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Current Path: /usr/src/contrib/tcpdump

📁 ..
📄 CHANGES(57.87 KB)
📄 CONTRIBUTING(5.93 KB)
📄 CREDITS(14.57 KB)
📄 INSTALL.txt(5.25 KB)
📄 LICENSE(873 B)
📄 Makefile-devel-adds(614 B)
📄 Makefile.in(9.96 KB)
📄 PLATFORMS(567 B)
📄 README(9.04 KB)
📄 README.md(9.04 KB)
📄 VERSION(6 B)
📄 addrtoname.c(33.19 KB)
📄 addrtoname.h(2.78 KB)
📄 addrtostr.c(5.64 KB)
📄 addrtostr.h(2.03 KB)
📄 af.c(1.96 KB)
📄 af.h(1.81 KB)
📄 ah.h(2.34 KB)
📄 appletalk.h(4.06 KB)
📄 ascii_strcasecmp.c(3.5 KB)
📄 ascii_strcasecmp.h(1.49 KB)
📄 atime.awk(529 B)
📄 atm.h(1.14 KB)
📄 bpf_dump.c(1.9 KB)
📄 chdlc.h(1.31 KB)
📄 checksum.c(5.25 KB)
📄 config.guess(43.17 KB)
📄 config.h.in(11.19 KB)
📄 config.sub(34.93 KB)
📄 configure(255.88 KB)
📄 configure.ac(25.05 KB)
📄 configure.in(25.66 KB)
📄 cpack.c(3.92 KB)
📄 cpack.h(2.37 KB)
📄 ether.h(2.34 KB)
📄 ethertype.h(5.58 KB)
📄 extract.h(11.48 KB)
📄 funcattrs.h(4.42 KB)
📄 getopt_long.h(2.52 KB)
📄 gmpls.c(5.82 KB)
📄 gmpls.h(1.38 KB)
📄 gmt2local.c(2.01 KB)
📄 gmt2local.h(1.21 KB)
📄 in_cksum.c(6.44 KB)
📄 install-sh(5.45 KB)
📄 interface.h(2.29 KB)
📄 ip.h(5.75 KB)
📄 ip6.h(7.6 KB)
📄 ipproto.c(16.49 KB)
📄 ipproto.h(4.72 KB)
📄 l2vpn.c(3.36 KB)
📄 l2vpn.h(781 B)
📁 lbl
📄 llc.h(3.72 KB)
📄 machdep.c(2.58 KB)
📄 machdep.h(1.24 KB)
📄 makemib(6.41 KB)
📄 mib.h(26.33 KB)
📁 missing
📄 mkdep(2.43 KB)
📄 mpls.h(1.93 KB)
📄 nameser.h(10.8 KB)
📄 netdissect-stdinc.h(9.93 KB)
📄 netdissect.c(3.38 KB)
📄 netdissect.h(30.13 KB)
📄 nfs.h(13.37 KB)
📄 nfsfh.h(2.57 KB)
📄 nlpid.c(1.27 KB)
📄 nlpid.h(1.3 KB)
📄 openflow.h(2.14 KB)
📄 ospf.h(10.21 KB)
📄 oui.c(3.83 KB)
📄 oui.h(4.06 KB)
📄 packetdat.awk(1.39 KB)
📄 parsenfsfh.c(12.87 KB)
📄 pcap-missing.h(1.8 KB)
📄 pcap_dump_ftell.c(1.29 KB)
📄 ppp.h(3.07 KB)
📄 print-802_11.c(91.47 KB)
📄 print-802_15_4.c(5.5 KB)
📄 print-ah.c(2.02 KB)
📄 print-ahcp.c(10.73 KB)
📄 print-aodv.c(15.98 KB)
📄 print-aoe.c(11.13 KB)
📄 print-ap1394.c(4 KB)
📄 print-arcnet.c(8.83 KB)
📄 print-arp.c(14.57 KB)
📄 print-ascii.c(6.23 KB)
📄 print-atalk.c(16.76 KB)
📄 print-atm.c(16.81 KB)
📄 print-babel.c(23.79 KB)
📄 print-beep.c(1.71 KB)
📄 print-bfd.c(16.5 KB)
📄 print-bgp.c(99.77 KB)
📄 print-bootp.c(30.07 KB)
📄 print-bt.c(2.21 KB)
📄 print-calm-fast.c(1.81 KB)
📄 print-carp.c(2.43 KB)
📄 print-cdp.c(11.16 KB)
📄 print-cfm.c(24.19 KB)
📄 print-chdlc.c(5.88 KB)
📄 print-cip.c(2.5 KB)
📄 print-cnfp.c(13.69 KB)
📄 print-dccp.c(17.75 KB)
📄 print-decnet.c(37.63 KB)
📄 print-dhcp6.c(23.22 KB)
📄 print-domain.c(18.44 KB)
📄 print-dtp.c(3.03 KB)
📄 print-dvmrp.c(8.98 KB)
📄 print-eap.c(9.26 KB)
📄 print-egp.c(8.69 KB)
📄 print-eigrp.c(19.49 KB)
📄 print-enc.c(4.2 KB)
📄 print-esp.c(21.46 KB)
📄 print-ether.c(12.91 KB)
📄 print-fddi.c(10.51 KB)
📄 print-forces.c(45.01 KB)
📄 print-fr.c(31.99 KB)
📄 print-frag6.c(2.36 KB)
📄 print-ftp.c(973 B)
📄 print-geneve.c(6.13 KB)
📄 print-geonet.c(6.72 KB)
📄 print-gre.c(9.72 KB)
📄 print-hncp.c(26.39 KB)
📄 print-hsrp.c(4.57 KB)
📄 print-http.c(1.51 KB)
📄 print-icmp.c(22.7 KB)
📄 print-icmp6.c(59.81 KB)
📄 print-igmp.c(10.05 KB)
📄 print-igrp.c(4.64 KB)
📄 print-ip.c(17.04 KB)
📄 print-ip6.c(10.57 KB)
📄 print-ip6opts.c(5.53 KB)
📄 print-ipcomp.c(2.32 KB)
📄 print-ipfc.c(4.41 KB)
📄 print-ipnet.c(2.78 KB)
📄 print-ipx.c(6.42 KB)
📄 print-isakmp.c(81.72 KB)
📄 print-isoclns.c(107.61 KB)
📄 print-juniper.c(48.42 KB)
📄 print-krb.c(6.26 KB)
📄 print-l2tp.c(23.94 KB)
📄 print-lane.c(3.04 KB)
📄 print-ldp.c(24.35 KB)
📄 print-lisp.c(15.23 KB)
📄 print-llc.c(16.68 KB)
📄 print-lldp.c(57.26 KB)
📄 print-lmp.c(38.11 KB)
📄 print-loopback.c(3.63 KB)
📄 print-lspping.c(51.64 KB)
📄 print-lwapp.c(13.01 KB)
📄 print-lwres.c(14.08 KB)
📄 print-m3ua.c(10.92 KB)
📄 print-medsa.c(5.57 KB)
📄 print-mobile.c(3.28 KB)
📄 print-mobility.c(9.74 KB)
📄 print-mpcp.c(7.87 KB)
📄 print-mpls.c(5.31 KB)
📄 print-mptcp.c(13.68 KB)
📄 print-msdp.c(2.69 KB)
📄 print-msnlb.c(2.39 KB)
📄 print-nflog.c(4.4 KB)
📄 print-nfs.c(42.84 KB)
📄 print-nsh.c(5.39 KB)
📄 print-ntp.c(13.34 KB)
📄 print-null.c(4.01 KB)
📄 print-olsr.c(23.42 KB)
📄 print-openflow-1.0.c(76.63 KB)
📄 print-openflow.c(4.77 KB)
📄 print-ospf.c(39.49 KB)
📄 print-ospf6.c(29.86 KB)
📄 print-otv.c(2.1 KB)
📄 print-pflog.c(4.86 KB)
📄 print-pfsync.c(12.53 KB)
📄 print-pgm.c(22.17 KB)
📄 print-pim.c(32.59 KB)
📄 print-pktap.c(5.18 KB)
📄 print-ppi.c(2.68 KB)
📄 print-ppp.c(46.16 KB)
📄 print-pppoe.c(5.65 KB)
📄 print-pptp.c(25.9 KB)
📄 print-radius.c(35.1 KB)
📄 print-raw.c(1.52 KB)
📄 print-resp.c(16.5 KB)
📄 print-rip.c(9.19 KB)
📄 print-ripng.c(6 KB)
📄 print-rpki-rtr.c(10.83 KB)
📄 print-rrcp.c(4.56 KB)
📄 print-rsvp.c(78.61 KB)
📄 print-rt6.c(2.66 KB)
📄 print-rtsp.c(1.16 KB)
📄 print-rx.c(66.92 KB)
📄 print-sctp.c(23.13 KB)
📄 print-sflow.c(31.91 KB)
📄 print-sip.c(1.29 KB)
📄 print-sl.c(6.95 KB)
📄 print-sll.c(9.2 KB)
📄 print-slow.c(25.17 KB)
📄 print-smb.c(43.19 KB)
📄 print-smtp.c(983 B)
📄 print-snmp.c(43.17 KB)
📄 print-stp.c(17.18 KB)
📄 print-sunatm.c(3.27 KB)
📄 print-sunrpc.c(7.85 KB)
📄 print-symantec.c(3.78 KB)
📄 print-syslog.c(3.96 KB)
📄 print-tcp.c(35.84 KB)
📄 print-telnet.c(15.02 KB)
📄 print-tftp.c(5.2 KB)
📄 print-timed.c(4.74 KB)
📄 print-tipc.c(11.53 KB)
📄 print-token.c(7.96 KB)
📄 print-udld.c(5.47 KB)
📄 print-udp.c(21.28 KB)
📄 print-usb.c(4.18 KB)
📄 print-vjc.c(4.45 KB)
📄 print-vqp.c(6.8 KB)
📄 print-vrrp.c(6.37 KB)
📄 print-vtp.c(13.56 KB)
📄 print-vxlan-gpe.c(3.46 KB)
📄 print-vxlan.c(2.21 KB)
📄 print-wb.c(10.93 KB)
📄 print-zephyr.c(8.03 KB)
📄 print-zeromq.c(7.5 KB)
📄 print.c(11.54 KB)
📄 print.h(1.78 KB)
📄 rpc_auth.h(2.77 KB)
📄 rpc_msg.h(3.19 KB)
📄 rpl.h(4.88 KB)
📄 send-ack.awk(1.56 KB)
📄 setsignal.c(3.27 KB)
📄 setsignal.h(1.24 KB)
📄 signature.c(5.58 KB)
📄 signature.h(1.12 KB)
📄 slcompress.h(3.55 KB)
📄 smb.h(5.38 KB)
📄 smbutil.c(63.88 KB)
📄 stime.awk(567 B)
📄 strtoaddr.c(5.34 KB)
📄 strtoaddr.h(992 B)
📄 tcp.h(5.02 KB)
📄 tcpdump.1.in(60.82 KB)
📄 tcpdump.c(69.76 KB)
📄 timeval-operations.h(3.19 KB)
📄 udp.h(8.25 KB)
📄 util-print.c(23.75 KB)
📄 vfprintf.c(1.62 KB)

