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wireshark/epan/dissectors/packet-rsvp.c

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/* packet-rsvp.c
* Routines for RSVP packet disassembly
*
* (c) Copyright Ashok Narayanan <ashokn@cisco.com>
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
/*
* NOTES
*
* This module defines routines to disassemble RSVP packets, as defined in
* RFC 2205. All objects from RFC2205 are supported, in IPv4 and IPv6 mode.
* In addition, the Integrated Services traffic specification objects
* defined in RFC2210 are also supported.
*
* IPv6 support is not completely tested
*
* Mar 3, 2000: Added support for MPLS/TE objects, as defined in
* <draft-ietf-mpls-rsvp-lsp-tunnel-04.txt>
*
* May 6, 2004: Added support for E-NNI objects, as defined in
* <OIF-E-NNI-01.0> (Roberto Morro)
* <roberto.morro[AT]tilab.com>
*
* May 6, 2004: Modified some UNI objects, as defined in
* <OIF2003.249.09> (Roberto Morro)
* <roberto.morro[AT]tilab.com>
*
* June 2, 2005: Modified more UNI objects to show correct TNA
* addresses; Fixed LSP interface ID subobject (Richard Rabbat)
* <richard[AT]us.fujitsu.com>
*
* July 25, 2005: improved ERROR and LABEL_SET objects dissector;
* new ASSOCIATION object dissector (Roberto Morro)
* <roberto.morro[AT]tilab.com>
*
* August 22, 2005: added support for tapping and conversations.
* (Manu Pathak) <mapathak[AT]cisco.com>
*
* July 4, 2006: added support for RFC4124; new CLASSTYPE object dissector
* (FF) <francesco.fondelli[AT]gmail.com>
*
* June 9, 2007: added support for draft-ietf-ccamp-ethernet-traffic-parameters-02
* and draft-ietf-ccamp-lsp-hierarchy-bis-02; added support for NOTIFY_REQUEST
* and RECOVERY_LABEL objects (Roberto Morro) * <roberto.morro[AT]tilab.com>
*
* Oct 21, 2009: add support for RFC4328, new G.709 traffic parameters,
* update gpid, switching and encoding type values to actual IANA numbers.
* (FF) <francesco.fondelli[AT]gmail.com>
*
* Gen 20, 2010: add support for ERROR_STRING IF_ID TLV (see RFC 4783)
* (FF) <francesco.fondelli[AT]gmail.com>
*
* Feb 12, 2010: add support for generalized label interpretation: SUKLM
* format for SONET/SDH label (RFC 4606), t3t2t1 format for G.709 ODUk label
* (RFC 4328), G.694 format for lambda label (draft-ietf-ccamp-gmpls-g-694-lamb
* da-labels-05). Add related user preference option.
* (FF) <francesco.fondelli[AT]gmail.com>
*
* Dec 3, 2010: add support for vendor private class object and ERO/RRO
* sub-object (see RFC 3936).
* (FF) <francesco.fondelli[AT]gmail.com>
*
* Dec 21, 2010: add new PROTECTION obj c-type 2 (RFC4872),
* new TLVs for IF_ID (RFC4920), Path Key subobj in ERO (RFC5520),
* new ASSOCIATION obj c-type 4 (oif2008.389), new LSP_ATTRIBUTES and
* LSP_REQUIRED_ATTRIBUTES objects (RFC5420), improved ERROR object dissection,
* new ADMIN_STATUS flags and fix to conversation (not applied to ACK, SREFRESH
* and HELLO messages).
* (Roberto Morro) <roberto.morro[AT]telecomitalia.it>
*
* Jul 20, 2013: add support for Exclude Routes (XRO) (see RFC 4874)
* (FF) <francesco.fondelli[AT]gmail.com>
*
* Added support for "Ethernet line" LSP encoding (RFC 6004)
* Added support for flexi-grid label (RFC 7699)
* Added support for codepoint for network-assigned label (RFC 8359)
* Added support for clean-up and bug fixes on ERO/RRO/XRO
* Added support for full support of RFC 8001, including error code
* - (c) 2018 Julien Meuric <julien.meuric@orange.com>
* - (c) 2018 Khalifa Ndiaye <khalifa.ndiaye@orange.com>
*/
#include "config.h"
#include <epan/packet.h>
#include <epan/expert.h>
#include <epan/exceptions.h>
#include <epan/prefs.h>
#include <epan/to_str.h>
#include <epan/in_cksum.h>
#include <epan/etypes.h>
#include <epan/ipproto.h>
#include <epan/conversation.h>
#include <epan/conversation_table.h>
#include <epan/tap.h>
#include <epan/addr_resolv.h>
#include "packet-rsvp.h"
#include "packet-ip.h"
#include "packet-diffserv-mpls-common.h"
#include "packet-osi.h"
/* RSVP over UDP encapsulation */
#define UDP_PORT_PRSVP 3455
void proto_register_rsvp(void);
void proto_reg_handoff_rsvp(void);
static int proto_rsvp = -1;
static int proto_rsvp_e2e1 = -1;
static int hf_rsvp_error_flags = -1;
static int hf_rsvp_error_flags_path_state_removed = -1;
static int hf_rsvp_error_flags_not_guilty = -1;
static int hf_rsvp_error_flags_in_place = -1;
static int hf_rsvp_eth_tspec_tlv_color_mode = -1;
static int hf_rsvp_eth_tspec_tlv_coupling_flag = -1;
static int hf_rsvp_sender_tspec_standard_contiguous_concatenation = -1;
static int hf_rsvp_sender_tspec_arbitrary_contiguous_concatenation = -1;
static int hf_rsvp_sender_tspec_regenerator_section = -1;
static int hf_rsvp_sender_tspec_multiplex_section = -1;
static int hf_rsvp_sender_tspec_J0_transparency = -1;
static int hf_rsvp_sender_tspec_SOH_RSOH_DCC_transparency = -1;
static int hf_rsvp_sender_tspec_LOH_MSOH_DCC_transparency = -1;
static int hf_rsvp_sender_tspec_LOH_MSOH_extended_DCC_transparency = -1;
static int hf_rsvp_sender_tspec_K1_K2_transparency = -1;
static int hf_rsvp_sender_tspec_E1_transparency = -1;
static int hf_rsvp_sender_tspec_F1_transparency = -1;
static int hf_rsvp_sender_tspec_E2_transparency = -1;
static int hf_rsvp_sender_tspec_B1_transparency = -1;
static int hf_rsvp_sender_tspec_B2_transparency = -1;
static int hf_rsvp_sender_tspec_M0_transparency = -1;
static int hf_rsvp_sender_tspec_M1_transparency = -1;
static int hf_rsvp_flowspec_standard_contiguous_concatenation = -1;
static int hf_rsvp_flowspec_arbitrary_contiguous_concatenation = -1;
static int hf_rsvp_flowspec_regenerator_section = -1;
static int hf_rsvp_flowspec_multiplex_section = -1;
static int hf_rsvp_flowspec_J0_transparency = -1;
static int hf_rsvp_flowspec_SOH_RSOH_DCC_transparency = -1;
static int hf_rsvp_flowspec_LOH_MSOH_DCC_transparency = -1;
static int hf_rsvp_flowspec_LOH_MSOH_extended_DCC_transparency = -1;
static int hf_rsvp_flowspec_K1_K2_transparency = -1;
static int hf_rsvp_flowspec_E1_transparency = -1;
static int hf_rsvp_flowspec_F1_transparency = -1;
static int hf_rsvp_flowspec_E2_transparency = -1;
static int hf_rsvp_flowspec_B1_transparency = -1;
static int hf_rsvp_flowspec_B2_transparency = -1;
static int hf_rsvp_flowspec_M0_transparency = -1;
static int hf_rsvp_flowspec_M1_transparency = -1;
static int hf_rsvp_integrity_flags_handshake = -1;
static int hf_rsvp_sa_flags_local = -1;
static int hf_rsvp_sa_flags_label = -1;
static int hf_rsvp_sa_flags_se_style = -1;
static int hf_rsvp_sa_flags_bandwidth = -1;
static int hf_rsvp_sa_flags_node = -1;
static int hf_rsvp_rro_flags_local_avail = -1;
static int hf_rsvp_rro_flags_local_in_use = -1;
static int hf_rsvp_rro_flags_bandwidth = -1;
static int hf_rsvp_rro_flags_node = -1;
static int hf_rsvp_rro_flags_node_address = -1;
static int hf_rsvp_rro_flags_backup_tunnel_bandwidth = -1;
static int hf_rsvp_rro_flags_backup_tunnel_hop = -1;
static int hf_rsvp_rro_flags_global_label = -1;
static int hf_rsvp_lsp_attr = -1;
static int hf_rsvp_lsp_attr_e2e = -1;
static int hf_rsvp_lsp_attr_boundary = -1;
static int hf_rsvp_lsp_attr_segment = -1;
static int hf_rsvp_lsp_attr_integrity = -1;
static int hf_rsvp_lsp_attr_contiguous = -1;
static int hf_rsvp_lsp_attr_stitching = -1;
static int hf_rsvp_lsp_attr_preplanned = -1;
static int hf_rsvp_lsp_attr_nophp = -1;
static int hf_rsvp_lsp_attr_oobmap = -1;
static int hf_rsvp_lsp_attr_entropy = -1;
static int hf_rsvp_lsp_attr_oammep = -1;
static int hf_rsvp_lsp_attr_oammip = -1;
static int hf_rsvp_lsp_attr_loopback = -1;
static int hf_rsvp_lsp_attr_p2mp = -1;
static int hf_rsvp_lsp_attr_rtm = -1;
static int hf_rsvp_lsp_attr_lsi = -1;
static int hf_rsvp_lsp_attr_lsids2e = -1;
static int hf_rsvp_lsp_attr_telinklabel = -1;
static int hf_rsvp_lsp_attr_srlgcollect = -1;
static int hf_rsvp_gen_uni_direction = -1;
static int hf_rsvp_protection_info_flags_secondary_lsp = -1;
static int hf_rsvp_pi_link_flags_extra_traffic = -1;
static int hf_rsvp_pi_link_flags_unprotected = -1;
static int hf_rsvp_pi_link_flags_shared = -1;
static int hf_rsvp_pi_link_flags_dedicated1_1 = -1;
static int hf_rsvp_pi_link_flags_dedicated1plus1 = -1;
static int hf_rsvp_pi_link_flags_enhanced = -1;
static int hf_rsvp_pi_link_flags_extra = -1;
static int hf_rsvp_pi_link_flags_dedicated_1_1 = -1;
static int hf_rsvp_pi_link_flags_dedicated_1plus1 = -1;
static int hf_rsvp_rfc4872_secondary = -1;
static int hf_rsvp_rfc4872_protecting = -1;
static int hf_rsvp_rfc4872_notification_msg = -1;
static int hf_rsvp_rfc4872_operational = -1;
static int hf_rsvp_pi_lsp_flags_full_rerouting = -1;
static int hf_rsvp_pi_lsp_flags_rerouting_extra = -1;
static int hf_rsvp_pi_lsp_flags_1_n_protection = -1;
static int hf_rsvp_pi_lsp_flags_1plus1_unidirectional = -1;
static int hf_rsvp_pi_lsp_flags_1plus1_bidirectional = -1;
static int hf_rsvp_protection_info_in_place = -1;
static int hf_rsvp_protection_info_required = -1;
static int hf_rsvp_pi_seg_flags_full_rerouting = -1;
static int hf_rsvp_pi_seg_flags_rerouting_extra = -1;
static int hf_rsvp_pi_seg_flags_1_n_protection = -1;
static int hf_rsvp_pi_seg_flags_1plus1_unidirectional = -1;
static int hf_rsvp_pi_seg_flags_1plus1_bidirectional = -1;
static int hf_rsvp_frr_flags_one2one_backup = -1;
static int hf_rsvp_frr_flags_facility_backup = -1;
static int hf_rsvp_type = -1;
static int hf_rsvp_3gpp_obj_tid = -1;
static int hf_rsvp_3gpp_obj_ie_len = -1;
static int hf_rsvp_3gpp_obj_ie_type = -1;
static int hf_rsvp_3gpp_obj_ue_ipv4_addr = -1;
static int hf_rsvp_3gpp_obj_ue_ipv6_addr = -1;
static int hf_rsvp_3gpp_obj_tft_d = -1;
static int hf_rsvp_3gpp_obj_tft_ns = -1;
static int hf_rsvp_3gpp_obj_tft_sr_id = -1;
static int hf_rsvp_3gpp_obj_tft_p = -1;
static int hf_rsvp_3gpp_obj_tft_opcode = -1;
static int hf_rsvp_3gpp_obj_tft_n_pkt_flt = -1;
static int hf_rsvp_3gpp_obj_flow_id = -1;
static int hf_rsvp_3gpp_obj_pf_ev_prec = -1;
static int hf_rsvp_3gpp_obj_pf_len = -1;
static int hf_rsvp_3gpp_obj_pf_type = -1;
static int hf_rsvp_3gpp_obj_pf_cont_len = -1;
static int hf_rsvp_3gpp_obj_pf_comp_type_id = -1;
static int hf_rsvp_3gpp_obj_pf_src_ipv4 = -1;
static int hf_rsvp_3gpp_obj_pf_dst_ipv4 = -1;
static int hf_rsvp_3gpp_obj_pf_ipv4_mask = -1;
static int hf_rsvp_3gpp_obj_pf_src_ipv6 = -1;
static int hf_rsvp_3gpp_obj_pf_dst_ipv6 = -1;
static int hf_rsvp_3gpp_obj_pf_ipv6_prefix_length = -1;
static int hf_rsvp_3gpp_obj_pf_prot_next = -1;
static int hf_rsvp_3gpp_obj_pf_dst_port = -1;
static int hf_rsvp_3gpp_obj_pf_src_port = -1;
static int hf_rsvp_3gpp_obj_pf_ipsec_spi = -1;
static int hf_rsvp_3gpp_obj_pf_tos_tc = -1;
static int hf_rsvp_3gpp_obj_pf_flow_lbl = -1;
static int hf_rsvp_3gpp_obj_pf_ipv6 = -1;
static int hf_rsvp_3gpp_obj_pf_treatment = -1;
static int hf_rsvp_3gpp_obj_pf_hint = -1;
static int hf_rsvp_3gpp_obj_tft_qos_list_len = -1;
static int hf_rsvp_3gpp_r_qos_blob_len = -1;
static int hf_rsvp_3gpp_r_qos_blob_flow_pri = -1;
static int hf_rsvp_3gpp_r_qos_blob_num_qos_att_set = -1;
static int hf_rsvp_3gpp_qos_att_set_len = -1;
static int hf_rsvp_3gpp_qos_attribute_set_id = -1;
static int hf_rsvp_3gpp_qos_attribute_verbose = -1;
static int hf_rsvp_3gpp_qos_attribute_prof_id = -1;
static int hf_rsvp_3gpp_qos_attribute_traff_cls = -1;
static int hf_rsvp_3gpp_qos_attribute_peak_rate = -1;
static int hf_rsvp_3gpp_qos_attribute_bucket_size = -1;
static int hf_rsvp_3gpp_qos_attribute_token_rate = -1;
static int hf_rsvp_3gpp_qos_attribute_max_latency = -1;
static int hf_rsvp_3gpp_qos_attribute_max_loss_rte = -1;
static int hf_rsvp_3gpp_qos_attribute_delay_var_sensitive = -1;
static int hf_rsvp_3gpp_qos_attribute_reserved = -1;
static int hf_rsvp_3gpp_r_qos_blob = -1;
static int hf_rsvp_3gpp_qos_result = -1;
static int hf_rsvp_xro_sobj_lbit = -1;
static int hf_rsvp_rro_sobj_dbit = -1;
static int hf_rsvp_xro_sobj_len = -1;
static int hf_rsvp_xro_sobj_ipv4_addr = -1;
static int hf_rsvp_xro_sobj_ipv4_prefix = -1;
static int hf_rsvp_xro_sobj_ipv4_attr = -1;
static int hf_rsvp_xro_sobj_ipv6_attr = -1;
static int hf_rsvp_xro_sobj_srlg_id = -1;
static int hf_rsvp_xro_sobj_srlg_res = -1;
static int hf_rsvp_private_data = -1;
static int hf_rsvp_juniper_numtlvs = -1;
static int hf_rsvp_juniper_padlength = -1;
static int hf_rsvp_juniper_type = -1;
static int hf_rsvp_juniper_length = -1;
static int hf_rsvp_juniper_attrib_cos = -1;
static int hf_rsvp_juniper_attrib_metric1 = -1;
static int hf_rsvp_juniper_attrib_metric2 = -1;
static int hf_rsvp_juniper_attrib_ccc_status = -1;
static int hf_rsvp_juniper_attrib_path = -1;
static int hf_rsvp_juniper_attrib_unknown = -1;
static int hf_rsvp_juniper_unknown = -1;
static int hf_rsvp_juniper_pad = -1;
static int hf_rsvp_unknown_data = -1;
static int hf_rsvp_ctype = -1;
static int hf_rsvp_ctype_session = -1;
static int hf_rsvp_ctype_scope = -1;
static int hf_rsvp_ctype_label_request = -1;
static int hf_rsvp_ctype_integrity = -1;
static int hf_rsvp_ctype_adspec = -1;
static int hf_rsvp_ctype_tspec = -1;
static int hf_rsvp_ctype_call_id = -1;
static int hf_rsvp_ctype_template = -1;
static int hf_rsvp_ctype_style = -1;
static int hf_rsvp_ctype_policy = -1;
static int hf_rsvp_ctype_error = -1;
static int hf_rsvp_ctype_attribute = -1;
static int hf_rsvp_ctype_explicit_route = -1;
static int hf_rsvp_ctype_flowspec = -1;
static int hf_rsvp_ctype_hop = -1;
static int hf_rsvp_ctype_confirm = -1;
static int hf_rsvp_ctype_time_values = -1;
static int hf_rsvp_ctype_record_route = -1;
static int hf_rsvp_ctype_exclude_route = -1;
static int hf_rsvp_ctype_message_id = -1;
static int hf_rsvp_ctype_message_id_ack = -1;
static int hf_rsvp_ctype_message_id_list = -1;
static int hf_rsvp_ctype_hello = -1;
static int hf_rsvp_ctype_dclass = -1;
static int hf_rsvp_ctype_admin_status = -1;
static int hf_rsvp_ctype_lsp_attributes = -1;
static int hf_rsvp_ctype_label_set = -1;
static int hf_rsvp_ctype_association = -1;
static int hf_rsvp_ctype_tunnel_if_id = -1;
static int hf_rsvp_ctype_3gpp_object = -1;
static int hf_rsvp_ctype_restart_cap = -1;
static int hf_rsvp_ctype_link_cap = -1;
static int hf_rsvp_ctype_protection_info = -1;
static int hf_rsvp_ctype_fast_reroute = -1;
static int hf_rsvp_ctype_detour = -1;
static int hf_rsvp_ctype_diffserv = -1;
static int hf_rsvp_ctype_diffserv_aware_te = -1;
static int hf_rsvp_ctype_vendor = -1;
static int hf_rsvp_ctype_juniper = -1;
static int hf_rsvp_ctype_unknown = -1;
static int hf_rsvp_ctype_label = -1;
static int hf_rsvp_ctype_notify_request = -1;
static int hf_rsvp_ctype_generalized_uni = -1;
static int hf_rsvp_parameter = -1;
static int hf_rsvp_parameter_flags = -1;
static int hf_rsvp_parameter_length = -1;
static int hf_rsvp_error_value = -1;
static int hf_rsvp_class = -1;
static int hf_rsvp_class_length = -1;
static int hf_rsvp_reserved = -1;
static int hf_rsvp_switching_granularity = -1;
static int hf_rsvp_callid_srcaddr_ether = -1;
static int hf_rsvp_callid_srcaddr_bytes = -1;
static int hf_rsvp_loose_hop = -1;
static int hf_rsvp_data_length = -1;
static int hf_rsvp_ctype_s2l_sub_lsp = -1;
static int hf_rsvp_s2l_sub_lsp_destination_ipv4_address = -1;
static int hf_rsvp_s2l_sub_lsp_destination_ipv6_address = -1;
static int hf_rsvp_s2l_sub_lsp_data = -1;
/* Generated from convert_proto_tree_add_text.pl */
static int hf_rsvp_message_id_data = -1;
static int hf_rsvp_ero_rro_subobjects_length = -1;
static int hf_rsvp_fast_reroute_hop_limit = -1;
static int hf_rsvp_lsp_tunnel_if_id_router_id = -1;
static int hf_rsvp_ero_rro_subobjects_path_key = -1;
static int hf_rsvp_ifid_tlv_area = -1;
static int hf_rsvp_session_attribute_include_any = -1;
static int hf_rsvp_lsp_tunnel_if_id_sc_pc_scn_address = -1;
static int hf_rsvp_ero_rro_subobjects_ipv6_hop = -1;
static int hf_rsvp_lsp_tunnel_if_id_ipv6_interface_address = -1;
static int hf_rsvp_lsp_tunnel_if_id_component_link_identifier_ipv4 = -1;
static int hf_rsvp_ifid_tlvinterface_id = -1;
static int hf_rsvp_eth_tspec_cir = -1;
static int hf_rsvp_confirm_receiver_address_ipv6 = -1;
static int hf_rsvp_error_error_node_ipv6 = -1;
static int hf_rsvp_time_values_data = -1;
static int hf_rsvp_flowspec_rate = -1;
static int hf_rsvp_session_attribute_hold_priority = -1;
static int hf_rsvp_notify_request_notify_node_address_ipv4 = -1;
static int hf_rsvp_lsp_tunnel_if_id_action = -1;
static int hf_rsvp_scope_data = -1;
static int hf_rsvp_label_request_l3pid = -1;
static int hf_rsvp_eth_tspec_index = -1;
static int hf_rsvp_integrity_sequence_number = -1;
static int hf_rsvp_adspec_message_format_version = -1;
static int hf_rsvp_fast_reroute_setup_priority = -1;
static int hf_rsvp_eth_tspec_reserved = -1;
static int hf_rsvp_eth_tspec_el2cp = -1;
static int hf_rsvp_eth_tspec_il2cp = -1;
static int hf_rsvp_fast_reroute_include_all = -1;
static int hf_rsvp_association_routing_area_id = -1;
static int hf_rsvp_label_label = -1;
static int hf_rsvp_session_attribute_include_all = -1;
static int hf_rsvp_flowspec_token_bucket_rate = -1;
static int hf_rsvp_call_id_address_type = -1;
static int hf_rsvp_session_attribute_name_length = -1;
static int hf_rsvp_detour_data = -1;
static int hf_rsvp_association_node_id = -1;
static int hf_rsvp_ifid_tlv_length = -1;
static int hf_rsvp_flags = -1;
static int hf_rsvp_tspec_message_format_version = -1;
static int hf_rsvp_ifid_tlv_ipv4_address = -1;
static int hf_rsvp_hop_data = -1;
static int hf_rsvp_ifid_tlv_data = -1;
static int hf_rsvp_length = -1;
static int hf_rsvp_ero_rro_subobjects_pce_id_ipv6 = -1;
static int hf_rsvp_association_data = -1;
static int hf_rsvp_tspec_number_of_multiplexed_components = -1;
static int hf_rsvp_session_attribute_setup_priority = -1;
static int hf_rsvp_message_id_flags = -1;
static int hf_rsvp_hop_logical_interface = -1;
static int hf_rsvp_compression_factor = -1;
static int hf_rsvp_ero_rro_subobjects_private_data = -1;
static int hf_rsvp_lsp_attributes_tlv_data = -1;
static int hf_rsvp_flowspec_token_bucket_size = -1;
static int hf_rsvp_call_id_data = -1;
static int hf_rsvp_template_filter_source_address_ipv6 = -1;
static int hf_rsvp_message_id_ack_flags = -1;
static int hf_rsvp_flowspec_multiplier = -1;
static int hf_rsvp_tspec_token_bucket_size = -1;
static int hf_rsvp_admin_status_bits = -1;
static int hf_rsvp_admin_status_data = -1;
static int hf_rsvp_tspec_peak_data_rate = -1;
static int hf_rsvp_flowspec_number_of_virtual_components = -1;
static int hf_rsvp_hop_neighbor_address_ipv6 = -1;
static int hf_rsvp_flowspec_signal_type_sonet = -1;
static int hf_rsvp_ifid_tlv_autonomous_system = -1;
static int hf_rsvp_scope_ipv6_address = -1;
static int hf_rsvp_flowspec_service_header = -1;
static int hf_rsvp_tspec_hint = -1;
static int hf_rsvp_label_set_action = -1;
static int hf_rsvp_error_data = -1;
static int hf_rsvp_style_flags = -1;
static int hf_rsvp_g_pid = -1;
static int hf_rsvp_integrity_key_identifier = -1;
static int hf_rsvp_adspec_service_header = -1;
static int hf_rsvp_ifid_tlv_error_string = -1;
static int hf_rsvp_session_destination_address = -1;
static int hf_rsvp_ifid_tlv_node_id = -1;
static int hf_rsvp_lsp_tunnel_if_id_component_link_identifier = -1;
static int hf_rsvp_call_id_international_segment = -1;
static int hf_rsvp_fast_reroute_include_any = -1;
static int hf_rsvp_label_request_min_vci = -1;
static int hf_rsvp_tspec_profile = -1;
static int hf_rsvp_eth_tspec_length = -1;
static int hf_rsvp_exclude_route_data = -1;
static int hf_rsvp_record_route_data = -1;
static int hf_rsvp_confirm_receiver_address_ipv4 = -1;
static int hf_rsvp_message_id_list_message_id = -1;
static int hf_rsvp_template_filter_ipv4_tunnel_sender_address = -1;
static int hf_rsvp_template_filter_ipv6_tunnel_sender_address = -1;
static int hf_rsvp_template_filter_sub_group_originator_id = -1;
static int hf_rsvp_template_filter_sub_group_id = -1;
static int hf_rsvp_template_filter_data = -1;
static int hf_rsvp_notify_request_notify_node_address_ipv6 = -1;
static int hf_rsvp_message_id_ack_data = -1;
static int hf_rsvp_eth_tspec_profile = -1;
static int hf_rsvp_label_request_max_vpi = -1;
static int hf_rsvp_ero_rro_subobjects_private_length = -1;
static int hf_rsvp_fast_reroute_exclude_any = -1;
static int hf_rsvp_lsp_tunnel_if_id_data = -1;
static int hf_rsvp_hello_destination_instance = -1;
static int hf_rsvp_tspec_signal_type_g709 = -1;
static int hf_rsvp_call_id_reserved = -1;
static int hf_rsvp_version = -1;
static int hf_rsvp_association_source_ipv6 = -1;
static int hf_rsvp_ero_rro_subobjects_flags = -1;
static int hf_rsvp_lsp_tunnel_if_id_lsp_encoding_type = -1;
static int hf_rsvp_association_type = -1;
static int hf_rsvp_tspec_data = -1;
static int hf_rsvp_session_destination_port = -1;
static int hf_rsvp_association_id = -1;
static int hf_rsvp_integrity_hash = -1;
static int hf_rsvp_flowspec_number_of_contiguous_components = -1;
static int hf_rsvp_policy_data = -1;
static int hf_rsvp_tspec_token_bucket_rate = -1;
static int hf_rsvp_tspec_multiplier = -1;
static int hf_rsvp_dclass_dscp = -1;
static int hf_rsvp_tspec_number_of_contiguous_components = -1;
static int hf_rsvp_session_p2mp_id = -1;
static int hf_rsvp_session_data = -1;
static int hf_rsvp_lsp_tunnel_if_id_target_igp_instance = -1;
static int hf_rsvp_flowspec_profile = -1;
static int hf_rsvp_message_id_ack_epoch = -1;
static int hf_rsvp_hello_source_instance = -1;
static int hf_rsvp_scope_ipv4_address = -1;
static int hf_rsvp_label_request_lsp_encoding_type = -1;
static int hf_rsvp_fast_reroute_hold_priority = -1;
static int hf_rsvp_label_request_max_vci = -1;
static int hf_rsvp_fast_reroute_flags = -1;
static int hf_rsvp_flowspec_peak_data_rate = -1;
static int hf_rsvp_ero_rro_subobjects_label = -1;
static int hf_rsvp_notify_request_data = -1;
static int hf_rsvp_lsp_tunnel_if_id_connection_id = -1;
static int hf_rsvp_eth_tspec_ebs = -1;
static int hf_rsvp_fast_reroute_data = -1;
static int hf_rsvp_label_request_min_vpi = -1;
static int hf_rsvp_session_attribute_data = -1;
static int hf_rsvp_protection_info_data = -1;
static int hf_rsvp_tspec_transparency = -1;
static int hf_rsvp_ifid_tlv_label = -1;
static int hf_rsvp_session_extended_ipv4_address = -1;
static int hf_rsvp_diffserv_aware_te_data = -1;
static int hf_rsvp_lsp_tunnel_if_id_signal_type = -1;
static int hf_rsvp_ero_rro_subobjects_pce_id_ipv4 = -1;
static int hf_rsvp_error_error_node_ipv4 = -1;
static int hf_rsvp_session_protocol = -1;
static int hf_rsvp_tspec_signal_type_sonet = -1;
static int hf_rsvp_session_attribute_flags = -1;
static int hf_rsvp_ero_rro_subobjects_router_id = -1;
static int hf_rsvp_message_id_list_data = -1;
static int hf_rsvp_style_style = -1;
static int hf_rsvp_tspec_number_of_virtual_components = -1;
static int hf_rsvp_tspec_mtu = -1;
static int hf_rsvp_lsp_tunnel_if_id_length = -1;
static int hf_rsvp_ifid_tlv_ipv6_address = -1;
static int hf_rsvp_diffserv_data = -1;
static int hf_rsvp_session_flags = -1;
static int hf_rsvp_flowspec_transparency = -1;
static int hf_rsvp_dclass_data = -1;
static int hf_rsvp_lsp_tunnel_if_id_interface_id = -1;
static int hf_rsvp_lsp_tunnel_if_id_sc_pc_id = -1;
static int hf_rsvp_error_error_code = -1;
static int hf_rsvp_lsp_tunnel_if_id_ipv4_interface_address = -1;
static int hf_rsvp_session_attribute_exclude_any = -1;
static int hf_rsvp_sending_ttl = -1;
static int hf_rsvp_integrity_flags = -1;
static int hf_rsvp_message_id_ack_message_id = -1;
static int hf_rsvp_message_id_message_id = -1;
static int hf_rsvp_ero_rro_subobjects_interface_id = -1;
static int hf_rsvp_message_length = -1;
static int hf_rsvp_message_id_epoch = -1;
static int hf_rsvp_flowspec_signal_type_g709 = -1;
static int hf_rsvp_label_request_data = -1;
static int hf_rsvp_restart_cap_data = -1;
static int hf_rsvp_lsp_attributes_tlv = -1;
static int hf_rsvp_flowspec_mtu = -1;
static int hf_rsvp_flowspec_m = -1;
static int hf_rsvp_tspec_service_header = -1;
static int hf_rsvp_eth_tspec_cbs = -1;
static int hf_rsvp_call_id_national_segment = -1;
static int hf_rsvp_template_filter_source_port = -1;
static int hf_rsvp_eth_tspec_eir = -1;
static int hf_rsvp_ero_rro_subobjects_ipv4_hop = -1;
static int hf_rsvp_lsp_tunnel_if_id_switching_type = -1;
static int hf_rsvp_flowspec_number_of_multiplexed_components = -1;
static int hf_rsvp_label_request_switching_type = -1;
static int hf_rsvp_ero_rro_subobjects_prefix_length = -1;
static int hf_rsvp_explicit_route_data = -1;
static int hf_rsvp_association_source_ipv4 = -1;
static int hf_rsvp_call_id_local_identifier = -1;
static int hf_rsvp_flowspec_message_format_version = -1;
static int hf_rsvp_tspec_requested_concatenation = -1;
static int hf_rsvp_association_padding = -1;
static int hf_rsvp_hop_neighbor_address_ipv4 = -1;
static int hf_rsvp_flowspec_requested_concatenation = -1;
static int hf_rsvp_fast_reroute_bandwidth = -1;
static int hf_rsvp_message_id_list_epoch = -1;
static int hf_rsvp_style_data = -1;
static int hf_rsvp_session_dscp = -1;
static int hf_rsvp_confirm_data = -1;
static int hf_rsvp_protection_info_link_flags = -1;
static int hf_rsvp_message_id_list_flags = -1;
static int hf_rsvp_label_data = -1;
static int hf_rsvp_flowspec_slack_term = -1;
static int hf_rsvp_label_generalized_label = -1;
static int hf_rsvp_label_generalized_label_evpl_vlad_id = -1;
static int hf_rsvp_session_attribute_name = -1;
static int hf_rsvp_ifid_tlv_padding = -1;
static int hf_rsvp_max_dlci = -1;
static int hf_rsvp_minimum_policed_unit = -1;
static int hf_rsvp_dlci_length = -1;
static int hf_rsvp_label_request_m = -1;
static int hf_rsvp_detour_avoid_node_id = -1;
static int hf_rsvp_restart_cap_restart_time = -1;
static int hf_rsvp_nsap_length = -1;
static int hf_rsvp_message_checksum = -1;
static int hf_rsvp_ero_rro_autonomous_system = -1;
static int hf_rsvp_gen_uni_service_level = -1;
static int hf_rsvp_hf_rsvp_adspec_break_bit = -1;
static int hf_rsvp_extended_tunnel_id = -1;
static int hf_rsvp_extended_tunnel_ipv6 = -1;
static int hf_rsvp_maximum_packet_size = -1;
static int hf_rsvp_min_dlci = -1;
static int hf_rsvp_gen_uni_data = -1;
static int hf_rsvp_gen_uni_logical_port_id = -1;
static int hf_rsvp_refresh_interval = -1;
static int hf_rsvp_detour_plr_id = -1;
static int hf_rsvp_restart_cap_recovery_time = -1;
static int hf_rsvp_extended_tunnel = -1;
static int hf_rsvp_call_attributes_endpont_id = -1;
static int hf_rsvp_isis_area_id = -1;
static int hf_rsvp_adspec_type = -1;
static int hf_rsvp_adspec_len = -1;
static int hf_rsvp_adspec_uint = -1;
static int hf_rsvp_adspec_float = -1;
static int hf_rsvp_adspec_bytes = -1;
static int hf_rsvp_wavelength_grid = -1;
static int hf_rsvp_wavelength_cs1 = -1;
static int hf_rsvp_wavelength_cs2 = -1;
static int hf_rsvp_wavelength_cs3 = -1;
static int hf_rsvp_wavelength_channel_spacing = -1;
static int hf_rsvp_wavelength_n = -1;
static int hf_rsvp_wavelength_m = -1;
static int hf_rsvp_wavelength_freq = -1;
static int hf_rsvp_wavelength_wavelength = -1;
static int hf_rsvp_sonet_s = -1;
static int hf_rsvp_sonet_u = -1;
static int hf_rsvp_sonet_k = -1;
static int hf_rsvp_sonet_l = -1;
static int hf_rsvp_sonet_m = -1;
static int hf_rsvp_g709_t3 = -1;
static int hf_rsvp_g709_t2 = -1;
static int hf_rsvp_g709_t1 = -1;
static int hf_rsvp_label_set_type = -1;
static int hf_rsvp_label_set_subchannel = -1;
static int hf_rsvp_nsap_address = -1;
static int hf_rsvp_class_diversity = -1;
static int hf_rsvp_egress_label_type = -1;
static int hf_rsvp_egress_label = -1;
static int hf_rsvp_source_transport_network_addr = -1;
static int hf_rsvp_ie_data = -1;
static int hf_rsvp_3gpp_obj_pf_dst_port_range = -1;
static int hf_rsvp_3gpp_obj_pf_src_port_range = -1;
static expert_field ei_rsvp_invalid_length = EI_INIT;
static expert_field ei_rsvp_packet_filter_component = EI_INIT;
static expert_field ei_rsvp_bundle_component_msg = EI_INIT;
static expert_field ei_rsvp_parameter = EI_INIT;
static expert_field ei_rsvp_adspec_type = EI_INIT;
static expert_field ei_rsvp_call_id_address_type = EI_INIT;
static expert_field ei_rsvp_session_type = EI_INIT;
static int rsvp_tap = -1;
/*
* All RSVP packets belonging to a particular flow belong to the same
* conversation. The following structure definitions are for auxillary
* structures which have all the relevant flow information to make up the
* RSVP five-tuple. Note that the values of the five-tuple are determined
* from the session object and sender template/filter spec for PATH/RESV
* messages.
* Update rsvp_request_equal() when you add stuff here. You might also
* have to update rsvp_request_hash().
* TODO: Support for IPv6 conversations.
*/
typedef struct rsvp_session_ipv4_info {
address destination;
guint8 protocol;
guint16 udp_dest_port;
} rsvp_session_ipv4_info;
typedef struct rsvp_session_ipv6_info {
/* not supported yet */
guint8 dummy;
} rsvp_session_ipv6_info;
typedef struct rsvp_session_ipv4_lsp_info {
address destination;
guint16 udp_dest_port;
guint32 ext_tunnel_id;
} rsvp_session_ipv4_lsp_info;
typedef struct rsvp_session_ipv6_lsp_info {
address destination;
guint16 udp_dest_port;
guint64 ext_tunnel_id;
} rsvp_session_ipv6_lsp_info;
typedef struct rsvp_session_agg_ipv4_info {
address destination;
guint8 dscp;
} rsvp_session_agg_ipv4_info;
typedef struct rsvp_session_ipv4_uni_info {
address destination;
guint16 udp_dest_port;
guint32 ext_tunnel_id;
} rsvp_session_ipv4_uni_info;
typedef struct rsvp_session_ipv4_p2mp_lsp_info {
address destination;
guint16 udp_dest_port;
guint32 ext_tunnel_id;
} rsvp_session_ipv4_p2mp_lsp_info;
typedef struct rsvp_session_ipv6_p2mp_lsp_info {
address destination;
guint16 udp_dest_port;
guint64 ext_tunnel_id;
} rsvp_session_ipv6_p2mp_lsp_info;
typedef struct rsvp_session_ipv4_enni_info {
address destination;
guint16 udp_dest_port;
guint32 ext_tunnel_id;
} rsvp_session_ipv4_enni_info;
typedef struct rsvp_template_filter_info {
address source;
guint16 udp_source_port;
} rsvp_template_filter_info;
/*
* The actual request key consists of a union of the various session objects
* (which are uniquely identified based on the session type), and the
* source_info structure, which has the information derived from the sender
* template or the filter spec.
* The request key is populated by copying the information from the
* rsvp_conversation_info structure (rsvph), which in turn is populated when
* the session, filter and sender template objects are dissected.
*/
struct rsvp_request_key {
guint32 session_type;
union { /* differentiated by session_type field */
rsvp_session_ipv4_info session_ipv4;
rsvp_session_ipv6_info session_ipv6;
rsvp_session_ipv4_lsp_info session_ipv4_lsp;
rsvp_session_ipv6_lsp_info session_ipv6_lsp;
rsvp_session_agg_ipv4_info session_agg_ipv4;
rsvp_session_ipv4_uni_info session_ipv4_uni;
rsvp_session_ipv4_p2mp_lsp_info session_ipv4_p2mp_lsp;
rsvp_session_ipv6_p2mp_lsp_info session_ipv6_p2mp_lsp;
rsvp_session_ipv4_enni_info session_ipv4_enni;
} u;
rsvp_template_filter_info source_info;
guint32 conversation;
};
/*
* At present, there is nothing particularly important that we need to
* store for the request value for each rsvp_request_key, so we just
* store the unique 32-bit identifier internally allocated for the key
* (and stored in the conversation attribute of rsvp_request_key above.
* If this changes in the future, then other stuff can be added here.
*/
struct rsvp_request_val {
guint32 value;
};
/*
* Initialize the conversation related data structures.
*/
static wmem_map_t *rsvp_request_hash = NULL;
/*
* The list of tree types
*/
enum {
TT_RSVP,
TT_HDR,
TT_SESSION,
TT_HOP,
TT_HOP_SUBOBJ,
TT_TIME_VALUES,
TT_ERROR,
TT_ERROR_SUBOBJ,
TT_ERROR_FLAGS,
TT_SCOPE,
TT_STYLE,
TT_CONFIRM,
TT_SENDER_TEMPLATE,
TT_FILTER_SPEC,
TT_TSPEC,
TT_TSPEC_SUBTREE,
TT_FLOWSPEC,
TT_FLOWSPEC_SUBTREE,
TT_ETHSPEC_SUBTREE,
TT_ADSPEC,
TT_ADSPEC_SUBTREE,
TT_INTEGRITY,
TT_INTEGRITY_FLAGS,
TT_DCLASS,
TT_LSP_TUNNEL_IF_ID,
TT_LSP_TUNNEL_IF_ID_SUBTREE,
TT_POLICY,
TT_MESSAGE_ID,
TT_MESSAGE_ID_ACK,
TT_MESSAGE_ID_LIST,
TT_LABEL,
TT_LABEL_SET,
TT_LABEL_REQUEST,
TT_SESSION_ATTRIBUTE,
TT_SESSION_ATTRIBUTE_FLAGS,
TT_HELLO_OBJ,
TT_EXPLICIT_ROUTE,
TT_EXPLICIT_ROUTE_SUBOBJ,
TT_EXCLUDE_ROUTE,
TT_EXCLUDE_ROUTE_SUBOBJ,
TT_RECORD_ROUTE,
TT_RECORD_ROUTE_SUBOBJ,
TT_RECORD_ROUTE_SUBOBJ_FLAGS,
TT_ADMIN_STATUS,
TT_ADMIN_STATUS_FLAGS,
TT_LSP_ATTRIBUTES,
TT_LSP_ATTRIBUTES_FLAGS,
TT_ASSOCIATION,
TT_GEN_UNI,
TT_GEN_UNI_SUBOBJ,
TT_CALL_ID,
TT_3GPP2_OBJECT,
TT_BUNDLE_COMPMSG,
TT_RESTART_CAP,
TT_LINK_CAP,
TT_PROTECTION_INFO,
TT_PROTECTION_INFO_LINK,
TT_PROTECTION_INFO_LSP,
TT_PROTECTION_INFO_SEG,
TT_FAST_REROUTE,
TT_FAST_REROUTE_FLAGS,
TT_DETOUR,
TT_DIFFSERV,
TT_DIFFSERV_MAP,
TT_DIFFSERV_MAP_PHBID,
TT_CLASSTYPE,
TT_PRIVATE_CLASS,
TT_JUNIPER,
TT_UNKNOWN_CLASS,
TT_3GPP_OBJ_FLOW,
TT_3GPP_OBJ_QOS,
TT_3GPP_OBJ_QOS_SUB_BLOB,
TT_3GPP_OBJ_T2,
TT_3GPP_OBJ_HO,
TT_ADSPEC_TYPE_SUBTREE,
TT_WAVELENGTH,
TT_SONET_SDH,
TT_G709,
TT_RSVP_LSP_ATTR,
TT_MAX
};
static gint ett_treelist[TT_MAX];
#define TREE(X) ett_treelist[(X)]
/* Should we dissect bundle messages? */
static gboolean rsvp_bundle_dissect = TRUE;
/* FF: How should we dissect generalized label? */
static const enum_val_t rsvp_generalized_label_options[] = {
/* see RFC 3471 Section 3.2.1.2 */
{ "data", "data (no interpretation)", 1 },
/* see RFC 4606 Section 3 */
{ "SUKLM", "SONET/SDH (\"S, U, K, L, M\" scheme)", 2 },
/* see I-D draft-ietf-ccamp-gmpls-g-694-lambda-labels-05 */
{ "G694", "Wavelength Label (fixed or flexi grid)", 3 },
/* see RFC 4328 Section 4.1 */
{ "G709", "ODUk Label", 4 },
{ NULL, NULL, 0 }
};
static guint rsvp_generalized_label_option = 1;
/*
* RSVP message types.
* See
*
* http://www.iana.org/assignments/rsvp-parameters
*/
typedef enum {
RSVP_MSG_PATH = 1, /* RFC 2205 */
RSVP_MSG_RESV, /* RFC 2205 */
RSVP_MSG_PERR, /* RFC 2205 */
RSVP_MSG_RERR, /* RFC 2205 */
RSVP_MSG_PTEAR, /* RFC 2205 */
RSVP_MSG_RTEAR, /* RFC 2205 */
RSVP_MSG_CONFIRM, /* XXX - DREQ, RFC 2745? */
/* 9 is DREP, RFC 2745 */
RSVP_MSG_RTEAR_CONFIRM = 10, /* from Fred Baker at Cisco */
/* 11 is unassigned */
RSVP_MSG_BUNDLE = 12, /* RFC 2961 */
RSVP_MSG_ACK, /* RFC 2961 */
/* 14 is reserved */
RSVP_MSG_SREFRESH = 15, /* RFC 2961 */
/* 16, 17, 18, 19 not listed */
RSVP_MSG_HELLO = 20, /* RFC 3209 */
RSVP_MSG_NOTIFY /* [RFC3473] */
/* 25 is Integrity Challenge RFC 2747, RFC 3097 */
/* 26 is Integrity Response RFC 2747, RFC 3097 */
/* 66 is DSBM_willing [SBM] */
/* 67 is I_AM_DSBM [SBM] */
/* [SBM] is Subnet Bandwidth Manager ID from July 1997 */
} rsvp_message_types;
static const value_string message_type_vals[] = {
{ RSVP_MSG_PATH, "PATH Message. "},
{ RSVP_MSG_RESV, "RESV Message. "},
{ RSVP_MSG_PERR, "PATH ERROR Message. "},
{ RSVP_MSG_RERR, "RESV ERROR Message. "},
{ RSVP_MSG_PTEAR, "PATH TEAR Message. "},
{ RSVP_MSG_RTEAR, "RESV TEAR Message. "},
{ RSVP_MSG_CONFIRM, "CONFIRM Message. "},
{ RSVP_MSG_RTEAR_CONFIRM, "RESV TEAR CONFIRM Message. "},
{ RSVP_MSG_BUNDLE, "BUNDLE Message. "},
{ RSVP_MSG_ACK, "ACK Message. "},
{ RSVP_MSG_SREFRESH, "SREFRESH Message. "},
{ RSVP_MSG_HELLO, "HELLO Message. "},
{ RSVP_MSG_NOTIFY, "NOTIFY Message. "},
{ 0, NULL}
};
static value_string_ext message_type_vals_ext = VALUE_STRING_EXT_INIT(message_type_vals);
/*
* FF: please keep this list in sync with
* http://www.iana.org/assignments/rsvp-parameters
* Registry Name: 'Class'
*/
enum rsvp_classes {
RSVP_CLASS_NULL = 0,
RSVP_CLASS_SESSION,
RSVP_CLASS_HOP = 3,
RSVP_CLASS_INTEGRITY,
RSVP_CLASS_TIME_VALUES,
RSVP_CLASS_ERROR,
RSVP_CLASS_SCOPE,
RSVP_CLASS_STYLE,
RSVP_CLASS_FLOWSPEC,
RSVP_CLASS_FILTER_SPEC,
RSVP_CLASS_SENDER_TEMPLATE,
RSVP_CLASS_SENDER_TSPEC,
RSVP_CLASS_ADSPEC,
RSVP_CLASS_POLICY,
RSVP_CLASS_CONFIRM,
RSVP_CLASS_LABEL,
RSVP_CLASS_HOP_COUNT,
RSVP_CLASS_STRICT_SOURCE_ROUTE,
RSVP_CLASS_LABEL_REQUEST = 19,
RSVP_CLASS_EXPLICIT_ROUTE,
RSVP_CLASS_RECORD_ROUTE,
RSVP_CLASS_HELLO,
RSVP_CLASS_MESSAGE_ID,
RSVP_CLASS_MESSAGE_ID_ACK,
RSVP_CLASS_MESSAGE_ID_LIST,
/* 26-29 Unassigned */
RSVP_CLASS_DIAGNOSTIC = 30,
RSVP_CLASS_ROUTE,
RSVP_CLASS_DIAG_RESPONSE,
RSVP_CLASS_DIAG_SELECT,
RSVP_CLASS_RECOVERY_LABEL,
RSVP_CLASS_UPSTREAM_LABEL,
RSVP_CLASS_LABEL_SET,
RSVP_CLASS_PROTECTION,
/* 38-41 Unassigned */
RSVP_CLASS_DSBM_IP_ADDRESS = 42,
RSVP_CLASS_SBM_PRIORITY,
RSVP_CLASS_DSBM_TIMER_INTERVALS,
RSVP_CLASS_SBM_INFO,
/* 46-49 Unassigned */
RSVP_CLASS_S2L_SUB_LSP = 50,
/* 51-62 Unassigned */
RSVP_CLASS_DETOUR = 63,
RSVP_CLASS_CHALLENGE,
RSVP_CLASS_DIFFSERV,
RSVP_CLASS_CLASSTYPE, /* FF: RFC4124 */
RSVP_CLASS_LSP_REQUIRED_ATTRIBUTES = 67,
/* 68-123 Unassigned */
RSVP_CLASS_VENDOR_PRIVATE_1 = 124,
RSVP_CLASS_VENDOR_PRIVATE_2 = 125,
RSVP_CLASS_VENDOR_PRIVATE_3 = 126,
RSVP_CLASS_VENDOR_PRIVATE_4 = 127,
RSVP_CLASS_NODE_CHAR = 128,
RSVP_CLASS_SUGGESTED_LABEL,
RSVP_CLASS_ACCEPTABLE_LABEL_SET,
RSVP_CLASS_RESTART_CAP,
RSVP_CLASS_LINK_CAP = 133,
/* 132-160 Unassigned */
/* 166-187 Unassigned */
RSVP_CLASS_VENDOR_PRIVATE_5 = 188,
RSVP_CLASS_VENDOR_PRIVATE_6 = 189,
RSVP_CLASS_VENDOR_PRIVATE_7 = 190,
RSVP_CLASS_VENDOR_PRIVATE_8 = 191,
RSVP_CLASS_SESSION_ASSOC = 192,
RSVP_CLASS_LSP_TUNNEL_IF_ID,
/* 194 Unassigned */
RSVP_CLASS_NOTIFY_REQUEST = 195,
RSVP_CLASS_ADMIN_STATUS,
RSVP_CLASS_LSP_ATTRIBUTES,
RSVP_CLASS_ALARM_SPEC,
RSVP_CLASS_ASSOCIATION,
RSVP_CLASS_CALL_ATTRIBUTES = 202,
/* 203-204 Unassigned */
/*
204 Proprietary Juniper LSP properties
https://www.juniper.net/techpubs/en_US/junos12.1/information-products/topic-collections/nog-mpls-logs/topic-20284.html
*/
RSVP_CLASS_JUNIPER_PROPERTIES = 204,
RSVP_CLASS_FAST_REROUTE = 205,
/* 206 Unassigned */
RSVP_CLASS_SESSION_ATTRIBUTE = 207,
/* 208-223 Unassigned */
/*
Class Numbers 224-255 are assigned by IANA using FCFS allocation.
RSVP will silently ignore, but FORWARD an object with a Class Number
in this range that it does not understand.
