01844e151a
the number of bytes in the packet or subset of the packet is the reported length, tvb_length() just gives you the amount of that data that was actually captured. Include <glib.h>, not <gmodule.h>, even in plugins. Fix the version numbers in the rc files. svn path=/trunk/; revision=21960
1376 lines
55 KiB
C
1376 lines
55 KiB
C
/* msg_reg_req.c
|
|
* WiMax MAC Management REG-REQ Message decoder
|
|
*
|
|
* Copyright (c) 2007 by Intel Corporation.
|
|
*
|
|
* Author: John R. Underwood <junderx@yahoo.com>
|
|
*
|
|
* $Id$
|
|
*
|
|
* Wireshark - Network traffic analyzer
|
|
* By Gerald Combs <gerald@wireshark.org>
|
|
* Copyright 1999 Gerald Combs
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
/* Include files */
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#define WIMAX_16E_2005
|
|
|
|
#include "moduleinfo.h"
|
|
|
|
#include <glib.h>
|
|
#include <epan/packet.h>
|
|
#include <epan/prefs.h>
|
|
#include "crc.h"
|
|
#include "wimax_tlv.h"
|
|
#include "wimax_mac.h"
|
|
#include "wimax_utils.h"
|
|
|
|
extern gint proto_wimax;
|
|
extern gboolean include_cor2_changes;
|
|
|
|
/* Forward reference */
|
|
void dissect_mac_mgmt_msg_reg_req_decoder(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree);
|
|
|
|
|
|
gint proto_mac_mgmt_msg_reg_req_decoder = -1;
|
|
static gint ett_mac_mgmt_msg_reg_req_decoder = -1;
|
|
|
|
/* Setup protocol subtree array */
|
|
static gint *ett[] =
|
|
{
|
|
&ett_mac_mgmt_msg_reg_req_decoder
|
|
};
|
|
|
|
/* REG-REQ fields */
|
|
static gint hf_reg_ss_mgmt_support = -1;
|
|
static gint hf_reg_ip_mgmt_mode = -1;
|
|
static gint hf_reg_ip_version = -1;
|
|
static gint hf_reg_req_secondary_mgmt_cid = -1;
|
|
static gint hf_reg_ul_cids = -1;
|
|
static gint hf_reg_max_classifiers = -1;
|
|
static gint hf_reg_phs = -1;
|
|
static gint hf_reg_arq = -1;
|
|
static gint hf_reg_dsx_flow_control = -1;
|
|
static gint hf_reg_mac_crc_support = -1;
|
|
static gint hf_reg_mca_flow_control = -1;
|
|
static gint hf_reg_mcast_polling_cids = -1;
|
|
static gint hf_reg_num_dl_trans_cid = -1;
|
|
static gint hf_reg_mac_address = -1;
|
|
static gint hf_reg_tlv_t_20_1_max_mac_level_data_per_dl_frame = -1;
|
|
static gint hf_reg_tlv_t_20_2_max_mac_level_data_per_ul_frame = -1;
|
|
static gint hf_reg_tlv_t_21_packing_support = -1;
|
|
static gint hf_reg_tlv_t_22_mac_extended_rtps_support = -1;
|
|
static gint hf_reg_tlv_t_23_max_num_bursts_concurrently_to_the_ms = -1;
|
|
static gint hf_reg_method_for_allocating_ip_addr_sec_mgmt_conn_dhcp = -1;
|
|
static gint hf_reg_method_for_allocating_ip_addr_sec_mgmt_conn_mobile_ipv4 = -1;
|
|
static gint hf_reg_method_for_allocating_ip_addr_sec_mgmt_conn_dhcpv6 = -1;
|
|
static gint hf_reg_method_for_allocating_ip_addr_sec_mgmt_conn_ipv6 = -1;
|
|
static gint hf_reg_method_for_allocating_ip_addr_sec_mgmt_conn_rsvd = -1;
|
|
static gint hf_reg_tlv_t_27_handover_fbss_mdho_ho_disable = -1;
|
|
static gint hf_reg_tlv_t_27_handover_fbss_mdho_dl_rf_monitoring_maps = -1;
|
|
static gint hf_reg_tlv_t_27_handover_mdho_dl_monitoring_single_map = -1;
|
|
static gint hf_reg_tlv_t_27_handover_mdho_dl_monitoring_maps = -1;
|
|
static gint hf_reg_tlv_t_27_handover_mdho_ul_multiple = -1;
|
|
static gint hf_reg_tlv_t_27_handover_reserved = -1;
|
|
static gint hf_reg_tlv_t_29_ho_process_opt_ms_timer = -1;
|
|
static gint hf_reg_tlv_t_31_mobility_handover = -1;
|
|
static gint hf_reg_tlv_t_31_mobility_sleep_mode = -1;
|
|
static gint hf_reg_tlv_t_31_mobility_idle_mode = -1;
|
|
static gint hf_reg_req_tlv_t_32_sleep_mode_recovery_time = -1;
|
|
static gint hf_ms_previous_ip_address_v4 = -1;
|
|
static gint hf_ms_previous_ip_address_v6 = -1;
|
|
static gint hf_idle_mode_timeout = -1;
|
|
static gint hf_reg_req_tlv_t_45_ms_periodic_ranging_timer = -1;
|
|
static gint hf_reg_tlv_t_40_arq_ack_type_selective_ack_entry = -1;
|
|
static gint hf_reg_tlv_t_40_arq_ack_type_cumulative_ack_entry = -1;
|
|
static gint hf_reg_tlv_t_40_arq_ack_type_cumulative_with_selective_ack_entry = -1;
|
|
static gint hf_reg_tlv_t_40_arq_ack_type_cumulative_ack_with_block_sequence_ack = -1;
|
|
static gint hf_reg_tlv_t_40_arq_ack_type_reserved = -1;
|
|
static gint hf_reg_tlv_t_41_ho_connections_param_processing_time = -1;
|
|
static gint hf_reg_tlv_t_42_ho_tek_processing_time = -1;
|
|
static gint hf_reg_tlv_t_43_bandwidth_request_ul_tx_power_report_header_support = -1;
|
|
static gint hf_reg_tlv_t_43_bandwidth_request_cinr_report_header_support = -1;
|
|
static gint hf_reg_tlv_t_43_cqich_allocation_request_header_support = -1;
|
|
static gint hf_reg_tlv_t_43_phy_channel_report_header_support = -1;
|
|
static gint hf_reg_tlv_t_43_bandwidth_request_ul_sleep_control_header_support = -1;
|
|
static gint hf_reg_tlv_t_43_sn_report_header_support = -1;
|
|
static gint hf_reg_tlv_t_43_feedback_header_support = -1;
|
|
static gint hf_reg_tlv_t_43_sdu_sn_extended_subheader_support_and_parameter = -1;
|
|
static gint hf_reg_tlv_t_43_sdu_sn_parameter = -1;
|
|
static gint hf_reg_tlv_t_43_dl_sleep_control_extended_subheader = -1;
|
|
static gint hf_reg_tlv_t_43_feedback_request_extended_subheader = -1;
|
|
static gint hf_reg_tlv_t_43_mimo_mode_feedback_extended_subheader = -1;
|
|
static gint hf_reg_tlv_t_43_ul_tx_power_report_extended_subheader = -1;
|
|
static gint hf_reg_tlv_t_43_mini_feedback_extended_subheader = -1;
|
|
static gint hf_reg_tlv_t_43_sn_request_extended_subheader = -1;
|
|
static gint hf_reg_tlv_t_43_pdu_sn_short_extended_subheader = -1;
|
|
static gint hf_reg_tlv_t_43_pdu_sn_long_extended_subheader = -1;
|
|
static gint hf_reg_tlv_t_43_reserved = -1;
|
|
static gint hf_reg_tlv_t_46_handover_indication_readiness_timer = -1;
|
|
static gint hf_reg_req_min_time_for_intra_fa = -1;
|
|
static gint hf_reg_req_min_time_for_inter_fa = -1;
|
|
static gint hf_reg_encap_atm_4 = -1;
|
|
static gint hf_reg_encap_ipv4_4 = -1;
|
|
static gint hf_reg_encap_ipv6_4 = -1;
|
|
static gint hf_reg_encap_802_3_4 = -1;
|
|
static gint hf_reg_encap_802_1q_4 = -1;
|
|
static gint hf_reg_encap_ipv4_802_3_4 = -1;
|
|
static gint hf_reg_encap_ipv6_802_3_4 = -1;
|
|
static gint hf_reg_encap_ipv4_802_1q_4 = -1;
|
|
static gint hf_reg_encap_ipv6_802_1q_4 = -1;
|
|
static gint hf_reg_encap_packet_8023_ethernet_and_rohc_header_compression_4 = -1;
|
|
static gint hf_reg_encap_packet_8023_ethernet_and_ecrtp_header_compression_4 = -1;
|
|
static gint hf_reg_encap_packet_ip_rohc_header_compression_4 = -1;
|
|
static gint hf_reg_encap_packet_ip_ecrtp_header_compression_4 = -1;
|
|
static gint hf_reg_encap_rsvd_4 = -1;
|
|
static gint hf_reg_encap_atm_2 = -1;
|
|
static gint hf_reg_encap_ipv4_2 = -1;
|
|
static gint hf_reg_encap_ipv6_2 = -1;
|
|
static gint hf_reg_encap_802_3_2 = -1;
|
|
static gint hf_reg_encap_802_1q_2 = -1;
|
|
static gint hf_reg_encap_ipv4_802_3_2 = -1;
|
|