Editing: print-lmp.c

/*
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that: (1) source code
 * distributions retain the above copyright notice and this paragraph
 * in its entirety, and (2) distributions including binary code include
 * the above copyright notice and this paragraph in its entirety in
 * the documentation or other materials provided with the distribution.
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
 * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
 * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE.
 *
 * Original code by Hannes Gredler (hannes@gredler.at)
 * Support for LMP service discovery extensions (defined by OIF UNI 1.0)
 * added by Manu Pathak (mapathak@cisco.com), May 2005
 */

/* \summary: Link Management Protocol (LMP) printer */

/* specification: RFC 4204 */
/* OIF UNI 1.0: http://www.oiforum.com/public/documents/OIF-UNI-01.0.pdf */

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

#include <netdissect-stdinc.h>

#include "netdissect.h"
#include "extract.h"
#include "addrtoname.h"
#include "gmpls.h"

static const char tstr[] = " [|LMP]";

/*
 * LMP common header
 *
 *  0                   1                   2                   3
 *  0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 * | Vers  |      (Reserved)       |    Flags      |    Msg Type   |
 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 * |          LMP Length           |          (Reserved)           |
 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 */

struct lmp_common_header {
    uint8_t version_res[2];
    uint8_t flags;
    uint8_t msg_type;
    uint8_t length[2];
    uint8_t reserved[2];
};

#define LMP_VERSION            1
#define	LMP_EXTRACT_VERSION(x) (((x)&0xf0)>>4)

static const struct tok lmp_header_flag_values[] = {
    { 0x01, "Control Channel Down"},
    { 0x02, "LMP restart"},
    { 0, NULL}
};

static const struct tok lmp_obj_te_link_flag_values[] = {
    { 0x01, "Fault Management Supported"},
    { 0x02, "Link Verification Supported"},
    { 0, NULL}
};

static const struct tok lmp_obj_data_link_flag_values[] = {
    { 0x01, "Data Link Port"},
    { 0x02, "Allocated for user traffic"},
    { 0x04, "Failed link"},
    { 0, NULL}
};

static const struct tok lmp_obj_channel_status_values[] = {
    { 1, "Signal Okay"},
    { 2, "Signal Degraded"},
    { 3, "Signal Fail"},
    { 0, NULL}
};

static const struct tok lmp_obj_begin_verify_flag_values[] = {
    { 0x0001, "Verify all links"},
    { 0x0002, "Data link type"},
    { 0, NULL}
};

static const struct tok lmp_obj_begin_verify_error_values[] = {
    { 0x01, "Link Verification Procedure Not supported"},
    { 0x02, "Unwilling to verify"},
    { 0x04, "Unsupported verification transport mechanism"},
    { 0x08, "Link-Id configuration error"},
    { 0x10, "Unknown object c-type"},
    { 0, NULL}
};

static const struct tok lmp_obj_link_summary_error_values[] = {
    { 0x01, "Unacceptable non-negotiable LINK-SUMMARY parameters"},
    { 0x02, "Renegotiate LINK-SUMMARY parameters"},
    { 0x04, "Invalid TE-LINK Object"},
    { 0x08, "Invalid DATA-LINK Object"},
    { 0x10, "Unknown TE-LINK Object c-type"},
    { 0x20, "Unknown DATA-LINK Object c-type"},
    { 0, NULL}
};

/* Service Config Supported Protocols Flags */
static const struct tok lmp_obj_service_config_sp_flag_values[] = {
    { 0x01, "RSVP Supported"},
    { 0x02, "LDP Supported"},
    { 0, NULL}
};

/* Service Config Client Port Service Attribute Transparency Flags */
static const struct tok lmp_obj_service_config_cpsa_tp_flag_values[] = {
    { 0x01, "Path/VC Overhead Transparency Supported"},
    { 0x02, "Line/MS Overhead Transparency Supported"},
    { 0x04, "Section/RS Overhead Transparency Supported"},
    { 0, NULL}
};

