diff options
Diffstat (limited to 'contrib/tcpdump/print-rsvp.c')
-rw-r--r-- | contrib/tcpdump/print-rsvp.c | 1776 |
1 files changed, 0 insertions, 1776 deletions
diff --git a/contrib/tcpdump/print-rsvp.c b/contrib/tcpdump/print-rsvp.c deleted file mode 100644 index ad51930..0000000 --- a/contrib/tcpdump/print-rsvp.c +++ /dev/null @@ -1,1776 +0,0 @@ -/* - * Copyright (c) 1998-2007 The TCPDUMP project - * - * 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@juniper.net) - */ - -#ifndef lint -static const char rcsid[] _U_ = - "@(#) $Header: /tcpdump/master/tcpdump/print-rsvp.c,v 1.33.2.15 2007/09/13 17:33:54 guy Exp $"; -#endif - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <tcpdump-stdinc.h> - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#include "interface.h" -#include "extract.h" -#include "addrtoname.h" -#include "ethertype.h" -#include "gmpls.h" -#include "af.h" - -/* - * RFC 2205 common header - * - * 0 1 2 3 - * +-------------+-------------+-------------+-------------+ - * | Vers | Flags| Msg Type | RSVP Checksum | - * +-------------+-------------+-------------+-------------+ - * | Send_TTL | (Reserved) | RSVP Length | - * +-------------+-------------+-------------+-------------+ - * - */ - -struct rsvp_common_header { - u_int8_t version_flags; - u_int8_t msg_type; - u_int8_t checksum[2]; - u_int8_t ttl; - u_int8_t reserved; - u_int8_t length[2]; -}; - -/* - * RFC2205 object header - * - * - * 0 1 2 3 - * +-------------+-------------+-------------+-------------+ - * | Length (bytes) | Class-Num | C-Type | - * +-------------+-------------+-------------+-------------+ - * | | - * // (Object contents) // - * | | - * +-------------+-------------+-------------+-------------+ - */ - -struct rsvp_object_header { - u_int8_t length[2]; - u_int8_t class_num; - u_int8_t ctype; -}; - -#define RSVP_VERSION 1 -#define RSVP_EXTRACT_VERSION(x) (((x)&0xf0)>>4) -#define RSVP_EXTRACT_FLAGS(x) ((x)&0x0f) - -#define RSVP_MSGTYPE_PATH 1 -#define RSVP_MSGTYPE_RESV 2 -#define RSVP_MSGTYPE_PATHERR 3 -#define RSVP_MSGTYPE_RESVERR 4 -#define RSVP_MSGTYPE_PATHTEAR 5 -#define RSVP_MSGTYPE_RESVTEAR 6 -#define RSVP_MSGTYPE_RESVCONF 7 -#define RSVP_MSGTYPE_AGGREGATE 12 -#define RSVP_MSGTYPE_ACK 13 -#define RSVP_MSGTYPE_HELLO_OLD 14 /* ancient Hellos */ -#define RSVP_MSGTYPE_SREFRESH 15 -#define RSVP_MSGTYPE_HELLO 20 - -static const struct tok rsvp_msg_type_values[] = { - { RSVP_MSGTYPE_PATH, "Path" }, - { RSVP_MSGTYPE_RESV, "Resv" }, - { RSVP_MSGTYPE_PATHERR, "PathErr" }, - { RSVP_MSGTYPE_RESVERR, "ResvErr" }, - { RSVP_MSGTYPE_PATHTEAR, "PathTear" }, - { RSVP_MSGTYPE_RESVTEAR, "ResvTear" }, - { RSVP_MSGTYPE_RESVCONF, "ResvConf" }, - { RSVP_MSGTYPE_AGGREGATE, "Aggregate" }, - { RSVP_MSGTYPE_ACK, "Acknowledgement" }, - { RSVP_MSGTYPE_HELLO_OLD, "Hello (Old)" }, - { RSVP_MSGTYPE_SREFRESH, "Refresh" }, - { RSVP_MSGTYPE_HELLO, "Hello" }, - { 0, NULL} -}; - -static const struct tok rsvp_header_flag_values[] = { - { 0x01, "Refresh reduction capable" }, /* rfc2961 */ - { 0, NULL} -}; - -#define RSVP_OBJ_SESSION 1 /* rfc2205 */ -#define RSVP_OBJ_RSVP_HOP 3 /* rfc2205, rfc3473 */ -#define RSVP_OBJ_INTEGRITY 4 /* rfc2747 */ -#define RSVP_OBJ_TIME_VALUES 5 /* rfc2205 */ -#define RSVP_OBJ_ERROR_SPEC 6 -#define RSVP_OBJ_SCOPE 7 -#define RSVP_OBJ_STYLE 8 /* rfc2205 */ -#define RSVP_OBJ_FLOWSPEC 9 /* rfc2215 */ -#define RSVP_OBJ_FILTERSPEC 10 /* rfc2215 */ -#define RSVP_OBJ_SENDER_TEMPLATE 11 -#define RSVP_OBJ_SENDER_TSPEC 12 /* rfc2215 */ -#define RSVP_OBJ_ADSPEC 13 /* rfc2215 */ -#define RSVP_OBJ_POLICY_DATA 14 -#define RSVP_OBJ_CONFIRM 15 /* rfc2205 */ -#define RSVP_OBJ_LABEL 16 /* rfc3209 */ -#define RSVP_OBJ_LABEL_REQ 19 /* rfc3209 */ -#define RSVP_OBJ_ERO 20 /* rfc3209 */ -#define RSVP_OBJ_RRO 21 /* rfc3209 */ -#define RSVP_OBJ_HELLO 22 /* rfc3209 */ -#define RSVP_OBJ_MESSAGE_ID 23 /* rfc2961 */ -#define RSVP_OBJ_MESSAGE_ID_ACK 24 /* rfc2961 */ -#define RSVP_OBJ_MESSAGE_ID_LIST 25 /* rfc2961 */ -#define RSVP_OBJ_RECOVERY_LABEL 34 /* rfc3473 */ -#define RSVP_OBJ_UPSTREAM_LABEL 35 /* rfc3473 */ -#define RSVP_OBJ_LABEL_SET 36 /* rfc3473 */ -#define RSVP_OBJ_PROTECTION 37 /* rfc3473 */ -#define RSVP_OBJ_DETOUR 63 /* draft-ietf-mpls-rsvp-lsp-fastreroute-07 */ -#define RSVP_OBJ_CLASSTYPE 66 /* rfc4124 */ -#define RSVP_OBJ_CLASSTYPE_OLD 125 /* draft-ietf-tewg-diff-te-proto-07 */ -#define RSVP_OBJ_SUGGESTED_LABEL 129 /* rfc3473 */ -#define