wireshark/epan/dissectors/packet-lmp.c

/* packet-lmp.c
 * Routines for LMP packet disassembly
 *
 * (c) Copyright Ashok Narayanan <ashokn@cisco.com>
 *
 * $Id$
 *
 * Ethereal - Network traffic analyzer
 * By Gerald Combs <gerald@ethereal.com>
 * Copyright 1998 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.
 */

/*
 * Code for dissecting the Link Management Protocol (LMP). The latest LMP
 * specification is in draft-ieft-ccamp-lmp-10.txt. This version also includes
 * support for dissecting LMP service discovery extensions defined in the
 * UNI 1.0 specification.
 *
 * Support for LMP service discovery extensions added by Manu Pathak
 * (mapathak@cisco.com), June 2005.
 */

#ifdef HAVE_CONFIG_H
# include "config.h"
#endif

#include <stdio.h>

#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif

#include <stdlib.h>
#include <string.h>

#include <glib.h>

#include <epan/tvbuff.h>
#include <epan/packet.h>
#include <prefs.h>
#include <epan/in_cksum.h>
#include "etypes.h"
#include <epan/ipproto.h>

#include "packet-ip.h"
#include "packet-rsvp.h"
#include "packet-frame.h"

static int proto_lmp = -1;

#define UDP_PORT_LMP_DEFAULT 701
static int lmp_udp_port = UDP_PORT_LMP_DEFAULT;
static int lmp_udp_port_config = UDP_PORT_LMP_DEFAULT;

static dissector_handle_t lmp_handle;

/*----------------------------------------------------------------------
 * LMP message types
 */
typedef enum {
    LMP_MSG_CONFIG=1,
    LMP_MSG_CONFIG_ACK,
    LMP_MSG_CONFIG_NACK,
    LMP_MSG_HELLO,
    LMP_MSG_BEGIN_VERIFY,
    LMP_MSG_BEGIN_VERIFY_ACK,
    LMP_MSG_BEGIN_VERIFY_NACK,
    LMP_MSG_END_VERIFY,
    LMP_MSG_END_VERIFY_ACK,
    LMP_MSG_TEST,
    LMP_MSG_TEST_STATUS_SUCCESS,
    LMP_MSG_TEST_STATUS_FAILURE,
    LMP_MSG_TEST_STATUS_ACK,
    LMP_MSG_LINK_SUMMARY,
    LMP_MSG_LINK_SUMMARY_ACK,
    LMP_MSG_LINK_SUMMARY_NACK,
    LMP_MSG_CHANNEL_STATUS,
    LMP_MSG_CHANNEL_STATUS_ACK,
    LMP_MSG_CHANNEL_STATUS_REQ,
    LMP_MSG_CHANNEL_STATUS_RESP,
    LMP_MSG_SERVICE_CONFIG=50,
    LMP_MSG_SERVICE_CONFIG_ACK,
    LMP_MSG_SERVICE_CONFIG_NACK
} lmp_message_types;

static value_string message_type_vals[] = {
    {LMP_MSG_CONFIG,              "Config Message. "},
    {LMP_MSG_CONFIG_ACK,          "ConfigAck Message. "},
    {LMP_MSG_CONFIG_NACK,         "ConfigNack Message. "},
    {LMP_MSG_HELLO,               "Hello Message. "},
    {LMP_MSG_BEGIN_VERIFY,        "BeginVerify Message. "},
    {LMP_MSG_BEGIN_VERIFY_ACK,    "BeginVerifyAck Message. "},
    {LMP_MSG_BEGIN_VERIFY_NACK,   "BeginVerifyNack Message. "},
    {LMP_MSG_END_VERIFY,          "EndVerify Message. "},
    {LMP_MSG_END_VERIFY_ACK,      "EndVerifyAck Message. "},
    {LMP_MSG_TEST,                "Test Message. "},
    {LMP_MSG_TEST_STATUS_SUCCESS, "TestStatusSuccess Message. "},
    {LMP_MSG_TEST_STATUS_FAILURE, "TestStatusFailure Message. "},
    {LMP_MSG_TEST_STATUS_ACK,     "TestStatusAck Message. "},
    {LMP_MSG_LINK_SUMMARY,        "LinkSummary Message. "},
    {LMP_MSG_LINK_SUMMARY_ACK,    "LinkSummaryAck Message. "},
    {LMP_MSG_LINK_SUMMARY_NACK,   "LinkSummaryNack Message. "},
    {LMP_MSG_CHANNEL_STATUS,      "ChannelStatus Message. "},
    {LMP_MSG_CHANNEL_STATUS_ACK,  "ChannelStatusAck Message. "},
    {LMP_MSG_CHANNEL_STATUS_REQ,  "ChannelStatusRequest Message. "},
    {LMP_MSG_CHANNEL_STATUS_RESP, "ChannelStatusResponse Message. "},
    {LMP_MSG_SERVICE_CONFIG,      "ServiceConfig Message. "},
    {LMP_MSG_SERVICE_CONFIG_ACK,  "ServiceConfigAck Message. "},
    {LMP_MSG_SERVICE_CONFIG_NACK, "ServiceConfigNack Message. "},
    {0, NULL}
};

/*------------------------------------------------------------------------------
 * LMP object classes
 */
#define LMP_CLASS_NULL				0

#define	LMP_CLASS_CCID                          1
#define	LMP_CLASS_NODE_ID                       2
#define	LMP_CLASS_LINK_ID                       3
#define	LMP_CLASS_INTERFACE_ID                  4
#define	LMP_CLASS_MESSAGE_ID                    5
#define	LMP_CLASS_CONFIG                        6
#define	LMP_CLASS_HELLO                         7
#define	LMP_CLASS_BEGIN_VERIFY                  8
#define	LMP_CLASS_BEGIN_VERIFY_ACK              9
#define	LMP_CLASS_VERIFY_ID                     10
#define	LMP_CLASS_TE_LINK                       11
#define	LMP_CLASS_DATA_LINK                     12
#define	LMP_CLASS_CHANNEL_STATUS                13
#define	LMP_CLASS_CHANNEL_STATUS_REQUEST        14
#define LMP_LAST_CONTIGUOUS_CLASS              	LMP_CLASS_CHANNEL_STATUS_REQUEST  
#define	LMP_CLASS_ERROR                         20
#define LMP_CLASS_SERVICE_CONFIG                51
#define	LMP_CLASS_MAX                           52

static value_string lmp_class_vals[] = {

    {LMP_CLASS_CCID, "CCID"},
    {LMP_CLASS_NODE_ID, "NODE_ID"},
    {LMP_CLASS_LINK_ID, "LINK_ID"},
    {LMP_CLASS_INTERFACE_ID, "INTERFACE_ID"},
    {LMP_CLASS_MESSAGE_ID, "MESSAGE_ID"},
    {LMP_CLASS_CONFIG, "CONFIG"},
    {LMP_CLASS_HELLO, "HELLO"},
    {LMP_CLASS_BEGIN_VERIFY, "BEGIN_VERIFY"},
    {LMP_CLASS_BEGIN_VERIFY_ACK, "BEGIN_VERIFY_ACK"},
    {LMP_CLASS_VERIFY_ID, "VERIFY_ID"},
    {LMP_CLASS_TE_LINK, "TE_LINK"},
    {LMP_CLASS_DATA_LINK, "DATA_LINK"},
    {LMP_CLASS_CHANNEL_STATUS, "CHANNEL_STATUS"},
    {LMP_CLASS_CHANNEL_STATUS_REQUEST, "CHANNEL_STATUS_REQUEST"},
    {LMP_CLASS_ERROR, "ERROR"},
    {LMP_CLASS_SERVICE_CONFIG, "SERVICE_CONFIG " },
    {0, NULL}
};


/*------------------------------------------------------------------------------
 * Other constants & stuff
 */

/* Channel Status */
static const value_string channel_status_str[] = {
    {1, "Signal Okay (OK)"},
    {2, "Signal Degraded (SD)"},
    {3, "Signal Failed (SF)"},
    {0, NULL}
};
static const value_string channel_status_short_str[] = {
    {1, "OK"},
    {2, "SD"},
    {3, "SF"},
    {0, NULL}
};

/* Service Discovery Client ServiceConfig object (defined in UNI 1.0) */

/* Client Port-Level Service Attribute Object */

/* Link Type */
static const value_string service_attribute_link_type_str[] = {
    {5, "SDH ITU-T G.707"},
    {6, "SONET ANSI T1.105"},
    {0, NULL}
};

/* Signal Types for SDH */
static const value_string service_attribute_signal_types_sdh_str[] = {
    {5,  "VC-3"},
    {6,  "VC-4"},
    {7,  "STM-0"},
    {8,  "STM-1"},
    {9,  "STM-4"},
    {10, "STM-16"},
    {11, "STM-64"},
    {12, "STM-256"},
    {0, NULL}
};

/* Signal Types for SONET */
static const value_string service_attribute_signal_types_sonet_str[] = {
    {5,  "STS-1 SPE"},
    {6,  "STS-3c SPE"},
    {7,  "STS-1"},
    {8,  "STS-3"},
    {9,  "STS-12"},
    {10, "STS-48"},
    {11, "STS-192"},
    {12, "STS-768"},
    {0, NULL}
};

/* 
 * These values are used by the code that handles the Service Discovery
 * Client Port-Level Service Attributes Object.
 */
#define LMP_CLASS_SERVICE_CONFIG_CPSA_SIGNAL_TYPES_SDH 5
#define LMP_CLASS_SERVICE_CONFIG_CPSA_SIGNAL_TYPES_SONET 6

/*------------------------------------------------------------------------------
 * LMP Filter values
 */

enum lmp_filter_keys {

  /* Message types ---------------- */
  LMPF_MSG,

  LMPF_MSG_CONFIG,
  LMPF_MSG_CONFIG_ACK,
  LMPF_MSG_CONFIG_NACK,
  LMPF_MSG_HELLO,
  LMPF_MSG_BEGIN_VERIFY,
  LMPF_MSG_BEGIN_VERIFY_ACK,
  LMPF_MSG_BEGIN_VERIFY_NACK,
  LMPF_MSG_END_VERIFY,
  LMPF_MSG_END_VERIFY_ACK,
  LMPF_MSG_TEST,
  LMPF_MSG_TEST_STATUS_SUCCESS,
  LMPF_MSG_TEST_STATUS_FAILURE,
  LMPF_MSG_TEST_STATUS_ACK,
  LMPF_MSG_LINK_SUMMARY,
  LMPF_MSG_LINK_SUMMARY_ACK,
  LMPF_MSG_LINK_SUMMARY_NACK,
  LMPF_MSG_CHANNEL_STATUS,
  LMPF_MSG_CHANNEL_STATUS_ACK,
  LMPF_MSG_CHANNEL_STATUS_REQ,
  LMPF_MSG_CHANNEL_STATUS_RESP,
  LMPF_MSG_SERVICE_CONFIG=50,
  LMPF_MSG_SERVICE_CONFIG_ACK,
  LMPF_MSG_SERVICE_CONFIG_NACK,

  LMPF_MSG_MAX,

  /* LMP Message Header Fields ------------------ */
  LMPF_HDR_FLAGS,
  LMPF_HDR_FLAGS_CC_DOWN,
  LMPF_HDR_FLAGS_REBOOT,

  /* LMP Object Class Filters -------------------- */
  LMPF_OBJECT,

  LMPF_CLASS_CCID,
  LMPF_CLASS_NODE_ID,
  LMPF_CLASS_LINK_ID,
  LMPF_CLASS_INTERFACE_ID,
  LMPF_CLASS_MESSAGE_ID,
  LMPF_CLASS_CONFIG,
  LMPF_CLASS_HELLO,
  LMPF_CLASS_BEGIN_VERIFY,
  LMPF_CLASS_BEGIN_VERIFY_ACK,
  LMPF_CLASS_VERIFY_ID,
  LMPF_CLASS_TE_LINK,
  LMPF_CLASS_DATA_LINK,
  LMPF_CLASS_CHANNEL_STATUS,
  LMPF_CLASS_CHANNEL_STATUS_REQUEST,
  LMPF_CLASS_ERROR,
  LMPF_CLASS_SERVICE_CONFIG,