/* Service Config Client Port Service Attribute Contiguous Concatenation Types Flags */
static const struct tok lmp_obj_service_config_cpsa_cct_flag_values[] = {
    { 0x01, "Contiguous Concatenation Types Supported"},
    { 0, NULL}
};

/* Service Config Network Service Attributes Transparency Flags */
static const struct tok lmp_obj_service_config_nsa_transparency_flag_values[] = {
    { 0x01, "Standard SOH/RSOH Transparency Supported"},
    { 0x02, "Standard LOH/MSOH Transparency Supported"},
    { 0, NULL}
};

/* Service Config Network Service Attributes TCM Monitoring Flags */
static const struct tok lmp_obj_service_config_nsa_tcm_flag_values[] = {
    { 0x01, "Transparent Tandem Connection Monitoring Supported"},
    { 0, NULL}
};

/* Network Service Attributes Network Diversity Flags */
static const struct tok lmp_obj_service_config_nsa_network_diversity_flag_values[] = {
    { 0x01, "Node Diversity Supported"},
    { 0x02, "Link Diversity Supported"},
    { 0x04, "SRLG Diversity Supported"},
    { 0, NULL}
};

#define	LMP_MSGTYPE_CONFIG                 1
#define	LMP_MSGTYPE_CONFIG_ACK             2
#define	LMP_MSGTYPE_CONFIG_NACK            3
#define	LMP_MSGTYPE_HELLO                  4
#define	LMP_MSGTYPE_VERIFY_BEGIN           5
#define	LMP_MSGTYPE_VERIFY_BEGIN_ACK       6
#define	LMP_MSGTYPE_VERIFY_BEGIN_NACK      7
#define LMP_MSGTYPE_VERIFY_END             8
#define LMP_MSGTYPE_VERIFY_END_ACK         9
#define LMP_MSGTYPE_TEST                  10
#define LMP_MSGTYPE_TEST_STATUS_SUCCESS   11
#define	LMP_MSGTYPE_TEST_STATUS_FAILURE   12
#define	LMP_MSGTYPE_TEST_STATUS_ACK       13
#define	LMP_MSGTYPE_LINK_SUMMARY          14
#define	LMP_MSGTYPE_LINK_SUMMARY_ACK      15
#define	LMP_MSGTYPE_LINK_SUMMARY_NACK     16
#define	LMP_MSGTYPE_CHANNEL_STATUS        17
#define	LMP_MSGTYPE_CHANNEL_STATUS_ACK    18
#define	LMP_MSGTYPE_CHANNEL_STATUS_REQ    19
#define	LMP_MSGTYPE_CHANNEL_STATUS_RESP   20
/* LMP Service Discovery message types defined by UNI 1.0 */
#define LMP_MSGTYPE_SERVICE_CONFIG        50
#define LMP_MSGTYPE_SERVICE_CONFIG_ACK    51
#define LMP_MSGTYPE_SERVICE_CONFIG_NACK   52

static const struct tok lmp_msg_type_values[] = {
    { LMP_MSGTYPE_CONFIG, "Config"},
    { LMP_MSGTYPE_CONFIG_ACK, "Config ACK"},
    { LMP_MSGTYPE_CONFIG_NACK, "Config NACK"},
    { LMP_MSGTYPE_HELLO, "Hello"},
    { LMP_MSGTYPE_VERIFY_BEGIN, "Begin Verify"},
    { LMP_MSGTYPE_VERIFY_BEGIN_ACK, "Begin Verify ACK"},
    { LMP_MSGTYPE_VERIFY_BEGIN_NACK, "Begin Verify NACK"},
    { LMP_MSGTYPE_VERIFY_END, "End Verify"},
    { LMP_MSGTYPE_VERIFY_END_ACK, "End Verify ACK"},
    { LMP_MSGTYPE_TEST, "Test"},
    { LMP_MSGTYPE_TEST_STATUS_SUCCESS, "Test Status Success"},
    { LMP_MSGTYPE_TEST_STATUS_FAILURE, "Test Status Failure"},
    { LMP_MSGTYPE_TEST_STATUS_ACK, "Test Status ACK"},
    { LMP_MSGTYPE_LINK_SUMMARY, "Link Summary"},
    { LMP_MSGTYPE_LINK_SUMMARY_ACK, "Link Summary ACK"},
    { LMP_MSGTYPE_LINK_SUMMARY_NACK, "Link Summary NACK"},
    { LMP_MSGTYPE_CHANNEL_STATUS, "Channel Status"},
    { LMP_MSGTYPE_CHANNEL_STATUS_ACK, "Channel Status ACK"},
    { LMP_MSGTYPE_CHANNEL_STATUS_REQ, "Channel Status Request"},
    { LMP_MSGTYPE_CHANNEL_STATUS_RESP, "Channel Status Response"},
    { LMP_MSGTYPE_SERVICE_CONFIG, "Service Config"},
    { LMP_MSGTYPE_SERVICE_CONFIG_ACK, "Service Config ACK"},
    { LMP_MSGTYPE_SERVICE_CONFIG_NACK, "Service Config NACK"},
    { 0, NULL}
};

/*
 * LMP object header
 *
 *  0                   1                   2                   3
 *  0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 * |N|   C-Type    |     Class     |            Length             |
 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 * |                                                               |
 * //                       (object contents)                     //
 * |                                                               |
 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 */

struct lmp_object_header {
    uint8_t ctype;
    uint8_t class_num;
    uint8_t length[2];
};

#define	LMP_OBJ_CC_ID                 1
#define	LMP_OBJ_NODE_ID               2
#define	LMP_OBJ_LINK_ID               3
#define	LMP_OBJ_INTERFACE_ID          4
#define	LMP_OBJ_MESSAGE_ID            5
#define	LMP_OBJ_CONFIG                6
#define	LMP_OBJ_HELLO                 7
#define	LMP_OBJ_VERIFY_BEGIN          8
#define LMP_OBJ_VERIFY_BEGIN_ACK      9
#define LMP_OBJ_VERIFY_ID            10
#define LMP_OBJ_TE_LINK              11
#define LMP_OBJ_DATA_LINK            12
#define LMP_OBJ_CHANNEL_STATUS       13
#define LMP_OBJ_CHANNEL_STATUS_REQ   14
#define LMP_OBJ_ERROR_CODE           20

#define LMP_OBJ_SERVICE_CONFIG       51 /* defined in UNI 1.0 */

static const struct tok lmp_obj_values[] = {
    { LMP_OBJ_CC_ID, "Control Channel ID" },
    { LMP_OBJ_NODE_ID, "Node ID" },
    { LMP_OBJ_LINK_ID, "Link ID" },
    { LMP_OBJ_INTERFACE_ID, "Interface ID" },
    { LMP_OBJ_MESSAGE_ID, "Message ID" },
    { LMP_OBJ_CONFIG, "Configuration" },
    { LMP_OBJ_HELLO, "Hello" },
    { LMP_OBJ_VERIFY_BEGIN, "Verify Begin" },
    { LMP_OBJ_VERIFY_BEGIN_ACK, "Verify Begin ACK" },
    { LMP_OBJ_VERIFY_ID, "Verify ID" },
    { LMP_OBJ_TE_LINK, "TE Link" },
    { LMP_OBJ_DATA_LINK, "Data Link" },
    { LMP_OBJ_CHANNEL_STATUS, "Channel Status" },
    { LMP_OBJ_CHANNEL_STATUS_REQ, "Channel Status Request" },
    { LMP_OBJ_ERROR_CODE, "Error Code" },
    { LMP_OBJ_SERVICE_CONFIG, "Service Config" },

{ 0, NULL}
};