static gint hf_reg_encap_ipv6_802_3_2 = -1;
|
|
static gint hf_reg_encap_ipv4_802_1q_2 = -1;
|
|
static gint hf_reg_encap_ipv6_802_1q_2 = -1;
|
|
static gint hf_reg_encap_packet_8023_ethernet_and_rohc_header_compression_2 = -1;
|
|
static gint hf_reg_encap_packet_8023_ethernet_and_ecrtp_header_compression_2 = -1;
|
|
static gint hf_reg_encap_packet_ip_rohc_header_compression_2 = -1;
|
|
static gint hf_reg_encap_packet_ip_ecrtp_header_compression_2 = -1;
|
|
static gint hf_reg_encap_rsvd_2 = -1;
|
|
static gint hf_tlv_type = -1;
|
|
static gint hf_reg_invalid_tlv = -1;
|
|
|
|
static gint hf_reg_req_message_type = -1;
|
|
|
|
/* STRING RESOURCES */
|
|
|
|
static const true_false_string tfs_reg_ip_mgmt_mode = {
|
|
"IP-managed mode",
|
|
"Unmanaged mode"
|
|
};
|
|
|
|
static const true_false_string tfs_reg_ss_mgmt_support = {
|
|
"secondary management connection",
|
|
"no secondary management connection"
|
|
};
|
|
|
|
static const true_false_string tfs_arq_enable = {
|
|
"ARQ Requested/Accepted",
|
|
"ARQ Not Requested/Accepted"
|
|
};
|
|
|
|
static const true_false_string tfs_arq_deliver_in_order = {
|
|
"Order of delivery is preserved",
|
|
"Order of delivery is not preserved"
|
|
};
|
|
|
|
static const true_false_string tfs_reg_fbss_mdho_ho_disable = {
|
|
"Disable",
|
|
"Enable"
|
|
};
|
|
|
|
static const value_string vals_reg_ip_version[] = {
|
|
{0x1, "IPv4"},
|
|
{0x2, "IPV6"},
|
|
{0, NULL}
|
|
};
|
|
|
|
static const value_string vals_reg_phs_support[] = {
|
|
{0, "no PHS support"},
|
|
{1, "ATM PHS"},
|
|
{2, "Packet PHS"},
|
|
{3, "ATM and Packet PHS"},
|
|
{0, NULL}
|
|
};
|
|
|
|
static const true_false_string tfs_supported = {
|
|
"supported",
|
|
"unsupported"
|
|
};
|
|
|
|
static const true_false_string tfs_mac_crc_support = {
|
|
"MAC CRC Support (Default)",
|
|
"No MAC CRC Support"
|
|
};
|
|
|
|
static const value_string tfs_support[] = {
|
|
{0, "not supported"},
|
|
{1, "supported"},
|
|
{0, NULL}
|
|
};
|
|
|
|
/* REG-REQ fields display */
|
|
static hf_register_info hf[] =
|
|
{
|
|
{
|
|
&hf_reg_method_for_allocating_ip_addr_sec_mgmt_conn_dhcp,
|
|
{
|
|
"DHCP", "wimax.reg.alloc_sec_mgmt_dhcp",
|
|
FT_BOOLEAN, 8, TFS(&tfs_supported), 0x01, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_method_for_allocating_ip_addr_sec_mgmt_conn_dhcpv6,
|
|
{
|
|
"DHCPv6", "wimax.reg.alloc_sec_mgmt_dhcpv6",
|
|
FT_BOOLEAN, 8, TFS(&tfs_supported), 0x04, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_method_for_allocating_ip_addr_sec_mgmt_conn_ipv6,
|
|
{
|
|
"IPv6 Stateless Address Autoconfiguration", "wimax.reg.alloc_sec_mgmt_ipv6",
|
|
FT_BOOLEAN, 8, TFS(&tfs_supported), 0x08, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_method_for_allocating_ip_addr_sec_mgmt_conn_mobile_ipv4,
|
|
{
|
|
"Mobile IPv4", "wimax.reg.alloc_sec_mgmt_mobile_ipv4",
|
|
FT_BOOLEAN, 8, TFS(&tfs_supported), 0x02, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_method_for_allocating_ip_addr_sec_mgmt_conn_rsvd,
|
|
{
|
|
"Reserved", "wimax.reg.alloc_sec_mgmt_rsvd",
|
|
FT_UINT8, BASE_DEC, NULL, 0xF0, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_arq,
|
|
{
|
|
"ARQ support", "wimax.reg.arq",
|
|
FT_BOOLEAN, 8, TFS(&tfs_supported), 0x0, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_40_arq_ack_type_cumulative_ack_entry,
|
|
{
|
|
"Cumulative ACK entry", "wimax.reg.arq_ack_type_cumulative_ack_entry",
|
|
FT_UINT8, BASE_DEC, NULL, 0x2, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_40_arq_ack_type_cumulative_ack_with_block_sequence_ack,
|
|
{
|
|
"Cumulative ACK with Block Sequence ACK", "wimax.reg.arq_ack_type_cumulative_ack_with_block_sequence_ack",
|
|
FT_UINT8, BASE_DEC, NULL, 0x8, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_40_arq_ack_type_cumulative_with_selective_ack_entry,
|
|
{
|
|
"Cumulative with Selective ACK entry", "wimax.reg.arq_ack_type_cumulative_with_selective_ack_entry",
|
|
FT_UINT8, BASE_DEC, NULL, 0x4, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_40_arq_ack_type_reserved,
|
|
{
|
|
"Reserved", "wimax.reg.arq_ack_type_reserved",
|
|
FT_UINT8, BASE_DEC, NULL, 0xf0, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_40_arq_ack_type_selective_ack_entry,
|
|
{
|
|
"Selective ACK entry", "wimax.reg.arq_ack_type_selective_ack_entry",
|
|
FT_UINT8, BASE_DEC, NULL, 0x1, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_43_bandwidth_request_cinr_report_header_support,
|
|
{
|
|
"Bandwidth request and CINR report header support", "wimax.reg.bandwidth_request_cinr_report_header_support",
|
|
FT_UINT24, BASE_DEC, VALS(tfs_support), 0x2, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_43_bandwidth_request_ul_sleep_control_header_support,
|
|
{
|
|
"Bandwidth request and uplink sleep control header support", "wimax.reg.bandwidth_request_ul_sleep_control_header_support",
|
|
FT_UINT24, BASE_DEC, VALS(tfs_support), 0x10, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_43_cqich_allocation_request_header_support,
|
|
{
|
|
"CQICH Allocation Request header support", "wimax.reg.cqich_allocation_request_header_support",
|
|
FT_UINT24, BASE_DEC, VALS(tfs_support), 0x4, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_43_dl_sleep_control_extended_subheader,
|
|
{
|
|
"Downlink sleep control extended subheader", "wimax.reg.dl_sleep_control_extended_subheader",
|
|
FT_UINT24, BASE_DEC, VALS(tfs_support), 0x800, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_dsx_flow_control,
|
|
{
|
|
"DSx flow control", "wimax.reg.dsx_flow_control",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL
|
|
}
|
|
},
|
|
/* When REG-REQ TLV 7 is length 2 */
|
|
{
|
|
&hf_reg_encap_802_1q_2,
|
|
{
|
|
"Packet, 802.1Q VLAN", "wimax.reg.encap_802_1q",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0010, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_encap_802_3_2,
|
|
{
|
|
"Packet, 802.3/Ethernet", "wimax.reg.encap_802_3",
|
|
FT_UINT16, BASE_HEX, NULL, 0x00000008, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_encap_atm_2,
|
|
{
|
|
"ATM", "wimax.reg.encap_atm",
|
|
FT_UINT16, BASE_HEX, NULL, 0x00000001, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_encap_ipv4_2,
|
|
{
|
|
"Packet, IPv4", "wimax.reg.encap_ipv4",
|
|
FT_UINT16, BASE_HEX, NULL, 0x00000002, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_encap_ipv6_2,
|
|
{
|
|
"Packet, IPv6", "wimax.reg.encap_ipv6",
|
|
FT_UINT16, BASE_HEX, NULL, 0x00000004, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_encap_ipv4_802_1q_2,
|
|
{
|
|
"Packet, IPv4 over 802.1Q VLAN", "wimax.reg.encap_ipv4_802_1q",
|
|
FT_UINT16, BASE_HEX, NULL, 0x00000080, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_encap_ipv4_802_3_2,
|
|
{
|
|
"Packet, IPv4 over 802.3/Ethernet", "wimax.reg.encap_ipv4_802_3",
|
|
FT_UINT16, BASE_HEX, NULL, 0x00000020, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_encap_ipv6_802_1q_2,