  LMPF_VAL_CTYPE,
  LMPF_VAL_LOCAL_CCID,
  LMPF_VAL_REMOTE_CCID,
  LMPF_VAL_LOCAL_NODE_ID,
  LMPF_VAL_REMOTE_NODE_ID,
  LMPF_VAL_LOCAL_LINK_ID_IPV4,
  LMPF_VAL_LOCAL_LINK_ID_IPV6,
  LMPF_VAL_LOCAL_LINK_ID_UNNUM,
  LMPF_VAL_REMOTE_LINK_ID_IPV4,
  LMPF_VAL_REMOTE_LINK_ID_IPV6,
  LMPF_VAL_REMOTE_LINK_ID_UNNUM,
  LMPF_VAL_LOCAL_INTERFACE_ID_IPV4,
  LMPF_VAL_LOCAL_INTERFACE_ID_IPV6,
  LMPF_VAL_LOCAL_INTERFACE_ID_UNNUM,
  LMPF_VAL_REMOTE_INTERFACE_ID_IPV4,
  LMPF_VAL_REMOTE_INTERFACE_ID_IPV6,
  LMPF_VAL_REMOTE_INTERFACE_ID_UNNUM,
  LMPF_VAL_MESSAGE_ID,
  LMPF_VAL_MESSAGE_ID_ACK,
  LMPF_VAL_CONFIG_HELLO,
  LMPF_VAL_CONFIG_HELLO_DEAD,
  LMPF_VAL_HELLO_TXSEQ,
  LMPF_VAL_HELLO_RXSEQ,

  LMPF_VAL_BEGIN_VERIFY_FLAGS,
  LMPF_VAL_BEGIN_VERIFY_FLAGS_ALL_LINKS,
  LMPF_VAL_BEGIN_VERIFY_FLAGS_LINK_TYPE,
  LMPF_VAL_BEGIN_VERIFY_INTERVAL,
  LMPF_VAL_BEGIN_VERIFY_ENCTYPE,
  LMPF_VAL_BEGIN_VERIFY_TRANSPORT,
  LMPF_VAL_BEGIN_VERIFY_TRANSMISSION_RATE,
  LMPF_VAL_BEGIN_VERIFY_WAVELENGTH,
  LMPF_VAL_VERIFY_ID,

  LMPF_VAL_TE_LINK_FLAGS,
  LMPF_VAL_TE_LINK_FLAGS_FAULT_MGMT,
  LMPF_VAL_TE_LINK_FLAGS_LINK_VERIFY,
  LMPF_VAL_TE_LINK_LOCAL_IPV4,
  LMPF_VAL_TE_LINK_LOCAL_UNNUM,
  LMPF_VAL_TE_LINK_REMOTE_IPV4,
  LMPF_VAL_TE_LINK_REMOTE_UNNUM,

  LMPF_VAL_DATA_LINK_FLAGS,
  LMPF_VAL_DATA_LINK_FLAGS_PORT,
  LMPF_VAL_DATA_LINK_FLAGS_ALLOCATED,
  LMPF_VAL_DATA_LINK_LOCAL_IPV4,
  LMPF_VAL_DATA_LINK_LOCAL_UNNUM,
  LMPF_VAL_DATA_LINK_REMOTE_IPV4,
  LMPF_VAL_DATA_LINK_REMOTE_UNNUM,
  LMPF_VAL_DATA_LINK_SUBOBJ,
  LMPF_VAL_DATA_LINK_SUBOBJ_SWITCHING_TYPE,
  LMPF_VAL_DATA_LINK_SUBOBJ_LSP_ENCODING,

  LMPF_VAL_ERROR,
  LMPF_VAL_ERROR_VERIFY_UNSUPPORTED_LINK,
  LMPF_VAL_ERROR_VERIFY_UNWILLING,
  LMPF_VAL_ERROR_VERIFY_TRANSPORT,
  LMPF_VAL_ERROR_VERIFY_TE_LINK_ID,
  LMPF_VAL_ERROR_VERIFY_UNKNOWN_CTYPE,
  LMPF_VAL_ERROR_SUMMARY_BAD_PARAMETERS,
  LMPF_VAL_ERROR_SUMMARY_RENEGOTIATE,
  LMPF_VAL_ERROR_SUMMARY_BAD_TE_LINK,
  LMPF_VAL_ERROR_SUMMARY_BAD_DATA_LINK,
  LMPF_VAL_ERROR_SUMMARY_UNKNOWN_TEL_CTYPE,
  LMPF_VAL_ERROR_SUMMARY_UNKNOWN_DL_CTYPE,
  LMPF_VAL_ERROR_SUMMARY_BAD_REMOTE_LINK_ID,
  LMPF_VAL_ERROR_CONFIG_BAD_PARAMETERS,
  LMPF_VAL_ERROR_CONFIG_RENEGOTIATE,
  LMPF_VAL_ERROR_CONFIG_BAD_CCID,

  LMPF_VAL_SERVICE_CONFIG_SP_FLAGS,
  LMPF_VAL_SERVICE_CONFIG_SP_FLAGS_RSVP,
  LMPF_VAL_SERVICE_CONFIG_SP_FLAGS_LDP,
  LMPF_VAL_SERVICE_CONFIG_CPSA_TP_FLAGS,
  LMPF_VAL_SERVICE_CONFIG_CPSA_TP_FLAGS_PATH_OVERHEAD,
  LMPF_VAL_SERVICE_CONFIG_CPSA_TP_FLAGS_LINE_OVERHEAD,
  LMPF_VAL_SERVICE_CONFIG_CPSA_TP_FLAGS_SECTION_OVERHEAD,
  LMPF_VAL_SERVICE_CONFIG_CPSA_CCT_FLAGS,
  LMPF_VAL_SERVICE_CONFIG_CPSA_CCT_FLAGS_CC_SUPPORTED,
  LMPF_VAL_SERVICE_CONFIG_CPSA_MIN_NCC,
  LMPF_VAL_SERVICE_CONFIG_CPSA_MAX_NCC,
  LMPF_VAL_SERVICE_CONFIG_CPSA_MIN_NVC,
  LMPF_VAL_SERVICE_CONFIG_CPSA_MAX_NVC,
  LMPF_VAL_SERVICE_CONFIG_CPSA_INTERFACE_ID,
  LMPF_VAL_SERVICE_CONFIG_NSA_TRANSPARENCY_FLAGS,
  LMPF_VAL_SERVICE_CONFIG_NSA_TRANSPARENCY_FLAGS_SOH,
  LMPF_VAL_SERVICE_CONFIG_NSA_TRANSPARENCY_FLAGS_LOH,
  LMPF_VAL_SERVICE_CONFIG_NSA_TCM_FLAGS,
  LMPF_VAL_SERVICE_CONFIG_NSA_TCM_FLAGS_TCM_SUPPORTED,
  LMPF_VAL_SERVICE_CONFIG_NSA_NETWORK_DIVERSITY_FLAGS,
  LMPF_VAL_SERVICE_CONFIG_NSA_NETWORK_DIVERSITY_FLAGS_NODE,
  LMPF_VAL_SERVICE_CONFIG_NSA_NETWORK_DIVERSITY_FLAGS_LINK,
  LMPF_VAL_SERVICE_CONFIG_NSA_NETWORK_DIVERSITY_FLAGS_SRLG,
  
  LMPF_MAX
};

static int lmp_filter[LMPF_MAX];

static hf_register_info lmpf_info[] = {

    /* Message type number */
    {&lmp_filter[LMPF_MSG],
     { "Message Type", "lmp.msg", FT_UINT8, BASE_DEC, VALS(message_type_vals), 0x0,
     	"", HFILL }},

    /* Message type shorthands */
    {&lmp_filter[LMPF_MSG_CONFIG],
     { "Config Message", "lmp.msg.config", FT_BOOLEAN, BASE_NONE, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_MSG_CONFIG_ACK],
     { "ConfigAck Message", "lmp.msg.configack", FT_BOOLEAN, BASE_NONE, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_MSG_CONFIG_NACK],
     { "ConfigNack Message", "lmp.msg.confignack", FT_BOOLEAN, BASE_NONE, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_MSG_HELLO],
     { "HELLO Message", "lmp.msg.hello", FT_BOOLEAN, BASE_NONE, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_MSG_BEGIN_VERIFY],
     { "BeginVerify Message", "lmp.msg.beginverify", FT_BOOLEAN, BASE_NONE, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_MSG_BEGIN_VERIFY_ACK],
     { "BeginVerifyAck Message", "lmp.msg.beginverifyack", FT_BOOLEAN, BASE_NONE, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_MSG_BEGIN_VERIFY_NACK],
     { "BeginVerifyNack Message", "lmp.msg.beginverifynack", FT_BOOLEAN, BASE_NONE, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_MSG_END_VERIFY],
     { "EndVerify Message", "lmp.msg.endverify", FT_BOOLEAN, BASE_NONE, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_MSG_END_VERIFY_ACK],
     { "EndVerifyAck Message", "lmp.msg.endverifyack", FT_BOOLEAN, BASE_NONE, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_MSG_TEST],
     { "Test Message", "lmp.msg.test", FT_BOOLEAN, BASE_NONE, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_MSG_TEST_STATUS_SUCCESS],
     { "TestStatusSuccess Message", "lmp.msg.teststatussuccess", FT_BOOLEAN, BASE_NONE, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_MSG_TEST_STATUS_FAILURE],
     { "TestStatusFailure Message", "lmp.msg.teststatusfailure", FT_BOOLEAN, BASE_NONE, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_MSG_TEST_STATUS_ACK],
     { "TestStatusAck Message", "lmp.msg.teststatusack", FT_BOOLEAN, BASE_NONE, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_MSG_LINK_SUMMARY],
     { "LinkSummary Message", "lmp.msg.linksummary", FT_BOOLEAN, BASE_NONE, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_MSG_LINK_SUMMARY_ACK],
     { "LinkSummaryAck Message", "lmp.msg.linksummaryack", FT_BOOLEAN, BASE_NONE, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_MSG_LINK_SUMMARY_NACK],
     { "LinkSummaryNack Message", "lmp.msg.linksummarynack", FT_BOOLEAN, BASE_NONE, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_MSG_CHANNEL_STATUS],
     { "ChannelStatus Message", "lmp.msg.channelstatus", FT_BOOLEAN, BASE_NONE, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_MSG_CHANNEL_STATUS_ACK],
     { "ChannelStatusAck Message", "lmp.msg.channelstatusack", FT_BOOLEAN, BASE_NONE, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_MSG_CHANNEL_STATUS_REQ],
     { "ChannelStatusRequest Message", "lmp.msg.channelstatusrequest", FT_BOOLEAN, BASE_NONE, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_MSG_CHANNEL_STATUS_RESP],
     { "ChannelStatusResponse Message", "lmp.msg.channelstatusresponse", FT_BOOLEAN, BASE_NONE, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_MSG_SERVICE_CONFIG],
     { "ServiceConfig Message", "lmp.msg.serviceconfig", FT_BOOLEAN, BASE_NONE, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_MSG_SERVICE_CONFIG_ACK],
     { "ServiceConfigAck Message", "lmp.msg.serviceconfigack", FT_BOOLEAN, BASE_NONE, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_MSG_SERVICE_CONFIG_NACK],
     { "ServiceConfigNack Message", "lmp.msg.serviceconfignack", FT_BOOLEAN, BASE_NONE, NULL, 0x0,
     	"", HFILL }},

    /* LMP Message Header Fields ------------------- */

    {&lmp_filter[LMPF_HDR_FLAGS],
     { "LMP Header - Flags", "lmp.hdr.flags", FT_UINT8, BASE_DEC, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_HDR_FLAGS_CC_DOWN],
     { "ControlChannelDown", "lmp.hdr.ccdown", FT_BOOLEAN, 8, NULL, 0x01,
     	"", HFILL }},

    {&lmp_filter[LMPF_HDR_FLAGS_REBOOT],
     { "Reboot", "lmp.hdr.reboot", FT_BOOLEAN, 8, NULL, 0x02,
     	"", HFILL }},

    /* LMP object class filters ------------------------------- */

    {&lmp_filter[LMPF_OBJECT],
     { "LOCAL_CCID", "lmp.object", FT_UINT8, BASE_DEC, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_CLASS_CCID],
     { "CCID", "lmp.obj.ccid", FT_NONE, BASE_NONE, NULL, 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_CLASS_NODE_ID],
     { "NODE_ID", "lmp.obj.Nodeid", FT_NONE, BASE_NONE, NULL, 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_CLASS_LINK_ID],
     { "LINK_ID", "lmp.obj.linkid", FT_NONE, BASE_NONE, NULL, 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_CLASS_INTERFACE_ID],
     { "INTERFACE_ID", "lmp.obj.interfaceid", FT_NONE, BASE_NONE, NULL, 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_CLASS_MESSAGE_ID],
     { "MESSAGE_ID", "lmp.obj.messageid", FT_NONE, BASE_NONE, NULL, 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_CLASS_CONFIG],
     { "CONFIG", "lmp.obj.config", FT_NONE, BASE_NONE, NULL, 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_CLASS_HELLO],
     { "HELLO", "lmp.obj.hello", FT_NONE, BASE_NONE, NULL, 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_CLASS_BEGIN_VERIFY],
     { "BEGIN_VERIFY", "lmp.obj.begin_verify", FT_NONE, BASE_NONE, NULL, 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_CLASS_BEGIN_VERIFY_ACK],
     { "BEGIN_VERIFY_ACK", "lmp.obj.begin_verify_ack", FT_NONE, BASE_NONE, NULL, 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_CLASS_VERIFY_ID],
     { "VERIFY_ID", "lmp.obj.verifyid", FT_NONE, BASE_NONE, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_CLASS_TE_LINK],
     { "TE_LINK", "lmp.obj.te_link", FT_NONE, BASE_NONE, NULL, 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_CLASS_DATA_LINK],
     { "DATA_LINK", "lmp.obj.data_link", FT_NONE, BASE_NONE, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_CLASS_CHANNEL_STATUS],
     { "CHANNEL_STATUS", "lmp.obj.channel_status", FT_NONE, BASE_NONE, NULL, 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_CLASS_CHANNEL_STATUS_REQUEST],
     { "CHANNEL_STATUS_REQUEST", "lmp.obj.channel_status_request", FT_NONE, BASE_NONE, NULL, 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_CLASS_ERROR],
     { "ERROR", "lmp.obj.error", FT_NONE, BASE_NONE, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_CLASS_SERVICE_CONFIG],
     { "SERVICE_CONFIG", "lmp.obj.serviceconfig", FT_NONE, BASE_NONE, NULL, 0x0,
       "", HFILL }},