#define INT_SWITCHING_TYPE_SUBOBJ 1
#define WAVELENGTH_SUBOBJ         2

static const struct tok lmp_data_link_subobj[] = {
    { INT_SWITCHING_TYPE_SUBOBJ, "Interface Switching Type" },
    { WAVELENGTH_SUBOBJ        , "Wavelength" },
    { 0, NULL}
};

#define	LMP_CTYPE_IPV4       1
#define	LMP_CTYPE_IPV6       2

#define	LMP_CTYPE_LOC        1
#define	LMP_CTYPE_RMT        2
#define	LMP_CTYPE_UNMD       3

#define	LMP_CTYPE_IPV4_LOC   1
#define	LMP_CTYPE_IPV4_RMT   2
#define	LMP_CTYPE_IPV6_LOC   3
#define	LMP_CTYPE_IPV6_RMT   4
#define	LMP_CTYPE_UNMD_LOC   5
#define	LMP_CTYPE_UNMD_RMT   6

#define	LMP_CTYPE_1          1
#define	LMP_CTYPE_2          2

#define LMP_CTYPE_HELLO_CONFIG  1
#define LMP_CTYPE_HELLO         1

#define LMP_CTYPE_BEGIN_VERIFY_ERROR 1
#define LMP_CTYPE_LINK_SUMMARY_ERROR 2

/* C-Types for Service Config Object */
#define LMP_CTYPE_SERVICE_CONFIG_SP                   1
#define LMP_CTYPE_SERVICE_CONFIG_CPSA                 2
#define LMP_CTYPE_SERVICE_CONFIG_TRANSPARENCY_TCM     3
#define LMP_CTYPE_SERVICE_CONFIG_NETWORK_DIVERSITY    4

/*
 * Different link types allowed in the Client Port Service Attributes
 * subobject defined for LMP Service Discovery in the UNI 1.0 spec
 */
#define LMP_SD_SERVICE_CONFIG_CPSA_LINK_TYPE_SDH     5 /* UNI 1.0 Sec 9.4.2 */
#define LMP_SD_SERVICE_CONFIG_CPSA_LINK_TYPE_SONET   6 /* UNI 1.0 Sec 9.4.2 */

/*
 * the ctypes are not globally unique so for
 * translating it to strings we build a table based
 * on objects offsetted by the ctype
 */

static const struct tok lmp_ctype_values[] = {
    { 256*LMP_OBJ_CC_ID+LMP_CTYPE_LOC, "Local" },
    { 256*LMP_OBJ_CC_ID+LMP_CTYPE_RMT, "Remote" },
    { 256*LMP_OBJ_NODE_ID+LMP_CTYPE_LOC, "Local" },
    { 256*LMP_OBJ_NODE_ID+LMP_CTYPE_RMT, "Remote" },
    { 256*LMP_OBJ_LINK_ID+LMP_CTYPE_IPV4_LOC, "IPv4 Local" },
    { 256*LMP_OBJ_LINK_ID+LMP_CTYPE_IPV4_RMT, "IPv4 Remote" },
    { 256*LMP_OBJ_LINK_ID+LMP_CTYPE_IPV6_LOC, "IPv6 Local" },
    { 256*LMP_OBJ_LINK_ID+LMP_CTYPE_IPV6_RMT, "IPv6 Remote" },
    { 256*LMP_OBJ_LINK_ID+LMP_CTYPE_UNMD_LOC, "Unnumbered Local" },
    { 256*LMP_OBJ_LINK_ID+LMP_CTYPE_UNMD_RMT, "Unnumbered Remote" },
    { 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_IPV4_LOC, "IPv4 Local" },
    { 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_IPV4_RMT, "IPv4 Remote" },
    { 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_IPV6_LOC, "IPv6 Local" },
    { 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_IPV6_RMT, "IPv6 Remote" },
    { 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_UNMD_LOC, "Unnumbered Local" },
    { 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_UNMD_RMT, "Unnumbered Remote" },
    { 256*LMP_OBJ_MESSAGE_ID+LMP_CTYPE_1, "1" },
    { 256*LMP_OBJ_MESSAGE_ID+LMP_CTYPE_2, "2" },
    { 256*LMP_OBJ_CONFIG+LMP_CTYPE_1, "1" },
    { 256*LMP_OBJ_HELLO+LMP_CTYPE_1, "1" },
    { 256*LMP_OBJ_VERIFY_BEGIN+LMP_CTYPE_1, "1" },
    { 256*LMP_OBJ_VERIFY_BEGIN_ACK+LMP_CTYPE_1, "1" },
    { 256*LMP_OBJ_VERIFY_ID+LMP_CTYPE_1, "1" },
    { 256*LMP_OBJ_TE_LINK+LMP_CTYPE_IPV4, "IPv4" },
    { 256*LMP_OBJ_TE_LINK+LMP_CTYPE_IPV6, "IPv6" },
    { 256*LMP_OBJ_TE_LINK+LMP_CTYPE_UNMD, "Unnumbered" },
    { 256*LMP_OBJ_DATA_LINK+LMP_CTYPE_IPV4, "IPv4" },
    { 256*LMP_OBJ_DATA_LINK+LMP_CTYPE_IPV6, "IPv6" },
    { 256*LMP_OBJ_DATA_LINK+LMP_CTYPE_UNMD, "Unnumbered" },
    { 256*LMP_OBJ_CHANNEL_STATUS+LMP_CTYPE_IPV4, "IPv4" },
    { 256*LMP_OBJ_CHANNEL_STATUS+LMP_CTYPE_IPV6, "IPv6" },
    { 256*LMP_OBJ_CHANNEL_STATUS+LMP_CTYPE_UNMD, "Unnumbered" },
    { 256*LMP_OBJ_CHANNEL_STATUS_REQ+LMP_CTYPE_IPV4, "IPv4" },
    { 256*LMP_OBJ_CHANNEL_STATUS_REQ+LMP_CTYPE_IPV6, "IPv6" },
    { 256*LMP_OBJ_CHANNEL_STATUS_REQ+LMP_CTYPE_UNMD, "Unnumbered" },
    { 256*LMP_OBJ_ERROR_CODE+LMP_CTYPE_1, "1" },
    { 256*LMP_OBJ_ERROR_CODE+LMP_CTYPE_2, "2" },
    { 256*LMP_OBJ_SERVICE_CONFIG+LMP_CTYPE_SERVICE_CONFIG_SP, "1" },
    { 256*LMP_OBJ_SERVICE_CONFIG+LMP_CTYPE_SERVICE_CONFIG_CPSA, "2" },
    { 256*LMP_OBJ_SERVICE_CONFIG+LMP_CTYPE_SERVICE_CONFIG_TRANSPARENCY_TCM, "3" },
    { 256*LMP_OBJ_SERVICE_CONFIG+LMP_CTYPE_SERVICE_CONFIG_NETWORK_DIVERSITY, "4" },
    { 0, NULL}
};

static int
lmp_print_data_link_subobjs(netdissect_options *ndo, const u_char *obj_tptr,
                            int total_subobj_len, int offset)
{
    int hexdump = FALSE;
    int subobj_type, subobj_len;

union { /* int to float conversion buffer */
        float f;
        uint32_t i;
    } bw;