RSVP_OBJ_ACCEPT_LABEL_SET 130 /* rfc3473 */ -#define RSVP_OBJ_RESTART_CAPABILITY 131 /* rfc3473 */ -#define RSVP_OBJ_NOTIFY_REQ 195 /* rfc3473 */ -#define RSVP_OBJ_ADMIN_STATUS 196 /* rfc3473 */ -#define RSVP_OBJ_PROPERTIES 204 /* juniper proprietary */ -#define RSVP_OBJ_FASTREROUTE 205 /* draft-ietf-mpls-rsvp-lsp-fastreroute-07 */ -#define RSVP_OBJ_SESSION_ATTRIBUTE 207 /* rfc3209 */ -#define RSVP_OBJ_GENERALIZED_UNI 229 /* OIF RSVP extensions UNI 1.0 Signaling, Rel. 2 */ -#define RSVP_OBJ_CALL_ID 230 /* rfc3474 */ -#define RSVP_OBJ_CALL_OPS 236 /* rfc3474 */ - -static const struct tok rsvp_obj_values[] = { - { RSVP_OBJ_SESSION, "Session" }, - { RSVP_OBJ_RSVP_HOP, "RSVP Hop" }, - { RSVP_OBJ_INTEGRITY, "Integrity" }, - { RSVP_OBJ_TIME_VALUES, "Time Values" }, - { RSVP_OBJ_ERROR_SPEC, "Error Spec" }, - { RSVP_OBJ_SCOPE, "Scope" }, - { RSVP_OBJ_STYLE, "Style" }, - { RSVP_OBJ_FLOWSPEC, "Flowspec" }, - { RSVP_OBJ_FILTERSPEC, "FilterSpec" }, - { RSVP_OBJ_SENDER_TEMPLATE, "Sender Template" }, - { RSVP_OBJ_SENDER_TSPEC, "Sender TSpec" }, - { RSVP_OBJ_ADSPEC, "Adspec" }, - { RSVP_OBJ_POLICY_DATA, "Policy Data" }, - { RSVP_OBJ_CONFIRM, "Confirm" }, - { RSVP_OBJ_LABEL, "Label" }, - { RSVP_OBJ_LABEL_REQ, "Label Request" }, - { RSVP_OBJ_ERO, "ERO" }, - { RSVP_OBJ_RRO, "RRO" }, - { RSVP_OBJ_HELLO, "Hello" }, - { RSVP_OBJ_MESSAGE_ID, "Message ID" }, - { RSVP_OBJ_MESSAGE_ID_ACK, "Message ID Ack" }, - { RSVP_OBJ_MESSAGE_ID_LIST, "Message ID List" }, - { RSVP_OBJ_RECOVERY_LABEL, "Recovery Label" }, - { RSVP_OBJ_UPSTREAM_LABEL, "Upstream Label" }, - { RSVP_OBJ_LABEL_SET, "Label Set" }, - { RSVP_OBJ_ACCEPT_LABEL_SET, "Acceptable Label Set" }, - { RSVP_OBJ_DETOUR, "Detour" }, - { RSVP_OBJ_CLASSTYPE, "Class Type" }, - { RSVP_OBJ_CLASSTYPE_OLD, "Class Type (old)" }, - { RSVP_OBJ_SUGGESTED_LABEL, "Suggested Label" }, - { RSVP_OBJ_PROPERTIES, "Properties" }, - { RSVP_OBJ_FASTREROUTE, "Fast Re-Route" }, - { RSVP_OBJ_SESSION_ATTRIBUTE, "Session Attribute" }, - { RSVP_OBJ_GENERALIZED_UNI, "Generalized UNI" }, - { RSVP_OBJ_CALL_ID, "Call-ID" }, - { RSVP_OBJ_CALL_OPS, "Call Capability" }, - { RSVP_OBJ_RESTART_CAPABILITY, "Restart Capability" }, - { RSVP_OBJ_NOTIFY_REQ, "Notify