2031 lines
72 KiB
C
2031 lines
72 KiB
C
/* XXX fixme can not reassemple multiple isns PDU fragments into one
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isns PDU
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*/
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/* packet-isns.c
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* Routines for iSNS dissection
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* Copyright 2003, Elipsan, Gareth Bushell <gbushell@elipsan.com>
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* (c) 2004 Ronnie Sahlberg updates
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* (c) 2004 Ming Zhang updates
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*
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* $Id$
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#ifdef HAVE_SYS_TYPES_H
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# include <sys/types.h>
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#endif
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#ifdef HAVE_NETINET_IN_H
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# include <netinet/in.h>
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#endif
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#include <glib.h>
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#include <epan/packet.h>
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#include <epan/emem.h>
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#include <epan/conversation.h>
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#include "packet-tcp.h"
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#include <epan/prefs.h>
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#define ISNS_PROTO_VER 0x1
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#define ISNS_HEADER_SIZE 12
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#define ISNS_TCP_PORT 3205
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#define ISNS_UDP_PORT 3205
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#define ISNS_OTHER_PORT 0
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#define ISNS_ESI_PORT 1
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#define ISNS_SCN_PORT 2
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dissector_handle_t isns_tcp_handle;
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dissector_handle_t isns_udp_handle;
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static gint ett_isns_flags = -1;
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static gint ett_isns_payload = -1;
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static gint ett_isns_attribute = -1;
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static gint ett_isns_port = -1;
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static gint ett_isns_isnt = -1;
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static guint AddAttribute(packet_info *pinfo, tvbuff_t *tvb, proto_tree *tree,
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guint offset, guint16 function_id);
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/* Initialize the protocol and registered fields */
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static int proto_isns = -1;
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/* Header Stuff */
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static int hf_isns_version = -1;
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static int hf_isns_function_id = -1;
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static int hf_isns_pdu_length = -1;
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static int hf_isns_flags = -1;
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static int hf_isns_transaction_id = -1;
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static int hf_isns_sequence_id = -1;
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static int hf_isns_payload = -1;
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static int hf_isns_first_pdu = -1;
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static int hf_isns_last_pdu = -1;
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static int hf_isns_replace = -1;
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static int hf_isns_auth = -1;
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static int hf_isns_server = -1;
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static int hf_isns_client = -1;
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/* Payload stuff */
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static int hf_isns_scn_bitmap = -1;
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static int hf_isns_scn_bitmap_initiator_and_self_information_only = -1;
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static int hf_isns_scn_bitmap_target_and_self_information_only = -1;
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static int hf_isns_scn_bitmap_management_registration_scn = -1;
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static int hf_isns_scn_bitmap_object_removed = -1;
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static int hf_isns_scn_bitmap_object_added = -1;
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static int hf_isns_scn_bitmap_object_updated = -1;
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static int hf_isns_scn_bitmap_dd_dds_member_removed = -1;
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static int hf_isns_scn_bitmap_dd_dds_member_added = -1;
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static int hf_isns_isnt_control = -1;
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static int hf_isns_isnt_initiator = -1;
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static int hf_isns_isnt_target = -1;
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static int hf_isns_psb = -1;
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static int hf_isns_psb_tunnel_mode = -1;
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static int hf_isns_psb_transport_mode = -1;
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static int hf_isns_psb_pfs = -1;
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static int hf_isns_psb_aggressive_mode = -1;
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static int hf_isns_psb_main_mode = -1;
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static int hf_isns_psb_ike_ipsec = -1;
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static int hf_isns_psb_bitmap = -1;
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static int hf_isns_dd_member_portal_port = -1;
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static int hf_isns_portal_port = -1;
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static int hf_isns_esi_port = -1;
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static int hf_isns_scn_port = -1;
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static int hf_isns_port_type = -1;
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static int hf_isns_entity_protocol = -1;
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static int hf_isns_iscsi_node_type = -1;
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static int hf_isns_resp_errorcode = -1;
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static int hf_isns_attr_tag = -1;
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static int hf_isns_attr_len = -1;
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static int hf_isns_heartbeat_ipv6_addr = -1;
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static int hf_isns_heartbeat_udp_port = -1;
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static int hf_isns_heartbeat_tcp_port = -1;
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static int hf_isns_heartbeat_interval = -1;
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static int hf_isns_heartbeat_counter = -1;
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static int hf_isns_mgmt_ip_addr = -1;
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static int hf_isns_node_ip_addr = -1;
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static int hf_isns_port_ip_addr = -1;
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static int hf_isns_portal_ip_addr = -1;
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static int hf_isns_dd_member_portal_ip_addr = -1;
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static int hf_isns_iscsi_name = -1;
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static int hf_isns_switch_name = -1;
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static int hf_isns_dd_member_iscsi_name = -1;
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static int hf_isns_virtual_fabric_id = -1;
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static int hf_isns_proxy_iscsi_name = -1;
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static int hf_isns_fc4_descriptor = -1;
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static int hf_isns_iscsi_auth_method = -1;
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static int hf_isns_iscsi_alias = -1;
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static int hf_isns_portal_symbolic_name = -1;
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static int hf_isns_dd_set_symbolic_name = -1;
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static int hf_isns_dd_symbolic_name = -1;
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static int hf_isns_symbolic_port_name = -1;
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static int hf_isns_symbolic_node_name = -1;
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static int hf_isns_entity_identifier = -1;
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static int hf_isns_dd_id_next_id = -1;
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static int hf_isns_member_iscsi_index = -1;
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static int hf_isns_member_portal_index = -1;
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static int hf_isns_member_fc_port_name = -1;
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static int hf_isns_vendor_oui = -1;
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static int hf_isns_preferred_id = -1;
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static int hf_isns_assigned_id = -1;
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static int hf_isns_dd_id = -1;
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static int hf_isns_dd_set_id = -1;
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static int hf_isns_dd_set_next_id = -1;
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static int hf_isns_node_index = -1;
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static int hf_isns_node_next_index = -1;
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static int hf_isns_entity_index = -1;
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static int hf_isns_portal_index = -1;
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static int hf_isns_portal_next_index = -1;
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static int hf_isns_entity_next_index = -1;
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static int hf_isns_timestamp = -1;
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static int hf_isns_esi_interval = -1;
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static int hf_isns_registration_period = -1;
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static int hf_isns_port_id = -1;
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static int hf_isns_hard_address = -1;
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static int hf_isns_wwnn_token = -1;
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static int hf_isns_node_ipa = -1;
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static int hf_isns_fc_port_name_wwpn = -1;
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static int hf_isns_fc_node_name_wwnn = -1;
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static int hf_isns_fabric_port_name = -1;
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static int hf_isns_permanent_port_name = -1;
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static int hf_isns_delimiter = -1;
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static int hf_isns_not_decoded_yet = -1;
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static int hf_isns_portal_group_tag = -1;
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static int hf_isns_pg_iscsi_name = -1;
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static int hf_isns_pg_portal_ip_addr = -1;
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static int hf_isns_pg_portal_port = -1;
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static int hf_isns_pg_index = -1;
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static int hf_isns_pg_next_index = -1;
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/* Desegment iSNS over TCP messages */
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static gboolean isns_desegment = TRUE;
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/* Function Id's */
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#define ISNS_FUNC_DEVATTRREG 0x0001
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#define ISNS_FUNC_DEVATTRQRY 0x0002
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#define ISNS_FUNC_DEVGETNEXT 0x0003
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#define ISNS_FUNC_DEREGDEV 0x0004
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#define ISNS_FUNC_SCNREG 0x0005
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#define ISNS_FUNC_SCNDEREG 0x0006
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#define ISNS_FUNC_SCNEVENT 0x0007
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#define ISNS_FUNC_SCN 0x0008
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#define ISNS_FUNC_DDREG 0x0009
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#define ISNS_FUNC_DDDEREG 0x000a
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#define ISNS_FUNC_DDSREG 0x000b
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#define ISNS_FUNC_DDSDEREG 0x000c
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#define ISNS_FUNC_ESI 0x000d
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#define ISNS_FUNC_HEARTBEAT 0x000e
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#define ISNS_FUNC_RQSTDOMID 0x0011