while (total_subobj_len > 0 && hexdump == FALSE ) {
	ND_TCHECK_16BITS(obj_tptr + offset);
	subobj_type = EXTRACT_8BITS(obj_tptr + offset);
	subobj_len  = EXTRACT_8BITS(obj_tptr + offset + 1);
	ND_PRINT((ndo, "\n\t    Subobject, Type: %s (%u), Length: %u",
		tok2str(lmp_data_link_subobj,
			"Unknown",
			subobj_type),
			subobj_type,
			subobj_len));
	if (subobj_len < 4) {
	    ND_PRINT((ndo, " (too short)"));
	    break;
	}
	if ((subobj_len % 4) != 0) {
	    ND_PRINT((ndo, " (not a multiple of 4)"));
	    break;
	}
	if (total_subobj_len < subobj_len) {
	    ND_PRINT((ndo, " (goes past the end of the object)"));
	    break;
	}
	switch(subobj_type) {
	case INT_SWITCHING_TYPE_SUBOBJ:
	    ND_TCHECK_8BITS(obj_tptr + offset + 2);
	    ND_PRINT((ndo, "\n\t      Switching Type: %s (%u)",
		tok2str(gmpls_switch_cap_values,
			"Unknown",
			EXTRACT_8BITS(obj_tptr + offset + 2)),
			EXTRACT_8BITS(obj_tptr + offset + 2)));
	    ND_TCHECK_8BITS(obj_tptr + offset + 3);
	    ND_PRINT((ndo, "\n\t      Encoding Type: %s (%u)",
		tok2str(gmpls_encoding_values,
			"Unknown",
			EXTRACT_8BITS(obj_tptr + offset + 3)),
			EXTRACT_8BITS(obj_tptr + offset + 3)));
	    ND_TCHECK_32BITS(obj_tptr + offset + 4);
	    bw.i = EXTRACT_32BITS(obj_tptr+offset+4);
	    ND_PRINT((ndo, "\n\t      Min Reservable Bandwidth: %.3f Mbps",
                bw.f*8/1000000));
	    ND_TCHECK_32BITS(obj_tptr + offset + 8);
	    bw.i = EXTRACT_32BITS(obj_tptr+offset+8);
	    ND_PRINT((ndo, "\n\t      Max Reservable Bandwidth: %.3f Mbps",
                bw.f*8/1000000));
	    break;
	case WAVELENGTH_SUBOBJ:
	    ND_TCHECK_32BITS(obj_tptr + offset + 4);
	    ND_PRINT((ndo, "\n\t      Wavelength: %u",
		EXTRACT_32BITS(obj_tptr+offset+4)));
	    break;
	default:
	    /* Any Unknown Subobject ==> Exit loop */
	    hexdump=TRUE;
	    break;
	}
	total_subobj_len-=subobj_len;
	offset+=subobj_len;
    }
    return (hexdump);
trunc:
    return -1;
}

void
lmp_print(netdissect_options *ndo,
          register const u_char *pptr, register u_int len)
{
    const struct lmp_common_header *lmp_com_header;
    const struct lmp_object_header *lmp_obj_header;
    const u_char *tptr,*obj_tptr;
    u_int tlen,lmp_obj_len,lmp_obj_ctype,obj_tlen;
    int hexdump, ret;
    u_int offset;
    u_int link_type;

union { /* int to float conversion buffer */
        float f;
        uint32_t i;
    } bw;

tptr=pptr;
    lmp_com_header = (const struct lmp_common_header *)pptr;
    ND_TCHECK(*lmp_com_header);

/*
     * Sanity checking of the header.
     */
    if (LMP_EXTRACT_VERSION(lmp_com_header->version_res[0]) != LMP_VERSION) {
	ND_PRINT((ndo, "LMP version %u packet not supported",
               LMP_EXTRACT_VERSION(lmp_com_header->version_res[0])));
	return;
    }

/* in non-verbose mode just lets print the basic Message Type*/
    if (ndo->ndo_vflag < 1) {
        ND_PRINT((ndo, "LMPv%u %s Message, length: %u",
               LMP_EXTRACT_VERSION(lmp_com_header->version_res[0]),
               tok2str(lmp_msg_type_values, "unknown (%u)",lmp_com_header->msg_type),
               len));
        return;
    }

/* ok they seem to want to know everything - lets fully decode it */

tlen=EXTRACT_16BITS(lmp_com_header->length);

ND_PRINT((ndo, "\n\tLMPv%u, msg-type: %s, Flags: [%s], length: %u",
           LMP_EXTRACT_VERSION(lmp_com_header->version_res[0]),
           tok2str(lmp_msg_type_values, "unknown, type: %u",lmp_com_header->msg_type),
           bittok2str(lmp_header_flag_values,"none",lmp_com_header->flags),
           tlen));
    if (tlen < sizeof(const struct lmp_common_header)) {
        ND_PRINT((ndo, " (too short)"));
        return;
    }
    if (tlen > len) {
        ND_PRINT((ndo, " (too long)"));
        tlen = len;
    }

tptr+=sizeof(const struct lmp_common_header);
    tlen-=sizeof(const struct lmp_common_header);

while(tlen>0) {
        /* did we capture enough for fully decoding the object header ? */
        ND_TCHECK2(*tptr, sizeof(struct lmp_object_header));

lmp_obj_header = (const struct lmp_object_header *)tptr;
        lmp_obj_len=EXTRACT_16BITS(lmp_obj_header->length);
        lmp_obj_ctype=(lmp_obj_header->ctype)&0x7f;

ND_PRINT((ndo, "\n\t  %s Object (%u), Class-Type: %s (%u) Flags: [%snegotiable], length: %u",
               tok2str(lmp_obj_values,
                       "Unknown",
                       lmp_obj_header->class_num),
               lmp_obj_header->class_num,
               tok2str(lmp_ctype_values,
                       "Unknown",
                       ((lmp_obj_header->class_num)<<8)+lmp_obj_ctype),
               lmp_obj_ctype,
               (lmp_obj_header->ctype)&0x80 ? "" : "non-",
               lmp_obj_len));

if (lmp_obj_len < 4) {
            ND_PRINT((ndo, " (too short)"));
            return;
        }
        if ((lmp_obj_len % 4) != 0) {
            ND_PRINT((ndo, " (not a multiple of 4)"));
            return;
        }

obj_tptr=tptr+sizeof(struct lmp_object_header);
        obj_tlen=lmp_obj_len-sizeof(struct lmp_object_header);

/* did we capture enough for fully decoding the object ? */
        ND_TCHECK2(*tptr, lmp_obj_len);
        hexdump=FALSE;

switch(lmp_obj_header->class_num) {

case LMP_OBJ_CC_ID:
            switch(lmp_obj_ctype) {
            case LMP_CTYPE_LOC:
            case LMP_CTYPE_RMT:
                if (obj_tlen != 4) {
                    ND_PRINT((ndo, " (not correct for object)"));
                    break;
                }
                ND_PRINT((ndo, "\n\t    Control Channel ID: %u (0x%08x)",
                       EXTRACT_32BITS(obj_tptr),
                       EXTRACT_32BITS(obj_tptr)));
                break;

default:
                hexdump=TRUE;
            }
            break;

case LMP_OBJ_LINK_ID:
        case LMP_OBJ_INTERFACE_ID:
            switch(lmp_obj_ctype) {
            case LMP_CTYPE_IPV4_LOC:
            case LMP_CTYPE_IPV4_RMT:
                if (obj_tlen != 4) {
                    ND_PRINT((ndo, " (not correct for object)"));
                    break;
                }
                ND_PRINT((ndo, "\n\t    IPv4 Link ID: %s (0x%08x)",
                       ipaddr_string(ndo, obj_tptr),
                       EXTRACT_32BITS(obj_tptr)));
                break;
            case LMP_CTYPE_IPV6_LOC:
            case LMP_CTYPE_IPV6_RMT:
                if (obj_tlen != 16) {
                    ND_PRINT((ndo, " (not correct for object)"));
                    break;
                }
                ND_PRINT((ndo, "\n\t    IPv6 Link ID: %s (0x%08x)",
                       ip6addr_string(ndo, obj_tptr),
                       EXTRACT_32BITS(obj_tptr)));
                break;
            case LMP_CTYPE_UNMD_LOC:
            case LMP_CTYPE_UNMD_RMT:
                if (obj_tlen != 4) {
                    ND_PRINT((ndo, " (not correct for object)"));
                    break;
                }
                ND_PRINT((ndo, "\n\t    Link ID: %u (0x%08x)",
                       EXTRACT_32BITS(obj_tptr),
                       EXTRACT_32BITS(obj_tptr)));
                break;
            default:
                hexdump=TRUE;
            }
            break;