*/
/* 224 Unassigned */
RSVP_CLASS_DCLASS = 225,
RSVP_CLASS_PACKETCABLE_EXTENSIONS,
RSVP_CLASS_ATM_SERVICECLASS,
RSVP_CLASS_CALL_OPS,
RSVP_CLASS_GENERALIZED_UNI,
RSVP_CLASS_CALL_ID,
RSVP_CLASS_3GPP2_OBJECT,
RSVP_CLASS_EXCLUDE_ROUTE,
/* 233-251 Unassigned */
RSVP_CLASS_VENDOR_PRIVATE_9 = 252,
RSVP_CLASS_VENDOR_PRIVATE_10 = 253,
RSVP_CLASS_VENDOR_PRIVATE_11 = 254,
RSVP_CLASS_VENDOR_PRIVATE_12 = 255
};
/* XXX: are any/all of the "missing" values below supposed to have value-strings */
static const value_string rsvp_class_vals[] = {
{ RSVP_CLASS_NULL, "NULL object"},
{ RSVP_CLASS_SESSION, "SESSION object"},
{ RSVP_CLASS_HOP, "HOP object"},
{ RSVP_CLASS_INTEGRITY, "INTEGRITY object"},
{ RSVP_CLASS_TIME_VALUES, "TIME VALUES object"},
{ RSVP_CLASS_ERROR, "ERROR object"},
{ RSVP_CLASS_SCOPE, "SCOPE object"},
{ RSVP_CLASS_STYLE, "STYLE object"},
{ RSVP_CLASS_FLOWSPEC, "FLOWSPEC object"},
{ RSVP_CLASS_FILTER_SPEC, "FILTER SPEC object"},
{ RSVP_CLASS_SENDER_TEMPLATE, "SENDER TEMPLATE object"},
{ RSVP_CLASS_SENDER_TSPEC, "SENDER TSPEC object"},
{ RSVP_CLASS_ADSPEC, "ADSPEC object"},
{ RSVP_CLASS_POLICY, "POLICY object"},
{ RSVP_CLASS_CONFIRM, "CONFIRM object"},
{ RSVP_CLASS_LABEL, "LABEL object"},
{ RSVP_CLASS_HOP_COUNT, "HOP_COUNT object"},
{ RSVP_CLASS_STRICT_SOURCE_ROUTE, "STRICT_SOURCE_ROUTE object"},
{ RSVP_CLASS_LABEL_REQUEST, "LABEL REQUEST object"},
{ RSVP_CLASS_EXPLICIT_ROUTE, "EXPLICIT ROUTE object"},
{ RSVP_CLASS_RECORD_ROUTE, "RECORD ROUTE object"},
{ RSVP_CLASS_HELLO, "HELLO object"},
{ RSVP_CLASS_MESSAGE_ID, "MESSAGE-ID object"},
{ RSVP_CLASS_MESSAGE_ID_ACK, "MESSAGE-ID ACK/NACK object"},
{ RSVP_CLASS_MESSAGE_ID_LIST, "MESSAGE-ID LIST object"},
/*
RSVP_CLASS_DIAGNOSTIC
RSVP_CLASS_ROUTE,
RSVP_CLASS_DIAG_RESPONSE,
RSVP_CLASS_DIAG_SELECT,
*/
{ RSVP_CLASS_RECOVERY_LABEL, "RECOVERY-LABEL object"},
{ RSVP_CLASS_UPSTREAM_LABEL, "UPSTREAM-LABEL object"},
{ RSVP_CLASS_LABEL_SET, "LABEL-SET object"},
{ RSVP_CLASS_PROTECTION, "PROTECTION object"},
/*
RSVP_CLASS_DSBM_IP_ADDRESS
RSVP_CLASS_SBM_PRIORITY,
RSVP_CLASS_DSBM_TIMER_INTERVALS,
RSVP_CLASS_SBM_INFO,
*/
{ RSVP_CLASS_S2L_SUB_LSP, "S2L_SUB_LSP object"},
{ RSVP_CLASS_DETOUR, "DETOUR object"},
/*
RSVP_CLASS_CHALLENGE,
*/
{ RSVP_CLASS_DIFFSERV, "DIFFSERV object"},
{ RSVP_CLASS_CLASSTYPE, "CLASSTYPE object"},
{ RSVP_CLASS_LSP_REQUIRED_ATTRIBUTES, "LSP REQUIRED ATTRIBUTES object"},
{ RSVP_CLASS_VENDOR_PRIVATE_1, "VENDOR PRIVATE object (0bbbbbbb: "
"reject if unknown)"},
{ RSVP_CLASS_VENDOR_PRIVATE_2, "VENDOR PRIVATE object (0bbbbbbb: "
"reject if unknown)"},
{ RSVP_CLASS_VENDOR_PRIVATE_3, "VENDOR PRIVATE object (0bbbbbbb: "
"reject if unknown)"},
{ RSVP_CLASS_VENDOR_PRIVATE_4, "VENDOR PRIVATE object (0bbbbbbb: "
"reject if unknown)"},
/*
RSVP_CLASS_NODE_CHAR
*/
{ RSVP_CLASS_SUGGESTED_LABEL, "SUGGESTED-LABEL object"},
{ RSVP_CLASS_ACCEPTABLE_LABEL_SET, "ACCEPTABLE-LABEL-SET object"},
{ RSVP_CLASS_RESTART_CAP, "RESTART-CAPABILITY object"},
{ RSVP_CLASS_LINK_CAP, "LINK-CAPABILITY object"},
{ RSVP_CLASS_VENDOR_PRIVATE_5, "VENDOR PRIVATE object (10bbbbbb: "
"ignore if unknown)"},
{ RSVP_CLASS_VENDOR_PRIVATE_6, "VENDOR PRIVATE object (10bbbbbb: "
"ignore if unknown)"},
{ RSVP_CLASS_VENDOR_PRIVATE_7, "VENDOR PRIVATE object (10bbbbbb: "
"ignore if unknown)"},
{ RSVP_CLASS_VENDOR_PRIVATE_8, "VENDOR PRIVATE object (10bbbbbb: "
"ignore if unknown)"},
/*
RSVP_CLASS_SESSION_ASSOC
*/
{ RSVP_CLASS_LSP_TUNNEL_IF_ID, "LSP-TUNNEL INTERFACE-ID object"},
{ RSVP_CLASS_NOTIFY_REQUEST, "NOTIFY-REQUEST object"},
{ RSVP_CLASS_ADMIN_STATUS, "ADMIN-STATUS object"},
{ RSVP_CLASS_LSP_ATTRIBUTES, "LSP ATTRIBUTES object"},
/*
RSVP_CLASS_ALARM_SPEC,
*/
{ RSVP_CLASS_ASSOCIATION, "ASSOCIATION object"},
{ RSVP_CLASS_CALL_ATTRIBUTES, "CALL ATTRIBUTES object"},
{ RSVP_CLASS_JUNIPER_PROPERTIES, "Juniper properties object"},
{ RSVP_CLASS_FAST_REROUTE, "FAST-REROUTE object"},
{ RSVP_CLASS_SESSION_ATTRIBUTE, "SESSION ATTRIBUTE object"},
{ RSVP_CLASS_DCLASS, "DCLASS object"},
/*
RSVP_CLASS_PACKETCABLE_EXTENSIONS,
RSVP_CLASS_ATM_SERVICECLASS,
RSVP_CLASS_CALL_OPS,
*/
{ RSVP_CLASS_GENERALIZED_UNI, "GENERALIZED-UNI object"},
{ RSVP_CLASS_CALL_ID, "CALL-ID object"},
{ RSVP_CLASS_3GPP2_OBJECT, "3GPP2 object"},
{ RSVP_CLASS_EXCLUDE_ROUTE, "EXCLUDE ROUTE object"},
{ RSVP_CLASS_VENDOR_PRIVATE_9, "VENDOR PRIVATE object (11bbbbbb: "
"forward if unknown)"},
{ RSVP_CLASS_VENDOR_PRIVATE_10, "VENDOR PRIVATE object (11bbbbbb: "
"forward if unknown)"},
{ RSVP_CLASS_VENDOR_PRIVATE_11, "VENDOR PRIVATE object (11bbbbbb: "
"forward if unknown)"},
{ RSVP_CLASS_VENDOR_PRIVATE_12, "VENDOR PRIVATE object (11bbbbbb: "
"forward if unknown)"},
{ 0, NULL}
};
static value_string_ext rsvp_class_vals_ext = VALUE_STRING_EXT_INIT(rsvp_class_vals);
/*
* RSVP error values
*/
enum rsvp_error_types {
RSVP_ERROR_CONFIRM = 0,
RSVP_ERROR_ADMISSION,
RSVP_ERROR_POLICY,
RSVP_ERROR_NO_PATH,
RSVP_ERROR_NO_SENDER,
RSVP_ERROR_CONFLICT_RESV_STYLE,
RSVP_ERROR_UNKNOWN_RESV_STYLE,
RSVP_ERROR_CONFLICT_DEST_PORTS,
RSVP_ERROR_CONFLICT_SRC_PORTS,
/* 9-11 Reserved */
RSVP_ERROR_PREEMPTED =12,
RSVP_ERROR_UNKNOWN_CLASS,
RSVP_ERROR_UNKNOWN_C_TYPE,
/* 15-19 Reserved */
RSVP_ERROR_RES_FOR_API = 20,
RSVP_ERROR_TRAFFIC,
RSVP_ERROR_TRAFFIC_SYSTEM,
RSVP_ERROR_SYSTEM,
RSVP_ERROR_ROUTING,
RSVP_ERROR_NOTIFY,
RSVP_ERROR_NEW_AGGR, /* RFC3175 */
RSVP_ERROR_DIFFSERV,
RSVP_ERROR_DSTE, /* RFC4124 */
RSVP_ERROR_UNKNOWN_ATTR_TLV, /* RFC5420 */
RSVP_ERROR_UNKNOWN_ATTR_BIT, /* RFC5420 */
RSVP_ERROR_ALARMS, /* RFC4783 */
RSVP_ERROR_CALL_MGMT, /* RFC4974 */
RSVP_ERROR_USER_ERROR_SPEC, /* RFC5284 */
RSVP_ERROR_REROUTE, /* RFC5710 */
RSVP_ERROR_HO_PROC_FAIL, /* RFC5852 */
RSVP_ERROR_UNREC_REC_PROXY_ERR, /* RFC5946 */
RSVP_ERROR_RSVP_OVER_MPLS_PROB, /* RFC6016 */
RSVP_ERROR_LSP_HIER_ISSUE, /* RFC6107 */
RSVP_ERROR_VCAT_CALL_MGMT /* RFC6344 */
};
static const value_string rsvp_error_codes[] = {
{ RSVP_ERROR_CONFIRM, "Confirmation"},
{ RSVP_ERROR_ADMISSION, "Admission Control Failure "},
{ RSVP_ERROR_POLICY, "Policy Control Failure"},
{ RSVP_ERROR_NO_PATH, "No PATH information for this RESV message"},
{ RSVP_ERROR_NO_SENDER, "No sender information for this RESV message"},
{ RSVP_ERROR_CONFLICT_RESV_STYLE, "Conflicting reservation styles"},
{ RSVP_ERROR_UNKNOWN_RESV_STYLE, "Unknown reservation style"},
{ RSVP_ERROR_CONFLICT_DEST_PORTS, "Conflicting destination ports"},
{ RSVP_ERROR_CONFLICT_SRC_PORTS, "Conflicting source ports"},
{ RSVP_ERROR_PREEMPTED, "Service preempted"},
{ RSVP_ERROR_UNKNOWN_CLASS, "Unknown object class"},
{ RSVP_ERROR_UNKNOWN_C_TYPE, "Unknown object C-type"},
{ RSVP_ERROR_RES_FOR_API, "Reserved for API"},
{ RSVP_ERROR_TRAFFIC, "Traffic Control Error"},
{ RSVP_ERROR_TRAFFIC_SYSTEM, "Traffic Control System Error"},
{ RSVP_ERROR_SYSTEM, "RSVP System Error"},
{ RSVP_ERROR_ROUTING, "Routing Error"},
{ RSVP_ERROR_NOTIFY, "RSVP Notify Error"},
{ RSVP_ERROR_NEW_AGGR, "New aggregate needed"},
{ RSVP_ERROR_DIFFSERV, "RSVP Diff-Serv Error"},
{ RSVP_ERROR_DSTE, "RSVP DiffServ-aware TE Error"},
{ RSVP_ERROR_UNKNOWN_ATTR_TLV, "Unknown attributes TLV"},
{ RSVP_ERROR_UNKNOWN_ATTR_BIT, "Unknown attributes bit"},
{ RSVP_ERROR_ALARMS, "Alarms"},
{ RSVP_ERROR_CALL_MGMT, "Call management"},
{ RSVP_ERROR_USER_ERROR_SPEC, "User error spec"},
{ RSVP_ERROR_REROUTE, "Reroute"},
{ RSVP_ERROR_HO_PROC_FAIL, "Handover Procedure Failure"},
{ RSVP_ERROR_UNREC_REC_PROXY_ERR, "Unrecoverable Receiver Proxy Error"},
{ RSVP_ERROR_RSVP_OVER_MPLS_PROB, "RSVP over MPLS Problem"},
{ RSVP_ERROR_LSP_HIER_ISSUE, "LSP Hierarchy Issue"},
{ RSVP_ERROR_VCAT_CALL_MGMT, "VCAT Call Management"},
{ 0, NULL}
};
static value_string_ext rsvp_error_codes_ext = VALUE_STRING_EXT_INIT(rsvp_error_codes);
static const value_string rsvp_admission_control_error_vals[] = {
{ 1, "Delay bound cannot be met"},
{ 2, "Requested bandwidth unavailable"},
{ 3, "MTU in flowspec larger than interface MTU"},
{ 4, "LSP Admission Failure"},
{ 5, "Bad Association Type"},
{ 0, NULL}
};
static value_string_ext rsvp_admission_control_error_vals_ext = VALUE_STRING_EXT_INIT(rsvp_admission_control_error_vals);
static const value_string rsvp_policy_control_error_vals[] = {
{ 0, "Information reporting"},
{ 1, "Warning"},
{ 2, "Reason unknown"},
{ 3, "Generic Policy Rejection"},
{ 4, "Quota or Accounting violation"},
{ 5, "Flow was preempted"},
{ 6, "Previously installed policy expired (not refreshed)"},
{ 7, "Previous policy data was replaced & caused rejection"},
{ 8, "Policies could not be merged (multicast)"},
{ 9, "PDP down or non functioning"},
{ 10, "Third Party Server (e.g., Kerberos) unavailable"},
{ 11, "POLICY_DATA object has bad syntax"},
{ 12, "POLICY_DATA object failed Integrity Check"},
{ 13, "POLICY_ELEMENT object has bad syntax"},
{ 14, "Mandatory PE Missing (Empty PE is in the PD object)"},
{ 15, "PEP Out of resources to handle policies."},
{ 16, "PDP encountered bad RSVP objects or syntax"},
{ 17, "Service type was rejected"},
{ 18, "Reservation Style was rejected"},
{ 19, "FlowSpec was rejected (too large)"},
{ 20, "Hard Pre-empted"},
{ 21, "SRLG Recording Rejected"},
{ 100, "Unauthorized sender"},
{ 101, "Unauthorized receiver"},
{ 102, "ERR_PARTIAL_PREEMPT"},
{ 103, "Inter-domain policy failure"},
{ 104, "Inter-domain explicit route rejected"},
{ 0, NULL}
};
static value_string_ext rsvp_policy_control_error_vals_ext = VALUE_STRING_EXT_INIT(rsvp_policy_control_error_vals);
static const value_string rsvp_traffic_control_error_vals[] = {
{ 1, "Service conflict"},
{ 2, "Service unsupported"},
{ 3, "Bad Flowspec value"},
{ 4, "Bad Tspec value"},
{ 5, "Bad Adspec value"},
{ 0, NULL}
};
static value_string_ext rsvp_traffic_control_error_vals_ext = VALUE_STRING_EXT_INIT(rsvp_traffic_control_error_vals);
static const value_string rsvp_routing_error_vals[] = {
{ 1, "Bad EXPLICIT_ROUTE object"},
{ 2, "Bad strict node"},
{ 3, "Bad loose node"},
{ 4, "Bad initial subobject"},
{ 5, "No route available toward destination"},
{ 6, "Unacceptable label value"},
{ 7, "RRO indicated routing loops"},
{ 8, "non-RSVP-capable router stands in the path"},
{ 9, "MPLS label allocation failure"},
{ 10, "Unsupported L3PID"},
{ 11, "Label Set"},
{ 12, "Switching Type"},
{ 13, "Unassigned"},
{ 14, "Unsupported Encoding"},
{ 15, "Unsupported Link Protection"},
{ 16, "Unknown Interface Index"},
{ 17, "Unsupported LSP Protection"},
{ 18, "PROTECTION object not applicable"},
{ 19, "Bad PRIMARY_PATH_ROUTE object"},
{ 20, "PRIMARY_PATH_ROUTE object not applicable"},
{ 21, "LSP Segment Protection Failed"},
{ 22, "Re-routing limit exceeded"},
{ 23, "Unable to Branch"},
{ 24, "Unsupported LSP Integrity"},
{ 25, "P2MP Re-Merge Detected"},
{ 26, "P2MP Re-Merge Parameter Mismatch"},
{ 27, "ERO Resulted in Re-Merge"},
{ 28, "Contiguous LSP type not supported"},
{ 29, "ERO conflicts with inter-domain signaling method"},
{ 30, "Stitching unsupported"},
{ 31, "Unknown PCE-ID for PKS expansion"},
{ 32, "Unreachable PCE for PKS expansion"},
{ 33, "Unknown Path Key for PKS expansion"},
{ 34, "ERO too large for MTU"},
{ 64, "Unsupported Exclude Route Subobject Type"},
{ 65, "Inconsistent Subobject"},
{ 66, "Local Node in Exclude Route"},
{ 67, "Route Blocked by Exclude Route"},
{ 68, "XRO Too Complex"},
{ 69, "EXRS Too Complex"},
{ 100, "Diversity not available"},
{ 101, "Service level not available"},
{ 102, "Invalid/Unknown connection ID"},
{ 103, "No route available toward source (ASON)"},
{ 104, "Unacceptable interface ID (ASON)"},
{ 105, "Invalid/unknown call ID (ASON)"},
{ 106, "Invalid SPC interface ID/label (ASON)"},
{ 0, NULL}
};
static value_string_ext rsvp_routing_error_vals_ext = VALUE_STRING_EXT_INIT(rsvp_routing_error_vals);
static const value_string rsvp_notify_error_vals[] = {
{ 1, "RRO too large for MTU"},
{ 2, "RRO Notification"},
{ 3, "Tunnel locally repaired"},
{ 4, "Control Channel Active State"},
{ 5, "Control Channel Degraded State"},
{ 6, "Preferable path exists"},
{ 7, "Link maintenance required"},
{ 8, "Node maintenance required"},
{ 9, "LSP Failure"},
{ 10, "LSP recovered"},
{ 11, "LSP Local Failure"},
{ 12, "No OOB mapping received"},
{ 0, NULL}
};
static value_string_ext rsvp_notify_error_vals_ext = VALUE_STRING_EXT_INIT(rsvp_notify_error_vals);
static const value_string rsvp_diffserv_error_vals[] = {
{ 1, "Unexpected DIFFSERV object"},
{ 2, "Unsupported PHB"},
{ 3, "Invalid `EXP<->PHB mapping'"},
{ 4, "Unsupported PSC"},
{ 5, "Per-LSP context allocation failure"},
{ 0, NULL}
};
static value_string_ext rsvp_diffserv_error_vals_ext = VALUE_STRING_EXT_INIT(rsvp_diffserv_error_vals);
/* FF: RFC4124 */
static const value_string rsvp_diffserv_aware_te_error_vals[] = {
{ 1, "Unexpected CLASSTYPE object"},
{ 2, "Unsupported Class-Type"},
{ 3, "Invalid Class-Type value"},
{ 4, "CT and setup priority do not form a configured TE-Class"},
{ 5, "CT and holding priority do not form a configured TE-Class"},
{ 6, "CT and setup priority do not form a configured TE-Class AND CT and holding priority do not form a configured TE-Class"},
{ 7, "Inconsistency between signaled PSC and signaled CT"},
{ 8, "Inconsistency between signaled PHBs and signaled CT"},
{ 0, NULL}
};
static value_string_ext rsvp_diffserv_aware_te_error_vals_ext = VALUE_STRING_EXT_INIT(rsvp_diffserv_aware_te_error_vals);
static const value_string rsvp_call_mgmt_error_vals[] = {
{ 1, "Call ID Contention"},
{ 2, "Connections still Exist"},
{ 3, "Unknown Call ID"},
{ 4, "Duplicate Call"},
{ 0, NULL}
};
static value_string_ext rsvp_call_mgmt_error_vals_ext = VALUE_STRING_EXT_INIT(rsvp_call_mgmt_error_vals);
/*
* Defines the reservation style plus style-specific information that
* is not a FLOWSPEC or FILTER_SPEC object, in a RESV message.
*/
#define RSVP_DISTINCT (1 << 3)
#define RSVP_SHARED (2 << 3)
#define RSVP_SHARING_MASK (RSVP_DISTINCT | RSVP_SHARED)
#define RSVP_SCOPE_WILD 1
#define RSVP_SCOPE_EXPLICIT 2
#define RSVP_SCOPE_MASK 0x07
#define RSVP_WF (RSVP_SHARED | RSVP_SCOPE_WILD)
#define RSVP_FF (RSVP_DISTINCT | RSVP_SCOPE_EXPLICIT)
#define RSVP_SE (RSVP_SHARED | RSVP_SCOPE_EXPLICIT)
static const value_string style_vals[] = {
{ RSVP_WF, "Wildcard Filter" },
{ RSVP_FF, "Fixed Filter" },
{ RSVP_SE, "Shared-Explicit" },
{ 0, NULL }
};
enum {
RSVP_SESSION_TYPE_IPV4 = 1,
RSVP_SESSION_TYPE_IPV6,
RSVP_SESSION_TYPE_IPV4_LSP = 7,
RSVP_SESSION_TYPE_IPV6_LSP,
RSVP_SESSION_TYPE_AGGREGATE_IPV4 = 9,
RSVP_SESSION_TYPE_AGGREGATE_IPV6,
RSVP_SESSION_TYPE_IPV4_UNI = 11,
RSVP_SESSION_TYPE_P2MP_LSP_TUNNEL_IPV4 = 13,
RSVP_SESSION_TYPE_P2MP_LSP_TUNNEL_IPV6,
RSVP_SESSION_TYPE_IPV4_E_NNI
};
/*
* Defines a desired QoS, in a RESV message.
*/
enum qos_service_type {
QOS_QUALITATIVE = 128, /* Qualitative service */
QOS_NULL = 6, /* Null service (RFC2997) */
QOS_CONTROLLED_LOAD= 5, /* Controlled Load Service */
QOS_GUARANTEED = 2, /* Guaranteed service */
QOS_TSPEC = 1 /* Traffic specification */
};
static const value_string qos_vals[] = {
{ QOS_QUALITATIVE, "Qualitative QoS" },
{ QOS_NULL, "Null-Service QoS" },
{ QOS_CONTROLLED_LOAD, "Controlled-load QoS" },
{ QOS_GUARANTEED, "Guaranteed rate QoS" },
{ QOS_TSPEC, "Traffic specification" },
{ 0, NULL }
};
static const value_string svc_vals[] = {
{ 126, "Compression Hint" },
{ 127, "Token bucket" },
{ 128, "Null Service" },
{ 130, "Guaranteed-rate RSpec" },
{ 0, NULL }
};
static value_string_ext svc_vals_ext = VALUE_STRING_EXT_INIT(svc_vals);
enum rsvp_spec_types { INTSRV = 2 };
enum intsrv_services {
INTSRV_GENERAL = 1,
INTSRV_GTD = 2,
INTSRV_CLOAD = 5,
INTSRV_NULL = 6,
INTSRV_QUALITATIVE = 128
};
static const value_string intsrv_services_str[] = {
{ INTSRV_GENERAL, "Default General Parameters"},
{ INTSRV_GTD, "Guaranteed Rate"},
{ INTSRV_CLOAD, "Controlled Load"},
{ INTSRV_NULL, "Null Service"},
{ INTSRV_QUALITATIVE, "Null Service"},
{ 0, NULL }
};
static value_string_ext intsrv_services_str_ext = VALUE_STRING_EXT_INIT(intsrv_services_str);
/*Ingress Layer 2 Control Processing values*/
static const value_string il2cp_val_str[] = {
{ 0, "Ingress Layer 2 Control Processing: 0 - Reserved" },
{ 1, "Ingress Layer 2 Control Processing: 1 - Discard/Block" },
{ 2, "Ingress Layer 2 Control Processing: 2 - Peer/Process" },
{ 3, "Ingress Layer 2 Control Processing: 3 - Pass to EVC/Pass" },
{ 4, "Ingress Layer 2 Control Processing: 4 - Peer and Pass to EVC" },
{ 0, NULL }
};
/*Egress Layer 2 Control Processing values*/
static const value_string el2cp_val_str[] = {
{ 0, "Egress Layer 2 Control Processing: 0 - Reserved" },
{ 1, "Egress Layer 2 Control Processing: 1 - Based on IL2CP Value" },
{ 2, "Egress Layer 2 Control Processing: 2 - Generate" },
{ 3, "Egress Layer 2 Control Processing: 3 - None" },
{ 4, "Egress Layer 2 Control Processing: 4 - Reserved" },
{ 0, NULL }
};
#if 0
enum intsrv_field_name {
INTSRV_NON_IS_HOPS = 1,
INTSRV_COMPOSED_NON_IS_HOPS,
INTSRV_IS_HOPS,
INTSRV_COMPOSED_IS_HOPS,
INTSRV_PATH_BANDWIDTH,
INTSRV_MIN_PATH_BANDWIDTH,
INTSRV_IF_LATENCY,
INTSRV_PATH_LATENCY,
INTSRV_MTU,
INTSRV_COMPOSED_MTU,
INTSRV_TOKEN_BUCKET_TSPEC = 127,
INTSRV_QUALITATIVE_TSPEC = 128,
INTSRV_GTD_RSPEC = 130,
INTSRV_DELAY = 131, /* Gtd Parameter C - Max Delay Bound - bytes */
INTSRV_MAX_JITTER, /* Gtd Parameter D - Max Jitter */
INTSRV_E2E_DELAY, /* Gtd Parameter Ctot */
INTSRV_E2E_MAX_JITTER, /* Gtd Parameter Dtot */
INTSRV_SHP_DELAY, /* Gtd Parameter Csum */
INTSRV_SHP_MAX_JITTER /* Gtd Parameter Dsum */
};
#endif
static const value_string adspec_params[] = {
{ 4, "IS Hop Count"},
{ 6, "Path b/w estimate"},
{ 8, "Minimum path latency"},
{ 10, "Composed MTU"},
{ 133, "End-to-end composed value for C"},
{ 134, "End-to-end composed value for D"},
{ 135, "Since-last-reshaping point composed C"},
{ 136, "Since-last-reshaping point composed D"},
{ 0, NULL }
};
static value_string_ext adspec_params_ext = VALUE_STRING_EXT_INIT(adspec_params);
/*
* FF: please keep this list in sync with
* http://www.iana.org/assignments/gmpls-sig-parameters/gmpls-sig-parameters.xhtml
* Registry Name: 'LSP Encoding Types'
*/
const range_string gmpls_lsp_enc_rvals[] = {
{ 1, 1, "Packet" },
{ 2, 2, "Ethernet" },
{ 3, 3, "ANSI/ETSI PDH" },
{ 4, 4, "Reserved" },
{ 5, 5, "SDH ITU-T G.707 / SONET ANSI T1.105" },
{ 6, 6, "Reserved" },
{ 7, 7, "Digital Wrapper" },
{ 8, 8, "Lambda (photonic)" },
{ 9, 9, "Fiber" },
{ 10, 10, "Reserved" },
{ 11, 11, "FiberChannel" },
{ 12, 12, "G.709 ODUk (Digital Path)" },
{ 13, 13, "G.709 Optical Channel" },
{ 14, 14, "Ethernet Line (EPL Type 2)" },
{ 15, 239, "Unassigned" },
{ 240, 255, "Experimental Usage/temporarily" },
{ 0, 0, NULL }
};
/*
* FF: please keep this list in sync with
* http://www.iana.org/assignments/gmpls-sig-parameters/gmpls-sig-parameters.xhtml
* Registry Name: 'Switching Types'
*/
const range_string gmpls_switching_type_rvals[] = {
{ 1, 1, "Packet-Switch Capable-1 (PSC-1)" },
{ 2, 2, "Packet-Switch Capable-2 (PSC-2)" },
{ 3, 3, "Packet-Switch Capable-3 (PSC-3)" },
{ 4, 4, "Packet-Switch Capable-4 (PSC-4)" },
{ 5, 29, "Unassigned" },
{ 30, 30, "Ethernet Virtual Private Line (EVPL)" },
{ 31, 39, "Unassigned" },
{ 40, 40, "802.1 PBB-TE" },
{ 41, 50, "Unassigned" },
{ 51, 51, "Layer-2 Switch Capable (L2SC)" },
{ 52, 99, "Unassigned" },
{ 100, 100, "Time-Division-Multiplex Capable (TDM)" },
{ 101, 124, "Unassigned" },
{ 125, 125, "Data Channel Switching Capable (DCSC)" },
{ 126, 149, "Unassigned" },
{ 150, 150, "Lambda-Switch Capable (LSC)" },
{ 151, 151, "WSON-LSC"},
{ 152, 152, "Flexi-Grid-LSC"},
{ 153, 169, "Unassigned" },
{ 200, 200, "Fiber-Switch Capable (FSC)" },
{ 201, 255, "Unassigned" },
{ 0, 0, NULL }
};
/*
* FF: please keep this list in sync with
* http://www.iana.org/assignments/gmpls-sig-parameters/gmpls-sig-parameters.xhtml
* Registry Name: 'Generalized PID (G-PID)'
*/
static const range_string gmpls_gpid_rvals[] = {
{ 0, 0, "Unknown" },
{ 1, 4, "Reserved" },
{ 5, 5, "Asynchronous mapping of E4" },
{ 6, 6, "Asynchronous mapping of DS3/T3" },
{ 7, 7, "Asynchronous mapping of E3" },
{ 8, 8, "Bit synchronous mapping of E3" },
{ 9, 9, "Byte synchronous mapping of E3" },
{ 10, 10, "Asynchronous mapping of DS2/T2" },
{ 11, 11, "Bit synchronous mapping of DS2/T2" },
{ 12, 12, "Reserved" },
{ 13, 13, "Asynchronous mapping of E1" },
{ 14, 14, "Byte synchronous mapping of E1" },
{ 15, 15, "Byte synchronous mapping of 31 * DS0" },
{ 16, 16, "Asynchronous mapping of DS1/T1" },
{ 17, 17, "Bit synchronous mapping of DS1/T1" },
{ 18, 18, "Byte synchronous mapping of DS1/T1" },
{ 19, 19, "VC-11 in VC-12" },
{ 20, 21, "Reserved" },
{ 22, 22, "DS1 SF Asynchronous" },
{ 23, 23, "DS1 ESF Asynchronous" },
{ 24, 24, "DS3 M23 Asynchronous" },
{ 25, 25, "DS3 C-Bit Parity Asynchronous" },
{ 26, 26, "VT/LOVC" },
{ 27, 27, "STS SPE/HOVC" },
{ 28, 28, "POS - No Scrambling, 16 bit CRC" },
{ 29, 29, "POS - No Scrambling, 32 bit CRC" },
{ 30, 30, "POS - Scrambling, 16 bit CRC" },
{ 31, 31, "POS - Scrambling, 32 bit CRC" },
{ 32, 32, "ATM mapping" },
{ 33, 33, "Ethernet PHY" },
{ 34, 34, "SONET/SDH" },
{ 35, 35, "Reserved (SONET deprecated)" },
{ 36, 36, "Digital Wrapper" },
{ 37, 37, "Lambda" },
{ 38, 38, "ANSI/ETSI PDH" },
{ 39, 39, "Reserved" },
{ 40, 40, "Link Access Protocol SDH (LAPS - X.85 and X.86)" },
{ 41, 41, "FDDI" },
{ 42, 42, "DQDB (ETSI ETS 300 216)" },
{ 43, 43, "FiberChannel-3 (Services)" },
{ 44, 44, "HDLC" },
{ 45, 45, "Ethernet V2/DIX (only)" },
{ 46, 46, "Ethernet 802.3 (only)" },
{ 47, 47, "G.709 ODUj" },
{ 48, 48, "G.709 OTUk(v)" },
{ 49, 49, "CBR/CBRa" },
{ 50, 50, "CBRb" },
{ 51, 51, "BSOT" },
{ 52, 52, "BSNT" },
{ 53, 53, "IP/PPP (GFP)" },
{ 54, 54, "Ethernet MAC (framed GFP)" },
{ 55, 55, "Ethernet PHY (transparent GFP" },
{ 56, 56, "ESCON" },
{ 57, 57, "FICON" },
{ 58, 58, "Fiber Channel" },
{ 59, 31743, "Unassigned" },
{ 31744, 32767, "Experimental Usage/temporarily" },
{ 32768, 65535, "Reserved" },
{ 0, 0, NULL },
};
const value_string gmpls_protection_cap_str[] = {
{ 1, "Extra Traffic"},
{ 2, "Unprotected"},
{ 4, "Shared"},
{ 8, "Dedicated 1:1"},
{ 16, "Dedicated 1+1"},
{ 32, "Enhanced"},
{ 64, "Reserved"},
{ 128, "Reserved"},
{ 0, NULL }
};
static const value_string gmpls_sonet_signal_type_str[] = {
{ 1, "VT1.5 SPE / VC-11"},
{ 2, "VT2 SPE / VC-12"},
{ 3, "VT3 SPE"},
{ 4, "VT6 SPE / VC-2"},
{ 5, "STS-1 SPE / VC-3"},
{ 6, "STS-3c SPE / VC-4"},
{ 7, "STS-1 / STM-0 (transp)"},
{ 8, "STS-3 / STM-1 (transp)"},
{ 9, "STS-12 / STM-4 (transp)"},
{ 10, "STS-48 / STM-16 (transp)"},
{ 11, "STS-192 / STM-64 (transp)"},
{ 12, "STS-768 / STM-256 (transp)"},
/* Extended non-SONET signal types */
{ 13, "VTG / TUG-2"},
{ 14, "TUG-3"},
{ 15, "STSG-3 / AUG-1"},
{ 16, "STSG-12 / AUG-4"},
{ 17, "STSG-48 / AUG-16"},
{ 18, "STSG-192 / AUG-64"},
{ 19, "STSG-768 / AUG-256"},
/* Other SONEt signal types */
{ 21, "STS-12c SPE / VC-4-4c"},
{ 22, "STS-48c SPE / VC-4-16c"},
{ 23, "STS-192c SPE / VC-4-64c"},
{ 0, NULL}
};
value_string_ext gmpls_sonet_signal_type_str_ext = VALUE_STRING_EXT_INIT(gmpls_sonet_signal_type_str);
static const value_string ouni_guni_diversity_str[] = {
{ 1, "Node Diverse"},
{ 2, "Link Diverse"},
{ 3, "Shared-Risk Link Group Diverse"},
{ 4, "Shared Path"},
{ 0, NULL}
};
/* FF: RFC 4328 G.709 signal type */
static const range_string gmpls_g709_signal_type_rvals[] = {
{ 0, 0, "Not significant"},
{ 1, 1, "ODU1 (i.e., 2.5 Gbps)"},
{ 2, 2, "ODU2 (i.e., 10 Gbps)"},
{ 3, 3, "ODU3 (i.e., 40 Gbps)"},
{ 4, 5, "Reserved (for future use)"},
{ 6, 6, "OCh at 2.5 Gbps"},
{ 7, 7, "OCh at 10 Gbps"},
{ 8, 8, "OCh at 40 Gbps"},
{ 9, 255, "Reserved (for future use)"},
{ 0, 0, NULL}
};
/* XRO related */
static const value_string rsvp_xro_sobj_lbit_vals[] = {
{ 1, "Should be avoided" },
{ 0, "Must be excluded" },
{ 0, NULL }
};
/* RRO related */
static const value_string rsvp_rro_sobj_dbit_vals[] = {
{ 1, "Upstream direction" },
{ 0, "Downstream direction" },
{ 0, NULL }
};
#if 0
static const value_string rsvp_xro_sobj_type_vals[] = {
{ 1, "IPv4 prefix" },
{ 2, "IPv6 prefix" },
{ 4, "Unnumbered Interface ID" },
{ 32, "Autonomous system number" },
{ 33, "Explicit Exclusion Route subobject (EXRS)" },
{ 34, "SRLG" },
{ 0, NULL }
};
#endif
static const value_string rsvp_xro_sobj_ip_attr_vals[] = {
{ 0, "Interface" },
{ 1, "Node" },
{ 2, "SRLG" },
{ 0, NULL }
};
static const value_string rsvp_juniper_attr_vals[] = {
{ 0x01, "Cos" },
{ 0x02, "Metric 1" },
{ 0x04, "Metric 2" },
{ 0x08, "CCC Status" },
{ 0x10, "Path Type" },
{ 0, NULL }
};
static const value_string rsvp_juniper_path_attr_vals[] = {
{ 0x02, "Primary" },
{ 0x03, "Secondary" },
{ 0, NULL }
};
/* -------------------- Stuff for MPLS/TE objects -------------------- */
static const value_string proto_vals[] = {
{ IP_PROTO_ICMP, "ICMP"},
{ IP_PROTO_IGMP, "IGMP"},
{ IP_PROTO_TCP, "TCP" },
{ IP_PROTO_UDP, "UDP" },
{ IP_PROTO_OSPF, "OSPF"},
{ 0, NULL }
};
/* Filter keys */
enum hf_rsvp_filter_keys {
/* Message types */
RSVPF_MSG, /* Message type */
/* Shorthand for message types */
RSVPF_PATH,
RSVPF_RESV,
RSVPF_PATHERR,
RSVPF_RESVERR,
RSVPF_PATHTEAR,
RSVPF_RESVTEAR,
RSVPF_RCONFIRM,
RSVPF_JUNK_MSG8,
RSVPF_JUNK_MSG9,
RSVPF_RTEARCONFIRM,
RSVPF_JUNK11,
RSVPF_BUNDLE,
RSVPF_ACK,
RSVPF_JUNK14,
RSVPF_SREFRESH,
RSVPF_JUNK16,
RSVPF_JUNK17,
RSVPF_JUNK18,
RSVPF_JUNK19,
RSVPF_HELLO,
RSVPF_NOTIFY,
/* Does the message contain an object of this type? */
RSVPF_OBJECT,
/* Object present shorthands */
RSVPF_SESSION,
RSVPF_DUMMY_1,
RSVPF_HOP,
RSVPF_INTEGRITY,
RSVPF_TIME_VALUES,
RSVPF_ERROR,
RSVPF_SCOPE,
RSVPF_STYLE,
RSVPF_FLOWSPEC,
RSVPF_FILTER_SPEC,
RSVPF_SENDER,
RSVPF_TSPEC,
RSVPF_ADSPEC,
RSVPF_POLICY,
RSVPF_CONFIRM,
RSVPF_LABEL,
RSVPF_DUMMY_2,
RSVPF_DUMMY_3,
RSVPF_LABEL_REQUEST,
RSVPF_EXPLICIT_ROUTE,
RSVPF_RECORD_ROUTE,
RSVPF_HELLO_OBJ,
RSVPF_MESSAGE_ID,
RSVPF_MESSAGE_ID_ACK,
RSVPF_MESSAGE_ID_LIST,
RSVPF_RECOVERY_LABEL,
RSVPF_UPSTREAM_LABEL,
RSVPF_LABEL_SET,
RSVPF_PROTECTION,
RSVPF_DIFFSERV,
RSVPF_DSTE,
RSVPF_SUGGESTED_LABEL,
RSVPF_ACCEPTABLE_LABEL_SET,
RSVPF_RESTART_CAP,
RSVPF_LINK_CAP,
RSVPF_SESSION_ATTRIBUTE,
RSVPF_DCLASS,
RSVPF_LSP_TUNNEL_IF_ID,
RSVPF_NOTIFY_REQUEST,
RSVPF_ADMIN_STATUS,
RSVPF_ADMIN_STATUS_REFLECT,
RSVPF_ADMIN_STATUS_HANDOVER,
RSVPF_ADMIN_STATUS_LOCKOUT,
RSVPF_ADMIN_STATUS_INHIBIT,
RSVPF_ADMIN_STATUS_CALL_MGMT,
RSVPF_ADMIN_STATUS_TESTING,
RSVPF_ADMIN_STATUS_DOWN,
RSVPF_ADMIN_STATUS_DELETE,
RSVPF_LSP_ATTRIBUTES,
RSVPF_ASSOCIATION,
RSVPF_CALL_ATTRIBUTES,
RSVPF_GENERALIZED_UNI,
RSVPF_CALL_ID,
RSVPF_3GPP2_OBJECT,
RSVPF_UNKNOWN_OBJ,
/* Session object */
RSVPF_SESSION_IP,
RSVPF_SESSION_SHORT_CALL_ID,
RSVPF_SESSION_PROTO,
RSVPF_SESSION_PORT,
RSVPF_SESSION_TUNNEL_ID,
RSVPF_SESSION_EXT_TUNNEL_ID,
RSVPF_SESSION_EXT_TUNNEL_ID_IPV6,
/* Sender template */
RSVPF_SENDER_IP,
RSVPF_SENDER_PORT,
RSVPF_SENDER_LSP_ID,
RSVPF_SENDER_SHORT_CALL_ID,
/* Diffserv object */
RSVPF_DIFFSERV_MAPNB,
RSVPF_DIFFSERV_MAP,
RSVPF_DIFFSERV_MAP_EXP,
RSVPF_DIFFSERV_PHBID,
RSVPF_DIFFSERV_PHBID_DSCP,
RSVPF_DIFFSERV_PHBID_CODE,
RSVPF_DIFFSERV_PHBID_BIT14,
RSVPF_DIFFSERV_PHBID_BIT15,
/* Diffserv-aware TE object */
RSVPF_DSTE_CLASSTYPE,
/* Generalized UNI object */
RSVPF_GUNI_SRC_IPV4,
RSVPF_GUNI_DST_IPV4,
RSVPF_GUNI_SRC_IPV6,
RSVPF_GUNI_DST_IPV6,
/* CALL ID object */
RSVPF_CALL_ID_SRC_ADDR_IPV4,
RSVPF_CALL_ID_SRC_ADDR_IPV6,
/* EXCLUDE ROUTE object */
RSVPF_EXCLUDE_ROUTE,
/* Vendor Private objects */
RSVPF_PRIVATE_OBJ,
RSVPF_ENT_CODE,
RSVPF_JUNIPER,
/* Sentinel */
RSVPF_MAX
};
static const true_false_string tfs_desired_not_desired = { "Desired", "Not Desired" };
static const true_false_string tfs_next_next_hop_next_hop = { "Next-Next-Hop", "Next-Hop" };
static const true_false_string tfs_loose_strict_hop = { "Loose Hop", "Strict Hop" };
static const true_false_string tfs_can_cannot = { "Can", "Cannot" };
static const true_false_string tfs_gen_uni_direction = { "U: 1 - Upstream label/port ID", "U: 0 - Downstream label/port ID" };
static const unit_name_string units_word_not_including_header = { " word, not including header", " words, not including header" };
static int hf_rsvp_filter[RSVPF_MAX] = { -1 };
/* RSVP Conversation related Hash functions */
/*
* Compare two RSVP request keys to see if they are equal. Return 1 if they
* are, 0 otherwise.
* Two RSVP request keys are equal if and only if they have the exactly the
* same internal conversation identifier, session type, and matching values in
* the session info and source info structures.
*/
static gint
rsvp_equal(gconstpointer k1, gconstpointer k2)
{
const struct rsvp_request_key *key1 = (const struct rsvp_request_key*) k1;
const struct rsvp_request_key *key2 = (const struct rsvp_request_key*) k2;
if (key1->conversation != key2->conversation) {
return 0;
}
if (key1->session_type != key2->session_type) {
return 0;
}
switch (key1->session_type) {
case RSVP_SESSION_TYPE_IPV4:
if (addresses_equal(&key1->u.session_ipv4.destination,
&key2->u.session_ipv4.destination) == FALSE)
return 0;
if (key1->u.session_ipv4.protocol != key2->u.session_ipv4.protocol)
return 0;
if (key1->u.session_ipv4.udp_dest_port != key2->u.session_ipv4.udp_dest_port)
return 0;
break;
case RSVP_SESSION_TYPE_IPV6:
/* this is not supported yet for conversations */
break;
case RSVP_SESSION_TYPE_IPV4_LSP:
if (addresses_equal(&key1->u.session_ipv4_lsp.destination,
&key2->u.session_ipv4_lsp.destination) == FALSE)
return 0;
if (key1->u.session_ipv4_lsp.udp_dest_port !=
key2->u.session_ipv4_lsp.udp_dest_port)
return 0;
if (key1->u.session_ipv4_lsp.ext_tunnel_id !=
key2->u.session_ipv4_lsp.ext_tunnel_id)
return 0;
break;
case RSVP_SESSION_TYPE_AGGREGATE_IPV4:
if (addresses_equal(&key1->u.session_agg_ipv4.destination,
&key2->u.session_agg_ipv4.destination) == FALSE)
return 0;
if (key1->u.session_agg_ipv4.dscp != key2->u.session_agg_ipv4.dscp)
return 0;
break;
case RSVP_SESSION_TYPE_AGGREGATE_IPV6:
/* this is not supported yet for conversations */
break;
case RSVP_SESSION_TYPE_IPV4_UNI:
if (addresses_equal(&key1->u.session_ipv4_uni.destination,
&key2->u.session_ipv4_uni.destination) == FALSE)
return 0;
if (key1->u.session_ipv4_uni.udp_dest_port !=
key2->u.session_ipv4_uni.udp_dest_port)
return 0;
if (key1->u.session_ipv4_uni.ext_tunnel_id !=
key2->u.session_ipv4_uni.ext_tunnel_id)
return 0;
break;
case RSVP_SESSION_TYPE_P2MP_LSP_TUNNEL_IPV4:
if (addresses_equal(&key1->u.session_ipv4_p2mp_lsp.destination,
&key2->u.session_ipv4_p2mp_lsp.destination) == FALSE)
return 0;
if (key1->u.session_ipv4_p2mp_lsp.udp_dest_port !=
key2->u.session_ipv4_p2mp_lsp.udp_dest_port)
return 0;
if (key1->u.session_ipv4_p2mp_lsp.ext_tunnel_id !=
key2->u.session_ipv4_p2mp_lsp.ext_tunnel_id)
return 0;
break;
case RSVP_SESSION_TYPE_P2MP_LSP_TUNNEL_IPV6:
if (addresses_equal(&key1->u.session_ipv6_p2mp_lsp.destination,
&key2->u.session_ipv6_p2mp_lsp.destination) == FALSE)
return 0;
if (key1->u.session_ipv6_p2mp_lsp.udp_dest_port !=
key2->u.session_ipv6_p2mp_lsp.udp_dest_port)
return 0;
if (key1->u.session_ipv6_p2mp_lsp.ext_tunnel_id !=
key2->u.session_ipv6_p2mp_lsp.ext_tunnel_id)
return 0;
break;
case RSVP_SESSION_TYPE_IPV4_E_NNI:
if (addresses_equal(&key1->u.session_ipv4_enni.destination,
&key2->u.session_ipv4_enni.destination) == FALSE)
return 0;
if (key1->u.session_ipv4_enni.udp_dest_port !=
key2->u.session_ipv4_enni.udp_dest_port)
return 0;
if (key1->u.session_ipv4_enni.ext_tunnel_id !=
key2->u.session_ipv4_enni.ext_tunnel_id)
return 0;
break;
default:
/* This should never happen. */
break;
}
if (addresses_equal(&key1->source_info.source,
&key2->source_info.source) == FALSE)
return 0;
if (key1->source_info.udp_source_port != key2->source_info.udp_source_port)
return 0;
/* If we get here, the two keys are equal. */
return 1;
}
/*
* Calculate a hash key for the supplied RSVP request. The internally allocated
* conversation-id is unique, so we just use that.