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#define ISNS_FUNC_RLSEDOMID 0x0012
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#define ISNS_FUNC_GETDOMID 0x0013
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#define ISNS_FUNC_RSP_DEVATTRREG 0x8001
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#define ISNS_FUNC_RSP_DEVATTRQRY 0x8002
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#define ISNS_FUNC_RSP_DEVGETNEXT 0x8003
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#define ISNS_FUNC_RSP_DEREGDEV 0x8004
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#define ISNS_FUNC_RSP_SCNREG 0x8005
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#define ISNS_FUNC_RSP_SCNDEREG 0x8006
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#define ISNS_FUNC_RSP_SCNEVENT 0x8007
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#define ISNS_FUNC_RSP_SCN 0x8008
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#define ISNS_FUNC_RSP_DDREG 0x8009
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#define ISNS_FUNC_RSP_DDDEREG 0x800a
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#define ISNS_FUNC_RSP_DDSREG 0x800b
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#define ISNS_FUNC_RSP_DDSDEREG 0x800c
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#define ISNS_FUNC_RSP_ESI 0x800d
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#define ISNS_FUNC_RSP_RQSTDOMID 0x8011
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#define ISNS_FUNC_RSP_RLSEDOMID 0x8012
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#define ISNS_FUNC_RSP_GETDOMID 0x8013
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static const value_string isns_function_ids[] = {
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/* Requests*/
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{ISNS_FUNC_DEVATTRREG, "DevAttrReg"},
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{ISNS_FUNC_DEVATTRQRY, "DevAttrQry"},
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{ISNS_FUNC_DEVGETNEXT, "DevGetNext"},
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{ISNS_FUNC_DEREGDEV, "DeregDev"},
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{ISNS_FUNC_SCNREG, "SCNReg"},
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{ISNS_FUNC_SCNDEREG, "SCNDereg"},
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{ISNS_FUNC_SCNEVENT, "SCNEvent"},
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{ISNS_FUNC_SCN, "SCN"},
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{ISNS_FUNC_DDREG, "DDReg"},
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{ISNS_FUNC_DDDEREG, "DDDereg"},
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{ISNS_FUNC_DDSREG, "DDSReg"},
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{ISNS_FUNC_DDSDEREG, "DDSDereg"},
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{ISNS_FUNC_ESI, "ESI"},
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{ISNS_FUNC_HEARTBEAT, "Heartbeat"},
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{ISNS_FUNC_RQSTDOMID, "RqstDomId"},
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{ISNS_FUNC_RLSEDOMID, "RlseDomId"},
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{ISNS_FUNC_GETDOMID, "GetDomId"},
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/* Responses */
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{ISNS_FUNC_RSP_DEVATTRREG, "DevAttrRegRsp"},
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{ISNS_FUNC_RSP_DEVATTRQRY, "DevAttrQryRsp"},
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{ISNS_FUNC_RSP_DEVGETNEXT, "DevGetNextRsp"},
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{ISNS_FUNC_RSP_DEREGDEV, "DeregDevRsp"},
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{ISNS_FUNC_RSP_SCNREG, "SCNRegRsp"},
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{ISNS_FUNC_RSP_SCNDEREG, "SCNDeregRsp"},
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{ISNS_FUNC_RSP_SCNEVENT, "SCNEventRsp"},
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{ISNS_FUNC_RSP_SCN, "SCNRsp"},
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{ISNS_FUNC_RSP_DDREG, "DDRegRsp"},
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{ISNS_FUNC_RSP_DDDEREG, "DDDeregRsp"},
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{ISNS_FUNC_RSP_DDSREG, "DDSRegRsp"},
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{ISNS_FUNC_RSP_DDSDEREG, "DDSDeregRsp"},
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{ISNS_FUNC_RSP_ESI, "ESIRsp"},
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{ISNS_FUNC_RSP_RQSTDOMID, "RqstDomIdRsp"},
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{ISNS_FUNC_RSP_RLSEDOMID, "RlseDomIdRsp"},
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{ISNS_FUNC_RSP_GETDOMID, "GetDomIdRsp"},
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{0x0,NULL},
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};
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#define ISNS_ENTITY_PROTOCOL_NO_PROTOCOL 1
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#define ISNS_ENTITY_PROTOCOL_ISCSI 2
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#define ISNS_ENTITY_PROTOCOL_IFCP 3
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static const value_string isns_entity_protocol[] = {
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{ISNS_ENTITY_PROTOCOL_NO_PROTOCOL, "No Protocol"},
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{ISNS_ENTITY_PROTOCOL_ISCSI, "iSCSI"},
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{ISNS_ENTITY_PROTOCOL_IFCP, "iFCP"},
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{0x0,NULL},
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};
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static const value_string isns_errorcode[] = {
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{ 0,"No Error"},
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{ 1,"Unknown Error"},
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{ 2,"Message Format Error"},
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{ 3,"Invalid Registration"},
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{ 4,"RESERVED"},
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{ 5,"Invalid Query"},
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{ 6,"Source Unknown"},
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{ 7,"Source Absent"},
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{ 8,"Source Unauthorized"},
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{ 9,"No such Entry"},
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{10,"Version Not Supported"},
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{11,"Internal Error"},
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{12,"Busy"},
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{13,"Option Not Understood"},
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{14,"Invalid Update"},
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{15,"Message (FUNCTION_ID) Not supported"},
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{16,"SCN Event Rejected"},
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{17,"SCN Registration Rejected"},
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{18,"Attribute Not Implemented"},
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{19,"FC_DOMAIN_ID Not available"},
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{20,"FC_DOMAIN_ID not allocated"},
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{21,"ESI Not Available"},
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{22,"Invalid Deregistration"},
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{23,"Registration Feature Not Supported"},
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{0x0,NULL}
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};
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#define ISNS_ATTR_TAG_DELIMITER 0
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#define ISNS_ATTR_TAG_ENTITY_IDENTIFIER 1
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#define ISNS_ATTR_TAG_ENTITY_PROTOCOL 2
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#define ISNS_ATTR_TAG_MGMT_IP_ADDRESS 3
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#define ISNS_ATTR_TAG_TIMESTAMP 4
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#define ISNS_ATTR_TAG_PROTOCOL_VERSION_RANGE 5
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#define ISNS_ATTR_TAG_REGISTRATION_PERIOD 6
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#define ISNS_ATTR_TAG_ENTITY_INDEX 7
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#define ISNS_ATTR_TAG_ENTITY_NEXT_INDEX 8
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#define ISNS_ATTR_TAG_ENTITY_ISAKMP_PHASE_1 11
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#define ISNS_ATTR_TAG_ENTITY_CERTIFICATE 12
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#define ISNS_ATTR_TAG_PORTAL_IP_ADDRESS 16
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#define ISNS_ATTR_TAG_PORTAL_PORT 17
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#define ISNS_ATTR_TAG_PORTAL_SYMBOLIC_NAME 18
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#define ISNS_ATTR_TAG_ESI_INTERVAL 19
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#define ISNS_ATTR_TAG_ESI_PORT 20
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#define ISNS_ATTR_TAG_PORTAL_INDEX 22
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#define ISNS_ATTR_TAG_SCN_PORT 23
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#define ISNS_ATTR_TAG_PORTAL_NEXT_INDEX 24
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#define ISNS_ATTR_TAG_PORTAL_SECURITY_BITMAP 27
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#define ISNS_ATTR_TAG_PORTAL_ISAKMP_PHASE_1 28
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#define ISNS_ATTR_TAG_PORTAL_ISAKMP_PHASE_2 29
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#define ISNS_ATTR_TAG_PORTAL_CERTIFICATE 31
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#define ISNS_ATTR_TAG_ISCSI_NAME 32
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#define ISNS_ATTR_TAG_ISCSI_NODE_TYPE 33
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#define ISNS_ATTR_TAG_ISCSI_ALIAS 34
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#define ISNS_ATTR_TAG_ISCSI_SCN_BITMAP 35
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#define ISNS_ATTR_TAG_ISCSI_NODE_INDEX 36
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#define ISNS_ATTR_TAG_WWNN_TOKEN 37
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#define ISNS_ATTR_TAG_ISCSI_NODE_NEXT_INDEX 38
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#define ISNS_ATTR_TAG_ISCSI_AUTH_METHOD 42
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#define ISNS_ATTR_TAG_PG_ISCSI_NAME 48
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#define ISNS_ATTR_TAG_PG_PORTAL_IP_ADDR 49
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#define ISNS_ATTR_TAG_PG_PORTAL_PORT 50
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#define ISNS_ATTR_TAG_PORTAL_GROUP_TAG 51
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#define ISNS_ATTR_TAG_PORTAL_GROUP_INDEX 52
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#define ISNS_ATTR_TAG_PORTAL_GROUP_NEXT_INDEX 53
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#define ISNS_ATTR_TAG_FC_PORT_NAME_WWPN 64
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#define ISNS_ATTR_TAG_PORT_ID 65
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#define ISNS_ATTR_TAG_FC_PORT_TYPE 66
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#define ISNS_ATTR_TAG_SYMBOLIC_PORT_NAME 67
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#define ISNS_ATTR_TAG_FABRIC_PORT_NAME 68
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#define ISNS_ATTR_TAG_HARD_ADDRESS 69
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#define ISNS_ATTR_TAG_PORT_IP_ADDRESS 70
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#define ISNS_ATTR_TAG_CLASS_OF_SERVICE 71
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#define ISNS_ATTR_TAG_FC4_TYPES 72
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#define ISNS_ATTR_TAG_FC4_DESCRIPTOR 73
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#define ISNS_ATTR_TAG_FC4_FEATURES 74
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#define ISNS_ATTR_TAG_IFCP_SCN_BITMAP 75
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#define ISNS_ATTR_TAG_PORT_ROLE 76
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#define ISNS_ATTR_TAG_PERMANENT_PORT_NAME 77
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#define ISNS_ATTR_TAG_FC4_TYPE_CODE 95
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#define ISNS_ATTR_TAG_FC_NODE_NAME_WWNN 96
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#define ISNS_ATTR_TAG_SYMBOLIC_NODE_NAME 97
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#define ISNS_ATTR_TAG_NODE_IP_ADDRESS 98
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#define ISNS_ATTR_TAG_NODE_IPA 99
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#define ISNS_ATTR_TAG_PROXY_ISCSI_NAME 101
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#define ISNS_ATTR_TAG_SWITCH_NAME 128
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#define ISNS_ATTR_TAG_PREFERRED_ID 129
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#define ISNS_ATTR_TAG_ASSIGNED_ID 130
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#define ISNS_ATTR_TAG_VIRTUAL_FABRIC_ID 131
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#define ISNS_ATTR_TAG_VENDOR_OUI 256
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#define ISNS_ATTR_TAG_DD_SET_ID 2049
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#define ISNS_ATTR_TAG_DD_SET_SYMBOLIC_NAME 2050
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#define ISNS_ATTR_TAG_DD_SET_STATUS 2051
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#define ISNS_ATTR_TAG_DD_SET_NEXT_ID 2052
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#define ISNS_ATTR_TAG_DD_ID 2065
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#define ISNS_ATTR_TAG_DD_SYMBOLIC_NAME 2066
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#define ISNS_ATTR_TAG_DD_MEMBER_ISCSI_INDEX 2067
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#define ISNS_ATTR_TAG_DD_MEMBER_ISCSI_NAME 2068