case LMP_OBJ_MESSAGE_ID:
            switch(lmp_obj_ctype) {
            case LMP_CTYPE_1:
                if (obj_tlen != 4) {
                    ND_PRINT((ndo, " (not correct for object)"));
                    break;
                }
                ND_PRINT((ndo, "\n\t    Message ID: %u (0x%08x)",
                       EXTRACT_32BITS(obj_tptr),
                       EXTRACT_32BITS(obj_tptr)));
                break;
            case LMP_CTYPE_2:
                if (obj_tlen != 4) {
                    ND_PRINT((ndo, " (not correct for object)"));
                    break;
                }
                ND_PRINT((ndo, "\n\t    Message ID Ack: %u (0x%08x)",
                       EXTRACT_32BITS(obj_tptr),
                       EXTRACT_32BITS(obj_tptr)));
                break;
            default:
                hexdump=TRUE;
            }
            break;

case LMP_OBJ_NODE_ID:
            switch(lmp_obj_ctype) {
            case LMP_CTYPE_LOC:
            case LMP_CTYPE_RMT:
                if (obj_tlen != 4) {
                    ND_PRINT((ndo, " (not correct for object)"));
                    break;
                }
                ND_PRINT((ndo, "\n\t    Node ID: %s (0x%08x)",
                       ipaddr_string(ndo, obj_tptr),
                       EXTRACT_32BITS(obj_tptr)));
                break;

default:
                hexdump=TRUE;
            }
            break;

case LMP_OBJ_CONFIG:
            switch(lmp_obj_ctype) {
            case LMP_CTYPE_HELLO_CONFIG:
                if (obj_tlen != 4) {
                    ND_PRINT((ndo, " (not correct for object)"));
                    break;
                }
                ND_PRINT((ndo, "\n\t    Hello Interval: %u\n\t    Hello Dead Interval: %u",
                       EXTRACT_16BITS(obj_tptr),
                       EXTRACT_16BITS(obj_tptr+2)));
                break;

default:
                hexdump=TRUE;
            }
            break;

case LMP_OBJ_HELLO:
            switch(lmp_obj_ctype) {
	    case LMP_CTYPE_HELLO:
                if (obj_tlen != 8) {
                    ND_PRINT((ndo, " (not correct for object)"));
                    break;
                }
                ND_PRINT((ndo, "\n\t    Tx Seq: %u, Rx Seq: %u",
                       EXTRACT_32BITS(obj_tptr),
                       EXTRACT_32BITS(obj_tptr+4)));
                break;

default:
                hexdump=TRUE;
            }
            break;

case LMP_OBJ_TE_LINK:
	    switch(lmp_obj_ctype) {
	    case LMP_CTYPE_IPV4:
                if (obj_tlen != 12) {
                    ND_PRINT((ndo, " (not correct for object)"));
                    break;
                }
		ND_PRINT((ndo, "\n\t    Flags: [%s]",
		    bittok2str(lmp_obj_te_link_flag_values,
			"none",
			EXTRACT_8BITS(obj_tptr))));

ND_PRINT((ndo, "\n\t    Local Link-ID: %s (0x%08x)"
		       "\n\t    Remote Link-ID: %s (0x%08x)",
                       ipaddr_string(ndo, obj_tptr+4),
                       EXTRACT_32BITS(obj_tptr+4),
                       ipaddr_string(ndo, obj_tptr+8),
                       EXTRACT_32BITS(obj_tptr+8)));
		break;

case LMP_CTYPE_IPV6:
                if (obj_tlen != 36) {
                    ND_PRINT((ndo, " (not correct for object)"));
                    break;
                }
		ND_PRINT((ndo, "\n\t    Flags: [%s]",
		    bittok2str(lmp_obj_te_link_flag_values,
			"none",
			EXTRACT_8BITS(obj_tptr))));

ND_PRINT((ndo, "\n\t    Local Link-ID: %s (0x%08x)"
		       "\n\t    Remote Link-ID: %s (0x%08x)",
                       ip6addr_string(ndo, obj_tptr+4),
                       EXTRACT_32BITS(obj_tptr+4),
                       ip6addr_string(ndo, obj_tptr+20),
                       EXTRACT_32BITS(obj_tptr+20)));
                break;

case LMP_CTYPE_UNMD:
                if (obj_tlen != 12) {
                    ND_PRINT((ndo, " (not correct for object)"));
                    break;
                }
		ND_PRINT((ndo, "\n\t    Flags: [%s]",
		    bittok2str(lmp_obj_te_link_flag_values,
			"none",
			EXTRACT_8BITS(obj_tptr))));

ND_PRINT((ndo, "\n\t    Local Link-ID: %u (0x%08x)"
		       "\n\t    Remote Link-ID: %u (0x%08x)",
                       EXTRACT_32BITS(obj_tptr+4),
                       EXTRACT_32BITS(obj_tptr+4),
                       EXTRACT_32BITS(obj_tptr+8),
                       EXTRACT_32BITS(obj_tptr+8)));
		break;

default:
                hexdump=TRUE;
            }
            break;

case LMP_OBJ_DATA_LINK:
	    switch(lmp_obj_ctype) {
	    case LMP_CTYPE_IPV4:
                if (obj_tlen < 12) {
                    ND_PRINT((ndo, " (not correct for object)"));
                    break;
                }
	        ND_PRINT((ndo, "\n\t    Flags: [%s]",
		    bittok2str(lmp_obj_data_link_flag_values,
			"none",
			EXTRACT_8BITS(obj_tptr))));
                ND_PRINT((ndo, "\n\t    Local Interface ID: %s (0x%08x)"
                       "\n\t    Remote Interface ID: %s (0x%08x)",
                       ipaddr_string(ndo, obj_tptr+4),
                       EXTRACT_32BITS(obj_tptr+4),
                       ipaddr_string(ndo, obj_tptr+8),
                       EXTRACT_32BITS(obj_tptr+8)));

ret = lmp_print_data_link_subobjs(ndo, obj_tptr, obj_tlen - 12, 12);
		if (ret == -1)
		    goto trunc;
		if (ret == TRUE)
		    hexdump=TRUE;
		break;

case LMP_CTYPE_IPV6:
                if (obj_tlen < 36) {
                    ND_PRINT((ndo, " (not correct for object)"));
                    break;
                }
	        ND_PRINT((ndo, "\n\t    Flags: [%s]",
		    bittok2str(lmp_obj_data_link_flag_values,
			"none",
			EXTRACT_8BITS(obj_tptr))));
                ND_PRINT((ndo, "\n\t    Local Interface ID: %s (0x%08x)"
                       "\n\t    Remote Interface ID: %s (0x%08x)",
                       ip6addr_string(ndo, obj_tptr+4),
                       EXTRACT_32BITS(obj_tptr+4),
                       ip6addr_string(ndo, obj_tptr+20),
                       EXTRACT_32BITS(obj_tptr+20)));

ret = lmp_print_data_link_subobjs(ndo, obj_tptr, obj_tlen - 36, 36);
		if (ret == -1)
		    goto trunc;
		if (ret == TRUE)
		    hexdump=TRUE;
		break;