|
|
{
|
|
"Packet, IPv6 over 802.1Q VLAN", "wimax.reg.encap_ipv6_802_1q",
|
|
FT_UINT16, BASE_HEX, NULL, 0x00000100, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_encap_ipv6_802_3_2,
|
|
{
|
|
"Packet, IPv6 over 802.3/Ethernet", "wimax.reg.encap_ipv6_802_3",
|
|
FT_UINT16, BASE_HEX, NULL, 0x00000040, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_encap_packet_8023_ethernet_and_ecrtp_header_compression_2,
|
|
{
|
|
"Packet, 802.3/Ethernet (with optional 802.1Q VLAN tags) and ECRTP header compression", "wimax.reg.encap_packet_802_3_ethernet_and_ecrtp_header_compression",
|
|
FT_UINT16, BASE_HEX, NULL, 0x00000400, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_encap_packet_8023_ethernet_and_rohc_header_compression_2,
|
|
{
|
|
"Packet, 802.3/Ethernet (with optional 802.1Q VLAN tags) and ROHC header compression", "wimax.reg.encap_packet_802_3_ethernet_and_rohc_header_compression",
|
|
FT_UINT16, BASE_HEX, NULL, 0x00000200, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_encap_packet_ip_ecrtp_header_compression_2,
|
|
{
|
|
"Packet, IP (v4 or v6) with ECRTP header compression", "wimax.reg.encap_packet_ip_ecrtp_header_compression",
|
|
FT_UINT16, BASE_HEX, NULL, 0x00001000, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_encap_packet_ip_rohc_header_compression_2,
|
|
{
|
|
"Packet, IP (v4 or v6) with ROHC header compression", "wimax.reg.encap_packet_ip_rohc_header_compression",
|
|
FT_UINT16, BASE_HEX, NULL, 0x00000800, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_encap_rsvd_2,
|
|
{
|
|
"Reserved", "wimax.reg.encap_rsvd",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0000E000, "", HFILL
|
|
}
|
|
},
|
|
/* When REG-REQ TLV 7 is length 4 */
|
|
{
|
|
&hf_reg_encap_802_1q_4,
|
|
{
|
|
"Packet, 802.1Q VLAN", "wimax.reg.encap_802_1q",
|
|
FT_UINT32, BASE_HEX, NULL, 0x0010, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_encap_802_3_4,
|
|
{
|
|
"Packet, 802.3/Ethernet", "wimax.reg.encap_802_3",
|
|
FT_UINT32, BASE_HEX, NULL, 0x00000008, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_encap_atm_4,
|
|
{
|
|
"ATM", "wimax.reg.encap_atm",
|
|
FT_UINT32, BASE_HEX, NULL, 0x00000001, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_encap_ipv4_4,
|
|
{
|
|
"Packet, IPv4", "wimax.reg.encap_ipv4",
|
|
FT_UINT32, BASE_HEX, NULL, 0x00000002, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_encap_ipv4_802_1q_4,
|
|
{
|
|
"Packet, IPv4 over 802.1Q VLAN", "wimax.reg.encap_ipv4_802_1q",
|
|
FT_UINT32, BASE_HEX, NULL, 0x00000080, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_encap_ipv4_802_3_4,
|
|
{
|
|
"Packet, IPv4 over 802.3/Ethernet", "wimax.reg.encap_ipv4_802_3",
|
|
FT_UINT32, BASE_HEX, NULL, 0x00000020, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_encap_ipv6_4,
|
|
{
|
|
"Packet, IPv6", "wimax.reg.encap_ipv6",
|
|
FT_UINT32, BASE_HEX, NULL, 0x00000004, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_encap_ipv6_802_1q_4,
|
|
{
|
|
"Packet, IPv6 over 802.1Q VLAN", "wimax.reg.encap_ipv6_802_1q",
|
|
FT_UINT32, BASE_HEX, NULL, 0x00000100, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_encap_ipv6_802_3_4,
|
|
{
|
|
"Packet, IPv6 over 802.3/Ethernet", "wimax.reg.encap_ipv6_802_3",
|
|
FT_UINT32, BASE_HEX, NULL, 0x00000040, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_encap_packet_8023_ethernet_and_ecrtp_header_compression_4,
|
|
{
|
|
"Packet, 802.3/Ethernet (with optional 802.1Q VLAN tags) and ECRTP header compression", "wimax.reg.encap_packet_802_3_ethernet_and_ecrtp_header_compression",
|
|
FT_UINT32, BASE_HEX, NULL, 0x00000400, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_encap_packet_8023_ethernet_and_rohc_header_compression_4,
|
|
{
|
|
"Packet, 802.3/Ethernet (with optional 802.1Q VLAN tags) and ROHC header compression", "wimax.reg.encap_packet_802_3_ethernet_and_rohc_header_compression",
|
|
FT_UINT32, BASE_HEX, NULL, 0x00000200, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_encap_packet_ip_ecrtp_header_compression_4,
|
|
{
|
|
"Packet, IP (v4 or v6) with ECRTP header compression", "wimax.reg.encap_packet_ip_ecrtp_header_compression",
|
|
FT_UINT32, BASE_HEX, NULL, 0x00001000, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_encap_packet_ip_rohc_header_compression_4,
|
|
{
|
|
"Packet, IP (v4 or v6) with ROHC header compression", "wimax.reg.encap_packet_ip_rohc_header_compression",
|
|
FT_UINT32, BASE_HEX, NULL, 0x00000800, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_encap_rsvd_4,
|
|
{
|
|
"Reserved", "wimax.reg.encap_rsvd",
|
|
FT_UINT32, BASE_HEX, NULL, 0xFFFFE000, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_22_mac_extended_rtps_support,
|
|
{
|
|
"MAC extended rtPS support", "wimax.reg.ext_rtps_support",
|
|
FT_BOOLEAN, 8, TFS(&tfs_supported), 0x01, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_27_handover_fbss_mdho_dl_rf_monitoring_maps,
|
|
{
|
|
"FBSS/MDHO DL RF Combining with monitoring MAPs from active BSs", "wimax.reg.fbss_mdho_dl_rf_combining",
|
|
FT_BOOLEAN, 8, TFS(&tfs_supported), 0x02, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_43_bandwidth_request_ul_tx_power_report_header_support,
|
|
{
|
|
"Bandwidth request and UL Tx Power Report header support",
|
|
"wimax.reg.bandwidth_request_ul_tx_pwr_report_header_support",
|
|
FT_UINT24, BASE_DEC, VALS(tfs_support), 0x1, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_27_handover_fbss_mdho_ho_disable,
|
|
{
|
|
"MDHO/FBSS HO. BS ignore all other bits when set to 1", "wimax.reg.fbss_mdho_ho_disable",
|
|
FT_BOOLEAN, 8, TFS(&tfs_reg_fbss_mdho_ho_disable), 0x01, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_43_feedback_header_support,
|
|
{
|
|
"Feedback header support", "wimax.reg.feedback_header_support",
|
|
FT_UINT24, BASE_DEC, VALS(tfs_support), 0x40, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_43_feedback_request_extended_subheader,
|
|
{
|
|
"Feedback request extended subheader", "wimax.reg.feedback_request_extended_subheader",
|
|
FT_UINT24, BASE_DEC, VALS(tfs_support), 0x1000, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_46_handover_indication_readiness_timer,
|
|
{
|
|
"Handover indication readiness timer", "wimax.reg.handover_indication_readiness_timer",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_27_handover_reserved,
|
|
{
|
|
"Reserved", "wimax.reg.handover_reserved",
|
|
FT_UINT8, BASE_DEC, NULL, 0xE0, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_41_ho_connections_param_processing_time,
|
|
{
|
|
"MS HO connections parameters processing time", "wimax.reg.ho_connections_param_processing_time",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_29_ho_process_opt_ms_timer,
|
|
{
|
|
"HO Process Optimization MS Timer", "wimax.reg.ho_process_opt_ms_timer",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_42_ho_tek_processing_time,