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#define ISNS_ATTR_TAG_DD_MEMBER_FC_PORT_NAME 2069
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#define ISNS_ATTR_TAG_DD_MEMBER_PORTAL_INDEX 2070
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#define ISNS_ATTR_TAG_DD_MEMBER_PORTAL_IP_ADDRESS 2071
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#define ISNS_ATTR_TAG_DD_MEMBER_PORTAL_PORT 2072
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#define ISNS_ATTR_TAG_DD_FEATURES 2078
|
|
#define ISNS_ATTR_TAG_DD_ID_NEXT_ID 2079
|
|
|
|
|
|
static const value_string isns_attribute_tags[] = {
|
|
{ISNS_ATTR_TAG_DELIMITER, "Delimiter"},
|
|
{ISNS_ATTR_TAG_ENTITY_IDENTIFIER, "Entity Identifier (EID)"},
|
|
{ISNS_ATTR_TAG_ENTITY_PROTOCOL, "Entity Protocol"},
|
|
{ISNS_ATTR_TAG_MGMT_IP_ADDRESS, "Management IP Address"},
|
|
{ISNS_ATTR_TAG_TIMESTAMP, "Timestamp"},
|
|
{ISNS_ATTR_TAG_PROTOCOL_VERSION_RANGE, "Protocol Version Range"},
|
|
{ISNS_ATTR_TAG_REGISTRATION_PERIOD, "Registration Period"},
|
|
{ISNS_ATTR_TAG_ENTITY_INDEX, "Entity Index"},
|
|
{ISNS_ATTR_TAG_ENTITY_NEXT_INDEX, "Entity Next Index"},
|
|
{ISNS_ATTR_TAG_ENTITY_ISAKMP_PHASE_1, "Entity ISAKMP Phase-1"},
|
|
{ISNS_ATTR_TAG_ENTITY_CERTIFICATE, "Entity Certificate"},
|
|
{ISNS_ATTR_TAG_PORTAL_IP_ADDRESS, "Portal IP Address"},
|
|
{ISNS_ATTR_TAG_PORTAL_PORT, "Portal TCP/UDP Port"},
|
|
{ISNS_ATTR_TAG_PORTAL_SYMBOLIC_NAME, "Portal Symbolic Name"},
|
|
{ISNS_ATTR_TAG_ESI_INTERVAL, "ESI Interval"},
|
|
{ISNS_ATTR_TAG_ESI_PORT, "ESI Port"},
|
|
{ISNS_ATTR_TAG_PORTAL_INDEX, "Portal Index"},
|
|
{ISNS_ATTR_TAG_SCN_PORT, "SCN Port"},
|
|
{ISNS_ATTR_TAG_PORTAL_NEXT_INDEX, "Portal Next Index"},
|
|
{ISNS_ATTR_TAG_PORTAL_SECURITY_BITMAP, "Portal Security Bitmap"},
|
|
{ISNS_ATTR_TAG_PORTAL_ISAKMP_PHASE_1, "Portal ISAKMP Phase-1"},
|
|
{ISNS_ATTR_TAG_PORTAL_ISAKMP_PHASE_2, "Portal ISAKMP Phase-2"},
|
|
{ISNS_ATTR_TAG_PORTAL_CERTIFICATE, "Portal Certificate"},
|
|
{ISNS_ATTR_TAG_ISCSI_NAME, "iSCSI Name"},
|
|
{ISNS_ATTR_TAG_ISCSI_NODE_TYPE, "iSCSI Node Type"},
|
|
{ISNS_ATTR_TAG_ISCSI_ALIAS, "iSCSI Alias"},
|
|
{ISNS_ATTR_TAG_ISCSI_SCN_BITMAP, "iSCSI SCN Bitmap"},
|
|
{ISNS_ATTR_TAG_ISCSI_NODE_INDEX, "iSCSI Node Index"},
|
|
{ISNS_ATTR_TAG_WWNN_TOKEN, "WWNN Token"},
|
|
{ISNS_ATTR_TAG_ISCSI_NODE_NEXT_INDEX, "iSCSI Node Next Index"},
|
|
{ISNS_ATTR_TAG_ISCSI_AUTH_METHOD, "iSCSI AuthMethod"},
|
|
{ISNS_ATTR_TAG_PG_ISCSI_NAME, "PG iSCSI Name"},
|
|
{ISNS_ATTR_TAG_PG_PORTAL_IP_ADDR, "PG Portal IP Addr"},
|
|
{ISNS_ATTR_TAG_PG_PORTAL_PORT, "PG Portal Port"},
|
|
{ISNS_ATTR_TAG_PORTAL_GROUP_TAG, "Portal Group Tag"},
|
|
{ISNS_ATTR_TAG_PORTAL_GROUP_INDEX, "PG Index"},
|
|
{ISNS_ATTR_TAG_PORTAL_GROUP_NEXT_INDEX, "PG Next Index"},
|
|
{ISNS_ATTR_TAG_FC_PORT_NAME_WWPN, "FC Port Name WWPN"},
|
|
{ISNS_ATTR_TAG_PORT_ID, "Port ID"},
|
|
{ISNS_ATTR_TAG_FC_PORT_TYPE, "FC Port Type"},
|
|
{ISNS_ATTR_TAG_SYMBOLIC_PORT_NAME, "Symbolic Port Name"},
|
|
{ISNS_ATTR_TAG_FABRIC_PORT_NAME, "Fabric Port Name"},
|
|
{ISNS_ATTR_TAG_HARD_ADDRESS, "Hard Address"},
|
|
{ISNS_ATTR_TAG_PORT_IP_ADDRESS, "Port IP-Address"},
|
|
{ISNS_ATTR_TAG_CLASS_OF_SERVICE, "Class of Service"},
|
|
{ISNS_ATTR_TAG_FC4_TYPES, "FC-4 Types"},
|
|
{ISNS_ATTR_TAG_FC4_DESCRIPTOR, "FC-4 Descriptor"},
|
|
{ISNS_ATTR_TAG_FC4_FEATURES, "FC-4 Features"},
|
|
{ISNS_ATTR_TAG_IFCP_SCN_BITMAP, "iFCP SCN bitmap"},
|
|
{ISNS_ATTR_TAG_PORT_ROLE, "Port Role"},
|
|
{ISNS_ATTR_TAG_PERMANENT_PORT_NAME, "Permanent Port Name"},
|
|
{ISNS_ATTR_TAG_FC4_TYPE_CODE, "FC-4 Type Code"},
|
|
{ISNS_ATTR_TAG_FC_NODE_NAME_WWNN, "FC Node Name WWNN"},
|
|
{ISNS_ATTR_TAG_SYMBOLIC_NODE_NAME, "Symbolic Node Name"},
|
|
{ISNS_ATTR_TAG_NODE_IP_ADDRESS, "Node IP-Address"},
|
|
{ISNS_ATTR_TAG_NODE_IPA, "Node IPA"},
|
|
{ISNS_ATTR_TAG_PROXY_ISCSI_NAME, "Proxy iSCSI Name"},
|
|
{ISNS_ATTR_TAG_SWITCH_NAME, "Switch Name"},
|
|
{ISNS_ATTR_TAG_PREFERRED_ID, "Preferred ID"},
|
|
{ISNS_ATTR_TAG_ASSIGNED_ID, "Assigned ID"},
|
|
{ISNS_ATTR_TAG_VIRTUAL_FABRIC_ID, "Virtual_Fabric_ID"},
|
|
{ISNS_ATTR_TAG_VENDOR_OUI, "iSNS Server Vendor OUI"},
|
|
{ISNS_ATTR_TAG_DD_SET_ID, "DD_Set ID"},
|
|
{ISNS_ATTR_TAG_DD_SET_SYMBOLIC_NAME, "DD_Set Sym Name"},
|
|
{ISNS_ATTR_TAG_DD_SET_STATUS, "DD_Set Status"},
|
|
{ISNS_ATTR_TAG_DD_SET_NEXT_ID, "DD_Set_Next_ID"},
|
|
{ISNS_ATTR_TAG_DD_ID, "DD_ID"},
|
|
{ISNS_ATTR_TAG_DD_SYMBOLIC_NAME, "DD_Symbolic Name"},
|
|
{ISNS_ATTR_TAG_DD_MEMBER_ISCSI_INDEX, "DD_Member iSCSI Index"},
|
|
{ISNS_ATTR_TAG_DD_MEMBER_ISCSI_NAME, "DD_Member iSCSI Name"},
|
|
{ISNS_ATTR_TAG_DD_MEMBER_FC_PORT_NAME, "DD_Member FC Port Name"},
|
|
{ISNS_ATTR_TAG_DD_MEMBER_PORTAL_INDEX, "DD Member Portal Index"},
|
|
{ISNS_ATTR_TAG_DD_MEMBER_PORTAL_IP_ADDRESS, "DD_Member Portal IP Addr"},
|
|
{ISNS_ATTR_TAG_DD_MEMBER_PORTAL_PORT, "DD Member Portal TCP/UDP"},
|
|
{ISNS_ATTR_TAG_DD_FEATURES, "DD_Features"},
|
|
{ISNS_ATTR_TAG_DD_ID_NEXT_ID, "DD_ID Next ID"},
|
|
|
|
{0,NULL}
|
|
};
|
|
|
|
|
|
/* iSNS flags */
|
|
#define ISNS_FLAGS_CLIENT 0x8000
|
|
#define ISNS_FLAGS_SERVER 0x4000
|
|
#define ISNS_FLAGS_AUTH 0x2000
|
|
#define ISNS_FLAGS_REPLACE 0x1000
|
|
#define ISNS_FLAGS_LAST_PDU 0x0800
|
|
#define ISNS_FLAGS_FIRST_PDU 0x0400
|
|
|
|
|
|
static const true_false_string isns_scn_bitmap_initiator_and_self_information_only = {
|
|
"True",
|
|
"False"
|
|
};
|
|
static const true_false_string isns_scn_bitmap_target_and_self_information_only = {
|
|
"True",
|
|
"False"
|
|
};
|
|
static const true_false_string isns_scn_bitmap_management_registration_scn = {
|
|
"True",
|
|
"False"
|
|
};
|
|
static const true_false_string isns_scn_bitmap_object_removed = {
|
|
"True",
|
|
"False"
|
|
};
|
|
static const true_false_string isns_scn_bitmap_object_added = {
|
|
"True",
|
|
"False"
|
|
};
|
|
static const true_false_string isns_scn_bitmap_object_updated = {
|
|
"True",
|
|
"False"
|
|
};
|
|
static const true_false_string isns_scn_bitmap_dd_dds_member_removed = {
|
|
"True",
|
|
"False"
|
|
};
|
|
static const true_false_string isns_scn_bitmap_dd_dds_member_added = {
|
|
"True",
|
|
"False"
|
|
};
|
|
|
|
static const true_false_string isns_psb_tunnel_mode = {
|
|
"Preferred",
|
|
"No Preference"
|
|
};
|
|
static const true_false_string isns_psb_transport_mode = {
|
|
"Preferred",
|
|
"No Preference"
|
|
};
|
|
static const true_false_string isns_psb_pfs = {
|
|
"Enabled",
|
|
"Disabled"
|
|
};
|
|
static const true_false_string isns_psb_aggressive_mode = {
|
|
"Enabled",
|
|
"Disabled"
|
|
};
|
|
static const true_false_string isns_psb_main_mode = {
|
|
"Enabled",
|
|
"Disabled"
|
|
};
|
|
static const true_false_string isns_psb_ike_ipsec = {
|
|
"Enabled",
|
|
"Disabled"
|
|
};
|
|
static const true_false_string isns_psb_bitmap = {
|
|
"VALID",
|
|
"INVALID"
|
|
};
|
|
|
|
static const true_false_string isns_isnt_control = {
|
|
"Yes",
|
|
"No"
|
|
};
|
|
static const true_false_string isns_isnt_initiator = {
|
|
"Yes",
|
|
"No"
|
|
};
|
|
static const true_false_string isns_isnt_target = {
|
|
"Yes",
|
|
"No"
|
|
};
|
|
|
|
static const true_false_string isns_port_type = {
|
|
"UDP",
|
|
"TCP"
|
|
};
|
|
|
|
static const true_false_string isns_flag_first_pdu = {
|
|
"First PDU of iSNS Message",
|
|
"Not the first PDU of iSNS Message"
|
|
};
|
|
|
|
static const true_false_string isns_flag_last_pdu = {
|
|
"Last PDU of iSNS Message",
|
|
"Not the Last PDU of iSNS Message"
|
|
};
|
|
|
|
static const true_false_string isns_flag_replace = {
|
|
"Replace",
|
|
"Don't replace"
|
|
};
|
|
|
|
static const true_false_string isns_flag_auth = {
|
|
"Authentication Block is PRESENT",
|
|
"No authentication block"
|
|
};
|
|
|
|
static const true_false_string isns_flag_server = {
|
|
"Sender is iSNS server",
|
|
"Sender is not iSNS server"
|
|
};
|
|
|
|
static const true_false_string isns_flag_client = {
|
|
"Sender is iSNS client",
|
|
"Sender is not iSNS client"
|
|
};
|
|
|
|
|
|
/* Initialize the subtree pointers */
|
|
static gint ett_isns = -1;
|
|
|
|
|
|
/* Code to actually dissect the packets */
|
|
static void
|
|
dissect_isns_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
guint offset = 0;
|
|
guint16 function_id;
|
|
guint16 isns_protocol_version;
|
|
guint32 packet_len = tvb_length_remaining(tvb, offset);
|
|
/* Set up structures needed to add the protocol subtree and manage it */
|
|
proto_item *ti = NULL;
|
|
proto_tree *isns_tree = NULL;
|
|
|
|
/* Make entries in Protocol column and Info column on summary display */
|
|
if (check_col(pinfo->cinfo, COL_PROTOCOL))
|
|
col_set_str(pinfo->cinfo, COL_PROTOCOL, "iSNS");
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
col_clear(pinfo->cinfo, COL_INFO);
|
|
|
|
/* Get the protocol version - only version one at the moment*/
|
|
isns_protocol_version = tvb_get_ntohs(tvb, offset + 0);
|
|
|
|
/* Get the function id from the packet */
|
|
function_id = tvb_get_ntohs(tvb, offset + 2);
|
|
|
|
/* Add the function name in the info col */
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
col_add_str(pinfo->cinfo, COL_INFO,
|
|
val_to_str(function_id, isns_function_ids,
|
|
"Unknown function ID 0x%04x"));
|
|
|
|
/* In the interest of speed, if "tree" is NULL, don't do any work not
|
|
* necessary to generate protocol tree items.
|
|
*/
|
|
if (tree) {
|
|
guint16 b;
|
|
guint16 flags;
|
|
proto_tree *tt;
|
|
proto_item *tflags;
|
|
proto_item *tpayload;
|
|
|
|
/* NOTE: The offset and length values in the call to
|
|
* "proto_tree_add_item()" define what data bytes to highlight in the hex
|
|
* display window when the line in the protocol tree display
|
|
* corresponding to that item is selected.
|
|
* tvb_length(tvb) is a handy way to highlight all data from the offset to
|
|
* the end of the packet.
|
|
*/
|
|
|
|
/* create display subtree for the protocol */
|
|
ti = proto_tree_add_item(tree, proto_isns, tvb, 0, -1, FALSE);
|
|
isns_tree = proto_item_add_subtree(ti, ett_isns);
|
|
|
|
/* OK... Sort out the header */
|
|
b = tvb_get_ntohs(tvb, offset);
|
|
proto_tree_add_uint(isns_tree, hf_isns_version, tvb, offset, 2, b);
|
|
|
|
b = tvb_get_ntohs(tvb, offset + 2);
|
|
proto_tree_add_uint(isns_tree, hf_isns_function_id, tvb, offset+2, 2, b);
|
|
|
|
b = tvb_get_ntohs(tvb, offset + 4);
|
|
proto_tree_add_uint(isns_tree, hf_isns_pdu_length, tvb, offset+4, 2, b);
|
|
|
|
/*FLAGS*/
|
|
flags = tvb_get_ntohs(tvb, offset + 6);
|
|
tflags = proto_tree_add_uint(isns_tree, hf_isns_flags, tvb, offset+6, 2, flags);
|
|
tt = proto_item_add_subtree(tflags, ett_isns_flags);
|
|
|
|
proto_tree_add_boolean(tt, hf_isns_client, tvb, offset+6, 2, flags);
|
|
proto_tree_add_boolean(tt, hf_isns_server, tvb, offset+6, 2, flags);
|
|
proto_tree_add_boolean(tt, hf_isns_auth, tvb, offset+6, 2, flags);
|
|
proto_tree_add_boolean(tt, hf_isns_replace, tvb, offset+6, 2, flags);
|
|
proto_tree_add_boolean(tt, hf_isns_last_pdu, tvb, offset+6, 2, flags);
|
|
proto_tree_add_boolean(tt, hf_isns_first_pdu, tvb, offset+6, 2, flags);
|
|
|
|
b = tvb_get_ntohs(tvb, offset + 8);
|
|
proto_tree_add_uint(isns_tree, hf_isns_transaction_id, tvb, offset+8, 2, b);
|
|
|
|
b = tvb_get_ntohs(tvb, offset + 10);
|
|
proto_tree_add_uint(isns_tree, hf_isns_sequence_id, tvb, offset+10, 2, b);
|
|
|
|
tpayload = proto_tree_add_item(isns_tree, hf_isns_payload, tvb, offset+12, packet_len - 12 , FALSE);
|
|
tt = proto_item_add_subtree(tpayload, ett_isns_payload);
|
|
|
|
/* Now set the offset to the start of the payload */
|
|
offset += ISNS_HEADER_SIZE;
|
|
|
|
/* Decode those attributes baby - Yeah!*/
|
|
switch (function_id)
|
|
{
|
|
case ISNS_FUNC_HEARTBEAT:
|
|
{
|
|
guint8 hb_ipv6[16];
|
|
guint16 port;
|
|
guint32 c;
|
|
tvb_memcpy(tvb,hb_ipv6,offset,16);
|
|
proto_tree_add_ipv6(tt,hf_isns_heartbeat_ipv6_addr, tvb, offset, 16, hb_ipv6);
|
|
offset += 16;
|
|
|
|
port = tvb_get_ntohs(tvb, offset);
|
|
proto_tree_add_uint(tt,hf_isns_heartbeat_tcp_port, tvb, offset, 2, port);
|
|
offset += 2;
|
|
|
|
port = tvb_get_ntohs(tvb, offset);
|
|
proto_tree_add_uint(tt,hf_isns_heartbeat_udp_port, tvb, offset, 2, port);
|
|
offset += 2;
|
|
|
|
c = tvb_get_ntohl(tvb, offset);
|
|
proto_tree_add_uint(tt,hf_isns_heartbeat_interval, tvb, offset, 4, c);
|
|
offset += 4;
|
|
|
|
c = tvb_get_ntohl(tvb, offset);
|
|
proto_tree_add_uint(tt,hf_isns_heartbeat_counter, tvb, offset, 4, c);
|
|
offset += 4;
|
|
break;
|
|
}
|
|
/* Responses */
|
|
case ISNS_FUNC_RSP_DEVATTRREG:
|
|
case ISNS_FUNC_RSP_DEVATTRQRY:
|
|
case ISNS_FUNC_RSP_DEVGETNEXT:
|
|
case ISNS_FUNC_RSP_DEREGDEV:
|
|
case ISNS_FUNC_RSP_SCNREG:
|
|
case ISNS_FUNC_RSP_SCNDEREG:
|
|
case ISNS_FUNC_RSP_SCNEVENT:
|
|
case ISNS_FUNC_RSP_SCN:
|
|
case ISNS_FUNC_RSP_DDREG:
|
|
case ISNS_FUNC_RSP_DDDEREG:
|
|
case ISNS_FUNC_RSP_DDSREG:
|
|
case ISNS_FUNC_RSP_DDSDEREG:
|
|
case ISNS_FUNC_RSP_ESI:
|
|
case ISNS_FUNC_RSP_RQSTDOMID:
|
|
case ISNS_FUNC_RSP_RLSEDOMID:
|
|
case ISNS_FUNC_RSP_GETDOMID:
|
|
{
|
|
/* Get the Error message of the response */
|
|
guint32 errorcode = tvb_get_ntohl(tvb, offset);
|
|
proto_tree_add_uint(tt,hf_isns_resp_errorcode, tvb, offset, 4, errorcode);
|
|
offset += 4;
|
|
/* Messages */
|
|
}
|
|
case ISNS_FUNC_DEVATTRREG:
|
|
case ISNS_FUNC_DEVATTRQRY:
|
|
case ISNS_FUNC_DEVGETNEXT:
|
|
case ISNS_FUNC_DEREGDEV:
|
|
case ISNS_FUNC_SCNREG:
|
|
case ISNS_FUNC_SCNDEREG:
|
|
case ISNS_FUNC_SCNEVENT:
|
|
case ISNS_FUNC_SCN:
|
|
case ISNS_FUNC_DDREG:
|
|
case ISNS_FUNC_DDDEREG:
|
|
case ISNS_FUNC_DDSREG:
|
|
case ISNS_FUNC_DDSDEREG:
|
|
case ISNS_FUNC_ESI:
|
|
case ISNS_FUNC_RQSTDOMID:
|
|
case ISNS_FUNC_RLSEDOMID:
|
|
case ISNS_FUNC_GETDOMID:
|
|
default:
|
|
/* we can only look at the attributes for the first PDU */
|
|
if(!(flags&ISNS_FLAGS_FIRST_PDU)){
|
|
proto_tree_add_text(tt, tvb, offset, packet_len-offset, "This is not the first PDU. The attributes are not decoded");
|
|
return;
|
|
}
|
|
|
|
while( offset < packet_len )
|
|
{
|
|
offset = AddAttribute(pinfo, tvb, tt, offset, function_id);
|
|
}
|
|
}
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
static guint
|
|
get_isns_pdu_len(tvbuff_t *tvb, int offset)
|
|
{
|
|
guint16 isns_len;
|
|
|
|
isns_len = tvb_get_ntohs(tvb, offset+4);
|
|
return (isns_len+ISNS_HEADER_SIZE);
|
|
}
|
|
|
|
static int
|
|
dissect_isns_tcp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
gint length = tvb_length_remaining(tvb, 0);
|
|
guint16 isns_protocol_version;
|
|
guint16 function_id;
|
|
|
|
if (length < ISNS_HEADER_SIZE) {
|
|
/*
|
|
* Not enough room to see if this is valid iSNS.