case LMP_CTYPE_UNMD:
                if (obj_tlen < 12) {
                    ND_PRINT((ndo, " (not correct for object)"));
                    break;
                }
	        ND_PRINT((ndo, "\n\t    Flags: [%s]",
		    bittok2str(lmp_obj_data_link_flag_values,
			"none",
			EXTRACT_8BITS(obj_tptr))));
                ND_PRINT((ndo, "\n\t    Local Interface ID: %u (0x%08x)"
                       "\n\t    Remote Interface ID: %u (0x%08x)",
                       EXTRACT_32BITS(obj_tptr+4),
                       EXTRACT_32BITS(obj_tptr+4),
                       EXTRACT_32BITS(obj_tptr+8),
                       EXTRACT_32BITS(obj_tptr+8)));

ret = lmp_print_data_link_subobjs(ndo, obj_tptr, obj_tlen - 12, 12);
		if (ret == -1)
		    goto trunc;
		if (ret == TRUE)
		    hexdump=TRUE;
		break;

default:
                hexdump=TRUE;
            }
            break;

case LMP_OBJ_VERIFY_BEGIN:
	    switch(lmp_obj_ctype) {
            case LMP_CTYPE_1:
                if (obj_tlen != 20) {
                    ND_PRINT((ndo, " (not correct for object)"));
                    break;
                }
		ND_PRINT((ndo, "\n\t    Flags: %s",
		bittok2str(lmp_obj_begin_verify_flag_values,
			"none",
			EXTRACT_16BITS(obj_tptr))));
		ND_PRINT((ndo, "\n\t    Verify Interval: %u",
			EXTRACT_16BITS(obj_tptr+2)));
		ND_PRINT((ndo, "\n\t    Data links: %u",
			EXTRACT_32BITS(obj_tptr+4)));
                ND_PRINT((ndo, "\n\t    Encoding type: %s",
			tok2str(gmpls_encoding_values, "Unknown", *(obj_tptr+8))));
                ND_PRINT((ndo, "\n\t    Verify Transport Mechanism: %u (0x%x)%s",
			EXTRACT_16BITS(obj_tptr+10),
			EXTRACT_16BITS(obj_tptr+10),
			EXTRACT_16BITS(obj_tptr+10)&8000 ? " (Payload test messages capable)" : ""));
                bw.i = EXTRACT_32BITS(obj_tptr+12);
		ND_PRINT((ndo, "\n\t    Transmission Rate: %.3f Mbps",bw.f*8/1000000));
		ND_PRINT((ndo, "\n\t    Wavelength: %u",
			EXTRACT_32BITS(obj_tptr+16)));
		break;

default:
                hexdump=TRUE;
            }
            break;

case LMP_OBJ_VERIFY_BEGIN_ACK:
	    switch(lmp_obj_ctype) {
            case LMP_CTYPE_1:
                if (obj_tlen != 4) {
                    ND_PRINT((ndo, " (not correct for object)"));
                    break;
                }
                ND_PRINT((ndo, "\n\t    Verify Dead Interval: %u"
                       "\n\t    Verify Transport Response: %u",
                       EXTRACT_16BITS(obj_tptr),
                       EXTRACT_16BITS(obj_tptr+2)));
                break;

default:
                hexdump=TRUE;
            }
            break;

case LMP_OBJ_VERIFY_ID:
	    switch(lmp_obj_ctype) {
            case LMP_CTYPE_1:
                if (obj_tlen != 4) {
                    ND_PRINT((ndo, " (not correct for object)"));
                    break;
                }
                ND_PRINT((ndo, "\n\t    Verify ID: %u",
                       EXTRACT_32BITS(obj_tptr)));
                break;

default:
                hexdump=TRUE;
            }
            break;

case LMP_OBJ_CHANNEL_STATUS:
            switch(lmp_obj_ctype) {
	    case LMP_CTYPE_IPV4:
		offset = 0;
		/* Decode pairs: <Interface_ID (4 bytes), Channel_status (4 bytes)> */
		while (offset+8 <= obj_tlen) {
			ND_PRINT((ndo, "\n\t    Interface ID: %s (0x%08x)",
			ipaddr_string(ndo, obj_tptr+offset),
			EXTRACT_32BITS(obj_tptr+offset)));

ND_PRINT((ndo, "\n\t\t    Active: %s (%u)",
				(EXTRACT_32BITS(obj_tptr+offset+4)>>31) ?
						"Allocated" : "Non-allocated",
				(EXTRACT_32BITS(obj_tptr+offset+4)>>31)));

ND_PRINT((ndo, "\n\t\t    Direction: %s (%u)",
				(EXTRACT_32BITS(obj_tptr+offset+4)>>30)&0x1 ?
						"Transmit" : "Receive",
				(EXTRACT_32BITS(obj_tptr+offset+4)>>30)&0x1));

ND_PRINT((ndo, "\n\t\t    Channel Status: %s (%u)",
					tok2str(lmp_obj_channel_status_values,
			 		"Unknown",
					EXTRACT_32BITS(obj_tptr+offset+4)&0x3FFFFFF),
			EXTRACT_32BITS(obj_tptr+offset+4)&0x3FFFFFF));
			offset+=8;
		}
                break;

case LMP_CTYPE_IPV6:
		offset = 0;
		/* Decode pairs: <Interface_ID (16 bytes), Channel_status (4 bytes)> */
		while (offset+20 <= obj_tlen) {
			ND_PRINT((ndo, "\n\t    Interface ID: %s (0x%08x)",
			ip6addr_string(ndo, obj_tptr+offset),
			EXTRACT_32BITS(obj_tptr+offset)));

ND_PRINT((ndo, "\n\t\t    Active: %s (%u)",
				(EXTRACT_32BITS(obj_tptr+offset+16)>>31) ?
						"Allocated" : "Non-allocated",
				(EXTRACT_32BITS(obj_tptr+offset+16)>>31)));

ND_PRINT((ndo, "\n\t\t    Direction: %s (%u)",
				(EXTRACT_32BITS(obj_tptr+offset+16)>>30)&0x1 ?
						"Transmit" : "Receive",
				(EXTRACT_32BITS(obj_tptr+offset+16)>>30)&0x1));

ND_PRINT((ndo, "\n\t\t    Channel Status: %s (%u)",
					tok2str(lmp_obj_channel_status_values,
					"Unknown",
					EXTRACT_32BITS(obj_tptr+offset+16)&0x3FFFFFF),
			EXTRACT_32BITS(obj_tptr+offset+16)&0x3FFFFFF));
			offset+=20;
		}
                break;

case LMP_CTYPE_UNMD:
		offset = 0;
		/* Decode pairs: <Interface_ID (4 bytes), Channel_status (4 bytes)> */
		while (offset+8 <= obj_tlen) {
			ND_PRINT((ndo, "\n\t    Interface ID: %u (0x%08x)",
			EXTRACT_32BITS(obj_tptr+offset),
			EXTRACT_32BITS(obj_tptr+offset)));

ND_PRINT((ndo, "\n\t\t    Active: %s (%u)",
				(EXTRACT_32BITS(obj_tptr+offset+4)>>31) ?
						"Allocated" : "Non-allocated",
				(EXTRACT_32BITS(obj_tptr+offset+4)>>31)));

ND_PRINT((ndo, "\n\t\t    Direction: %s (%u)",
				(EXTRACT_32BITS(obj_tptr+offset+4)>>30)&0x1 ?
						"Transmit" : "Receive",
				(EXTRACT_32BITS(obj_tptr+offset+4)>>30)&0x1));