    /* Other LMP Value Filters ------------------------------ */

    {&lmp_filter[LMPF_VAL_CTYPE],
     { "Object C-Type", "lmp.obj.ctype", FT_UINT8, BASE_DEC, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_VAL_LOCAL_CCID],
     { "Local CCID Value", "lmp.local_ccid", FT_UINT32, BASE_DEC, NULL, 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_VAL_REMOTE_CCID],
     { "Remote CCID Value", "lmp.remote_ccid", FT_UINT32, BASE_DEC, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_VAL_LOCAL_NODE_ID],
     { "Local Node ID Value", "lmp.local_nodeid", FT_IPv4, BASE_NONE, NULL, 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_VAL_REMOTE_NODE_ID],
     { "Remote Node ID Value", "lmp.remote_nodeid", FT_IPv4, BASE_NONE, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_VAL_LOCAL_LINK_ID_IPV4],
     { "Local Link ID - IPv4", "lmp.local_linkid_ipv4", FT_IPv4, BASE_NONE, NULL, 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_VAL_LOCAL_LINK_ID_UNNUM],
     { "Local Link ID - Unnumbered", "lmp.local_linkid_unnum", FT_UINT32, BASE_DEC, NULL, 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_VAL_REMOTE_LINK_ID_IPV4],
     { "Remote Link ID - IPv4", "lmp.remote_linkid_ipv4", FT_UINT32, BASE_DEC, NULL, 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_VAL_REMOTE_LINK_ID_UNNUM],
     { "Remote Link ID - Unnumbered", "lmp.remote_linkid_unnum", FT_UINT32, BASE_DEC, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_VAL_LOCAL_INTERFACE_ID_IPV4],
     { "Local Interface ID - IPv4", "lmp.local_interfaceid_ipv4", FT_IPv4, BASE_NONE, NULL, 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_VAL_LOCAL_INTERFACE_ID_UNNUM],
     { "Local Interface ID - Unnumbered", "lmp.local_interfaceid_unnum", FT_UINT32, BASE_DEC, NULL, 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_VAL_REMOTE_INTERFACE_ID_IPV4],
     { "Remote Interface ID - IPv4", "lmp.remote_interfaceid_ipv4", FT_IPv4, BASE_NONE, NULL, 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_VAL_REMOTE_INTERFACE_ID_UNNUM],
     { "Remote Interface ID - Unnumbered", "lmp.remote_interfaceid_unnum", FT_UINT32, BASE_DEC, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_VAL_MESSAGE_ID],
     { "Message-ID Value", "lmp.messageid", FT_UINT32, BASE_DEC, NULL, 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_VAL_MESSAGE_ID_ACK],
     { "Message-ID Ack Value", "lmp.messageid_ack", FT_UINT32, BASE_DEC, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_VAL_CONFIG_HELLO],
     { "HelloInterval", "lmp.hellointerval", FT_UINT32, BASE_DEC, NULL, 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_VAL_CONFIG_HELLO_DEAD],
     { "HelloDeadInterval", "lmp.hellodeadinterval", FT_UINT32, BASE_DEC, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_VAL_HELLO_TXSEQ],
     { "TxSeqNum", "lmp.txseqnum", FT_UINT32, BASE_DEC, NULL, 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_VAL_HELLO_RXSEQ],
     { "RxSeqNum", "lmp.rxseqnum", FT_UINT32, BASE_DEC, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_VAL_BEGIN_VERIFY_FLAGS],
     { "Flags", "lmp.begin_verify.flags", FT_UINT16, BASE_HEX, NULL, 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_VAL_BEGIN_VERIFY_FLAGS_ALL_LINKS],
     { "Verify All Links", "lmp.begin_verify.all_links",
       FT_BOOLEAN, 8, NULL, 0x01, "", HFILL }},
    {&lmp_filter[LMPF_VAL_BEGIN_VERIFY_FLAGS_LINK_TYPE],
     { "Data Link Type", "lmp.begin_verify.link_type",
       FT_BOOLEAN, 8, NULL, 0x02, "", HFILL }},
    {&lmp_filter[LMPF_VAL_BEGIN_VERIFY_ENCTYPE],
     { "Encoding Type", "lmp.begin_verify.enctype", FT_UINT8, BASE_DEC, VALS(gmpls_lsp_enc_str), 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_VAL_VERIFY_ID],
     { "Verify-ID", "lmp.verifyid", FT_UINT32, BASE_DEC, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_VAL_TE_LINK_FLAGS],
     { "TE-Link Flags", "lmp.te_link_flags", FT_UINT8, BASE_HEX, NULL, 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_VAL_TE_LINK_FLAGS_FAULT_MGMT],
     { "Fault Management Supported", "lmp.te_link.fault_mgmt",
       FT_BOOLEAN, 8, NULL, 0x01, "", HFILL }},
    {&lmp_filter[LMPF_VAL_TE_LINK_FLAGS_LINK_VERIFY],
     { "Link Verification Supported", "lmp.te_link.link_verify",
       FT_BOOLEAN, 8, NULL, 0x02, "", HFILL }},
    {&lmp_filter[LMPF_VAL_TE_LINK_LOCAL_IPV4],
     { "TE-Link Local ID - IPv4", "lmp.te_link.local_ipv4", FT_IPv4, BASE_NONE, NULL, 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_VAL_TE_LINK_LOCAL_UNNUM],
     { "TE-Link Local ID - Unnumbered", "lmp.te_link.local_unnum", FT_UINT32, BASE_DEC, NULL, 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_VAL_TE_LINK_REMOTE_IPV4],
     { "TE-Link Remote ID - IPv4", "lmp.te_link.remote_ipv4", FT_IPv4, BASE_NONE, NULL, 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_VAL_TE_LINK_REMOTE_UNNUM],
     { "TE-Link Remote ID - Unnumbered", "lmp.te_link.remote_unnum", FT_UINT32, BASE_DEC, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_VAL_DATA_LINK_FLAGS],
     { "Data-Link Flags", "lmp.data_link_flags", FT_UINT8, BASE_HEX, NULL, 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_VAL_DATA_LINK_FLAGS_PORT],
     { "Data-Link is Individual Port", "lmp.data_link.port",
       FT_BOOLEAN, 8, NULL, 0x01, "", HFILL }},
    {&lmp_filter[LMPF_VAL_DATA_LINK_FLAGS_ALLOCATED],
     { "Data-Link is Allocated", "lmp.data_link.link_verify",
       FT_BOOLEAN, 8, NULL, 0x02, "", HFILL }},
    {&lmp_filter[LMPF_VAL_DATA_LINK_LOCAL_IPV4],
     { "Data-Link Local ID - IPv4", "lmp.data_link.local_ipv4", FT_IPv4, BASE_NONE, NULL, 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_VAL_DATA_LINK_LOCAL_UNNUM],
     { "Data-Link Local ID - Unnumbered", "lmp.data_link.local_unnum", FT_UINT32, BASE_DEC, NULL, 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_VAL_DATA_LINK_REMOTE_IPV4],
     { "Data-Link Remote ID - IPv4", "lmp.data_link.remote_ipv4", FT_IPv4, BASE_NONE, NULL, 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_VAL_DATA_LINK_REMOTE_UNNUM],
     { "Data-Link Remote ID - Unnumbered", "lmp.data_link.remote_unnum", FT_UINT32, BASE_DEC, NULL, 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_VAL_DATA_LINK_SUBOBJ],
     { "Subobject", "lmp.data_link_subobj", FT_NONE, BASE_DEC, NULL, 0x0,
     	"", HFILL }},
    {&lmp_filter[LMPF_VAL_DATA_LINK_SUBOBJ_SWITCHING_TYPE],
     { "Interface Switching Capability", "lmp.data_link_switching", FT_UINT8, BASE_DEC,
       VALS(gmpls_switching_type_str), 0x0, "", HFILL }},
    {&lmp_filter[LMPF_VAL_DATA_LINK_SUBOBJ_LSP_ENCODING],
     { "LSP Encoding Type", "lmp.data_link_encoding", FT_UINT8, BASE_DEC,
       VALS(gmpls_lsp_enc_str), 0x0, "", HFILL }},

    {&lmp_filter[LMPF_VAL_ERROR],
     { "Error Code", "lmp.error", FT_UINT32, BASE_HEX, NULL, 0x0,
     	"", HFILL }},

    {&lmp_filter[LMPF_VAL_ERROR_VERIFY_UNSUPPORTED_LINK],
     { "Verification - Unsupported for this TE-Link", "lmp.error.verify_unsupported_link",
       FT_BOOLEAN, 8, NULL, 0x01, "", HFILL }},
    {&lmp_filter[LMPF_VAL_ERROR_VERIFY_UNWILLING],
     { "Verification - Unwilling to Verify at this time", "lmp.error.verify_unwilling",
       FT_BOOLEAN, 8, NULL, 0x02, "", HFILL }},
    {&lmp_filter[LMPF_VAL_ERROR_VERIFY_TRANSPORT],
     { "Verification - Transport Unsupported", "lmp.error.verify_unsupported_transport",
       FT_BOOLEAN, 8, NULL, 0x04, "", HFILL }},
    {&lmp_filter[LMPF_VAL_ERROR_VERIFY_TE_LINK_ID],
     { "Verification - TE Link ID Configuration Error", "lmp.error.verify_te_link_id",
       FT_BOOLEAN, 8, NULL, 0x08, "", HFILL }},

    {&lmp_filter[LMPF_VAL_ERROR_VERIFY_UNKNOWN_CTYPE],
     { "Verification - Unknown Object C-Type", "lmp.error.verify_unknown_ctype",
       FT_BOOLEAN, 8, NULL, 0x08, "", HFILL }},

    {&lmp_filter[LMPF_VAL_ERROR_SUMMARY_BAD_PARAMETERS],
     { "Summary - Unacceptable non-negotiable parameters", "lmp.error.summary_bad_params",
       FT_BOOLEAN, 8, NULL, 0x01, "", HFILL }},
    {&lmp_filter[LMPF_VAL_ERROR_SUMMARY_RENEGOTIATE],
     { "Summary - Renegotiate Parametere", "lmp.error.summary_renegotiate",
       FT_BOOLEAN, 8, NULL, 0x02, "", HFILL }},
    {&lmp_filter[LMPF_VAL_ERROR_SUMMARY_BAD_TE_LINK],
     { "Summary - Bad TE Link Object", "lmp.error.summary_bad_te_link",
       FT_BOOLEAN, 8, NULL, 0x08, "", HFILL }},
    {&lmp_filter[LMPF_VAL_ERROR_SUMMARY_BAD_DATA_LINK],
     { "Summary - Bad Data Link Object", "lmp.error.summary_bad_data_link",
       FT_BOOLEAN, 8, NULL, 0x10, "", HFILL }},
    {&lmp_filter[LMPF_VAL_ERROR_SUMMARY_UNKNOWN_TEL_CTYPE],
     { "Summary - Bad TE Link C-Type", "lmp.error.summary_unknown_tel_ctype",
       FT_BOOLEAN, 8, NULL, 0x04, "", HFILL }},
    {&lmp_filter[LMPF_VAL_ERROR_SUMMARY_UNKNOWN_DL_CTYPE],
     { "Summary - Bad Data Link C-Type", "lmp.error.summary_unknown_dl_ctype",
       FT_BOOLEAN, 8, NULL, 0x04, "", HFILL }},
    {&lmp_filter[LMPF_VAL_ERROR_SUMMARY_BAD_REMOTE_LINK_ID],
     { "Summary - Bad Remote Link ID", "lmp.error.summary_bad_remote_link_id",
       FT_BOOLEAN, 8, NULL, 0x04, "", HFILL }},
    {&lmp_filter[LMPF_VAL_ERROR_CONFIG_BAD_PARAMETERS],
     { "Config - Unacceptable non-negotiable parameters", "lmp.error.config_bad_params",
       FT_BOOLEAN, 8, NULL, 0x01, "", HFILL }},
    {&lmp_filter[LMPF_VAL_ERROR_CONFIG_RENEGOTIATE],
     { "Config - Renegotiate Parametere", "lmp.error.config_renegotiate",
       FT_BOOLEAN, 8, NULL, 0x02, "", HFILL }},
    {&lmp_filter[LMPF_VAL_ERROR_CONFIG_BAD_CCID],
     { "Config - Bad CC ID", "lmp.error.config_bad_ccid",
       FT_BOOLEAN, 8, NULL, 0x04, "", HFILL }},