|
|
{
|
|
"MS HO TEK processing time", "wimax.reg.ho_tek_processing_time",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_idle_mode_timeout,
|
|
{
|
|
"Idle Mode Timeout", "wimax.reg.idle_mode_timeout",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_ip_mgmt_mode,
|
|
{
|
|
"IP management mode", "wimax.reg.ip_mgmt_mode",
|
|
FT_BOOLEAN, 8, TFS(&tfs_reg_ip_mgmt_mode), 0x0, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_ip_version,
|
|
{
|
|
"IP version", "wimax.reg.ip_version",
|
|
FT_UINT8, BASE_HEX, VALS(vals_reg_ip_version), 0x0, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_mac_address,
|
|
{
|
|
"MAC Address of the SS", "wimax.reg.mac_address",
|
|
FT_ETHER, BASE_DEC, NULL, 0x0, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_mac_crc_support,
|
|
{
|
|
"MAC CRC", "wimax.reg.mac_crc_support",
|
|
FT_BOOLEAN, 8, TFS(&tfs_mac_crc_support), 0x0, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_max_classifiers,
|
|
{
|
|
"Maximum number of classification rules", "wimax.reg.max_classifiers",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_23_max_num_bursts_concurrently_to_the_ms,
|
|
{
|
|
"Maximum number of bursts transmitted concurrently to the MS", "wimax.reg.max_num_bursts_to_ms",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_mca_flow_control,
|
|
{
|
|
"MCA flow control", "wimax.reg.mca_flow_control",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_mcast_polling_cids,
|
|
{
|
|
"Multicast polling group CID support", "wimax.reg.mcast_polling_cids",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_27_handover_mdho_ul_multiple,
|
|
{
|
|
"MDHO UL Multiple transmission", "wimax.reg.mdh_ul_multiple",
|
|
FT_BOOLEAN, 8, TFS(&tfs_supported), 0x10, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_27_handover_mdho_dl_monitoring_maps,
|
|
{
|
|
"MDHO DL soft combining with monitoring MAPs from active BSs", "wimax.reg.mdho_dl_monitor_maps",
|
|
FT_BOOLEAN, 8, TFS(&tfs_supported), 0x08, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_27_handover_mdho_dl_monitoring_single_map,
|
|
{
|
|
"MDHO DL soft Combining with monitoring single MAP from anchor BS", "wimax.reg.mdho_dl_monitor_single_map",
|
|
FT_BOOLEAN, 8, TFS(&tfs_supported), 0x04, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_43_mimo_mode_feedback_extended_subheader,
|
|
{
|
|
"MIMO mode feedback request extended subheader", "wimax.reg.mimo_mode_feedback_request_extended_subheader",
|
|
FT_UINT24, BASE_DEC, VALS(tfs_support), 0x2000, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_43_mini_feedback_extended_subheader,
|
|
{
|
|
"Mini-feedback extended subheader", "wimax.reg.mini_feedback_extended_subheader",
|
|
FT_UINT24, BASE_DEC, VALS(tfs_support), 0x8000, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_31_mobility_handover,
|
|
{
|
|
"Mobility (handover)", "wimax.reg.mobility_handover",
|
|
FT_BOOLEAN, 8, TFS(&tfs_supported), 0x01, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_31_mobility_idle_mode,
|
|
{
|
|
"Idle mode", "wimax.reg.mobility_idle_mode",
|
|
FT_BOOLEAN, 8, TFS(&tfs_supported), 0x04, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_31_mobility_sleep_mode,
|
|
{
|
|
"Sleep mode", "wimax.reg.mobility_sleep_mode",
|
|
FT_BOOLEAN, 8, TFS(&tfs_supported), 0x02, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_num_dl_trans_cid,
|
|
{
|
|
"Number of Downlink transport CIDs the SS can support", "wimax.reg.dl_cids_supported",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_21_packing_support,
|
|
{
|
|
"Packing support", "wimax.reg.packing.support",
|
|
FT_BOOLEAN, 8, TFS(&tfs_supported), 0x01, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_43_pdu_sn_long_extended_subheader,
|
|
{
|
|
"PDU SN (long) extended subheader", "wimax.reg.pdu_sn_long_extended_subheader",
|
|
FT_UINT24, BASE_DEC, VALS(tfs_support), 0x40000, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_43_pdu_sn_short_extended_subheader,
|
|
{
|
|
"PDU SN (short) extended subheader", "wimax.reg.pdu_sn_short_extended_subheader",
|
|
FT_UINT24, BASE_DEC, VALS(tfs_support), 0x20000, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_phs,
|
|
{
|
|
"PHS support", "wimax.reg.phs",
|
|
FT_UINT8, BASE_DEC, VALS(vals_reg_phs_support), 0x0, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_43_phy_channel_report_header_support,
|
|
{
|
|
"PHY channel report header support", "wimax.reg.phy_channel_report_header_support",
|
|
FT_UINT24, BASE_DEC, VALS(tfs_support), 0x8, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_43_reserved,
|
|
{
|
|
"Reserved", "wimax.reg.reserved",
|
|
FT_UINT24, BASE_DEC, NULL, 0xf80000, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_43_sdu_sn_extended_subheader_support_and_parameter,
|
|
{
|
|
"SDU_SN extended subheader support", "wimax.reg.sdu_sn_extended_subheader_support",
|
|
FT_UINT24, BASE_DEC, VALS(tfs_support), 0x80, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_43_sdu_sn_parameter,
|
|
{
|
|
"SDU_SN parameter", "wimax.reg.sdu_sn_parameter",
|
|
FT_UINT24, BASE_DEC, NULL, 0x700, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_43_sn_report_header_support,
|
|
{
|
|
"SN report header support", "wimax.reg.sn_report_header_support",
|
|
FT_UINT24, BASE_DEC, VALS(tfs_support), 0x20, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_43_sn_request_extended_subheader,
|
|
{
|
|
"SN request extended subheader", "wimax.reg.sn_request_extended_subheader",
|
|
FT_UINT24, BASE_DEC, VALS(tfs_support), 0x10000, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_ss_mgmt_support,
|
|
{
|
|
"SS management support", "wimax.reg.ss_mgmt_support",
|
|
FT_BOOLEAN, 8, TFS(&tfs_reg_ss_mgmt_support), 0x0, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_ul_cids,
|
|
{
|
|
"Number of Uplink transport CIDs the SS can support", "wimax.reg.ul_cids_supported",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_43_ul_tx_power_report_extended_subheader,
|
|
{
|
|
"UL Tx power report extended subheader", "wimax.reg.ul_tx_power_report_extended_subheader",
|
|
FT_UINT24, BASE_DEC, VALS(tfs_support), 0x4000, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_tlv_type,
|
|
{
|
|
"Unknown TLV Type", "wimax.reg.unknown_tlv_type",
|
|
FT_BYTES, BASE_NONE, NULL, 0x00, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_req_message_type,
|
|
{
|
|
"MAC Management Message Type", "wimax.macmgtmsgtype.reg_req",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_invalid_tlv,
|
|
{
|
|
"Invalid TLV", "wimax.reg_req.invalid_tlv",
|
|
FT_BYTES, BASE_HEX, NULL, 0, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_20_1_max_mac_level_data_per_dl_frame,
|
|
{
|
|
"Maximum MAC level DL data per frame", "wimax.reg_req.max_mac_dl_data",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_tlv_t_20_2_max_mac_level_data_per_ul_frame,