*/
static guint
rsvp_hash(gconstpointer k)
{
const struct rsvp_request_key *key = (const struct rsvp_request_key*) k;
return key->conversation;
}
static const char* rsvp_conv_get_filter_type(conv_item_t* conv, conv_filter_type_e filter)
{
if ((filter == CONV_FT_SRC_ADDRESS) && (conv->src_address.type == AT_IPv4))
return "ip.src";
if ((filter == CONV_FT_DST_ADDRESS) && (conv->dst_address.type == AT_IPv4))
return "ip.dst";
if ((filter == CONV_FT_ANY_ADDRESS) && (conv->src_address.type == AT_IPv4))
return "ip.addr";
return CONV_FILTER_INVALID;
}
static ct_dissector_info_t rsvp_ct_dissector_info = {&rsvp_conv_get_filter_type};
static tap_packet_status
rsvp_conversation_packet(void *pct, packet_info *pinfo, epan_dissect_t *edt _U_, const void *vip, tap_flags_t flags _U_)
{
conv_hash_t *hash = (conv_hash_t*) pct;
const rsvp_conversation_info *rsvph = (const rsvp_conversation_info *)vip;
add_conversation_table_data(hash, &rsvph->source, &rsvph->destination,
0, 0, 1, pinfo->fd->pkt_len, &pinfo->rel_ts, &pinfo->abs_ts, &rsvp_ct_dissector_info, ENDPOINT_NONE);
return TAP_PACKET_REDRAW;
}
static const char* rsvp_host_get_filter_type(hostlist_talker_t* host, conv_filter_type_e filter)
{
if ((filter == CONV_FT_ANY_ADDRESS) && (host->myaddress.type == AT_IPv4))
return "ip.addr";
return CONV_FILTER_INVALID;
}
static hostlist_dissector_info_t rsvp_host_dissector_info = {&rsvp_host_get_filter_type};
static tap_packet_status
rsvp_hostlist_packet(void *pit, packet_info *pinfo, epan_dissect_t *edt _U_, const void *vip, tap_flags_t flags _U_)
{
conv_hash_t *hash = (conv_hash_t*) pit;
const rsvp_conversation_info *rsvph = (const rsvp_conversation_info *)vip;
/* Take two "add" passes per packet, adding for each direction, ensures
* that all packets are counted properly (even if address is sending to
* itself). XXX - this could probably be done more efficiently inside
* hostlist_table
*/
add_hostlist_table_data(hash, &rsvph->source, 0, TRUE, 1, pinfo->fd->pkt_len, &rsvp_host_dissector_info, ENDPOINT_NONE);
add_hostlist_table_data(hash, &rsvph->destination, 0, FALSE, 1, pinfo->fd->pkt_len, &rsvp_host_dissector_info, ENDPOINT_NONE);
return TAP_PACKET_REDRAW;
}
static inline int
rsvp_class_to_filter_num(int classnum)
{
switch(classnum) {
case RSVP_CLASS_SESSION :
case RSVP_CLASS_HOP :
case RSVP_CLASS_INTEGRITY :
case RSVP_CLASS_TIME_VALUES :
case RSVP_CLASS_ERROR :
case RSVP_CLASS_SCOPE :
case RSVP_CLASS_STYLE :
case RSVP_CLASS_FLOWSPEC :
case RSVP_CLASS_FILTER_SPEC :
case RSVP_CLASS_SENDER_TEMPLATE :
case RSVP_CLASS_SENDER_TSPEC :
case RSVP_CLASS_ADSPEC :
case RSVP_CLASS_POLICY :
case RSVP_CLASS_CONFIRM :
case RSVP_CLASS_LABEL :
case RSVP_CLASS_LABEL_REQUEST :
case RSVP_CLASS_HELLO :
case RSVP_CLASS_EXPLICIT_ROUTE :
case RSVP_CLASS_RECORD_ROUTE :
case RSVP_CLASS_MESSAGE_ID :
case RSVP_CLASS_MESSAGE_ID_ACK :
case RSVP_CLASS_MESSAGE_ID_LIST :
return classnum + RSVPF_OBJECT;
break;
case RSVP_CLASS_RECOVERY_LABEL :
case RSVP_CLASS_UPSTREAM_LABEL :
case RSVP_CLASS_LABEL_SET :
case RSVP_CLASS_PROTECTION :
return RSVPF_RECOVERY_LABEL + (classnum - RSVP_CLASS_RECOVERY_LABEL);
case RSVP_CLASS_SUGGESTED_LABEL :
case RSVP_CLASS_ACCEPTABLE_LABEL_SET :
case RSVP_CLASS_RESTART_CAP :
return RSVPF_SUGGESTED_LABEL + (classnum - RSVP_CLASS_SUGGESTED_LABEL);
case RSVP_CLASS_LINK_CAP :
return RSVPF_LINK_CAP;
case RSVP_CLASS_DIFFSERV :
return RSVPF_DIFFSERV;
case RSVP_CLASS_CLASSTYPE :
return RSVPF_DSTE;
case RSVP_CLASS_NOTIFY_REQUEST :
return RSVPF_NOTIFY_REQUEST;
case RSVP_CLASS_ADMIN_STATUS :
return RSVPF_ADMIN_STATUS;
case RSVP_CLASS_LSP_ATTRIBUTES :
return RSVPF_LSP_ATTRIBUTES;
case RSVP_CLASS_ASSOCIATION :
return RSVPF_ASSOCIATION;
case RSVP_CLASS_CALL_ATTRIBUTES:
return RSVPF_CALL_ATTRIBUTES;
case RSVP_CLASS_SESSION_ATTRIBUTE :
return RSVPF_SESSION_ATTRIBUTE;
case RSVP_CLASS_GENERALIZED_UNI :
return RSVPF_GENERALIZED_UNI;
case RSVP_CLASS_CALL_ID :
return RSVPF_CALL_ID;
case RSVP_CLASS_3GPP2_OBJECT :
return RSVPF_3GPP2_OBJECT;
case RSVP_CLASS_DCLASS :
return RSVPF_DCLASS;
case RSVP_CLASS_LSP_TUNNEL_IF_ID :
return RSVPF_LSP_TUNNEL_IF_ID;
case RSVP_CLASS_EXCLUDE_ROUTE:
return RSVPF_EXCLUDE_ROUTE;
case RSVP_CLASS_JUNIPER_PROPERTIES :
return RSVPF_JUNIPER;
case RSVP_CLASS_VENDOR_PRIVATE_1:
case RSVP_CLASS_VENDOR_PRIVATE_2:
case RSVP_CLASS_VENDOR_PRIVATE_3:
case RSVP_CLASS_VENDOR_PRIVATE_4:
case RSVP_CLASS_VENDOR_PRIVATE_5:
case RSVP_CLASS_VENDOR_PRIVATE_6:
case RSVP_CLASS_VENDOR_PRIVATE_7:
case RSVP_CLASS_VENDOR_PRIVATE_8:
case RSVP_CLASS_VENDOR_PRIVATE_9:
case RSVP_CLASS_VENDOR_PRIVATE_10:
case RSVP_CLASS_VENDOR_PRIVATE_11:
case RSVP_CLASS_VENDOR_PRIVATE_12:
return RSVPF_PRIVATE_OBJ;
default:
return RSVPF_UNKNOWN_OBJ;
}
}
static inline int
rsvp_class_to_tree_type(int classnum)
{
switch(classnum) {
case RSVP_CLASS_SESSION :
return TT_SESSION;
case RSVP_CLASS_HOP :
return TT_HOP;
case RSVP_CLASS_INTEGRITY :
return TT_INTEGRITY;
case RSVP_CLASS_TIME_VALUES :
return TT_TIME_VALUES;
case RSVP_CLASS_ERROR :
return TT_ERROR;
case RSVP_CLASS_SCOPE :
return TT_SCOPE;
case RSVP_CLASS_STYLE :
return TT_STYLE;
case RSVP_CLASS_FLOWSPEC :
return TT_FLOWSPEC;
case RSVP_CLASS_FILTER_SPEC :
return TT_FILTER_SPEC;
case RSVP_CLASS_SENDER_TEMPLATE :
return TT_SENDER_TEMPLATE;
case RSVP_CLASS_SENDER_TSPEC :
return TT_TSPEC;
case RSVP_CLASS_ADSPEC :
return TT_ADSPEC;
case RSVP_CLASS_POLICY :
return TT_POLICY;
case RSVP_CLASS_CONFIRM :
return TT_CONFIRM;
case RSVP_CLASS_RECOVERY_LABEL :
case RSVP_CLASS_UPSTREAM_LABEL :
case RSVP_CLASS_SUGGESTED_LABEL :
case RSVP_CLASS_LABEL :
return TT_LABEL;
case RSVP_CLASS_LABEL_REQUEST :
return TT_LABEL_REQUEST;
case RSVP_CLASS_HELLO :
return TT_HELLO_OBJ;
case RSVP_CLASS_EXPLICIT_ROUTE :
return TT_EXPLICIT_ROUTE;
case RSVP_CLASS_RECORD_ROUTE :
return TT_RECORD_ROUTE;
case RSVP_CLASS_MESSAGE_ID :
return TT_MESSAGE_ID;
case RSVP_CLASS_MESSAGE_ID_ACK :
return TT_MESSAGE_ID_ACK;
case RSVP_CLASS_MESSAGE_ID_LIST :
return TT_MESSAGE_ID_LIST;
case RSVP_CLASS_LABEL_SET :
return TT_LABEL_SET;
case RSVP_CLASS_PROTECTION :
return TT_PROTECTION_INFO;
case RSVP_CLASS_ACCEPTABLE_LABEL_SET :
return TT_UNKNOWN_CLASS;
case RSVP_CLASS_RESTART_CAP :
return TT_RESTART_CAP;
case RSVP_CLASS_LINK_CAP :
return TT_LINK_CAP;
case RSVP_CLASS_DIFFSERV :
return TT_DIFFSERV;
case RSVP_CLASS_CLASSTYPE:
return TT_CLASSTYPE;
case RSVP_CLASS_NOTIFY_REQUEST :
return TT_UNKNOWN_CLASS;
case RSVP_CLASS_ADMIN_STATUS :
return TT_ADMIN_STATUS;
case RSVP_CLASS_LSP_ATTRIBUTES :
case RSVP_CLASS_LSP_REQUIRED_ATTRIBUTES :
return TT_LSP_ATTRIBUTES;
case RSVP_CLASS_ASSOCIATION :
return TT_ASSOCIATION;
case RSVP_CLASS_CALL_ATTRIBUTES:
return RSVPF_CALL_ATTRIBUTES;
case RSVP_CLASS_JUNIPER_PROPERTIES :
return TT_JUNIPER;
case RSVP_CLASS_SESSION_ATTRIBUTE :
return TT_SESSION_ATTRIBUTE;
case RSVP_CLASS_GENERALIZED_UNI :
return TT_GEN_UNI;
case RSVP_CLASS_CALL_ID :
return TT_CALL_ID;
case RSVP_CLASS_3GPP2_OBJECT :
return TT_3GPP2_OBJECT;
case RSVP_CLASS_DCLASS :
return TT_DCLASS;
case RSVP_CLASS_LSP_TUNNEL_IF_ID :
return TT_LSP_TUNNEL_IF_ID;
case RSVP_CLASS_EXCLUDE_ROUTE :
return TT_EXCLUDE_ROUTE;
case RSVP_CLASS_VENDOR_PRIVATE_1:
case RSVP_CLASS_VENDOR_PRIVATE_2:
case RSVP_CLASS_VENDOR_PRIVATE_3:
case RSVP_CLASS_VENDOR_PRIVATE_4:
case RSVP_CLASS_VENDOR_PRIVATE_5:
case RSVP_CLASS_VENDOR_PRIVATE_6:
case RSVP_CLASS_VENDOR_PRIVATE_7:
case RSVP_CLASS_VENDOR_PRIVATE_8:
case RSVP_CLASS_VENDOR_PRIVATE_9:
case RSVP_CLASS_VENDOR_PRIVATE_10:
case RSVP_CLASS_VENDOR_PRIVATE_11:
case RSVP_CLASS_VENDOR_PRIVATE_12:
return TT_PRIVATE_CLASS;
default:
return TT_UNKNOWN_CLASS;
}
}
static void
find_rsvp_session_tempfilt(tvbuff_t *tvb, int hdr_offset, int *session_offp, int *tempfilt_offp)
{
int s_off = 0, t_off = 0;
int len, off;
guint obj_length;
if (!tvb_bytes_exist(tvb, hdr_offset+6, 2))
goto done;
len = tvb_get_ntohs(tvb, hdr_offset+6) + hdr_offset;
for (off = hdr_offset + 8; (off < len) && tvb_bytes_exist(tvb, off, 3); off += obj_length) {
obj_length = tvb_get_ntohs(tvb, off);
if (obj_length == 0)
break;
switch(tvb_get_guint8(tvb, off+2)) {
case RSVP_CLASS_SESSION:
s_off = off;
break;
case RSVP_CLASS_SENDER_TEMPLATE:
case RSVP_CLASS_FILTER_SPEC:
t_off = off;
break;
default:
break;
}
}
done:
if (session_offp) *session_offp = s_off;
if (tempfilt_offp) *tempfilt_offp = t_off;
}
static const value_string rsvp_c_type_session_vals[] = {
{RSVP_SESSION_TYPE_IPV4, "IPv4"},
{RSVP_SESSION_TYPE_IPV4_LSP, "IPv4-LSP"},
{RSVP_SESSION_TYPE_IPV6_LSP, "IPv6-LSP"},
{RSVP_SESSION_TYPE_AGGREGATE_IPV4, "IPv4-Aggregate"},
{RSVP_SESSION_TYPE_IPV4_UNI, "IPv4-UNI"},
{RSVP_SESSION_TYPE_P2MP_LSP_TUNNEL_IPV4, "IPv4-P2MP LSP TUNNEL"},
{RSVP_SESSION_TYPE_P2MP_LSP_TUNNEL_IPV6, "IPv6-P2MP LSP TUNNEL"},
{RSVP_SESSION_TYPE_IPV4_E_NNI, "IPv4-E-NNI"},
{0, NULL }
};
static const value_string rsvp_c_type_call_id_vals[] = {
{0, "Empty"},
{1, "Operator Specific"},
{2, "Globally Unique"},
{0, NULL }
};
static const value_string rsvp_c_type_hop_vals[] = {
{1, "IPv4"},
{2, "IPv6"},
{3, "IPv4 IF-ID"},
{4, "IPv6 IF-ID"},
{0, NULL }
};
static const value_string rsvp_c_type_time_values_vals[] = {
{1, "Time Values"},
{0, NULL }
};
static const value_string rsvp_c_type_error_vals[] = {
{1, "IPv4"},
{2, "IPv6"},
{3, "IPv4 IF-ID"},
{4, "IPv6 IF-ID"},
{0, NULL }
};
static const value_string rsvp_c_type_scope_vals[] = {
{1, "IPv4"},
{2, "IPv6"},
{0, NULL }
};
static const value_string rsvp_c_type_style_vals[] = {
{1, "Style"},
{0, NULL }
};
static const value_string rsvp_c_type_confirm_vals[] = {
{1, "IPv4"},
{2, "IPv6"},
{0, NULL }
};
static const value_string rsvp_c_type_template_vals[] = {
{1, "IPv4"},
{2, "IPv6"},
{7, "IPv4 LSP"},
{8, "IPv6 LSP"},
{9, "IPv4 Aggregate"},
{12, "P2MP_LSP_TUNNEL_IPv4"},
{13, "P2MP_LSP_TUNNEL_IPv6"},
{0, NULL }
};
static const value_string rsvp_c_type_tspec_vals[] = {
{2, "Integrated Services"},
{4, "SONET/SDH"},
{5, "G.709"},
{6, "Ethernet"},
{0, NULL }
};
static const value_string rsvp_c_type_flowspec_vals[] = {
{2, "Integrated Services"},
{4, "SONET/SDH"},
{5, "G.709"},
{6, "Ethernet"},
{0, NULL }
};
static const value_string rsvp_c_type_label_request_vals[] = {
{ 2, "Label Request with ATM label Range"},
{ 3, "Label Request with Frame-Relay label Range"},
{ 4, "Generalized Label Request"},
{ 5, "Generalized Channel_set Label Request"},
{ 0, NULL }
};
static const value_string rsvp_c_type_attribute_vals[] = {
{ 1, "IPv4 LSP"},
{ 7, "IPv4 LSP Resource Affinities"},
{ 0, NULL }
};
static const value_string rsvp_c_type_association_vals[] = {
{ 1, "IPv4"},
{ 2, "IPv6"},
{ 4, "Routing Area"},
{ 0, NULL }
};
static const value_string rsvp_c_type_tunnel_if_vals[] = {
{ 1, "Unnumbered interface"},
{ 2, "IPv4"},
{ 3, "IPv6"},
{ 4, "Unnumbered interface with target"},
{ 0, NULL }
};
static const value_string rsvp_c_type_diffserv_vals[] = {
{ 1, "E-LSP"},
{ 2, "L-LSP"},
{ 0, NULL }
};
static const value_string rsvp_c_type_label_vals[] = {
{ 1, "Packet Label"},
{ 2, "Generalized Label"},
{ 4, "Generalized Channel_set"},
{ 0, NULL }
};
static const value_string rsvp_c_type_notify_request_vals[] = {
{ 1, "IPv4"},
{ 2, "IPv6"},
{ 0, NULL }
};
static const value_string rsvp_c_type_s2l_sub_lsp_vals[] = {
{ 1, "IPv4"},
{ 2, "IPv6"},
{ 0, NULL }
};
static char *
summary_session(wmem_allocator_t *pool, tvbuff_t *tvb, int offset)
{
switch(tvb_get_guint8(tvb, offset+3)) {
case RSVP_SESSION_TYPE_IPV4:
return wmem_strdup_printf(pool,
"SESSION: IPv4, Destination %s, Protocol %d, Port %d. ",
tvb_ip_to_str(pool, tvb, offset+4),
tvb_get_guint8(tvb, offset+8),
tvb_get_ntohs(tvb, offset+10));
break;
case RSVP_SESSION_TYPE_IPV4_LSP:
return wmem_strdup_printf(pool,
"SESSION: IPv4-LSP, Destination %s, Short Call ID %d, Tunnel ID %d, Ext ID %0x. ",
tvb_ip_to_str(pool, tvb, offset+4),
tvb_get_ntohs(tvb, offset+8),
tvb_get_ntohs(tvb, offset+10),
tvb_get_ntohl(tvb, offset+12));
break;
case RSVP_SESSION_TYPE_IPV6_LSP:
return wmem_strdup_printf(pool,
"SESSION: IPv6-LSP, Destination %s, Short Call ID %d, Tunnel ID %d, Ext ID %0x%0x%0x%0x. ",
tvb_ip6_to_str(pool, tvb, offset+4),
tvb_get_ntohs(tvb, offset+20),
tvb_get_ntohs(tvb, offset+22),
tvb_get_ntohl(tvb, offset+24),
tvb_get_ntohl(tvb, offset+28),
tvb_get_ntohl(tvb, offset+32),
tvb_get_ntohl(tvb, offset+36));
case RSVP_SESSION_TYPE_AGGREGATE_IPV4:
return wmem_strdup_printf(pool,
"SESSION: IPv4-Aggregate, Destination %s, DSCP %d. ",
tvb_ip_to_str(pool, tvb, offset+4),
tvb_get_guint8(tvb, offset+11));
break;
case RSVP_SESSION_TYPE_IPV4_UNI:
return wmem_strdup_printf(pool,
"SESSION: IPv4-UNI, Destination %s, Tunnel ID %d, Ext Address %s. ",
tvb_ip_to_str(pool, tvb, offset+4),
tvb_get_ntohs(tvb, offset+10),
tvb_ip_to_str(pool, tvb, offset+12));
break;
case RSVP_SESSION_TYPE_P2MP_LSP_TUNNEL_IPV4:
return wmem_strdup_printf(pool,
"SESSION: IPv4-P2MP LSP TUNNEL, PSMP ID %d, Tunnel ID %d, Ext Tunnel %s. ",
tvb_get_ntohl(tvb, offset+4),
tvb_get_ntohs(tvb, offset+10),
tvb_ip_to_str(pool, tvb, offset+12));
break;
case RSVP_SESSION_TYPE_P2MP_LSP_TUNNEL_IPV6:
return wmem_strdup_printf(pool,
"SESSION: IPv6-P2MP LSP TUNNEL, PSMP ID %d, Tunnel ID %d, Ext Tunnel %s. ",
tvb_get_ntohl(tvb, offset+4),
tvb_get_ntohs(tvb, offset+10),
tvb_ip6_to_str(pool, tvb, offset+12));
break;
case RSVP_SESSION_TYPE_IPV4_E_NNI:
return wmem_strdup_printf(pool,
"SESSION: IPv4-E-NNI, Destination %s, Tunnel ID %d, Ext Address %s. ",
tvb_ip_to_str(pool, tvb, offset+4),
tvb_get_ntohs(tvb, offset+10),
tvb_ip_to_str(pool, tvb, offset+12));
break;
default:
return wmem_strdup_printf(pool,
"SESSION: Type %d. ", tvb_get_guint8(tvb, offset+3));
break;
}
DISSECTOR_ASSERT_NOT_REACHED();
}
static char *
summary_template(wmem_allocator_t *pool, tvbuff_t *tvb, int offset)
{
const char *objtype;
if (tvb_get_guint8(tvb, offset+2) == RSVP_CLASS_FILTER_SPEC)
objtype = "FILTERSPEC";
else
objtype = "SENDER TEMPLATE";
switch(tvb_get_guint8(tvb, offset+3)) {
case 1:
return wmem_strdup_printf(pool,
"%s: IPv4, Sender %s, Port %d. ", objtype,
tvb_ip_to_str(pool, tvb, offset+4),
tvb_get_ntohs(tvb, offset+10));
break;
case 7:
return wmem_strdup_printf(pool,
"%s: IPv4-LSP, Tunnel Source: %s, Short Call ID: %d, LSP ID: %d. ", objtype,
tvb_ip_to_str(pool, tvb, offset+4),
tvb_get_ntohs(tvb, offset+8),
tvb_get_ntohs(tvb, offset+10));
break;
case 8:
return wmem_strdup_printf(pool,
"%s: IPv6-LSP, Tunnel Source: %s, Short Call ID: %d, LSP ID: %d. ", objtype,
tvb_ip6_to_str(pool, tvb, offset+4),
tvb_get_ntohs(tvb, offset+20),
tvb_get_ntohs(tvb, offset+22));
break;
case 9:
return wmem_strdup_printf(pool,
"%s: IPv4-Aggregate, Aggregator %s. ", objtype,
tvb_ip_to_str(pool, tvb, offset+4));
break;
case 12:
return wmem_strdup_printf(pool,
"%s: P2MP_LSP_TUNNEL_IPv4, IPv4 tunnel sender address %s, LSP ID: %d, Sub-Group ID %d. ", objtype,
tvb_ip_to_str(pool, tvb, offset+4),
tvb_get_ntohs(tvb, offset+10),
tvb_get_ntohs(tvb, offset+18));
break;
case 13:
return wmem_strdup_printf(pool,
"%s: P2MP_LSP_TUNNEL_IPv6, IPv6 tunnel sender address %s, LSP ID: %d, Sub-Group ID %d. ", objtype,
tvb_ip_to_str(pool, tvb, offset+4),
tvb_get_ntohs(tvb, offset+22),
tvb_get_ntohs(tvb, offset+40));
break;
default:
return wmem_strdup_printf(pool,
"%s: Type %d. ", objtype, tvb_get_guint8(tvb, offset+3));
break;
}
DISSECTOR_ASSERT_NOT_REACHED();
}
/*------------------------------------------------------------------------------
* SESSION
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_session(packet_info *pinfo, proto_item *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type,
rsvp_conversation_info *rsvph)
{
proto_item *hidden_item;
int offset2 = offset + 4;
proto_item_set_text(ti, "%s", summary_session(pinfo->pool, tvb, offset));
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
switch(type) {
case RSVP_SESSION_TYPE_IPV4:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_session, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_IP],
tvb, offset2, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_PROTO], tvb,
offset2+4, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_flags, tvb, offset2+5, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_PORT], tvb,
offset2+6, 2, ENC_BIG_ENDIAN);
/*
* Save this information to build the conversation request key
* later.
*/
rsvph->session_type = RSVP_SESSION_TYPE_IPV4;
set_address_tvb(&rsvph->destination, AT_IPv4, 4, tvb, offset2);
rsvph->protocol = tvb_get_guint8(tvb, offset2+4);
rsvph->udp_dest_port = tvb_get_ntohs(tvb, offset2+6);
break;
case RSVP_SESSION_TYPE_IPV6:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_session, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_destination_address, tvb, offset2, 16, ENC_NA);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_protocol, tvb, offset2+16, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_flags, tvb, offset2+17, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_destination_port, tvb, offset2+18, 2, ENC_BIG_ENDIAN);
/*
* Save this information to build the conversation request key
* later. IPv6 conversatiuon support is not implemented yet, so only
* the session type is stored.
*/
rsvph->session_type = RSVP_SESSION_TYPE_IPV6;
break;
case RSVP_SESSION_TYPE_IPV4_LSP:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_session, tvb, offset+3, 1, ENC_BIG_ENDIAN);;
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_IP],
tvb, offset2, 4, ENC_BIG_ENDIAN);
/*short call id*/
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_SHORT_CALL_ID],
tvb, offset2+4, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_TUNNEL_ID],
tvb, offset2+6, 2, ENC_BIG_ENDIAN);
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_extended_tunnel_id, tvb, offset2+8, 4,
tvb_get_ntohl(tvb, offset2+8), "%u (%s)",
tvb_get_ntohl(tvb, offset2+8),
tvb_ip_to_str(pinfo->pool, tvb, offset2+8));
hidden_item = proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_EXT_TUNNEL_ID],
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
/*
* Save this information to build the conversation request key
* later.
*/
rsvph->session_type = RSVP_SESSION_TYPE_IPV4_LSP;
set_address_tvb(&rsvph->destination, AT_IPv4, 4, tvb, offset2);
rsvph->udp_dest_port = tvb_get_ntohs(tvb, offset2+6);
rsvph->ext_tunnel_id = tvb_get_ntohl(tvb, offset2 + 8);
break;
case RSVP_SESSION_TYPE_IPV6_LSP:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_session, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_IP],
tvb, offset2, 16, ENC_BIG_ENDIAN);
/*short call id*/
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_SHORT_CALL_ID],
tvb, offset2+16, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_TUNNEL_ID],
tvb, offset2+18, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_extended_tunnel_ipv6, tvb, offset2+20, 16, ENC_NA);
proto_item_set_text(ti, "Extended Tunnel ID: (%s)", tvb_ip6_to_str(pinfo->pool, tvb, offset2+20));
hidden_item = proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_EXT_TUNNEL_ID_IPV6],
tvb, offset2+20, 16, ENC_NA);
proto_item_set_hidden(hidden_item);
/*
* Save this information to build the conversation request key
* later.
*/
rsvph->session_type = RSVP_SESSION_TYPE_IPV6_LSP;
set_address_tvb(&rsvph->destination, AT_IPv6, 16, tvb, offset2);
rsvph->udp_dest_port = tvb_get_ntohs(tvb, offset2+18);
rsvph->ext_tunnel_id_ipv6_pre = tvb_get_ntoh64(tvb, offset2+20);
rsvph->ext_tunnel_id_ipv6_post = tvb_get_ntoh64(tvb, offset2+28);
break;
case RSVP_SESSION_TYPE_AGGREGATE_IPV4:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_session, tvb, offset+3, 1, ENC_BIG_ENDIAN);;
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_IP],
tvb, offset2, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_dscp, tvb, offset2+7, 1, ENC_BIG_ENDIAN);
/*
* Save this information to build the conversation request key
* later.
*/
rsvph->session_type = RSVP_SESSION_TYPE_AGGREGATE_IPV4;
set_address_tvb(&rsvph->destination, AT_IPv4, 4, tvb, offset2);
rsvph->dscp = tvb_get_guint8(tvb, offset2+7);
rsvph->ext_tunnel_id = tvb_get_ntohl(tvb, offset2 + 8);
break;
case RSVP_SESSION_TYPE_IPV4_UNI:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_session, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_IP],
tvb, offset2, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_TUNNEL_ID],
tvb, offset2+6, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_extended_ipv4_address, tvb, offset2+8, 4, ENC_BIG_ENDIAN);
hidden_item = proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_EXT_TUNNEL_ID],
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
/*
* Save this information to build the conversation request key
* later.
*/
rsvph->session_type = RSVP_SESSION_TYPE_IPV4_UNI;
set_address_tvb(&rsvph->destination, AT_IPv4, 4, tvb, offset2);
rsvph->udp_dest_port = tvb_get_ntohs(tvb, offset2+6);
rsvph->ext_tunnel_id = tvb_get_ntohl(tvb, offset2 + 8);
break;
case RSVP_SESSION_TYPE_P2MP_LSP_TUNNEL_IPV4:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_session, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_session_p2mp_id,
tvb, offset2, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_TUNNEL_ID],
tvb, offset2+6, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_extended_tunnel, tvb, offset2+8, 4, ENC_BIG_ENDIAN);
hidden_item = proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_EXT_TUNNEL_ID],
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
/*
* Save this information to build the conversation request key
* later.
*/
rsvph->session_type = RSVP_SESSION_TYPE_P2MP_LSP_TUNNEL_IPV4;
set_address_tvb(&rsvph->destination, AT_IPv4, 4, tvb, offset2);
rsvph->udp_dest_port = tvb_get_ntohs(tvb, offset2+6);
rsvph->ext_tunnel_id = tvb_get_ntohl(tvb, offset2 + 8);
break;
case RSVP_SESSION_TYPE_P2MP_LSP_TUNNEL_IPV6:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_session, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_session_p2mp_id,
tvb, offset2, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_TUNNEL_ID],
tvb, offset2+6, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_extended_tunnel, tvb, offset2+8, 16, ENC_NA);
hidden_item = proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_EXT_TUNNEL_ID_IPV6],
tvb, offset2+8, 16, ENC_NA);
proto_item_set_hidden(hidden_item);
/*
* Save this information to build the conversation request key
* later.
*/
rsvph->session_type = RSVP_SESSION_TYPE_P2MP_LSP_TUNNEL_IPV6;
set_address_tvb(&rsvph->destination, AT_IPv6, 16, tvb, offset2);
rsvph->udp_dest_port = tvb_get_ntohs(tvb, offset2+18);
rsvph->ext_tunnel_id_ipv6_pre = tvb_get_ntoh64(tvb, offset2+20);
rsvph->ext_tunnel_id_ipv6_post = tvb_get_ntoh64(tvb, offset2+28);
break;
case RSVP_SESSION_TYPE_IPV4_E_NNI:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_session, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_IP],
tvb, offset2, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_TUNNEL_ID],
tvb, offset2+6, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_extended_ipv4_address, tvb, offset2+8, 4, ENC_BIG_ENDIAN);
hidden_item = proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_EXT_TUNNEL_ID],
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
/*
* Save this information to build the conversation request key
* later.
*/
rsvph->session_type = RSVP_SESSION_TYPE_IPV4_E_NNI;
set_address_tvb(&rsvph->destination, AT_IPv4, 4, tvb, offset2);
rsvph->udp_dest_port = tvb_get_ntohs(tvb, offset2+6);
rsvph->ext_tunnel_id = tvb_get_ntohl(tvb, offset2 + 8);
break;
default:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_session, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_data, tvb, offset2, obj_length-4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* TLVs for HOP, ERROR and other IF_ID extended objects (RFC4920)
* (TODO: TLV type 12, 13, 25)
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_ifid_tlv(proto_tree *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb, int offset, int length,
int subtree_type)
{
int tlv_off, padding;
guint16 tlv_type;
int tlv_len;
guint8 isis_len;
const char *tlv_name, *ip_str;
proto_tree *rsvp_ifid_subtree=NULL, *ti2 = NULL;
for (tlv_off = 0; tlv_off < length; ) {
tlv_type = tvb_get_ntohs(tvb, offset+tlv_off);
tlv_len = tvb_get_ntohs(tvb, offset+tlv_off+2);
if ((tlv_len == 0) || (tlv_off+tlv_len > length)) {
proto_tree_add_expert_format(rsvp_object_tree, pinfo, &ei_rsvp_invalid_length,
tvb, offset+tlv_off+2, 2, "Invalid TLV length");
return;
}
switch(tlv_type) {
case 1: /* IPv4 */
tlv_name = "";
goto ifid_ipv4;
case 14: /* PREVIOUS_HOP_IPV4 */
tlv_name = "Previous-Hop ";
goto ifid_ipv4;
case 16: /* INCOMING_IPV4 */
tlv_name = "Incoming ";
ifid_ipv4:
ip_str = tvb_ip_to_str(pinfo->pool, tvb, offset+tlv_off+4);
rsvp_ifid_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+tlv_off, tlv_len,
subtree_type, NULL, "%sIPv4 TLV - %s", tlv_name,
ip_str);
proto_tree_add_uint_format_value(rsvp_ifid_subtree, hf_rsvp_type, tvb, offset+tlv_off, 2,
tlv_type, "%d (%sIPv4)", tlv_type, tlv_name);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_length, tvb, offset+tlv_off+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_ipv4_address, tvb, offset+tlv_off+4, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "%sIPv4: %s. ", tlv_name, ip_str);
break;
case 2: /* IPv6 */
tlv_name = "";
goto ifid_ipv6;
case 15: /* PREVIOUS_HOP_IPV6 */
tlv_name = "Previous-Hop ";
goto ifid_ipv6;
case 17: /* INCOMING_IPV6 */
tlv_name = "Incoming ";
ifid_ipv6:
ip_str = tvb_ip6_to_str(pinfo->pool, tvb, offset+tlv_off+4);
rsvp_ifid_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+tlv_off, tlv_len,
subtree_type, NULL, "%sIPv6 TLV - %s", tlv_name, ip_str);
proto_tree_add_uint_format_value(rsvp_ifid_subtree, hf_rsvp_type, tvb, offset+tlv_off, 2,
tlv_type, "%d (%sIPv6)", tlv_type, tlv_name);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_length, tvb, offset+tlv_off+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_ipv6_address, tvb, offset+tlv_off+4, 16, ENC_NA);
proto_item_append_text(ti, "%sIPv6: %s. ", tlv_name, ip_str);
break;
case 3: /* IF_INDEX */
tlv_name = "";
goto ifid_ifindex;
case 4: /* COMPONENT_IF_DOWNSTREAM */
tlv_name = " Forward";
goto ifid_ifindex;
case 5: /* COMPONENT_IF_UPSTREAM */
tlv_name = " Reverse";
goto ifid_ifindex;
case 18: /* INCOMING_IF_INDEX */
tlv_name = " Incoming";
ifid_ifindex:
ip_str = tvb_ip_to_str(pinfo->pool, tvb, offset+tlv_off+4);
rsvp_ifid_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+tlv_off, tlv_len,
subtree_type, NULL, "Interface-Index%s TLV - %s, %d",
tlv_name,
ip_str,
tvb_get_ntohl(tvb, offset+tlv_off+8));
proto_tree_add_uint_format_value(rsvp_ifid_subtree, hf_rsvp_type, tvb, offset+tlv_off, 2,
tlv_type, "%d (Interface Index%s)", tlv_type, tlv_name);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_length, tvb, offset+tlv_off+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_ipv4_address, tvb, offset+tlv_off+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlvinterface_id, tvb, offset+tlv_off+8, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "Data If-Index%s: %s, %d. ", tlv_name, ip_str,
tvb_get_ntohl(tvb, offset+tlv_off+8));
break;
case 6: /* DOWNSTREAM_LABEL */
tlv_name = "Downstream";
goto ifid_label;
case 7: /* UPSTREAM_LABEL */
tlv_name = "Upstream";
goto ifid_label;
case 19: /* INCOMING_DOWN_LABEL */
tlv_name = "Incoming-Downstream";
goto ifid_label;
case 20: /* INCOMING_UP_LABEL */
tlv_name = "Incoming-Upstream";
ifid_label:
rsvp_ifid_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+tlv_off, tlv_len,
subtree_type, NULL, "%s-Label TLV - %u", tlv_name,
tvb_get_ntohl(tvb, offset+tlv_off+4));
proto_tree_add_uint_format_value(rsvp_ifid_subtree, hf_rsvp_type, tvb, offset+tlv_off, 2,
tlv_type, "%d (%s-Label)", tlv_type, tlv_name);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_length, tvb, offset+tlv_off+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_label, tvb, offset+tlv_off+4, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "%s-Label: %u. ", tlv_name,
tvb_get_ntohl(tvb, offset+tlv_off+4));
break;
case 8: /* NODE_ID */
tlv_name = "";
goto ifid_nodeid;
case 21: /* REPORTING_NODE_ID */
tlv_name = "Reporting-";
ifid_nodeid:
ip_str = tvb_ip_to_str(pinfo->pool, tvb, offset+tlv_off+4);
rsvp_ifid_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+tlv_off, tlv_len,
subtree_type, NULL, "%sNode-ID TLV - %s", tlv_name,
ip_str);
proto_tree_add_uint_format_value(rsvp_ifid_subtree, hf_rsvp_type, tvb, offset+tlv_off, 2,
tlv_type, "%d (%sNode-ID)", tlv_type, tlv_name);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_length, tvb, offset+tlv_off+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_node_id, tvb, offset+tlv_off+4, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "%sNode-ID: %s. ", tlv_name, ip_str);
break;
case 9: /* OSPF_AREA */
tlv_name = "";
goto ifid_ospf;
case 22: /* REPORTING_OSPF_AREA */
tlv_name = "Reporting-";
ifid_ospf:
rsvp_ifid_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+tlv_off, tlv_len,
subtree_type, NULL, "%sOSPF-Area TLV - %u", tlv_name,
tvb_get_ntohl(tvb, offset+tlv_off+4));
proto_tree_add_uint_format_value(rsvp_ifid_subtree, hf_rsvp_type, tvb, offset+tlv_off, 2,
tlv_type, "%d (%sOSPF-Area)", tlv_type, tlv_name);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_length, tvb, offset+tlv_off+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_area, tvb, offset+tlv_off+4, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "%sOSPF-Area: %u. ", tlv_name,
tvb_get_ntohl(tvb, offset+tlv_off+4));
break;
case 10: /* ISIS_AREA */
tlv_name = "";
goto ifid_isis;
case 23: /* REPORTING_ISIS_AREA */
tlv_name = "Reporting-";
ifid_isis:
isis_len = tvb_get_guint8(tvb, offset+tlv_off+4);
if ((isis_len < 2) || (isis_len > 11))
{
proto_tree_add_expert_format(rsvp_object_tree, pinfo, &ei_rsvp_invalid_length, tvb, offset+tlv_off, tlv_len,
"%sISIS-Area TLV - Invalid Length field", tlv_name);
break;
}
ip_str = print_nsap_net(pinfo->pool, tvb, offset+tlv_off+5, isis_len);
rsvp_ifid_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+tlv_off, tlv_len,
subtree_type, NULL, "%sISIS-Area TLV - %s", tlv_name,
ip_str);
proto_tree_add_uint_format_value(rsvp_ifid_subtree, hf_rsvp_type, tvb, offset+tlv_off, 2,
tlv_type, "%d (%sISIS-Area)", tlv_type, tlv_name);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_length, tvb, offset+tlv_off+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_string(rsvp_ifid_subtree, hf_rsvp_isis_area_id, tvb, offset+tlv_off+4, 4, ip_str);
proto_item_append_text(ti, "%sISIS-Area: %s. ", tlv_name, ip_str);
break;
case 11: /* AUTONOMOUS_SYSTEM */
tlv_name = "";
goto ifid_as;
case 24: /* REPORTING_AUTONOMOUS_SYSTEM */
tlv_name = "Reporting-";
ifid_as:
rsvp_ifid_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+tlv_off, tlv_len,
subtree_type, NULL, "%sAS TLV - %u", tlv_name,
tvb_get_ntohl(tvb, offset+tlv_off+4));
proto_tree_add_uint_format_value(rsvp_ifid_subtree, hf_rsvp_type, tvb, offset+tlv_off, 2,
tlv_type, "%d (%sAS)", tlv_type, tlv_name);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_length, tvb, offset+tlv_off+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_autonomous_system, tvb, offset+tlv_off+4, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "%sAS: %u. ", tlv_name,
tvb_get_ntohl(tvb, offset+tlv_off+4));
break;
case 26: /* NODE_EXCLUSIONS */
tlv_name = "Node";
goto ifid_ex;
case 27: /* LINK_EXCLUSIONS */
tlv_name = "Link";
ifid_ex:
rsvp_ifid_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+tlv_off, tlv_len,
subtree_type, &ti2, "%s-Exclusions TLV - ", tlv_name);
proto_tree_add_uint_format_value(rsvp_ifid_subtree, hf_rsvp_type, tvb, offset+tlv_off, 2,
tlv_type, "%d (%s-Exclusions)", tlv_type, tlv_name);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_length, tvb, offset+tlv_off+2, 2, ENC_BIG_ENDIAN);
dissect_rsvp_ifid_tlv(ti2, pinfo, rsvp_ifid_subtree, tvb, offset+tlv_off+4,
tlv_len-4, TREE(TT_HOP_SUBOBJ));
break;
case 516:
/* FF: ERROR_STRING TLV, RFC 4783 */
rsvp_ifid_subtree = proto_tree_add_subtree_format(rsvp_object_tree,
tvb, offset + tlv_off,
tlv_len,
subtree_type, NULL, "ERROR_STRING TLV - %s",
tvb_format_text(pinfo->pool, tvb, offset + tlv_off + 4,
tlv_len - 4));
proto_tree_add_uint_format_value(rsvp_ifid_subtree, hf_rsvp_type, tvb, offset + tlv_off, 2,
tlv_type, "516 (ERROR_STRING)");
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_length, tvb, offset + tlv_off + 2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_error_string, tvb, offset + tlv_off + 4, tlv_len - 4, ENC_NA|ENC_ASCII);
break;
default:
/* FF: not yet known TLVs are displayed as raw data */
rsvp_ifid_subtree = proto_tree_add_subtree_format(rsvp_object_tree,
tvb, offset + tlv_off,
tlv_len,
subtree_type, NULL, "Unknown TLV (%u)", tlv_type);
proto_tree_add_uint_format_value(rsvp_ifid_subtree, hf_rsvp_type, tvb, offset + tlv_off, 2,
tlv_type, "%u (Unknown)", tlv_type);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_length, tvb, offset + tlv_off + 2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_data, tvb, offset + tlv_off + 4, tlv_len - 4, ENC_NA);
break;
}
padding = (4 - (tlv_len % 4)) % 4;
if (padding != 0)
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_padding, tvb, offset + tlv_off + tlv_len, padding, ENC_NA);
tlv_off += tlv_len + padding;
}
}
/*------------------------------------------------------------------------------
* HOP
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_hop(proto_item *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
proto_tree *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
switch(type) {
case 1:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_hop, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_hop_neighbor_address_ipv4, tvb, offset2, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_hop_logical_interface, tvb, offset2+4, 4, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "HOP: IPv4, %s",
tvb_ip_to_str(pinfo->pool, tvb, offset2));
break;
case 2:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_hop, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_hop_neighbor_address_ipv6, tvb, offset2, 16, ENC_NA);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_hop_logical_interface, tvb, offset2+16, 4, ENC_BIG_ENDIAN);
break;
case 3:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_hop, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_hop_neighbor_address_ipv4, tvb, offset2, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_hop_logical_interface, tvb, offset2+4, 4, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "HOP: IPv4 IF-ID. Control IPv4: %s. ",
tvb_ip_to_str(pinfo->pool, tvb, offset2));
dissect_rsvp_ifid_tlv(ti, pinfo, rsvp_object_tree, tvb, offset+12, obj_length-12,
TREE(TT_HOP_SUBOBJ));
break;
case 4:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_hop, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_hop_neighbor_address_ipv6, tvb, offset2, 16, ENC_NA);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_hop_logical_interface, tvb, offset2+16, 4, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "HOP: IPv6 IF-ID. Control IPv6: %s. ",
tvb_ip6_to_str(pinfo->pool, tvb, offset2));
dissect_rsvp_ifid_tlv(ti, pinfo, rsvp_object_tree, tvb, offset+24, obj_length-24,
TREE(TT_HOP_SUBOBJ));
break;
default:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_hop, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_hop_data, tvb, offset2, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* TIME VALUES
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_time_values(proto_item *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
proto_item *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
switch(type) {
case 1:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_time_values, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_refresh_interval, tvb, offset2, 4,
tvb_get_ntohl(tvb, offset2), "%u ms (%u seconds)",
tvb_get_ntohl(tvb, offset2),
tvb_get_ntohl(tvb, offset2)/1000);
proto_item_set_text(ti, "TIME VALUES: %d ms",
tvb_get_ntohl(tvb, offset2));
break;
default:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_time_values, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_time_values_data, tvb, offset2, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* Error value field in ERROR object
*------------------------------------------------------------------------------*/
static guint16
dissect_rsvp_error_value(proto_tree *ti, tvbuff_t *tvb,
int offset, guint8 error_code)
{
guint16 error_val;
guint8 error_class, error_ctype;
value_string_ext *rsvp_error_vals_ext_p = NULL;
error_val = tvb_get_ntohs(tvb, offset);
switch (error_code) {
case RSVP_ERROR_ADMISSION:
rsvp_error_vals_ext_p = &rsvp_admission_control_error_vals_ext;
break;
case RSVP_ERROR_POLICY:
rsvp_error_vals_ext_p = &rsvp_policy_control_error_vals_ext;
break;
case RSVP_ERROR_TRAFFIC:
rsvp_error_vals_ext_p = &rsvp_traffic_control_error_vals_ext;
break;
case RSVP_ERROR_ROUTING:
rsvp_error_vals_ext_p = &rsvp_routing_error_vals_ext;
break;
case RSVP_ERROR_NOTIFY:
rsvp_error_vals_ext_p = &rsvp_notify_error_vals_ext;
break;
case RSVP_ERROR_DIFFSERV:
rsvp_error_vals_ext_p = &rsvp_diffserv_error_vals_ext;
break;
case RSVP_ERROR_DSTE:
rsvp_error_vals_ext_p = &rsvp_diffserv_aware_te_error_vals_ext;
break;
case RSVP_ERROR_CALL_MGMT:
rsvp_error_vals_ext_p = &rsvp_call_mgmt_error_vals_ext;
break;
}
switch (error_code) {
case RSVP_ERROR_ADMISSION:
case RSVP_ERROR_TRAFFIC:
if ((error_val & 0xc0) == 0) {
DISSECTOR_ASSERT(rsvp_error_vals_ext_p != NULL);
proto_tree_add_uint_format_value(ti, hf_rsvp_error_value, tvb, offset, 2,
error_val, "%s (%u)",
val_to_str_ext(error_val, rsvp_error_vals_ext_p, "Unknown (%d)"), error_val);
}
else if ((error_val & 0xc0) == 0x80) {
proto_tree_add_uint_format_value(ti, hf_rsvp_error_value, tvb, offset, 2,
error_val, "Organization specific subcode (%u)", error_val);
}
else if ((error_val & 0xc0) == 0xc0) {
proto_tree_add_uint_format_value(ti, hf_rsvp_error_value, tvb, offset, 2,
error_val, "Service specific subcode (%u)", error_val);
}
break;
case RSVP_ERROR_UNKNOWN_CLASS:
case RSVP_ERROR_UNKNOWN_C_TYPE:
error_class = error_val / 256;
error_ctype = error_val % 256;
proto_tree_add_uint_format_value(ti, hf_rsvp_class, tvb, offset, 2, error_class, "%u (%s) - CType: %u",
error_class, val_to_str_ext_const(error_class, &rsvp_class_vals_ext, "Unknown"),
error_ctype);
break;
case RSVP_ERROR_POLICY:
case RSVP_ERROR_NOTIFY:
case RSVP_ERROR_ROUTING:
case RSVP_ERROR_DIFFSERV:
case RSVP_ERROR_DSTE:
case RSVP_ERROR_CALL_MGMT:
DISSECTOR_ASSERT(rsvp_error_vals_ext_p != NULL);
proto_tree_add_uint_format_value(ti, hf_rsvp_error_value, tvb, offset, 2, error_val, "%s (%u)",
val_to_str_ext(error_val, rsvp_error_vals_ext_p, "Unknown (%d)"), error_val);
break;
default:
proto_tree_add_uint_format_value(ti, hf_rsvp_error_value, tvb, offset, 2, error_val, "%u", error_val);
break;
}
return error_val;
}
/*------------------------------------------------------------------------------
* ERROR
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_error(proto_item *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
int offset3 = 0;
guint8 error_flags;
guint8 error_code;
guint16 error_val;
proto_tree *ti2 = NULL, *rsvp_error_subtree;
proto_item *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
switch(type) {
case 1: {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_error, tvb, offset+3, 1, ENC_BIG_ENDIAN);
if(obj_length>4) {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_error_error_node_ipv4, tvb, offset2, 4, ENC_BIG_ENDIAN);
offset3 = offset2+4;
}
break;
}
case 2: {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_error, tvb, offset+3, 1, ENC_BIG_ENDIAN);
if(obj_length>4) {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_error_error_node_ipv6, tvb, offset2, 16, ENC_NA);
offset3 = offset2+16;
}
break;
}
case 3: {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_error, tvb, offset+3, 1, ENC_BIG_ENDIAN);
if(obj_length>4) {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_error_error_node_ipv4, tvb, offset2, 4, ENC_BIG_ENDIAN);
offset3 = offset2+4;
}
break;
}
case 4: {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_error, tvb, offset+3, 1, ENC_BIG_ENDIAN);
if(obj_length>16) {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_error_error_node_ipv6, tvb, offset2, 16, ENC_NA);
offset3 = offset2+16;
}
break;
}
default:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_error, tvb, offset+3, 1, ENC_BIG_ENDIAN);
if(obj_length>4) {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_error_data, tvb, offset2, obj_length - 4, ENC_NA);
}
return;
}
if(obj_length>4) {
error_flags = tvb_get_guint8(tvb, offset3);
ti2 = proto_tree_add_item(rsvp_object_tree, hf_rsvp_error_flags,
tvb, offset3, 1, ENC_BIG_ENDIAN);
rsvp_error_subtree = proto_item_add_subtree(ti2, TREE(TT_ERROR_FLAGS));
proto_tree_add_item(rsvp_error_subtree, hf_rsvp_error_flags_path_state_removed,
tvb, offset3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_error_subtree, hf_rsvp_error_flags_not_guilty,
tvb, offset3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_error_subtree, hf_rsvp_error_flags_in_place,
tvb, offset3, 1, ENC_BIG_ENDIAN);
proto_item_append_text(ti2, " %s %s %s",
(error_flags & (1U<<2)) ? "Path-State-Removed" : "",
(error_flags & (1U<<1)) ? "NotGuilty" : "",
(error_flags & (1U<<0)) ? "InPlace" : "");
error_code = tvb_get_guint8(tvb, offset3+1);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_error_error_code, tvb, offset3+1, 1, ENC_BIG_ENDIAN);
error_val = dissect_rsvp_error_value(rsvp_object_tree, tvb, offset3+2, error_code);
switch (type) {
case 1:
proto_item_set_text(ti, "ERROR: IPv4, Error code: %s, Value: %d, Error Node: %s",
val_to_str_ext(error_code, &rsvp_error_codes_ext, "Unknown (%d)"),
error_val, tvb_ip_to_str(pinfo->pool, tvb, offset2));
break;
case 3:
proto_item_set_text(ti, "ERROR: IPv4 IF-ID, Error code: %s, Value: %d, Control Node: %s. ",
val_to_str_ext(error_code, &rsvp_error_codes_ext, "Unknown (%d)"),
error_val, tvb_ip_to_str(pinfo->pool, tvb, offset2));
dissect_rsvp_ifid_tlv(ti, pinfo, rsvp_object_tree, tvb, offset+12, obj_length-12,
TREE(TT_ERROR_SUBOBJ));
break;
}
}
}
/*------------------------------------------------------------------------------
* SCOPE
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_scope(proto_item *ti _U_, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
int mylen;
proto_item *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
mylen = obj_length - 4;
switch(type) {
case 1: {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_scope, tvb, offset+3, 1, ENC_BIG_ENDIAN);
while (mylen > 0) {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_scope_ipv4_address, tvb, offset2, 4, ENC_BIG_ENDIAN);
offset2 += 4;
mylen -= 4;
}
break;
}
case 2: {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_scope, tvb, offset+3, 1, ENC_BIG_ENDIAN);
while (mylen > 0) {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_scope_ipv6_address, tvb, offset2, 16, ENC_NA);
offset2 += 16;
mylen -= 16;
}
break;
}
default:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_scope, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_scope_data, tvb, offset2, mylen, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* STYLE
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_style(proto_item *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
proto_item *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
switch(type) {
case 1: {
guint32 style;
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_style, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_style_flags, tvb, offset2, 1, ENC_BIG_ENDIAN);
style = tvb_get_ntoh24(tvb, offset2+1);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_style_style, tvb, offset2+1, 3, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "STYLE: %s (%d)",
val_to_str_const(style, style_vals, "Unknown"),
style);
break;
}
default:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_style, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_style_data, tvb, offset2, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* CONFIRM
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_confirm(proto_item *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
proto_item *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
switch(type) {
case 1: {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_confirm, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_confirm_receiver_address_ipv4, tvb, offset2, 4, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "CONFIRM: Receiver %s",
tvb_ip_to_str(wmem_packet_scope(), tvb, offset2));
break;
}
case 2: {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_confirm, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_confirm_receiver_address_ipv6, tvb, offset2, 16, ENC_NA);
break;
}
default:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_confirm, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_confirm_data, tvb, offset2, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* SENDER TEMPLATE and FILTERSPEC
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_template_filter(packet_info *pinfo, proto_item *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class, int type,
rsvp_conversation_info *rsvph)
{
int offset2 = offset + 4;
proto_item *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
proto_item_set_text(ti, "%s", summary_template(pinfo->pool, tvb, offset));
switch(type) {
case 1:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_template, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SENDER_IP],
tvb, offset2, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SENDER_PORT],
tvb, offset2+6, 2, ENC_BIG_ENDIAN);
/*
* Save this information to build the conversation request key later.
*/
set_address_tvb(&rsvph->source, AT_IPv4, 4, tvb, offset2);
rsvph->udp_source_port = tvb_get_ntohs(tvb, offset2+6);
break;
case 2:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_template, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_template_filter_source_address_ipv6, tvb, offset2, 16, ENC_NA);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_template_filter_source_port, tvb, offset2+18, 2, ENC_BIG_ENDIAN);
break;
case 7:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_template, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SENDER_IP],
tvb, offset2, 4, ENC_BIG_ENDIAN);
/*short call ID*/
if (rsvp_class == RSVP_CLASS_SENDER_TEMPLATE){
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SENDER_SHORT_CALL_ID],
tvb, offset2+4, 2, ENC_BIG_ENDIAN);
}
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SENDER_LSP_ID],
tvb, offset2+6, 2, ENC_BIG_ENDIAN);
/*
* Save this information to build the conversation request key later.
*/
set_address_tvb(&rsvph->source, AT_IPv4, 4, tvb, offset2);
rsvph->udp_source_port = tvb_get_ntohs(tvb, offset2+6);
break;
case 8:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_template, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SENDER_IP],
tvb, offset2, 16, ENC_BIG_ENDIAN);
/*short call ID*/
if (rsvp_class == RSVP_CLASS_SENDER_TEMPLATE){
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SENDER_SHORT_CALL_ID],
tvb, offset2+16, 2, ENC_BIG_ENDIAN);
}
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SENDER_LSP_ID],
tvb, offset2+18, 2, ENC_BIG_ENDIAN);
/*
* Save this information to build the conversation request key later.
*/
set_address_tvb(&rsvph->source, AT_IPv6, 16, tvb, offset2);
rsvph->udp_source_port = tvb_get_ntohs(tvb, offset2+18);
break;
case 9:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_template, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SENDER_IP],
tvb, offset2, 4, ENC_BIG_ENDIAN);
/*
* Save this information to build the conversation request key later.