    {&lmp_filter[LMPF_VAL_SERVICE_CONFIG_SP_FLAGS],
     { "Service Config - Supported Signalling Protocols", 
     "lmp.service_config.sp", FT_UINT8, BASE_HEX, NULL, 0x0, "", HFILL}},

    {&lmp_filter[LMPF_VAL_SERVICE_CONFIG_SP_FLAGS_RSVP],
    { " RSVP is supported", "lmp.service_config.sp.rsvp", 
      FT_BOOLEAN, 8, NULL, 0x01, "", HFILL}},

    {&lmp_filter[LMPF_VAL_SERVICE_CONFIG_SP_FLAGS_LDP],
     { "LDP is supported", "lmp.service_config.sp.ldp", 
       FT_BOOLEAN, 8, NULL, 0x02, "", HFILL}},

    {&lmp_filter[LMPF_VAL_SERVICE_CONFIG_CPSA_TP_FLAGS],
     { "Client Port Service Attributes", "lmp.service_config.cpsa", 
       FT_UINT8, BASE_HEX, NULL, 0x0, "", HFILL}},

    {&lmp_filter[LMPF_VAL_SERVICE_CONFIG_CPSA_TP_FLAGS_PATH_OVERHEAD],
     { "Path/VC Overhead Transparency Supported", 
       "lmp.service_config.cpsa.path_overhead", 
       FT_BOOLEAN, 8, NULL, 0x01, "", HFILL}},

    {&lmp_filter[LMPF_VAL_SERVICE_CONFIG_CPSA_TP_FLAGS_LINE_OVERHEAD],
     { "Line/MS Overhead Transparency Supported", 
       "lmp.service_config.cpsa.line_overhead", 
       FT_BOOLEAN, 8, NULL, 0x02, "", HFILL}},

    {&lmp_filter[LMPF_VAL_SERVICE_CONFIG_CPSA_TP_FLAGS_SECTION_OVERHEAD],
     { "Section/RS Overhead Transparency Supported", 
       "lmp.service_config.cpsa.section_overhead", 
       FT_BOOLEAN, 8, NULL, 0x04, "", HFILL}},

    {&lmp_filter[LMPF_VAL_SERVICE_CONFIG_CPSA_CCT_FLAGS],
     { "Contiguous Concatenation Types", "lmp.service_config.cct", 
       FT_UINT8, BASE_HEX, NULL, 0x0, "", HFILL}},

    {&lmp_filter[LMPF_VAL_SERVICE_CONFIG_CPSA_CCT_FLAGS_CC_SUPPORTED],
     { "Contiguous Concatenation Types Supported", 
       "lmp.service_config.cpsa.line_overhead", 
       FT_BOOLEAN, 8, NULL, 0x01, "", HFILL}},

    {&lmp_filter[LMPF_VAL_SERVICE_CONFIG_CPSA_MIN_NCC], 
     { "Minimum Number of Contiguously Concatenated Components", 
       "lmp.service_config.cpsa.min_ncc",
       FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL}}, 

    {&lmp_filter[LMPF_VAL_SERVICE_CONFIG_CPSA_MAX_NCC], 
     { "Maximum Number of Contiguously Concatenated Components", 
       "lmp.service_config.cpsa.max_ncc",
       FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL}}, 

    {&lmp_filter[LMPF_VAL_SERVICE_CONFIG_CPSA_MIN_NVC], 
     { "Maximum Number of Contiguously Concatenated Components", 
       "lmp.service_config.cpsa.min_nvc",
       FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL}}, 

    {&lmp_filter[LMPF_VAL_SERVICE_CONFIG_CPSA_MAX_NVC], 
     { "Minimum Number of Virtually Concatenated Components", 
       "lmp.service_config.cpsa.max_nvc",
       FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL}},

    {&lmp_filter[LMPF_VAL_SERVICE_CONFIG_CPSA_INTERFACE_ID], 
     { "Local interface id of the client interface referred to", 
       "lmp.service_config.cpsa.local_ifid",
       FT_IPv4, BASE_NONE, NULL, 0x0, "", HFILL}},

    {&lmp_filter[LMPF_VAL_SERVICE_CONFIG_NSA_TRANSPARENCY_FLAGS],
     { "Network Transparency Flags",
       "lmp.service_config.nsa.transparency",
       FT_UINT32, BASE_HEX, NULL, 0x0, "", HFILL}},

    {&lmp_filter[LMPF_VAL_SERVICE_CONFIG_NSA_TRANSPARENCY_FLAGS_SOH],
     { "Standard SOH/RSOH transparency supported",
       "lmp.service_config.nsa.transparency.soh",
       FT_BOOLEAN, 8, NULL, 0x01, "", HFILL}},

    {&lmp_filter[LMPF_VAL_SERVICE_CONFIG_NSA_TRANSPARENCY_FLAGS_LOH],
     { "Standard LOH/MSOH transparency supported",
       "lmp.service_config.nsa.transparency.loh",
       FT_BOOLEAN, 8, NULL, 0x02, "", HFILL}},

    {&lmp_filter[LMPF_VAL_SERVICE_CONFIG_NSA_TCM_FLAGS],
     { "TCM Monitoring", 
     "lmp.service_config.nsa.tcm", 
       FT_UINT8, BASE_HEX, NULL, 0x0, "", HFILL}},

    {&lmp_filter[LMPF_VAL_SERVICE_CONFIG_NSA_TCM_FLAGS_TCM_SUPPORTED],
     { "TCM Monitoring Supported",
       "lmp.service_config.nsa.transparency.tcm",
       FT_BOOLEAN, 8, NULL, 0x01, "", HFILL}},

    {&lmp_filter[LMPF_VAL_SERVICE_CONFIG_NSA_NETWORK_DIVERSITY_FLAGS],
     { "Network Diversity Flags", 
     "lmp.service_config.nsa.diversity", 
       FT_UINT8, BASE_HEX, NULL, 0x0, "", HFILL}},
    
    {&lmp_filter[LMPF_VAL_SERVICE_CONFIG_NSA_NETWORK_DIVERSITY_FLAGS_NODE],
     { "Node diversity supported",
       "lmp.service_config.nsa.diversity.node",
       FT_BOOLEAN, 8, NULL, 0x01, "", HFILL}},

    {&lmp_filter[LMPF_VAL_SERVICE_CONFIG_NSA_NETWORK_DIVERSITY_FLAGS_LINK],
     { "Link diversity supported",
       "lmp.service_config.nsa.diversity.link",
       FT_BOOLEAN, 8, NULL, 0x02, "", HFILL}},

    {&lmp_filter[LMPF_VAL_SERVICE_CONFIG_NSA_NETWORK_DIVERSITY_FLAGS_SRLG],
     { "SRLG diversity supported",
       "lmp.service_config.nsa.diversity.srlg",
       FT_BOOLEAN, 8, NULL, 0x04, "", HFILL}},

};

static int
lmp_valid_class(int class)
{
    /* Contiguous classes */
    if (class > LMP_CLASS_NULL && class <= LMP_LAST_CONTIGUOUS_CLASS) 
	return 1;

    /* Noncontiguous classes */
    if (class == LMP_CLASS_ERROR || 
	class == LMP_CLASS_SERVICE_CONFIG) 
	return 1;

    return 0;
}

static int
lmp_class_to_filter_num(int class)
{

    /* 
     * The contiguous values can all be handled in the same way. The ERROR and
     * Service Config objects, whose C-Type values are not contiguously assigned,
     * must be handled separately.
     */
    switch (class) {
	
    case LMP_CLASS_CCID:
    case LMP_CLASS_NODE_ID:
    case LMP_CLASS_LINK_ID:
    case LMP_CLASS_INTERFACE_ID:
    case LMP_CLASS_MESSAGE_ID:
    case LMP_CLASS_CONFIG:
    case LMP_CLASS_HELLO:
    case LMP_CLASS_BEGIN_VERIFY:
    case LMP_CLASS_BEGIN_VERIFY_ACK:
    case LMP_CLASS_VERIFY_ID:
    case LMP_CLASS_TE_LINK:
    case LMP_CLASS_DATA_LINK:
    case LMP_CLASS_CHANNEL_STATUS:
    case LMP_CLASS_CHANNEL_STATUS_REQUEST:
	return LMPF_OBJECT + class;

    case LMP_CLASS_ERROR:
	return LMPF_CLASS_ERROR;
	
    case LMP_CLASS_SERVICE_CONFIG:
	return LMPF_CLASS_SERVICE_CONFIG;

    default:
	return -1;
    }
}


/*------------------------------------------------------------------------------
 * LMP Subtrees
 *
 * We have two types of subtrees - a statically defined, constant set and
 * a class set - one for each class. The static ones are before all the class ones
 */
enum {
    LMP_TREE_MAIN,
    LMP_TREE_HEADER,
    LMP_TREE_HEADER_FLAGS,
    LMP_TREE_OBJECT_HEADER,
    LMP_TREE_ERROR_FLAGS,
    LMP_TREE_BEGIN_VERIFY_FLAGS,
    LMP_TREE_BEGIN_VERIFY_TRANSPORT_FLAGS,
    LMP_TREE_TE_LINK_FLAGS,
    LMP_TREE_DATA_LINK_FLAGS,
    LMP_TREE_DATA_LINK_SUBOBJ,
    LMP_TREE_CHANNEL_STATUS_ID,
    LMP_TREE_SERVICE_CONFIG_SP_FLAGS,
    LMP_TREE_SERVICE_CONFIG_CPSA_TP_FLAGS,
    LMP_TREE_SERVICE_CONFIG_CPSA_CCT_FLAGS,
    LMP_TREE_SERVICE_CONFIG_NSA_TRANSPARENCY_FLAGS,
    LMP_TREE_SERVICE_CONFIG_NSA_TCM_FLAGS,
    LMP_TREE_SERVICE_CONFIG_NSA_NETWORK_DIVERSITY_FLAGS,

    LMP_TREE_CLASS_START
};

#define NUM_LMP_SUBTREES (LMP_TREE_CLASS_START + LMP_CLASS_MAX)

static gint lmp_subtree[NUM_LMP_SUBTREES];

static int lmp_class_to_subtree(int class)
{
    if (lmp_valid_class(class)) {
	if (class == LMP_CLASS_SERVICE_CONFIG) {
	    return lmp_subtree[LMP_TREE_CLASS_START + LMP_CLASS_SERVICE_CONFIG];
	}

	return lmp_subtree[LMP_TREE_CLASS_START + class];
    }
    return -1;
}

/*------------------------------------------------------------------------------
 * Da code
 */

static int
dissect_lmp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
{
    int offset = 0;
    proto_tree *lmp_tree = NULL, *ti, *ti2;
    proto_tree *lmp_header_tree;
    proto_tree *lmp_header_flags_tree;
    proto_tree *lmp_object_tree;
    proto_tree *lmp_object_header_tree;
    proto_tree *lmp_flags_tree;
    proto_tree *lmp_subobj_tree;

    guint8 version;
    guint8 flags;
    guint8 message_type;
    guint16 cksum, computed_cksum;
    vec_t cksum_vec[1];
    int j, k, l, len;
    int msg_length;
    int obj_length;
    int mylen;
    int offset2;
    int proto;

    proto = pinfo->ipproto;