|
|
*/
|
|
return 0;
|
|
}
|
|
|
|
/* Get the protocol version - only version one at the moment*/
|
|
isns_protocol_version = tvb_get_ntohs(tvb, 0);
|
|
if (isns_protocol_version != ISNS_PROTO_VER)
|
|
return 0;
|
|
|
|
/* Get the function id from the packet */
|
|
function_id = tvb_get_ntohs(tvb, 2);
|
|
if (match_strval(function_id, isns_function_ids) == NULL) {
|
|
/* Unknown function ID */
|
|
return 0;
|
|
}
|
|
|
|
tcp_dissect_pdus(tvb, pinfo, tree, isns_desegment, 12, get_isns_pdu_len,
|
|
dissect_isns_pdu);
|
|
return length;
|
|
}
|
|
|
|
static int
|
|
dissect_isns_udp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
gint length = tvb_length_remaining(tvb, 0);
|
|
guint16 isns_protocol_version;
|
|
guint16 function_id;
|
|
|
|
if (length < ISNS_HEADER_SIZE) {
|
|
/*
|
|
* Not enough room to see if this is valid iSNS.
|
|
*/
|
|
return 0;
|
|
}
|
|
|
|
/* Get the protocol version - only version one at the moment*/
|
|
isns_protocol_version = tvb_get_ntohs(tvb, 0);
|
|
if (isns_protocol_version != ISNS_PROTO_VER)
|
|
return 0;
|
|
|
|
/* Get the function id from the packet */
|
|
function_id = tvb_get_ntohs(tvb, 2);
|
|
if (match_strval(function_id, isns_function_ids) == NULL) {
|
|
/* Unknown function ID */
|
|
return 0;
|
|
}
|
|
|
|
dissect_isns_pdu(tvb, pinfo, tree);
|
|
return length;
|
|
}
|
|
|
|
|
|
static guint
|
|
dissect_isns_attr_ip_address(tvbuff_t *tvb, guint offset, proto_tree *parent_tree, int hf_index, guint32 tag, guint32 len)
|
|
{
|
|
proto_item *item=NULL;
|
|
proto_tree *tree=NULL;
|
|
|
|
if(parent_tree){
|
|
item=proto_tree_add_item(parent_tree, hf_index, tvb, offset + 8, len, FALSE);
|
|
tree = proto_item_add_subtree(item, ett_isns_attribute);
|
|
}
|
|
|
|
proto_tree_add_uint(tree, hf_isns_attr_tag, tvb, offset, 4, tag);
|
|
proto_tree_add_uint(tree, hf_isns_attr_len, tvb, offset+4, 4, len);
|
|
|
|
return offset+8+len;
|
|
}
|
|
|
|
static guint
|
|
dissect_isns_attr_string(tvbuff_t *tvb, guint offset, proto_tree *parent_tree, int hf_index, guint32 tag, guint32 len)
|
|
{
|
|
proto_item *item=NULL;
|
|
proto_tree *tree=NULL;
|
|
|
|
if(parent_tree){
|
|
item=proto_tree_add_item(parent_tree, hf_index, tvb, offset + 8, len, FALSE);
|
|
tree = proto_item_add_subtree(item, ett_isns_attribute);
|
|
}
|
|
|
|
proto_tree_add_uint(tree, hf_isns_attr_tag, tvb, offset, 4, tag);
|
|
proto_tree_add_uint(tree, hf_isns_attr_len, tvb, offset+4, 4, len);
|
|
|
|
return offset+8+len;
|
|
}
|
|
|
|
static guint
|
|
dissect_isns_attr_integer(tvbuff_t *tvb, guint offset, proto_tree *parent_tree, int hf_index, guint32 tag, guint32 len, guint16 function_id)
|
|
{
|
|
proto_item *item=NULL;
|
|
proto_tree *tree=NULL;
|
|
|
|
/*
|
|
* 5.6.5.1
|
|
* in a DevAttrReg , the PGT (tag 51) may be sent as 0 length
|
|
* which then means that we wish to register the portal group tag
|
|
* as NULL.
|
|
* (At least) some servers will respond with PGT as a 0 length
|
|
* value in these instances in the DevAttrRegRsp (eventhough I can
|
|
* not find this mentioned in the standard) so allow it for the
|
|
* response as well.
|
|
*/
|
|
if(len){
|
|
if(parent_tree){
|
|
item=proto_tree_add_item(parent_tree, hf_index, tvb, offset + 8, len, FALSE);
|
|
tree = proto_item_add_subtree(item, ett_isns_attribute);
|
|
}
|
|
} else if((tag==ISNS_ATTR_TAG_PORTAL_GROUP_TAG)&&((function_id==ISNS_FUNC_DEVATTRREG)||(function_id==ISNS_FUNC_RSP_DEVATTRREG))){
|
|
/* 5.6.5.1 */
|
|
if(parent_tree){
|
|
item=proto_tree_add_uint_format(parent_tree, hf_isns_portal_group_tag, tvb, offset, 8, 0, "PG Tag: <NULL>");
|
|
tree = proto_item_add_subtree(item, ett_isns_attribute);
|
|
}
|
|
} else {
|
|
if(parent_tree){
|
|
item=proto_tree_add_text(parent_tree, tvb, offset, 8, "Oops, you surprised me here. a 0 byte integer.");
|
|
tree = proto_item_add_subtree(item, ett_isns_attribute);
|
|
}
|
|
}
|
|
|
|
proto_tree_add_uint(tree, hf_isns_attr_tag, tvb, offset, 4, tag);
|
|
proto_tree_add_uint(tree, hf_isns_attr_len, tvb, offset+4, 4, len);
|
|
|
|
return offset+8+len;
|
|
}
|
|
|
|
static guint
|
|
dissect_isns_attr_port(tvbuff_t *tvb, guint offset, proto_tree *parent_tree, int hf_index, guint32 tag, guint32 len,
|
|
guint16 port_type, packet_info *pinfo)
|
|
{
|
|
proto_item *tree=NULL;
|
|
proto_item *item=NULL;
|
|
guint16 port = tvb_get_ntohs(tvb, offset + 10);
|
|
guint16 isudp = tvb_get_ntohs(tvb, offset + 8)&0x01;
|
|
conversation_t *conversation;
|
|
|
|
if(parent_tree){
|
|
item = proto_tree_add_uint(parent_tree, hf_index, tvb, offset+8, 4, port);
|
|
tree = proto_item_add_subtree(item, ett_isns_port);
|
|
}
|
|
|
|
proto_tree_add_boolean(tree, hf_isns_port_type, tvb, offset+8, 2, isudp);
|
|
|
|
proto_tree_add_uint(tree, hf_isns_attr_tag, tvb, offset, 4, tag);
|
|
proto_tree_add_uint(tree, hf_isns_attr_len, tvb, offset+4, 4, len);
|
|
|
|
if ((port_type == ISNS_ESI_PORT) || (port_type == ISNS_SCN_PORT)) {
|
|
if (isudp) {
|
|
conversation = find_conversation (pinfo->fd->num, &pinfo->src, &pinfo->dst, PT_UDP,
|
|
port, 0, NO_PORT_B);
|
|
if (conversation == NULL) {
|
|
conversation = conversation_new (pinfo->fd->num, &pinfo->src, &pinfo->dst,
|
|
PT_UDP, port, 0, NO_PORT2_FORCE);
|
|
conversation_set_dissector (conversation, isns_udp_handle);
|
|
}
|
|
}
|
|
else {
|
|
conversation = find_conversation (pinfo->fd->num, &pinfo->src, &pinfo->dst, PT_TCP,
|
|
port, 0, NO_PORT_B);
|
|
if (conversation == NULL) {
|
|
conversation = conversation_new (pinfo->fd->num, &pinfo->src, &pinfo->dst,
|
|
PT_TCP, port, 0, NO_PORT2_FORCE);
|
|
conversation_set_dissector (conversation, isns_tcp_handle);
|
|
}
|
|
}
|
|
}
|
|
|
|
return offset+8+len;
|
|
}
|
|
|
|
static guint
|
|
dissect_isns_attr_none(tvbuff_t *tvb, guint offset, proto_tree *parent_tree, int hf_index, guint32 tag, guint32 len)
|
|
{
|
|
proto_item *tree=NULL;
|
|
proto_item *item=NULL;
|
|
|
|
if(parent_tree){
|
|
item=proto_tree_add_item(parent_tree, hf_index, tvb, offset, 8, FALSE);
|
|
tree = proto_item_add_subtree(item, ett_isns_port);
|
|
}
|
|
|
|
proto_tree_add_uint(tree, hf_isns_attr_tag, tvb, offset, 4, tag);
|
|
proto_tree_add_uint(tree, hf_isns_attr_len, tvb, offset+4, 4, len);
|
|
|
|
return offset+8+len;
|
|
}
|
|
|
|
static guint
|
|
dissect_isns_attr_not_decoded_yet(tvbuff_t *tvb, guint offset, proto_tree *parent_tree, int hf_index, guint32 tag, guint32 len)
|
|
{
|
|
proto_item *tree=NULL;
|
|
proto_item *item=NULL;
|
|
|
|
if(parent_tree){
|
|
item=proto_tree_add_item(parent_tree, hf_index, tvb, offset + 8, len, FALSE);
|
|
tree = proto_item_add_subtree(item, ett_isns_port);
|
|
}
|
|
|
|
proto_tree_add_uint(tree, hf_isns_attr_tag, tvb, offset, 4, tag);
|
|
proto_tree_add_uint(tree, hf_isns_attr_len, tvb, offset+4, 4, len);
|
|
|
|
return offset+8+len;
|
|
}
|
|
|
|
static guint
|
|
dissect_isns_attr_iscsi_node_type(tvbuff_t *tvb, guint offset, proto_tree *parent_tree, int hf_index, guint32 tag, guint32 len)
|
|
{
|
|
proto_item *item=NULL;
|
|
proto_tree *tree=NULL;
|
|
guint32 node_type=tvb_get_ntohl(tvb, offset + 8);
|
|
|
|
if(parent_tree){
|
|
item=proto_tree_add_item(parent_tree, hf_index, tvb, offset + 8, len, FALSE);
|
|
tree = proto_item_add_subtree(item, ett_isns_attribute);
|
|
}
|
|
|
|
proto_tree_add_boolean(tree, hf_isns_isnt_control, tvb, offset+8, 4, node_type);
|
|
if(node_type&0x00000004){
|
|
proto_item_append_text(item, " Control");
|
|
}
|
|
proto_tree_add_boolean(tree, hf_isns_isnt_initiator, tvb, offset+8, 4, node_type);
|
|
if(node_type&0x00000002){
|
|
proto_item_append_text(item, " Initiator");
|
|
}
|
|
proto_tree_add_boolean(tree, hf_isns_isnt_target, tvb, offset+8, 4, node_type);
|
|
if(node_type&0x00000001){
|
|
proto_item_append_text(item, " Target");
|
|
}
|
|
|
|
proto_tree_add_uint(tree, hf_isns_attr_tag, tvb, offset, 4, tag);
|
|
proto_tree_add_uint(tree, hf_isns_attr_len, tvb, offset+4, 4, len);
|
|
|
|
return offset+8+len;
|
|
}
|
|
|
|
|
|
|
|
static guint
|
|
dissect_isns_attr_portal_security_bitmap(tvbuff_t *tvb, guint offset, proto_tree *parent_tree, int hf_index, guint32 tag, guint32 len)
|
|
{
|
|
proto_item *item=NULL;
|
|
proto_tree *tree=NULL;
|
|
guint32 psb=tvb_get_ntohl(tvb, offset + 8);
|
|
|
|
if(parent_tree){
|
|
item=proto_tree_add_item(parent_tree, hf_index, tvb, offset + 8, len, FALSE);
|
|
tree = proto_item_add_subtree(item, ett_isns_attribute);
|
|
}
|
|
|
|
proto_tree_add_boolean(tree, hf_isns_psb_tunnel_mode, tvb, offset+8, 4, psb);
|
|
proto_tree_add_boolean(tree, hf_isns_psb_transport_mode, tvb, offset+8, 4, psb);
|
|
proto_tree_add_boolean(tree, hf_isns_psb_pfs, tvb, offset+8, 4, psb);
|
|
proto_tree_add_boolean(tree, hf_isns_psb_aggressive_mode, tvb, offset+8, 4, psb);
|
|
proto_tree_add_boolean(tree, hf_isns_psb_main_mode, tvb, offset+8, 4, psb);