*/
set_address_tvb(&rsvph->source, AT_IPv4, 4, tvb, offset2);
break;
case 12:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_template, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_template_filter_ipv4_tunnel_sender_address,
tvb, offset2, 4, ENC_BIG_ENDIAN);
offset2 += 4;
proto_tree_add_item(rsvp_object_tree, hf_rsvp_reserved,
tvb, offset2, 2, ENC_NA);
offset2 += 2;
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SENDER_LSP_ID],
tvb, offset2, 2, ENC_BIG_ENDIAN);
offset2 += 2;
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_template_filter_sub_group_originator_id,
tvb, offset2, 4, ENC_NA);
offset2 += 4;
proto_tree_add_item(rsvp_object_tree, hf_rsvp_reserved,
tvb, offset2, 2, ENC_NA);
offset2 += 2;
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_template_filter_sub_group_id,
tvb, offset2, 2, ENC_BIG_ENDIAN);
/*offset += 2;*/
break;
case 13:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_template, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_template_filter_ipv6_tunnel_sender_address,
tvb, offset2, 16, ENC_NA);
offset2 += 16;
proto_tree_add_item(rsvp_object_tree, hf_rsvp_reserved,
tvb, offset2, 2, ENC_NA);
offset2 += 2;
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SENDER_LSP_ID],
tvb, offset2, 2, ENC_BIG_ENDIAN);
offset2 += 2;
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_template_filter_sub_group_originator_id,
tvb, offset2, 16, ENC_NA);
offset2 += 16;
proto_tree_add_item(rsvp_object_tree, hf_rsvp_reserved,
tvb, offset2, 2, ENC_NA);
offset2 += 2;
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_template_filter_sub_group_id,
tvb, offset2, 2, ENC_BIG_ENDIAN);
/*offset += 2;*/
break;
default:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_template, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_template_filter_data, tvb, offset2, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* TLVs for Ethernet SENDER TSPEC and FLOWSPEC (RFC6003)
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_eth_tspec_tlv(proto_item *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb, int offset, int tlv_length,
int subtree_type)
{
int tlv_off;
int bit_offset;
guint16 tlv_type;
int tlv_len;
guint8 profile;
proto_tree *rsvp_ethspec_subtree, *ethspec_profile_subtree, *ti3;
for (tlv_off = 0; tlv_off < tlv_length; ) {
tlv_type = tvb_get_ntohs(tvb, offset+tlv_off);
tlv_len = tvb_get_ntohs(tvb, offset+tlv_off+2);
if ((tlv_len == 0) || (tlv_off+tlv_len > tlv_length)) {
proto_tree_add_expert(rsvp_object_tree, pinfo, &ei_rsvp_invalid_length, tvb, offset+tlv_off+2, 2);
return;
}
switch(tlv_type) {
case 0:
case 1:
/*case 2: ethernet bandwidth profile accordig to RFC 6003*/
case 2:
rsvp_ethspec_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+tlv_off, tlv_len, subtree_type, NULL,
"Ethernet Bandwidth Profile TLV: CIR=%.10g, CBS=%.10g, "
"EIR=%.10g, EBS=%.10g",
tvb_get_ntohieee_float(tvb, offset+tlv_off+8),
tvb_get_ntohieee_float(tvb, offset+tlv_off+12),
tvb_get_ntohieee_float(tvb, offset+tlv_off+16),
tvb_get_ntohieee_float(tvb, offset+tlv_off+20));
proto_tree_add_uint_format_value(rsvp_ethspec_subtree, hf_rsvp_type, tvb, offset+tlv_off, 2,
tlv_type, "%u - Ethernet Bandwidth Profile", tlv_type);
proto_tree_add_item(rsvp_ethspec_subtree, hf_rsvp_eth_tspec_length, tvb, offset+tlv_off+2, 2, ENC_BIG_ENDIAN);
profile = tvb_get_guint8(tvb, offset+tlv_off+4);
ti3 = proto_tree_add_item(rsvp_ethspec_subtree, hf_rsvp_eth_tspec_profile, tvb, offset+tlv_off+4, 1, ENC_NA);
ethspec_profile_subtree = proto_item_add_subtree(ti3, TREE(TT_ETHSPEC_SUBTREE));
proto_tree_add_item(ethspec_profile_subtree, hf_rsvp_eth_tspec_tlv_color_mode,
tvb, offset+tlv_off+4, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(ethspec_profile_subtree, hf_rsvp_eth_tspec_tlv_coupling_flag,
tvb, offset+tlv_off+4, 1, ENC_BIG_ENDIAN);
proto_item_append_text(ti3, " %s %s",
(profile & (1U<<1)) ? "CM" : "",
(profile & (1U<<0)) ? "CF" : "");
proto_tree_add_item(rsvp_ethspec_subtree, hf_rsvp_eth_tspec_index, tvb, offset+tlv_off+5, 1, ENC_NA);
proto_tree_add_item(rsvp_ethspec_subtree, hf_rsvp_eth_tspec_reserved, tvb, offset+tlv_off+6, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ethspec_subtree, hf_rsvp_eth_tspec_cir, tvb, offset+tlv_off+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ethspec_subtree, hf_rsvp_eth_tspec_cbs, tvb, offset+tlv_off+12, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ethspec_subtree, hf_rsvp_eth_tspec_eir, tvb, offset+tlv_off+16, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ethspec_subtree, hf_rsvp_eth_tspec_ebs, tvb, offset+tlv_off+20, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "ETH profile: CIR=%.10g, CBS=%.10g, EIR=%.10g, "
"EBS=%.10g",
tvb_get_ntohieee_float(tvb, offset+tlv_off+8),
tvb_get_ntohieee_float(tvb, offset+tlv_off+12),
tvb_get_ntohieee_float(tvb, offset+tlv_off+16),
tvb_get_ntohieee_float(tvb, offset+tlv_off+20));
break;
/* L2CP RFC 6004 */
case 3:
if (tlv_len != 8){
proto_tree_add_expert_format(rsvp_object_tree, pinfo, &ei_rsvp_invalid_length,
tvb, offset+tlv_off+2, 2, "Invalid TLV length");
return;
}
/* point to the first bit in the Ingress Layer 2 Control Processing */
bit_offset = (offset<<5) + 31;
proto_tree_add_bits_item(rsvp_object_tree, hf_rsvp_eth_tspec_il2cp, tvb, bit_offset, 4, ENC_BIG_ENDIAN);
bit_offset += 4;
proto_tree_add_bits_item(rsvp_object_tree, hf_rsvp_eth_tspec_el2cp, tvb, bit_offset, 4, ENC_BIG_ENDIAN);
break;
case 255:
rsvp_ethspec_subtree = proto_tree_add_subtree(rsvp_object_tree, tvb,
offset+tlv_off, tlv_len,
subtree_type, NULL, "RESERVED (RFC6003)");
proto_tree_add_uint_format_value(rsvp_ethspec_subtree, hf_rsvp_type, tvb, offset+tlv_off, 2,
tlv_type, "%u (RESERVED)", tlv_type);
proto_tree_add_item(rsvp_ethspec_subtree, hf_rsvp_eth_tspec_length, tvb, offset+tlv_off+2, 2, ENC_BIG_ENDIAN);
break;
case 129: /* OIF demo 2009 */
rsvp_ethspec_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+tlv_off, tlv_len, subtree_type, NULL,
"Ethernet Bandwidth Profile TLV: CIR=%.10g, CBS=%.10g, "
"EIR=%.10g, EBS=%.10g",
tvb_get_ntohieee_float(tvb, offset+tlv_off+8),
tvb_get_ntohieee_float(tvb, offset+tlv_off+12),
tvb_get_ntohieee_float(tvb, offset+tlv_off+16),
tvb_get_ntohieee_float(tvb, offset+tlv_off+20));
proto_tree_add_uint_format_value(rsvp_ethspec_subtree, hf_rsvp_type, tvb, offset+tlv_off, 2,
tlv_type, "%u - Ethernet Bandwidth Profile", tlv_type);
proto_tree_add_item(rsvp_ethspec_subtree, hf_rsvp_eth_tspec_length, tvb, offset+tlv_off+2, 2, ENC_BIG_ENDIAN);
profile = tvb_get_guint8(tvb, offset+tlv_off+4);
ti3 = proto_tree_add_item(rsvp_ethspec_subtree, hf_rsvp_eth_tspec_profile, tvb, offset+tlv_off+4, 1, ENC_BIG_ENDIAN);
ethspec_profile_subtree = proto_item_add_subtree(ti3, TREE(TT_ETHSPEC_SUBTREE));
proto_tree_add_item(ethspec_profile_subtree, hf_rsvp_eth_tspec_tlv_color_mode,
tvb, offset+tlv_off+4, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(ethspec_profile_subtree, hf_rsvp_eth_tspec_tlv_coupling_flag,
tvb, offset+tlv_off+4, 1, ENC_BIG_ENDIAN);
proto_item_append_text(ti3, " %s %s",
(profile & (1U<<1)) ? "CM" : "",
(profile & (1U<<0)) ? "CF" : "");
proto_tree_add_item(rsvp_ethspec_subtree, hf_rsvp_eth_tspec_index, tvb, offset+tlv_off+5, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ethspec_subtree, hf_rsvp_eth_tspec_reserved, tvb, offset+tlv_off+6, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ethspec_subtree, hf_rsvp_eth_tspec_cir, tvb, offset+tlv_off+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ethspec_subtree, hf_rsvp_eth_tspec_cbs, tvb, offset+tlv_off+12, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ethspec_subtree, hf_rsvp_eth_tspec_eir, tvb, offset+tlv_off+16, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ethspec_subtree, hf_rsvp_eth_tspec_ebs, tvb, offset+tlv_off+20, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "ETH profile: CIR=%.10g, CBS=%.10g, EIR=%.10g, "
"EBS=%.10g",
tvb_get_ntohieee_float(tvb, offset+tlv_off+8),
tvb_get_ntohieee_float(tvb, offset+tlv_off+12),
tvb_get_ntohieee_float(tvb, offset+tlv_off+16),
tvb_get_ntohieee_float(tvb, offset+tlv_off+20));
break;
default:
proto_tree_add_uint_format(rsvp_object_tree, hf_rsvp_type, tvb, offset+tlv_off, 2,
tlv_type, "Unknown TLV: %u", tlv_type);
break;
}
tlv_off += tlv_len;
}
}
/*------------------------------------------------------------------------------
* SENDER TSPEC
*------------------------------------------------------------------------------*/
static const value_string rsvp_switching_granularity_vals[] = {
{0, "Provided in signaling"},
{1, "Ethernet port"},
{2, "Ethernet frame"},
{0, NULL }
};
static void
dissect_rsvp_tspec(proto_item *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
int mylen;
proto_tree *tspec_tree, *ti2 = NULL;
guint8 signal_type;
guint16 m;
proto_item *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
mylen = obj_length - 4;
switch(type) {
case 2:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_tspec, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_tspec_message_format_version, tvb, offset2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_data_length, tvb, offset2+2, 2, ENC_BIG_ENDIAN);
mylen -= 4;
offset2 += 4;
proto_item_set_text(ti, "SENDER TSPEC: IntServ, ");
while (mylen > 0) {
guint8 param_id;
guint param_len, raw_len;
guint param_len_processed;
guint length;
proto_tree_add_item(rsvp_object_tree, hf_rsvp_tspec_service_header, tvb, offset2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item_ret_uint(rsvp_object_tree, hf_rsvp_data_length, tvb, offset2+2, 2, ENC_BIG_ENDIAN, &length);
mylen -= 4;
offset2 += 4;
/* Process all known service headers as a set of parameters */
param_len_processed = 0;
while (param_len_processed < length) {
param_id = tvb_get_guint8(tvb, offset2);
ti2 = proto_tree_add_item(rsvp_object_tree, hf_rsvp_parameter, tvb, offset2, 1, ENC_NA);
raw_len = tvb_get_ntohs(tvb, offset2+2);
param_len = raw_len + 1;
switch(param_id) {
case 127:
/* Token Bucket */
proto_item_set_len(ti2, param_len*4);
tspec_tree = proto_item_add_subtree(ti2, TREE(TT_TSPEC_SUBTREE));
proto_tree_add_item(tspec_tree, hf_rsvp_parameter_flags, tvb, offset2+1, 1, ENC_NA);
proto_tree_add_uint(tspec_tree, hf_rsvp_parameter_length, tvb, offset2+2, 2, raw_len);
proto_tree_add_item(tspec_tree, hf_rsvp_tspec_token_bucket_rate, tvb, offset2+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_tspec_token_bucket_size, tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_tspec_peak_data_rate, tvb, offset2+12, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_minimum_policed_unit, tvb, offset2+16, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_maximum_packet_size, tvb, offset2+20, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "Token Bucket, %.10g bytes/sec. ",
tvb_get_ntohieee_float(tvb, offset2+4));
proto_item_append_text(ti2, "Rate=%.10g Burst=%.10g Peak=%.10g m=%u M=%u",
tvb_get_ntohieee_float(tvb, offset2+4),
tvb_get_ntohieee_float(tvb, offset2+8),
tvb_get_ntohieee_float(tvb, offset2+12),
tvb_get_ntohl(tvb, offset2+16),
tvb_get_ntohl(tvb, offset2+20));
break;
case 128:
/* Null Service (RFC2997) */
proto_item_set_len(ti2, param_len*4);
tspec_tree = proto_item_add_subtree(ti2, TREE(TT_TSPEC_SUBTREE));
proto_tree_add_item(tspec_tree, hf_rsvp_parameter_flags, tvb, offset2+1, 1, ENC_NA);
proto_tree_add_uint(tspec_tree, hf_rsvp_parameter_length, tvb, offset2+2, 2, raw_len);
proto_tree_add_item(tspec_tree, hf_rsvp_maximum_packet_size, tvb, offset2+4, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "Null Service. M=%u",
tvb_get_ntohl(tvb, offset2+4));
proto_item_append_text(ti2, "Max pkt size=%u",
tvb_get_ntohl(tvb, offset2+4));
break;
case 126:
/* Compression hint (RFC3006) */
proto_item_set_len(ti2, param_len*4);
tspec_tree = proto_item_add_subtree(ti2, TREE(TT_TSPEC_SUBTREE));
proto_tree_add_item(tspec_tree, hf_rsvp_parameter_flags, tvb, offset2+1, 1, ENC_NA);
proto_tree_add_uint(tspec_tree, hf_rsvp_parameter_length, tvb, offset2+2, 2, raw_len);
proto_tree_add_item(tspec_tree, hf_rsvp_tspec_hint, tvb, offset2+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_compression_factor, tvb, offset2+4, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "Compression Hint. Hint=%u, Factor=%u",
tvb_get_ntohl(tvb, offset2+4),
tvb_get_ntohl(tvb, offset2+8));
proto_item_append_text(ti2, "Hint=%u, Factor=%u",
tvb_get_ntohl(tvb, offset2+4),
tvb_get_ntohl(tvb, offset2+8));
break;
default:
proto_item_set_len(ti2, param_len*4);
expert_add_info_format(pinfo, ti2, &ei_rsvp_parameter, "Unknown parameter %d, %d words", param_id, param_len);
break;
}
param_len_processed += param_len;
offset2 += param_len*4;
}
mylen -= length*4;
}
break;
case 4: /* SONET/SDH Tspec */
proto_item_set_text(ti, "SENDER TSPEC: SONET/SDH, ");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_tspec, tvb, offset+3, 1, ENC_BIG_ENDIAN);
signal_type = tvb_get_guint8(tvb, offset2);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_tspec_signal_type_sonet, tvb, offset2, 1, ENC_BIG_ENDIAN);
ti2 = proto_tree_add_item(rsvp_object_tree, hf_rsvp_tspec_requested_concatenation, tvb, offset2+1, 1, ENC_BIG_ENDIAN);
tspec_tree = proto_item_add_subtree(ti2, TREE(TT_TSPEC_SUBTREE));
proto_tree_add_item(tspec_tree, hf_rsvp_sender_tspec_standard_contiguous_concatenation,
tvb, offset2+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_sender_tspec_arbitrary_contiguous_concatenation,
tvb, offset2+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_tspec_number_of_contiguous_components, tvb, offset2+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_tspec_number_of_virtual_components, tvb, offset2+4, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_tspec_multiplier, tvb, offset2+6, 2, ENC_BIG_ENDIAN);
ti2 = proto_tree_add_item(rsvp_object_tree, hf_rsvp_tspec_transparency, tvb, offset2+8, 4, ENC_BIG_ENDIAN);
tspec_tree = proto_item_add_subtree(ti2, TREE(TT_TSPEC_SUBTREE));
proto_tree_add_item(tspec_tree, hf_rsvp_sender_tspec_regenerator_section,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_sender_tspec_multiplex_section,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_sender_tspec_J0_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_sender_tspec_SOH_RSOH_DCC_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_sender_tspec_LOH_MSOH_DCC_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_sender_tspec_LOH_MSOH_extended_DCC_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_sender_tspec_K1_K2_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_sender_tspec_E1_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_sender_tspec_F1_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_sender_tspec_E2_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_sender_tspec_B1_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_sender_tspec_B2_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_sender_tspec_M0_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_sender_tspec_M1_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_tspec_profile, tvb, offset2+12, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "Signal [%s], RCC %d, NCC %d, NVC %d, MT %d, Transparency %d, Profile %d",
val_to_str_ext_const(signal_type, &gmpls_sonet_signal_type_str_ext, "Unknown"),
tvb_get_guint8(tvb, offset2+1), tvb_get_ntohs(tvb, offset2+2),
tvb_get_ntohs(tvb, offset2+4), tvb_get_ntohs(tvb, offset2+6),
tvb_get_ntohl(tvb, offset2+8), tvb_get_ntohl(tvb, offset2+12));
break;
case 5: /* FF: G.709 TSPEC, RFC 4328 */
proto_item_set_text(ti, "SENDER TSPEC: G.709, ");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_tspec, tvb, offset + 3, 1, ENC_BIG_ENDIAN);
signal_type = tvb_get_guint8(tvb, offset2);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_tspec_signal_type_g709, tvb, offset2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_tspec_number_of_multiplexed_components, tvb, offset2 + 2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_tspec_number_of_virtual_components, tvb, offset2 + 4, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_tspec_multiplier, tvb, offset2 + 6, 2, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "Signal [%s], NMC %d, NVC %d, MT %d",
rval_to_str(signal_type,
gmpls_g709_signal_type_rvals,
"Unknown"),
tvb_get_ntohs(tvb, offset2 + 2),
tvb_get_ntohs(tvb, offset2 + 4),
tvb_get_ntohs(tvb, offset2 + 6));
break;
case 6: /* Ethernet TSPEC (RFC6003) */
proto_item_set_text(ti, "SENDER TSPEC: Ethernet, ");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_tspec, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_switching_granularity, tvb, offset2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_tspec_mtu, tvb, offset2+2, 2, ENC_BIG_ENDIAN);
dissect_rsvp_eth_tspec_tlv(ti, pinfo, rsvp_object_tree, tvb, offset+8, obj_length-8,
TREE(TT_TSPEC_SUBTREE));
break;
case 8: /* SSON FOWSPEC (RFC7762)*/
m = tvb_get_ntohs(tvb, offset2);
proto_item_set_text(ti, "SENDER TSPEC: SSON, ");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_flowspec, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_flowspec_m, tvb, offset2, 2, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "slot width (m) = %f (%d)",
m*12.5,
tvb_get_ntohs(tvb, offset2));
break;
default: /* Unknown TSpec */
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_tspec, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_tspec_data, tvb, offset2, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* FLOWSPEC
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_flowspec(proto_item *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
int mylen, signal_type;
proto_tree *flowspec_tree, *ti2 = NULL;
proto_item *hidden_item;
guint16 m;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
mylen = obj_length - 4;
switch(type) {
case 2:
if (mylen < 4) {
proto_tree_add_expert_format(rsvp_object_tree, pinfo, &ei_rsvp_invalid_length, tvb, 0, 0,
"Object length %u < 8", obj_length);
return;
}
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_flowspec, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_flowspec_message_format_version, tvb, offset2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_data_length, tvb, offset2+2, 2, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "FLOWSPEC: ");
mylen -= 4;
offset2+= 4;
while (mylen > 0) {
guint8 service_num;
guint length;
guint8 param_id;
guint param_len, raw_len;
guint param_len_processed;
if (mylen < 4) {
proto_tree_add_expert_format(rsvp_object_tree, pinfo, &ei_rsvp_invalid_length, tvb, 0, 0,
"Object length %u not large enough", obj_length);
return;
}
service_num = tvb_get_guint8(tvb, offset2);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_flowspec_service_header, tvb, offset2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item_ret_uint(rsvp_object_tree, hf_rsvp_data_length, tvb, offset2+2, 2, ENC_BIG_ENDIAN, &length);
mylen -= 4;
offset2 += 4;
proto_item_append_text(ti, "%s: ",
val_to_str_ext(service_num, &intsrv_services_str_ext,
"Unknown (%d)"));
/* Process all known service headers as a set of parameters */
param_len_processed = 0;
while (param_len_processed < length) {
ti2 = proto_tree_add_item(rsvp_object_tree, hf_rsvp_parameter, tvb, offset2, 1, ENC_NA);
param_id = tvb_get_guint8(tvb, offset2);
raw_len = tvb_get_ntohs(tvb, offset2+2);
param_len = raw_len + 1;
switch(param_id) {
case 127:
/* Token Bucket */
proto_item_set_len(ti2, param_len*4);
flowspec_tree = proto_item_add_subtree(ti2, TREE(TT_FLOWSPEC_SUBTREE));
proto_tree_add_item(flowspec_tree, hf_rsvp_parameter_flags, tvb, offset2+1, 1, ENC_NA);
proto_tree_add_uint(flowspec_tree, hf_rsvp_parameter_length, tvb, offset2+2, 2, raw_len);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_token_bucket_rate, tvb, offset2+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_token_bucket_size, tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_peak_data_rate, tvb, offset2+12, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_minimum_policed_unit, tvb, offset2+16, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_maximum_packet_size, tvb, offset2+20, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "Token Bucket, %.10g bytes/sec. ",
tvb_get_ntohieee_float(tvb, offset2+4));
proto_item_append_text(ti2, "Rate=%.10g Burst=%.10g Peak=%.10g m=%u M=%u",
tvb_get_ntohieee_float(tvb, offset2+4),
tvb_get_ntohieee_float(tvb, offset2+8),
tvb_get_ntohieee_float(tvb, offset2+12),
tvb_get_ntohl(tvb, offset2+16),
tvb_get_ntohl(tvb, offset2+20));
break;
case 130:
/* Guaranteed-rate RSpec */
proto_item_set_len(ti2, param_len*4);
flowspec_tree = proto_item_add_subtree(ti2, TREE(TT_FLOWSPEC_SUBTREE));
proto_tree_add_item(flowspec_tree, hf_rsvp_parameter_flags, tvb, offset2+1, 1, ENC_NA);
proto_tree_add_uint(flowspec_tree, hf_rsvp_parameter_length, tvb, offset2+2, 2, raw_len);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_rate, tvb, offset2+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_slack_term, tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "RSpec, %.10g bytes/sec. ",
tvb_get_ntohieee_float(tvb, offset2+4));
proto_item_append_text(ti2, "R=%.10g, s=%u",
tvb_get_ntohieee_float(tvb, offset2+4),
tvb_get_ntohl(tvb, offset2+8));
break;
case 128:
/* Null Service (RFC2997) */
proto_item_set_len(ti2, param_len*4);
flowspec_tree = proto_item_add_subtree(ti2, TREE(TT_FLOWSPEC_SUBTREE));
proto_tree_add_item(flowspec_tree, hf_rsvp_parameter_flags, tvb, offset2+1, 1, ENC_NA);
proto_tree_add_uint(flowspec_tree, hf_rsvp_parameter_length, tvb, offset2+2, 2, raw_len);
proto_tree_add_item(flowspec_tree, hf_rsvp_maximum_packet_size, tvb, offset2+4, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "Null Service. M=%u",
tvb_get_ntohl(tvb, offset2+4));
proto_item_append_text(ti2, "Max pkt size=%u",
tvb_get_ntohl(tvb, offset2+4));
break;
default:
expert_add_info_format(pinfo, ti2, &ei_rsvp_parameter, "Unknown parameter %d, %d words", param_id, param_len);
break;
}
param_len_processed += param_len;
offset2 += param_len * 4;
}
/* offset2 += length*4; */
mylen -= length*4;
}
break;
case 4:
proto_item_set_text(ti, "FLOWSPEC: SONET/SDH, ");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_flowspec, tvb, offset+3, 1, ENC_BIG_ENDIAN);
signal_type = tvb_get_guint8(tvb, offset2);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_flowspec_signal_type_sonet, tvb, offset2, 1, ENC_BIG_ENDIAN);
ti2 = proto_tree_add_item(rsvp_object_tree, hf_rsvp_flowspec_requested_concatenation, tvb, offset2+1, 1, ENC_BIG_ENDIAN);
flowspec_tree = proto_item_add_subtree(ti2, TREE(TT_FLOWSPEC_SUBTREE));
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_standard_contiguous_concatenation,
tvb, offset2+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_arbitrary_contiguous_concatenation,
tvb, offset2+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_flowspec_number_of_contiguous_components, tvb, offset2+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_flowspec_number_of_virtual_components, tvb, offset2+4, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_flowspec_multiplier, tvb, offset2+6, 2, ENC_BIG_ENDIAN);
ti2 = proto_tree_add_item(rsvp_object_tree, hf_rsvp_flowspec_transparency, tvb, offset2+8, 4, ENC_BIG_ENDIAN);
flowspec_tree = proto_item_add_subtree(ti2, TREE(TT_FLOWSPEC_SUBTREE));
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_regenerator_section,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_multiplex_section,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_J0_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_SOH_RSOH_DCC_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_LOH_MSOH_DCC_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_LOH_MSOH_extended_DCC_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_K1_K2_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_E1_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_F1_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_E2_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_B1_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_B2_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_M0_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_M1_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_flowspec_profile, tvb, offset2+12, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "Signal [%s], RCC %d, NCC %d, NVC %d, MT %d, Transparency %d, Profile %d",
val_to_str_ext_const(signal_type, &gmpls_sonet_signal_type_str_ext, "Unknown"),
tvb_get_guint8(tvb, offset2+1), tvb_get_ntohs(tvb, offset2+2),
tvb_get_ntohs(tvb, offset2+4), tvb_get_ntohs(tvb, offset2+6),
tvb_get_ntohl(tvb, offset2+8), tvb_get_ntohl(tvb, offset2+12));
break;
case 5: /* FF: G.709 FLOWSPEC, RFC 4328 */
proto_item_set_text(ti, "FLOWSPEC: G.709, ");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_flowspec, tvb, offset+3, 1, ENC_BIG_ENDIAN);
signal_type = tvb_get_guint8(tvb, offset2);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_flowspec_signal_type_g709, tvb, offset2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_flowspec_number_of_multiplexed_components, tvb, offset2 + 2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_flowspec_number_of_virtual_components, tvb, offset2 + 4, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_flowspec_multiplier, tvb, offset2 + 6, 2, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "Signal [%s], NMC %d, NVC %d, MT %d",
rval_to_str(signal_type,
gmpls_g709_signal_type_rvals,
"Unknown"),
tvb_get_ntohs(tvb, offset2 + 2),
tvb_get_ntohs(tvb, offset2 + 4),
tvb_get_ntohs(tvb, offset2 + 6));
break;
case 6: /* Ethernet FLOWSPEC (RFC6003) */
proto_item_set_text(ti, "FLOWSPEC: Ethernet, ");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_flowspec, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_switching_granularity, tvb, offset2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_flowspec_mtu, tvb, offset2+2, 2, ENC_BIG_ENDIAN);
dissect_rsvp_eth_tspec_tlv(ti, pinfo, rsvp_object_tree, tvb, offset+8, obj_length-8,
TREE(TT_FLOWSPEC_SUBTREE));
break;
case 8: /* SSON FOWSPEC (RFC7762)*/
m = tvb_get_ntohs(tvb, offset2);
proto_item_set_text(ti, "FLOWSPEC: SSON, ");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_flowspec, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_flowspec_m, tvb, offset2, 2, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "slot width (m) = %f (%d)",
m*12.5,
tvb_get_ntohs(tvb, offset2));
break;
default:
break;
}
}
/*------------------------------------------------------------------------------
* ADSPEC
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_adspec(proto_item *ti _U_, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type _U_)
{
int offset2 = offset + 4;
int mylen, i;
proto_tree *adspec_tree, *adspec_type_tree;
proto_item *ti2;
proto_item *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_adspec, tvb, offset+3, 1, ENC_BIG_ENDIAN);
mylen = obj_length - 4;
proto_tree_add_item(rsvp_object_tree, hf_rsvp_adspec_message_format_version, tvb, offset2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_data_length, tvb, offset2+2, 2, ENC_BIG_ENDIAN);
mylen -= 4;
offset2 += 4;
while (mylen > 0) {
guint8 service_num;
guint length;
const char *str;
service_num = tvb_get_guint8(tvb, offset2);
str = val_to_str_ext_const(service_num, &intsrv_services_str_ext, "Unknown");
length = tvb_get_ntohs(tvb, offset2+2);
adspec_tree = proto_tree_add_subtree(rsvp_object_tree, tvb, offset2,
(length+1)*4, TREE(TT_ADSPEC_SUBTREE), NULL, str);
proto_tree_add_item(adspec_tree, hf_rsvp_adspec_service_header, tvb, offset2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(adspec_tree, hf_rsvp_hf_rsvp_adspec_break_bit, tvb, offset2+1, 1, ENC_NA);
proto_tree_add_uint(adspec_tree, hf_rsvp_data_length, tvb, offset2+2, 2, length);
mylen -= 4;
offset2 += 4;
i = length*4;
while (i > 0) {
guint id, phdr_length;
ti2 = proto_tree_add_item_ret_uint(adspec_tree, hf_rsvp_adspec_type, tvb, offset2, 1, ENC_NA, &id);
adspec_type_tree = proto_item_add_subtree(ti2, TREE(TT_ADSPEC_TYPE_SUBTREE));
proto_tree_add_item_ret_uint(adspec_type_tree, hf_rsvp_adspec_len, tvb, offset2+2, 2, ENC_BIG_ENDIAN, &phdr_length);
proto_item_set_len(ti2, phdr_length);
str = try_val_to_str_ext(id, &adspec_params_ext);
if (str) {
switch(id) {
case 4:
case 8:
case 10:
case 133:
case 134:
case 135:
case 136:
/* 32-bit unsigned integer */
proto_tree_add_uint_format(adspec_type_tree, hf_rsvp_adspec_uint, tvb, offset2, (phdr_length+1)<<2, tvb_get_ntohl(tvb, offset2+4),
"%s: %u", str, tvb_get_ntohl(tvb, offset2+4));
break;
case 6:
/* IEEE float */
proto_tree_add_float_format(adspec_type_tree, hf_rsvp_adspec_float, tvb, offset2, (phdr_length+1)<<2, tvb_get_ntohieee_float(tvb, offset2+4),
"%s: %.10g", str, tvb_get_ntohieee_float(tvb, offset2+4));
break;
default:
proto_tree_add_bytes_format(adspec_tree, hf_rsvp_adspec_bytes, tvb, offset2, (phdr_length+1)<<2, NULL, "%s", str);
break;
}
} else {
expert_add_info(pinfo, ti2, &ei_rsvp_adspec_type);
}
offset2 += (phdr_length+1)<<2;
i -= (phdr_length+1)<<2;
mylen -= (phdr_length+1)<<2;
}
}
}
/*------------------------------------------------------------------------------
* INTEGRITY
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_integrity(proto_item *ti _U_, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type _U_)
{
int offset2 = offset + 4;
proto_tree *ti2, *rsvp_integ_flags_tree;
proto_item *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_integrity, tvb, offset+3, 1, ENC_BIG_ENDIAN);
ti2 = proto_tree_add_item(rsvp_object_tree, hf_rsvp_integrity_flags, tvb, offset2, 1, ENC_BIG_ENDIAN);
rsvp_integ_flags_tree = proto_item_add_subtree(ti2, TREE(TT_INTEGRITY_FLAGS));
proto_tree_add_item(rsvp_integ_flags_tree, hf_rsvp_integrity_flags_handshake,
tvb, offset2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_integrity_key_identifier, tvb, offset2+2, 6, ENC_NA);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_integrity_sequence_number, tvb, offset2+8, 8, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_integrity_hash, tvb, offset2+16, obj_length - 20, ENC_NA);
}
/*------------------------------------------------------------------------------
* POLICY
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_policy(proto_item *ti _U_, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type _U_)
{
int offset2 = offset + 4;
proto_item *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_policy, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_policy_data, tvb, offset2, obj_length - 4, ENC_NA);
}
/*------------------------------------------------------------------------------
* LABEL_REQUEST
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_label_request(proto_item *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
proto_item *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_label_request, tvb, offset+3, 1, ENC_BIG_ENDIAN);
switch(type) {
case 1: {
unsigned short l3pid = tvb_get_ntohs(tvb, offset2+2);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_label_request_l3pid, tvb, offset2+2, 2, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "LABEL REQUEST: Basic: L3PID: %s (0x%04x)",
val_to_str_const(l3pid, etype_vals, "Unknown"),
l3pid);
break;
}
case 2: {
unsigned short l3pid = tvb_get_ntohs(tvb, offset2+2);
unsigned short min_vpi, min_vci, max_vpi, max_vci;
proto_tree_add_item(rsvp_object_tree, hf_rsvp_label_request_l3pid, tvb, offset2+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_label_request_m, tvb, offset2+4, 1, ENC_NA);
min_vpi = tvb_get_ntohs(tvb, offset2+4) & 0x7f;
min_vci = tvb_get_ntohs(tvb, offset2+6);
max_vpi = tvb_get_ntohs(tvb, offset2+8) & 0x7f;
max_vci = tvb_get_ntohs(tvb, offset2+10);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_label_request_min_vpi, tvb, offset2+4, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_label_request_min_vci, tvb, offset2+6, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_label_request_max_vpi, tvb, offset2+8, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_label_request_max_vci, tvb, offset2+10, 2, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "LABEL REQUEST: ATM: L3PID: %s (0x%04x). VPI/VCI: Min: %d/%d, Max: %d/%d. %s Merge. ",
val_to_str_const(l3pid, etype_vals, "Unknown"), l3pid,
min_vpi, min_vci, max_vpi, max_vci,
(tvb_get_guint8(tvb, offset2+4) & 0x80) ? "Can" : "Cannot");
break;
}
case 3: {
guint16 l3pid = tvb_get_ntohs(tvb, offset2+2);
guint32 min_dlci, max_dlci, dlci_len, dlci_len_code;
proto_tree_add_item(rsvp_object_tree, hf_rsvp_label_request_l3pid, tvb, offset2+2, 2, ENC_BIG_ENDIAN);
dlci_len_code = (tvb_get_ntohs(tvb, offset2+4) & 0x0180) >> 7;
min_dlci = tvb_get_ntohl(tvb, offset2+4) & 0x7fffff;
max_dlci = tvb_get_ntohl(tvb, offset2+8) & 0x7fffff;
switch(dlci_len_code) {
case 0:
/* 10-bit DLCIs */
dlci_len = 10;
min_dlci &= 0x3ff;
max_dlci &= 0x3ff;
break;
case 2:
dlci_len = 23;
break;
default:
dlci_len = 0;
min_dlci = 0;
max_dlci = 0;
break;
}
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_dlci_length, tvb, offset2+4, 2,
dlci_len, "%s (%d)",
(dlci_len==10) ? "10 bits" :
(dlci_len==23) ? "23 bits" :
"INVALID", dlci_len_code);
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_min_dlci, tvb, offset2+5, 3, min_dlci);
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_max_dlci, tvb, offset2+8, 2, max_dlci);
proto_item_set_text(ti, "LABEL REQUEST: Frame: L3PID: %s (0x%04x). DLCI Len: %s. Min DLCI: %d. Max DLCI: %d",
val_to_str_const(l3pid, etype_vals, "Unknown"), l3pid,
(dlci_len==10) ? "10 bits" :
(dlci_len==23) ? "23 bits" :
"INVALID", min_dlci, max_dlci);
break;
}
case 4:
case 5: {
unsigned short l3pid = tvb_get_ntohs(tvb, offset2+2);
unsigned char lsp_enc = tvb_get_guint8(tvb,offset2);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_label_request_lsp_encoding_type, tvb, offset2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_label_request_switching_type, tvb, offset2+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_g_pid, tvb, offset2+2, 2, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "LABEL REQUEST: Generalized: LSP Encoding=%s, "
"Switching Type=%s, G-PID=%s ",
rval_to_str(lsp_enc, gmpls_lsp_enc_rvals, "Unknown (%d)"),
rval_to_str(tvb_get_guint8(tvb,offset2+1),
gmpls_switching_type_rvals, "Unknown (%d)"),
rval_to_str_const(l3pid, gmpls_gpid_rvals,
val_to_str(l3pid, etype_vals,
"Unknown (0x%04x)")));
break;
}
default:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_label_request_data, tvb, offset2, obj_length - 4, ENC_NA);
break;
} /* switch(type) */
}
/*-----------------------------------------------------------------------------
* LABEL
*---------------------------------------------------------------------------*/
/*
FF: G.694 lambda label, see draft-ietf-ccamp-gmpls-g-694-lambda-labels-05
0 1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|Grid | C.S | Reserved | n |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
static const value_string lambda_grid_vals[] = {
{ 1, "DWDM"},
{ 2, "CWDM"},
{ 3, "Flexi"},
{ 0, NULL }
};
static const value_string grid1_cs_vals[] = {
{ 1, "100GHz"},
{ 2, "50GHz"},
{ 3, "25GHz"},
{ 4, "12.5GHz"},
{ 0, NULL }
};
static const value_string grid2_cs_vals[] = {
{ 1, "20nm"},
{ 0, NULL }
};
static const value_string grid3_cs_vals[] = {
{ 5, "6.25GHz"},
{ 0, NULL }
};
static void
dissect_glabel_lambda(proto_tree *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset)
{
float freq = 0.0f;
float slot_width = 0.0f;
guint32 wavelength = 0;
float cs_thz = 0.0f;
proto_tree *wavelength_tree;
guint8 grid, cs;
gint16 n, m;
grid = ((tvb_get_guint8(tvb, offset) & 0xE0) >> 5);
cs = ((tvb_get_guint8(tvb, offset) & 0x1E) >> 1);
n = tvb_get_ntohs(tvb, offset + 2);
wavelength_tree = proto_tree_add_subtree(rsvp_object_tree, tvb, offset, 4, TREE(TT_WAVELENGTH), NULL, "Wavelength Label");
proto_tree_add_item(wavelength_tree, hf_rsvp_wavelength_grid, tvb, offset, 1, ENC_NA);
switch(grid) {
case 1: /* DWDM grid: Frequency (THz) = 193.1 THz + n * channel spacing (THz) */
cs_thz =
cs == 1 ? 0.1f :
cs == 2 ? 0.05f :
cs == 3 ? 0.025f :
cs == 4 ? 0.0125f :
0.0f;
freq = 193.1f + (n * cs_thz);
proto_tree_add_item(wavelength_tree, hf_rsvp_wavelength_cs1, tvb, offset, 1, ENC_NA);
proto_tree_add_uint_format_value(wavelength_tree, hf_rsvp_wavelength_n, tvb, offset+2, 2, n, "%d", n);
proto_tree_add_float_format_value(wavelength_tree, hf_rsvp_wavelength_freq, tvb, offset, 4, freq, "%.2fTHz", freq);
proto_item_append_text(ti, ": Wavelength: grid=DWDM, channel spacing=%s, central frequency=%d, freq=%.2fTHz",
val_to_str_const(cs, grid1_cs_vals, "Unknown"), n, freq);
break;
case 2: /* CWDM grid: Wavelength (nm) = 1471 nm + n * 20 nm */
wavelength = 1471 + (n * 20);
proto_tree_add_item(wavelength_tree, hf_rsvp_wavelength_cs2, tvb, offset, 1, ENC_NA);
proto_tree_add_item(wavelength_tree, hf_rsvp_wavelength_n, tvb, offset+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_uint_format_value(wavelength_tree, hf_rsvp_wavelength_wavelength, tvb, offset, 4, wavelength, "%unm", wavelength);
proto_item_append_text(ti, ": Wavelength: grid=CWDM, channel spacing=%s, central frequenc=%d, wavelength=%unm",
val_to_str_const(cs, grid2_cs_vals, "Unknown"), n, wavelength);
break;
case 3: /* flexi grid: Slot width (Ghz) = 12.5 Ghz * m, see RFC 7699 */
m = tvb_get_ntohs(tvb, offset + 4);
slot_width = 12.5f * m;
proto_tree_add_item(wavelength_tree, hf_rsvp_wavelength_cs3, tvb, offset, 1, ENC_NA);
proto_tree_add_item(wavelength_tree, hf_rsvp_wavelength_n, tvb, offset+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_float_format_value(wavelength_tree, hf_rsvp_wavelength_m, tvb, offset, 4, slot_width, "%.2fGHz", slot_width);
proto_item_append_text(ti, ": Wavelength: grid=flexi, channel spacing=%s, central frequenc=%d, Channel Width=%.2fGhz",
val_to_str_const(cs, grid3_cs_vals, "Unknown"), n, slot_width);
break;
default: /* unknown grid: */
proto_tree_add_item(wavelength_tree, hf_rsvp_wavelength_channel_spacing, tvb, offset, 1, ENC_NA);
proto_tree_add_item(wavelength_tree, hf_rsvp_wavelength_n, tvb, offset+2, 2, ENC_BIG_ENDIAN);
proto_item_append_text(ti, ": Wavelength: grid=%u, channel spacing=%u, central frequenc=%d", grid, cs, n);
break;
}
}
/*
FF: SONET/SDH label, see RFC 4606
0 1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| S | U | K | L | M |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
static void
dissect_glabel_sdh(proto_tree *ti _U_, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset)
{
guint16 s;
guint8 u, k, l, m;
proto_tree* sonet_tree;
sonet_tree = proto_tree_add_subtree(rsvp_object_tree, tvb, offset, 4, TREE(TT_SONET_SDH), NULL, "SONET/SDH Label");
proto_tree_add_item(sonet_tree, hf_rsvp_sonet_s, tvb, offset, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(sonet_tree, hf_rsvp_sonet_u, tvb, offset+2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(sonet_tree, hf_rsvp_sonet_k, tvb, offset+2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(sonet_tree, hf_rsvp_sonet_l, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(sonet_tree, hf_rsvp_sonet_m, tvb, offset+3, 1, ENC_BIG_ENDIAN);
s = tvb_get_ntohs(tvb, offset);
u = ((tvb_get_guint8(tvb, offset + 2) & 0xF0) >> 4);
k = ((tvb_get_guint8(tvb, offset + 2) & 0x0F) >> 0);
l = ((tvb_get_guint8(tvb, offset + 3) & 0xF0) >> 4);
m = ((tvb_get_guint8(tvb, offset + 3) & 0x0F) >> 0);
proto_item_append_text(ti, ": SONET/SDH: S=%u, U=%u, K=%u, L=%u, M=%u",
s, u, k, l, m);
}
/*
FF: G.709 label (aka ODUk label), see RFC 4328
0 1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Reserved | t3 | t2 |t1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
static void
dissect_glabel_g709(proto_tree *ti _U_, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset)
{
guint8 t1, t2, t3;
proto_tree* g709_tree;
g709_tree = proto_tree_add_subtree(rsvp_object_tree, tvb, offset, 4, TREE(TT_G709), NULL, "G.709 ODUk Label");
proto_tree_add_item(g709_tree, hf_rsvp_g709_t3, tvb, offset+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(g709_tree, hf_rsvp_g709_t2, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(g709_tree, hf_rsvp_g709_t1, tvb, offset+3, 1, ENC_BIG_ENDIAN);
t2 = ((tvb_get_guint8(tvb, offset + 3) & 0x0E) >> 1);
t1 = ((tvb_get_guint8(tvb, offset + 3) & 0x01) >> 0);
t3 = ((tvb_get_guint8(tvb, offset + 2) & 0x03) << 4);
t3 |= ((tvb_get_guint8(tvb, offset + 3) & 0xF0) >> 4);
proto_item_append_text(ti, ": G.709 ODUk: "
"t3=%u, "
"t2=%u, "
"t1=%u",
t3, t2, t1);
}
/*
FF: EVPL Generalized Label, see RFC6004
0 1
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Rsvd | VLAN ID |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
static void
dissect_glabel_evpl(proto_tree *ti _U_, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset)
{
int bit_offset;
guint16 vlan_id = ((tvb_get_ntohs(tvb,offset) << 4) & 0xFFFF);
/* point to the first bit in VLAN ID */
bit_offset = (offset<<2)+3;
proto_tree_add_bits_item(rsvp_object_tree,hf_rsvp_label_generalized_label_evpl_vlad_id,tvb, bit_offset, 12, ENC_BIG_ENDIAN);
proto_item_append_text(ti, ": EVPL Generalized Label: "
"VLAN ID = %u" ,vlan_id);
}
static void
dissect_rsvp_label(proto_tree *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class, int type)
{
int offset2 = offset + 4;
int mylen, i;
const char *name;
proto_item *hidden_item;
guint32 unassigned_upstream_label;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
name = (rsvp_class==RSVP_CLASS_SUGGESTED_LABEL ? "SUGGESTED LABEL":
(rsvp_class==RSVP_CLASS_UPSTREAM_LABEL ? "UPSTREAM LABEL":
(rsvp_class==RSVP_CLASS_RECOVERY_LABEL ? "RECOVERY LABEL":
"LABEL")));
mylen = obj_length - 4;
switch(type) {
case 1:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_label, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_label_label, tvb, offset2, 4, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "%s: %u", name,
tvb_get_ntohl(tvb, offset2));
break;
case 2:
unassigned_upstream_label = tvb_get_ntoh24(tvb, offset2);
if(unassigned_upstream_label == 0xffffffff){ /* Unassigned upstream label, see RFC 8359 */
proto_item_append_text(ti, ": Unassigned upstream label ( 0x%x )",unassigned_upstream_label);
}
else {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_label, tvb, offset+3, 1, ENC_BIG_ENDIAN);
if (rsvp_generalized_label_option == 1) { /* FF: no generalized label interpretation */
proto_item_set_text(ti, "%s: Generalized: ", name);
for (i = 0; i < mylen; i += 4) {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_label_generalized_label, tvb, offset2+i, 4, ENC_BIG_ENDIAN);
if (i < 16) {
proto_item_append_text(ti, "0x%x%s", tvb_get_ntohl(tvb, offset2+i), i+4<mylen?", ":"");
}
else if (i == 16) {
proto_item_append_text(ti, "...");
}
}
} else if (rsvp_generalized_label_option == 2) {
dissect_glabel_sdh(ti, rsvp_object_tree, tvb, offset2);
} else if (rsvp_generalized_label_option == 4) {
dissect_glabel_g709(ti, rsvp_object_tree, tvb, offset2);
} else if (rsvp_generalized_label_option == 3) {
dissect_glabel_lambda(ti, rsvp_object_tree, tvb, offset2);
} else if (rsvp_generalized_label_option == 5) {
dissect_glabel_evpl(ti, rsvp_object_tree, tvb, offset2);
}
}
break;
case 4:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_label, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_append_text(ti, ": Generalized Channel_set");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_label_data, tvb, offset2, mylen, ENC_NA);
break;
default:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_label, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_label_data, tvb, offset2, mylen, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* LABEL_SET
*------------------------------------------------------------------------------*/
static const value_string action_type_vals[] = {
{ 0, "Inclusive list"},
{ 1, "Exclusive list"},
{ 2, "Inclusive range"},
{ 3, "Exclusive range"},
{ 0, NULL}
};
static void
dissect_rsvp_label_set(proto_item *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type _U_)
{
int offset2 = offset + 8;
guint8 label_type;
int len, i;
len = obj_length - 8;
proto_item *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_label_set, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_label_set_action, tvb, offset+4, 1, ENC_BIG_ENDIAN);
proto_item_append_text(ti, ": %s",
val_to_str(tvb_get_guint8(tvb, offset+4),
action_type_vals, "Unknown (%u)"));
label_type = tvb_get_guint8 (tvb, offset+7);
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_label_set_type, tvb, offset+7, 1, label_type,
"%s", (label_type == 1) ? "Packet Label" : "Generalized Label");
proto_item_append_text(ti, ", %s",
(label_type == 1) ? "Packet Label: " : "Generalized Label: ");
for (i = 0; i < len/4; i++) {
guint32 subchannel = tvb_get_ntohl(tvb, offset2+i*4);
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_label_set_subchannel, tvb, offset2+i*4, 4, subchannel,
"Subchannel %u: %u (0x%x)", i+1, subchannel, subchannel);
if (i<5) {
if (i!=0)
proto_item_append_text(ti, ", ");
proto_item_append_text(ti, "%u",
tvb_get_ntohl(tvb, offset2+i*4));
}
}
}
/*------------------------------------------------------------------------------
* SESSION ATTRIBUTE
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_session_attribute(proto_item *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
guint8 flags;
guint8 name_len;
proto_tree *ti2, *rsvp_sa_flags_tree;
proto_item *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
switch(type) {
case 1:
case 7:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_attribute, tvb, offset+3, 1, ENC_BIG_ENDIAN);
if (type == 1) {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_attribute_exclude_any, tvb, offset2, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_attribute_include_any, tvb, offset2+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_attribute_include_all, tvb, offset2+8, 4, ENC_BIG_ENDIAN);
offset2 = offset2+12;
}
proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_attribute_setup_priority, tvb, offset2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_attribute_hold_priority, tvb, offset2+1, 1, ENC_BIG_ENDIAN);
flags = tvb_get_guint8(tvb, offset2+2);
ti2 = proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_attribute_flags, tvb, offset2+2, 1, ENC_BIG_ENDIAN);
rsvp_sa_flags_tree = proto_item_add_subtree(ti2,
TREE(TT_SESSION_ATTRIBUTE_FLAGS));
proto_tree_add_item(rsvp_sa_flags_tree, hf_rsvp_sa_flags_local,
tvb, offset2+2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_sa_flags_tree, hf_rsvp_sa_flags_label,
tvb, offset2+2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_sa_flags_tree, hf_rsvp_sa_flags_se_style,
tvb, offset2+2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_sa_flags_tree, hf_rsvp_sa_flags_bandwidth,
tvb, offset2+2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_sa_flags_tree, hf_rsvp_sa_flags_node,
tvb, offset2+2, 1, ENC_BIG_ENDIAN);
name_len = tvb_get_guint8(tvb, offset2+3);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_attribute_name_length, tvb, offset2+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_attribute_name, tvb, offset2+4, name_len, ENC_NA|ENC_ASCII);
proto_item_set_text(ti, "SESSION ATTRIBUTE: SetupPrio %d, HoldPrio %d, %s%s%s%s%s [%s]",
tvb_get_guint8(tvb, offset2),
tvb_get_guint8(tvb, offset2+1),
flags &0x01 ? "Local Protection, " : "",
flags &0x02 ? "Label Recording, " : "",
flags &0x04 ? "SE Style, " : "",
flags &0x08 ? "Bandwidth Protection, " : "",
flags &0x10 ? "Node Protection, " : "",
name_len ? tvb_format_text(wmem_packet_scope(), tvb, offset2+4, name_len) : "");
break;
default:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_attribute, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_attribute_data, tvb, offset2, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* EXPLICIT ROUTE AND RECORD ROUTE SUBOBJECTS,
* RFC 3209, RFC 3473, RFC 5420, RFC 4873, RFC 5553
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_ro_subobjects(proto_tree *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length, int rsvp_class)
{
int i, type, lbit, dbit, path_key, l, flags;
proto_tree *ti2 = NULL, *rsvp_ro_subtree, *rsvp_rro_flags_subtree;
int tree_type;
switch(rsvp_class) {
case RSVP_CLASS_EXPLICIT_ROUTE:
tree_type = TREE(TT_EXPLICIT_ROUTE_SUBOBJ);
break;
case RSVP_CLASS_RECORD_ROUTE:
tree_type = TREE(TT_RECORD_ROUTE_SUBOBJ);
break;
case RSVP_CLASS_EXCLUDE_ROUTE:
tree_type = TREE(TT_EXCLUDE_ROUTE_SUBOBJ);
break;
default:
/* Bail out */
return;
}
/* 0 1 2 3 */
/* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 */
/* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ */
/* |L| Type | Length | Value... | */
/* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ */
for (i=1, l = 0; l < obj_length - 4; i++) {
type = tvb_get_guint8(tvb, offset + l);
if ((rsvp_class == RSVP_CLASS_EXPLICIT_ROUTE) ||
(rsvp_class == RSVP_CLASS_EXCLUDE_ROUTE))
type &= 0x7f;
lbit = tvb_get_guint8(tvb, offset + l) & 0x80;
dbit = tvb_get_guint8(tvb, offset + l + 2) & 0x80;
switch(type) {
case 1: /* IPv4 */
rsvp_ro_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+l, 8,
tree_type, &ti2, "IPv4 Subobject - %s%s",
tvb_ip_to_str(pinfo->pool, tvb, offset+l+2),
rsvp_class == RSVP_CLASS_EXPLICIT_ROUTE ?