    /* Only process UDP packets */
    if (proto != IP_PROTO_UDP) {
	    return 0;
    }

    if (check_col(pinfo->cinfo, COL_PROTOCOL))
        col_set_str(pinfo->cinfo, COL_PROTOCOL, "LMP");
    if (check_col(pinfo->cinfo, COL_INFO))
        col_clear(pinfo->cinfo, COL_INFO);

    version = (tvb_get_guint8(tvb, offset+0)) >> 4;
    flags = tvb_get_guint8(tvb, offset+2);
    message_type = tvb_get_guint8(tvb, offset+3);
    if (check_col(pinfo->cinfo, COL_INFO)) {
        col_add_str(pinfo->cinfo, COL_INFO,
            val_to_str(message_type, message_type_vals, "Unknown (%u). "));
    }

    if (tree) {
	msg_length = tvb_get_ntohs(tvb, offset+4);
	ti = proto_tree_add_item(tree, proto_lmp, tvb, offset, msg_length,
	    FALSE);
	lmp_tree = proto_item_add_subtree(ti, lmp_subtree[LMP_TREE_MAIN]);
	ti = proto_tree_add_text(lmp_tree, tvb, offset, 12, "LMP Header. %s",
				 val_to_str(message_type, message_type_vals,
					    "Unknown Message (%u). "));
	lmp_header_tree = proto_item_add_subtree(ti, lmp_subtree[LMP_TREE_HEADER]);
        proto_tree_add_text(lmp_header_tree, tvb, offset, 1, "LMP Version: %u",
			    version);
	ti = proto_tree_add_text(lmp_header_tree, tvb, offset+2, 1, "Flags: %02x",
				 flags);
	lmp_header_flags_tree = proto_item_add_subtree(ti, lmp_subtree[LMP_TREE_HEADER_FLAGS]);
	proto_tree_add_boolean(lmp_header_flags_tree, lmp_filter[LMPF_HDR_FLAGS_CC_DOWN],
			       tvb, offset+2, 1, flags);
	proto_tree_add_boolean(lmp_header_flags_tree, lmp_filter[LMPF_HDR_FLAGS_REBOOT],
			       tvb, offset+2, 1, flags);
	proto_tree_add_uint(lmp_header_tree, lmp_filter[LMPF_MSG], tvb,
			    offset+3, 1, message_type);
	proto_tree_add_text(lmp_header_tree, tvb, offset+4, 2, "Length: %d bytes",
			    msg_length);
/*	if (LMPF_MSG + message_type < LMPF_MSG_MAX && message_type > 0) {*/
    /* this "if" is still a hack, but compared to the former one at least correct */
    if ((message_type >= LMPF_MSG_CONFIG && message_type <= LMPF_MSG_CHANNEL_STATUS_RESP) ||
        (message_type >= LMPF_MSG_SERVICE_CONFIG && message_type <= LMPF_MSG_SERVICE_CONFIG_NACK) ) {
	    proto_tree_add_boolean_hidden(lmp_header_tree, lmp_filter[LMPF_MSG + message_type], tvb,
					  offset+3, 1, 1);
	} else {
	    proto_tree_add_protocol_format(lmp_header_tree, proto_malformed, tvb, offset+3, 1,
					   "Invalid message type: %u", message_type);
		return tvb_length(tvb);
	}

	cksum = tvb_get_ntohs(tvb, offset+6);
	if (!pinfo->fragmented && (int) tvb_length(tvb) >= msg_length) {
	    /* The packet isn't part of a fragmented datagram and isn't
	       truncated, so we can checksum it. */
	    cksum_vec[0].ptr = tvb_get_ptr(tvb, 0, msg_length);
	    cksum_vec[0].len = msg_length;
	    computed_cksum = in_cksum(&cksum_vec[0], 1);

	    if (computed_cksum == 0) {
		proto_tree_add_text(lmp_header_tree, tvb, offset+6, 2,
				    "Message Checksum: 0x%04x [correct]",
				    cksum);
	    } else {
		proto_tree_add_text(lmp_header_tree, tvb, offset+6, 2,
				    "Message Checksum: 0x%04x [incorrect, should be 0x%04x]",
				    cksum,
				    in_cksum_shouldbe(cksum, computed_cksum));
	    }
	} else {
	    proto_tree_add_text(lmp_header_tree, tvb, offset+6, 2,
				"Message Checksum: 0x%04x",
				cksum);
	}

	offset += 8;
	len = 8;
	while (len < msg_length) {
	  guint8 class;
	  guint8 type;
	  guint8 negotiable;
	  const char *object_type;

	  obj_length = tvb_get_ntohs(tvb, offset+2);
	  class = tvb_get_guint8(tvb, offset+1);
	  type = tvb_get_guint8(tvb, offset);
	  negotiable = (type >> 7); type &= 0x7f;
	  object_type = val_to_str(class, lmp_class_vals, "Unknown");
	  proto_tree_add_uint_hidden(lmp_tree, lmp_filter[LMPF_OBJECT],
				     tvb,
				     offset, 1, class);
	  if (lmp_valid_class(class)) {

	      ti = proto_tree_add_item(lmp_tree, 
				       lmp_filter[lmp_class_to_filter_num(class)],
				       tvb, offset, obj_length, FALSE);
	  } else {
	      proto_tree_add_protocol_format(lmp_tree, proto_malformed, tvb, 
					     offset+1, 1,
					     "Invalid class: %u", class);
	      return tvb_length(tvb);
	  }
	  lmp_object_tree = proto_item_add_subtree(ti, lmp_class_to_subtree(class));

	  ti2 = proto_tree_add_text(lmp_object_tree, tvb, offset, 4,
				    "Header. Class %d, C-Type %d, Length %d, %s",
				    class, type, obj_length,
				    negotiable ? "Negotiable" : "Not Negotiable");

	  lmp_object_header_tree = 
	      proto_item_add_subtree(ti2, lmp_subtree[LMP_TREE_OBJECT_HEADER]);

	  proto_tree_add_text(lmp_object_header_tree, tvb, offset, 1,
			      negotiable ? "Negotiable" : "Not Negotiable");
	  proto_tree_add_text(lmp_object_header_tree, tvb, offset+2, 2,
			      "Length: %u", obj_length);
	  proto_tree_add_text(lmp_object_header_tree, tvb, offset+1, 1,
			      "Object Class: %u - %s",
			      class, object_type);
	  proto_tree_add_item(lmp_object_header_tree, lmp_filter[LMPF_VAL_CTYPE],
			      tvb, offset, 1, type);
	  offset2 = offset+4;
	  mylen = obj_length - 4;
	  
	  switch (class) {

	  case LMP_CLASS_NULL:
	      break;

	  case LMP_CLASS_CCID:
	      switch(type) {
		  
	      case 1:
		  l = LMPF_VAL_LOCAL_CCID;
		  proto_item_append_text(ti, ": %d", tvb_get_ntohl(tvb, offset2));
		  proto_tree_add_uint(lmp_object_tree, lmp_filter[l], tvb, 
				      offset2, 4, tvb_get_ntohl(tvb, offset2));
		  break;
		  
	      case 2:
		  l = LMPF_VAL_REMOTE_CCID;
		  proto_item_append_text(ti, ": %d", tvb_get_ntohl(tvb, offset2));
		  proto_tree_add_uint(lmp_object_tree, lmp_filter[l], tvb, 
				      offset2, 4, tvb_get_ntohl(tvb, offset2));
	      default:
		  proto_tree_add_text(lmp_object_tree, tvb, offset2, mylen,
				      "Data (%d bytes)", mylen);
		  break;
	      }
	      break;
	      
	  case LMP_CLASS_NODE_ID:
	      switch(type) {
		  
	      case 1:
		  l = LMPF_VAL_LOCAL_NODE_ID;
		  proto_item_append_text(ti, ": %s",
					 ip_to_str(tvb_get_ptr(tvb, offset2, 4)));
		  proto_tree_add_item(lmp_object_tree, lmp_filter[l], tvb, 
				      offset2, 4, FALSE);
		  break;
		  
	      case 2:
		  l = LMPF_VAL_REMOTE_NODE_ID;
		  proto_item_append_text(ti, ": %s",
					 ip_to_str(tvb_get_ptr(tvb, offset2, 4)));
		  proto_tree_add_item(lmp_object_tree, lmp_filter[l], tvb, 
				      offset2, 4, FALSE);
		  break;
		  
	      default:
		  proto_tree_add_text(lmp_object_tree, tvb, offset2, mylen,
				      "Data (%d bytes)", mylen);
		  break;
	      }
	      break;
	      
	  case LMP_CLASS_LINK_ID:
	      
	      switch(type) {
		  
	      case 1:
	      case 2:
		  l = (type == 1)? LMPF_VAL_LOCAL_LINK_ID_IPV4:
		      LMPF_VAL_REMOTE_LINK_ID_IPV4;
		  proto_item_append_text(ti, ": IPv4 %s",
					 ip_to_str(tvb_get_ptr(tvb, offset2, 4)));
		  proto_tree_add_item(lmp_object_tree, lmp_filter[l], tvb, 
				      offset2, 4, FALSE);
		  break;
		  
	      case 3:
	      case 4:
		  l = (type == 3)? LMPF_VAL_LOCAL_LINK_ID_IPV6:
		      LMPF_VAL_REMOTE_LINK_ID_IPV6;
		  proto_item_append_text(ti, ": IPv6 %s",
					 ip6_to_str((const struct e_in6_addr *)tvb_get_ptr(tvb, offset2, 16)));
		  proto_tree_add_text(lmp_object_tree, tvb, offset2, 16, "IPv6: %s",
				      ip6_to_str((const struct e_in6_addr *)tvb_get_ptr(tvb, offset2, 16)));
		  break;
	      case 5:
	      case 6:
		  l = (type == 5)? LMPF_VAL_LOCAL_LINK_ID_UNNUM:
		      LMPF_VAL_REMOTE_LINK_ID_UNNUM;
		  proto_item_append_text(ti, ": Unnumbered %d", 
					 tvb_get_ntohl(tvb, offset2));
		  proto_tree_add_item(lmp_object_tree, lmp_filter[l], tvb, 
				      offset2, 4, FALSE);
		  break;

	      default:
		  proto_tree_add_text(lmp_object_tree, tvb, offset2, mylen,
				      "Data (%d bytes)", mylen);
		  break;
	      }
	      break;

	  case LMP_CLASS_INTERFACE_ID:
	      
	      switch(type) {
		  
	      case 1:
	      case 2:
		  l = (type == 1)? LMPF_VAL_LOCAL_INTERFACE_ID_IPV4:
		      LMPF_VAL_REMOTE_INTERFACE_ID_IPV4;
		  proto_item_append_text(ti, ": IPv4 %s",
					 ip_to_str(tvb_get_ptr(tvb, offset2, 4)));
		  proto_tree_add_item(lmp_object_tree, lmp_filter[l], tvb, 
				      offset2, 4, FALSE);
		  break;
  
	      case 3:
	      case 4:
		  l = (type == 3)? LMPF_VAL_LOCAL_INTERFACE_ID_IPV6:
		      LMPF_VAL_REMOTE_INTERFACE_ID_IPV6;
		  proto_item_append_text(ti, ": IPv6 %s",
					 ip6_to_str((const struct e_in6_addr *)tvb_get_ptr(tvb, offset2, 16)));
		  proto_tree_add_text(lmp_object_tree, tvb, offset2, 16, "IPv6: %s",
				      ip6_to_str((const struct e_in6_addr *)tvb_get_ptr(tvb, offset2, 16)));
		  break;

	      case 5:
	      case 6:
		  l = (type == 5)? LMPF_VAL_LOCAL_INTERFACE_ID_UNNUM:
		      LMPF_VAL_REMOTE_INTERFACE_ID_UNNUM;
		  proto_item_append_text(ti, ": Unnumbered %d", 
					 tvb_get_ntohl(tvb, offset2));
		  proto_tree_add_item(lmp_object_tree, lmp_filter[l], tvb, 
				      offset2, 4, FALSE);
		  break;

	      default:
		  proto_tree_add_text(lmp_object_tree, tvb, offset2, mylen,
				      "Data (%d bytes)", mylen);
		  break;
	      }
	      break;

	  case LMP_CLASS_MESSAGE_ID:
	      
	      switch(type) {
		  
	      case 1:
		  
		  l = LMPF_VAL_MESSAGE_ID;
		  proto_item_append_text(ti, ": %d", tvb_get_ntohl(tvb, offset2));
		  proto_tree_add_uint(lmp_object_tree, lmp_filter[l], tvb, 
				      offset2, 4, tvb_get_ntohl(tvb, offset2));
		  break;
		  
	      case 2:
		  l = LMPF_VAL_MESSAGE_ID_ACK;
		  proto_item_append_text(ti, ": %d", tvb_get_ntohl(tvb, offset2));
		  proto_tree_add_uint(lmp_object_tree, lmp_filter[l], tvb, 
				      offset2, 4, tvb_get_ntohl(tvb, offset2));
		  break;
		  
	      default:
		  proto_tree_add_text(lmp_object_tree, tvb, offset2, mylen,
					"Data (%d bytes)", mylen);
		  break;
	      }
	      break;

	  case LMP_CLASS_CONFIG:

	      switch(type) {
		  
	      case 1:
		  proto_item_append_text(ti, ": HelloInterval: %d, HelloDeadInterval: %d",
					 tvb_get_ntohs(tvb, offset2), 
					 tvb_get_ntohs(tvb, offset2+2));
		  proto_tree_add_uint(lmp_object_tree, 
				      lmp_filter[LMPF_VAL_CONFIG_HELLO],
				      tvb, offset2, 2, tvb_get_ntohs(tvb, offset2));
		  proto_tree_add_uint(lmp_object_tree, 
				      lmp_filter[LMPF_VAL_CONFIG_HELLO_DEAD],
				      tvb, offset2+2, 2, 
				      tvb_get_ntohs(tvb, offset2+2));
		  break;
		  