|
|
{
|
|
"Maximum MAC level UL data per frame", "wimax.reg_req.max_mac_ul_data",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_req_min_time_for_inter_fa,
|
|
{
|
|
"Minimum time for inter-FA HO, default=3", "wimax.reg_req.min_time_for_inter_fa",
|
|
FT_UINT8, BASE_HEX, NULL, 0xF0, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_req_min_time_for_intra_fa,
|
|
{
|
|
"Minimum time for intra-FA HO, default=2", "wimax.reg_req.min_time_for_intra_fa",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0F, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_req_tlv_t_45_ms_periodic_ranging_timer,
|
|
{
|
|
"MS periodic ranging timer information", "wimax.reg_req.ms_periodic_ranging_timer_info",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL
|
|
}
|
|
},
|
|
{ /* IPv4 Mask */
|
|
&hf_ms_previous_ip_address_v4,
|
|
{
|
|
"MS Previous IP address", "wimax.reg_req.ms_prev_ip_addr_v4",
|
|
FT_IPv4, BASE_NONE, NULL, 0x0, "", HFILL
|
|
}
|
|
},
|
|
{ /* IPv6 Source Address */
|
|
&hf_ms_previous_ip_address_v6,
|
|
{
|
|
"MS Previous IP address", "wimax.reg_req.ms_prev_ip_addr_v6",
|
|
FT_IPv6, BASE_NONE, NULL, 0x0, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_req_secondary_mgmt_cid,
|
|
{
|
|
"Secondary Management CID", "wimax.reg_req.secondary_mgmt_cid",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0, "", HFILL
|
|
}
|
|
},
|
|
{
|
|
&hf_reg_req_tlv_t_32_sleep_mode_recovery_time,
|
|
{
|
|
"Frames required for the MS to switch from sleep to awake-mode", "wimax.reg_req.sleep_recovery",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL
|
|
}
|
|
}
|
|
};
|
|
|
|
/* Decode REG-REQ sub-TLV's. */
|
|
void dissect_extended_tlv(proto_tree *reg_req_tree, gint tlv_type, tvbuff_t *tvb, guint tlv_offset, guint tlv_len, packet_info *pinfo, guint offset, gint proto_registry)
|
|
{
|
|
proto_item *tlv_item = NULL;
|
|
proto_tree *tlv_tree = NULL;
|
|
proto_tree *sub_tree = NULL;
|
|
guint tvb_len;
|
|
tlv_info_t tlv_info;
|
|
guint tlv_end;
|
|
guint length;
|
|
guint nblocks;
|
|
|
|
/* Get the tvb reported length */
|
|
tvb_len = tvb_reported_length(tvb);
|
|
|
|
/* get the TLV information */
|
|
init_tlv_info(&tlv_info, tvb, offset);
|
|
|
|
#ifdef WIMAX_16E_2005
|
|
switch (tlv_type) {
|
|
case REG_ARQ_PARAMETERS:
|
|
/* display ARQ Service Flow Encodings info */
|
|
/* add subtree */
|
|
tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, proto_registry, tvb, tlv_offset, tlv_len, "ARQ Service Flow Encodings (%u byte(s))", tlv_len);
|
|
/* decode and display the DL Service Flow Encodings */
|
|
wimax_service_flow_encodings_decoder(tvb_new_subset(tvb, tlv_offset, tlv_len, tlv_len), pinfo, tlv_tree);
|
|
break;
|
|
case REG_SS_MGMT_SUPPORT:
|
|
tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_ss_mgmt_support, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_ss_mgmt_support, tvb, tlv_offset, 1, FALSE);
|
|
break;
|
|
case REG_IP_MGMT_MODE:
|
|
tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_ip_mgmt_mode, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_ip_mgmt_mode, tvb, tlv_offset, 1, FALSE);
|
|
break;
|
|
case REG_IP_VERSION:
|
|
tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_ip_version, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_ip_version, tvb, tlv_offset, 1, FALSE);
|
|
break;
|
|
case REG_UL_TRANSPORT_CIDS_SUPPORTED:
|
|
tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_ul_cids, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_ul_cids, tvb, tlv_offset, tlv_len, FALSE);
|
|
break;
|
|
case REG_IP_PHS_SDU_ENCAP:
|
|
/* add TLV subtree */
|
|
tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, proto_registry, tvb, tlv_offset, tlv_len, "Classification/PHS options and SDU encapsulation support 0x%04x", tvb_get_ntohs(tvb, tlv_offset));
|
|
|
|
#ifdef WIMAX_16E_2005
|
|
if (tlv_len == 2){
|
|
proto_tree_add_item(tlv_tree, hf_reg_encap_atm_2, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_encap_ipv4_2, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_encap_ipv6_2, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_encap_802_3_2, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_encap_802_1q_2, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_encap_ipv4_802_3_2, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_encap_ipv6_802_3_2, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_encap_ipv4_802_1q_2, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_encap_ipv6_802_1q_2, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_encap_packet_8023_ethernet_and_rohc_header_compression_2, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_encap_packet_8023_ethernet_and_ecrtp_header_compression_2, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_encap_packet_ip_rohc_header_compression_2, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_encap_packet_ip_ecrtp_header_compression_2, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_encap_rsvd_2, tvb, tlv_offset, tlv_len, FALSE);
|
|
} else if(tlv_len == 4){
|
|
proto_tree_add_item(tlv_tree, hf_reg_encap_atm_4, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_encap_ipv4_4, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_encap_ipv6_4, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_encap_802_3_4, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_encap_802_1q_4, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_encap_ipv4_802_3_4, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_encap_ipv6_802_3_4, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_encap_ipv4_802_1q_4, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_encap_ipv6_802_1q_4, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_encap_packet_8023_ethernet_and_rohc_header_compression_4, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_encap_packet_8023_ethernet_and_ecrtp_header_compression_4, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_encap_packet_ip_rohc_header_compression_4, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_encap_packet_ip_ecrtp_header_compression_4, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_encap_rsvd_4, tvb, tlv_offset, tlv_len, FALSE);
|
|
}
|
|
#endif
|
|
break;
|
|
case REG_MAX_CLASSIFIERS_SUPPORTED:
|
|
tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_max_classifiers, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_max_classifiers, tvb, tlv_offset, 2, FALSE);
|
|
break;
|
|
case REG_PHS_SUPPORT:
|
|
tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_phs, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_phs, tvb, tlv_offset, 1, FALSE);
|
|
break;
|
|
case REG_ARQ_SUPPORT:
|
|
tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_arq, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_arq, tvb, tlv_offset, 1, FALSE);
|
|