(lbit ? ", Loose" : ", Strict") : "");
if (rsvp_class == RSVP_CLASS_EXPLICIT_ROUTE)
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_loose_hop, tvb, offset+l, 1, ENC_NA);
if (rsvp_class == RSVP_CLASS_EXCLUDE_ROUTE){
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_xro_sobj_lbit, tvb, offset+l, 1, ENC_BIG_ENDIAN);
}
proto_tree_add_uint_format_value(rsvp_ro_subtree, hf_rsvp_type, tvb, offset+l, 1, type, "1 (IPv4)");
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_length, tvb, offset+l+1, 1, ENC_BIG_ENDIAN);
if(rsvp_class == RSVP_CLASS_EXPLICIT_ROUTE || rsvp_class == RSVP_CLASS_RECORD_ROUTE){
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_ipv4_hop, tvb, offset+l+2, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_prefix_length, tvb, offset+l+6, 1, ENC_BIG_ENDIAN);
}
if(rsvp_class == RSVP_CLASS_EXCLUDE_ROUTE){
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_xro_sobj_ipv4_addr, tvb, offset + l + 2, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_xro_sobj_ipv4_prefix, tvb, offset + l + 6, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_xro_sobj_ipv4_attr, tvb, offset + l + 7, 1, ENC_BIG_ENDIAN);
}
if (i < 4) {
proto_item_append_text(ti, "IPv4 %s%s",
tvb_ip_to_str(pinfo->pool, tvb, offset+l+2),
lbit ? " [L]" : "");
}
if (rsvp_class == RSVP_CLASS_RECORD_ROUTE) {
flags = tvb_get_guint8(tvb, offset+l+7);
if (flags&0x20) {
proto_item_append_text(ti, " (Node-id)");
proto_item_append_text(ti2, " (Node-id)");
}
if (flags&0x01) proto_item_append_text(ti2, ", Local Protection Available");
if (flags&0x02) proto_item_append_text(ti2, ", Local Protection In Use");
if (flags&0x04) proto_item_append_text(ti2, ", Backup BW Avail");
if (flags&0x08) proto_item_append_text(ti2, ", Backup is Next-Next-Hop");
ti2 = proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_flags, tvb, offset+l+7, 1, ENC_BIG_ENDIAN);
rsvp_rro_flags_subtree =
proto_item_add_subtree(ti2, TREE(TT_RECORD_ROUTE_SUBOBJ_FLAGS));
proto_tree_add_item(rsvp_rro_flags_subtree, hf_rsvp_rro_flags_local_avail,
tvb, offset+l+7, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_rro_flags_subtree, hf_rsvp_rro_flags_local_in_use,
tvb, offset+l+7, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_rro_flags_subtree, hf_rsvp_rro_flags_bandwidth,
tvb, offset+l+7, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_rro_flags_subtree, hf_rsvp_rro_flags_node,
tvb, offset+l+7, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_rro_flags_subtree, hf_rsvp_rro_flags_node_address,
tvb, offset+l+7, 1, ENC_BIG_ENDIAN);
}
break;
case 2: /* IPv6 */
rsvp_ro_subtree = proto_tree_add_subtree(rsvp_object_tree, tvb,
offset+l, 20, tree_type, &ti2,
"IPv6 Subobject");
if (rsvp_class == RSVP_CLASS_EXPLICIT_ROUTE){
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_loose_hop, tvb, offset+l, 1, ENC_NA);
}
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_xro_sobj_lbit,
tvb, offset + l, 1, ENC_BIG_ENDIAN);
proto_tree_add_uint_format_value(rsvp_ro_subtree, hf_rsvp_type,
tvb, offset+l, 1, type, "2 (IPv6)");
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_length,
tvb, offset+l+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_ipv6_hop,
tvb, offset+l+2, 16, ENC_NA);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_prefix_length,
tvb, offset+l+18, 1, ENC_BIG_ENDIAN);
if(rsvp_class == RSVP_CLASS_EXCLUDE_ROUTE){
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_xro_sobj_ipv6_attr,
tvb, offset + l + 19, 1, ENC_BIG_ENDIAN);
}
if (i < 4) {
proto_item_append_text(ti, "IPv6 [...]%s", lbit ? " [L]":"");
}
if (rsvp_class == RSVP_CLASS_RECORD_ROUTE) {
flags = tvb_get_guint8(tvb, offset+l+19);
if (flags&0x20) {
proto_item_append_text(ti, " (Node-id)");
proto_item_append_text(ti2, " (Node-id)");
}
if (flags&0x01) proto_item_append_text(ti2, ", Local Protection Available");
if (flags&0x02) proto_item_append_text(ti2, ", Local Protection In Use");
if (flags&0x04) proto_item_append_text(ti2, ", Backup BW Avail");
if (flags&0x08) proto_item_append_text(ti2, ", Backup is Next-Next-Hop");
ti2 = proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_flags, tvb, offset+l+19, 1, ENC_BIG_ENDIAN);
rsvp_rro_flags_subtree =
proto_item_add_subtree(ti2, TREE(TT_RECORD_ROUTE_SUBOBJ_FLAGS));
proto_tree_add_item(rsvp_rro_flags_subtree, hf_rsvp_rro_flags_local_avail,
tvb, offset+l+19, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_rro_flags_subtree, hf_rsvp_rro_flags_local_in_use,
tvb, offset+l+19, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_rro_flags_subtree, hf_rsvp_rro_flags_backup_tunnel_bandwidth,
tvb, offset+l+19, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_rro_flags_subtree, hf_rsvp_rro_flags_backup_tunnel_hop,
tvb, offset+l+19, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_rro_flags_subtree, hf_rsvp_rro_flags_node_address,
tvb, offset+l+19, 1, ENC_BIG_ENDIAN);
}
break;
case 3: /* Label RFC 3477 */
rsvp_ro_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+l, 8,
tree_type, &ti2, "Label Subobject - %d, %s",
tvb_get_ntohl(tvb, offset+l+4),
rsvp_class == RSVP_CLASS_EXPLICIT_ROUTE ?
(lbit ? "Loose" : "Strict") : "");
if (rsvp_class == RSVP_CLASS_EXPLICIT_ROUTE)
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_loose_hop, tvb, offset+l, 1, ENC_NA);
proto_tree_add_uint_format_value(rsvp_ro_subtree, hf_rsvp_type, tvb, offset+l, 1,
type, "3 (Label)");
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_length, tvb, offset+l+1, 1, ENC_BIG_ENDIAN);
if (rsvp_class == RSVP_CLASS_RECORD_ROUTE) {
flags = tvb_get_guint8(tvb, offset+l+2);
if (flags&0x01) proto_item_append_text(ti2, "The label will be understood if received on any interface");
ti2 = proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_flags, tvb, offset+l+2, 1, ENC_BIG_ENDIAN);
rsvp_rro_flags_subtree =
proto_item_add_subtree(ti2, TREE(TT_RECORD_ROUTE_SUBOBJ_FLAGS));
proto_tree_add_item(rsvp_rro_flags_subtree, hf_rsvp_rro_flags_global_label,
tvb, offset+l+2, 1, ENC_BIG_ENDIAN);
}
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ctype, tvb, offset+l+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_label, tvb, offset+l+4, 4, ENC_BIG_ENDIAN);
if (i < 4) {
proto_item_append_text(ti, "Label %d%s",
tvb_get_ntohl(tvb, offset+l+4),
lbit ? " [L]":"");
}
break;
case 4: /* Unnumbered Interface-ID RFC 3477, RFC 6107*/
rsvp_ro_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+l, 8, tree_type, &ti2,
"Unnumbered Interface-ID - %s, %d, %s",
tvb_ip_to_str(pinfo->pool, tvb, offset+l+4),
tvb_get_ntohl(tvb, offset+l+8),
rsvp_class == RSVP_CLASS_EXPLICIT_ROUTE ?
(lbit ? "Loose" : "Strict") : "");
if (rsvp_class == RSVP_CLASS_EXPLICIT_ROUTE)
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_loose_hop, tvb, offset+l, 1, ENC_NA);
proto_tree_add_uint_format_value(rsvp_ro_subtree, hf_rsvp_type, tvb, offset+l, 1,
type, "4 (Unnumbered Interface-ID)");
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_length, tvb, offset+l+1, 1, ENC_BIG_ENDIAN);
if (rsvp_class == RSVP_CLASS_RECORD_ROUTE) {
flags = tvb_get_guint8(tvb, offset+l+2);
if (flags&0x01) proto_item_append_text(ti2, ", Local Protection Available");
if (flags&0x02) proto_item_append_text(ti2, ", Local Protection In Use");
ti2 = proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_flags, tvb, offset+l+2, 1, ENC_BIG_ENDIAN);
rsvp_rro_flags_subtree =
proto_item_add_subtree(ti2, TREE(TT_RECORD_ROUTE_SUBOBJ_FLAGS));
proto_tree_add_item(rsvp_rro_flags_subtree, hf_rsvp_rro_flags_local_avail,
tvb, offset+l+2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_rro_flags_subtree, hf_rsvp_rro_flags_local_in_use,
tvb, offset+l+2, 1, ENC_BIG_ENDIAN);
}
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_router_id, tvb, offset+l+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_interface_id, tvb, offset+l+8, 4, ENC_BIG_ENDIAN);
if (i < 4) {
proto_item_append_text(ti, "Unnum %s/%d%s",
tvb_ip_to_str(pinfo->pool, tvb, offset+l+4),
tvb_get_ntohl(tvb, offset+l+8),
lbit ? " [L]":"");
}
break;
case 21:
case 32: /* AS */
if (rsvp_class == RSVP_CLASS_RECORD_ROUTE || rsvp_class == RSVP_CLASS_EXCLUDE_ROUTE) goto defaultsub;
lbit = tvb_get_ntohs(tvb, offset+l+2);
rsvp_ro_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+l, 4, tree_type, &ti2,
"Autonomous System %u",
lbit);
proto_tree_add_uint_format_value(rsvp_ro_subtree, hf_rsvp_type, tvb, offset+l, 1,
type, "32 (Autonomous System Number)");
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_length, tvb, offset+l+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_autonomous_system, tvb, offset+l+2, 2, ENC_BIG_ENDIAN);
if (i < 4) {
proto_item_append_text(ti, "AS %d",
tvb_get_ntohs(tvb, offset+l+2));
}
break;
case 34: /* SRLG subobject RFC 4874 */
if (rsvp_class == RSVP_CLASS_EXPLICIT_ROUTE) goto defaultsub;
if (rsvp_class == RSVP_CLASS_RECORD_ROUTE){
rsvp_ro_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset + l, 8, tree_type, NULL,
"SRLG Subobject - %u",
tvb_get_ntohl(tvb, offset + l + 4));
proto_tree_add_uint_format_value(rsvp_ro_subtree, hf_rsvp_type,
tvb, offset+l, 1,type, "34 (SRLG sub-object)");
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_xro_sobj_len,
tvb, offset + l + 1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_rro_sobj_dbit,
tvb, offset + l+2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_xro_sobj_srlg_res,
tvb, offset + l + 2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_xro_sobj_srlg_id,
tvb, offset + l + 4, 4, ENC_BIG_ENDIAN);
if (i < 4) {
proto_item_append_text(ti, "SRLG %u%s",
tvb_get_ntohl(tvb, offset + l + 4),
dbit ? " [D]" : "");
}
}
else{
rsvp_ro_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset + l, 8, tree_type, NULL,
"SRLG Subobject - %u",
tvb_get_ntohl(tvb, offset + l + 2));
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_xro_sobj_lbit,
tvb, offset + l, 1, ENC_BIG_ENDIAN);
proto_tree_add_uint_format_value(rsvp_ro_subtree, hf_rsvp_type,
tvb, offset+l, 1,type, "34 (SRLG sub-object)");
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_xro_sobj_len,
tvb, offset + l + 1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_xro_sobj_srlg_id,
tvb, offset + l + 2, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_xro_sobj_srlg_res,
tvb, offset + l + 6, 2, ENC_BIG_ENDIAN);
if (i < 4) {
proto_item_append_text(ti, "SRLG %u%s",
tvb_get_ntohl(tvb, offset + l + 2),
lbit ? " [L]" : "");
}
}
break;
case 64: /* PKSv4 - RFC5520 */
if (rsvp_class == RSVP_CLASS_RECORD_ROUTE || rsvp_class == RSVP_CLASS_EXCLUDE_ROUTE) goto defaultsub;
path_key = tvb_get_ntohs(tvb, offset+l+2);
rsvp_ro_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+l, 8, tree_type, &ti2,
"Path Key subobject - %s, %u",
tvb_ip_to_str(pinfo->pool, tvb, offset+l+4),
path_key);
proto_tree_add_uint_format_value(rsvp_ro_subtree, hf_rsvp_type, tvb, offset+l, 1,
type, "64 (Path Key with IPv4 PCE-ID)");
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_length, tvb, offset+l+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_path_key, tvb, offset+l+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_pce_id_ipv4, tvb, offset+l+4, 4, ENC_BIG_ENDIAN);
if (i < 4) {
proto_item_append_text(ti, "Path Key %d", path_key);
}
break;
case 65: /* PKSv6 - RFC5520 */
if (rsvp_class == RSVP_CLASS_RECORD_ROUTE || rsvp_class == RSVP_CLASS_EXCLUDE_ROUTE) goto defaultsub;
path_key = tvb_get_ntohs(tvb, offset+l+2);
rsvp_ro_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+l, 8, tree_type, &ti2,
"Path Key subobject - %s, %u",
tvb_ip6_to_str(pinfo->pool, tvb, offset+l+4),
path_key);
proto_tree_add_uint_format_value(rsvp_ro_subtree, hf_rsvp_type, tvb, offset+l, 1,
type, "65 (Path Key with IPv6 PCE-ID)");
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_length, tvb, offset+l+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_path_key, tvb, offset+l+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_pce_id_ipv6, tvb, offset+l+4, 16, ENC_NA);
if (i < 4) {
proto_item_append_text(ti, "Path Key %d", path_key);
}
break;
case 124:
case 125:
case 126:
case 127:
/*
* FF: Types 124 through 127 are to be reserved for Vendor
* Private Use (see RFC 3936, Section 2.3.1) in case of
* EXPLICIT_ROUTE (aka ERO).
*/
if (rsvp_class == RSVP_CLASS_RECORD_ROUTE)
goto defaultsub;
else
goto privatesub;
break;
case 252:
case 253:
case 254:
case 255:
/*
* FF: Types 252 through 255 are to be reserved for Vendor
* Private Use (see RFC 3936, Section 2.3.1) in case of
* RECORD_ROUTE (aka RRO).
*/
privatesub: /* Private subobject */
/*
* FF: The first four octets of the sub-object contents of
* a Vendor Private sub-object of an EXPLICIT_ROUTE or
* RECORD_ROUTE object MUST be that vendor's SMI enterprise
* code in network octet order.
*/
{
guint8 private_so_len = tvb_get_guint8(tvb, offset+l+1);
rsvp_ro_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb, offset+l,
tvb_get_guint8(tvb, offset+l+1),
tree_type, &ti2, "Private Subobject: %d", type);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_loose_hop, tvb, offset+l, 1, ENC_NA);
proto_tree_add_uint_format_value(rsvp_ro_subtree, hf_rsvp_type, tvb, offset+l, 1,
type, "%u (Private)", type);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_private_length, tvb, offset+l+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ro_subtree,
hf_rsvp_filter[RSVPF_ENT_CODE],
tvb, offset+l+4, 4, ENC_BIG_ENDIAN);
if (private_so_len > 8) {
/* some private data */
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_private_data, tvb, offset+l+8, private_so_len - 8, ENC_NA);
}
}
break;
default: /* Unknown subobject */
defaultsub:
rsvp_ro_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+l,
tvb_get_guint8(tvb, offset+l+1),
tree_type, &ti2, "Unknown subobject: %d", type);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_loose_hop, tvb, offset+l, 1, ENC_NA);
proto_tree_add_uint_format_value(rsvp_ro_subtree, hf_rsvp_type, tvb, offset+l, 1,
type, "%u (Unknown)", type);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_length, tvb, offset+l+1, 1, ENC_BIG_ENDIAN);
break;
}
if (tvb_get_guint8(tvb, offset+l+1) < 1) {
proto_tree_add_expert_format(rsvp_ro_subtree, pinfo, &ei_rsvp_invalid_length, tvb, offset+l+1, 1,
"Invalid length: %u", tvb_get_guint8(tvb, offset+l+1));
return;
}
l += tvb_get_guint8(tvb, offset+l+1);
if (l < obj_length - 4) {
if (i < 4)
proto_item_append_text(ti, ", ");
else if (i==4)
proto_item_append_text(ti, "...");
}
}
}
/*------------------------------------------------------------------------------
* EXPLICIT ROUTE OBJECT
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_explicit_route(proto_item *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class, int type)
{
proto_item *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
switch(type) {
case 1:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_explicit_route, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "EXPLICIT ROUTE: ");
dissect_rsvp_ro_subobjects(ti, pinfo, rsvp_object_tree, tvb,
offset + 4, obj_length, rsvp_class);
break;
default:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_explicit_route, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_explicit_route_data, tvb, offset+4, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* RECORD ROUTE OBJECT
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_record_route(proto_item *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class, int type)
{
proto_item *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
proto_item_set_text(ti, "RECORD ROUTE: ");
switch(type) {
case 1:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_record_route, tvb, offset+3, 1, ENC_BIG_ENDIAN);
dissect_rsvp_ro_subobjects(ti, pinfo, rsvp_object_tree, tvb,
offset + 4, obj_length, rsvp_class);
break;
default:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_record_route, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_record_route_data, tvb, offset+4, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* EXCLUDE ROUTE OBJECT
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_exclude_route(proto_item *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb, int offset, int obj_length,
int rsvp_class, int ctype)
{
proto_item *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
proto_item_set_text(ti, "EXCLUDE ROUTE: ");
switch (ctype) {
case 1:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_exclude_route, tvb, offset + 3, 1, ENC_BIG_ENDIAN);
dissect_rsvp_ro_subobjects(ti, pinfo, rsvp_object_tree, tvb,
offset + 4, obj_length, rsvp_class);
break;
default:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_exclude_route, tvb, offset + 3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_exclude_route_data, tvb, offset + 4, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* MESSAGE ID
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_message_id(proto_tree *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
proto_item *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
switch(type) {
case 1:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_message_id, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_message_id_flags, tvb, offset+4, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_message_id_epoch, tvb, offset+5, 3, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_message_id_message_id, tvb, offset+8, 4, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "MESSAGE-ID: %d %s",
tvb_get_ntohl(tvb, offset+8),
tvb_get_guint8(tvb, offset+4) & 1 ? "(Ack Desired)" : "");
break;
default:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_message_id, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_message_id_data, tvb, offset2, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* MESSAGE ID ACK
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_message_id_ack(proto_tree *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
switch(type) {
case 1:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_message_id_ack, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_message_id_ack_flags, tvb, offset+4, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_message_id_ack_epoch, tvb, offset+5, 3, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_message_id_ack_message_id, tvb, offset+8, 4, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "MESSAGE-ID ACK: %d", tvb_get_ntohl(tvb, offset+8));
break;
case 2:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_message_id_ack, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_message_id_ack_flags, tvb, offset+4, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_message_id_ack_epoch, tvb, offset+5, 3, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_message_id_ack_message_id, tvb, offset+8, 4, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "MESSAGE-ID NACK: %d", tvb_get_ntohl(tvb, offset+8));
break;
default:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_message_id_ack, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_message_id_ack_data, tvb, offset2, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* MESSAGE ID LIST
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_message_id_list(proto_tree *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
int mylen;
proto_item *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
switch(type) {
case 1:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_message_id_list, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_message_id_list_flags, tvb, offset+4, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_message_id_list_epoch, tvb, offset+5, 3, ENC_BIG_ENDIAN);
for (mylen = 8; mylen < obj_length; mylen += 4)
proto_tree_add_item(rsvp_object_tree, hf_rsvp_message_id_list_message_id, tvb, offset+mylen, 4, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "MESSAGE-ID LIST: %d IDs",
(obj_length - 8)/4);
break;
default:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_message_id_list, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_message_id_list_data, tvb, offset2, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* HELLO
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_hello(proto_tree *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length _U_,
int rsvp_class _U_, int type)
{
proto_item *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
switch(type) {
case 1:
case 2:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_hello, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_hello_source_instance, tvb, offset+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_hello_destination_instance, tvb, offset+8, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, ": %s. Src Instance: 0x%0x. Dest Instance: 0x%0x. ",
type==1 ? "REQUEST" : "ACK",
tvb_get_ntohl(tvb, offset+4),
tvb_get_ntohl(tvb, offset+8));
break;
default:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_hello, tvb, offset+3, 1, ENC_BIG_ENDIAN);
break;
};
}
/*------------------------------------------------------------------------------
* DCLASS
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_dclass(proto_tree *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
int mylen;
proto_item *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
proto_item_set_text(ti, "DCLASS: ");
switch(type) {
case 1:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_dclass, tvb, offset+3, 1, ENC_BIG_ENDIAN);
for (mylen = 4; mylen < obj_length; mylen += 4) {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_dclass_dscp, tvb, offset+mylen+3, 1, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "%d%s",
tvb_get_guint8(tvb, offset+mylen+3)>>2,
mylen==obj_length-4 ? "":
mylen<16 ? ", ":
mylen==16 ? ", ..." : "");
}
break;
default:
mylen = obj_length - 4;
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_dclass, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_dclass_data, tvb, offset2, mylen, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* ADMINISTRATIVE STATUS
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_admin_status(proto_tree *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
guint32 status;
static int * const status_flags[] = {
&hf_rsvp_filter[RSVPF_ADMIN_STATUS_REFLECT],
&hf_rsvp_filter[RSVPF_ADMIN_STATUS_HANDOVER],
&hf_rsvp_filter[RSVPF_ADMIN_STATUS_LOCKOUT],
&hf_rsvp_filter[RSVPF_ADMIN_STATUS_INHIBIT],
&hf_rsvp_filter[RSVPF_ADMIN_STATUS_CALL_MGMT],
&hf_rsvp_filter[RSVPF_ADMIN_STATUS_TESTING],
&hf_rsvp_filter[RSVPF_ADMIN_STATUS_DOWN],
&hf_rsvp_filter[RSVPF_ADMIN_STATUS_DELETE],
NULL
};
proto_item *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
proto_item_set_text(ti, "ADMIN STATUS: ");
switch(type) {
case 1:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_admin_status, tvb, offset+3, 1, ENC_BIG_ENDIAN);
status = tvb_get_ntohl(tvb, offset2);
proto_tree_add_bitmask(rsvp_object_tree, tvb, offset2, hf_rsvp_admin_status_bits, TREE(TT_ADMIN_STATUS_FLAGS), status_flags, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "ADMIN-STATUS: %s%s%s%s%s%s%s%s",
(status & (1U<<31)) ? "Reflect " : "",
(status & (1U<<6)) ? "Handover " : "",
(status & (1U<<5)) ? "Lockout " : "",
(status & (1U<<4)) ? "Inhibit " : "",
(status & (1U<<3)) ? "Call " : "",
(status & (1U<<2)) ? "Testing " : "",
(status & (1U<<1)) ? "Admin-Down " : "",
(status & (1U<<0)) ? "Deleting " : "");
break;
default:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_admin_status, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_admin_status_data, tvb, offset2, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* LSP ATTRIBUTES
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_lsp_attributes(proto_tree *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb, int offset, int obj_length,
int rsvp_class, int type)
{
int tlv_off;
guint32 attributes;
guint16 tlv_type, tlv_len;
proto_tree *ti2, *rsvp_lsp_attr_subtree;
static int * const rsvp_lsp_attr_flags[] = {
&hf_rsvp_lsp_attr_e2e,
&hf_rsvp_lsp_attr_boundary,
&hf_rsvp_lsp_attr_segment,
&hf_rsvp_lsp_attr_integrity,
&hf_rsvp_lsp_attr_contiguous,
&hf_rsvp_lsp_attr_stitching,
&hf_rsvp_lsp_attr_preplanned,
&hf_rsvp_lsp_attr_nophp,
&hf_rsvp_lsp_attr_oobmap,
&hf_rsvp_lsp_attr_entropy,
&hf_rsvp_lsp_attr_oammep,
&hf_rsvp_lsp_attr_oammip,
&hf_rsvp_lsp_attr_srlgcollect,
&hf_rsvp_lsp_attr_loopback,
&hf_rsvp_lsp_attr_p2mp,
&hf_rsvp_lsp_attr_rtm,
&hf_rsvp_lsp_attr_telinklabel,
&hf_rsvp_lsp_attr_lsi,
&hf_rsvp_lsp_attr_lsids2e,
NULL
};
proto_item *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
if (rsvp_class == RSVP_CLASS_LSP_REQUIRED_ATTRIBUTES)
proto_item_set_text(ti, "LSP REQUIRED ATTRIBUTES: ");
else
proto_item_set_text(ti, "LSP ATTRIBUTES: ");
switch(type) {
case 1:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_lsp_attributes, tvb, offset+3, 1, ENC_BIG_ENDIAN);
for (tlv_off = 4; tlv_off < obj_length-4; ) {
tlv_type = tvb_get_ntohs(tvb, offset+tlv_off);
tlv_len = tvb_get_ntohs(tvb, offset+tlv_off+2);
if ((tlv_len == 0) || (tlv_off+tlv_len > obj_length)) {
proto_tree_add_expert(rsvp_object_tree, pinfo, &ei_rsvp_invalid_length, tvb, offset+tlv_off+2, 2);
return;
}
switch(tlv_type) {
case 1:
attributes = tvb_get_ntohl(tvb, offset+tlv_off+4);
ti2 = proto_tree_add_item(rsvp_object_tree, hf_rsvp_lsp_attributes_tlv, tvb, offset+tlv_off, 4, ENC_BIG_ENDIAN);
rsvp_lsp_attr_subtree = proto_item_add_subtree(ti2, TREE(TT_LSP_ATTRIBUTES_FLAGS));
proto_tree_add_bitmask(rsvp_lsp_attr_subtree, tvb, offset+tlv_off+4, hf_rsvp_lsp_attr, ett_treelist[TT_RSVP_LSP_ATTR], rsvp_lsp_attr_flags, ENC_NA);
proto_item_append_text(ti, "LSP Attribute:%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
(attributes & 0x80000000) ? " End-to-end re-routing" : "",
(attributes & 0x40000000) ? " Boundary re-routing" : "",
(attributes & 0x20000000) ? " Segment-based re-routing" : "",
(attributes & 0x10000000) ? " LSP Integrity Required" : "",
(attributes & 0x08000000) ? " Contiguous LSP" : "",
(attributes & 0x04000000) ? " LSP stitching desired" : "",
(attributes & 0x02000000) ? " Pre-Planned LSP Flag" : "",
(attributes & 0x01000000) ? " Non-PHP behavior flag" : "",
(attributes & 0x00800000) ? " OOB mapping flag" : "",
(attributes & 0x00400000) ? " Entropy Label Capability" : "",
(attributes & 0x00200000) ? " OAM MEP entities desired" : "",
(attributes & 0x00100000) ? " OAM MIP entities desired" : "",
(attributes & 0x00080000) ? " SRLG Collection Flag" : "",
(attributes & 0x00040000) ? " Loopback" : "",
(attributes & 0x00020000) ? " P2MP-TE Tree Re-evaluation Request" : "",
(attributes & 0x00010000) ? " RTM_SET" : "",
(attributes & 0x00008000) ? " TE Link Label" : "",
(attributes & 0x00004000) ? " LSI-D" : "",
(attributes & 0x00002000) ? " LSI-D-S2E" : "");
break;
default:
proto_tree_add_uint_format(rsvp_object_tree, hf_rsvp_type, tvb, offset+tlv_off, tlv_len,
tlv_type, "Unknown TLV: %d", tlv_type);
break;
}
tlv_off += tlv_len;
}
break;
default:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_lsp_attributes, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_lsp_attributes_tlv_data, tvb, offset+4, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* ASSOCIATION
*------------------------------------------------------------------------------*/
static const value_string association_type_vals[] = {
{ 0, "Reserved"},
{ 1, "Recovery"},
{ 2, "Resource Sharing"},
{ 3, "Segment Recovery"},
{ 4, "Inter-domain Recovery"},
{ 0, NULL}
};
static void
dissect_rsvp_association(proto_tree *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
guint16 association_type;
guint16 association_id;
proto_item *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
proto_item_set_text(ti, "ASSOCIATION ");
association_type = tvb_get_ntohs (tvb, offset + 4);
association_id = tvb_get_ntohs (tvb, offset + 6);
switch(type) {
case 1:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_association, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "(IPv4): ");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_association_type, tvb, offset+4, 2, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "%s. ",
val_to_str(association_type, association_type_vals, "Unknown (%u)"));
proto_tree_add_item(rsvp_object_tree, hf_rsvp_association_id, tvb, offset+6, 2, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "ID: %u. ", association_id);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_association_source_ipv4, tvb, offset+8, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "Src: %s", tvb_ip_to_str(wmem_packet_scope(), tvb, offset+8));
break;
case 2:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_association, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "(IPv6): ");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_association_type, tvb, offset+4, 2, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "%s. ",
val_to_str(association_type, association_type_vals, "Unknown (%u)"));
proto_tree_add_item(rsvp_object_tree, hf_rsvp_association_id, tvb, offset+6, 2, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "ID: %u. ", association_id);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_association_source_ipv6, tvb, offset+8, 16, ENC_NA);
proto_item_append_text(ti, "Src: %s", tvb_ip6_to_str(wmem_packet_scope(), tvb, offset+8));
break;
case 4: /* oif2008.389 */
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_association, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "(Routing Area): ");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_association_type, tvb, offset+4, 2, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "%s. ",
val_to_str(association_type, association_type_vals, "Unknown (%u)"));
proto_tree_add_item(rsvp_object_tree, hf_rsvp_association_id, tvb, offset+6, 2, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "Association ID: %u, ", association_id);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_association_routing_area_id, tvb, offset+8, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "Routing Area ID: %u, ", tvb_get_ntohl (tvb, offset+8));
proto_tree_add_item(rsvp_object_tree, hf_rsvp_association_node_id, tvb, offset+12, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "Node ID: %s", tvb_ip_to_str(wmem_packet_scope(), tvb, offset+12));
proto_tree_add_item(rsvp_object_tree, hf_rsvp_association_padding, tvb, offset+8, 16, ENC_NA);
break;
default:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_association, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_association_data, tvb, offset+4, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* TLVs for LSP TUNNEL IF ID object
* draft-ietf-ccamp-lsp-hierarchy-bis-02
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_lsp_tunnel_if_id_tlv(proto_tree *rsvp_object_tree, packet_info* pinfo,
tvbuff_t *tvb, int offset, int tlv_length,
int subtree_type)
{
int tlv_off;
guint16 tlv_type;
int tlv_len;
proto_tree *ti, *rsvp_lsp_tunnel_if_id_subtree;
for (tlv_off = 0; tlv_off < tlv_length; ) {
tlv_type = tvb_get_ntohs(tvb, offset+tlv_off);
tlv_len = tvb_get_ntohs(tvb, offset+tlv_off+2);
if ((tlv_len == 0) || ((tlv_off+tlv_len) > tlv_length)) {
proto_tree_add_expert(rsvp_object_tree, pinfo, &ei_rsvp_invalid_length, tvb, offset+tlv_off+2, 2);
return;
}
switch(tlv_type) {
case 1:
rsvp_lsp_tunnel_if_id_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+tlv_off, tlv_len, subtree_type, NULL,
"Unnumbered component link identifier: %u",
tvb_get_ntohl(tvb, offset+tlv_off+4));
proto_tree_add_uint_format_value(rsvp_lsp_tunnel_if_id_subtree, hf_rsvp_type, tvb, offset+tlv_off, 2,
tlv_type, "1 (Unnumbered component link identifier)");
proto_tree_add_item(rsvp_lsp_tunnel_if_id_subtree, hf_rsvp_lsp_tunnel_if_id_length, tvb, offset+tlv_off+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_lsp_tunnel_if_id_subtree, hf_rsvp_lsp_tunnel_if_id_component_link_identifier, tvb, offset+tlv_off+4, 4, ENC_BIG_ENDIAN);
break;
case 2:
rsvp_lsp_tunnel_if_id_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+tlv_off, tlv_len, subtree_type, NULL,
"IPv4 component link identifier: %s",
tvb_ip_to_str(pinfo->pool, tvb, offset+tlv_off+4));
proto_tree_add_uint_format_value(rsvp_lsp_tunnel_if_id_subtree, hf_rsvp_type, tvb, offset+tlv_off, 2,
tlv_type, "2 (IPv4 component link identifier)");
proto_tree_add_item(rsvp_lsp_tunnel_if_id_subtree, hf_rsvp_lsp_tunnel_if_id_length, tvb, offset+tlv_off+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_lsp_tunnel_if_id_subtree, hf_rsvp_lsp_tunnel_if_id_component_link_identifier_ipv4, tvb, offset+tlv_off+4, 4, ENC_BIG_ENDIAN);
break;
case 32769: /* oif-p0040.002.09 demo spec */
rsvp_lsp_tunnel_if_id_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+tlv_off, tlv_len, subtree_type, &ti,
"Targeted client layer: ");
proto_tree_add_uint_format_value(rsvp_lsp_tunnel_if_id_subtree, hf_rsvp_type, tvb, offset+tlv_off, 2,
tlv_type, "32769 (Targeted client layer)");
proto_tree_add_item(rsvp_lsp_tunnel_if_id_subtree, hf_rsvp_lsp_tunnel_if_id_length, tvb, offset+tlv_off+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_lsp_tunnel_if_id_subtree, hf_rsvp_lsp_tunnel_if_id_lsp_encoding_type, tvb, offset+tlv_off+4, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_lsp_tunnel_if_id_subtree, hf_rsvp_lsp_tunnel_if_id_switching_type, tvb, offset+tlv_off+5, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_lsp_tunnel_if_id_subtree, hf_rsvp_lsp_tunnel_if_id_signal_type, tvb, offset+tlv_off+6, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_lsp_tunnel_if_id_subtree, hf_rsvp_lsp_tunnel_if_id_connection_id, tvb, offset+tlv_off+8, 8, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_lsp_tunnel_if_id_subtree, hf_rsvp_lsp_tunnel_if_id_sc_pc_id, tvb, offset+tlv_off+16, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_lsp_tunnel_if_id_subtree, hf_rsvp_lsp_tunnel_if_id_sc_pc_scn_address, tvb, offset+tlv_off+20, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "LSP Encoding=%s, Switching Type=%s, Signal Type=%s",
rval_to_str(tvb_get_guint8(tvb,offset+tlv_off+4),
gmpls_lsp_enc_rvals, "Unknown (%d)"),
rval_to_str(tvb_get_guint8(tvb,offset+tlv_off+5),
gmpls_switching_type_rvals, "Unknown (%d)"),
val_to_str_ext(tvb_get_guint8(tvb,offset+tlv_off+6),
&gmpls_sonet_signal_type_str_ext, "Unknown (%d)"));
break;
default:
proto_tree_add_uint_format(rsvp_object_tree, hf_rsvp_type, tvb, offset+tlv_off, 2,
tlv_type, "Unknown TLV: %u", tlv_type);
break;
}
tlv_off += tlv_len;
}
}
/*------------------------------------------------------------------------------
* LSP TUNNEL INTERFACE ID
*------------------------------------------------------------------------------*/
static const value_string lsp_tunnel_if_id_action_str[] = {
{ 0, "LSP is FA (MPLS-TE topology advertisement only)"},
{ 1, "LSP is RA (IP network advertisement only)"},
{ 2, "LSP is RA (both IP and MPLS-TE topology advertisement)"},
{ 3, "LSP is to be used as a virtual local link"},
{ 0, NULL}
};
static void
dissect_rsvp_lsp_tunnel_if_id(proto_tree *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
proto_item *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
proto_item_set_text(ti, "LSP INTERFACE-ID: ");
switch(type) {
case 1:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_tunnel_if_id, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_lsp_tunnel_if_id_router_id, tvb, offset+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_lsp_tunnel_if_id_interface_id, tvb, offset+8, 4, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "LSP INTERFACE-ID: Unnumbered, Router-ID %s, Interface-ID %d",
tvb_ip_to_str(pinfo->pool, tvb, offset+4),
tvb_get_ntohl(tvb, offset+8));
break;
case 2:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_tunnel_if_id, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_lsp_tunnel_if_id_ipv4_interface_address, tvb, offset+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_lsp_tunnel_if_id_target_igp_instance, tvb, offset+8, 4, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "LSP INTERFACE-ID: IPv4, interface address %s,"
"IGP instance %s",
tvb_ip_to_str(pinfo->pool, tvb, offset+4),
tvb_ip_to_str(pinfo->pool, tvb, offset+8));
proto_tree_add_item(rsvp_object_tree, hf_rsvp_lsp_tunnel_if_id_action, tvb, offset+12, 1, ENC_BIG_ENDIAN);
dissect_rsvp_lsp_tunnel_if_id_tlv(rsvp_object_tree, pinfo, tvb, offset+16, obj_length-16,
TREE(TT_LSP_TUNNEL_IF_ID_SUBTREE));
break;
case 3:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_tunnel_if_id, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_lsp_tunnel_if_id_ipv6_interface_address, tvb, offset+4, 16, ENC_NA);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_lsp_tunnel_if_id_target_igp_instance, tvb, offset+20, 4, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "LSP INTERFACE-ID: IPv6, interface address %s,"
"IGP instance %s",
tvb_ip6_to_str(pinfo->pool, tvb, offset+4),
tvb_ip_to_str(pinfo->pool, tvb, offset+20));
proto_tree_add_item(rsvp_object_tree, hf_rsvp_lsp_tunnel_if_id_action, tvb, offset+24, 1, ENC_BIG_ENDIAN);
dissect_rsvp_lsp_tunnel_if_id_tlv(rsvp_object_tree, pinfo, tvb, offset+28, obj_length-28,
TREE(TT_LSP_TUNNEL_IF_ID_SUBTREE));
break;
case 4:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_tunnel_if_id, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_lsp_tunnel_if_id_router_id, tvb, offset+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_lsp_tunnel_if_id_interface_id, tvb, offset+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_lsp_tunnel_if_id_target_igp_instance, tvb, offset+12, 4, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "LSP INTERFACE-ID: Unnumbered with target, Router-ID %s,"
" Interface-ID %d, IGP instance %s",
tvb_ip_to_str(pinfo->pool, tvb, offset+4),
tvb_get_ntohl(tvb, offset+8),
tvb_ip_to_str(pinfo->pool, tvb, offset+12));
proto_tree_add_item(rsvp_object_tree, hf_rsvp_lsp_tunnel_if_id_action, tvb, offset+16, 1, ENC_BIG_ENDIAN);
dissect_rsvp_lsp_tunnel_if_id_tlv(rsvp_object_tree, pinfo, tvb, offset+20, obj_length-20,
TREE(TT_LSP_TUNNEL_IF_ID_SUBTREE));
break;
default:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_tunnel_if_id, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_lsp_tunnel_if_id_data, tvb, offset+4, obj_length-4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* NOTIFY REQUEST
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_notify_request(proto_item *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
proto_item *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
switch(type) {
case 1: {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_notify_request, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_notify_request_notify_node_address_ipv4, tvb, offset2, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, ": Notify node: %s",
tvb_ip_to_str(wmem_packet_scope(), tvb, offset2));
break;
}
case 2: {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_notify_request, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_notify_request_notify_node_address_ipv6, tvb, offset2, 16, ENC_NA);
proto_item_append_text(ti, ": Notify node: %s",
tvb_ip6_to_str(wmem_packet_scope(), tvb, offset2));
break;
}
default:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_notify_request, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_notify_request_data, tvb, offset2, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* GENERALIZED UNI
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_gen_uni(proto_tree *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type,
rsvp_conversation_info *rsvph)
{
int offset2 = offset + 4;
int mylen, i, j, k, l;
proto_item *ti2= NULL, *len_item;
proto_tree *rsvp_gen_uni_subtree, *rsvp_session_subtree, *rsvp_template_subtree;
int s_len, s_class, s_type, sobj_len, nsap_len;
int offset3;
proto_item *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
proto_item_set_text(ti, "GENERALIZED UNI: ");
mylen = obj_length - 4;
switch(type) {
case 1: {
const char *c;
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_generalized_uni, tvb, offset+3, 1, ENC_BIG_ENDIAN);
for (i=1, l = 0; l < mylen; i++) {
sobj_len = tvb_get_ntohs(tvb, offset2+l);
j = tvb_get_guint8(tvb, offset2+l+2);
switch(j) {
case 1:
case 2: /* We do source and destination TNA together */
c = (j==1) ? "Source" : "Destination";
k = tvb_get_guint8(tvb, offset2+l+3);
switch(k) {
case 1:
rsvp_gen_uni_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset2+l, 8, TREE(TT_GEN_UNI_SUBOBJ), NULL,
"%s IPv4 TNA: %s", c,
tvb_ip_to_str(pinfo->pool, tvb, offset2+l+4));
proto_tree_add_uint_format_value(rsvp_gen_uni_subtree, hf_rsvp_class, tvb, offset2+l+2, 1,
j, "%d (%s)", j, c);
proto_tree_add_uint_format_value(rsvp_gen_uni_subtree, hf_rsvp_type, tvb, offset2+l+3, 1,
k, "1 (IPv4)");
proto_tree_add_uint(rsvp_gen_uni_subtree, hf_rsvp_class_length, tvb, offset2+l, 2, sobj_len);
if (j==1)
proto_tree_add_item(rsvp_gen_uni_subtree, hf_rsvp_filter[RSVPF_GUNI_SRC_IPV4],
tvb, offset2+l+4, 4, ENC_BIG_ENDIAN);
else
proto_tree_add_item(rsvp_gen_uni_subtree, hf_rsvp_filter[RSVPF_GUNI_DST_IPV4],
tvb, offset2+l+4, 4, ENC_BIG_ENDIAN);
if (i < 4) {
proto_item_append_text(ti, "%s IPv4 TNA: %s", c,
tvb_ip_to_str(pinfo->pool, tvb, offset2+l+4));
}
break;
case 2:
rsvp_gen_uni_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset2+l, 20, TREE(TT_GEN_UNI_SUBOBJ), NULL,
"%s IPv6 TNA:", c);
proto_tree_add_uint_format_value(rsvp_gen_uni_subtree, hf_rsvp_class, tvb, offset2+l+2, 1,
j, "%d (%s)", j, c);
proto_tree_add_uint_format_value(rsvp_gen_uni_subtree, hf_rsvp_type, tvb, offset2+l+3, 1,
k, "2 (IPv6)");
proto_tree_add_uint(rsvp_gen_uni_subtree, hf_rsvp_class_length, tvb, offset2+l, 2, sobj_len);
if (j==1)
proto_tree_add_item(rsvp_gen_uni_subtree, hf_rsvp_filter[RSVPF_GUNI_SRC_IPV6],
tvb, offset2+l+4, 16, ENC_NA);
else
proto_tree_add_item(rsvp_gen_uni_subtree, hf_rsvp_filter[RSVPF_GUNI_DST_IPV6],
tvb, offset2+l+4, 16, ENC_NA);
if (i < 4) {
proto_item_append_text(ti, "%s IPv6 TNA: %s", c,
tvb_ip6_to_str(pinfo->pool, tvb, offset2+l+4));
}
break;
case 3:
rsvp_gen_uni_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset2+l, tvb_get_ntohs(tvb, offset2+l),
TREE(TT_GEN_UNI_SUBOBJ), NULL, "%s NSAP TNA: ", c);
nsap_len = tvb_get_guint8(tvb, offset2+l+4);
proto_tree_add_uint_format_value(rsvp_gen_uni_subtree, hf_rsvp_class, tvb, offset2+l+2, 1,
j, "%d (%s)", j, c);
proto_tree_add_uint_format_value(rsvp_gen_uni_subtree, hf_rsvp_type, tvb, offset2+l+3, 1,
k, "3 (NSAP)");
proto_tree_add_uint(rsvp_gen_uni_subtree, hf_rsvp_class_length, tvb, offset2+l, 2, sobj_len);
proto_tree_add_item(rsvp_gen_uni_subtree, hf_rsvp_nsap_length, tvb, offset2+l+4, 1, ENC_BIG_ENDIAN);
proto_tree_add_string(rsvp_gen_uni_subtree, hf_rsvp_nsap_address, tvb, offset2+l+5, sobj_len-4,
print_nsap_net(pinfo->pool, tvb, offset2+l+5, nsap_len));
if (i < 4) {
proto_item_append_text(ti, "%s NSAP TNA: %s", c,
print_nsap_net(pinfo->pool, tvb, offset2+l+5, nsap_len));
}
break;
default:
rsvp_gen_uni_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset2+l, tvb_get_ntohs(tvb, offset2+l),
TREE(TT_GEN_UNI_SUBOBJ), NULL, "%s UNKNOWN TNA", c);
proto_tree_add_uint_format_value(rsvp_gen_uni_subtree, hf_rsvp_class, tvb, offset2+l+2, 1,
j, "%d (%s)", j, c);
proto_tree_add_uint_format_value(rsvp_gen_uni_subtree, hf_rsvp_type, tvb, offset2+l+3, 1,
k, "%d (UNKNOWN)", k);
proto_tree_add_uint(rsvp_gen_uni_subtree, hf_rsvp_class_length, tvb, offset2+l, 2, sobj_len);
proto_tree_add_item(rsvp_gen_uni_subtree, hf_rsvp_gen_uni_data, tvb, offset2+l+4, sobj_len-4, ENC_NA);
if (i < 4) {
proto_item_append_text(ti, "%s UNKNOWN", c);
}
break;
}
break;
case 3: /* Diversity subobject */
k = tvb_get_guint8(tvb, offset2+l+3);
switch(k) {
default:
case 1:
rsvp_gen_uni_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset2+l, tvb_get_ntohs(tvb, offset2+l),
TREE(TT_GEN_UNI_SUBOBJ), &ti2, "Diversity Subobject");
proto_tree_add_uint_format_value(rsvp_gen_uni_subtree, hf_rsvp_class, tvb, offset2+l+2, 1,
j, "%d (Diversity)", j);
proto_tree_add_uint(rsvp_gen_uni_subtree, hf_rsvp_type, tvb, offset2+l+3, 1, k);
proto_tree_add_uint(rsvp_gen_uni_subtree, hf_rsvp_class_length, tvb, offset2+l, 2, sobj_len);
proto_tree_add_item(rsvp_gen_uni_subtree, hf_rsvp_class_diversity, tvb, offset2+l+4, 1, ENC_NA);
s_len = tvb_get_ntohs(tvb, offset2+l+8);
s_class = tvb_get_guint8(tvb, offset2+l+10);
s_type = tvb_get_guint8(tvb, offset2+l+11);
rsvp_session_subtree = proto_tree_add_subtree(rsvp_gen_uni_subtree, tvb, offset2+l+8,
s_len, TREE(rsvp_class_to_tree_type(s_class)), &ti2, "Session");
len_item = proto_tree_add_uint(rsvp_session_subtree, hf_rsvp_length, tvb, offset2+l+8, 2, s_len);
if (s_len < 4) {
expert_add_info_format(pinfo, len_item, &ei_rsvp_invalid_length,
"Length: %u (bogus, must be >= 4)", s_len);
break;
}
proto_tree_add_uint(rsvp_session_subtree, hf_rsvp_filter[RSVPF_OBJECT], tvb,
offset2+8+l+10, 1, s_class);
dissect_rsvp_session(pinfo, ti2, rsvp_session_subtree, tvb, offset2+l+8,
s_len, s_class, s_type, rsvph);
offset3 = offset2 + s_len;
s_len = tvb_get_ntohs(tvb, offset3+l+8);
s_class = tvb_get_guint8(tvb, offset3+l+10);
s_type = tvb_get_guint8(tvb, offset3+l+11);
rsvp_template_subtree = proto_tree_add_subtree(rsvp_gen_uni_subtree, tvb, offset3+l+8,
s_len, TREE(rsvp_class_to_tree_type(s_class)), &ti2, "Template");
proto_tree_add_uint(rsvp_template_subtree, hf_rsvp_length, tvb, offset3+l+8, 2, s_len);
if (s_len < 4) {
expert_add_info_format(pinfo, len_item, &ei_rsvp_invalid_length,
"Length: %u (bogus, must be >= 4)", s_len);
break;
}
proto_tree_add_uint(rsvp_template_subtree, hf_rsvp_filter[RSVPF_OBJECT], tvb,
offset3+8+l+10, 1, s_class);
dissect_rsvp_template_filter(pinfo, ti2, rsvp_template_subtree, tvb, offset3+l+8,
s_len, s_class, s_type, rsvph);
if (i < 4) {
proto_item_append_text(ti, "Diversity");
}
break;
}
break;
case 4: /* Egress Label */
k = tvb_get_guint8(tvb, offset2+l+3);
if (k == 1) /* Egress label sub-type */
rsvp_gen_uni_subtree = proto_tree_add_subtree(rsvp_object_tree, tvb,
offset2+l, sobj_len, TREE(TT_GEN_UNI_SUBOBJ), &ti2,
"Egress Label Subobject");
else if (k == 2) /* SPC_label sub-type (see G.7713.2) */
rsvp_gen_uni_subtree = proto_tree_add_subtree(rsvp_object_tree, tvb,
offset2+l, sobj_len, TREE(TT_GEN_UNI_SUBOBJ), &ti2,
"SPC Label Subobject");
else
rsvp_gen_uni_subtree = proto_tree_add_subtree(rsvp_object_tree, tvb,
offset2+l, sobj_len, TREE(TT_GEN_UNI_SUBOBJ), &ti2,
"Unknown Label Subobject");
proto_tree_add_uint_format_value(rsvp_gen_uni_subtree, hf_rsvp_class, tvb, offset2+l+2, 1,
j, "%d (Egress/SPC Label)", j);
proto_tree_add_uint(rsvp_gen_uni_subtree, hf_rsvp_type, tvb, offset2+l+3, 1, k);
proto_tree_add_uint(rsvp_gen_uni_subtree, hf_rsvp_class_length, tvb, offset2+l, 2, sobj_len);
proto_tree_add_item(rsvp_gen_uni_subtree, hf_rsvp_gen_uni_direction,
tvb, offset+l+2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_gen_uni_subtree, hf_rsvp_egress_label_type, tvb, offset2+l+7, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_gen_uni_subtree, hf_rsvp_gen_uni_logical_port_id, tvb, offset2+l+8, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti2, ": %s, Label type %d, Port ID %d, Label ",
tvb_get_guint8(tvb, offset2+l+4) & 0x80 ?