	      default:
		  proto_tree_add_text(lmp_object_tree, tvb, offset2, mylen,
				      "Data (%d bytes)", mylen);
		  break;
	      }
	      break;
	      
	  case LMP_CLASS_HELLO:

	      switch(type) {
		  
	      case 1:
		  proto_item_append_text(ti, ": TxSeq %d, RxSeq: %d",
					 tvb_get_ntohl(tvb, offset2),
					 tvb_get_ntohl(tvb, offset2+4));
		  proto_tree_add_uint(lmp_object_tree, 
				      lmp_filter[LMPF_VAL_HELLO_TXSEQ],
				      tvb, offset2, 4, 
				      tvb_get_ntohl(tvb, offset2));
		  proto_tree_add_uint(lmp_object_tree, 
				      lmp_filter[LMPF_VAL_HELLO_RXSEQ],
				      tvb, offset2+4, 4, 
				      tvb_get_ntohl(tvb, offset2+4));
		  break;

	      default:
		  proto_tree_add_text(lmp_object_tree, tvb, offset2, mylen,
				      "Data (%d bytes)", mylen);
		  break;
	      }
	      break;
	      
	  case LMP_CLASS_BEGIN_VERIFY:

	      switch(type) {

	      case 1:
		  l = tvb_get_ntohs(tvb, offset2);
		  ti2 = proto_tree_add_item(lmp_object_tree, 
					    lmp_filter[LMPF_VAL_BEGIN_VERIFY_FLAGS],
					    tvb, offset2, 2, FALSE);
		  
		  lmp_flags_tree = proto_item_add_subtree(ti2, 
							  lmp_subtree[LMP_TREE_BEGIN_VERIFY_FLAGS]);
		  proto_tree_add_boolean(lmp_flags_tree, 
					 lmp_filter[LMPF_VAL_BEGIN_VERIFY_FLAGS_ALL_LINKS],
					 tvb, offset2, 2, l);
		  proto_tree_add_boolean(lmp_flags_tree, 
					 lmp_filter[LMPF_VAL_BEGIN_VERIFY_FLAGS_LINK_TYPE],
					 tvb, offset2, 2, l);
		  proto_tree_add_text(lmp_object_tree, tvb, offset2+2, 2,
				      "Verify Interval: %d ms", 
				      tvb_get_ntohs(tvb, offset2+2));
		  proto_tree_add_text(lmp_object_tree, tvb, offset2+4, 4,
				      "Number of Data Links: %d", 
				      tvb_get_ntohl(tvb, offset2+4));
		  proto_tree_add_item(lmp_object_tree, 
				      lmp_filter[LMPF_VAL_BEGIN_VERIFY_ENCTYPE],
				      tvb, offset2+8, 1, FALSE);
		  proto_tree_add_text(lmp_object_tree, tvb, offset2+10, 2,
				      "Verify Transport Mechanism: 0x%0x", 
				      tvb_get_ntohs(tvb, offset2+10));
		  proto_tree_add_text(lmp_object_tree, tvb, offset2+12, 4,
				      "Transmission Rate: %.10g", 
				      tvb_get_ntohieee_float(tvb, offset2+12));
		  proto_tree_add_text(lmp_object_tree, tvb, offset2+16, 4,
				      "Wavelength: %d", 
				      tvb_get_ntohl(tvb, offset2+16));
		  break;

	      default:
		  proto_tree_add_text(lmp_object_tree, tvb, offset2, mylen,
				      "Data (%d bytes)", mylen);
		  break;
	      }
	      break;

	  case LMP_CLASS_BEGIN_VERIFY_ACK:

	      switch(type) {

	      case 1:
		  proto_item_append_text(ti, ": VerifyDeadInterval: %d, TransportResponse: 0x%0x",
					 tvb_get_ntohs(tvb, offset2), 
					 tvb_get_ntohs(tvb, offset2+2));
		  proto_tree_add_text(lmp_object_tree, tvb, offset2, 2,
				      "VerifyDeadInterval: %d ms", 
				      tvb_get_ntohs(tvb, offset2));
		  proto_tree_add_text(lmp_object_tree, tvb, offset2+2, 2,
				      "Verify Transport Response: 0x%0x", 
				      tvb_get_ntohs(tvb, offset2+2));
		  break;

	      default:
		  proto_tree_add_text(lmp_object_tree, tvb, offset2, mylen,
				      "Data (%d bytes)", mylen);
		  break;
	      }
	      break;
	      
	  case LMP_CLASS_VERIFY_ID:

	      switch(type) {

	      case 1:
		  proto_item_append_text(ti, ": %d", 
					 tvb_get_ntohl(tvb, offset2));
		  proto_tree_add_uint(lmp_object_tree, 
				      lmp_filter[LMPF_VAL_VERIFY_ID], 
				      tvb, offset2, 4,
				      tvb_get_ntohl(tvb, offset2));
		  break;
	      default:
		  proto_tree_add_text(lmp_object_tree, tvb, offset2, mylen,
				      "Data (%d bytes)", mylen);
		  break;
	      }
	      break;

	  case LMP_CLASS_TE_LINK:
	      l = tvb_get_guint8(tvb, offset2);
	      ti2 = proto_tree_add_uint(lmp_object_tree, 
					lmp_filter[LMPF_VAL_TE_LINK_FLAGS],
					tvb, offset2, 1, l);
	      
	      proto_item_append_text(ti2, ": %s%s",
				     (l&0x01) ? "Fault-Mgmt-Supported " : "",
				     (l&0x02) ? "Link-Verification-Supported " : "");
	      
	      lmp_flags_tree = proto_item_add_subtree(ti2, 
						      lmp_subtree[LMP_TREE_TE_LINK_FLAGS]);
	      proto_tree_add_boolean(lmp_flags_tree,
				     lmp_filter[LMPF_VAL_TE_LINK_FLAGS_FAULT_MGMT],
				     tvb, offset2, 1, l);
	      proto_tree_add_boolean(lmp_flags_tree,
				     lmp_filter[LMPF_VAL_TE_LINK_FLAGS_LINK_VERIFY],
				     tvb, offset2, 1, l);
	      switch(type) {

	      case 1:
		  proto_item_append_text(ti, ": IPv4: Local %s, Remote %s",
					 ip_to_str(tvb_get_ptr(tvb, offset2+4, 4)),
					 ip_to_str(tvb_get_ptr(tvb, offset2+8, 4)));
		  proto_tree_add_item(lmp_object_tree, 
				      lmp_filter[LMPF_VAL_TE_LINK_LOCAL_IPV4],
				      tvb, offset2+4, 4, FALSE);
		  proto_tree_add_item(lmp_object_tree, 
				      lmp_filter[LMPF_VAL_TE_LINK_REMOTE_IPV4],
				      tvb, offset2+8, 4, FALSE);
		  break;
		  
	      case 2:
		  proto_item_append_text(ti, ": IPv6: Local %s, Remote %s",
					 ip6_to_str((const struct e_in6_addr *)tvb_get_ptr(tvb, offset2+4, 16)),
					 ip6_to_str((const struct e_in6_addr *)tvb_get_ptr(tvb, offset2+8, 16)));
		  proto_tree_add_text(lmp_object_tree, tvb, offset2+4, 16, 
				      "TE-Link Local ID - IPv6: %s",
				      ip6_to_str((const struct e_in6_addr *)tvb_get_ptr(tvb, offset2, 16)));
		  proto_tree_add_text(lmp_object_tree, tvb, offset2+20,16, 
				      "TE-Link Remote ID - IPv6: %s",
				      ip6_to_str((const struct e_in6_addr *)tvb_get_ptr(tvb, offset2+4, 16)));
		  break;

	      case 3:
		  proto_item_append_text(ti, ": Unnumbered: Local %d, Remote %d",
					 tvb_get_ntohl(tvb, offset2+4), 
					 tvb_get_ntohl(tvb, offset2+8));
		  
		  proto_tree_add_item(lmp_object_tree, 
				      lmp_filter[LMPF_VAL_TE_LINK_LOCAL_UNNUM],
				      tvb, offset2+4, 4, FALSE);
		  
		  proto_tree_add_item(lmp_object_tree, 
				      lmp_filter[LMPF_VAL_TE_LINK_REMOTE_UNNUM],
				      tvb, offset2+8, 4, FALSE);
		  break;
	      default:
		  proto_tree_add_text(lmp_object_tree, tvb, offset2, mylen,
				      "Data (%d bytes)", mylen);
		  break;
	      }
	      break;
	      
	  case LMP_CLASS_DATA_LINK:

	      l = tvb_get_guint8(tvb, offset2);
	      ti2 = proto_tree_add_uint(lmp_object_tree, 
					lmp_filter[LMPF_VAL_DATA_LINK_FLAGS],
					tvb, offset2, 1, l);
	      proto_item_append_text(ti2, ": %s%s",
				     (l&0x01) ? "Interface-Type-Port " : "Interface-Type-Component-Link ",
				     (l&0x02) ? "Allocated " : "Unallocated ");

	      lmp_flags_tree = proto_item_add_subtree(ti2, 
						      lmp_subtree[LMP_TREE_DATA_LINK_FLAGS]);
	      proto_tree_add_boolean(lmp_flags_tree,
				     lmp_filter[LMPF_VAL_DATA_LINK_FLAGS_PORT],
				     tvb, offset2, 1, l);
	      proto_tree_add_boolean(lmp_flags_tree,
				     lmp_filter[LMPF_VAL_DATA_LINK_FLAGS_ALLOCATED],
				     tvb, offset2, 1, l);
	      switch(type) {

	      case 1:
		  proto_item_append_text(ti, ": IPv4: Local %s, Remote %s",
					 ip_to_str(tvb_get_ptr(tvb, offset2+4, 4)),
					 ip_to_str(tvb_get_ptr(tvb, offset2+8, 4)));

		  proto_tree_add_item(lmp_object_tree, 
				      lmp_filter[LMPF_VAL_DATA_LINK_LOCAL_IPV4],
				      tvb, offset2+4, 4, FALSE);

		  proto_tree_add_item(lmp_object_tree, 
				      lmp_filter[LMPF_VAL_DATA_LINK_REMOTE_IPV4],
				      tvb, offset2+8, 4, FALSE);
		  l = 12;
		  break;

	      case 2:
		  proto_item_append_text(ti, ": IPv6: Local %s, Remote %s",
					 ip6_to_str((const struct e_in6_addr *)tvb_get_ptr(tvb, offset2+4, 16)),
					 ip6_to_str((const struct e_in6_addr *)tvb_get_ptr(tvb, offset2+8, 16)));
		  proto_tree_add_text(lmp_object_tree, tvb, offset2+4, 16,
				      "Data-Link Local ID - IPv6: %s",
				      ip6_to_str((const struct e_in6_addr *)tvb_get_ptr(tvb, offset2, 16)));
		  proto_tree_add_text(lmp_object_tree, tvb, offset2+20,16,
				      "Data-Link Remote ID - IPv6: %s",
				      ip6_to_str((const struct e_in6_addr *)tvb_get_ptr(tvb, offset2+4, 16)));
		  l = 36;
		  break;

	      case 3:
		  proto_item_append_text(ti, ": Unnumbered: Local %d, Remote %d",
					 tvb_get_ntohl(tvb, offset2+4), 
					 tvb_get_ntohl(tvb, offset2+8));
		  proto_tree_add_item(lmp_object_tree, 
				      lmp_filter[LMPF_VAL_DATA_LINK_LOCAL_UNNUM],
				      tvb, offset2+4, 4, FALSE);
		  proto_tree_add_item(lmp_object_tree, lmp_filter[LMPF_VAL_DATA_LINK_REMOTE_UNNUM],
				      tvb, offset2+8, 4, FALSE);
		  l = 12;
		  break;

	      default:
		  proto_tree_add_text(lmp_object_tree, tvb, offset2, mylen,
				      "Data (%d bytes)", mylen);
		  break;
	      }
	      
	      while (l < obj_length - 4) {
		  mylen = tvb_get_guint8(tvb, offset2+l+1);
		  ti2 = proto_tree_add_item(lmp_object_tree, 
					    lmp_filter[LMPF_VAL_DATA_LINK_SUBOBJ],
					    tvb, offset2+l, mylen, FALSE);
		  lmp_subobj_tree = proto_item_add_subtree(ti2, 
							   lmp_subtree[LMP_TREE_DATA_LINK_SUBOBJ]);
		  proto_tree_add_text(lmp_subobj_tree, tvb, offset2+l, 1,
				      "Subobject Type: %d", 
				      tvb_get_guint8(tvb, offset2+l));