|
|
proto_tree_add_boolean(tree, hf_isns_psb_ike_ipsec, tvb, offset+8, 4, psb);
|
|
proto_tree_add_boolean(tree, hf_isns_psb_bitmap, tvb, offset+8, 4, psb);
|
|
|
|
proto_tree_add_uint(tree, hf_isns_attr_tag, tvb, offset, 4, tag);
|
|
proto_tree_add_uint(tree, hf_isns_attr_len, tvb, offset+4, 4, len);
|
|
|
|
return offset+8+len;
|
|
}
|
|
|
|
|
|
|
|
static guint
|
|
dissect_isns_attr_scn_bitmap(tvbuff_t *tvb, guint offset, proto_tree *parent_tree, int hf_index, guint32 tag, guint32 len)
|
|
{
|
|
proto_item *item=NULL;
|
|
proto_tree *tree=NULL;
|
|
guint32 scn_bitmap=tvb_get_ntohl(tvb, offset + 8);
|
|
|
|
if(parent_tree){
|
|
item=proto_tree_add_item(parent_tree, hf_index, tvb, offset + 8, len, FALSE);
|
|
tree = proto_item_add_subtree(item, ett_isns_attribute);
|
|
}
|
|
|
|
|
|
/*
|
|
24 INITIATOR AND SELF INFORMATION ONLY
|
|
25 TARGET AND SELF INFORMATION ONLY
|
|
26 MANAGEMENT REGISTRATION/SCN
|
|
27 OBJECT REMOVED
|
|
28 OBJECT ADDED
|
|
29 OBJECT UPDATED
|
|
30 DD/DDS MEMBER REMOVED (Mgmt Reg/SCN only)
|
|
31 (Lsb) DD/DDS MEMBER ADDED (Mgmt Reg/SCN only)
|
|
*/
|
|
proto_tree_add_boolean(tree, hf_isns_scn_bitmap_initiator_and_self_information_only, tvb, offset+8, 4, scn_bitmap);
|
|
proto_tree_add_boolean(tree, hf_isns_scn_bitmap_target_and_self_information_only, tvb, offset+8, 4, scn_bitmap);
|
|
proto_tree_add_boolean(tree, hf_isns_scn_bitmap_management_registration_scn, tvb, offset+8, 4, scn_bitmap);
|
|
proto_tree_add_boolean(tree, hf_isns_scn_bitmap_object_removed, tvb, offset+8, 4, scn_bitmap);
|
|
proto_tree_add_boolean(tree, hf_isns_scn_bitmap_object_added, tvb, offset+8, 4, scn_bitmap);
|
|
proto_tree_add_boolean(tree, hf_isns_scn_bitmap_object_updated, tvb, offset+8, 4, scn_bitmap);
|
|
proto_tree_add_boolean(tree, hf_isns_scn_bitmap_dd_dds_member_removed, tvb, offset+8, 4, scn_bitmap);
|
|
proto_tree_add_boolean(tree, hf_isns_scn_bitmap_dd_dds_member_added, tvb, offset+8, 4, scn_bitmap);
|
|
|
|
proto_tree_add_uint(tree, hf_isns_attr_tag, tvb, offset, 4, tag);
|
|
proto_tree_add_uint(tree, hf_isns_attr_len, tvb, offset+4, 4, len);
|
|
|
|
return offset+8+len;
|
|
}
|
|
|
|
|
|
|
|
|
|
static guint
|
|
AddAttribute(packet_info *pinfo, tvbuff_t *tvb, proto_tree *tree, guint offset,
|
|
guint16 function_id)
|
|
{
|
|
guint32 tag,len;
|
|
|
|
|
|
/* Get the Tag */
|
|
tag = tvb_get_ntohl(tvb, offset);
|
|
|
|
/* Now the Length */
|
|
len = tvb_get_ntohl(tvb, offset + 4);
|
|
|
|
if (!len) {
|
|
if (tree) {
|
|
proto_tree_add_uint(tree, hf_isns_attr_tag, tvb, offset, 4, tag);
|
|
proto_tree_add_uint(tree, hf_isns_attr_len, tvb, offset+4, 4, len);
|
|
}
|
|
return (offset+8);
|
|
}
|
|
|
|
tvb_ensure_bytes_exist(tvb, offset, len);
|
|
|
|
switch( tag )
|
|
{
|
|
case ISNS_ATTR_TAG_DELIMITER:
|
|
offset = dissect_isns_attr_none(tvb, offset, tree, hf_isns_delimiter, tag, len);
|
|
break;
|
|
case ISNS_ATTR_TAG_ENTITY_IDENTIFIER:
|
|
offset = dissect_isns_attr_string(tvb, offset, tree, hf_isns_entity_identifier, tag, len);
|
|
break;
|
|
case ISNS_ATTR_TAG_ENTITY_PROTOCOL:
|
|
if(len != 4) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_integer(tvb, offset, tree, hf_isns_entity_protocol, tag, len, function_id);
|
|
break;
|
|
case ISNS_ATTR_TAG_MGMT_IP_ADDRESS:
|
|
if(len != 16) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_ip_address(tvb, offset, tree, hf_isns_mgmt_ip_addr, tag, len);
|
|
break;
|
|
case ISNS_ATTR_TAG_TIMESTAMP:
|
|
if(len != 8) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_integer(tvb, offset, tree, hf_isns_timestamp, tag, len, function_id);
|
|
break;
|
|
case ISNS_ATTR_TAG_PROTOCOL_VERSION_RANGE:
|
|
offset = dissect_isns_attr_not_decoded_yet(tvb, offset, tree, hf_isns_not_decoded_yet, tag, len);
|
|
break;
|
|
case ISNS_ATTR_TAG_REGISTRATION_PERIOD:
|
|
if(len != 4) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_integer(tvb, offset, tree, hf_isns_registration_period, tag, len, function_id);
|
|
break;
|
|
case ISNS_ATTR_TAG_ENTITY_INDEX:
|
|
if(len != 4) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_integer(tvb, offset, tree, hf_isns_entity_index, tag, len, function_id);
|
|
break;
|
|
case ISNS_ATTR_TAG_ENTITY_NEXT_INDEX:
|
|
if(len != 4) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_integer(tvb, offset, tree, hf_isns_entity_next_index, tag, len, function_id);
|
|
break;
|
|
case ISNS_ATTR_TAG_ENTITY_ISAKMP_PHASE_1:
|
|
offset = dissect_isns_attr_not_decoded_yet(tvb, offset, tree, hf_isns_not_decoded_yet, tag, len);
|
|
break;
|
|
case ISNS_ATTR_TAG_ENTITY_CERTIFICATE:
|
|
offset = dissect_isns_attr_not_decoded_yet(tvb, offset, tree, hf_isns_not_decoded_yet, tag, len);
|
|
break;
|
|
case ISNS_ATTR_TAG_PORTAL_IP_ADDRESS:
|
|
if(len != 16) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_ip_address(tvb, offset, tree, hf_isns_portal_ip_addr, tag, len);
|
|
break;
|
|
case ISNS_ATTR_TAG_PORTAL_PORT:
|
|
if(len != 4) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_port(tvb, offset, tree, hf_isns_portal_port, tag, len, ISNS_OTHER_PORT, pinfo);
|
|
break;
|
|
case ISNS_ATTR_TAG_PORTAL_SYMBOLIC_NAME:
|
|
offset = dissect_isns_attr_string(tvb, offset, tree, hf_isns_portal_symbolic_name, tag, len);
|
|
break;
|
|
case ISNS_ATTR_TAG_ESI_INTERVAL:
|
|
if(len != 4) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_integer(tvb, offset, tree, hf_isns_esi_interval, tag, len, function_id);
|
|
break;
|
|
case ISNS_ATTR_TAG_ESI_PORT:
|
|
if(len != 4) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_port(tvb, offset, tree, hf_isns_esi_port, tag, len, ISNS_ESI_PORT, pinfo);
|
|
break;
|
|
case ISNS_ATTR_TAG_PORTAL_INDEX:
|
|
if(len != 4) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_integer(tvb, offset, tree, hf_isns_portal_index, tag, len, function_id);
|
|
break;
|
|
case ISNS_ATTR_TAG_SCN_PORT:
|
|
if(len != 4) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_port(tvb, offset, tree, hf_isns_scn_port, tag, len, ISNS_SCN_PORT, pinfo);
|
|
break;
|
|
case ISNS_ATTR_TAG_PORTAL_NEXT_INDEX:
|
|
if(len != 4) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_integer(tvb, offset, tree, hf_isns_portal_next_index, tag, len, function_id);
|
|
break;
|
|
case ISNS_ATTR_TAG_PORTAL_SECURITY_BITMAP:
|
|
if(len != 4) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_portal_security_bitmap(tvb, offset, tree, hf_isns_psb, tag, len);
|
|
break;
|
|
case ISNS_ATTR_TAG_PORTAL_ISAKMP_PHASE_1:
|
|
offset = dissect_isns_attr_not_decoded_yet(tvb, offset, tree, hf_isns_not_decoded_yet, tag, len);
|
|
break;
|
|
case ISNS_ATTR_TAG_PORTAL_ISAKMP_PHASE_2:
|
|
offset = dissect_isns_attr_not_decoded_yet(tvb, offset, tree, hf_isns_not_decoded_yet, tag, len);
|
|
break;
|
|
case ISNS_ATTR_TAG_PORTAL_CERTIFICATE:
|
|
offset = dissect_isns_attr_not_decoded_yet(tvb, offset, tree, hf_isns_not_decoded_yet, tag, len);
|
|
break;
|
|
case ISNS_ATTR_TAG_ISCSI_NAME:
|
|
offset = dissect_isns_attr_string(tvb, offset, tree, hf_isns_iscsi_name, tag, len);
|
|
break;
|
|
case ISNS_ATTR_TAG_ISCSI_NODE_TYPE:
|
|
if(len != 4) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_iscsi_node_type(tvb, offset, tree, hf_isns_iscsi_node_type, tag, len);
|
|
break;
|
|
case ISNS_ATTR_TAG_ISCSI_ALIAS:
|
|
offset = dissect_isns_attr_string(tvb, offset, tree, hf_isns_iscsi_alias, tag, len);
|
|
break;
|
|
case ISNS_ATTR_TAG_ISCSI_SCN_BITMAP:
|
|
if(len != 4) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_scn_bitmap(tvb, offset, tree, hf_isns_scn_bitmap, tag, len);
|
|
break;
|
|
case ISNS_ATTR_TAG_ISCSI_NODE_INDEX:
|
|
if(len != 4) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_integer(tvb, offset, tree, hf_isns_node_index, tag, len, function_id);
|
|
break;
|
|
case ISNS_ATTR_TAG_WWNN_TOKEN:
|
|
if(len != 8) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_integer(tvb, offset, tree, hf_isns_wwnn_token, tag, len, function_id);
|
|
break;
|
|
case ISNS_ATTR_TAG_ISCSI_NODE_NEXT_INDEX:
|
|
if(len != 4) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_integer(tvb, offset, tree, hf_isns_node_next_index, tag, len, function_id);
|
|
break;
|
|
case ISNS_ATTR_TAG_ISCSI_AUTH_METHOD:
|
|
offset = dissect_isns_attr_string(tvb, offset, tree, hf_isns_iscsi_auth_method, tag, len);
|
|
break;
|
|
case ISNS_ATTR_TAG_PG_ISCSI_NAME:
|
|
offset = dissect_isns_attr_string(tvb, offset, tree, hf_isns_pg_iscsi_name, tag, len);
|
|
break;
|
|
case ISNS_ATTR_TAG_PG_PORTAL_IP_ADDR:
|
|
if(len != 16) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_ip_address(tvb, offset, tree, hf_isns_pg_portal_ip_addr, tag, len);
|
|
break;
|
|
case ISNS_ATTR_TAG_PG_PORTAL_PORT:
|
|
if(len != 4) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_port(tvb, offset, tree, hf_isns_pg_portal_port, tag, len, ISNS_OTHER_PORT, pinfo);