break;
|
|
case REG_DSX_FLOW_CONTROL:
|
|
tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_dsx_flow_control, tvb, tlv_offset, tlv_len, FALSE);
|
|
tlv_item = proto_tree_add_item(tlv_tree, hf_reg_dsx_flow_control, tvb, tlv_offset, 1, FALSE);
|
|
if (tvb_get_guint8(tvb, tlv_offset) == 0) {
|
|
proto_item_append_text(tlv_item, " (no limit)");
|
|
}
|
|
break;
|
|
case REG_MAC_CRC_SUPPORT:
|
|
if (!include_cor2_changes) {
|
|
proto_tree_add_item(reg_req_tree, hf_reg_mac_crc_support, tvb, tlv_offset, 1, FALSE);
|
|
tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_mac_crc_support, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_mac_crc_support, tvb, tlv_offset, 1, FALSE);
|
|
} else {
|
|
/* Unknown TLV Type */
|
|
tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, proto_registry, tvb, tlv_offset, (tvb_len - tlv_offset), FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_tlv_type, tvb, tlv_offset, (tvb_len - tlv_offset), FALSE);
|
|
}
|
|
break;
|
|
case REG_MCA_FLOW_CONTROL:
|
|
tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_mca_flow_control, tvb, tlv_offset, tlv_len, FALSE);
|
|
tlv_item = proto_tree_add_item(tlv_tree, hf_reg_mca_flow_control, tvb, tlv_offset, 1, FALSE);
|
|
if (tvb_get_guint8(tvb, tlv_offset) == 0) {
|
|
proto_item_append_text(tlv_item, " (no limit)");
|
|
}
|
|
break;
|
|
case REG_MCAST_POLLING_CIDS:
|
|
tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_mcast_polling_cids, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_mcast_polling_cids, tvb, tlv_offset, 1, FALSE);
|
|
break;
|
|
case REG_NUM_DL_TRANS_CID:
|
|
tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_num_dl_trans_cid, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_num_dl_trans_cid, tvb, tlv_offset, 2, FALSE);
|
|
break;
|
|
case REG_MAC_ADDRESS:
|
|
tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_mac_address, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_mac_address, tvb, tlv_offset, 6, FALSE);
|
|
break;
|
|
case REG_TLV_T_20_MAX_MAC_DATA_PER_FRAME_SUPPORT:
|
|
/* display Maximum MAC level data per frame info */
|
|
/* add subtree */
|
|
tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, proto_registry, tvb, tlv_offset, tlv_len, "Maximum MAC level data per frame (%u byte(s))", tlv_len);
|
|
/* decode and display Maximum MAC level data per frame for UL & DL */
|
|
/* Set endpoint of the subTLVs (tlv_offset + length) */
|
|
tlv_end = tlv_offset + tlv_len;
|
|
/* process subTLVs */
|
|
while ( tlv_offset < tlv_end )
|
|
{ /* get the TLV information */
|
|
init_tlv_info(&tlv_info, tvb, tlv_offset);
|
|
/* get the TLV type */
|
|
tlv_type = get_tlv_type(&tlv_info);
|
|
/* get the TLV length */
|
|
length = get_tlv_length(&tlv_info);
|
|
if(tlv_type == -1 || length > MAX_TLV_LEN || length < 1)
|
|
{ /* invalid tlv info */
|
|
if (pinfo->cinfo)
|
|
{
|
|
col_append_sep_str(pinfo->cinfo, COL_INFO, NULL, "REG-REQ TLV error");
|
|
}
|
|
proto_tree_add_item(reg_req_tree, hf_reg_invalid_tlv, tvb, offset, (tvb_len - offset), FALSE);
|
|
break;
|
|
}
|
|
/* update the offset */
|
|
tlv_offset += get_tlv_value_offset(&tlv_info);
|
|
nblocks = tvb_get_ntohs(tvb, tlv_offset);
|
|
switch (tlv_type)
|
|
{
|
|
case REG_TLV_T_20_1_MAX_MAC_LEVEL_DATA_PER_DL_FRAME:
|
|
sub_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, tlv_tree, hf_reg_tlv_t_20_1_max_mac_level_data_per_dl_frame, tvb, tlv_offset, length, FALSE);
|
|
tlv_item = proto_tree_add_item(sub_tree, hf_reg_tlv_t_20_1_max_mac_level_data_per_dl_frame, tvb, tlv_offset, 2, FALSE);
|
|
if ( nblocks == 0 )
|
|
{
|
|
proto_item_append_text(tlv_item, " (Unlimited bytes)");
|
|
} else {
|
|
proto_item_append_text(tlv_item, " (%d bytes)", 256 * nblocks);
|
|
}
|
|
break;
|
|
case REG_TLV_T_20_2_MAX_MAC_LEVEL_DATA_PER_UL_FRAME:
|
|
sub_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, tlv_tree, hf_reg_tlv_t_20_2_max_mac_level_data_per_ul_frame, tvb, tlv_offset, length, FALSE);
|
|
tlv_item = proto_tree_add_item(sub_tree, hf_reg_tlv_t_20_2_max_mac_level_data_per_ul_frame, tvb, tlv_offset, 2, FALSE);
|
|
if ( nblocks == 0 )
|
|
{
|
|
proto_item_append_text(tlv_item, " (Unlimited bytes)");
|
|
} else {
|
|
proto_item_append_text(tlv_item, " (%d bytes)", 256 * nblocks);
|
|
}
|
|
break;
|
|
default:
|
|
sub_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, tlv_tree, hf_reg_invalid_tlv, tvb, tlv_offset, (tlv_end - tlv_offset), FALSE);
|
|
proto_tree_add_item(sub_tree, hf_reg_invalid_tlv, tvb, tlv_offset, (tlv_end - tlv_offset), FALSE);
|
|
break;
|
|
}
|
|
tlv_offset += length;
|
|
}
|
|
break;
|
|
|
|
case REG_TLV_T_21_PACKING_SUPPORT:
|
|
tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_tlv_t_21_packing_support, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_21_packing_support, tvb, tlv_offset, 1, FALSE);
|
|
break;
|
|
case REG_TLV_T_22_MAC_EXTENDED_RTPS_SUPPORT:
|
|
tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_tlv_t_22_mac_extended_rtps_support, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_22_mac_extended_rtps_support, tvb, tlv_offset, 1, FALSE);
|
|
break;
|
|
case REG_TLV_T_23_MAX_NUM_BURSTS_TRANSMITTED_CONCURRENTLY_TO_THE_MS:
|
|
tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_tlv_t_23_max_num_bursts_concurrently_to_the_ms, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_23_max_num_bursts_concurrently_to_the_ms, tvb, tlv_offset, 1, FALSE);
|
|
break;
|
|
case REG_TLV_T_26_METHOD_FOR_ALLOCATING_IP_ADDR_SECONDARY_MGMNT_CONNECTION:
|
|
/* add TLV subtree */
|
|
tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, proto_registry, tvb, tlv_offset, tlv_len, "Method for allocating IP address for the secondary management connection (%d)", tvb_get_guint8(tvb, tlv_offset));
|
|
proto_tree_add_item(tlv_tree, hf_reg_method_for_allocating_ip_addr_sec_mgmt_conn_dhcp, tvb, tlv_offset, 1, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_method_for_allocating_ip_addr_sec_mgmt_conn_mobile_ipv4, tvb, tlv_offset, 1, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_method_for_allocating_ip_addr_sec_mgmt_conn_dhcpv6, tvb, tlv_offset, 1, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_method_for_allocating_ip_addr_sec_mgmt_conn_ipv6, tvb, tlv_offset, 1, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_method_for_allocating_ip_addr_sec_mgmt_conn_rsvd, tvb, tlv_offset, 1, FALSE);
|
|
break;
|
|
case REG_TLV_T_27_HANDOVER_SUPPORTED:
|
|
/* add TLV subtree */
|
|
tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, proto_registry, tvb, tlv_offset, tlv_len, "Handover Support (%d)", tvb_get_guint8(tvb, tlv_offset));