"Upstream" : "Downstream",
tvb_get_guint8(tvb, offset2+l+7),
tvb_get_ntohl(tvb, offset2+l+8));
for (j=12; j < sobj_len; j+=4) {
proto_tree_add_item(rsvp_gen_uni_subtree, hf_rsvp_egress_label, tvb, offset2+l+j, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti2, "%u ", tvb_get_ntohl(tvb, offset2+l+j));
}
if (i < 4) {
if (k == 1)
proto_item_append_text(ti, "Egress Label");
else if (k == 2)
proto_item_append_text(ti, "SPC Label");
}
break;
case 5: /* Service Level */
k = tvb_get_guint8(tvb, offset2+l+3);
switch(k) {
default:
case 1:
rsvp_gen_uni_subtree = proto_tree_add_subtree(rsvp_object_tree, tvb,
offset2+l, sobj_len, TREE(TT_GEN_UNI_SUBOBJ), &ti2,
"Service Level Subobject");
proto_tree_add_uint_format_value(rsvp_gen_uni_subtree, hf_rsvp_class, tvb, offset2+l+2, 1,
j, "%d (Service Level)", j);
proto_tree_add_uint(rsvp_gen_uni_subtree, hf_rsvp_type, tvb, offset2+l+3, 1, k);
proto_tree_add_uint(rsvp_gen_uni_subtree, hf_rsvp_class_length, tvb, offset2+l, 2, sobj_len);
proto_tree_add_item(rsvp_gen_uni_subtree, hf_rsvp_gen_uni_service_level, tvb, offset2+l+4, 1, ENC_BIG_ENDIAN);
proto_item_append_text(ti2, ": %u", tvb_get_guint8(tvb, offset2+l+4));
if (i < 4) {
proto_item_append_text(ti, "Service Level %d", tvb_get_guint8(tvb, offset2+l+4));
}
break;
}
break;
default: /* Unknown subobject */
rsvp_gen_uni_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset2+l, sobj_len, TREE(TT_GEN_UNI_SUBOBJ), NULL,
"Unknown subobject: %u",
j);
proto_tree_add_uint_format_value(rsvp_gen_uni_subtree, hf_rsvp_type, tvb, offset2+l, 1,
j, "%u (Unknown)", j);
proto_tree_add_item(rsvp_gen_uni_subtree, hf_rsvp_class_length, tvb, offset2+l+1, 1, ENC_BIG_ENDIAN);
break;
}
if (tvb_get_guint8(tvb, offset2+l+1) < 1) {
proto_tree_add_expert_format(rsvp_gen_uni_subtree, pinfo, &ei_rsvp_invalid_length, tvb, offset2+l+1, 1,
"Invalid length: %u", tvb_get_guint8(tvb, offset2+l+1));
return;
}
l += tvb_get_guint8(tvb, offset2+l+1);
if (l < mylen) {
if (i < 4)
proto_item_append_text(ti, ", ");
else if (i==4)
proto_item_append_text(ti, "...");
}
}
break;
}
default:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_generalized_uni, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_gen_uni_data, tvb, offset2, mylen, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* CALL_ID
*------------------------------------------------------------------------------*/
static const value_string address_type_vals[] = {
{ 1, "1 (IPv4)"},
{ 2, "2 (IPv6)"},
{ 3, "3 (NSAP)"},
{ 4, "4 (MAC)"},
{ 0x7f, "0x7f (Vendor-defined)"},
{ 0, NULL}
};
static void
dissect_rsvp_call_id(proto_tree *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int c_type)
{
int type = 0;
const guint8 *str;
int offset2 = offset + 4;
int offset3, offset4, len;
proto_tree *ti2 = NULL, *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
proto_item_set_text(ti, "CALL-ID: ");
switch(c_type) {
case 0:
proto_item_append_text(ti,"Empty");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_call_id, tvb, offset+3, 1, ENC_BIG_ENDIAN);
if (obj_length > 4)
proto_tree_add_item(rsvp_object_tree, hf_rsvp_call_id_data, tvb, offset2, obj_length-4, ENC_NA);
break;
case 1:
case 2:
type = tvb_get_guint8 (tvb, offset2);
if (c_type == 1) {
offset3 = offset2 + 4;
len = obj_length - 16;
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_call_id, tvb, offset+3, 1, ENC_BIG_ENDIAN);
ti2 = proto_tree_add_item(rsvp_object_tree, hf_rsvp_call_id_address_type, tvb, offset2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_call_id_reserved, tvb, offset2+1, 3, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "Operator-Specific. Addr Type: %s. ",
val_to_str(type, address_type_vals, "Unknown (%u)"));
}
else {
offset3 = offset2 + 16;
len = obj_length - 28;
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_call_id, tvb, offset+3, 1, ENC_BIG_ENDIAN);
ti2 = proto_tree_add_item(rsvp_object_tree, hf_rsvp_call_id_address_type, tvb, offset2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item_ret_string(rsvp_object_tree, hf_rsvp_call_id_international_segment, tvb, offset2 + 1, 3, ENC_NA|ENC_ASCII, pinfo->pool, &str);
proto_item_append_text(ti, "Globally-Unique. Addr Type: %s. Intl Segment: %s. ",
val_to_str(type, address_type_vals, "Unknown (%u)"), str);
proto_tree_add_item_ret_string(rsvp_object_tree, hf_rsvp_call_id_national_segment, tvb, offset2 + 4, 12, ENC_NA|ENC_ASCII, pinfo->pool, &str);
proto_item_append_text(ti, "Natl Segment: %s. ", str);
}
switch(type) {
case 1:
offset4 = offset3 + 4;
str = tvb_ip_to_str(pinfo->pool, tvb, offset3);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_filter[RSVPF_CALL_ID_SRC_ADDR_IPV4],
tvb, offset3, 4, ENC_BIG_ENDIAN);
break;
case 2:
offset4 = offset3 + 16;
str = tvb_ip6_to_str(pinfo->pool, tvb, offset3);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_filter[RSVPF_CALL_ID_SRC_ADDR_IPV6],
tvb, offset3, 16, ENC_NA);
break;
case 3:
offset4 = offset3 + 20;
str = print_nsap_net(pinfo->pool, tvb, offset3, 20);
proto_tree_add_string(rsvp_object_tree, hf_rsvp_source_transport_network_addr, tvb, offset3, 20, str);
break;
case 4:
offset4 = offset3 + 6;
str = tvb_ether_to_str(pinfo->pool, tvb, offset3);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_callid_srcaddr_ether, tvb, offset3, 6, ENC_NA);
break;
case 0x7F:
offset4 = offset3 + len;
str = tvb_bytes_to_str(pinfo->pool, tvb, offset3, len);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_callid_srcaddr_bytes, tvb, offset3, len, ENC_NA);
break;
default:
offset4 = offset3 + len;
str = "???";
expert_add_info(pinfo, ti2, &ei_rsvp_call_id_address_type);
break;
}
proto_item_append_text(ti, "Src: %s. ", str);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_call_id_local_identifier, tvb, offset4, 8, ENC_NA);
proto_item_append_text(ti, "Local ID: %s. ", tvb_bytes_to_str(pinfo->pool, tvb, offset4, 8));
break;
default:
proto_item_append_text(ti, " Unknown");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_call_id, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_call_id_data, tvb, offset2, obj_length-4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* 3GPP2_OBJECT X.S0057-0 v1.0, X.S0011-004-E v1.0
*------------------------------------------------------------------------------*/
static const value_string rsvp_3gpp_object_ie_type_vals[] = {
{ 0, "TFT IPv4"},
{ 1, "TFT IPv4 Error"},
{ 2, "TFT IPv6"},
{ 3, "TFT IPv6 Error"},
{ 4, "Header Removal"},
{ 5, "Header Removal Error"},
{ 6, "Channel Treatment"},
{ 7, "Channel Treatment Error"},
{ 0, NULL}
};
static const value_string rsvp_3gpp_object_tft_d_vals[] = {
{ 0, "Forward Direction"},
{ 1, "Reverse Direction"},
{ 2, "Reserved"},
{ 3, "Reserved"},
{ 0, NULL}
};
static const value_string rsvp_3gpp_obj_tft_opcode_vals[] = {
{ 0x00, "Spare"},
{ 0x01, "Create new TFT"},
{ 0x02, "Delete existing TFT"},
{ 0x03, "Add packet filters to existing TFT"},
{ 0x04, "Replace packet filters in existing TFT"},
{ 0x05, "Delete packet filters from existing TFT"},
{ 0x06, "QoS Check"},
{ 0x07, "Reserved"},
{ 0x80, "Initiate Flow Request"},
{ 0x81, "QoS Check Confirm"},
{ 0x82, "Initiate Delete Packet Filter from Existing TFT"},
{ 0x83, "Initiate Replace packet filters in existing TFT"},
{ 0, NULL}
};
static const value_string rsvp_3gpp_obj_pf_comp_type_id_vals[] = {
{ 16, "IPv4 Source Address with Subnet Mask"},
{ 17, "IPv4 Destination Address with Subnet Mask"},
{ 32, "IPv6 Source Address with Prefix Length"},
{ 33, "IPv6 Destination Address with Prefix Length"},
{ 48, "Protocol /Next header"},
{ 64, "Single Destination Port"},
{ 65, "Destination Port range"},
{ 80, "Single Source Port"},
{ 81, "Source Port range"},
{ 96, "Security Parameter Index"},
{ 112, "Type of Service/Traffic Class"},
{ 128, "Flow label"},
{ 129, "Type 2 Routing Header with Prefix Length"},
{ 130, "Home Address Option with Prefix Length"},
{ 0, NULL}
};
static const value_string rsvp_3gpp_obj_pf_treatment_vals[] = {
{ 0, "Header Compression"},
{ 1, "Maximum Buffer Timer"},
{ 0, NULL}
};
#if 0
static const value_string rsvp_3gpp_qos_result_vals[] = {
{ 0, "Successful"},
{ 1, "UE Initiated QoS is not authorized"},
{ 2, "NW initiated QoS in progress for this flow"},
{ 3, "Requested FlowProfileIDs failed mapping"},
{ 0, NULL}
};
#endif
static const value_string rsvp_3gpp_obj_traffic_class_vals[] = {
{ 0, "Unknown"},
{ 1, "Conversational"},
{ 2, "Streaming"},
{ 3, "Interactive"},
{ 4, "Background"},
{ 0, NULL}
};
static void
dissect_rsvp_3gpp_object(proto_tree *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int c_type)
{
guint16 length, ie_type;
proto_tree *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
offset+=3;
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_3gpp_object, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Set obj_length to the remaining bytes */
obj_length = obj_length - 4;
if(c_type==1){
/* Transaction ID */
proto_tree_add_item(rsvp_object_tree, hf_rsvp_3gpp_obj_tid, tvb, offset, 4, ENC_BIG_ENDIAN);
offset+=4;
obj_length = obj_length - 4;
/* IE List */
while(obj_length>0){
length = tvb_get_ntohs(tvb, offset);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_3gpp_obj_ie_len, tvb, offset, 2, ENC_BIG_ENDIAN);
offset+=2;
ie_type = tvb_get_ntohs(tvb, offset);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_3gpp_obj_ie_type, tvb, offset, 2, ENC_BIG_ENDIAN);
offset+=2;
if ((ie_type == 0)||(ie_type==2)){
guint8 tft_opcode, tft_n_pkt_flt;
int i;
if(ie_type == 0){
/*IPv4*/
proto_tree_add_item(rsvp_object_tree, hf_rsvp_3gpp_obj_ue_ipv4_addr, tvb, offset, 4, ENC_BIG_ENDIAN);
offset+=4;
}else{
proto_tree_add_item(rsvp_object_tree, hf_rsvp_3gpp_obj_ue_ipv6_addr, tvb, offset, 16, ENC_NA);
offset+=16;
}
/* D Reserved NS SR_ID Reserved P TFT Operation Code Number of Packet filters */
/* D */
proto_tree_add_item(rsvp_object_tree, hf_rsvp_3gpp_obj_tft_d, tvb, offset, 4, ENC_BIG_ENDIAN);
/* NS */
proto_tree_add_item(rsvp_object_tree, hf_rsvp_3gpp_obj_tft_ns, tvb, offset, 4, ENC_BIG_ENDIAN);
/* SR_ID */
proto_tree_add_item(rsvp_object_tree, hf_rsvp_3gpp_obj_tft_sr_id, tvb, offset, 4, ENC_BIG_ENDIAN);
/* P */
proto_tree_add_item(rsvp_object_tree, hf_rsvp_3gpp_obj_tft_p, tvb, offset, 4, ENC_BIG_ENDIAN);
/* TFT Operation Code */
tft_opcode = tvb_get_guint8(tvb, offset+2);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_3gpp_obj_tft_opcode, tvb, offset, 4, ENC_BIG_ENDIAN);
/* Number of Packet filters */
tft_n_pkt_flt = tvb_get_guint8(tvb, offset+3);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_3gpp_obj_tft_n_pkt_flt, tvb, offset, 4, ENC_BIG_ENDIAN);
offset+=4;
/* Packet filter list
* The packet filter list contains a variable number of packet filters. It shall be
* encoded same as defined in X.S0011-D Chapter 4 [5] except as defined
* below:
* For "QoS Check Confirm" operations, the packet filter list shall be empty.
* For "Initiate Delete Packet Filter from Existing TFT", the packet filter list
* shall contain a variable number of Flow Identifiers given in the number of
* packet filters field. In this case, the packet filter evaluation precedence,
* length, and contents are not included, only the Flow Identifiers are
* included. See Figure B-6, X.S0011-D [5] .
* For "Initiate Flow request" and "Initiate Replace Packet Filters in Existing
* TFT" Replace Packet Filters in Existing TFT the packet filter list shall
* contain a variable number of Flow Identifiers, along with the packet filter
* contents. See Figure B-7, X.S0011-D
*/
if((tft_opcode!=0x81)&&(tft_n_pkt_flt != 0)){
/* Packet Filter List */
for (i = 0; i < tft_n_pkt_flt; i++) {
proto_tree *flow_tree, *t2_tree;
guint16 pkt_flt_len, item_len, pf_cont_len;
guint8 pf_comp_type_id;
flow_tree = proto_tree_add_subtree_format(rsvp_object_tree, tvb, offset, -1, ett_treelist[TT_3GPP_OBJ_FLOW], &ti, "Flow Identifier Num %u",i+1);
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_flow_id, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
item_len = 1;
if((tft_opcode==0x05)||(tft_opcode==0x82)){
/* delete packet filters from existing TFT, Initiate Delete Packet Filter from Existing TFT */
proto_item_set_len(ti, item_len);
continue;
}
/* Packet filter evaluation precedence */
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_ev_prec, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Packet filter length */
pkt_flt_len = tvb_get_ntohs(tvb,offset);
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_len, tvb, offset, 2, ENC_BIG_ENDIAN);
item_len = item_len + pkt_flt_len +1;
offset+=2;
/* Packet filter contents */
/* PF Type (0-1) */
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_type, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Length */
pf_cont_len = tvb_get_guint8(tvb, offset);
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_cont_len, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Packet filter component type identifier */
pf_comp_type_id = tvb_get_guint8(tvb, offset);
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_comp_type_id, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Packet filter component */
switch(pf_comp_type_id){
case 16: /* IPv4 Source Address with Subnet Mask */
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_src_ipv4, tvb, offset, 4, ENC_BIG_ENDIAN);
offset+=4;
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_ipv4_mask, tvb, offset, 4, ENC_BIG_ENDIAN);
offset+=4;
pf_cont_len-=11;
break;
case 17: /* IPv4 Destination Address with Subnet Mask */
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_dst_ipv4, tvb, offset, 4, ENC_BIG_ENDIAN);
offset+=4;
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_ipv4_mask, tvb, offset, 4, ENC_BIG_ENDIAN);
offset+=4;
/* Items length (8 + 3)*/
pf_cont_len-=11;
break;
case 32: /* IPv6 Source Address with Prefix Length */
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_src_ipv6, tvb, offset, 16, ENC_NA);
offset+=16;
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_ipv6_prefix_length, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Items length (17 + 3)*/
pf_cont_len-=20;
break;
case 33: /* IPv6 Destination Address with Prefix Length */
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_dst_ipv6, tvb, offset, 16, ENC_NA);
offset+=16;
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_ipv6_prefix_length, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Items length (17 + 3)*/
pf_cont_len-=20;
break;
case 48: /* Protocol /Next header */
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_prot_next, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Items length (1 + 3)*/
pf_cont_len-=4;
break;
case 64: /* Single Destination Port */
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_dst_port, tvb, offset, 2, ENC_BIG_ENDIAN);
offset+=2;
/* Items length (2 + 3)*/
pf_cont_len-=5;
break;
case 65: /* Destination Port range */
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_3gpp_obj_pf_dst_port_range, tvb, offset, 4,
tvb_get_ntohs(tvb,offset), "%u-%u", tvb_get_ntohs(tvb,offset), tvb_get_ntohs(tvb,offset+2));
offset+=4;
break;
case 80: /* Single Source Port */
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_src_port, tvb, offset, 2, ENC_BIG_ENDIAN);
offset+=2;
/* Items length (2 + 3)*/
pf_cont_len-=5;
break;
case 81: /* Source Port range */
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_3gpp_obj_pf_src_port_range, tvb, offset, 4,
tvb_get_ntohs(tvb,offset), "Source Port range %u-%u", tvb_get_ntohs(tvb,offset), tvb_get_ntohs(tvb,offset+2));
offset+=4;
/* Items length (4 + 3)*/
pf_cont_len-=7;
break;
case 96: /* Security Parameter Index */
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_ipsec_spi, tvb, offset, 4, ENC_BIG_ENDIAN);
offset+=4;
/* Items length (4 + 3)*/
pf_cont_len-=7;
break;
case 112: /* Type of Service/Traffic Class */
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_tos_tc, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Items length (1 + 3)*/
pf_cont_len-=4;
break;
case 128: /* Flow label */
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_flow_lbl, tvb, offset, 3, ENC_BIG_ENDIAN);
offset+=3;
/* Items length (3 + 3)*/
pf_cont_len-=6;
break;
case 129: /* Type 2 Routing Header with Prefix Length */
t2_tree = proto_tree_add_subtree(flow_tree, tvb, offset, 17, ett_treelist[TT_3GPP_OBJ_T2], NULL, "Type 2 Routing Header packet filter");
proto_tree_add_item(t2_tree, hf_rsvp_3gpp_obj_pf_ipv6, tvb, offset, 16, ENC_NA);
offset+=16;
proto_tree_add_item(t2_tree, hf_rsvp_3gpp_obj_pf_ipv6_prefix_length, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Items length (17 + 3)*/
pf_cont_len-=20;
break;
case 130: /* Home Address Option with Prefix Length */
t2_tree = proto_tree_add_subtree(flow_tree, tvb, offset, 17, ett_treelist[TT_3GPP_OBJ_HO], NULL, "Home address Option packet filter");
proto_tree_add_item(t2_tree, hf_rsvp_3gpp_obj_pf_ipv6, tvb, offset, 16, ENC_NA);
offset+=16;
proto_tree_add_item(t2_tree, hf_rsvp_3gpp_obj_pf_ipv6_prefix_length, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Items length (17 + 3)*/
pf_cont_len-=20;
break;
default:
proto_tree_add_expert(flow_tree, pinfo, &ei_rsvp_packet_filter_component, tvb, offset, pf_cont_len-2);
offset = offset + pkt_flt_len - 5;
pf_cont_len=0;
break;
}
if(pf_cont_len != 0){
/* Packet filter treatment */
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_treatment, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* [RFC 3006] hint */
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_hint, tvb, offset, 4, ENC_BIG_ENDIAN);
offset+=4;
}
proto_item_set_len(ti, item_len);
}
}
/* QoS List (QoS Check, QoS-Check Confirm Initiate Flow Request
* and Initiate Replace Packet Filters in Existing TFT)
* XXX
* Create new TFT?
*/
if((tft_opcode == 0x01)||(tft_opcode == 0x06)||(tft_opcode == 0x80)||(tft_opcode == 0x81)||(tft_opcode == 0x83)){
/* QoS List Length */
gint32 tft_qos_list_len;
guint8 blob_len, item_len, padding_len;
gboolean verbose;
proto_tree *qos_tree, *qos_sub_blob_tree, *qos_att_tree;
int num = 0, j, num_qos_att_set;
tft_qos_list_len = tvb_get_ntohs(tvb, offset);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_3gpp_obj_tft_qos_list_len, tvb, offset, 2, ENC_BIG_ENDIAN);
offset+=2;
tft_qos_list_len-=2;
if(tft_qos_list_len > 0){
while (tft_qos_list_len>0) {
int bit_offset; /* offset in bits */
guint8 qos_attribute_set_len;
num++;
qos_tree = proto_tree_add_subtree_format(rsvp_object_tree, tvb, offset, -1,
ett_treelist[TT_3GPP_OBJ_QOS], NULL, "QOS Flow Identifier Num %u", num);
/* Flow Identifier */
proto_tree_add_item(qos_tree, hf_rsvp_3gpp_obj_flow_id, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
tft_qos_list_len--;
/* R_QOS_SUB_BLOB_LEN 1 */
blob_len = tvb_get_guint8(tvb, offset);
proto_tree_add_item(qos_tree, hf_rsvp_3gpp_r_qos_blob_len, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
tft_qos_list_len--;
/* R_QoS_SUB_BLOB X.S0011-004-D */
ti = proto_tree_add_item(qos_tree, hf_rsvp_3gpp_r_qos_blob, tvb, offset, blob_len, ENC_NA);
qos_sub_blob_tree = proto_item_add_subtree(ti, ett_treelist[TT_3GPP_OBJ_QOS_SUB_BLOB]);
proto_tree_add_item(qos_sub_blob_tree, hf_rsvp_3gpp_r_qos_blob_flow_pri, tvb, offset, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(qos_sub_blob_tree, hf_rsvp_3gpp_r_qos_blob_num_qos_att_set, tvb, offset, 1, ENC_BIG_ENDIAN);
num_qos_att_set = (tvb_get_guint8(tvb, offset) & 0x0e)>>1;
/* point to the first bit in the QoS_ATTRIBUTE_SET */
bit_offset = (offset<<3)+7;
for (j = 0; j < num_qos_att_set; j++) {
qos_attribute_set_len = tvb_get_bits8(tvb,bit_offset,4);
qos_att_tree = proto_tree_add_subtree_format(qos_sub_blob_tree, tvb, bit_offset>>3, qos_attribute_set_len, ett_treelist[TT_3GPP_OBJ_QOS_SUB_BLOB], NULL,
"QoS_ATTRIBUTE_SET %u(%u bytes)", j+1, qos_attribute_set_len);
proto_tree_add_bits_item(qos_att_tree, hf_rsvp_3gpp_qos_att_set_len, tvb, bit_offset, 4, ENC_BIG_ENDIAN);
bit_offset+=4;
if(qos_attribute_set_len==0){
break;
}
proto_tree_add_bits_item(qos_att_tree, hf_rsvp_3gpp_qos_attribute_set_id, tvb, bit_offset, 7, ENC_BIG_ENDIAN);
bit_offset+=7;
verbose = tvb_get_bits8(tvb, bit_offset, 1);
proto_tree_add_bits_item(qos_att_tree, hf_rsvp_3gpp_qos_attribute_verbose, tvb, bit_offset, 1, ENC_BIG_ENDIAN);
bit_offset++;
if(verbose == FALSE){
proto_tree_add_bits_item(qos_att_tree, hf_rsvp_3gpp_qos_attribute_prof_id, tvb, bit_offset, 16, ENC_BIG_ENDIAN);
bit_offset+=16;
}else{
/* Traffic_Class 0 or 3 */
proto_tree_add_bits_item(qos_att_tree, hf_rsvp_3gpp_qos_attribute_traff_cls, tvb, bit_offset, 3, ENC_BIG_ENDIAN);
bit_offset+=3;
/* Peak_Rate 0 or 16 */
proto_tree_add_bits_item(qos_att_tree, hf_rsvp_3gpp_qos_attribute_peak_rate, tvb, bit_offset, 16, ENC_BIG_ENDIAN);
bit_offset+=16;
/* Bucket_Size 0 or 16 */
proto_tree_add_bits_item(qos_att_tree, hf_rsvp_3gpp_qos_attribute_bucket_size, tvb, bit_offset, 16, ENC_BIG_ENDIAN);
bit_offset+=16;
/* Token_Rate 0 or 16 */
proto_tree_add_bits_item(qos_att_tree, hf_rsvp_3gpp_qos_attribute_token_rate, tvb, bit_offset, 16, ENC_BIG_ENDIAN);
bit_offset+=16;
/* Max_Latency 0 or 8 */
proto_tree_add_bits_item(qos_att_tree, hf_rsvp_3gpp_qos_attribute_max_latency, tvb, bit_offset, 16, ENC_BIG_ENDIAN);
bit_offset+=8;
/* Max_Loss_Rate 0 or 8 */
proto_tree_add_bits_item(qos_att_tree, hf_rsvp_3gpp_qos_attribute_max_loss_rte, tvb, bit_offset, 16, ENC_BIG_ENDIAN);
bit_offset+=8;
/* Delay_Var_Sensitive 0 or 1 */
proto_tree_add_bits_item(qos_att_tree, hf_rsvp_3gpp_qos_attribute_delay_var_sensitive, tvb, bit_offset, 16, ENC_BIG_ENDIAN);
bit_offset+=1;
}
/* Padd to fill up to octet boundary, Reserved 0-7 as needed */
padding_len = 0;
if((bit_offset & 0x07) != 0){
padding_len = 8 - (bit_offset & 0x07);
proto_tree_add_bits_item(qos_att_tree, hf_rsvp_3gpp_qos_attribute_reserved, tvb, bit_offset, padding_len, ENC_BIG_ENDIAN);
}
bit_offset = bit_offset + padding_len;
}
offset = offset + blob_len;
tft_qos_list_len = tft_qos_list_len - blob_len;
/* Result Code This field is only included in the ResvConf message when
* the TFT Operation Code field is set to QoS-Check Confirm.
*/
item_len = blob_len + 2;
if(tft_opcode == 0x81){
proto_tree_add_item(qos_tree, hf_rsvp_3gpp_qos_result, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
tft_qos_list_len--;
item_len++;
}
proto_item_set_len(ti, item_len);
}
}
}else{
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ie_data, tvb, offset, length-2, ENC_NA);
}
obj_length = obj_length - length;
}
}
}
}
/*------------------------------------------------------------------------------
* RESTART CAPABILITY
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_restart_cap(proto_tree *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
guint restart, recovery;
proto_tree *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
proto_item_set_text(ti, "RESTART CAPABILITY: ");
switch(type) {
case 1:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_restart_cap, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item_ret_uint(rsvp_object_tree, hf_rsvp_restart_cap_restart_time, tvb, offset2, 4,
ENC_BIG_ENDIAN, &restart);
proto_tree_add_item_ret_uint(rsvp_object_tree, hf_rsvp_restart_cap_recovery_time, tvb, offset2+4, 4,
ENC_BIG_ENDIAN, &recovery);
proto_item_append_text(ti, "Restart Time: %d ms. Recovery Time: %d ms.",
restart, recovery);
break;
default:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_restart_cap, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_restart_cap_data, tvb, offset2, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* LINK CAPABILITY
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_link_cap(proto_item *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class, int type)
{
proto_tree *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
proto_item_set_text(ti, "LINK CAPABILITY: ");
switch(type) {
case 1:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_link_cap, tvb, offset+3, 1, type);
dissect_rsvp_ro_subobjects(ti, pinfo, rsvp_object_tree, tvb,
offset + 4, obj_length, rsvp_class);
break;
default:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_link_cap, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_record_route_data, tvb, offset+4, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* PROTECTION INFORMATION
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_protection_info(proto_tree *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
guint8 flags1, lsp_flags, link_flags, seg_flags;
proto_tree *ti2, *rsvp_pi_link_flags_tree, *rsvp_pi_lsp_flags_tree, *rsvp_pi_seg_flags_tree;
int offset2 = offset + 4;
proto_tree *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
proto_item_set_text(ti, "PROTECTION_INFO: ");
switch(type) {
case 1:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_protection_info, tvb, offset+3, 1, ENC_BIG_ENDIAN);
flags1 = tvb_get_guint8(tvb, offset2);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_protection_info_flags_secondary_lsp,
tvb, offset2, 1, ENC_BIG_ENDIAN);
link_flags = tvb_get_guint8(tvb, offset2+3);
ti2 = proto_tree_add_item(rsvp_object_tree, hf_rsvp_protection_info_link_flags, tvb, offset2+3, 1, ENC_BIG_ENDIAN);
rsvp_pi_link_flags_tree = proto_item_add_subtree(ti2, TREE(TT_PROTECTION_INFO_LINK));
proto_tree_add_item(rsvp_pi_link_flags_tree, hf_rsvp_pi_link_flags_extra_traffic,
tvb, offset2+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_link_flags_tree, hf_rsvp_pi_link_flags_unprotected,
tvb, offset2+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_link_flags_tree, hf_rsvp_pi_link_flags_shared,
tvb, offset2+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_link_flags_tree, hf_rsvp_pi_link_flags_dedicated1_1,
tvb, offset2+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_link_flags_tree, hf_rsvp_pi_link_flags_dedicated1plus1,
tvb, offset2+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_link_flags_tree, hf_rsvp_pi_link_flags_enhanced,
tvb, offset2+3, 1, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "%s%s%s%s%s%s%s.",
flags1&0x80 ? "SecondaryLSP ":"",
link_flags&0x01 ? "ExtraTraffic ":"",
link_flags&0x02 ? "Unprotected ":"",
link_flags&0x04 ? "Shared ":"",
link_flags&0x08 ? "Dedicated1:1 ":"",
link_flags&0x10 ? "Dedicated1+1 ":"",
link_flags&0x20 ? "Enhanced ":"");
break;
case 2: /* RFC4872 */
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_protection_info, tvb, offset+3, 1, ENC_BIG_ENDIAN);
flags1 = tvb_get_guint8(tvb, offset2);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_rfc4872_secondary,
tvb, offset2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_rfc4872_protecting,
tvb, offset2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_rfc4872_notification_msg,
tvb, offset2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_rfc4872_operational,
tvb, offset2, 1, ENC_BIG_ENDIAN);
lsp_flags = tvb_get_guint8(tvb, offset2+1);
rsvp_pi_lsp_flags_tree = proto_tree_add_subtree_format(rsvp_object_tree, tvb, offset2+1, 1,
TREE(TT_PROTECTION_INFO_LSP), NULL, "LSP Flags: 0x%02x -%s%s%s%s%s%s", lsp_flags,
lsp_flags == 0 ? " Unprotected":"",
lsp_flags&0x01 ? " Rerouting":"",
lsp_flags&0x02 ? " Rerouting with extra-traffic":"",
lsp_flags&0x04 ? " 1:N Protection with extra-traffic":"",
lsp_flags&0x08 ? " 1+1 Unidirectional protection":"",
lsp_flags&0x10 ? " 1+1 Bidirectional protection":"");
proto_tree_add_item(rsvp_pi_lsp_flags_tree, hf_rsvp_pi_lsp_flags_full_rerouting,
tvb, offset2+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_lsp_flags_tree, hf_rsvp_pi_lsp_flags_rerouting_extra,
tvb, offset2+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_lsp_flags_tree, hf_rsvp_pi_lsp_flags_1_n_protection,
tvb, offset2+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_lsp_flags_tree, hf_rsvp_pi_lsp_flags_1plus1_unidirectional,
tvb, offset2+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_lsp_flags_tree, hf_rsvp_pi_lsp_flags_1plus1_bidirectional,
tvb, offset2+1, 1, ENC_BIG_ENDIAN);
link_flags = tvb_get_guint8(tvb, offset2+3);
rsvp_pi_link_flags_tree = proto_tree_add_subtree_format(rsvp_object_tree, tvb, offset2+3, 1,
TREE(TT_PROTECTION_INFO_LINK), NULL, "Link Flags: 0x%02x -%s%s%s%s%s%s", link_flags,
link_flags&0x01 ? " ExtraTraffic":"",
link_flags&0x02 ? " Unprotected":"",
link_flags&0x04 ? " Shared":"",
link_flags&0x08 ? " Dedicated1:1":"",
link_flags&0x10 ? " Dedicated1+1":"",
link_flags&0x20 ? " Enhanced":"");
proto_tree_add_item(rsvp_pi_link_flags_tree, hf_rsvp_pi_link_flags_extra,
tvb, offset2+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_link_flags_tree, hf_rsvp_pi_link_flags_unprotected,
tvb, offset2+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_link_flags_tree, hf_rsvp_pi_link_flags_shared,
tvb, offset2+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_link_flags_tree, hf_rsvp_pi_link_flags_dedicated_1_1,
tvb, offset2+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_link_flags_tree, hf_rsvp_pi_link_flags_dedicated_1plus1,
tvb, offset2+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_link_flags_tree, hf_rsvp_pi_link_flags_enhanced,
tvb, offset2+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_protection_info_in_place,
tvb, offset2+4, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_protection_info_required,
tvb, offset2+4, 1, ENC_BIG_ENDIAN);
seg_flags = tvb_get_guint8(tvb, offset2+5);
rsvp_pi_seg_flags_tree = proto_tree_add_subtree_format(rsvp_object_tree, tvb, offset2+5, 1,
TREE(TT_PROTECTION_INFO_SEG), NULL, "Segment recovery Flags: 0x%02x - %s%s%s%s%s%s", seg_flags,
seg_flags == 0 ? " Unprotected":"",
seg_flags&0x01 ? " Rerouting":"",
seg_flags&0x02 ? " Rerouting with extra-traffic":"",
seg_flags&0x04 ? " 1:N Protection with extra-traffic":"",
seg_flags&0x08 ? " 1+1 Unidirectional protection":"",
seg_flags&0x10 ? " 1+1 Bidirectional protection":"");
proto_tree_add_item(rsvp_pi_seg_flags_tree, hf_rsvp_pi_seg_flags_full_rerouting,
tvb, offset2+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_seg_flags_tree, hf_rsvp_pi_seg_flags_rerouting_extra,
tvb, offset2+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_seg_flags_tree, hf_rsvp_pi_seg_flags_1_n_protection,
tvb, offset2+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_seg_flags_tree, hf_rsvp_pi_seg_flags_1plus1_unidirectional,
tvb, offset2+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_seg_flags_tree, hf_rsvp_pi_seg_flags_1plus1_bidirectional,
tvb, offset2+1, 1, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "%s%s%s%s Link:%s%s%s%s%s%s, LSP:%s%s%s%s%s%s.",
flags1&0x80 ? "SecondaryLSP ":"",
flags1&0x40 ? "ProtectingLSP ":"",
flags1&0x20 ? "Notification ":"",
flags1&0x10 ? "OperationalLSP ":"",
link_flags&0x01 ? " ExtraTraffic":"",
link_flags&0x02 ? " Unprotected":"",
link_flags&0x04 ? " Shared":"",
link_flags&0x08 ? " Dedicated1:1":"",
link_flags&0x10 ? " Dedicated1+1":"",
link_flags&0x20 ? " Enhanced":"",
lsp_flags == 0 ? " Unprotected":"",
lsp_flags&0x01 ? " Rerouting":"",
lsp_flags&0x02 ? " Rerouting with extra-traffic":"",
lsp_flags&0x04 ? " 1:N Protection with extra-traffic":"",
lsp_flags&0x08 ? " 1+1 Unidirectional protection":"",
lsp_flags&0x10 ? " 1+1 Bidirectional protection":"");
break;
default:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_protection_info, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_protection_info_data, tvb, offset2, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* FAST REROUTE
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_fast_reroute(proto_tree *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
guint8 flags;
proto_tree *ti2, *rsvp_frr_flags_tree;
proto_tree *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
proto_item_set_text(ti, "FAST_REROUTE: ");
switch(type) {
case 1:
case 7:
if (((type == 1) && (obj_length != 24)) || ((type == 7) && (obj_length != 20))) {
proto_tree_add_expert_format(rsvp_object_tree, pinfo, &ei_rsvp_invalid_length, tvb, offset, obj_length,
"Invalid length: cannot decode");
proto_item_append_text(ti, "Invalid length");
break;
}
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_fast_reroute, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_fast_reroute_setup_priority, tvb, offset+4, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_fast_reroute_hold_priority, tvb, offset+5, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_fast_reroute_hop_limit, tvb, offset+6, 1, ENC_BIG_ENDIAN);
flags = tvb_get_guint8(tvb, offset+7);
ti2 = proto_tree_add_item(rsvp_object_tree, hf_rsvp_fast_reroute_flags, tvb, offset+7, 1, ENC_BIG_ENDIAN);
rsvp_frr_flags_tree = proto_item_add_subtree(ti2, TREE(TT_FAST_REROUTE_FLAGS));
proto_tree_add_item(rsvp_frr_flags_tree, hf_rsvp_frr_flags_one2one_backup,
tvb, offset+7, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_frr_flags_tree, hf_rsvp_frr_flags_facility_backup,
tvb, offset+7, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_fast_reroute_bandwidth, tvb, offset+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_fast_reroute_include_any, tvb, offset+12, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_fast_reroute_exclude_any, tvb, offset+16, 4, ENC_BIG_ENDIAN);
if (type == 1) {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_fast_reroute_include_all, tvb, offset+20, 4, ENC_BIG_ENDIAN);
}
proto_item_append_text(ti, "%s%s",
flags &0x01 ? "One-to-One Backup, " : "",
flags &0x02 ? "Facility Backup" : "");
break;
default:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_fast_reroute, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_fast_reroute_data, tvb, offset+4, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* S2L_SUB_LSP
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_s2l_sub_lsp(proto_tree *ti, packet_info* pinfo _U_, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
proto_tree *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
proto_item_set_text(ti, "S2L SUB LSP: ");
switch(type) {
case 1: /* IPv4 */
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_s2l_sub_lsp, tvb, offset+3, 1, ENC_BIG_ENDIAN);
offset += 4;
proto_tree_add_item(rsvp_object_tree, hf_rsvp_s2l_sub_lsp_destination_ipv4_address, tvb, offset, 4, ENC_BIG_ENDIAN);
break;
case 2: /* IPv6 */
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_s2l_sub_lsp, tvb, offset+3, 1, ENC_BIG_ENDIAN);
offset += 4;
proto_tree_add_item(rsvp_object_tree, hf_rsvp_s2l_sub_lsp_destination_ipv6_address, tvb, offset, 16, ENC_NA);
break;
default:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_s2l_sub_lsp, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_s2l_sub_lsp_data, tvb, offset+4, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* DETOUR
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_detour(proto_tree *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int remaining_length, count;
int iter;
proto_tree *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
proto_item_set_text(ti, "DETOUR: ");
switch(type) {
case 7:
iter = 0;
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_detour, tvb, offset+3, 1, ENC_BIG_ENDIAN);
for (remaining_length = obj_length - 4, count = 1;
remaining_length > 0; remaining_length -= 8, count++) {
if (remaining_length < 8) {
proto_tree_add_expert_format(rsvp_object_tree, pinfo, &ei_rsvp_invalid_length, tvb, offset+remaining_length,
obj_length-remaining_length,
"Invalid length: cannot decode");
proto_item_append_text(ti, "Invalid length");
break;
}
iter++;
proto_tree_add_ipv4_format(rsvp_object_tree, hf_rsvp_detour_plr_id, tvb, offset+(4*iter), 4,
tvb_get_ntohl(tvb, offset+(4*iter)), "PLR ID %d: %s", count,
tvb_ip_to_str(pinfo->pool, tvb, offset+(4*iter)));
iter++;
proto_tree_add_ipv4_format(rsvp_object_tree, hf_rsvp_detour_avoid_node_id, tvb, offset+(4*iter), 4,
tvb_get_ntohl(tvb, offset+(4*iter)), "Avoid Node ID %d: %s", count,
tvb_ip_to_str(pinfo->pool, tvb, offset+(4*iter)));
}
break;
default:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_detour, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_detour_data, tvb, offset+4, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* DIFFSERV
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_diffserv(proto_tree *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int mapnb, count;
int *hfindexes[] = {
&hf_rsvp_filter[RSVPF_DIFFSERV_MAP],
&hf_rsvp_filter[RSVPF_DIFFSERV_MAP_EXP],
&hf_rsvp_filter[RSVPF_DIFFSERV_PHBID],
&hf_rsvp_filter[RSVPF_DIFFSERV_PHBID_DSCP],
&hf_rsvp_filter[RSVPF_DIFFSERV_PHBID_CODE],
&hf_rsvp_filter[RSVPF_DIFFSERV_PHBID_BIT14],
&hf_rsvp_filter[RSVPF_DIFFSERV_PHBID_BIT15]
};
gint *etts[] = {
&TREE(TT_DIFFSERV_MAP),
&TREE(TT_DIFFSERV_MAP_PHBID)
};
proto_tree *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
proto_item_set_text(ti, "DIFFSERV: ");
offset += 3;
switch (type) {
case 1:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_diffserv, tvb, offset, 1, ENC_BIG_ENDIAN);
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_filter[RSVPF_DIFFSERV_MAPNB],
tvb, offset + 4, 1,
mapnb = tvb_get_guint8(tvb, offset + 4) & 15);
proto_item_append_text(ti, "E-LSP, %u MAP%s", mapnb,
(mapnb == 0) ? "" : "s");
offset += 5;
for (count = 0; count < mapnb; count++) {
dissect_diffserv_mpls_common(tvb, rsvp_object_tree, type,
offset, hfindexes, etts);
offset += 4;
}
break;
case 2:
proto_item_append_text(ti, "L-LSP");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_diffserv, tvb, offset, 1, ENC_BIG_ENDIAN);
dissect_diffserv_mpls_common(tvb, rsvp_object_tree, type,
offset + 3, hfindexes, etts);
break;
default:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_diffserv, tvb, offset, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_diffserv_data, tvb, offset + 1, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* CLASSTYPE
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_diffserv_aware_te(proto_tree *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
proto_item *hidden_item;
int offset2 = offset + 4;
guint8 ct = 0;
hidden_item = proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_DSTE],
tvb, offset, 8, ENC_NA);
proto_item_set_hidden(hidden_item);
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
switch(type) {
case 1:
ct = tvb_get_guint8(tvb, offset2+3);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_diffserv_aware_te, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_DSTE_CLASSTYPE],
tvb, offset2+3, 1, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "CLASSTYPE: CT %u", ct);
break;
default:
proto_item_set_text(ti, "CLASSTYPE: (Unknown C-type)");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_diffserv_aware_te, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_diffserv_aware_te_data, tvb, offset2, obj_length - 4, ENC_NA);
break;
}
}
/*----------------------------------------------------------------------------
* VENDOR PRIVATE USE
*---------------------------------------------------------------------------*/
static void
dissect_rsvp_vendor_private_use(proto_tree *ti _U_,
proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type _U_)
{
/*
* FF: from Section 2, RFC 3936
*
* "Organization/Vendor Private" ranges refer to values that are
* enterprise-specific; these MUST NOT be registered with IANA. For
* Vendor Private values, the first 4-octet word of the data field MUST
* be an enterprise code [ENT: www.iana.org/assignments/enterprise-numbers]
* (network order) as registered with the IANA SMI Network Management
* Private Enterprise Codes, and the rest of the data thereafter is for
* the private use of the registered enterprise.
*/
proto_item *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_PRIVATE_OBJ],
tvb, offset, obj_length, ENC_NA);
proto_item_set_hidden(hidden_item);
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_vendor, tvb, offset + 3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_ENT_CODE],
tvb, offset + 4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_private_data, tvb, offset + 8,
obj_length - 8, ENC_NA);
}
/*----------------------------------------------------------------------------
* CALL ATTRIBUTES
*---------------------------------------------------------------------------*/
static void
dissect_rsvp_call_attributes(proto_tree *ti _U_, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb, int offset, int obj_length _U_, int rsvp_class _U_, int type _U_)
{
int offset2 = offset + 4;
guint16 tlv_type;
guint16 tlv_len;
tlv_type = tvb_get_ntohs(tvb, offset2);
tlv_len = tvb_get_ntohs(tvb, offset2+2);
if (tlv_len < 4){
proto_tree_add_expert_format(rsvp_object_tree, pinfo, &ei_rsvp_invalid_length,
tvb, offset2+2, 2, "Invalid TLV length");
return;
}
switch(tlv_type){
case 2:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_call_attributes_endpont_id, tvb, offset2 + 4, tlv_len - 4, ENC_NA|ENC_ASCII);
break;
}
}
/*----------------------------------------------------------------------------
* JUNIPER PROPRIETARY
*---------------------------------------------------------------------------*/
static void
dissect_rsvp_juniper(proto_tree *ti _U_,
proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
/*
* Juniper proprietary TLVs:
* According to the tcpdump code, this is of the form:
* #TLVs (2 bytes)
* #Padbytes (2 bytes)
* per TLV:
* type (1 byte)
* length
* value (length-2 bytes)
* padbytes
*/
proto_item *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_JUNIPER],
tvb, offset, obj_length, ENC_NA);
proto_item_set_hidden(hidden_item);
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_juniper, tvb, offset + 3, 1, ENC_BIG_ENDIAN);
offset += 4;
if (type == 1) {
guint tlvs, pad;
tlvs = tvb_get_ntohs(tvb, offset);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_juniper_numtlvs, tvb,
offset, 2, ENC_BIG_ENDIAN);
offset += 2;
pad = tvb_get_ntohs(tvb, offset);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_juniper_padlength, tvb,
offset, 2, ENC_BIG_ENDIAN);
offset += 2;
while (tlvs > 0) {
guint8 t, l;
t = tvb_get_guint8(tvb, offset);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_juniper_type, tvb,
offset, 1, ENC_BIG_ENDIAN);
offset += 1;
l = tvb_get_guint8(tvb, offset);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_juniper_length, tvb,
offset, 1, ENC_BIG_ENDIAN);
offset += 1;
switch (t) {
case 0x01:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_juniper_attrib_cos, tvb,
offset, l-2, ENC_BIG_ENDIAN);
offset += (l-2);
break;
case 0x02:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_juniper_attrib_metric1, tvb,
offset, l-2, ENC_BIG_ENDIAN);
offset += (l-2);
break;
case 0x04:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_juniper_attrib_metric2, tvb,
offset, l-2, ENC_BIG_ENDIAN);
offset += (l-2);
break;
case 0x08:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_juniper_attrib_ccc_status, tvb,
offset, l-2, ENC_BIG_ENDIAN);
offset += (l-2);
break;
case 0x10:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_juniper_attrib_path, tvb,
offset, l-2, ENC_BIG_ENDIAN);
offset += (l-2);
break;
default:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_juniper_attrib_unknown, tvb,
offset, l-2, ENC_NA);
offset += (l-2);
break;
}
tlvs--;
}
proto_tree_add_item(rsvp_object_tree, hf_rsvp_juniper_pad, tvb,
offset, pad, ENC_NA);
} else if (obj_length > 4) {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_juniper_unknown, tvb,
offset, obj_length, ENC_NA);
}
}
/*----------------------------------------------------------------------------
* UNKNOWN
*---------------------------------------------------------------------------*/
static void
dissect_rsvp_unknown(proto_tree *ti _U_,
proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type _U_)
{
proto_tree *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, ENC_BIG_ENDIAN);
proto_item_set_hidden(hidden_item);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype_unknown, tvb, offset + 3, 1, ENC_BIG_ENDIAN);
if (obj_length > 4) {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_unknown_data, tvb, offset + 4,
obj_length - 4, ENC_NA);
}
}
/*------------------------------------------------------------------------------
* Dissect a single RSVP message in a tree
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_msg_tree(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
int tree_mode, rsvp_conversation_info *rsvph, gboolean e2ei)
{
proto_tree *rsvp_tree;
proto_tree *rsvp_header_tree;
proto_tree *rsvp_object_tree;
proto_tree *ti, *len_item;
proto_item *hidden_item, *cksum_item;
guint16 cksum, computed_cksum;
vec_t cksum_vec[1];
int offset = 0;
int len;
guint8 message_type;
int session_off, tempfilt_off;
int msg_length;
int obj_length;
gboolean have_integrity_object = FALSE;
offset = 0;
msg_length = tvb_get_ntohs(tvb, 6);
message_type = tvb_get_guint8(tvb, 1);
ti = proto_tree_add_item(tree, proto_rsvp, tvb, offset, msg_length,
ENC_NA);
rsvp_tree = proto_item_add_subtree(ti, tree_mode);
if (e2ei)
proto_item_append_text(rsvp_tree, " (E2E-IGNORE)");
proto_item_append_text(rsvp_tree, ": ");
proto_item_append_text(rsvp_tree, "%s", val_to_str_ext(message_type, &message_type_vals_ext,
"Unknown (%u). "));
find_rsvp_session_tempfilt(tvb, 0, &session_off, &tempfilt_off);
if (session_off)
proto_item_append_text(rsvp_tree, "%s", summary_session(pinfo->pool, tvb, session_off));
if (tempfilt_off)
proto_item_append_text(rsvp_tree, "%s", summary_template(pinfo->pool, tvb, tempfilt_off));
rsvp_header_tree = proto_tree_add_subtree_format(rsvp_tree, tvb, offset, 8,
TREE(TT_HDR), &ti, "RSVP Header. %s",
val_to_str_ext(message_type, &message_type_vals_ext,
"Unknown Message (%u). "));
if (e2ei)
proto_item_append_text(ti, " (E2E-IGNORE)");
proto_tree_add_item(rsvp_header_tree, hf_rsvp_version, tvb, offset, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_header_tree, hf_rsvp_flags, tvb, offset, 1, ENC_BIG_ENDIAN);
proto_tree_add_uint(rsvp_header_tree, hf_rsvp_filter[RSVPF_MSG], tvb,
offset+1, 1, message_type);
switch (RSVPF_MSG + message_type) {
case RSVPF_PATH:
case RSVPF_RESV:
case RSVPF_PATHERR:
case RSVPF_RESVERR:
case RSVPF_PATHTEAR:
case RSVPF_RESVTEAR:
case RSVPF_RCONFIRM:
case RSVPF_RTEARCONFIRM:
case RSVPF_BUNDLE:
case RSVPF_ACK:
case RSVPF_SREFRESH:
case RSVPF_HELLO:
case RSVPF_NOTIFY:
hidden_item = proto_tree_add_boolean(rsvp_header_tree, hf_rsvp_filter[RSVPF_MSG + message_type], tvb,
offset+1, 1, 1);
proto_item_set_hidden(hidden_item);
break;
}
cksum = tvb_get_ntohs(tvb, offset+2);
cksum_item = proto_tree_add_item(rsvp_header_tree, hf_rsvp_message_checksum, tvb, offset+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_header_tree, hf_rsvp_sending_ttl, tvb, offset+4, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_header_tree, hf_rsvp_message_length, tvb, offset+6, 2, ENC_BIG_ENDIAN);
offset = 8;
len = 8;
if (message_type == RSVP_MSG_BUNDLE) {
/* Bundle message. Dissect component messages */
if (rsvp_bundle_dissect) {
int len2 = 8;
while (len2 < msg_length) {
gint sub_len;
tvbuff_t *tvb_sub;
sub_len = tvb_get_ntohs(tvb, len2+6);
tvb_sub = tvb_new_subset_length(tvb, len2, sub_len);
dissect_rsvp_msg_tree(tvb_sub, pinfo, rsvp_tree, TREE(TT_BUNDLE_COMPMSG), rsvph, e2ei);
len2 += sub_len;
}
} else {
proto_tree_add_expert(rsvp_tree, pinfo, &ei_rsvp_bundle_component_msg, tvb, offset, msg_length - len);
}
return;
}
while (len < msg_length) {
guint8 rsvp_class;
guint8 type;
obj_length = tvb_get_ntohs(tvb, offset);
rsvp_class = tvb_get_guint8(tvb, offset+2);
type = tvb_get_guint8(tvb, offset+3);
ti = proto_tree_add_item(rsvp_tree, hf_rsvp_filter[rsvp_class_to_filter_num(rsvp_class)],
tvb, offset, obj_length, ENC_BIG_ENDIAN);
rsvp_object_tree = proto_item_add_subtree(ti, TREE(rsvp_class_to_tree_type(rsvp_class)));
len_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_length, tvb, offset, 2, ENC_BIG_ENDIAN);
if (obj_length < 4) {
expert_add_info_format(pinfo, len_item, &ei_rsvp_invalid_length,
"Length: %u (bogus, must be >= 4)", obj_length);
break;
}
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_filter[RSVPF_OBJECT], tvb,
offset+2, 1, rsvp_class);
switch(rsvp_class) {
case RSVP_CLASS_SESSION:
dissect_rsvp_session(pinfo, ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type, rsvph);
break;
case RSVP_CLASS_HOP:
dissect_rsvp_hop(ti, pinfo, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_TIME_VALUES:
dissect_rsvp_time_values(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_ERROR:
dissect_rsvp_error(ti, pinfo, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_SCOPE:
dissect_rsvp_scope(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_STYLE:
dissect_rsvp_style(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_CONFIRM:
dissect_rsvp_confirm(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_SENDER_TEMPLATE:
case RSVP_CLASS_FILTER_SPEC:
dissect_rsvp_template_filter(pinfo, ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type, rsvph);
break;
case RSVP_CLASS_SENDER_TSPEC:
dissect_rsvp_tspec(ti, pinfo, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_FLOWSPEC:
dissect_rsvp_flowspec(ti, pinfo, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_ADSPEC:
dissect_rsvp_adspec(ti, pinfo, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_INTEGRITY:
have_integrity_object = TRUE;
dissect_rsvp_integrity(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_POLICY:
dissect_rsvp_policy(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_LABEL_REQUEST:
dissect_rsvp_label_request(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_RECOVERY_LABEL:
case RSVP_CLASS_UPSTREAM_LABEL:
case RSVP_CLASS_SUGGESTED_LABEL:
case RSVP_CLASS_LABEL:
dissect_rsvp_label(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_LABEL_SET:
dissect_rsvp_label_set(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_SESSION_ATTRIBUTE:
dissect_rsvp_session_attribute(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_EXPLICIT_ROUTE:
dissect_rsvp_explicit_route(ti, pinfo, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_RECORD_ROUTE:
dissect_rsvp_record_route(ti, pinfo, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_EXCLUDE_ROUTE:
dissect_rsvp_exclude_route(ti, pinfo, rsvp_object_tree, tvb, offset,
obj_length, rsvp_class, type);
break;
case RSVP_CLASS_MESSAGE_ID:
dissect_rsvp_message_id(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_MESSAGE_ID_ACK:
dissect_rsvp_message_id_ack(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_MESSAGE_ID_LIST:
dissect_rsvp_message_id_list(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_HELLO:
dissect_rsvp_hello(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_DCLASS:
dissect_rsvp_dclass(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_ADMIN_STATUS:
dissect_rsvp_admin_status(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_LSP_ATTRIBUTES:
case RSVP_CLASS_LSP_REQUIRED_ATTRIBUTES:
dissect_rsvp_lsp_attributes(ti, pinfo, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_ASSOCIATION:
dissect_rsvp_association(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_LSP_TUNNEL_IF_ID:
dissect_rsvp_lsp_tunnel_if_id(ti, pinfo, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_NOTIFY_REQUEST:
dissect_rsvp_notify_request(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_GENERALIZED_UNI:
dissect_rsvp_gen_uni(ti, pinfo, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type, rsvph);
break;
case RSVP_CLASS_CALL_ID:
dissect_rsvp_call_id(ti, pinfo, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_3GPP2_OBJECT:
dissect_rsvp_3gpp_object(ti, pinfo, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_RESTART_CAP:
dissect_rsvp_restart_cap(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_LINK_CAP:
dissect_rsvp_link_cap(ti, pinfo, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_PROTECTION:
dissect_rsvp_protection_info(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_FAST_REROUTE:
dissect_rsvp_fast_reroute(ti, pinfo, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_S2L_SUB_LSP:
dissect_rsvp_s2l_sub_lsp(ti, pinfo, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_DETOUR:
dissect_rsvp_detour(ti, pinfo, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_DIFFSERV:
dissect_rsvp_diffserv(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_CLASSTYPE:
dissect_rsvp_diffserv_aware_te(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_VENDOR_PRIVATE_1:
case RSVP_CLASS_VENDOR_PRIVATE_2:
case RSVP_CLASS_VENDOR_PRIVATE_3:
case RSVP_CLASS_VENDOR_PRIVATE_4:
case RSVP_CLASS_VENDOR_PRIVATE_5:
case RSVP_CLASS_VENDOR_PRIVATE_6:
case RSVP_CLASS_VENDOR_PRIVATE_7:
case RSVP_CLASS_VENDOR_PRIVATE_8:
case RSVP_CLASS_VENDOR_PRIVATE_9:
case RSVP_CLASS_VENDOR_PRIVATE_10:
case RSVP_CLASS_VENDOR_PRIVATE_11:
case RSVP_CLASS_VENDOR_PRIVATE_12:
dissect_rsvp_vendor_private_use(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_CALL_ATTRIBUTES:
dissect_rsvp_call_attributes(ti, pinfo, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_JUNIPER_PROPERTIES:
dissect_rsvp_juniper(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_NULL:
default:
dissect_rsvp_unknown(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
}
offset += obj_length;
len += obj_length;
}
/* We delay the checksum check until here so we know if the message
* contained an integrity object or not */
if (!pinfo->fragmented && ((int) tvb_captured_length(tvb) >= msg_length)) {
/* The packet isn't part of a fragmented datagram and isn't
truncated, so we can checksum it. */
SET_CKSUM_VEC_TVB(cksum_vec[0], tvb, 0, msg_length);
computed_cksum = in_cksum(&cksum_vec[0], 1);
/*
* in_cksum() should never return 0xFFFF here, because, to quote
* RFC 1624 section 3 "Discussion":
*
* In one's complement, there are two representations of
* zero: the all zero and the all one bit values, often
* referred to as +0 and -0. One's complement addition
* of non-zero inputs can produce -0 as a result, but
* never +0. Since there is guaranteed to be at least
* one non-zero field in the IP header, and the checksum
* field in the protocol header is the complement of the
* sum, the checksum field can never contain ~(+0), which
* is -0 (0xFFFF). It can, however, contain ~(-0), which
* is +0 (0x0000).