|
|
break;
|
|
case ISNS_ATTR_TAG_PORTAL_GROUP_TAG:
|
|
if(len != 4) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_integer(tvb, offset, tree, hf_isns_portal_group_tag, tag, len, function_id);
|
|
break;
|
|
case ISNS_ATTR_TAG_PORTAL_GROUP_INDEX:
|
|
if(len != 4) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_integer(tvb, offset, tree, hf_isns_pg_index, tag, len, function_id);
|
|
break;
|
|
case ISNS_ATTR_TAG_PORTAL_GROUP_NEXT_INDEX:
|
|
if(len != 4) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_integer(tvb, offset, tree, hf_isns_pg_next_index, tag, len, function_id);
|
|
break;
|
|
case ISNS_ATTR_TAG_FC_PORT_NAME_WWPN:
|
|
if(len != 8) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_integer(tvb, offset, tree, hf_isns_fc_port_name_wwpn, tag, len, function_id);
|
|
break;
|
|
case ISNS_ATTR_TAG_PORT_ID:
|
|
if(len != 3) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_integer(tvb, offset, tree, hf_isns_port_id, tag, len, function_id);
|
|
break;
|
|
case ISNS_ATTR_TAG_FC_PORT_TYPE:
|
|
offset = dissect_isns_attr_not_decoded_yet(tvb, offset, tree, hf_isns_not_decoded_yet, tag, len);
|
|
break;
|
|
/*
|
|
0x0000 Unidentified/Null Entry
|
|
0x0001 Fibre Channel N_Port
|
|
0x0002 Fibre Channel NL_Port
|
|
0x0003 Fibre Channel F/NL_Port
|
|
0x0081 Fibre Channel F_Port
|
|
0x0082 Fibre Channel FL_Port
|
|
0x0084 Fibre Channel E_Port
|
|
0xFF12 iFCP Port
|
|
*/
|
|
case ISNS_ATTR_TAG_SYMBOLIC_PORT_NAME:
|
|
offset = dissect_isns_attr_string(tvb, offset, tree, hf_isns_symbolic_port_name, tag, len);
|
|
break;
|
|
case ISNS_ATTR_TAG_FABRIC_PORT_NAME:
|
|
if(len != 8) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_integer(tvb, offset, tree, hf_isns_fabric_port_name, tag, len, function_id);
|
|
break;
|
|
case ISNS_ATTR_TAG_HARD_ADDRESS:
|
|
if(len != 3) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_integer(tvb, offset, tree, hf_isns_hard_address, tag, len, function_id);
|
|
break;
|
|
case ISNS_ATTR_TAG_PORT_IP_ADDRESS:
|
|
if(len != 16) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_ip_address(tvb, offset, tree, hf_isns_port_ip_addr, tag, len);
|
|
break;
|
|
case ISNS_ATTR_TAG_CLASS_OF_SERVICE:
|
|
offset = dissect_isns_attr_not_decoded_yet(tvb, offset, tree, hf_isns_not_decoded_yet, tag, len);
|
|
break;
|
|
/*
|
|
bit 29 Fibre Channel Class 2 Supported
|
|
bit 28 Fibre Channel Class 3 Supported
|
|
*/
|
|
case ISNS_ATTR_TAG_FC4_TYPES:
|
|
offset = dissect_isns_attr_not_decoded_yet(tvb, offset, tree, hf_isns_not_decoded_yet, tag, len);
|
|
break;
|
|
case ISNS_ATTR_TAG_FC4_DESCRIPTOR:
|
|
offset = dissect_isns_attr_string(tvb, offset, tree, hf_isns_fc4_descriptor, tag, len);
|
|
break;
|
|
case ISNS_ATTR_TAG_FC4_FEATURES:
|
|
offset = dissect_isns_attr_not_decoded_yet(tvb, offset, tree, hf_isns_not_decoded_yet, tag, len);
|
|
break;
|
|
case ISNS_ATTR_TAG_IFCP_SCN_BITMAP:
|
|
offset = dissect_isns_attr_not_decoded_yet(tvb, offset, tree, hf_isns_not_decoded_yet, tag, len);
|
|
break;
|
|
/*
|
|
bit 24 INITIATOR AND SELF INFORMATION ONLY
|
|
bit 25 TARGET AND SELF INFORMATION ONLY
|
|
bit 26 MANAGEMENT REGISTRATION/SCN
|
|
bit 27 OBJECT REMOVED
|
|
bit 28 OBJECT ADDED
|
|
bit 29 OBJECT UPDATED
|
|
bit 30 DD/DDS MEMBER REMOVED (Mgmt Reg/SCN only)
|
|
bit 31 (Lsb) DD/DDS MEMBER ADDED (Mgmt Reg/SCN only)
|
|
*/
|
|
case ISNS_ATTR_TAG_PORT_ROLE:
|
|
offset = dissect_isns_attr_not_decoded_yet(tvb, offset, tree, hf_isns_not_decoded_yet, tag, len);
|
|
break;
|
|
/*
|
|
bit 29 Control
|
|
bit 30 FCP Initiator
|
|
bit 31 (Lsb) FCP Target
|
|
*/
|
|
case ISNS_ATTR_TAG_PERMANENT_PORT_NAME:
|
|
if(len != 8) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_integer(tvb, offset, tree, hf_isns_permanent_port_name, tag, len, function_id);
|
|
break;
|
|
case ISNS_ATTR_TAG_FC4_TYPE_CODE:
|
|
offset = dissect_isns_attr_not_decoded_yet(tvb, offset, tree, hf_isns_not_decoded_yet, tag, len);
|
|
break;
|
|
/* 8bit type code in byte0 */
|
|
case ISNS_ATTR_TAG_FC_NODE_NAME_WWNN:
|
|
if(len != 8) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_integer(tvb, offset, tree, hf_isns_fc_node_name_wwnn, tag, len, function_id);
|
|
break;
|
|
case ISNS_ATTR_TAG_SYMBOLIC_NODE_NAME:
|
|
offset = dissect_isns_attr_string(tvb, offset, tree, hf_isns_symbolic_node_name, tag, len);
|
|
break;
|
|
case ISNS_ATTR_TAG_NODE_IP_ADDRESS:
|
|
if(len != 16) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_ip_address(tvb, offset, tree, hf_isns_node_ip_addr, tag, len);
|
|
break;
|
|
case ISNS_ATTR_TAG_NODE_IPA:
|
|
if(len != 8) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_integer(tvb, offset, tree, hf_isns_node_ipa, tag, len, function_id);
|
|
break;
|
|
case ISNS_ATTR_TAG_PROXY_ISCSI_NAME:
|
|
offset = dissect_isns_attr_string(tvb, offset, tree, hf_isns_proxy_iscsi_name, tag, len);
|
|
break;
|
|
case ISNS_ATTR_TAG_SWITCH_NAME:
|
|
if(len != 8) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_integer(tvb, offset, tree, hf_isns_switch_name, tag, len, function_id);
|
|
break;
|
|
case ISNS_ATTR_TAG_PREFERRED_ID:
|
|
if(len != 4) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_integer(tvb, offset, tree, hf_isns_preferred_id, tag, len, function_id);
|
|
break;
|
|
case ISNS_ATTR_TAG_ASSIGNED_ID:
|
|
if(len != 4) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_integer(tvb, offset, tree, hf_isns_assigned_id, tag, len, function_id);
|
|
break;
|
|
case ISNS_ATTR_TAG_VIRTUAL_FABRIC_ID:
|
|
offset = dissect_isns_attr_string(tvb, offset, tree, hf_isns_virtual_fabric_id, tag, len);
|
|
break;
|
|
case ISNS_ATTR_TAG_VENDOR_OUI:
|
|
if(len != 4) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_integer(tvb, offset, tree, hf_isns_vendor_oui, tag, len, function_id);
|
|
break;
|
|
case ISNS_ATTR_TAG_DD_SET_ID:
|
|
if(len != 4) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_integer(tvb, offset, tree, hf_isns_dd_set_id, tag, len, function_id);
|
|
break;
|
|
case ISNS_ATTR_TAG_DD_SET_SYMBOLIC_NAME:
|
|
offset = dissect_isns_attr_string(tvb, offset, tree, hf_isns_dd_set_symbolic_name, tag, len);
|
|
break;
|
|
case ISNS_ATTR_TAG_DD_SET_STATUS:
|
|
offset = dissect_isns_attr_not_decoded_yet(tvb, offset, tree, hf_isns_not_decoded_yet, tag, len);
|
|
break;
|
|
case ISNS_ATTR_TAG_DD_SET_NEXT_ID:
|
|
if(len != 4) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_integer(tvb, offset, tree, hf_isns_dd_set_next_id, tag, len, function_id);
|
|
break;
|
|
case ISNS_ATTR_TAG_DD_ID:
|
|
if(len != 4) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_integer(tvb, offset, tree, hf_isns_dd_id, tag, len, function_id);
|
|
break;
|
|
case ISNS_ATTR_TAG_DD_SYMBOLIC_NAME:
|
|
offset = dissect_isns_attr_string(tvb, offset, tree, hf_isns_dd_symbolic_name, tag, len);
|
|
break;
|
|
case ISNS_ATTR_TAG_DD_MEMBER_ISCSI_INDEX:
|
|
if(len != 4) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_integer(tvb, offset, tree, hf_isns_member_iscsi_index, tag, len, function_id);
|
|
break;
|
|
case ISNS_ATTR_TAG_DD_MEMBER_ISCSI_NAME:
|
|
offset = dissect_isns_attr_string(tvb, offset, tree, hf_isns_dd_member_iscsi_name, tag, len);
|
|
break;
|
|
case ISNS_ATTR_TAG_DD_MEMBER_FC_PORT_NAME:
|
|
if(len != 4) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_integer(tvb, offset, tree, hf_isns_member_fc_port_name, tag, len, function_id);
|
|
break;
|
|
case ISNS_ATTR_TAG_DD_MEMBER_PORTAL_INDEX:
|
|
if(len != 4) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_integer(tvb, offset, tree, hf_isns_member_portal_index, tag, len, function_id);
|
|
break;
|
|
case ISNS_ATTR_TAG_DD_MEMBER_PORTAL_IP_ADDRESS:
|
|
if(len != 16) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_ip_address(tvb, offset, tree, hf_isns_dd_member_portal_ip_addr, tag, len);
|
|
break;
|
|
case ISNS_ATTR_TAG_DD_MEMBER_PORTAL_PORT:
|
|
if(len != 4) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_port(tvb, offset, tree, hf_isns_dd_member_portal_port,
|
|
tag, len, ISNS_OTHER_PORT, pinfo);
|
|
break;
|
|
case ISNS_ATTR_TAG_DD_FEATURES:
|
|
offset = dissect_isns_attr_not_decoded_yet(tvb, offset, tree, hf_isns_not_decoded_yet, tag, len);
|
|
break;
|
|
case ISNS_ATTR_TAG_DD_ID_NEXT_ID:
|
|
if(len != 4) THROW(ReportedBoundsError);
|
|
offset = dissect_isns_attr_integer(tvb, offset, tree, hf_isns_dd_id_next_id, tag, len, function_id);
|
|
break;
|
|
default:
|
|
offset = dissect_isns_attr_not_decoded_yet(tvb, offset, tree, hf_isns_not_decoded_yet, tag, len);
|
|
}
|
|
|
|
|
|
/* move on the offset to next attribute */
|
|
|
|
return offset;
|
|
}
|
|
|
|
|
|
|
|
/* Register the protocol with Wireshark */
|
|
|
|
/* this format is require because a script is used to build the C function
|
|
that calls all the protocol registration.