Request" }, - { RSVP_OBJ_PROTECTION, "Protection" }, - { RSVP_OBJ_ADMIN_STATUS, "Administrative Status" }, - { 0, NULL} -}; - -#define RSVP_CTYPE_IPV4 1 -#define RSVP_CTYPE_IPV6 2 -#define RSVP_CTYPE_TUNNEL_IPV4 7 -#define RSVP_CTYPE_TUNNEL_IPV6 8 -#define RSVP_CTYPE_UNI_IPV4 11 /* OIF RSVP extensions UNI 1.0 Signaling Rel. 2 */ -#define RSVP_CTYPE_1 1 -#define RSVP_CTYPE_2 2 -#define RSVP_CTYPE_3 3 -#define RSVP_CTYPE_4 4 - -/* - * 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 rsvp_ctype_values[] = { - { 256*RSVP_OBJ_RSVP_HOP+RSVP_CTYPE_IPV4, "IPv4" }, - { 256*RSVP_OBJ_RSVP_HOP+RSVP_CTYPE_IPV6, "IPv6" }, - { 256*RSVP_OBJ_RSVP_HOP+RSVP_CTYPE_3, "IPv4 plus opt. TLVs" }, - { 256*RSVP_OBJ_RSVP_HOP+RSVP_CTYPE_4, "IPv6 plus opt. TLVs" }, - { 256*RSVP_OBJ_NOTIFY_REQ+RSVP_CTYPE_IPV4, "IPv4" }, - { 256*RSVP_OBJ_NOTIFY_REQ+RSVP_CTYPE_IPV6, "IPv6" }, - { 256*RSVP_OBJ_CONFIRM+RSVP_CTYPE_IPV4, "IPv4" }, - { 256*RSVP_OBJ_CONFIRM+RSVP_CTYPE_IPV6, "IPv6" }, - { 256*RSVP_OBJ_TIME_VALUES+RSVP_CTYPE_1, "1" }, - { 256*RSVP_OBJ_FLOWSPEC+RSVP_CTYPE_1, "obsolete" }, - { 256*RSVP_OBJ_FLOWSPEC+RSVP_CTYPE_2, "IntServ" }, - { 256*RSVP_OBJ_SENDER_TSPEC+RSVP_CTYPE_2, "IntServ" }, - { 256*RSVP_OBJ_ADSPEC+RSVP_CTYPE_2, "IntServ" }, - { 256*RSVP_OBJ_FILTERSPEC+RSVP_CTYPE_IPV4, "IPv4" }, - { 256*RSVP_OBJ_FILTERSPEC+RSVP_CTYPE_IPV6, "IPv6" }, - { 256*RSVP_OBJ_FILTERSPEC+RSVP_CTYPE_3, "IPv6 Flow-label" }, - { 256*RSVP_OBJ_FILTERSPEC+RSVP_CTYPE_TUNNEL_IPV4, "Tunnel IPv4" }, - { 256*RSVP_OBJ_SESSION+RSVP_CTYPE_IPV4, "IPv4" }, - { 256*RSVP_OBJ_SESSION+RSVP_CTYPE_IPV6, "IPv6" }, - { 256*RSVP_OBJ_SESSION+RSVP_CTYPE_TUNNEL_IPV4, "Tunnel IPv4" }, - { 256*RSVP_OBJ_SESSION+RSVP_CTYPE_UNI_IPV4, "UNI IPv4" }, - { 256*RSVP_OBJ_SENDER_TEMPLATE+RSVP_CTYPE_IPV4, "IPv4" }, - { 256*RSVP_OBJ_SENDER_TEMPLATE+RSVP_CTYPE_IPV6, "IPv6" }, - { 256*RSVP_OBJ_SENDER_TEMPLATE+RSVP_CTYPE_TUNNEL_IPV4, "Tunnel IPv4" }, - { 256*RSVP_OBJ_MESSAGE_ID+RSVP_CTYPE_1, "1" }, - { 256*RSVP_OBJ_MESSAGE_ID_ACK+RSVP_CTYPE_1, "Message id ack" }, - { 256*RSVP_OBJ_MESSAGE_ID_ACK+RSVP_CTYPE_2, "Message id nack" }, - { 256*RSVP_OBJ_MESSAGE_ID_LIST+RSVP_CTYPE_1, "1" }, - { 256*RSVP_OBJ_STYLE+RSVP_CTYPE_1, "1" }, - { 256*RSVP_OBJ_HELLO+RSVP_CTYPE_1, "Hello