*
* RFC 1624 is discussing the checksum of the *IPv4* header,
* where the "version" field is 4, ensuring that, in a valid
* IPv4 header, there is at least one non-zero field, but it
* also applies to an RSVP packet, because header includes a
* version field with the value 1, so at least one field in
* the checksummed data is non-zero.
*
* in_cksum() returns the negation of the one's-complement
* sum of all the data handed to it, and that data won't be
* all zero, so the sum won't be 0 (+0), and thus the negation
* won't be -0, i.e. won't be 0xFFFF.
*/
if (computed_cksum == 0) {
proto_item_append_text(cksum_item, " [correct]");
} else if (cksum == 0 && have_integrity_object) {
proto_item_append_text(cksum_item, " [ignored, integrity object used]");
} else {
proto_item_append_text(cksum_item, " [incorrect, should be 0x%04x]",
in_cksum_shouldbe(cksum, computed_cksum));
}
}
}
/*------------------------------------------------------------------------------
* The main loop
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_common(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, gboolean e2ei)
{
guint8 message_type;
int session_off, tempfilt_off;
rsvp_conversation_info *rsvph;
conversation_t *conversation;
struct rsvp_request_key request_key, *new_request_key;
struct rsvp_request_val *request_val;
col_clear(pinfo->cinfo, COL_INFO);
message_type = tvb_get_guint8(tvb, 1);
rsvph = wmem_new0(pinfo->pool, rsvp_conversation_info);
/* Copy over the source and destination addresses from the pinfo strucutre */
set_address(&rsvph->source, pinfo->src.type, pinfo->src.len, pinfo->src.data);
set_address(&rsvph->destination, pinfo->dst.type, pinfo->dst.len, pinfo->dst.data);
col_add_str(pinfo->cinfo, COL_INFO,
val_to_str_ext(message_type, &message_type_vals_ext, "Unknown (%u). "));
if (message_type == RSVP_MSG_BUNDLE) {
col_set_str(pinfo->cinfo, COL_INFO,
rsvp_bundle_dissect ?
"Component Messages Dissected" :
"Component Messages Not Dissected");
} else {
find_rsvp_session_tempfilt(tvb, 0, &session_off, &tempfilt_off);
if (session_off)
col_append_str(pinfo->cinfo, COL_INFO, summary_session(pinfo->pool, tvb, session_off));
if (tempfilt_off)
col_append_str(pinfo->cinfo, COL_INFO, summary_template(pinfo->pool, tvb, tempfilt_off));
}
dissect_rsvp_msg_tree(tvb, pinfo, tree, TREE(TT_RSVP), rsvph, e2ei);
/* ACK, SREFRESH and HELLO messages don't have any associated SESSION and,
therefore, no conversation */
if ((message_type == RSVP_MSG_ACK) ||
(message_type == RSVP_MSG_SREFRESH) ||
(message_type == RSVP_MSG_HELLO))
return;
/* Find out what conversation this packet is part of. */
conversation = find_or_create_conversation(pinfo);
/* Now build the request key */
memset(&request_key, 0, sizeof(request_key));
request_key.conversation = conversation->conv_index;
request_key.session_type = rsvph->session_type;
switch (request_key.session_type) {
case RSVP_SESSION_TYPE_IPV4:
set_address(&request_key.u.session_ipv4.destination,
rsvph->destination.type, rsvph->destination.len,
rsvph->destination.data);
request_key.u.session_ipv4.protocol = rsvph->protocol;
request_key.u.session_ipv4.udp_dest_port = rsvph->udp_dest_port;
break;
case RSVP_SESSION_TYPE_IPV6:
/* Not supported yet */
break;
case RSVP_SESSION_TYPE_IPV4_LSP:
set_address(&request_key.u.session_ipv4_lsp.destination,
rsvph->destination.type, rsvph->destination.len,
rsvph->destination.data);
request_key.u.session_ipv4_lsp.udp_dest_port = rsvph->udp_dest_port;
request_key.u.session_ipv4_lsp.ext_tunnel_id = rsvph->ext_tunnel_id;
break;
case RSVP_SESSION_TYPE_AGGREGATE_IPV4:
set_address(&request_key.u.session_agg_ipv4.destination,
rsvph->destination.type, rsvph->destination.len,
rsvph->destination.data);
request_key.u.session_agg_ipv4.dscp = rsvph->dscp;
break;
case RSVP_SESSION_TYPE_IPV4_UNI:
set_address(&request_key.u.session_ipv4_uni.destination,
rsvph->destination.type, rsvph->destination.len,
rsvph->destination.data);
request_key.u.session_ipv4_uni.udp_dest_port = rsvph->udp_dest_port;
request_key.u.session_ipv4_uni.ext_tunnel_id = rsvph->ext_tunnel_id;
break;
case RSVP_SESSION_TYPE_P2MP_LSP_TUNNEL_IPV4:
set_address(&request_key.u.session_ipv4_p2mp_lsp.destination,
rsvph->destination.type, rsvph->destination.len,
rsvph->destination.data);
request_key.u.session_ipv4_p2mp_lsp.udp_dest_port = rsvph->udp_dest_port;
request_key.u.session_ipv4_p2mp_lsp.ext_tunnel_id = rsvph->ext_tunnel_id;
break;
case RSVP_SESSION_TYPE_P2MP_LSP_TUNNEL_IPV6:
set_address(&request_key.u.session_ipv6_p2mp_lsp.destination,
rsvph->destination.type, rsvph->destination.len,
rsvph->destination.data);
request_key.u.session_ipv6_p2mp_lsp.udp_dest_port = rsvph->udp_dest_port;
request_key.u.session_ipv6_p2mp_lsp.ext_tunnel_id = rsvph->ext_tunnel_id_ipv6_pre;
break;
case RSVP_SESSION_TYPE_IPV4_E_NNI:
set_address(&request_key.u.session_ipv4_enni.destination,
rsvph->destination.type, rsvph->destination.len,
rsvph->destination.data);
request_key.u.session_ipv4_enni.udp_dest_port = rsvph->udp_dest_port;
request_key.u.session_ipv4_enni.ext_tunnel_id = rsvph->ext_tunnel_id;
break;
default:
/* This should never happen. */
proto_tree_add_expert(tree, pinfo, &ei_rsvp_session_type, tvb, 0, 0);
break;
}
copy_address_shallow(&request_key.source_info.source, &rsvph->source);
request_key.source_info.udp_source_port = rsvph->udp_source_port;
/* See if a request with this key already exists */
request_val =
(struct rsvp_request_val *) wmem_map_lookup(rsvp_request_hash,
&request_key);
/* If not, insert the new request key into the hash table */
if (!request_val) {
new_request_key = (struct rsvp_request_key *)wmem_memdup(
wmem_file_scope(), &request_key, sizeof(struct rsvp_request_key));
switch (request_key.session_type) {
case RSVP_SESSION_TYPE_IPV4:
copy_address_wmem(wmem_file_scope(), &new_request_key->u.session_ipv4.destination,
&request_key.u.session_ipv4.destination);
break;
case RSVP_SESSION_TYPE_IPV4_LSP:
copy_address_wmem(wmem_file_scope(), &new_request_key->u.session_ipv4_lsp.destination,
&request_key.u.session_ipv4_lsp.destination);
break;
case RSVP_SESSION_TYPE_AGGREGATE_IPV4:
copy_address_wmem(wmem_file_scope(), &new_request_key->u.session_agg_ipv4.destination,
&request_key.u.session_agg_ipv4.destination);
break;
case RSVP_SESSION_TYPE_IPV4_UNI:
copy_address_wmem(wmem_file_scope(), &new_request_key->u.session_ipv4_uni.destination,
&request_key.u.session_ipv4_uni.destination);
break;
case RSVP_SESSION_TYPE_P2MP_LSP_TUNNEL_IPV4:
copy_address_wmem(wmem_file_scope(), &new_request_key->u.session_ipv4_p2mp_lsp.destination,
&request_key.u.session_ipv4_p2mp_lsp.destination);
break;
case RSVP_SESSION_TYPE_P2MP_LSP_TUNNEL_IPV6:
copy_address_wmem(wmem_file_scope(), &new_request_key->u.session_ipv6_p2mp_lsp.destination,
&request_key.u.session_ipv6_p2mp_lsp.destination);
break;
case RSVP_SESSION_TYPE_IPV4_E_NNI:
copy_address_wmem(wmem_file_scope(), &new_request_key->u.session_ipv4_enni.destination,
&request_key.u.session_ipv4_enni.destination);
break;
default:
break;
}
copy_address_wmem(wmem_file_scope(), &new_request_key->source_info.source, &rsvph->source);
request_val = wmem_new(wmem_file_scope(), struct rsvp_request_val);
request_val->value = conversation->conv_index;
wmem_map_insert(rsvp_request_hash, new_request_key, request_val);
}
tap_queue_packet(rsvp_tap, pinfo, rsvph);
}
static int
dissect_rsvp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
{
col_set_str(pinfo->cinfo, COL_PROTOCOL, "RSVP");
dissect_rsvp_common(tvb, pinfo, tree, FALSE);
return tvb_captured_length(tvb);
}
static int
dissect_rsvp_e2ei(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
{
col_set_str(pinfo->cinfo, COL_PROTOCOL, "RSVP-E2EI");
dissect_rsvp_common(tvb, pinfo, tree, TRUE);
return tvb_captured_length(tvb);
}
static void
register_rsvp_prefs(void)
{
module_t *rsvp_module;
rsvp_module = prefs_register_protocol(proto_rsvp, NULL);
prefs_register_bool_preference(
rsvp_module, "process_bundle",
"Dissect sub-messages in BUNDLE message",
"Specifies whether Wireshark should decode and display sub-messages within BUNDLE messages",
&rsvp_bundle_dissect);
prefs_register_enum_preference(
rsvp_module, "generalized_label_options",
"Dissect generalized labels as",
"Specifies how Wireshark should dissect generalized labels",
(gint *)&rsvp_generalized_label_option,
rsvp_generalized_label_options,
FALSE);
}
void
proto_register_rsvp(void)
{
gint i;
static hf_register_info rsvpf_info[] = {
/* Message type number */
{&hf_rsvp_filter[RSVPF_MSG],
{ "Message Type", "rsvp.msg",
FT_UINT8, BASE_DEC | BASE_EXT_STRING, &message_type_vals_ext, 0x0,
NULL, HFILL }
},
/* Message type shorthands */
{&hf_rsvp_filter[RSVPF_PATH],
{ "Path Message", "rsvp.path",
FT_BOOLEAN, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_RESV],
{ "Resv Message", "rsvp.resv",
FT_BOOLEAN, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_PATHERR],
{ "Path Error Message", "rsvp.perr",
FT_BOOLEAN, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_RESVERR],
{ "Resv Error Message", "rsvp.rerr",
FT_BOOLEAN, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_PATHTEAR],
{ "Path Tear Message", "rsvp.ptear",
FT_BOOLEAN, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_RESVTEAR],
{ "Resv Tear Message", "rsvp.rtear",
FT_BOOLEAN, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_RCONFIRM],
{ "Resv Confirm Message", "rsvp.resvconf",
FT_BOOLEAN, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_RTEARCONFIRM],
{ "Resv Tear Confirm Message", "rsvp.rtearconf",
FT_BOOLEAN, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_BUNDLE],
{ "Bundle Message", "rsvp.bundle",
FT_BOOLEAN, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_ACK],
{ "Ack Message", "rsvp.ack",
FT_BOOLEAN, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_SREFRESH],
{ "Srefresh Message", "rsvp.srefresh",
FT_BOOLEAN, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_HELLO],
{ "HELLO Message", "rsvp.hello",
FT_BOOLEAN, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
/* Object class */
{&hf_rsvp_filter[RSVPF_OBJECT],
{ "Object class", "rsvp.object",
FT_UINT8, BASE_DEC | BASE_EXT_STRING, &rsvp_class_vals_ext, 0x0,
NULL, HFILL }
},
{&hf_rsvp_ctype,
{ "C-type", "rsvp.ctype",
FT_UINT32, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_ctype_session,
{ "C-type", "rsvp.ctype.session",
FT_UINT32, BASE_DEC, VALS(rsvp_c_type_session_vals), 0x0,
NULL, HFILL }
},
{&hf_rsvp_ctype_3gpp_object,
{ "C-type", "rsvp.ctype.3gpp_object",
FT_UINT32, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_ctype_restart_cap,
{ "C-type", "rsvp.ctype.restart_cap",
FT_UINT32, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_ctype_link_cap,
{ "C-type", "rsvp.ctype.link_cap",
FT_UINT32, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_ctype_protection_info,
{ "C-type", "rsvp.ctype.protection_info",
FT_UINT32, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_ctype_fast_reroute,
{ "C-type", "rsvp.ctype.fast_reroute",
FT_UINT32, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_ctype_detour,
{ "C-type", "rsvp.ctype.detour",
FT_UINT32, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_ctype_diffserv,
{ "C-type", "rsvp.ctype.diffserv",
FT_UINT32, BASE_DEC, VALS(rsvp_c_type_diffserv_vals), 0x0,
NULL, HFILL }
},
{&hf_rsvp_ctype_diffserv_aware_te,
{ "C-type", "rsvp.ctype.diffserv_aware_te",
FT_UINT32, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_ctype_vendor,
{ "C-type", "rsvp.ctype.vendor",
FT_UINT32, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_ctype_juniper,
{ "C-type", "rsvp.ctype.juniper",
FT_UINT32, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_ctype_unknown,
{ "C-type", "rsvp.ctype.unknown",
FT_UINT32, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_ctype_label,
{ "C-type", "rsvp.ctype.label",
FT_UINT32, BASE_DEC, VALS(rsvp_c_type_label_vals), 0x0,
NULL, HFILL }
},
{&hf_rsvp_ctype_notify_request,
{ "C-type", "rsvp.ctype.notify_request",
FT_UINT32, BASE_DEC, VALS(rsvp_c_type_notify_request_vals), 0x0,
NULL, HFILL }
},
{&hf_rsvp_ctype_generalized_uni,
{ "C-type", "rsvp.ctype.generalized_uni",
FT_UINT32, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_parameter,
{ "Parameter", "rsvp.parameter",
FT_UINT8, BASE_DEC|BASE_EXT_STRING, &svc_vals_ext, 0x0,
NULL, HFILL }
},
{&hf_rsvp_parameter_flags,
{ "Parameter flags", "rsvp.parameter_flags",
FT_UINT8, BASE_HEX, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_parameter_length,
{ "Parameter length", "rsvp.parameter_length",
FT_UINT16, BASE_DEC|BASE_UNIT_STRING, &units_word_not_including_header, 0x0,
NULL, HFILL }
},
{&hf_rsvp_error_value,
{ "Error value", "rsvp.error_value",
FT_UINT16, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_class,
{ "Class", "rsvp.class",
FT_UINT16, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_class_length,
{ "Length", "rsvp.class_length",
FT_UINT16, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_reserved,
{ "Reserved", "rsvp.ctype.reserved",
FT_BYTES, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_switching_granularity,
{ "Switching granularity", "rsvp.switching_granularity",
FT_UINT16, BASE_DEC, VALS(rsvp_switching_granularity_vals), 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_NOTIFY],
{ "Notify Message", "rsvp.notify",
FT_BOOLEAN, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
/* Object present shorthands */
{&hf_rsvp_filter[RSVPF_SESSION],
{ "SESSION", "rsvp.session",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_HOP],
{ "HOP", "rsvp.hop",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_HELLO_OBJ],
{ "HELLO Request/Ack", "rsvp.hello_obj",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_INTEGRITY],
{ "INTEGRITY", "rsvp.integrity",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_TIME_VALUES],
{ "TIME VALUES", "rsvp.time",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_ERROR],
{ "ERROR", "rsvp.error",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_SCOPE],
{ "SCOPE", "rsvp.scope",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_STYLE],
{ "STYLE", "rsvp.style",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_FLOWSPEC],
{ "FLOWSPEC", "rsvp.flowspec",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_FILTER_SPEC],
{ "FILTERSPEC", "rsvp.filter",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_SENDER],
{ "SENDER TEMPLATE", "rsvp.sender",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_TSPEC],
{ "SENDER TSPEC", "rsvp.tspec",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_ADSPEC],
{ "ADSPEC", "rsvp.adspec",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_POLICY],
{ "POLICY", "rsvp.policy",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_CONFIRM],
{ "CONFIRM", "rsvp.confirm",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_LABEL],
{ "LABEL", "rsvp.label",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_RECOVERY_LABEL],
{ "RECOVERY LABEL", "rsvp.recovery_label",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_UPSTREAM_LABEL],
{ "UPSTREAM LABEL", "rsvp.upstream_label",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_SUGGESTED_LABEL],
{ "SUGGESTED LABEL", "rsvp.suggested_label",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_LABEL_SET],
{ "LABEL SET", "rsvp.label_set",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_ACCEPTABLE_LABEL_SET],
{ "ACCEPTABLE LABEL SET", "rsvp.acceptable_label_set",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_PROTECTION],
{ "PROTECTION", "rsvp.protection",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_DIFFSERV],
{ "DIFFSERV", "rsvp.diffserv",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_DSTE],
{ "CLASSTYPE", "rsvp.dste",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_RESTART_CAP],
{ "RESTART CAPABILITY", "rsvp.restart",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_LINK_CAP],
{ "LINK CAPABILITY", "rsvp.link",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_LABEL_REQUEST],
{ "LABEL REQUEST", "rsvp.label_request",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_SESSION_ATTRIBUTE],
{ "SESSION ATTRIBUTE", "rsvp.session_attribute",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_EXPLICIT_ROUTE],
{ "EXPLICIT ROUTE", "rsvp.explicit_route",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_RECORD_ROUTE],
{ "RECORD ROUTE", "rsvp.record_route",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_MESSAGE_ID],
{ "MESSAGE-ID", "rsvp.msgid",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_MESSAGE_ID_ACK],
{ "MESSAGE-ID ACK", "rsvp.msgid_ack",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_MESSAGE_ID_LIST],
{ "MESSAGE-ID LIST", "rsvp.msgid_list",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_DCLASS],
{ "DCLASS", "rsvp.dclass",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_LSP_TUNNEL_IF_ID],
{ "LSP INTERFACE-ID", "rsvp.lsp_tunnel_if_id",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_ADMIN_STATUS],
{ "ADMIN STATUS", "rsvp.admin_status",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_ADMIN_STATUS_REFLECT],
{ "Reflect", "rsvp.admin_status.reflect",
FT_BOOLEAN, 32, NULL, 0x80000000,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_ADMIN_STATUS_HANDOVER],
{ "Handover", "rsvp.admin_status.handover",
FT_BOOLEAN, 32, NULL, 0x40,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_ADMIN_STATUS_LOCKOUT],
{ "Lockout", "rsvp.admin_status.lockout",
FT_BOOLEAN, 32, NULL, 0x20,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_ADMIN_STATUS_INHIBIT],
{ "Inhibit Alarm Communication", "rsvp.admin_status.inhibit",
FT_BOOLEAN, 32, NULL, 0x10,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_ADMIN_STATUS_CALL_MGMT],
{ "Call Management", "rsvp.admin_status.callmgmt",
FT_BOOLEAN, 32, NULL, 0x08,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_ADMIN_STATUS_TESTING],
{ "Testing", "rsvp.admin_status.testing",
FT_BOOLEAN, 32, NULL, 0x04,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_ADMIN_STATUS_DOWN],
{ "Administratively down", "rsvp.admin_status.down",
FT_BOOLEAN, 32, NULL, 0x02,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_ADMIN_STATUS_DELETE],
{ "Delete in progress", "rsvp.admin_status.delete",
FT_BOOLEAN, 32, NULL, 0x01,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_LSP_ATTRIBUTES],
{ "LSP ATTRIBUTES", "rsvp.lsp_attributes",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_ASSOCIATION],
{ "ASSOCIATION", "rsvp.association",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_CALL_ATTRIBUTES],
{ "CALL ATTRIBUTES", "rsvp.call_attributes",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_NOTIFY_REQUEST],
{ "NOTIFY REQUEST", "rsvp.notify_request",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_GENERALIZED_UNI],
{ "GENERALIZED UNI", "rsvp.generalized_uni",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_CALL_ID],
{ "CALL ID", "rsvp.call_id",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_3GPP2_OBJECT],
{ "3GPP2 OBJECT", "rsvp.3gpp2_object",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_PRIVATE_OBJ],
{ "Private object", "rsvp.obj_private",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_UNKNOWN_OBJ],
{ "Unknown object", "rsvp.obj_unknown",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
/* Session fields */
{&hf_rsvp_filter[RSVPF_SESSION_IP],
{ "Destination address", "rsvp.session.ip",
FT_IPv4, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_SESSION_SHORT_CALL_ID],
{ "Short Call ID", "rsvp.session.short_call_id",
FT_UINT16, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_SESSION_PORT],
{ "Port number", "rsvp.session.port",
FT_UINT16, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_SESSION_PROTO],
{ "Protocol", "rsvp.session.proto",
FT_UINT8, BASE_DEC, VALS(proto_vals), 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_SESSION_TUNNEL_ID],
{ "Tunnel ID", "rsvp.session.tunnel_id",
FT_UINT16, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_SESSION_EXT_TUNNEL_ID],
{ "Extended tunnel ID", "rsvp.session.ext_tunnel_id",
FT_UINT32, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_SESSION_EXT_TUNNEL_ID_IPV6],
{ "Extended tunnel ID", "rsvp.session.ext_tunnel_id_ipv6",
FT_IPv6, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_JUNIPER],
{ "Juniper", "rsvp.juniper",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
/* Sender template/Filterspec fields */
{&hf_rsvp_filter[RSVPF_SENDER_IP],
{ "Sender IPv4 address", "rsvp.sender.ip",
FT_IPv4, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_SENDER_PORT],
{ "Sender port number", "rsvp.sender.port",
FT_UINT16, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_SENDER_LSP_ID],
{ "LSP ID", "rsvp.sender.lsp_id",
FT_UINT16, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_SENDER_SHORT_CALL_ID],
{ "Short Call ID", "rsvp.sender.short_call_id",
FT_UINT16, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
/* Diffserv object fields */
{&hf_rsvp_filter[RSVPF_DIFFSERV_MAPNB],
{ "MAPnb", "rsvp.diffserv.mapnb",
FT_UINT8, BASE_DEC, NULL, 0x0,
MAPNB_DESCRIPTION, HFILL }
},
{&hf_rsvp_filter[RSVPF_DIFFSERV_MAP],
{ "MAP", "rsvp.diffserv.map",
FT_NONE, BASE_NONE, NULL, 0x0,
MAP_DESCRIPTION, HFILL }
},
{&hf_rsvp_filter[RSVPF_DIFFSERV_MAP_EXP],
{ "EXP", "rsvp.diffserv.map.exp",
FT_UINT8, BASE_DEC, NULL, 0x0,
EXP_DESCRIPTION, HFILL }
},
{&hf_rsvp_filter[RSVPF_DIFFSERV_PHBID],
{ PHBID_DESCRIPTION, "rsvp.diffserv.phbid",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_DIFFSERV_PHBID_DSCP],
{ PHBID_DSCP_DESCRIPTION, "rsvp.diffserv.phbid.dscp",
FT_UINT16, BASE_DEC, NULL, PHBID_DSCP_MASK,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_DIFFSERV_PHBID_CODE],
{ PHBID_CODE_DESCRIPTION, "rsvp.diffserv.phbid.code",
FT_UINT16, BASE_DEC, NULL, PHBID_CODE_MASK,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_DIFFSERV_PHBID_BIT14],
{ PHBID_BIT14_DESCRIPTION, "rsvp.diffserv.phbid.bit14",
FT_UINT16, BASE_DEC, VALS(phbid_bit14_vals), PHBID_BIT14_MASK,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_DIFFSERV_PHBID_BIT15],
{ PHBID_BIT15_DESCRIPTION, "rsvp.diffserv.phbid.bit15",
FT_UINT16, BASE_DEC, VALS(phbid_bit15_vals), PHBID_BIT15_MASK,
NULL, HFILL }
},
/* Diffserv-aware TE object field */
{&hf_rsvp_filter[RSVPF_DSTE_CLASSTYPE],
{ "CT", "rsvp.dste.classtype",
FT_UINT8, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
/* Generalized UNI object field */
{&hf_rsvp_filter[RSVPF_GUNI_SRC_IPV4],
{ "Source TNA", "rsvp.guni.srctna.ipv4",
FT_IPv4, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_GUNI_DST_IPV4],
{ "Destination TNA", "rsvp.guni.dsttna.ipv4",
FT_IPv4, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_GUNI_SRC_IPV6],
{ "Source TNA", "rsvp.guni.srctna.ipv6",
FT_IPv6, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_GUNI_DST_IPV6],
{ "Destination TNA", "rsvp.guni.dsttna.ipv6",
FT_IPv6, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
/* Generalized UNI object field */
{&hf_rsvp_filter[RSVPF_CALL_ID_SRC_ADDR_IPV4],
{ "Source Transport Network Address", "rsvp.callid.srcaddr.ipv4",
FT_IPv4, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_CALL_ID_SRC_ADDR_IPV6],
{ "Source Transport Network Address", "rsvp.callid.srcaddr.ipv6",
FT_IPv6, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_callid_srcaddr_ether,
{ "Source Transport Network Address", "rsvp.callid.srcaddr.ether",
FT_ETHER, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_callid_srcaddr_bytes,
{ "Source Transport Network Address", "rsvp.callid.srcaddr.bytes",
FT_ETHER, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
/*
* FF: Vendor Private object field, please see
* http://www.iana.org/assignments/enterprise-numbers
*/
{&hf_rsvp_filter[RSVPF_ENT_CODE],
{ "Enterprise Code", "rsvp.obj_private.enterprise",
FT_UINT32, BASE_ENTERPRISES, STRINGS_ENTERPRISES, 0x0,
"IANA Network Management Private Enterprise Code", HFILL }
},
{&hf_rsvp_error_flags,
{ "Flags", "rsvp.error_flags",
FT_UINT8, BASE_HEX, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_error_flags_path_state_removed,
{ "Path State Removed", "rsvp.error_flags.path_state_removed",
FT_BOOLEAN, 8, TFS(&tfs_set_notset), 0x04,
NULL, HFILL }
},
{&hf_rsvp_error_flags_not_guilty,
{ "NotGuilty", "rsvp.error_flags.not_guilty",
FT_BOOLEAN, 8, TFS(&tfs_set_notset), 0x02,
NULL, HFILL }
},
{&hf_rsvp_error_flags_in_place,
{ "InPlace", "rsvp.error_flags.in_place",
FT_BOOLEAN, 8, TFS(&tfs_set_notset), 0x01,
NULL, HFILL }
},
{&hf_rsvp_eth_tspec_tlv_color_mode,
{ "Color Mode (CM)", "rsvp.eth_tspec_tlv.color_mode",
FT_BOOLEAN, 8, TFS(&tfs_set_notset), 0x02,
NULL, HFILL }
},
{&hf_rsvp_eth_tspec_tlv_coupling_flag,
{ "Coupling Flag (CF)", "rsvp.eth_tspec_tlv.coupling_flag",
FT_BOOLEAN, 8, TFS(&tfs_set_notset), 0x01,
NULL, HFILL }
},
{&hf_rsvp_sender_tspec_standard_contiguous_concatenation,
{ "Standard contiguous concatenation", "rsvp.sender_tspec.standard_contiguous_concatenation",
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x01,
NULL, HFILL }
},
{&hf_rsvp_sender_tspec_arbitrary_contiguous_concatenation,
{ "Arbitrary contiguous concatenation", "rsvp.sender_tspec.arbitrary_contiguous_concatenation",
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x02,
NULL, HFILL }
},
{&hf_rsvp_sender_tspec_regenerator_section,
{ "Section/Regenerator Section layer transparency", "rsvp.sender_tspec.regenerator_section",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0001,
NULL, HFILL }
},
{&hf_rsvp_sender_tspec_multiplex_section,
{ "Line/Multiplex Section layer transparency", "rsvp.sender_tspec.multiplex_section",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0002,
NULL, HFILL }
},
{&hf_rsvp_sender_tspec_J0_transparency,
{ "J0 transparency", "rsvp.sender_tspec.J0_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0004,
NULL, HFILL }
},
{&hf_rsvp_sender_tspec_SOH_RSOH_DCC_transparency,
{ "SOH/RSOH DCC transparency", "rsvp.sender_tspec.SOH_RSOH_DCC_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0008,
NULL, HFILL }
},
{&hf_rsvp_sender_tspec_LOH_MSOH_DCC_transparency,
{ "LOH/MSOH DCC transparency", "rsvp.sender_tspec.LOH_MSOH_DCC_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0010,
NULL, HFILL }
},
{&hf_rsvp_sender_tspec_LOH_MSOH_extended_DCC_transparency,
{ "LOH/MSOH Extended DCC transparency", "rsvp.sender_tspec.LOH_MSOH_extended_DCC_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0020,
NULL, HFILL }
},
{&hf_rsvp_sender_tspec_K1_K2_transparency,
{ "K1/K2 transparency", "rsvp.sender_tspec.K1_K2_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0040,
NULL, HFILL }
},
{&hf_rsvp_sender_tspec_E1_transparency,
{ "E1 transparency", "rsvp.sender_tspec.E1_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0080,
NULL, HFILL }
},
{&hf_rsvp_sender_tspec_F1_transparency,
{ "F1 transparency", "rsvp.sender_tspec.F1_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0100,
NULL, HFILL }
},
{&hf_rsvp_sender_tspec_E2_transparency,
{ "E2 transparency", "rsvp.sender_tspec.E2_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0200,
NULL, HFILL }
},
{&hf_rsvp_sender_tspec_B1_transparency,
{ "B1 transparency", "rsvp.sender_tspec.B1_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0400,
NULL, HFILL }
},
{&hf_rsvp_sender_tspec_B2_transparency,
{ "B2 transparency", "rsvp.sender_tspec.B2_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0800,
NULL, HFILL }
},
{&hf_rsvp_sender_tspec_M0_transparency,
{ "M0 transparency", "rsvp.sender_tspec.M0_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x1000,
NULL, HFILL }
},
{&hf_rsvp_sender_tspec_M1_transparency,
{ "M1 transparency", "rsvp.sender_tspec.M1_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x2000,
NULL, HFILL }
},
{&hf_rsvp_flowspec_standard_contiguous_concatenation,
{ "Standard contiguous concatenation", "rsvp.flowspec.standard_contiguous_concatenation",
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x01,
NULL, HFILL }
},
{&hf_rsvp_flowspec_arbitrary_contiguous_concatenation,
{ "Arbitrary contiguous concatenation", "rsvp.flowspec.arbitrary_contiguous_concatenation",
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x02,
NULL, HFILL }
},
{&hf_rsvp_flowspec_regenerator_section,
{ "Section/Regenerator Section layer transparency", "rsvp.flowspec.regenerator_section",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0001,
NULL, HFILL }
},
{&hf_rsvp_flowspec_multiplex_section,
{ "Line/Multiplex Section layer transparency", "rsvp.flowspec.multiplex_section",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0002,
NULL, HFILL }
},
{&hf_rsvp_flowspec_J0_transparency,
{ "J0 transparency", "rsvp.flowspec.J0_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0004,
NULL, HFILL }
},
{&hf_rsvp_flowspec_SOH_RSOH_DCC_transparency,
{ "SOH/RSOH DCC transparency", "rsvp.flowspec.SOH_RSOH_DCC_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0008,
NULL, HFILL }
},
{&hf_rsvp_flowspec_LOH_MSOH_DCC_transparency,
{ "LOH/MSOH DCC transparency", "rsvp.flowspec.LOH_MSOH_DCC_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0010,
NULL, HFILL }
},
{&hf_rsvp_flowspec_LOH_MSOH_extended_DCC_transparency,
{ "LOH/MSOH Extended DCC transparency", "rsvp.flowspec.LOH_MSOH_extended_DCC_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0020,
NULL, HFILL }
},
{&hf_rsvp_flowspec_K1_K2_transparency,
{ "K1/K2 transparency", "rsvp.flowspec.K1_K2_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0040,
NULL, HFILL }
},
{&hf_rsvp_flowspec_E1_transparency,
{ "E1 transparency", "rsvp.flowspec.E1_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0080,
NULL, HFILL }
},
{&hf_rsvp_flowspec_F1_transparency,
{ "F1 transparency", "rsvp.flowspec.F1_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0100,
NULL, HFILL }
},
{&hf_rsvp_flowspec_E2_transparency,
{ "E2 transparency", "rsvp.flowspec.E2_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0200,
NULL, HFILL }
},
{&hf_rsvp_flowspec_B1_transparency,
{ "B1 transparency", "rsvp.flowspec.B1_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0400,
NULL, HFILL }
},
{&hf_rsvp_flowspec_B2_transparency,
{ "B2 transparency", "rsvp.flowspec.B2_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0800,
NULL, HFILL }
},
{&hf_rsvp_flowspec_M0_transparency,
{ "M0 transparency", "rsvp.flowspec.M0_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x1000,
NULL, HFILL }
},
{&hf_rsvp_flowspec_M1_transparency,
{ "M1 transparency", "rsvp.flowspec.M1_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x2000,
NULL, HFILL }
},
{&hf_rsvp_integrity_flags_handshake,
{ "Handshake", "rsvp.integrity.flags.handshake",
FT_BOOLEAN, 8, TFS(&tfs_capable_not_capable), 0x01,
NULL, HFILL }
},
{&hf_rsvp_sa_flags_local,
{ "Local protection", "rsvp.sa.flags.local",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x01,
NULL, HFILL }
},
{&hf_rsvp_sa_flags_label,
{ "Label recording", "rsvp.sa.flags.label",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x02,
NULL, HFILL }
},
{&hf_rsvp_sa_flags_se_style,
{ "SE style", "rsvp.sa.flags.se_style",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x04,
NULL, HFILL }
},
{&hf_rsvp_sa_flags_bandwidth,
{ "Bandwidth protection", "rsvp.sa.flags.bandwidth",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x08,
NULL, HFILL }
},
{&hf_rsvp_sa_flags_node,
{ "Node protection", "rsvp.sa.flags.node",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x10,
NULL, HFILL }
},
{&hf_rsvp_rro_flags_local_avail,
{ "Local Protection", "rsvp.rro.flags.local_avail",
FT_BOOLEAN, 8, TFS(&tfs_available_not_available), 0x01,
NULL, HFILL }
},
{&hf_rsvp_rro_flags_local_in_use,
{ "Local Protection", "rsvp.rro.flags.local_in_use",
FT_BOOLEAN, 8, TFS(&tfs_used_notused), 0x02,
NULL, HFILL }
},
{&hf_rsvp_rro_flags_bandwidth,
{ "Bandwidth Protection", "rsvp.rro.flags.bandwidth",
FT_BOOLEAN, 8, TFS(&tfs_available_not_available), 0x04,
NULL, HFILL }
},
{&hf_rsvp_rro_flags_node,
{ "Node Protection", "rsvp.rro.flags.node",
FT_BOOLEAN, 8, TFS(&tfs_available_not_available), 0x08,
NULL, HFILL }
},
{&hf_rsvp_rro_flags_node_address,
{ "Address Specifies a Node-id Address", "rsvp.rro.flags.node_address",
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x20,
NULL, HFILL }
},
{&hf_rsvp_rro_flags_backup_tunnel_bandwidth,
{ "Backup Tunnel Has Bandwidth", "rsvp.rro.flags.backup_tunnel_bandwidth",
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x04,
NULL, HFILL }
},
{&hf_rsvp_rro_flags_backup_tunnel_hop,
{ "Backup Tunnel Goes To", "rsvp.rro.flags.backup_tunnel_hop",
FT_BOOLEAN, 8, TFS(&tfs_next_next_hop_next_hop), 0x08,
NULL, HFILL }
},
{&hf_rsvp_rro_flags_global_label,
{ "Global label", "rsvp.rro.flags.global_label",
FT_BOOLEAN, 8, NULL, 0x01,
NULL, HFILL }
},
{&hf_rsvp_lsp_attr,
{ "LSP Attributes Flags", "rsvp.lsp_attr",
FT_UINT32, BASE_HEX, NULL, 0x0,
NULL, HFILL}
},
{&hf_rsvp_lsp_attr_e2e,
{ "End-to-end re-routing", "rsvp.lsp_attr.e2e",
FT_BOOLEAN, 32, TFS(&tfs_desired_not_desired), 0x80000000, /* 0 */
NULL, HFILL }
},
{&hf_rsvp_lsp_attr_boundary,
{ "Boundary re-routing", "rsvp.lsp_attr.boundary",
FT_BOOLEAN, 32, TFS(&tfs_desired_not_desired), 0x40000000, /* 1 */
NULL, HFILL }
},
{&hf_rsvp_lsp_attr_segment,
{ "Segment-based re-routing", "rsvp.lsp_attr.segment",
FT_BOOLEAN, 32, TFS(&tfs_desired_not_desired), 0x20000000, /* 2 */
NULL, HFILL }
},
{&hf_rsvp_lsp_attr_integrity,
{ "LSP Integrity Required", "rsvp.lsp_attr.integrity",
FT_BOOLEAN, 32, TFS(&tfs_desired_not_desired), 0x10000000, /* 3 */
NULL, HFILL }
},
{&hf_rsvp_lsp_attr_contiguous,
{ "Contiguous LSP", "rsvp.lsp_attr.contiguous",
FT_BOOLEAN, 32, TFS(&tfs_desired_not_desired), 0x08000000, /* 4 */
NULL, HFILL }
},
{&hf_rsvp_lsp_attr_stitching,
{ "LSP stitching desired", "rsvp.lsp_attr.stitching",
FT_BOOLEAN, 32, TFS(&tfs_desired_not_desired), 0x04000000, /* 5 */
NULL, HFILL }
},
{&hf_rsvp_lsp_attr_preplanned,
{ "Pre-Planned LSP Flag", "rsvp.lsp_attr.preplanned",
FT_BOOLEAN, 32, TFS(&tfs_desired_not_desired), 0x02000000, /* 6 */
NULL, HFILL }
},
{&hf_rsvp_lsp_attr_nophp,
{ "Non-PHP behavior flag", "rsvp.lsp_attr.nophp",
FT_BOOLEAN, 32, TFS(&tfs_desired_not_desired), 0x01000000, /* 7 */
NULL, HFILL }
},
{&hf_rsvp_lsp_attr_oobmap,
{ "OOB mapping flag", "rsvp.lsp_attr.oobmap",
FT_BOOLEAN, 32, TFS(&tfs_desired_not_desired), 0x00800000, /* 8 */
NULL, HFILL }
},
{&hf_rsvp_lsp_attr_entropy,
{ "Entropy Label Capability", "rsvp.lsp_attr.entropy",
FT_BOOLEAN, 32, TFS(&tfs_desired_not_desired), 0x00400000, /* 9 */
NULL, HFILL }
},
{&hf_rsvp_lsp_attr_oammep,
{ "OAM MEP entities desired", "rsvp.lsp_attr.oammep",
FT_BOOLEAN, 32, TFS(&tfs_desired_not_desired), 0x00200000, /* 10 */
NULL, HFILL }
},
{&hf_rsvp_lsp_attr_oammip,
{ "OAM MIP entities desired", "rsvp.lsp_attr.oammip",
FT_BOOLEAN, 32, TFS(&tfs_desired_not_desired), 0x00100000, /* 11 */
NULL, HFILL }
},
{&hf_rsvp_lsp_attr_srlgcollect,
{ "SRLG Collection Flag", "rsvp.lsp_attr.srlgcollect",
FT_BOOLEAN, 32, TFS(&tfs_desired_not_desired), 0x00080000, /* 12 */
NULL, HFILL }
},
{&hf_rsvp_lsp_attr_loopback,
{ "Loopback", "rsvp.lsp_attr.Loopback",
FT_BOOLEAN, 32, TFS(&tfs_desired_not_desired), 0x00040000, /* 13 */
NULL, HFILL }
},
{&hf_rsvp_lsp_attr_p2mp,
{ "P2MP-TE Tree Re-evaluation Request", "rsvp.lsp_attr.p2mp",
FT_BOOLEAN, 32, TFS(&tfs_desired_not_desired), 0x00020000, /* 14 */
NULL, HFILL }
},
{&hf_rsvp_lsp_attr_rtm,
{ "RTM_SET", "rsvp.lsp_attr.rtm",
FT_BOOLEAN, 32, TFS(&tfs_desired_not_desired), 0x00010000, /* 15 */
NULL, HFILL }
},
{&hf_rsvp_lsp_attr_telinklabel,
{ "TE Link Label", "rsvp.lsp_attr.telinklabel",
FT_BOOLEAN, 32, TFS(&tfs_desired_not_desired), 0x00008000, /* 16 */
NULL, HFILL }
},
{&hf_rsvp_lsp_attr_lsi,
{ "LSI-D", "rsvp.lsp_attr.lsi",
FT_BOOLEAN, 32, TFS(&tfs_desired_not_desired), 0x00004000, /* 17 */
NULL, HFILL }
},
{&hf_rsvp_lsp_attr_lsids2e,
{ "LSI-D-S2E", "rsvp.lsp_attr.lsids2e",
FT_BOOLEAN, 32, TFS(&tfs_desired_not_desired), 0x00002000, /* 18 */
NULL, HFILL }
},
{&hf_rsvp_gen_uni_direction,
{ "Direction", "rsvp.gen_uni.direction",
FT_BOOLEAN, 8, TFS(&tfs_gen_uni_direction), 0x80,
NULL, HFILL }
},
{&hf_rsvp_protection_info_flags_secondary_lsp,
{ "Secondary LSP", "rsvp.pi.flags.secondary_lsp",
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80,
NULL, HFILL }
},
{&hf_rsvp_pi_link_flags_extra_traffic,
{ "Extra Traffic", "rsvp.pi_link.flags.extra_traffic",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x01,
NULL, HFILL }
},
{&hf_rsvp_pi_link_flags_unprotected,
{ "Unprotected", "rsvp.pi_link.flags.unprotected",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x02,
NULL, HFILL }
},
{&hf_rsvp_pi_link_flags_shared,
{ "Shared", "rsvp.pi_link.flags.shared",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x04,
NULL, HFILL }
},
{&hf_rsvp_pi_link_flags_dedicated1_1,
{ "Dedicated 1:1", "rsvp.pi_link.flags.dedicated1_1",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x08,
NULL, HFILL }
},
{&hf_rsvp_pi_link_flags_dedicated1plus1,
{ "Dedicated 1+1", "rsvp.pi_link.flags.dedicated1plus1",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x10,
NULL, HFILL }
},
{&hf_rsvp_pi_link_flags_enhanced,
{ "Enhanced", "rsvp.pi_link.flags.enhanced",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x20,
NULL, HFILL }
},
{&hf_rsvp_pi_link_flags_extra,
{ "Extra Traffic", "rsvp.pi_link.flags.extra",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x01,
NULL, HFILL }
},
{&hf_rsvp_pi_link_flags_dedicated_1_1,
{ "Dedicated 1:1", "rsvp.pi_link.flags.dedicated_1_1",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x08,
NULL, HFILL }
},
{&hf_rsvp_pi_link_flags_dedicated_1plus1,
{ "Dedicated 1+1", "rsvp.pi_link.flags.dedicated_1plus1",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x10,
NULL, HFILL }
},
{&hf_rsvp_rfc4872_secondary,
{ "Secondary LSP", "rsvp.rfc4872.secondary",
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80,
NULL, HFILL }
},
{&hf_rsvp_rfc4872_protecting,
{ "Protecting LSP", "rsvp.rfc4872.protecting",
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x40,
NULL, HFILL }
},
{&hf_rsvp_rfc4872_notification_msg,
{ "Protecting LSP", "rsvp.rfc4872.notification_msg",
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x20,
NULL, HFILL }
},
{&hf_rsvp_rfc4872_operational,
{ "Protecting LSP", "rsvp.rfc4872.operational",
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x10,
NULL, HFILL }
},
{&hf_rsvp_pi_lsp_flags_full_rerouting,
{ "(Full) rerouting", "rsvp.pi_lsp.flags.full_rerouting",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x01,
NULL, HFILL }
},
{&hf_rsvp_pi_lsp_flags_rerouting_extra,
{ "Rerouting without extra-traffic", "rsvp.pi_lsp.flags.rerouting_extra",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x02,
NULL, HFILL }
},
{&hf_rsvp_pi_lsp_flags_1_n_protection,
{ "1:N protection with extra-traffic", "rsvp.pi_lsp.flags.1_n_protection",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x04,
NULL, HFILL }
},
{&hf_rsvp_pi_lsp_flags_1plus1_unidirectional,
{ "1+1 unidirectional protection", "rsvp.pi_lsp.flags.1plus1_unidirectional",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x08,
NULL, HFILL }
},
{&hf_rsvp_pi_lsp_flags_1plus1_bidirectional,
{ "1+1 bidirectional protection", "rsvp.pi_lsp.flags.1plus1_bidirectional",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x10,
NULL, HFILL }
},
{&hf_rsvp_protection_info_in_place,
{ "In-Place", "rsvp.protection_info.in_place",
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80,
NULL, HFILL }
},
{&hf_rsvp_protection_info_required,
{ "Required", "rsvp.protection_info.required",
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x40,
NULL, HFILL }
},
{&hf_rsvp_pi_seg_flags_full_rerouting,
{ "(Full) rerouting", "rsvp.pi_seg.flags.full_rerouting",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x01,
NULL, HFILL }
},
{&hf_rsvp_pi_seg_flags_rerouting_extra,
{ "Rerouting without extra-traffic", "rsvp.pi_seg.flags.rerouting_extra",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x02,
NULL, HFILL }
},
{&hf_rsvp_pi_seg_flags_1_n_protection,
{ "1:N protection with extra-traffic", "rsvp.pi_seg.flags.1_n_protection",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x04,
NULL, HFILL }
},
{&hf_rsvp_pi_seg_flags_1plus1_unidirectional,
{ "1+1 unidirectional protection", "rsvp.pi_seg.flags.1plus1_unidirectional",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x08,
NULL, HFILL }
},
{&hf_rsvp_pi_seg_flags_1plus1_bidirectional,
{ "1+1 bidirectional protection", "rsvp.pi_seg.flags.1plus1_bidirectional",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x10,
NULL, HFILL }
},
{&hf_rsvp_frr_flags_one2one_backup,
{ "One-to-One Backup", "rsvp.frr.flags.one2one_backup",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x01,
NULL, HFILL }
},
{&hf_rsvp_frr_flags_facility_backup,
{ "Facility Backup", "rsvp.frr.flags.facility_backup",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x02,
NULL, HFILL }
},
{&hf_rsvp_type,
{ "Type", "rsvp.type",
FT_UINT16, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{&hf_rsvp_3gpp_obj_tid,
{ "Transaction ID", "rsvp.3gpp_obj.tid",
FT_UINT32, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{&hf_rsvp_3gpp_obj_ie_len,
{ "Length", "rsvp.3gpp_obj.length",
FT_UINT32, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{&hf_rsvp_3gpp_obj_ie_type,
{ "IE Type", "rsvp.3gpp_obj.ie_type",
FT_UINT32, BASE_DEC, VALS(rsvp_3gpp_object_ie_type_vals), 0,
NULL, HFILL }
},
{&hf_rsvp_3gpp_obj_ue_ipv4_addr,
{ "UE IPv4 address", "rsvp.3gpp_obj.ue_ipv4_addr",
FT_IPv4, BASE_NONE, NULL, 0,
NULL, HFILL }
},
{&hf_rsvp_3gpp_obj_ue_ipv6_addr,
{ "UE IPv6 address", "rsvp.3gpp_obj.ue_ipv6_addr",
FT_IPv6, BASE_NONE, NULL, 0,
NULL, HFILL }
},
{&hf_rsvp_3gpp_obj_tft_d,
{ "Direction(D)", "rsvp.3gpp_obj.tft_d",
FT_UINT32, BASE_DEC, VALS(rsvp_3gpp_object_tft_d_vals), 0xc0000000,
NULL, HFILL }
},
{&hf_rsvp_3gpp_obj_tft_ns,
{ "Non-Specific bit(NS)", "rsvp.3gpp_obj.tft_ns",
FT_UINT32, BASE_DEC, NULL, 0x08000000,
NULL, HFILL }
},
{&hf_rsvp_3gpp_obj_tft_sr_id,
{ "SR_ID", "rsvp.3gpp_obj.tft_sr_id",
FT_UINT32, BASE_DEC, NULL, 0x07000000,
NULL, HFILL }
},
{&hf_rsvp_3gpp_obj_tft_p,
{ "Persistency(P)", "rsvp.3gpp_obj.tft_p",
FT_UINT32, BASE_DEC, NULL, 0x00010000,
NULL, HFILL }
},
{&hf_rsvp_3gpp_obj_tft_opcode,
{ "TFT Operation Code", "rsvp.3gpp_obj.tft_opcode",
FT_UINT32, BASE_DEC, VALS(rsvp_3gpp_obj_tft_opcode_vals), 0x000ff00,
NULL, HFILL }
},
{&hf_rsvp_3gpp_obj_tft_n_pkt_flt,
{ "Number of Packet filters", "rsvp.3gpp_obj.tft_n_pkt_flt",
FT_UINT32, BASE_DEC, NULL, 0x00000ff,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_flow_id,
{ "Flow Identifier", "rsvp.3gpp_obj.flow_id",
FT_UINT8, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_ev_prec,
{ "Packet filter evaluation precedence", "rsvp.3gpp_obj.pf_ev_prec",
FT_UINT8, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_len,
{ "Packet filter length", "rsvp.3gpp_obj.pf_len",
FT_UINT16, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_type,
{ "PF Type", "rsvp.3gpp_obj.pf_type",
FT_UINT8, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_cont_len,
{ "Length", "rsvp.3gpp_obj.pf_cont_len",
FT_UINT8, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_comp_type_id,
{ "PF component identifier", "rsvp.3gpp_obj.pf_comp_type_id",
FT_UINT8, BASE_DEC, VALS(rsvp_3gpp_obj_pf_comp_type_id_vals), 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_src_ipv4,
{ "IPv4 Source Address", "rsvp.3gpp_obj.pf_src_ipv4",
FT_IPv4, BASE_NONE, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_dst_ipv4,
{ "IPv4 Destination Address", "rsvp.3gpp_obj.pf_dst_ipv4",
FT_IPv4, BASE_NONE, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_ipv4_mask,
{ "IPv4 Mask", "rsvp.3gpp_obj.pf_ipv4_mask",
FT_UINT32, BASE_HEX, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_src_ipv6,
{ "IPv6 Source Address", "rsvp.3gpp_obj.pf_src_ipv6",
FT_IPv6, BASE_NONE, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_dst_ipv6,
{ "IPv6 Destination Address", "rsvp.3gpp_obj.pf_dst_ipv6",
FT_IPv6, BASE_NONE, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_ipv6_prefix_length,
{ "IPv6 Prefix length", "rsvp.3gpp_obj.pf_ipv6_prefix_length",
FT_UINT8, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_prot_next,
{ "Protocol field(IPv4) or Next Header(IPv6)", "rsvp.3gpp_obj.pf_prot_next",
FT_UINT8, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_dst_port,
{ "Single Destination Port", "rsvp.3gpp_obj.pf_dst_port",
FT_UINT16, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_src_port,
{ "Single Source Port", "rsvp.3gpp_obj.pf_src_port",
FT_UINT16, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_ipsec_spi,
{ "IPsec SPI", "rsvp.3gpp_obj.pf_ipsec_spi",
FT_UINT32, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_tos_tc,
{ "Type of Service (IPv4)/Traffic Class (IPv6)", "rsvp.3gpp_obj.pf_tos_tc",
FT_UINT8, BASE_HEX, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_flow_lbl,
{ "Flow label", "rsvp.3gpp_obj.pf_flow_lbl",
FT_UINT24, BASE_DEC, NULL, 0x0fffff,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_ipv6,
{ "IPv6 Address", "rsvp.3gpp_obj.pf_ipv6",
FT_IPv6, BASE_NONE, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_treatment,
{ "PF Treatment", "rsvp.3gpp_obj.pf_treatment",
FT_UINT8, BASE_DEC, VALS(rsvp_3gpp_obj_pf_treatment_vals), 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_hint,
{ "PF Hint", "rsvp.3gpp_obj.pf_hint",
FT_UINT32, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_tft_qos_list_len,
{ "QoS List Length", "rsvp.3gpp_obj.qos_list_len",
FT_UINT16, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_r_qos_blob_len,
{ "R_QOS_SUB_BLOB_LEN", "rsvp.3gpp_obj.r_qos_blob_len",
FT_UINT8, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_r_qos_blob_flow_pri,
{ "FLOW_PRIORITY", "rsvp.3gpp_obj.r_qos_blob.flow_pri",
FT_UINT8, BASE_DEC, NULL, 0xf0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_r_qos_blob_num_qos_att_set,
{ "NUM_QoS_ATTRIBUTE_SETS", "rsvp.3gpp_obj.r_qos_blob.num_qos_att_set",
FT_UINT8, BASE_DEC, NULL, 0x0e,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_qos_att_set_len,
{ "QoS_ATTRIBUTE_SET_LEN", "rsvp.3gpp_obj.r_qos_blob.qos_att_set_len",
FT_UINT8, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_qos_attribute_set_id,