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_27_handover_fbss_mdho_ho_disable, tvb, tlv_offset, 1, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_27_handover_fbss_mdho_dl_rf_monitoring_maps, tvb, tlv_offset, 1, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_27_handover_mdho_dl_monitoring_single_map, tvb, tlv_offset, 1, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_27_handover_mdho_dl_monitoring_maps, tvb, tlv_offset, 1, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_27_handover_mdho_ul_multiple, tvb, tlv_offset, 1, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_27_handover_reserved, tvb, tlv_offset, 1, FALSE);
|
|
break;
|
|
case REG_TLV_T_29_HO_PROCESS_OPTIMIZATION_MS_TIMER:
|
|
tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_tlv_t_29_ho_process_opt_ms_timer, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_29_ho_process_opt_ms_timer, tvb, tlv_offset, 1, FALSE);
|
|
break;
|
|
case REG_TLV_T_31_MOBILITY_FEATURES_SUPPORTED:
|
|
/* add TLV subtree */
|
|
tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, proto_registry, tvb, tlv_offset, tlv_len, "Mobility Features Supported (%d)", tvb_get_guint8(tvb, tlv_offset));
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_31_mobility_handover, tvb, tlv_offset, 1, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_31_mobility_sleep_mode, tvb, tlv_offset, 1, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_31_mobility_idle_mode, tvb, tlv_offset, 1, FALSE);
|
|
break;
|
|
case REG_TLV_T_40_ARQ_ACK_TYPE:
|
|
/* add TLV subtree */
|
|
tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, proto_registry, tvb, tlv_offset, tlv_len, "ARQ ACK Type 0x%02x", tvb_get_guint8(tvb, tlv_offset));
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_40_arq_ack_type_selective_ack_entry, tvb, tlv_offset, 1, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_40_arq_ack_type_cumulative_ack_entry, tvb, tlv_offset, 1, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_40_arq_ack_type_cumulative_with_selective_ack_entry, tvb, tlv_offset, 1, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_40_arq_ack_type_cumulative_ack_with_block_sequence_ack, tvb, tlv_offset, 1, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_40_arq_ack_type_reserved, tvb, tlv_offset, 1, FALSE);
|
|
break;
|
|
case REG_TLV_T_41_MS_HO_CONNECTIONS_PARAM_PROCESSING_TIME:
|
|
tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_tlv_t_41_ho_connections_param_processing_time, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_41_ho_connections_param_processing_time, tvb, tlv_offset, 1, FALSE);
|
|
break;
|
|
case REG_TLV_T_42_MS_HO_TEK_PROCESSING_TIME:
|
|
tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_tlv_t_42_ho_tek_processing_time, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_42_ho_tek_processing_time, tvb, tlv_offset, 1, FALSE);
|
|
break;
|
|
case REG_TLV_T_43_MAC_HEADER_AND_EXTENDED_SUBHEADER_SUPPORT:
|
|
/* add TLV subtree */
|
|
tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, proto_registry, tvb, tlv_offset, tlv_len, "MAC header and extended subheader support %d", tvb_get_ntoh24(tvb, tlv_offset));
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_bandwidth_request_ul_tx_power_report_header_support, tvb, tlv_offset, 3, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_bandwidth_request_cinr_report_header_support, tvb, tlv_offset, 3, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_cqich_allocation_request_header_support, tvb, tlv_offset, 3, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_phy_channel_report_header_support, tvb, tlv_offset, 3, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_bandwidth_request_ul_sleep_control_header_support, tvb, tlv_offset, 3, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_sn_report_header_support, tvb, tlv_offset, 3, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_feedback_header_support, tvb, tlv_offset, 3, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_sdu_sn_extended_subheader_support_and_parameter, tvb, tlv_offset, 3, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_sdu_sn_parameter, tvb, tlv_offset, 3, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_dl_sleep_control_extended_subheader, tvb, tlv_offset, 3, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_feedback_request_extended_subheader, tvb, tlv_offset, 3, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_mimo_mode_feedback_extended_subheader, tvb, tlv_offset, 3, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_ul_tx_power_report_extended_subheader, tvb, tlv_offset, 3, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_mini_feedback_extended_subheader, tvb, tlv_offset, 3, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_sn_request_extended_subheader, tvb, tlv_offset, 3, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_pdu_sn_short_extended_subheader, tvb, tlv_offset, 3, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_pdu_sn_long_extended_subheader, tvb, tlv_offset, 3, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_43_reserved, tvb, tlv_offset, 3, FALSE);
|
|
break;
|
|
case REG_REQ_BS_SWITCHING_TIMER:
|
|
/* add TLV subtree */
|
|
tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, proto_registry, tvb, tlv_offset, tlv_len, "BS switching timer (%d)", tvb_get_guint8(tvb, tlv_offset));
|
|
proto_tree_add_item(tlv_tree, hf_reg_req_min_time_for_intra_fa, tvb, tlv_offset, 1, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_req_min_time_for_inter_fa, tvb, tlv_offset, 1, FALSE);
|
|
break;
|
|
case VENDOR_SPECIFIC_INFO:
|
|
case VENDOR_ID_ENCODING:
|
|
case CURRENT_TX_POWER:
|
|
case MAC_VERSION_ENCODING:
|
|
case CMAC_TUPLE: /* Table 348b */
|
|
wimax_common_tlv_encoding_decoder(tvb_new_subset(tvb, offset, (tvb_len - offset), (tvb_len - offset)), pinfo, reg_req_tree);
|
|
break;
|
|
default:
|
|
tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, proto_registry, tvb, tlv_offset, (tvb_len - tlv_offset), FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_tlv_type, tvb, tlv_offset, (tvb_len - tlv_offset), FALSE);
|
|
break;
|
|
}
|
|
#endif
|
|
}
|
|
|
|
/* Register Wimax Mac Payload Protocol and Dissector */
|
|
void proto_register_mac_mgmt_msg_reg_req(void)
|
|
{
|
|
if (proto_mac_mgmt_msg_reg_req_decoder == -1)
|
|
{
|
|
proto_mac_mgmt_msg_reg_req_decoder = proto_register_protocol (
|
|
"WiMax REG-REQ/RSP Messages", /* name */
|
|
"WiMax REG-REQ/RSP (reg)", /* short name */
|
|
"reg" /* abbrev */
|
|
);
|
|
|
|
proto_register_field_array(proto_mac_mgmt_msg_reg_req_decoder, hf, array_length(hf));
|
|
proto_register_subtree_array(ett, array_length(ett));
|
|
}
|
|
}
|
|
|
|
/* Decode REG-REQ messages. */
|
|
void dissect_mac_mgmt_msg_reg_req_decoder(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
guint offset = 0;
|
|
guint tlv_offset;
|
|
guint tvb_len, payload_type;
|
|
proto_item *reg_req_item = NULL;
|
|
proto_tree *reg_req_tree = NULL;
|
|
proto_tree *tlv_tree = NULL;
|
|
gboolean hmac_found = FALSE;
|
|
tlv_info_t tlv_info;
|
|