|
|
*/
|
|
|
|
void proto_register_isns(void)
|
|
{
|
|
/* Setup list of header fields See Section 1.6.1 for details*/
|
|
static hf_register_info hf[] = {
|
|
/* The Header Stuff */
|
|
{ &hf_isns_version,
|
|
{ "iSNSP Version","isns.PVer",
|
|
FT_UINT16, BASE_DEC, NULL, 0,
|
|
"iSNS Protocol Version" ,HFILL}
|
|
},
|
|
{ &hf_isns_function_id,
|
|
{ "Function ID","isns.functionid",
|
|
FT_UINT16, BASE_DEC,VALS(&isns_function_ids),0,
|
|
"iSNS Function ID" ,HFILL}
|
|
},
|
|
{ &hf_isns_pdu_length,
|
|
{ "PDU Length","isns.pdulength",
|
|
FT_UINT16, BASE_DEC,NULL,0,
|
|
"iSNS PDU Length" ,HFILL}
|
|
},
|
|
|
|
{ &hf_isns_flags,
|
|
{ "Flags","isns.flags",
|
|
FT_UINT16, BASE_HEX,NULL,0,
|
|
"iSNS Flags" ,HFILL}
|
|
},
|
|
{ &hf_isns_client,
|
|
{ "Client ","isns.flags.client",
|
|
FT_BOOLEAN, 16, TFS(&isns_flag_client), ISNS_FLAGS_CLIENT,
|
|
"iSNS Client" ,HFILL}
|
|
},
|
|
{ &hf_isns_server,
|
|
{ "Server ","isns.flags.server",
|
|
FT_BOOLEAN, 16, TFS(&isns_flag_server), ISNS_FLAGS_SERVER,
|
|
"iSNS Server" ,HFILL}
|
|
},
|
|
{ &hf_isns_auth,
|
|
{ "Auth ","isns.flags.authentication_block",
|
|
FT_BOOLEAN, 16, TFS(&isns_flag_auth), ISNS_FLAGS_AUTH,
|
|
"is iSNS Authentication Block present?" ,HFILL}
|
|
},
|
|
{ &hf_isns_replace,
|
|
{ "Replace ","isns.flags.replace",
|
|
FT_BOOLEAN, 16, TFS(&isns_flag_replace), ISNS_FLAGS_REPLACE,
|
|
"iSNS Replace" ,HFILL}
|
|
},
|
|
{ &hf_isns_last_pdu,
|
|
{ "Last PDU ","isns.flags.lastpdu",
|
|
FT_BOOLEAN, 16, TFS(&isns_flag_last_pdu), ISNS_FLAGS_LAST_PDU,
|
|
"iSNS Last PDU" ,HFILL}
|
|
},
|
|
{ &hf_isns_first_pdu,
|
|
{ "First PDU ","isns.flags.firstpdu",
|
|
FT_BOOLEAN, 16, TFS(&isns_flag_first_pdu), ISNS_FLAGS_FIRST_PDU,
|
|
"iSNS First PDU",HFILL }
|
|
},
|
|
|
|
|
|
{ &hf_isns_transaction_id,
|
|
{ "Transaction ID","isns.transactionid",
|
|
FT_UINT16, BASE_DEC,NULL,0,
|
|
"iSNS transaction ID" ,HFILL}
|
|
},
|
|
{ &hf_isns_sequence_id,
|
|
{ "Sequence ID","isns.sequenceid",
|
|
FT_UINT16, BASE_DEC,NULL,0,
|
|
"iSNS sequence ID" ,HFILL}
|
|
},
|
|
|
|
{ &hf_isns_entity_protocol,
|
|
{ "Entity Protocol","isns.entity_protocol",
|
|
FT_UINT32, BASE_DEC,VALS(isns_entity_protocol),0,
|
|
"iSNS Entity Protocol" ,HFILL}
|
|
},
|
|
/* The Payload stuff */
|
|
|
|
{ &hf_isns_dd_member_portal_port,
|
|
{ "DD Member Portal Port","isns.dd_member_portal_port",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"TCP/UDP DD Member Portal Port", HFILL }
|
|
},
|
|
|
|
{ &hf_isns_iscsi_node_type,
|
|
{ "iSCSI Node Type","isns.iscsi.node_type",
|
|
FT_UINT32, BASE_HEX, NULL, 0,
|
|
"iSCSI Node Type", HFILL }
|
|
},
|
|
|
|
{ &hf_isns_esi_port,
|
|
{ "ESI Port","isns.esi_port",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"TCP/UDP ESI Port", HFILL }
|
|
},
|
|
|
|
{ &hf_isns_scn_port,
|
|
{ "SCN Port","isns.scn_port",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"TCP/UDP SCN Port", HFILL }
|
|
},
|
|
|
|
{ &hf_isns_portal_port,
|
|
{ "Portal Port","isns.portal_port",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"TCP/UDP Portal Port", HFILL }
|
|
},
|
|
|
|
{ &hf_isns_pg_portal_port,
|
|
{ "PG Portal Port","isns.pg.portal_port",
|
|
FT_UINT32, BASE_DEC, NULL, 0,
|
|
"PG Portal TCP/UDP Port", HFILL }
|
|
},
|
|
|
|
{ &hf_isns_port_type,
|
|
{ "Port Type","isns.port.port_type",
|
|
FT_BOOLEAN, 16, TFS(&isns_port_type), 0x01, /* bit 15 (or bit 1 of a 16bit word) */
|
|
"Port Type",HFILL }
|
|
},
|
|
|
|
{ &hf_isns_psb,
|
|
{ "Portal Security Bitmap","isns.psb",
|
|
FT_UINT32, BASE_HEX, NULL, 0,
|
|
"Portal Security Bitmap", HFILL }
|
|
},
|
|
{ &hf_isns_psb_tunnel_mode,
|
|
{ "Tunnel Mode ","isns.psb.tunnel",
|
|
FT_BOOLEAN, 32, TFS(&isns_psb_tunnel_mode), 0x0040, /* bit 25 */
|
|
"Tunnel Mode Preferred",HFILL }
|
|
},
|
|
{ &hf_isns_psb_transport_mode,
|
|
{ "Transport Mode ","isns.psb.transport",
|
|
FT_BOOLEAN, 32, TFS(&isns_psb_transport_mode), 0x0020, /* bit 26 */
|
|
"Transport Mode",HFILL }
|
|
},
|
|
{ &hf_isns_psb_pfs,
|
|
{ "PFS ","isns.psb.pfs",
|
|
FT_BOOLEAN, 32, TFS(&isns_psb_pfs), 0x0010, /* bit 27 */
|
|
"PFS",HFILL }
|
|
},
|
|
{ &hf_isns_psb_aggressive_mode,
|
|
{ "Aggressive Mode ","isns.psb.aggressive_mode",
|
|
FT_BOOLEAN, 32, TFS(&isns_psb_aggressive_mode), 0x0008, /* bit 28 */
|
|
"Aggressive Mode",HFILL }
|
|
},
|
|
{ &hf_isns_psb_main_mode,
|
|
{ "Main Mode ","isns.psb.main_mode",
|
|
FT_BOOLEAN, 32, TFS(&isns_psb_main_mode), 0x0004, /* bit 29 */
|
|
"Main Mode",HFILL }
|
|
},
|
|
{ &hf_isns_psb_ike_ipsec,
|
|
{ "IKE/IPSec ","isns.psb.ike_ipsec",
|
|
FT_BOOLEAN, 32, TFS(&isns_psb_ike_ipsec), 0x0002, /* bit 30 */
|
|
"IKE/IPSec",HFILL }
|
|
},
|
|
{ &hf_isns_psb_bitmap,
|
|
{ "Bitmap ","isns.psb.bitmap",
|
|
FT_BOOLEAN, 32, TFS(&isns_psb_bitmap), 0x0001, /* bit 31 */
|
|
"Bitmap",HFILL }
|
|
},
|
|
|
|
|
|
|
|
{ &hf_isns_scn_bitmap,
|
|
{ "iSCSI SCN Bitmap","isns.scn_bitmap",
|
|
FT_UINT32, BASE_HEX, NULL, 0,
|
|
"iSCSI SCN Bitmap", HFILL }
|
|
},
|
|
{ &hf_isns_scn_bitmap_initiator_and_self_information_only,
|
|
{ "Initiator And Self Information Only","isns.scn_bitmap.initiator_and_self_information_only",
|
|
FT_BOOLEAN, 32, TFS(&isns_scn_bitmap_initiator_and_self_information_only), 0x0080, /* bit 24 */
|
|
"Initiator And Self Information Only",HFILL }
|
|
},
|
|
{ &hf_isns_scn_bitmap_target_and_self_information_only,
|
|
{ "Target And Self Information Only","isns.scn_bitmap.target_and_self_information_only",
|
|
FT_BOOLEAN, 32, TFS(&isns_scn_bitmap_target_and_self_information_only), 0x0040, /* bit 25 */
|
|
"Target And Self Information Only",HFILL }
|
|
},
|
|
{ &hf_isns_scn_bitmap_management_registration_scn,
|
|
{ "Management Registration/SCN","isns.scn_bitmap.management_registration_scn",
|
|
FT_BOOLEAN, 32, TFS(&isns_scn_bitmap_management_registration_scn), 0x0020, /* bit 26 */
|
|
"Management Registration/SCN",HFILL }
|
|
},
|
|
{ &hf_isns_scn_bitmap_object_removed,
|
|
{ "Object Removed","isns.scn_bitmap.object_removed",
|
|
FT_BOOLEAN, 32, TFS(&isns_scn_bitmap_object_removed), 0x0010, /* bit 27 */
|
|
"Object Removed",HFILL }
|
|
},
|
|
{ &hf_isns_scn_bitmap_object_added,
|
|
{ "Object Added","isns.scn_bitmap.object_added",
|
|
FT_BOOLEAN, 32, TFS(&isns_scn_bitmap_object_added), 0x0008, /* bit 28 */
|
|
"Object Added",HFILL }
|
|
},
|
|
{ &hf_isns_scn_bitmap_object_updated,
|
|
{ "Object Updated","isns.scn_bitmap.object_updated",
|
|
FT_BOOLEAN, 32, TFS(&isns_scn_bitmap_object_updated), 0x0004, /* bit 29 */
|
|
"Object Updated",HFILL }
|
|
},
|
|
{ &hf_isns_scn_bitmap_dd_dds_member_removed,
|
|
{ "DD/DDS Member Removed (Mgmt Reg/SCN only)","isns.scn_bitmap.dd_dds_member_removed",
|
|
FT_BOOLEAN, 32, TFS(&isns_scn_bitmap_dd_dds_member_removed), 0x0002, /* bit 30 */
|
|
"DD/DDS Member Removed (Mgmt Reg/SCN only)",HFILL }
|
|
},
|
|
{ &hf_isns_scn_bitmap_dd_dds_member_added,
|
|
{ "DD/DDS Member Added (Mgmt Reg/SCN only)","isns.scn_bitmap.dd_dds_member_added",
|
|
FT_BOOLEAN, 32, TFS(&isns_scn_bitmap_dd_dds_member_added), 0x0001, /* bit 31 */
|
|
"DD/DDS Member Added (Mgmt Reg/SCN only)",HFILL }
|
|
},
|
|
|
|
|
|
{ &hf_isns_isnt_control,
|
|
{ "Control ","isns.isnt.control",
|
|
FT_BOOLEAN, 32, TFS(&isns_isnt_control), 0x0004, /* bit 29 */
|
|
"Control",HFILL }
|
|
},
|
|
{ &hf_isns_isnt_initiator,
|
|
{ "Initiator ","isns.isnt.initiator",
|
|
FT_BOOLEAN, 32, TFS(&isns_isnt_initiator), 0x0002, /* bit 30 */
|
|
"Initiator",HFILL }
|
|
},
|
|
{ &hf_isns_isnt_target,
|
|
{ "Target ","isns.isnt.target",
|
|
FT_BOOLEAN, 32, TFS(&isns_isnt_target), 0x0001, /* bit 31 */
|
|
"Target",HFILL }
|
|
},
|
|
|
|
|
|
{ &hf_isns_resp_errorcode,
|
|
{ "ErrorCode","isns.errorcode",
|
|
FT_UINT32, BASE_DEC,TFS(isns_errorcode),0,
|
|
"iSNS Response Error Code" ,HFILL}
|
|
},
|
|
|
|
{ &hf_isns_attr_tag,
|
|
{ "Attribute Tag","isns.attr.tag",
|
|
FT_UINT32, BASE_DEC,TFS(isns_attribute_tags),0,
|
|
"iSNS Attribute Tag" ,HFILL}
|
|
},
|
|
|
|
{ &hf_isns_attr_len,
|
|
{ "Attribute Length","isns.attr.len",
|
|
FT_UINT32, BASE_DEC,NULL,0,
|
|
"iSNS Attribute Length" ,HFILL}
|
|
},
|
|
|
|
{ &hf_isns_delimiter,
|
|
{ "Delimiter","isns.delimiter",
|
|
FT_NONE, BASE_NONE, NULL,0,
|
|
"iSNS Delimiter" ,HFILL}
|
|
},
|
|
|
|
{ &hf_isns_not_decoded_yet,
|
|
{ "Not Decoded Yet","isns.not_decoded_yet",
|
|
FT_NONE, BASE_NONE, NULL,0,
|
|
"This tag is not yet decoded by wireshark" ,HFILL}
|
|
},
|
|
|
|
{ &hf_isns_heartbeat_ipv6_addr,
|
|
{ "Heartbeat Address (ipv6)","isns.heartbeat.address",
|
|
FT_IPv6, BASE_NONE, NULL, 0x0,
|
|
"Server IPv6 Address", HFILL }},
|
|
|
|
{ &hf_isns_heartbeat_tcp_port,
|
|
{ "Heartbeat TCP Port","isns.heartbeat.tcpport",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
"Server TCP Port", HFILL }},
|
|
|
|
{ &hf_isns_heartbeat_udp_port,
|
|
{ "Heartbeat UDP Port","isns.heartbeat.udpport",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
"Server UDP Port", HFILL }},
|
|
|
|
|
|
{ &hf_isns_heartbeat_interval,
|
|
{ "Heartbeat Interval (secs)","isns.heartbeat.interval",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"Server Heartbeat interval", HFILL }},
|
|
|
|
{ &hf_isns_heartbeat_counter,
|
|
{ "Heartbeat counter","isns.heartbeat.counter",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"Server Heartbeat Counter", HFILL }},
|
|
|
|
{ &hf_isns_iscsi_name,
|
|
{ "iSCSI Name","isns.iscsi_name",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"iSCSI Name of device", HFILL }},
|
|
|
|
{ &hf_isns_dd_member_iscsi_name,
|
|
{ "DD Member iSCSI Name","isns.dd_member.iscsi_name",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"DD Member iSCSI Name of device", HFILL }},
|
|
|
|
{ &hf_isns_virtual_fabric_id,