{ "QoS_ATTRIBUTE_SET_ID", "rsvp.3gpp_obj.r_qos_blob.qos_attribute_set_id",
FT_UINT8, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_qos_attribute_verbose,
{ "VERBOSE", "rsvp.3gpp_obj.r_qos_blob.verbose",
FT_BOOLEAN, 8, NULL, 0x0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_qos_attribute_prof_id,
{ "ProfileID", "rsvp.3gpp_obj.r_qos_blob.prof_id",
FT_UINT8, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_qos_attribute_traff_cls,
{ "Traffic_Class", "rsvp.3gpp_obj.r_qos_blob.traff_cls",
FT_UINT8, BASE_DEC, VALS(rsvp_3gpp_obj_traffic_class_vals), 0x0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_qos_attribute_peak_rate,
{ "Peak_Rate", "rsvp.3gpp_obj.r_qos_blob.peak_rate",
FT_UINT16, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_qos_attribute_bucket_size,
{ "Bucket_Size", "rsvp.3gpp_obj.r_qos_blob.bucket_size",
FT_UINT16, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_qos_attribute_token_rate,
{ "Token_Rate", "rsvp.3gpp_obj.r_qos_blob.token_rate",
FT_UINT16, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_qos_attribute_max_latency,
{ "Max_Latency", "rsvp.3gpp_obj.r_qos_blob.max_latency",
FT_UINT8, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_qos_attribute_max_loss_rte,
{ "Max_Loss_Rate", "rsvp.3gpp_obj.r_qos_blob.max_loss_rte",
FT_UINT8, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_qos_attribute_delay_var_sensitive,
{ "Delay_Var_Sensitive", "rsvp.3gpp_obj.r_qos_blob.delay_var_sensitive",
FT_UINT8, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_qos_attribute_reserved,
{ "Reserved", "rsvp.3gpp_obj.r_qos_blob.reserved",
FT_UINT8, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_r_qos_blob,
{ "R_QOS_SUB_BLOB", "rsvp.3gpp_obj.r_qos_blob",
FT_BYTES, BASE_NONE, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_qos_result,
{ "Result Code", "rsvp.3gpp_obj.qos_result_code",
FT_UINT8, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_xro_sobj_lbit,
{ "L(oose) bit", "rsvp.xro.sobj.lbit",
FT_UINT8, BASE_DEC,VALS(rsvp_xro_sobj_lbit_vals), 0x80,
NULL, HFILL
}
},
{ &hf_rsvp_rro_sobj_dbit,
{ "D(irection) bit", "rsvp.rro.sobj.dbit",
FT_UINT8, BASE_DEC,VALS(rsvp_rro_sobj_dbit_vals), 0x80,
NULL, HFILL
}
},
{ &hf_rsvp_xro_sobj_len,
{ "Length", "rsvp.xro.sobj.len",
FT_UINT8, BASE_DEC, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_xro_sobj_ipv4_addr,
{ "IPv4 prefix", "rsvp.xro.sobj.ipv4.addr",
FT_IPv4, BASE_NONE, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_xro_sobj_ipv4_prefix,
{ "Prefix Length", "rsvp.xro.sobj.ipv4.prefix",
FT_UINT8, BASE_DEC, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_xro_sobj_ipv4_attr,
{ "Attribute", "rsvp.xro.sobj.ipv4.attr",
FT_UINT8, BASE_DEC, VALS(rsvp_xro_sobj_ip_attr_vals), 0,
NULL, HFILL
}
},
{ &hf_rsvp_xro_sobj_ipv6_attr,
{ "Attribute", "rsvp.xro.sobj.ipv6.attr",
FT_UINT8, BASE_DEC, VALS(rsvp_xro_sobj_ip_attr_vals), 0,
NULL, HFILL
}
},
{ &hf_rsvp_xro_sobj_srlg_id,
{ "SRLG Id", "rsvp.xro.sobj.srlg.id",
FT_UINT32, BASE_DEC, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_xro_sobj_srlg_res,
{ "Reserved", "rsvp.xro.sobj.srlg.res",
FT_UINT16, BASE_DEC, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_private_data,
{ "Data", "rsvp.private.data",
FT_BYTES, BASE_NONE, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_juniper_numtlvs,
{ "Num TLVs", "rsvp.juniper.tlvs",
FT_UINT16, BASE_DEC, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_juniper_padlength,
{ "Padlength", "rsvp.juniper.padlength",
FT_UINT16, BASE_DEC, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_juniper_type,
{ "Juniper type", "rsvp.juniper.type",
FT_UINT8, BASE_HEX, VALS(rsvp_juniper_attr_vals), 0,
NULL, HFILL
}
},
{ &hf_rsvp_juniper_length,
{ "Juniper length", "rsvp.juniper.length",
FT_UINT8, BASE_DEC, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_juniper_attrib_cos,
{ "Cos", "rsvp.juniper.attrib.cos",
FT_UINT16, BASE_HEX, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_juniper_attrib_metric1,
{ "Metric 1", "rsvp.juniper.attrib.metric1",
FT_UINT16, BASE_HEX, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_juniper_attrib_metric2,
{ "Metric 2", "rsvp.juniper.attrib.metric2",
FT_UINT16, BASE_HEX, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_juniper_attrib_ccc_status,
{ "CCC Status", "rsvp.juniper.attrib.ccc_status",
FT_UINT16, BASE_HEX, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_juniper_attrib_path,
{ "Path type", "rsvp.juniper.attrib.path",
FT_UINT16, BASE_HEX, VALS(rsvp_juniper_path_attr_vals), 0,
NULL, HFILL
}
},
{ &hf_rsvp_juniper_attrib_unknown,
{ "Unknown", "rsvp.juniper.attrib.unknown",
FT_BYTES, BASE_NONE, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_juniper_pad,
{ "Pad", "rsvp.juniper.pad",
FT_BYTES, BASE_NONE, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_juniper_unknown,
{ "Unknown", "rsvp.juniper.unknown",
FT_BYTES, BASE_NONE, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_unknown_data,
{ "Data", "rsvp.unknown.data",
FT_BYTES, BASE_NONE, NULL, 0,
NULL, HFILL
}
},
{&hf_rsvp_loose_hop,
{ "Hop", "rsvp.loose_hop",
FT_BOOLEAN, 8, TFS(&tfs_loose_strict_hop), 0x80,
NULL, HFILL }
},
{ &hf_rsvp_data_length,
{ "Data length", "rsvp.data_length",
FT_UINT16, BASE_DEC|BASE_UNIT_STRING, &units_word_not_including_header, 0,
NULL, HFILL
}
},
{ &hf_rsvp_ctype_s2l_sub_lsp,
{ "C-Type", "rsvp.ctype.s2l_sub_lsp",
FT_UINT32, BASE_DEC, VALS(rsvp_c_type_s2l_sub_lsp_vals), 0,
NULL, HFILL
}
},
{ &hf_rsvp_s2l_sub_lsp_destination_ipv4_address,
{ "IPv4 S2L Sub-LSP destination address", "rsvp.s2l_sub_lsp.destination_ipv4_address",
FT_IPv4, BASE_NONE, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_s2l_sub_lsp_destination_ipv6_address,
{ "IPv6 S2L Sub-LSP destination address", "rsvp.s2l_sub_lsp.destination_ipv6_address",
FT_IPv6, BASE_NONE, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_s2l_sub_lsp_data,
{ "Data", "rsvp.s2l_sub_lsp.data",
FT_BYTES, BASE_NONE, NULL, 0,
NULL, HFILL
}
},
/* Generated from convert_proto_tree_add_text.pl */
{ &hf_rsvp_session_flags, { "Flags", "rsvp.session.flags", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_session_destination_address, { "Destination address", "rsvp.session.destination_address", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_session_protocol, { "Protocol", "rsvp.session.protocol", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_session_destination_port, { "Destination port", "rsvp.session.destination_port", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_session_dscp, { "DSCP", "rsvp.session.dscp", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &dscp_vals_ext, 0x0, NULL, HFILL }},
{ &hf_rsvp_session_extended_ipv4_address, { "Extended IPv4 Address", "rsvp.session.extended_ipv4_address", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_session_p2mp_id, { "P2MP ID", "rsvp.session.p2mp_id", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_session_data, { "Data", "rsvp.session.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ifid_tlv_length, { "Length", "rsvp.ifid_tlv.length", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ifid_tlv_ipv4_address, { "IPv4 address", "rsvp.ifid_tlv.ipv4_address", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ifid_tlv_ipv6_address, { "IPv6 address", "rsvp.ifid_tlv.ipv6_address", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ifid_tlvinterface_id, { "Interface-ID", "rsvp.ifid_tlv.interface_id", FT_UINT32, BASE_DEC_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ifid_tlv_label, { "Label", "rsvp.ifid_tlv.label", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ifid_tlv_node_id, { "Node ID", "rsvp.ifid_tlv.node_id", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ifid_tlv_area, { "Area", "rsvp.ifid_tlv.area", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ifid_tlv_autonomous_system, { "Autonomous System", "rsvp.ifid_tlv.autonomous_system", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ifid_tlv_error_string, { "Error String", "rsvp.ifid_tlv.error_string", FT_STRING, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ifid_tlv_data, { "Data", "rsvp.ifid_tlv.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ifid_tlv_padding, { "Padding", "rsvp.ifid_tlv.padding", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ctype_hop, { "C-Type", "rsvp.ctype.hop", FT_UINT32, BASE_DEC, VALS(rsvp_c_type_hop_vals), 0x0, NULL, HFILL }},
{ &hf_rsvp_hop_neighbor_address_ipv4, { "Neighbor address", "rsvp.hop.neighbor_address_ipv4", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_hop_logical_interface, { "Logical interface", "rsvp.hop.logical_interface", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_hop_neighbor_address_ipv6, { "Neighbor address", "rsvp.neighbor_address_ipv6", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_hop_data, { "Data", "rsvp.hop.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ctype_time_values, { "C-Type", "rsvp.ctype.time_values", FT_UINT32, BASE_DEC, VALS(rsvp_c_type_time_values_vals), 0x0, NULL, HFILL }},
{ &hf_rsvp_time_values_data, { "Data", "rsvp.time_values.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ctype_error, { "C-Type", "rsvp.ctype.error", FT_UINT32, BASE_DEC, VALS(rsvp_c_type_error_vals), 0x0, NULL, HFILL }},
{ &hf_rsvp_error_error_node_ipv4, { "Error node", "rsvp.error.error_node_ipv4", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_error_error_node_ipv6, { "Error node", "rsvp.error.error_node_ipv6", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_error_data, { "Data", "rsvp.error.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_error_error_code, { "Error code", "rsvp.error.error_code", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &rsvp_error_codes_ext, 0x0, NULL, HFILL }},
{ &hf_rsvp_ctype_scope, { "C-Type", "rsvp.ctype.scope", FT_UINT32, BASE_DEC, VALS(rsvp_c_type_scope_vals), 0x0, NULL, HFILL }},
{ &hf_rsvp_scope_ipv4_address, { "IPv4 Address", "rsvp.scope.ipv4_address", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_scope_ipv6_address, { "IPv6 Address", "rsvp.scope.ipv6_address", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_scope_data, { "Data", "rsvp.scope.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ctype_style, { "C-Type", "rsvp.ctype.style", FT_UINT32, BASE_DEC, VALS(rsvp_c_type_style_vals), 0x0, NULL, HFILL }},
{ &hf_rsvp_style_flags, { "Flags", "rsvp.style.flags", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_style_style, { "Style", "rsvp.style.style", FT_UINT24, BASE_HEX, VALS(style_vals), 0x0, NULL, HFILL }},
{ &hf_rsvp_style_data, { "Data", "rsvp.style.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ctype_confirm, { "C-Type", "rsvp.ctype.confirm", FT_UINT32, BASE_DEC, VALS(rsvp_c_type_confirm_vals), 0x0, NULL, HFILL }},
{ &hf_rsvp_confirm_receiver_address_ipv4, { "Receiver address", "rsvp.confirm.receiver_address_ipv4", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_confirm_receiver_address_ipv6, { "Receiver address", "rsvp.confirm.receiver_address_ipv6", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_confirm_data, { "Data", "rsvp.confirm.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ctype_template, { "C-Type", "rsvp.ctype.template", FT_UINT32, BASE_DEC, VALS(rsvp_c_type_template_vals), 0x0, NULL, HFILL }},
{ &hf_rsvp_template_filter_source_address_ipv6, { "Source address", "rsvp.template_filter.source_address_ipv6", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_template_filter_source_port, { "Source port", "rsvp.template_filter.source_port", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_template_filter_ipv4_tunnel_sender_address, { "IPv4 Tunnel Sender Address", "rsvp.template_filter.ipv4_tunnel_sender_address", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_template_filter_ipv6_tunnel_sender_address, { "IPv6 Tunnel Sender Address", "rsvp.template_filter.ipv6_tunnel_sender_address", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_template_filter_sub_group_originator_id, { "Sub-Group Originator ID", "rsvp.template_filter.sub_group_originator_id", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_template_filter_sub_group_id, { "Sub-Group ID", "rsvp.template_filter.sub_group_id", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_template_filter_data, { "Data", "rsvp.template_filter.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_eth_tspec_length, { "Length", "rsvp.eth_tspec.length", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_eth_tspec_profile, { "Profile", "rsvp.eth_tspec.profile", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_eth_tspec_index, { "Index", "rsvp.eth_tspec.index", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_eth_tspec_reserved, { "Reserved", "rsvp.eth_tspec.reserved", FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_eth_tspec_el2cp, { "EL2CP", "rsvp.eth_tspec.el2cp", FT_UINT8, BASE_DEC, VALS(el2cp_val_str), 0x0, NULL, HFILL }},
{ &hf_rsvp_eth_tspec_il2cp, { "IL2CP", "rsvp.eth_tspec.il2cp", FT_UINT8, BASE_DEC, VALS(il2cp_val_str), 0x0, NULL, HFILL }},
{ &hf_rsvp_eth_tspec_cir, { "CIR", "rsvp.eth_tspec.cir", FT_FLOAT, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_eth_tspec_cbs, { "CBS", "rsvp.eth_tspec.cbs", FT_FLOAT, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_eth_tspec_eir, { "EIR", "rsvp.eth_tspec.eir", FT_FLOAT, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_eth_tspec_ebs, { "EBS", "rsvp.eth_tspec.ebs", FT_FLOAT, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ctype_tspec, { "C-Type", "rsvp.ctype.tspec", FT_UINT32, BASE_DEC, VALS(rsvp_c_type_tspec_vals), 0x0, NULL, HFILL }},
{ &hf_rsvp_tspec_message_format_version, { "Message format version", "rsvp.tspec.message_format_version", FT_UINT8, BASE_DEC, NULL, 0xF0, NULL, HFILL }},
{ &hf_rsvp_tspec_service_header, { "Service header", "rsvp.tspec.service_header", FT_UINT8, BASE_DEC, VALS(qos_vals), 0x0, NULL, HFILL }},
{ &hf_rsvp_tspec_token_bucket_rate, { "Token bucket rate", "rsvp.tspec.token_bucket_rate", FT_FLOAT, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_tspec_token_bucket_size, { "Token bucket size", "rsvp.tspec.token_bucket_size", FT_FLOAT, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_tspec_peak_data_rate, { "Peak data rate", "rsvp.tspec.peak_data_rate", FT_FLOAT, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_tspec_hint, { "Hint", "rsvp.tspec.hint", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_compression_factor, { "Compression Factor", "rsvp.tspec.compression_factor", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_tspec_signal_type_sonet, { "Signal Type", "rsvp.tspec.signal_type", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &gmpls_sonet_signal_type_str_ext, 0x0, NULL, HFILL }},
{ &hf_rsvp_tspec_requested_concatenation, { "Requested Concatenation (RCC)", "rsvp.tspec.requested_concatenation", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_tspec_number_of_contiguous_components, { "Number of Contiguous Components (NCC)", "rsvp.tspec.number_of_contiguous_components", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_tspec_number_of_virtual_components, { "Number of Virtual Components (NVC)", "rsvp.tspec.number_of_virtual_components", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_tspec_multiplier, { "Multiplier (MT)", "rsvp.tspec.multiplier", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_tspec_transparency, { "Transparency (T)", "rsvp.tspec.transparency", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_tspec_profile, { "Profile (P)", "rsvp.tspec.profile", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_tspec_signal_type_g709, { "Signal Type", "rsvp.tspec.signal_type", FT_UINT8, BASE_DEC|BASE_RANGE_STRING, RVALS(gmpls_g709_signal_type_rvals), 0x0, NULL, HFILL }},
{ &hf_rsvp_tspec_number_of_multiplexed_components, { "Number of Multiplexed Components (NMC)", "rsvp.number_of_multiplexed_components", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_tspec_mtu, { "MTU", "rsvp.tspec.mtu", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_tspec_data, { "Data", "rsvp.tspec.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ctype_flowspec, { "C-Type", "rsvp.ctype.flowspec", FT_UINT32, BASE_DEC, VALS(rsvp_c_type_flowspec_vals), 0x0, NULL, HFILL }},
{ &hf_rsvp_flowspec_message_format_version, { "Message format version", "rsvp.flowspec.message_format_version", FT_UINT8, BASE_DEC, NULL, 0xF0, NULL, HFILL }},
{ &hf_rsvp_flowspec_service_header, { "Service header", "rsvp.flowspec.service_header", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &intsrv_services_str_ext, 0x0, NULL, HFILL }},
{ &hf_rsvp_flowspec_token_bucket_rate, { "Token bucket rate", "rsvp.flowspec.token_bucket_rate", FT_FLOAT, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_flowspec_token_bucket_size, { "Token bucket size", "rsvp.flowspec.token_bucket_size", FT_FLOAT, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_flowspec_peak_data_rate, { "Peak data rate", "rsvp.flowspec.peak_data_rate", FT_FLOAT, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_flowspec_rate, { "Rate", "rsvp.flowspec.rate", FT_FLOAT, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_flowspec_slack_term, { "Slack term", "rsvp.flowspec.slack_term", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_flowspec_signal_type_sonet, { "Signal Type", "rsvp.flowspec.signal_type", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &gmpls_sonet_signal_type_str_ext, 0x0, NULL, HFILL }},
{ &hf_rsvp_flowspec_requested_concatenation, { "Requested Concatenation (RCC)", "rsvp.flowspec.requested_concatenation", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_flowspec_number_of_contiguous_components, { "Number of Contiguous Components (NCC)", "rsvp.flowspec.number_of_contiguous_components", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_flowspec_number_of_virtual_components, { "Number of Virtual Components (NVC)", "rsvp.flowspec.number_of_virtual_components", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_flowspec_multiplier, { "Multiplier (MT)", "rsvp.flowspec.multiplier", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_flowspec_transparency, { "Transparency (T)", "rsvp.flowspec.transparency", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_flowspec_profile, { "Profile (P)", "rsvp.flowspec.profile", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_flowspec_signal_type_g709, { "Signal Type", "rsvp.flowspec.signal_type", FT_UINT8, BASE_DEC|BASE_RANGE_STRING, RVALS(gmpls_g709_signal_type_rvals), 0x0, NULL, HFILL }},
{ &hf_rsvp_flowspec_number_of_multiplexed_components, { "Number of Multiplexed Components (NMC)", "rsvp.flowspec.number_of_multiplexed_components", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_flowspec_mtu, { "MTU", "rsvp.flowspec.mtu", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_flowspec_m, { "m", "rsvp.flowspec.m", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ctype_adspec, { "C-Type", "rsvp.ctype.adspec", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_adspec_message_format_version, { "Message format version", "rsvp.adspec.message_format_version", FT_UINT8, BASE_DEC, NULL, 0xF0, NULL, HFILL }},
{ &hf_rsvp_adspec_service_header, { "Service header", "rsvp.adspec.service_header", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &intsrv_services_str_ext, 0x0, NULL, HFILL }},
{ &hf_rsvp_ctype_integrity, { "C-Type", "rsvp.ctype.integrity", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_integrity_flags, { "Flags", "rsvp.integrity.flags", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_integrity_key_identifier, { "Key Identifier", "rsvp.integrity.key_identifier", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_integrity_sequence_number, { "Sequence Number", "rsvp.integrity.sequence_number", FT_UINT64, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_integrity_hash, { "Hash", "rsvp.integrity.hash", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ctype_policy, { "C-Type", "rsvp.ctype.policy", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_policy_data, { "Data", "rsvp.policy.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ctype_label_request, { "C-Type", "rsvp.ctype.label_request", FT_UINT32, BASE_DEC, VALS(rsvp_c_type_label_request_vals), 0x0, NULL, HFILL }},
{ &hf_rsvp_label_request_l3pid, { "L3PID", "rsvp.label_request.l3pid", FT_UINT16, BASE_HEX, VALS(etype_vals), 0x0, NULL, HFILL }},
{ &hf_rsvp_label_request_min_vpi, { "Min VPI", "rsvp.label_request.min_vpi", FT_UINT16, BASE_DEC, NULL, 0x7f, NULL, HFILL }},
{ &hf_rsvp_label_request_min_vci, { "Min VCI", "rsvp.label_request.min_vci", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_label_request_max_vpi, { "Max VPI", "rsvp.label_request.max_vpi", FT_UINT16, BASE_DEC, NULL, 0x7f, NULL, HFILL }},
{ &hf_rsvp_label_request_max_vci, { "Max VCI", "rsvp.label_request.max_vci", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_label_request_lsp_encoding_type, { "LSP Encoding Type", "rsvp.label_request.lsp_encoding_type", FT_UINT8, BASE_DEC|BASE_RANGE_STRING, RVALS(gmpls_lsp_enc_rvals), 0x0, NULL, HFILL }},
{ &hf_rsvp_label_request_switching_type, { "Switching Type", "rsvp.label_request.switching_type", FT_UINT8, BASE_DEC|BASE_RANGE_STRING, RVALS(gmpls_switching_type_rvals), 0x0, NULL, HFILL }},
{ &hf_rsvp_g_pid, { "G-PID", "rsvp.label_request.g_pid", FT_UINT16, BASE_HEX|BASE_RANGE_STRING, RVALS(gmpls_gpid_rvals), 0x0, NULL, HFILL }},
{ &hf_rsvp_label_request_data, { "Data", "rsvp.label_request.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_label_label, { "Label", "rsvp.label.label", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_label_generalized_label, { "Generalized Label", "rsvp.label.generalized_label", FT_UINT32, BASE_DEC_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_label_generalized_label_evpl_vlad_id, { "VLAN ID", "rsvp.label.generalized_label_evpl_vlad_id", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_label_data, { "Data", "rsvp.label.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_label_set_action, { "Action", "rsvp.label_set.action", FT_UINT8, BASE_DEC, VALS(action_type_vals), 0x0, NULL, HFILL }},
{ &hf_rsvp_ctype_attribute, { "C-Type", "rsvp.ctype.attribute", FT_UINT32, BASE_DEC, VALS(rsvp_c_type_attribute_vals), 0x0, NULL, HFILL }},
{ &hf_rsvp_session_attribute_exclude_any, { "Exclude-Any", "rsvp.session_attribute.exclude_any", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_session_attribute_include_any, { "Include-Any", "rsvp.session_attribute.include_any", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_session_attribute_include_all, { "Include-All", "rsvp.session_attribute.include_all", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_session_attribute_setup_priority, { "Setup priority", "rsvp.session_attribute.setup_priority", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_session_attribute_hold_priority, { "Hold priority", "rsvp.session_attribute.hold_priority", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_session_attribute_flags, { "Flags", "rsvp.session_attribute.flags", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_session_attribute_name_length, { "Name length", "rsvp.session_attribute.name_length", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_session_attribute_name, { "Name", "rsvp.session_attribute.name", FT_STRING, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_session_attribute_data, { "Data", "rsvp.session_attribute.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ero_rro_subobjects_length, { "Length", "rsvp.ero_rro_subobjects.length", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ero_rro_subobjects_ipv4_hop, { "IPv4 hop", "rsvp.ero_rro_subobjects.ipv4_hop", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ero_rro_subobjects_prefix_length, { "Prefix length", "rsvp.ero_rro_subobjects.prefix_length", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ero_rro_subobjects_flags, { "Flags", "rsvp.ero_rro_subobjects.flags", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ero_rro_subobjects_ipv6_hop, { "IPv6 hop", "rsvp.ero_rro_subobjects.ipv6_hop", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ero_rro_subobjects_label, { "Label", "rsvp.ero_rro_subobjects.label", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ero_rro_subobjects_router_id, { "Router-ID", "rsvp.ero_rro_subobjects.router_id", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ero_rro_subobjects_interface_id, { "Interface-ID", "rsvp.ero_rro_subobjects.interface_id", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ero_rro_subobjects_path_key, { "Path Key", "rsvp.ero_rro_subobjects.path_key", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ero_rro_subobjects_pce_id_ipv4, { "PCE-ID", "rsvp.ero_rro_subobjects.pce_id_ipv4", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ero_rro_subobjects_pce_id_ipv6, { "PCE-ID", "rsvp.ero_rro_subobjects.pce_id_ipv6", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ero_rro_subobjects_private_length, { "Length", "rsvp.ero_rro_subobjects.private_length", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ero_rro_subobjects_private_data, { "Data", "rsvp.ero_rro_subobjects.private_data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ctype_explicit_route, { "C-Type", "rsvp.ctype.explicit_route", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_explicit_route_data, { "Data", "rsvp.explicit_route.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ctype_record_route, { "C-Type", "rsvp.ctype.record_route", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_record_route_data, { "Data", "rsvp.record_route.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ctype_exclude_route, { "C-Type", "rsvp.ctype.exclude_route", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_exclude_route_data, { "Data", "rsvp.exclude_route.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ctype_message_id, { "C-Type", "rsvp.ctype.message_id", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_message_id_flags, { "Flags", "rsvp.message_id.flags", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_message_id_epoch, { "Epoch", "rsvp.message_id.epoch", FT_UINT24, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_message_id_message_id, { "Message-ID", "rsvp.message_id.message_id", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_message_id_data, { "Data", "rsvp.message_id.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ctype_message_id_ack, { "C-Type", "rsvp.ctype.message_id_ack", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_message_id_ack_flags, { "Flags", "rsvp.message_id_ack.flags", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_message_id_ack_epoch, { "Epoch", "rsvp.message_id_ack.epoch", FT_UINT24, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_message_id_ack_message_id, { "Message-ID", "rsvp.message_id_ack.message_id", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_message_id_ack_data, { "Data", "rsvp.message_id_ack.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ctype_message_id_list, { "C-Type", "rsvp.ctype.message_id_list", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_message_id_list_flags, { "Flags", "rsvp.message_id_list.flags", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_message_id_list_epoch, { "Epoch", "rsvp.message_id_list.epoch", FT_UINT24, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_message_id_list_message_id, { "Message-ID", "rsvp.message_id_list.message_id", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_message_id_list_data, { "Data", "rsvp.message_id_list.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ctype_hello, { "C-Type", "rsvp.ctype.hello", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_hello_source_instance, { "Source Instance", "rsvp.hello.source_instance", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_hello_destination_instance, { "Destination Instance", "rsvp.hello.destination_instance", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ctype_dclass, { "C-Type", "rsvp.ctype.dclass", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_dclass_dscp, { "DSCP", "rsvp.dclass.dscp", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &dscp_vals_ext, 0x0, NULL, HFILL }},
{ &hf_rsvp_dclass_data, { "Data", "rsvp.dclass.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ctype_admin_status, { "C-Type", "rsvp.ctype.admin_status", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_admin_status_bits, { "Admin Status", "rsvp.admin_status.bits", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_admin_status_data, { "Data", "rsvp.admin_status.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ctype_lsp_attributes, { "C-Type", "rsvp.ctype.lsp_attributes", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_lsp_attributes_tlv, { "LSP attributes TLV", "rsvp.lsp_attributes_tlv", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_lsp_attributes_tlv_data, { "Data", "rsvp.lsp_attributes_tlv.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ctype_association, { "C-Type", "rsvp.ctype.association", FT_UINT32, BASE_DEC, VALS(rsvp_c_type_association_vals), 0x0, NULL, HFILL }},
{ &hf_rsvp_association_type, { "Association type", "rsvp.association.type", FT_UINT16, BASE_DEC, VALS(association_type_vals), 0x0, NULL, HFILL }},
{ &hf_rsvp_association_id, { "Association ID", "rsvp.association.id", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_association_source_ipv4, { "Association source", "rsvp.association.source_ipv4", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_association_source_ipv6, { "Association source", "rsvp.association.source_ipv6", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_association_routing_area_id, { "Routing Area ID", "rsvp.association.routing_area_id", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_association_node_id, { "Node ID", "rsvp.association.node_id", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_association_padding, { "Padding", "rsvp.association.padding", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_association_data, { "Data", "rsvp.association.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ctype_tunnel_if_id, { "C-Type", "rsvp.ctype.tunnel_if_id", FT_UINT32, BASE_DEC, VALS(rsvp_c_type_tunnel_if_vals), 0x0, NULL, HFILL }},
{ &hf_rsvp_lsp_tunnel_if_id_length, { "Length", "rsvp.lsp_tunnel_if_id.length", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_lsp_tunnel_if_id_component_link_identifier, { "Component link identifier", "rsvp.lsp_tunnel_if_id.component_link_identifier", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_lsp_tunnel_if_id_component_link_identifier_ipv4, { "Component link identifier", "rsvp.lsp_tunnel_if_id.component_link_identifier_ipv4", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_lsp_tunnel_if_id_lsp_encoding_type, { "LSP Encoding Type", "rsvp.lsp_tunnel_if_id.lsp_encoding_type", FT_UINT8, BASE_DEC|BASE_RANGE_STRING, RVALS(gmpls_lsp_enc_rvals), 0x0, NULL, HFILL }},
{ &hf_rsvp_lsp_tunnel_if_id_switching_type, { "Switching Type", "rsvp.lsp_tunnel_if_id.switching_type", FT_UINT8, BASE_DEC|BASE_RANGE_STRING, RVALS(gmpls_switching_type_rvals), 0x0, NULL, HFILL }},
{ &hf_rsvp_lsp_tunnel_if_id_signal_type, { "Signal Type", "rsvp.lsp_tunnel_if_id.signal_type", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &gmpls_sonet_signal_type_str_ext, 0x0, NULL, HFILL }},
{ &hf_rsvp_lsp_tunnel_if_id_connection_id, { "Sub Interface/Connection ID", "rsvp.lsp_tunnel_if_id.connection_id", FT_UINT64, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_lsp_tunnel_if_id_sc_pc_id, { "SC PC ID", "rsvp.lsp_tunnel_if_id.sc_pc_id", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_lsp_tunnel_if_id_sc_pc_scn_address, { "SC PC SCN Address", "rsvp.lsp_tunnel_if_id.sc_pc_scn_address", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_lsp_tunnel_if_id_router_id, { "Router ID", "rsvp.lsp_tunnel_if_id.router_id", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_lsp_tunnel_if_id_interface_id, { "Interface ID", "rsvp.lsp_tunnel_if_id.interface_id", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_lsp_tunnel_if_id_ipv4_interface_address, { "IPv4 interface address", "rsvp.lsp_tunnel_if_id.ipv4_interface_address", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_lsp_tunnel_if_id_target_igp_instance, { "Target IGP instance", "rsvp.lsp_tunnel_if_id.target_igp_instance", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_lsp_tunnel_if_id_action, { "Action", "rsvp.lsp_tunnel_if_id.action", FT_UINT8, BASE_DEC, VALS(lsp_tunnel_if_id_action_str), 0xF0, NULL, HFILL }},
{ &hf_rsvp_lsp_tunnel_if_id_ipv6_interface_address, { "IPv6 interface address", "rsvp.lsp_tunnel_if_id.ipv6_interface_address", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_lsp_tunnel_if_id_data, { "Data", "rsvp.lsp_tunnel_if_id.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_notify_request_notify_node_address_ipv4, { "Notify node address", "rsvp.notify_request.notify_node_address_ipv4", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_notify_request_notify_node_address_ipv6, { "Notify node address", "rsvp.notify_request.notify_node_address_ipv6", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_notify_request_data, { "Data", "rsvp.notify_request.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ctype_call_id, { "C-Type", "rsvp.ctype.call_id", FT_UINT32, BASE_DEC, VALS(rsvp_c_type_call_id_vals), 0x0, NULL, HFILL }},
{ &hf_rsvp_call_id_data, { "Data", "rsvp.call_id.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_call_id_address_type, { "Address type", "rsvp.call_id.address_type", FT_UINT8, BASE_DEC, VALS(address_type_vals), 0x0, NULL, HFILL }},
{ &hf_rsvp_call_id_reserved, { "Reserved", "rsvp.call_id.reserved", FT_UINT24, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_call_id_international_segment, { "International Segment", "rsvp.call_id.international_segment", FT_STRING, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_call_id_national_segment, { "National Segment", "rsvp.call_id.national_segment", FT_STRING, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_call_id_local_identifier, { "Local Identifier", "rsvp.call_id.local_identifier", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_restart_cap_data, { "Data", "rsvp.restart_cap.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_protection_info_link_flags, { "Link Flags", "rsvp.protection_info.link_flags", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_protection_info_data, { "Data", "rsvp.protection_info.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_fast_reroute_setup_priority, { "Setup Priority", "rsvp.fast_reroute.setup_priority", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_fast_reroute_hold_priority, { "Hold Priority", "rsvp.fast_reroute.hold_priority", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_fast_reroute_hop_limit, { "Hop Limit", "rsvp.fast_reroute.hop_limit", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_fast_reroute_flags, { "Flags", "rsvp.fast_reroute.flags", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_fast_reroute_bandwidth, { "Bandwidth", "rsvp.fast_reroute.bandwidth", FT_FLOAT, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_fast_reroute_include_any, { "Include-Any", "rsvp.fast_reroute.include_any", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_fast_reroute_exclude_any, { "Exclude-Any", "rsvp.fast_reroute.exclude_any", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_fast_reroute_include_all, { "Include-All", "rsvp.fast_reroute.include_all", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_fast_reroute_data, { "Data", "rsvp.fast_reroute.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_detour_data, { "Data", "rsvp.detour.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_diffserv_data, { "Data", "rsvp.diffserv.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_diffserv_aware_te_data, { "Data", "rsvp.diffserv_aware_te.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_version, { "RSVP Version", "rsvp.version", FT_UINT8, BASE_DEC, NULL, 0xF0, NULL, HFILL }},
{ &hf_rsvp_flags, { "Flags", "rsvp.flags", FT_UINT8, BASE_HEX, NULL, 0x0F, NULL, HFILL }},
{ &hf_rsvp_sending_ttl, { "Sending TTL", "rsvp.sending_ttl", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_message_length, { "Message length", "rsvp.message_length", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_length, { "Length", "rsvp.length", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_extended_tunnel_id, { "Extended Tunnel ID", "rsvp.extended_tunnel_id", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_extended_tunnel_ipv6, { "Extended Tunnel ID", "rsvp.extended_tunnel_id_ipv6", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_extended_tunnel, { "Extended Tunnel ID", "rsvp.extended_tunnel", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_refresh_interval, { "Refresh interval", "rsvp.refresh_interval", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_minimum_policed_unit, { "Minimum policed unit [m]", "rsvp.minimum_policed_unit", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_maximum_packet_size, { "Maximum packet size [M]", "rsvp.maximum_packet_size", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_hf_rsvp_adspec_break_bit, { "Break bit", "rsvp.adspec.break_bit", FT_BOOLEAN, 8, TFS(&tfs_set_notset), 0x80, NULL, HFILL }},
{ &hf_rsvp_label_request_m, { "M (Merge in Data Plane)", "rsvp.label_request.m", FT_BOOLEAN, 8, TFS(&tfs_can_cannot), 0x80, NULL, HFILL }},
{ &hf_rsvp_dlci_length, { "DLCI Length", "rsvp.label_request.dlci_length", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_min_dlci, { "Min DLCI", "rsvp.label_request.min_dlci", FT_UINT24, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_max_dlci, { "Max DLCI", "rsvp.label_request.max_dlci", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ero_rro_autonomous_system, { "Autonomous System", "rsvp.ero_rro_subobjects.autonomous_system", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_nsap_length, { "NSAP Length", "rsvp.nsap_length", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_gen_uni_data, { "Data", "rsvp.gen_uni.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_gen_uni_logical_port_id, { "Logical Port ID", "rsvp.gen_uni.logical_port_id", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_gen_uni_service_level, { "Service Level", "rsvp.gen_uni.service_level", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_restart_cap_restart_time, { "Restart Time", "rsvp.restart_cap.restart_time", FT_UINT32, BASE_DEC|BASE_UNIT_STRING, &units_milliseconds, 0x0, NULL, HFILL }},
{ &hf_rsvp_restart_cap_recovery_time, { "Recovery Time", "rsvp.restart_cap.recovery_time", FT_UINT32, BASE_DEC|BASE_UNIT_STRING, &units_milliseconds, 0x0, NULL, HFILL }},
{ &hf_rsvp_detour_plr_id, { "PLR ID", "rsvp.detour.plr_id", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_detour_avoid_node_id, { "Avoid Node ID", "rsvp.detour.avoid_node_id", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_message_checksum, { "Message Checksum", "rsvp.message_checksum", FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_call_attributes_endpont_id, { "Endpoint ID", "rsvp.call_attributes.endpoint_id", FT_STRING, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_isis_area_id, { "IS-IS Area Identifier", "rsvp.isis_area_id", FT_STRING, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_adspec_type, { "Adspec Type", "rsvp.adspec.type", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &adspec_params_ext, 0x0, NULL, HFILL }},
{ &hf_rsvp_adspec_len, { "Length", "rsvp.adspec.len", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_adspec_uint, { "Adspec uint", "rsvp.adspec.uint", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_adspec_float, { "Adspec float", "rsvp.adspec.float", FT_FLOAT, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_adspec_bytes, { "Adspec bytes", "rsvp.adspec.bytes", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_wavelength_freq, { "Freq", "rsvp.wavelength.freq", FT_FLOAT, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_wavelength_grid, { "Grid", "rsvp.wavelength.grid", FT_UINT8, BASE_DEC, VALS(lambda_grid_vals), 0xE0, NULL, HFILL }},
{ &hf_rsvp_wavelength_cs1, { "Channel Spacing", "rsvp.wavelength.cs1", FT_UINT8, BASE_DEC, VALS(grid1_cs_vals), 0x1E, NULL, HFILL }},
{ &hf_rsvp_wavelength_cs2, { "Channel Spacing", "rsvp.wavelength.cs2", FT_UINT8, BASE_DEC, VALS(grid2_cs_vals), 0x1E, NULL, HFILL }},
{ &hf_rsvp_wavelength_cs3, { "Channel Spacing", "rsvp.wavelength.cs3", FT_UINT8, BASE_DEC, VALS(grid3_cs_vals), 0x1E, NULL, HFILL }},
{ &hf_rsvp_wavelength_channel_spacing, { "Channel Spacing", "rsvp.wavelength.channel_spacing", FT_UINT8, BASE_DEC, NULL, 0x1E, NULL, HFILL }},
{ &hf_rsvp_wavelength_n, { "Central Frequency", "rsvp.wavelength.n", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_wavelength_m, { "Channel Width (m)", "rsvp.wavelength.m", FT_FLOAT, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_wavelength_wavelength, { "Wavelength", "rsvp.wavelength.wavelength", FT_UINT32, BASE_DEC|BASE_UNIT_STRING, &units_nanometers, 0x0, NULL, HFILL }},
{ &hf_rsvp_sonet_s, { "S", "rsvp.sonet.s", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_sonet_u, { "U", "rsvp.sonet.u", FT_UINT8, BASE_DEC, NULL, 0xF0, NULL, HFILL }},
{ &hf_rsvp_sonet_k, { "K", "rsvp.sonet.k", FT_UINT8, BASE_DEC, NULL, 0x0F, NULL, HFILL }},
{ &hf_rsvp_sonet_l, { "L", "rsvp.sonet.l", FT_UINT8, BASE_DEC, NULL, 0xF0, NULL, HFILL }},
{ &hf_rsvp_sonet_m, { "M", "rsvp.sonet.m", FT_UINT8, BASE_DEC, NULL, 0x0F, NULL, HFILL }},
{ &hf_rsvp_g709_t3, { "t3", "rsvp.g709.t3", FT_UINT16, BASE_DEC, NULL, 0x03F0, NULL, HFILL }},
{ &hf_rsvp_g709_t2, { "t2", "rsvp.g709.t2", FT_UINT8, BASE_DEC, NULL, 0x0E, NULL, HFILL }},
{ &hf_rsvp_g709_t1, { "t1", "rsvp.g709.t1", FT_UINT8, BASE_DEC, NULL, 0x01, NULL, HFILL }},
{ &hf_rsvp_ctype_label_set, { "C-Type", "rsvp.ctype.label_set", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_label_set_type, { "Label type", "rsvp.label_set.type", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_label_set_subchannel, { "Subchannel", "rsvp.label_set.subchannel", FT_UINT32, BASE_DEC_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_nsap_address, { "NSAP address", "rsvp.nsap_address", FT_STRING, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_class_diversity, { "Diversity", "rsvp.class_diversity", FT_UINT8, BASE_DEC, VALS(ouni_guni_diversity_str), 0xF0, NULL, HFILL }},
{ &hf_rsvp_egress_label_type, { "Label type", "rsvp.egress.label_type", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_egress_label, { "Label", "rsvp.egress.label", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_source_transport_network_addr, { "Source Transport Network addr", "rsvp.source_transport_network_addr", FT_STRING, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ie_data, { "IE Data", "rsvp.ie_data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_3gpp_obj_pf_dst_port_range, { "Destination Port range", "rsvp.3gpp_obj.pf_dst_port_range", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_3gpp_obj_pf_src_port_range, { "Source Port range", "rsvp.3gpp_obj.pf_src_port_range", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
};
static ei_register_info ei[] = {
{ &ei_rsvp_invalid_length, { "rsvp.invalid_length", PI_MALFORMED, PI_ERROR, "Invalid length", EXPFILL }},
{ &ei_rsvp_packet_filter_component, { "rsvp.packet_filter_component", PI_UNDECODED, PI_WARN, "Not dissected Packet filter component", EXPFILL }},
{ &ei_rsvp_bundle_component_msg, { "rsvp.bundle_component_msg", PI_UNDECODED, PI_WARN, "Bundle Component Messages Not Dissected", EXPFILL }},
{ &ei_rsvp_parameter, { "rsvp.parameter.unknown", PI_PROTOCOL, PI_WARN, "Unknown parameter", EXPFILL }},
{ &ei_rsvp_adspec_type, { "rsvp.adspec.type.unknown", PI_PROTOCOL, PI_WARN, "Unknown type", EXPFILL }},
{ &ei_rsvp_call_id_address_type, { "rsvp.call_id.address_type.unknown", PI_PROTOCOL, PI_WARN, "Unknown Transport Network type", EXPFILL }},
{ &ei_rsvp_session_type, { "rsvp.session_type.unknown", PI_PROTOCOL, PI_WARN, "Unknown session type", EXPFILL }},
};
expert_module_t* expert_rsvp;
gint *ett_tree[TT_MAX];
/* Build the tree array */
for (i=0; i<TT_MAX; i++) {
ett_treelist[i] = -1;
ett_tree[i] = &(ett_treelist[i]);
}
proto_rsvp = proto_register_protocol("Resource ReserVation Protocol (RSVP)", "RSVP", "rsvp");
/* Created to remove Decode As confusion */
proto_rsvp_e2e1 = proto_register_protocol_in_name_only("Resource ReserVation Protocol (RSVP-E2EI)", "RSVP-E2EI", "rsvp-e2ei", proto_rsvp, FT_PROTOCOL);
proto_register_field_array(proto_rsvp, rsvpf_info, array_length(rsvpf_info));
proto_register_subtree_array(ett_tree, array_length(ett_tree));
expert_rsvp = expert_register_protocol(proto_rsvp);
expert_register_field_array(expert_rsvp, ei, array_length(ei));
register_rsvp_prefs();
rsvp_request_hash = wmem_map_new_autoreset(wmem_epan_scope(), wmem_file_scope(), rsvp_hash, rsvp_equal);
register_conversation_table(proto_rsvp, TRUE, rsvp_conversation_packet, rsvp_hostlist_packet);
}
void
proto_reg_handoff_rsvp(void)
{
dissector_handle_t rsvp_handle, rsvpe2ei_handle;
rsvp_handle = create_dissector_handle(dissect_rsvp, proto_rsvp);
rsvpe2ei_handle = create_dissector_handle(dissect_rsvp_e2ei, proto_rsvp_e2e1);
dissector_add_uint("ip.proto", IP_PROTO_RSVP, rsvp_handle);
dissector_add_uint("ip.proto", IP_PROTO_RSVPE2EI, rsvpe2ei_handle);
dissector_add_uint_with_preference("udp.port", UDP_PORT_PRSVP, rsvp_handle);
rsvp_tap = register_tap("rsvp");
}
/*
* Editor modelines - https://www.wireshark.org/tools/modelines.html
*
* Local variables:
* c-basic-offset: 4
* tab-width: 8
* indent-tabs-mode: nil
* End:
*
* vi: set shiftwidth=4 tabstop=8 expandtab:
* :indentSize=4:tabSize=8:noTabs=true:
*/
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