gint tlv_type;
|
|
gint tlv_len;
|
|
|
|
/* Ensure the right payload type */
|
|
payload_type = tvb_get_guint8(tvb, offset);
|
|
if (payload_type != MAC_MGMT_MSG_REG_REQ)
|
|
{
|
|
return;
|
|
}
|
|
|
|
if (tree)
|
|
{ /* we are being asked for details */
|
|
|
|
/* Get the tvb reported length */
|
|
tvb_len = tvb_reported_length(tvb);
|
|
/* display MAC payload type REG-REQ */
|
|
reg_req_item = proto_tree_add_protocol_format(tree, proto_mac_mgmt_msg_reg_req_decoder, tvb, offset, tvb_len, "MAC Management Message, REG-REQ (6)");
|
|
/* add MAC REG-REQ subtree */
|
|
reg_req_tree = proto_item_add_subtree(reg_req_item, ett_mac_mgmt_msg_reg_req_decoder);
|
|
/* display the Message Type */
|
|
proto_tree_add_item(reg_req_tree, hf_reg_req_message_type, tvb, offset, 1, FALSE);
|
|
offset += 1;
|
|
|
|
while(offset < tvb_len)
|
|
{
|
|
/* Get the TLV data. */
|
|
init_tlv_info(&tlv_info, tvb, offset);
|
|
/* get the TLV type */
|
|
tlv_type = get_tlv_type(&tlv_info);
|
|
/* get the TLV length */
|
|
tlv_len = get_tlv_length(&tlv_info);
|
|
if(tlv_type == -1 || tlv_len > MAX_TLV_LEN || tlv_len < 1)
|
|
{ /* invalid tlv info */
|
|
if (pinfo->cinfo)
|
|
{
|
|
col_append_sep_str(pinfo->cinfo, COL_INFO, NULL, "REG-REQ TLV error");
|
|
}
|
|
proto_tree_add_item(reg_req_tree, hf_reg_invalid_tlv, tvb, offset, (tvb_len - offset), FALSE);
|
|
break;
|
|
}
|
|
/* get the offset to the TLV data */
|
|
tlv_offset = offset + get_tlv_value_offset(&tlv_info);
|
|
|
|
switch (tlv_type) {
|
|
case REG_ARQ_PARAMETERS:
|
|
case REG_SS_MGMT_SUPPORT:
|
|
case REG_IP_MGMT_MODE:
|
|
case REG_IP_VERSION:
|
|
case REG_UL_TRANSPORT_CIDS_SUPPORTED:
|
|
case REG_IP_PHS_SDU_ENCAP:
|
|
case REG_MAX_CLASSIFIERS_SUPPORTED:
|
|
case REG_PHS_SUPPORT:
|
|
case REG_ARQ_SUPPORT:
|
|
case REG_DSX_FLOW_CONTROL:
|
|
case REG_MAC_CRC_SUPPORT:
|
|
case REG_MCA_FLOW_CONTROL:
|
|
case REG_MCAST_POLLING_CIDS:
|
|
case REG_NUM_DL_TRANS_CID:
|
|
case REG_MAC_ADDRESS:
|
|
#ifdef WIMAX_16E_2005
|
|
case REG_TLV_T_20_MAX_MAC_DATA_PER_FRAME_SUPPORT:
|
|
case REG_TLV_T_21_PACKING_SUPPORT:
|
|
case REG_TLV_T_22_MAC_EXTENDED_RTPS_SUPPORT:
|
|
case REG_TLV_T_23_MAX_NUM_BURSTS_TRANSMITTED_CONCURRENTLY_TO_THE_MS:
|
|
case REG_TLV_T_26_METHOD_FOR_ALLOCATING_IP_ADDR_SECONDARY_MGMNT_CONNECTION:
|
|
case REG_TLV_T_27_HANDOVER_SUPPORTED:
|
|
case REG_TLV_T_29_HO_PROCESS_OPTIMIZATION_MS_TIMER:
|
|
case REG_TLV_T_31_MOBILITY_FEATURES_SUPPORTED:
|
|
case REG_TLV_T_40_ARQ_ACK_TYPE:
|
|
case REG_TLV_T_41_MS_HO_CONNECTIONS_PARAM_PROCESSING_TIME:
|
|
case REG_TLV_T_42_MS_HO_TEK_PROCESSING_TIME:
|
|
case REG_TLV_T_43_MAC_HEADER_AND_EXTENDED_SUBHEADER_SUPPORT:
|
|
case REG_REQ_BS_SWITCHING_TIMER:
|
|
/* Decode REG-REQ sub-TLV's. */
|
|
dissect_extended_tlv(reg_req_tree, tlv_type, tvb, tlv_offset, tlv_len, pinfo, offset, proto_mac_mgmt_msg_reg_req_decoder);
|
|
break;
|
|
#endif
|
|
case REG_REQ_SECONDARY_MGMT_CID:
|
|
tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_req_secondary_mgmt_cid, tvb, tlv_offset, 2, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_req_secondary_mgmt_cid, tvb, tlv_offset, 2, FALSE);
|
|
break;
|
|
case REG_REQ_TLV_T_32_SLEEP_MODE_RECOVERY_TIME:
|
|
tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_req_tlv_t_32_sleep_mode_recovery_time, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_req_tlv_t_32_sleep_mode_recovery_time, tvb, tlv_offset, 1, FALSE);
|
|
break;
|
|
case REG_REQ_TLV_T_33_MS_PREV_IP_ADDR:
|
|
if ( tlv_len == 4 ) {
|
|
tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_ms_previous_ip_address_v4, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_ms_previous_ip_address_v4, tvb, tlv_offset, tlv_len, FALSE);
|
|
} else if ( tlv_len == 16 ) {
|
|
tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_ms_previous_ip_address_v6, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_ms_previous_ip_address_v6, tvb, tlv_offset, tlv_len, FALSE);
|
|
}
|
|
break;
|
|
case REG_TLV_T_37_IDLE_MODE_TIMEOUT:
|
|
tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_idle_mode_timeout, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_idle_mode_timeout, tvb, tlv_offset, tlv_len, FALSE);
|
|
break;
|
|
case REG_REQ_TLV_T_45_MS_PERIODIC_RANGING_TIMER_INFO:
|
|
tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_req_tlv_t_45_ms_periodic_ranging_timer, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_req_tlv_t_45_ms_periodic_ranging_timer, tvb, tlv_offset, tlv_len, FALSE);
|
|
break;
|
|
case REG_HANDOVER_INDICATION_READINESS_TIMER:
|
|
tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_reg_tlv_t_46_handover_indication_readiness_timer, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_reg_tlv_t_46_handover_indication_readiness_timer, tvb, tlv_offset, tlv_len, FALSE);
|
|
break;
|
|
|
|
case DSx_UPLINK_FLOW:
|
|
/* display Uplink Service Flow Encodings info */
|
|
/* add subtree */
|
|
tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, proto_mac_mgmt_msg_reg_req_decoder, tvb, tlv_offset, tlv_len, "Uplink Service Flow Encodings (%u byte(s))", tlv_len);
|
|
/* decode and display the DL Service Flow Encodings */
|
|
wimax_service_flow_encodings_decoder(tvb_new_subset(tvb, tlv_offset, tlv_len, tlv_len), pinfo, tlv_tree);
|
|
break;
|
|
case DSx_DOWNLINK_FLOW:
|
|
/* display Downlink Service Flow Encodings info */
|
|
/* add subtree */
|
|
tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, proto_mac_mgmt_msg_reg_req_decoder, tvb, tlv_offset, tlv_len, "Downlink Service Flow Encodings (%u byte(s))", tlv_len);
|
|
/* decode and display the DL Service Flow Encodings */
|
|
wimax_service_flow_encodings_decoder(tvb_new_subset(tvb, tlv_offset, tlv_len, tlv_len), pinfo, tlv_tree);
|
|
break;
|
|
case HMAC_TUPLE: /* Table 348d */
|
|
/* decode and display the HMAC Tuple */
|
|
tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, proto_mac_mgmt_msg_reg_req_decoder, tvb, tlv_offset, tlv_len, "HMAC Tuple (%u byte(s))", tlv_len);
|
|
wimax_hmac_tuple_decoder(tlv_tree, tvb, tlv_offset, tlv_len);
|
|
hmac_found = TRUE;
|
|
break;
|
|
case CMAC_TUPLE: /* Table 348b */
|
|
/* decode and display the CMAC Tuple */
|
|
tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, proto_mac_mgmt_msg_reg_req_decoder, tvb, tlv_offset, tlv_len, "CMAC Tuple (%u byte(s))", tlv_len);
|
|
wimax_cmac_tuple_decoder(tlv_tree, tvb, tlv_offset, tlv_len);
|
|
break;
|
|
default:
|
|
tlv_tree = add_tlv_subtree(&tlv_info, ett_mac_mgmt_msg_reg_req_decoder, reg_req_tree, hf_tlv_type, tvb, tlv_offset, tlv_len, FALSE);
|
|
proto_tree_add_item(tlv_tree, hf_tlv_type, tvb, tlv_offset, tlv_len, FALSE);
|
|
break;
|
|
}
|
|
/* update the offset */
|
|
offset = tlv_len + tlv_offset;
|
|
} /* End while() looping through the tvb. */
|
|
if (!hmac_found)
|
|
proto_item_append_text(reg_req_tree, " (HMAC Tuple is missing !)");
|
|
}
|
|
}
|