|
|
{ "Virtual Fabric ID","isns.virtual_fabric_id",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"Virtual fabric ID", HFILL }},
|
|
|
|
{ &hf_isns_proxy_iscsi_name,
|
|
{ "Proxy iSCSI Name","isns.proxy_iscsi_name",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"Proxy iSCSI Name", HFILL }},
|
|
|
|
{ &hf_isns_fc4_descriptor,
|
|
{ "FC4 Descriptor","isns.fc4_descriptor",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"FC4 Descriptor of this device", HFILL }},
|
|
|
|
{ &hf_isns_iscsi_auth_method,
|
|
{ "iSCSI Auth Method","isns.iscsi_auth_method",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"Authentication Method required by this device", HFILL }},
|
|
|
|
{ &hf_isns_iscsi_alias,
|
|
{ "iSCSI Alias","isns.iscsi_alias",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"iSCSI Alias of device", HFILL }},
|
|
|
|
{ &hf_isns_portal_symbolic_name,
|
|
{ "Portal Symbolic Name","isns.portal.symbolic_name",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"Symbolic name of this portal", HFILL }},
|
|
|
|
{ &hf_isns_dd_set_symbolic_name,
|
|
{ "DD Set Symbolic Name","isns.dd_set.symbolic_name",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"Symbolic name of this DD Set", HFILL }},
|
|
|
|
{ &hf_isns_dd_symbolic_name,
|
|
{ "DD Symbolic Name","isns.dd.symbolic_name",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"Symbolic name of this DD", HFILL }},
|
|
|
|
{ &hf_isns_symbolic_port_name,
|
|
{ "Symbolic Port Name","isns.port.symbolic_name",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"Symbolic name of this port", HFILL }},
|
|
|
|
{ &hf_isns_symbolic_node_name,
|
|
{ "Symbolic Node Name","isns.node.symbolic_name",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"Symbolic name of this node", HFILL }},
|
|
|
|
{ &hf_isns_entity_identifier,
|
|
{ "Entity Identifier","isns.entity_identifier",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"Entity Identifier of this object", HFILL }},
|
|
|
|
{ &hf_isns_mgmt_ip_addr,
|
|
{ "Management IP Address","isns.mgmt.ip_address",
|
|
FT_IPv6, BASE_NONE, NULL, 0x0,
|
|
"Management IPv4/IPv6 Address", HFILL }},
|
|
|
|
{ &hf_isns_node_ip_addr,
|
|
{ "Node IP Address","isns.node.ip_address",
|
|
FT_IPv6, BASE_NONE, NULL, 0x0,
|
|
"Node IPv4/IPv6 Address", HFILL }},
|
|
|
|
{ &hf_isns_port_ip_addr,
|
|
{ "Port IP Address","isns.port.ip_address",
|
|
FT_IPv6, BASE_NONE, NULL, 0x0,
|
|
"Port IPv4/IPv6 Address", HFILL }},
|
|
|
|
{ &hf_isns_portal_ip_addr,
|
|
{ "Portal IP Address","isns.portal.ip_address",
|
|
FT_IPv6, BASE_NONE, NULL, 0x0,
|
|
"Portal IPv4/IPv6 Address", HFILL }},
|
|
|
|
{ &hf_isns_dd_member_portal_ip_addr,
|
|
{ "DD Member Portal IP Address","isns.dd.member_portal.ip_address",
|
|
FT_IPv6, BASE_NONE, NULL, 0x0,
|
|
"DD Member Portal IPv4/IPv6 Address", HFILL }},
|
|
|
|
{ &hf_isns_pg_iscsi_name,
|
|
{ "PG iSCSI Name","isns.pg_iscsi_name",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
"PG iSCSI Name", HFILL }},
|
|
|
|
{ &hf_isns_pg_portal_ip_addr,
|
|
{ "PG Portal IP Address","isns.pg_portal.ip_address",
|
|
FT_IPv6, BASE_NONE, NULL, 0x0,
|
|
"PG Portal IPv4/IPv6 Address", HFILL }},
|
|
|
|
{ &hf_isns_pg_index,
|
|
{ "PG Index","isns.pg_index",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"PG Index", HFILL }},
|
|
|
|
{ &hf_isns_pg_next_index,
|
|
{ "PG Next Index","isns.pg_next_index",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"PG Next Index", HFILL }},
|
|
|
|
{ &hf_isns_dd_id_next_id,
|
|
{ "DD ID Next ID","isns.index",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"DD ID Next ID", HFILL }},
|
|
|
|
{ &hf_isns_member_iscsi_index,
|
|
{ "Member iSCSI Index","isns.member_iscsi_index",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"Member iSCSI Index", HFILL }},
|
|
|
|
{ &hf_isns_member_portal_index,
|
|
{ "Member Portal Index","isns.member_portal_index",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"Member Portal Index", HFILL }},
|
|
|
|
{ &hf_isns_member_fc_port_name,
|
|
{ "Member FC Port Name","isns.member_fc_port_name",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"Member FC Port Name", HFILL }},
|
|
|
|
{ &hf_isns_vendor_oui,
|
|
{ "Vendor OUI","isns.index",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"Vendor OUI", HFILL }},
|
|
|
|
{ &hf_isns_preferred_id,
|
|
{ "Preferred ID","isns.preferred_id",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"Preferred ID", HFILL }},
|
|
|
|
{ &hf_isns_dd_set_id,
|
|
{ "DD Set ID","isns.dd_set_id",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"DD Set ID", HFILL }},
|
|
|
|
{ &hf_isns_dd_id,
|
|
{ "DD ID","isns.dd_id",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"DD ID", HFILL }},
|
|
|
|
{ &hf_isns_port_id,
|
|
{ "Port ID","isns.port_id",
|
|
FT_UINT24, BASE_HEX, NULL, 0x0,
|
|
"Port ID", HFILL }},
|
|
|
|
{ &hf_isns_hard_address,
|
|
{ "Hard Address","isns.hard_address",
|
|
FT_UINT24, BASE_HEX, NULL, 0x0,
|
|
"Hard Address", HFILL }},
|
|
|
|
{ &hf_isns_wwnn_token,
|
|
{ "WWNN Token","isns.wwnn_token",
|
|
FT_UINT64, BASE_HEX, NULL, 0x0,
|
|
"WWNN Token", HFILL }},
|
|
|
|
{ &hf_isns_fc_port_name_wwpn,
|
|
{ "FC Port Name WWPN","isns.fc_port_name_wwpn",
|
|
FT_UINT64, BASE_HEX, NULL, 0x0,
|
|
"FC Port Name WWPN", HFILL }},
|
|
|
|
{ &hf_isns_fc_node_name_wwnn,
|
|
{ "FC Node Name WWNN","isns.fc_node_name_wwnn",
|
|
FT_UINT64, BASE_HEX, NULL, 0x0,
|
|
"FC Node Name WWNN", HFILL }},
|
|
|
|
{ &hf_isns_node_ipa,
|
|
{ "Node IPA","isns.node_ipa",
|
|
FT_UINT64, BASE_HEX, NULL, 0x0,
|
|
"Node IPA", HFILL }},
|
|
|
|
{ &hf_isns_fabric_port_name,
|
|
{ "Fabric Port Name","isns.fabric_port_name",
|
|
FT_UINT64, BASE_HEX, NULL, 0x0,
|
|
"Fabric Port Name", HFILL }},
|
|
|
|
{ &hf_isns_permanent_port_name,
|
|
{ "Permanent Port Name","isns.permanent_port_name",
|
|
FT_UINT64, BASE_HEX, NULL, 0x0,
|
|
"Permanent Port Name", HFILL }},
|
|
|
|
{ &hf_isns_switch_name,
|
|
{ "Switch Name","isns.switch_name",
|
|
FT_UINT64, BASE_HEX, NULL, 0x0,
|
|
"Switch Name", HFILL }},
|
|
|
|
{ &hf_isns_dd_set_next_id,
|
|
{ "DD Set Next ID","isns.dd_set_next_id",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"DD Set Next ID", HFILL }},
|
|
|
|
{ &hf_isns_assigned_id,
|
|
{ "Assigned ID","isns.assigned_id",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"Assigned ID", HFILL }},
|
|
|
|
{ &hf_isns_node_index,
|
|
{ "Node Index","isns.node.index",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"Node Index", HFILL }},
|
|
|
|
{ &hf_isns_node_next_index,
|
|
{ "Node Next Index","isns.node.next_index",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"Node INext ndex", HFILL }},
|
|
|
|
{ &hf_isns_portal_index,
|
|
{ "Portal Index","isns.portal.index",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"Portal Index", HFILL }},
|
|
|
|
{ &hf_isns_portal_next_index,
|
|
{ "Portal Next Index","isns.portal.next_index",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"Portal Next Index", HFILL }},
|
|
|
|
{ &hf_isns_entity_index,
|
|
{ "Entity Index","isns.entity.index",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"Entity Index", HFILL }},
|
|
|
|
{ &hf_isns_entity_next_index,
|
|
{ "Entity Next Index","isns.entity.next_index",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"Next Entity Index", HFILL }},
|
|
|
|
{ &hf_isns_timestamp,
|
|
{ "Timestamp","isns.timestamp",
|
|
FT_UINT64, BASE_DEC, NULL, 0x0,
|
|
"Timestamp in Seconds", HFILL }},
|
|
|
|
{ &hf_isns_esi_interval,
|
|
{ "ESI Interval","isns.esi_interval",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"ESI Interval in Seconds", HFILL }},
|
|
|
|
{ &hf_isns_registration_period,
|
|
{ "Registration Period","isns.registration_period",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"Registration Period in Seconds", HFILL }},
|
|
|
|
{ &hf_isns_portal_group_tag,
|
|
{ "PG Tag","isns.portal_group_tag",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"Portal Group Tag", HFILL }},
|
|
|
|
{ &hf_isns_payload,
|
|
{ "Payload", "isns.payload",
|
|
FT_BYTES, BASE_HEX, NULL, 0,
|
|
"Payload" ,HFILL}
|
|
}
|
|
};
|
|
|
|
/* Setup protocol subtree array */
|
|
static gint *ett[] = {
|
|
&ett_isns,
|
|
&ett_isns_flags,
|
|
&ett_isns_payload,
|
|
&ett_isns_attribute,
|
|
&ett_isns_port,
|
|
&ett_isns_isnt
|
|
};
|
|
module_t *isns_module;
|
|
|
|
/* Register the protocol name and description */
|
|
proto_isns = proto_register_protocol("iSNS",
|
|
"iSNS", "isns");
|
|
proto_register_field_array(proto_isns, hf, array_length(hf));
|
|
proto_register_subtree_array(ett, array_length(ett));
|
|
|
|
/* Register preferences */
|
|
isns_module = prefs_register_protocol(proto_isns, NULL);
|
|
prefs_register_bool_preference(isns_module, "desegment",
|
|
"Reassemble iSNS messages spanning multiple TCP segments",
|
|
"Whether the iSNS dissector should reassemble messages spanning multiple TCP segments."
|
|
" To use this option, you must also enable \"Allow subdissectors to reassemble TCP streams\" in the TCP protocol settings.",
|
|
&isns_desegment);
|
|
}
|
|
|
|
/* If this dissector uses sub-dissector registration add a registration routine.
|
|
This format is required because a script is used to find these routines and
|
|
create the code that calls these routines.
|
|
*/
|
|
|
|
void
|
|
proto_reg_handoff_isns(void)
|
|
{
|
|
isns_tcp_handle = new_create_dissector_handle(dissect_isns_tcp,proto_isns);
|
|
isns_udp_handle = new_create_dissector_handle(dissect_isns_udp,proto_isns);
|
|
|
|
dissector_add("tcp.port",ISNS_TCP_PORT,isns_tcp_handle);
|
|
dissector_add("udp.port",ISNS_UDP_PORT,isns_udp_handle);
|
|
}
|