ND_PRINT((ndo, "\n\t\t    Channel Status: %s (%u)",
					tok2str(lmp_obj_channel_status_values,
					"Unknown",
					EXTRACT_32BITS(obj_tptr+offset+4)&0x3FFFFFF),
			EXTRACT_32BITS(obj_tptr+offset+4)&0x3FFFFFF));
			offset+=8;
		}
                break;

default:
                hexdump=TRUE;
            }
            break;

case LMP_OBJ_CHANNEL_STATUS_REQ:
            switch(lmp_obj_ctype) {
	    case LMP_CTYPE_IPV4:
		offset = 0;
		while (offset+4 <= obj_tlen) {
			ND_PRINT((ndo, "\n\t    Interface ID: %s (0x%08x)",
			ipaddr_string(ndo, obj_tptr+offset),
			EXTRACT_32BITS(obj_tptr+offset)));
			offset+=4;
		}
                break;

case LMP_CTYPE_IPV6:
		offset = 0;
		while (offset+16 <= obj_tlen) {
			ND_PRINT((ndo, "\n\t    Interface ID: %s (0x%08x)",
			ip6addr_string(ndo, obj_tptr+offset),
			EXTRACT_32BITS(obj_tptr+offset)));
			offset+=16;
		}
                break;

case LMP_CTYPE_UNMD:
		offset = 0;
		while (offset+4 <= obj_tlen) {
			ND_PRINT((ndo, "\n\t    Interface ID: %u (0x%08x)",
			EXTRACT_32BITS(obj_tptr+offset),
			EXTRACT_32BITS(obj_tptr+offset)));
			offset+=4;
		}
                break;

default:
                hexdump=TRUE;
            }
            break;

case LMP_OBJ_ERROR_CODE:
	    switch(lmp_obj_ctype) {
            case LMP_CTYPE_BEGIN_VERIFY_ERROR:
                if (obj_tlen != 4) {
                    ND_PRINT((ndo, " (not correct for object)"));
                    break;
                }
		ND_PRINT((ndo, "\n\t    Error Code: %s",
		bittok2str(lmp_obj_begin_verify_error_values,
			"none",
			EXTRACT_32BITS(obj_tptr))));
                break;

case LMP_CTYPE_LINK_SUMMARY_ERROR:
                if (obj_tlen != 4) {
                    ND_PRINT((ndo, " (not correct for object)"));
                    break;
                }
		ND_PRINT((ndo, "\n\t    Error Code: %s",
		bittok2str(lmp_obj_link_summary_error_values,
			"none",
			EXTRACT_32BITS(obj_tptr))));
                break;
            default:
                hexdump=TRUE;
            }
            break;

case LMP_OBJ_SERVICE_CONFIG:
	    switch (lmp_obj_ctype) {
	    case LMP_CTYPE_SERVICE_CONFIG_SP:
                if (obj_tlen != 4) {
                    ND_PRINT((ndo, " (not correct for object)"));
                    break;
                }
		ND_PRINT((ndo, "\n\t Flags: %s",
		       bittok2str(lmp_obj_service_config_sp_flag_values,
				  "none",
				  EXTRACT_8BITS(obj_tptr))));

ND_PRINT((ndo, "\n\t  UNI Version: %u",
		       EXTRACT_8BITS(obj_tptr + 1)));

break;

case LMP_CTYPE_SERVICE_CONFIG_CPSA:
                if (obj_tlen != 16) {
                    ND_PRINT((ndo, " (not correct for object)"));
                    break;
                }

link_type = EXTRACT_8BITS(obj_tptr);

ND_PRINT((ndo, "\n\t Link Type: %s (%u)",
		       tok2str(lmp_sd_service_config_cpsa_link_type_values,
			       "Unknown", link_type),
		       link_type));

switch (link_type) {
		case LMP_SD_SERVICE_CONFIG_CPSA_LINK_TYPE_SDH:
		    ND_PRINT((ndo, "\n\t Signal Type: %s (%u)",
			   tok2str(lmp_sd_service_config_cpsa_signal_type_sdh_values,
				   "Unknown",
				   EXTRACT_8BITS(obj_tptr + 1)),
				   EXTRACT_8BITS(obj_tptr + 1)));
		    break;

case LMP_SD_SERVICE_CONFIG_CPSA_LINK_TYPE_SONET:
		    ND_PRINT((ndo, "\n\t Signal Type: %s (%u)",
			   tok2str(lmp_sd_service_config_cpsa_signal_type_sonet_values,
				   "Unknown",
				   EXTRACT_8BITS(obj_tptr + 1)),
				   EXTRACT_8BITS(obj_tptr + 1)));
		    break;
		}

ND_PRINT((ndo, "\n\t Transparency: %s",
		       bittok2str(lmp_obj_service_config_cpsa_tp_flag_values,
				  "none",
				  EXTRACT_8BITS(obj_tptr + 2))));

ND_PRINT((ndo, "\n\t Contiguous Concatenation Types: %s",
		       bittok2str(lmp_obj_service_config_cpsa_cct_flag_values,
				  "none",
				  EXTRACT_8BITS(obj_tptr + 3))));

ND_PRINT((ndo, "\n\t Minimum NCC: %u",
		       EXTRACT_16BITS(obj_tptr+4)));

ND_PRINT((ndo, "\n\t Maximum NCC: %u",
		       EXTRACT_16BITS(obj_tptr+6)));

ND_PRINT((ndo, "\n\t Minimum NVC:%u",
		       EXTRACT_16BITS(obj_tptr+8)));

ND_PRINT((ndo, "\n\t Maximum NVC:%u",
		       EXTRACT_16BITS(obj_tptr+10)));

ND_PRINT((ndo, "\n\t    Local Interface ID: %s (0x%08x)",
		       ipaddr_string(ndo, obj_tptr+12),
		       EXTRACT_32BITS(obj_tptr+12)));

break;

case LMP_CTYPE_SERVICE_CONFIG_TRANSPARENCY_TCM:
                if (obj_tlen != 8) {
                    ND_PRINT((ndo, " (not correct for object)"));
                    break;
                }

ND_PRINT((ndo, "\n\t Transparency Flags: %s",
		       bittok2str(
			   lmp_obj_service_config_nsa_transparency_flag_values,
			   "none",
			   EXTRACT_32BITS(obj_tptr))));

ND_PRINT((ndo, "\n\t TCM Monitoring Flags: %s",
		       bittok2str(
			   lmp_obj_service_config_nsa_tcm_flag_values,
			   "none",
			   EXTRACT_8BITS(obj_tptr + 7))));

break;

case LMP_CTYPE_SERVICE_CONFIG_NETWORK_DIVERSITY:
                if (obj_tlen != 4) {
                    ND_PRINT((ndo, " (not correct for object)"));
                    break;
                }

ND_PRINT((ndo, "\n\t Diversity: Flags: %s",
		       bittok2str(
			   lmp_obj_service_config_nsa_network_diversity_flag_values,
			   "none",
			   EXTRACT_8BITS(obj_tptr + 3))));
		break;

default:
		hexdump = TRUE;
	    }

break;

default:
            if (ndo->ndo_vflag <= 1)
                print_unknown_data(ndo,obj_tptr,"\n\t    ",obj_tlen);
            break;
        }
        /* do we want to see an additionally hexdump ? */
        if (ndo->ndo_vflag > 1 || hexdump==TRUE)
            print_unknown_data(ndo,tptr+sizeof(struct lmp_object_header),"\n\t    ",
                               lmp_obj_len-sizeof(struct lmp_object_header));

tptr+=lmp_obj_len;
        tlen-=lmp_obj_len;
    }
    return;
trunc:
    ND_PRINT((ndo, "%s", tstr));
}
/*
 * Local Variables:
 * c-style: whitesmith
 * c-basic-offset: 8
 * End:
 */

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