		  proto_tree_add_text(lmp_subobj_tree, tvb, offset2+l+1, 1,
				      "Subobject Length: %d", mylen);
		  switch(tvb_get_guint8(tvb, offset2+l)) {

		  case 1:

		      proto_item_set_text(ti2, "Interface Switching Capability: "
					  "Switching Cap: %s, Encoding Type: %s, "
					  "Min BW: %.10g, Max BW: %.10g",
					  val_to_str(tvb_get_guint8(tvb, offset2+l+2),
						     gmpls_switching_type_str, "Unknown (%d)"),
					  val_to_str(tvb_get_guint8(tvb, offset2+l+3),
						     gmpls_lsp_enc_str, "Unknown (%d)"),
					  tvb_get_ntohieee_float(tvb, offset2+l+4),
					  tvb_get_ntohieee_float(tvb, offset2+l+8));
		      proto_tree_add_item(lmp_subobj_tree,
					  lmp_filter[LMPF_VAL_DATA_LINK_SUBOBJ_SWITCHING_TYPE],
					  tvb, offset2+l+2, 1, FALSE);
		      proto_tree_add_item(lmp_subobj_tree,
					  lmp_filter[LMPF_VAL_DATA_LINK_SUBOBJ_LSP_ENCODING],
					  tvb, offset2+l+3, 1, FALSE);
		      proto_tree_add_text(lmp_subobj_tree, tvb, offset2+l+4, 4,
					  "Minimum Reservable Bandwidth: %.10g bytes/s",
					  tvb_get_ntohieee_float(tvb, offset2+l+4));
		      proto_tree_add_text(lmp_subobj_tree, tvb, offset2+l+8, 4,
					  "Maximum Reservable Bandwidth: %.10g bytes/s",
					  tvb_get_ntohieee_float(tvb, offset2+l+8));
		      break;
		      
		  case 2:
		      proto_item_set_text(ti2, "Wavelength: %d",
					  tvb_get_ntohl(tvb, offset2+l+2));
		      proto_tree_add_text(lmp_subobj_tree, tvb, offset2+l+4, 4,
					  "Wavelength: %d",
					  tvb_get_ntohl(tvb, offset2+l+4));
		      break;
		      
		  default:
		      proto_tree_add_text(lmp_subobj_tree, tvb, offset2+l,
					  tvb_get_guint8(tvb, offset2+l+1),
					  "Data (%d bytes)", tvb_get_guint8(tvb, offset2+l+1));
		      break;
		  }
		  if (tvb_get_guint8(tvb, offset2+l+1) < 1)
		      THROW(ReportedBoundsError);
		  l += tvb_get_guint8(tvb, offset2+l+1);
	      }
	      
	      break;
	      
	  case LMP_CLASS_CHANNEL_STATUS:

	      k = 0; j = 0;

	      switch(type) {

	      case 1:
	      case 3:
		  k = 8; break;

	      case 2:
		  k = 20; break;
	      }

	      if (!k)
		  break;

	      for (l=0; l<obj_length - 4; ) {

		  ti2 = proto_tree_add_text(lmp_object_tree, tvb, offset2+l, k,
					    "Interface-Id");
		  lmp_subobj_tree = proto_item_add_subtree(ti2, 
							   lmp_subtree[LMP_TREE_CHANNEL_STATUS_ID]);
		  switch(type) {

		  case 1:
		      if (j < 4)
			  proto_item_append_text(ti, ": [IPv4-%s",
						 ip_to_str(tvb_get_ptr(tvb, offset2+l, 4)));
		      proto_item_append_text(ti2, ": IPv4 %s",
					     ip_to_str(tvb_get_ptr(tvb, offset2+l, 4)));
		      proto_tree_add_text(lmp_subobj_tree, tvb, offset2+l, 4,
					  "Interface ID: IPv4: %s",
					  ip_to_str(tvb_get_ptr(tvb, offset2+l, 4)));
		      l += 4;
		      break;

		  case 2:
		      if (j < 4)
			  proto_item_append_text(ti, ": [IPv6-%s",
						 ip6_to_str((const struct e_in6_addr *)tvb_get_ptr(tvb, offset2+l, 16)));
		      proto_item_append_text(ti2, ": IPv6 %s",
					     ip6_to_str((const struct e_in6_addr *)tvb_get_ptr(tvb, offset2+l, 16)));
		      proto_tree_add_text(lmp_subobj_tree, tvb, offset2, 16, "Interface ID: IPv6: %s",
					  ip6_to_str((const struct e_in6_addr *)tvb_get_ptr(tvb, offset2+l, 16)));
		      l += 16;
		      break;

		  case 3:
		      if (j < 4)
			  proto_item_append_text(ti, ": [Unnum-%d", 
						 tvb_get_ntohl(tvb, offset2+l));
		      proto_item_append_text(ti, ": Unnumbered %d", 
					     tvb_get_ntohl(tvb, offset2+l));
		      proto_tree_add_text(lmp_subobj_tree, tvb, offset2+l, 4,
					  "Interface ID: Unnumbered: %d",
					  tvb_get_ntohl(tvb, offset2+l));
		      l += 4;
		      break;

		  default:
		      proto_tree_add_text(lmp_object_tree, tvb, offset2+l, obj_length-4-l,
					  "Data (%d bytes)", obj_length-4-l);
		      l = obj_length - 4;
		      break;
		  }
		  if (l == obj_length - 4) break;
		  
		  proto_tree_add_text(lmp_subobj_tree, tvb, offset2+l, 1,
				      tvb_get_guint8(tvb, offset2+l) & 0x80 ?
				      "Link Allocated - Active Monitoring" :
				      "Link Not Allocated");
		  if (j < 4)
		      proto_item_append_text(ti, "-%s,%s], ",
					     tvb_get_guint8(tvb, offset2+l) & 0x80 ? "Act" : "NA",
					     val_to_str(tvb_get_ntohl(tvb, offset2+l) & 0x7fffffff,
							channel_status_short_str, "UNK (%u)."));
		  proto_item_append_text(ti2, ": %s, ",
					 tvb_get_guint8(tvb, offset2+l) & 0x80 ? "Active" : "Not Active");
		  proto_tree_add_text(lmp_subobj_tree, tvb, offset2+l, 4,
				      "Channel Status: %s",
				      val_to_str(tvb_get_ntohl(tvb, offset2+l) & 0x7fffffff,
						 channel_status_str, "Unknown (%u). "));
		  proto_item_append_text(ti2, val_to_str(tvb_get_ntohl(tvb, offset2+l) & 0x7fffffff,
							 channel_status_str, "Unknown (%u). "));
		  j++;
		  l += 4;
		  if (j==4 && l < obj_length - 4)
		      proto_item_append_text(ti, " ...");
	      }
	      break;

	  case LMP_CLASS_CHANNEL_STATUS_REQUEST:
	      for (l=0; l<obj_length - 4; ) {
		  switch(type) {
		  case 1:
		      proto_tree_add_text(lmp_object_tree, tvb, offset2+l, 4,
					  "Interface ID: IPv4: %s",
					  ip_to_str(tvb_get_ptr(tvb, offset2+l, 4)));
		      l += 4;
		      break;

		  case 2:
		      proto_tree_add_text(lmp_object_tree, tvb, offset2+l, 16, "Interface ID: IPv6: %s",
					  ip6_to_str((const struct e_in6_addr *)tvb_get_ptr(tvb, offset2+l,16)));
		      l += 16;
		      break;

		  case 3:
		      proto_tree_add_text(lmp_object_tree, tvb, offset2+l, 4,
					  "Interface ID: Unnumbered: %d",
					  tvb_get_ntohl(tvb, offset2+l));
		      l += 4;
		      break;

		  default:
		      proto_tree_add_text(lmp_object_tree, tvb, offset2+l, 
					  obj_length-4-l,
					  "Data (%d bytes)", obj_length-4-l);
		      l = obj_length - 4;
		      break;
		  }
	      }
	      break;
	      
	  case LMP_CLASS_ERROR:
	      l = tvb_get_ntohl(tvb, offset2);
	      ti2 = proto_tree_add_uint(lmp_object_tree, lmp_filter[LMPF_VAL_ERROR],
					tvb, offset2, 4, l);

	      switch(type) {

	      case 1:
		  proto_item_append_text(ti, ": BEGIN_VERIFY_ERROR: %s%s%s%s",
					 (l&0x01) ? "Unsupported-Link " : "",
					 (l&0x02) ? "Unwilling" : "",
					 (l&0x04) ? "Unsupported-Transport" : "",
					 (l&0x08) ? "TE-Link-ID" : "");
		  lmp_flags_tree = proto_item_add_subtree(ti2, 
							  lmp_subtree[LMP_TREE_ERROR_FLAGS]);
		  proto_tree_add_boolean(lmp_flags_tree,
					 lmp_filter[LMPF_VAL_ERROR_VERIFY_UNSUPPORTED_LINK],
					 tvb, offset, 4, l);
		  proto_tree_add_boolean(lmp_flags_tree,
					 lmp_filter[LMPF_VAL_ERROR_VERIFY_UNWILLING],
					 tvb, offset, 4, l);
		  proto_tree_add_boolean(lmp_flags_tree,
					 lmp_filter[LMPF_VAL_ERROR_VERIFY_TRANSPORT],
					 tvb, offset, 4, l);
		  proto_tree_add_boolean(lmp_flags_tree,
					 lmp_filter[LMPF_VAL_ERROR_VERIFY_TE_LINK_ID],
					 tvb, offset, 4, l);
		  break;

		case 2:
		    proto_item_append_text(ti, ": LINK_SUMMARY_ERROR: %s%s%s%s%s%s",
					   (l&0x01) ? "Unacceptable-Params " : "",
					   (l&0x02) ? "Renegotiate" : "",
					   (l&0x04) ? "Bad-TE-Link" : "",
					   (l&0x08) ? "Bad-Data-Link" : "",
					   (l&0x10) ? "Bad-TE-Link-CType" : "",
					   (l&0x20) ? "Bad-Data-Link-CType" : "");
		    lmp_flags_tree = proto_item_add_subtree(ti2, 
							    lmp_subtree[LMP_TREE_ERROR_FLAGS]);
		    proto_tree_add_boolean(lmp_flags_tree,
					   lmp_filter[LMPF_VAL_ERROR_SUMMARY_BAD_PARAMETERS],
					   tvb, offset, 4, l);
		    proto_tree_add_boolean(lmp_flags_tree,
					   lmp_filter[LMPF_VAL_ERROR_SUMMARY_RENEGOTIATE],
					   tvb, offset, 4, l);
		    proto_tree_add_boolean(lmp_flags_tree,
					   lmp_filter[LMPF_VAL_ERROR_SUMMARY_BAD_TE_LINK],
					   tvb, offset, 4, l);
		    proto_tree_add_boolean(lmp_flags_tree,
					   lmp_filter[LMPF_VAL_ERROR_SUMMARY_BAD_DATA_LINK],
					   tvb, offset, 4, l);
		    proto_tree_add_boolean(lmp_flags_tree,
					   lmp_filter[LMPF_VAL_ERROR_SUMMARY_UNKNOWN_TEL_CTYPE],
					   tvb, offset, 4, l);
		    proto_tree_add_boolean(lmp_flags_tree,
					   lmp_filter[LMPF_VAL_ERROR_SUMMARY_UNKNOWN_DL_CTYPE],
					   tvb, offset, 4, l);
		    break;
		    
	      default:
		  proto_item_append_text(ti, ": UNKNOWN_ERROR (%d): 0x%04x", type, l);
		  proto_tree_add_text(lmp_object_tree, tvb, offset2, mylen,
				      "Data (%d bytes)", mylen);
		  break;
	      }
	      break;
	      
	  case LMP_CLASS_SERVICE_CONFIG:

	      /* Support for the ServiceConfig object defined in the UNI 1.0 spec */
	      switch (type) {

	      case 1:
		  /* Supported Signaling Protocols Object */
		  
		  /* Signaling Protocols */
		  l = tvb_get_guint8(tvb, offset2);
		  
		  ti2 = proto_tree_add_uint(lmp_object_tree, 
					    lmp_filter[LMPF_VAL_SERVICE_CONFIG_SP_FLAGS],
					    tvb, offset2, 1, l);
		  proto_item_append_text(ti2, ": %s %s",
					 (l & 0x01) ? "RSVP-based UNI signaling supported " : "",
					 (l & 0x02) ? "LDP-based UNI signaling supported " : "");
		  
		  lmp_flags_tree = proto_item_add_subtree(ti2, 
							  lmp_subtree[LMP_TREE_SERVICE_CONFIG_SP_FLAGS]);
		  
		  proto_tree_add_boolean(lmp_flags_tree,
					 lmp_filter[LMPF_VAL_SERVICE_CONFIG_SP_FLAGS_RSVP],
					 tvb, offset2, 1, l);
		  
		  proto_tree_add_boolean(lmp_flags_tree,
					 lmp_filter[LMPF_VAL_SERVICE_CONFIG_SP_FLAGS_LDP],
					 tvb, offset2, 1, l);
		  
		  /* UNI version */
		  proto_tree_add_text(lmp_object_tree, tvb, offset2+1, 1, 
				      "UNI Version: %u", 
				      tvb_get_guint8(tvb, offset2+1));
		  break;
		  
	      case 2:
		  /* Client Port-Level Service Attributes Object */
		  
		  /* Link Type */
		  proto_tree_add_text(lmp_object_tree, tvb, offset2, 1,
				      "Link Type: %s",
				      val_to_str(tvb_get_guint8(tvb, offset2),
						 service_attribute_link_type_str, 
						 "UNK (%u). "));
		  
		  proto_item_append_text(lmp_object_tree, 
					 val_to_str(tvb_get_guint8(tvb, offset2),
						    service_attribute_link_type_str,
						    "Unknown (%u). "));
		  
		  l = tvb_get_guint8(tvb, offset2+1);
		  /* Signal type for SDH */
		  if (l == LMP_CLASS_SERVICE_CONFIG_CPSA_SIGNAL_TYPES_SDH) {
		      /* Signal types for an SDH link */
		      proto_tree_add_text(lmp_object_tree, tvb, offset2+1, 1,
					  "Signal Types: %s",
					  val_to_str(tvb_get_guint8(tvb, offset2+1),
						     service_attribute_signal_types_sdh_str,
						     "Unknown (%u).  "));
		      
		      proto_item_append_text(lmp_object_tree,
					     val_to_str(tvb_get_guint8(tvb, offset2+1),
							service_attribute_signal_types_sdh_str,
							"Unknown (%u).   "));
		  }
		  
		  if (l == LMP_CLASS_SERVICE_CONFIG_CPSA_SIGNAL_TYPES_SONET) {
		      /* Signal types for a SONET link */
		      proto_tree_add_text(lmp_object_tree, tvb, offset2+1, 1,
					  "Signal Types: %s",
					  val_to_str(tvb_get_guint8(tvb, offset2+1),
						     service_attribute_signal_types_sonet_str,
						     "Unknown (%u).  "));
		      
		      proto_item_append_text(lmp_object_tree,
					     val_to_str(tvb_get_guint8(tvb, offset2+1),
							service_attribute_signal_types_sonet_str,
							"Unknown (%u).   "));
		  }
		  
		  /* TP Transparency */
		  l = tvb_get_guint8(tvb, offset2+2);
		  ti2 = proto_tree_add_uint(lmp_object_tree, 
					    lmp_filter[LMPF_VAL_SERVICE_CONFIG_CPSA_TP_FLAGS],
					    tvb, offset2+2, 1, l);
		  
		  proto_item_append_text(ti2, ": %s%s%s",
					 (l & 0x01) ? "Path/VC Overhead Transparency " : "",
					 (l & 0x02) ? "Line/MS Overhead Transparency " : "",
					 (l & 0x04) ? "Section/RS Overhead Transparency " : "");
		  
		  lmp_flags_tree = proto_item_add_subtree(ti2, 
							  lmp_subtree[LMP_TREE_SERVICE_CONFIG_CPSA_TP_FLAGS]);
		  
		  proto_tree_add_boolean(lmp_flags_tree,
					 lmp_filter[LMPF_VAL_SERVICE_CONFIG_CPSA_TP_FLAGS_PATH_OVERHEAD],
					 tvb, offset2+2, 1, l);
		  
		  proto_tree_add_boolean(lmp_flags_tree,
					 lmp_filter[LMPF_VAL_SERVICE_CONFIG_CPSA_TP_FLAGS_LINE_OVERHEAD],
					 tvb, offset2+2, 1, l);
		  
		  proto_tree_add_boolean(lmp_flags_tree,
					 lmp_filter[LMPF_VAL_SERVICE_CONFIG_CPSA_TP_FLAGS_SECTION_OVERHEAD],
					 tvb, offset2+2, 1, l);
		  
		  /* Contiguous Concatentation Types */
		  l = tvb_get_guint8(tvb, offset2+3);
		  ti2 = proto_tree_add_uint(lmp_object_tree, 
					    lmp_filter[LMPF_VAL_SERVICE_CONFIG_CPSA_CCT_FLAGS],
					    tvb, offset2+3, 1, l);
		  
		  lmp_flags_tree = proto_item_add_subtree(ti2, 
							  lmp_subtree[LMP_TREE_SERVICE_CONFIG_CPSA_CCT_FLAGS]);
		  
		  proto_tree_add_boolean(lmp_flags_tree,
					 lmp_filter[LMPF_VAL_SERVICE_CONFIG_CPSA_CCT_FLAGS_CC_SUPPORTED],
					 tvb, offset2+3, 1, l);
		  
		  /* Min and Max NCC */
		  proto_item_append_text(ti, ": Minimum NCC: %d, Maximum NCC: %d",
					 tvb_get_ntohs(tvb, offset2+4), 
					 tvb_get_ntohs(tvb, offset2+6));
		  
		  proto_tree_add_uint(lmp_object_tree, 
				      lmp_filter[LMPF_VAL_SERVICE_CONFIG_CPSA_MIN_NCC],
				      tvb, offset2+4, 2, 
				      tvb_get_ntohs(tvb, offset2+4));
		  
		  proto_tree_add_uint(lmp_object_tree, 
				      lmp_filter[LMPF_VAL_SERVICE_CONFIG_CPSA_MAX_NCC],
				      tvb, offset2+6, 2, 
				      tvb_get_ntohs(tvb, offset2+6));
		  
		  /* Min and Max NVC */
		  proto_item_append_text(ti, ": Minimum NVC: %d, Maximum NVC: %d",
					 tvb_get_ntohs(tvb, offset2+8), 
					 tvb_get_ntohs(tvb, offset2+10));
		  
		  proto_tree_add_uint(lmp_object_tree, 
				      lmp_filter[LMPF_VAL_SERVICE_CONFIG_CPSA_MIN_NVC],
				      tvb, offset2+8, 2, 
				      tvb_get_ntohs(tvb, offset2+8));
		  
		  proto_tree_add_uint(lmp_object_tree, 
				      lmp_filter[LMPF_VAL_SERVICE_CONFIG_CPSA_MAX_NVC],
				      tvb, offset2+10, 2, 
				      tvb_get_ntohs(tvb, offset2+10));
		  
		  /* Local interface ID */
		  proto_item_append_text(ti, ": Local Interface ID %s",
					 ip_to_str(tvb_get_ptr(tvb, offset2+12, 4)));
		  
		  proto_tree_add_item(lmp_object_tree, 
				      lmp_filter[LMPF_VAL_SERVICE_CONFIG_CPSA_INTERFACE_ID],
				      tvb, offset2+12, 4, FALSE);
		  
		  break;
		  
	      case 3:

		  /* Network Transparency Support and TCM Monitoring Object */
		  
		  /* Transparency */
		  l = tvb_get_ntohl(tvb, offset2);
		  ti2 = proto_tree_add_uint(lmp_object_tree, 
					    lmp_filter[LMPF_VAL_SERVICE_CONFIG_NSA_TRANSPARENCY_FLAGS],
					    tvb, offset2, 4, l);
		  
		  proto_item_append_text(ti2, ": %s %s",
					 (l & 0x01) ? "Standard SOH/RSOH transparency supported " : "",
					 (l & 0x02) ? "Standard LOH/MSOH transparency supported " : "");
		  
		  lmp_flags_tree = proto_item_add_subtree(ti2, 
							  lmp_subtree[LMP_TREE_SERVICE_CONFIG_NSA_TRANSPARENCY_FLAGS]);
		  
		  proto_tree_add_boolean(lmp_flags_tree,
					 lmp_filter[LMPF_VAL_SERVICE_CONFIG_NSA_TRANSPARENCY_FLAGS_SOH],
					 tvb, offset2, 4, l);
		  
		  proto_tree_add_boolean(lmp_flags_tree,
					 lmp_filter[LMPF_VAL_SERVICE_CONFIG_NSA_TRANSPARENCY_FLAGS_LOH],
					 tvb, offset2, 4, l);
		  
		  /* TCM Monitoring */
		  l = tvb_get_guint8(tvb, offset2+7);
		  
		  ti2 = proto_tree_add_uint(lmp_object_tree,
					    lmp_filter[LMPF_VAL_SERVICE_CONFIG_NSA_TCM_FLAGS],
					    tvb, offset2+7, 1, l);
		  
		  proto_item_append_text(ti2, ": %s",
					 (l & 0x01) ? "Transparent Support of TCM available " :  "");
		  
		  proto_tree_add_boolean(lmp_flags_tree,
					 lmp_filter[LMPF_VAL_SERVICE_CONFIG_NSA_TCM_FLAGS_TCM_SUPPORTED],
					 tvb, offset2+7, 1, l);
		  
		  break;
		  
	      case 4:
		  
		  /* Network Diversity Object */
		  l = tvb_get_guint8(tvb,offset2+3);
		  
		  ti2 = proto_tree_add_uint(lmp_object_tree, 
					    lmp_filter[LMPF_VAL_SERVICE_CONFIG_NSA_NETWORK_DIVERSITY_FLAGS],
					    tvb, offset2+3, 1, l);
		  
		  proto_item_append_text(ti2, ": %s%s%s",
					 (l & 0x01) ? "Node Diversity is supported " :  "",
					 (l & 0x02) ? "Link Diversity is supported " : "",
					 (l & 0x04) ? "SRLG Diversity is supported " : "");
		  
		  
		  lmp_flags_tree = proto_item_add_subtree(ti2, 
							  lmp_subtree[LMP_TREE_SERVICE_CONFIG_NSA_NETWORK_DIVERSITY_FLAGS]);
		  
		  proto_tree_add_boolean(lmp_flags_tree,
					 lmp_filter[LMPF_VAL_SERVICE_CONFIG_NSA_NETWORK_DIVERSITY_FLAGS_NODE],
					 tvb, offset2+3, 1, l);
		  
		  proto_tree_add_boolean(lmp_flags_tree,
					 lmp_filter[LMPF_VAL_SERVICE_CONFIG_NSA_NETWORK_DIVERSITY_FLAGS_LINK],
					 tvb, offset2+3, 1, l);
		  
		  proto_tree_add_boolean(lmp_flags_tree,
					 lmp_filter[LMPF_VAL_SERVICE_CONFIG_NSA_NETWORK_DIVERSITY_FLAGS_SRLG],
					 tvb, offset2+3, 1, l);
		  break;
		  
	      default:
		  /* Unknown type in Service Config object */
		  proto_tree_add_text(lmp_object_tree, tvb, offset2, mylen,
				      "Data (%d bytes)", mylen);
		  break;
	      }
	      
	  default:
	      proto_tree_add_text(lmp_object_tree, tvb, offset2, mylen,
				  "Data (%d bytes)", mylen);
	      break;
	  }
	  
	  if (obj_length < 1)
	      THROW(ReportedBoundsError);
	  offset += obj_length;
	  len += obj_length;
	  
	} /* while */
    } /* tree */
    
    return tvb_length(tvb);
}
static void
lmp_prefs_applied (void)
{
    if (lmp_udp_port != lmp_udp_port_config) {
	dissector_delete("udp.port", lmp_udp_port, lmp_handle);
	lmp_udp_port = lmp_udp_port_config;
	dissector_add("udp.port", lmp_udp_port, lmp_handle);
    }
}

static void
register_lmp_prefs (void)
{
    module_t *lmp_module;

    lmp_module = prefs_register_protocol(proto_lmp, lmp_prefs_applied);

    prefs_register_uint_preference(
	lmp_module, "udp_port", "LMP UDP Port",
	"UDP port number to use for LMP", 10, &lmp_udp_port_config);
    prefs_register_obsolete_preference(
        lmp_module, "version");
}

void
proto_register_lmp(void)
{
    static gint *ett[NUM_LMP_SUBTREES];
    int i;
    
    for (i=0; i<NUM_LMP_SUBTREES; i++) {
	lmp_subtree[i] = -1;
	ett[i] = &lmp_subtree[i];
    }
    
    proto_lmp = proto_register_protocol("Link Management Protocol (LMP)",
					"LMP", "lmp");
    proto_register_field_array(proto_lmp, lmpf_info, array_length(lmpf_info));
    proto_register_subtree_array(ett, array_length(ett));

    register_lmp_prefs();
}

void
proto_reg_handoff_lmp(void)
{
    lmp_handle = new_create_dissector_handle(dissect_lmp, proto_lmp);
    dissector_add("udp.port", lmp_udp_port, lmp_handle);
}