Request" }, - { 256*RSVP_OBJ_HELLO+RSVP_CTYPE_2, "Hello Ack" }, - { 256*RSVP_OBJ_LABEL_REQ+RSVP_CTYPE_1, "without label range" }, - { 256*RSVP_OBJ_LABEL_REQ+RSVP_CTYPE_2, "with ATM label range" }, - { 256*RSVP_OBJ_LABEL_REQ+RSVP_CTYPE_3, "with FR label range" }, - { 256*RSVP_OBJ_LABEL_REQ+RSVP_CTYPE_4, "Generalized Label" }, - { 256*RSVP_OBJ_LABEL+RSVP_CTYPE_1, "Label" }, - { 256*RSVP_OBJ_LABEL+RSVP_CTYPE_2, "Generalized Label" }, - { 256*RSVP_OBJ_LABEL+RSVP_CTYPE_3, "Waveband Switching" }, - { 256*RSVP_OBJ_SUGGESTED_LABEL+RSVP_CTYPE_1, "Label" }, - { 256*RSVP_OBJ_SUGGESTED_LABEL+RSVP_CTYPE_2, "Generalized Label" }, - { 256*RSVP_OBJ_SUGGESTED_LABEL+RSVP_CTYPE_3, "Waveband Switching" }, - { 256*RSVP_OBJ_UPSTREAM_LABEL+RSVP_CTYPE_1, "Label" }, - { 256*RSVP_OBJ_UPSTREAM_LABEL+RSVP_CTYPE_2, "Generalized Label" }, - { 256*RSVP_OBJ_UPSTREAM_LABEL+RSVP_CTYPE_3, "Waveband Switching" }, - { 256*RSVP_OBJ_RECOVERY_LABEL+RSVP_CTYPE_1, "Label" }, - { 256*RSVP_OBJ_RECOVERY_LABEL+RSVP_CTYPE_2, "Generalized Label" }, - { 256*RSVP_OBJ_RECOVERY_LABEL+RSVP_CTYPE_3, "Waveband Switching" }, - { 256*RSVP_OBJ_ERO+RSVP_CTYPE_IPV4, "IPv4" }, - { 256*RSVP_OBJ_RRO+RSVP_CTYPE_IPV4, "IPv4" }, - { 256*RSVP_OBJ_ERROR_SPEC+RSVP_CTYPE_IPV4, "IPv4" }, - { 256*RSVP_OBJ_ERROR_SPEC+RSVP_CTYPE_IPV6, "IPv6" }, - { 256*RSVP_OBJ_ERROR_SPEC+RSVP_CTYPE_3, "IPv4 plus opt. TLVs" }, - { 256*RSVP_OBJ_ERROR_SPEC+RSVP_CTYPE_4, "IPv6 plus opt. TLVs" }, - { 256*RSVP_OBJ_RESTART_CAPABILITY+RSVP_CTYPE_1, "IPv4" }, - { 256*RSVP_OBJ_SESSION_ATTRIBUTE+RSVP_CTYPE_TUNNEL_IPV4, "Tunnel IPv4" }, - { 256*RSVP_OBJ_FASTREROUTE+RSVP_CTYPE_TUNNEL_IPV4, "Tunnel IPv4" }, /* old style*/ - { 256*RSVP_OBJ_FASTREROUTE+RSVP_CTYPE_1, "1" }, /* new style */ - { 256*RSVP_OBJ_DETOUR+RSVP_CTYPE_TUNNEL_IPV4, "Tunnel IPv4" }, - { 256*RSVP_OBJ_PROPERTIES+RSVP_CTYPE_1, "1" }, - { 256*RSVP_OBJ_ADMIN_STATUS+RSVP_CTYPE_1, "1" }, - { 256*RSVP_OBJ_CLASSTYPE+RSVP_CTYPE_1, "1" }, - { 256*RSVP_OBJ_CLASSTYPE_OLD+RSVP_CTYPE_1, "1" }, - { 256*RSVP_OBJ_LABEL_SET+RSVP_CTYPE_1, "1" }, - { 256*RSVP_OBJ_GENERALIZED_UNI+RSVP_CTYPE_1, "1" }, - { 0, NULL} -}; - -struct rsvp_obj_integrity_t { - u_int8_t flags; - u_int8_t res; - u_int8_t key_id[6]; - u_int8_t sequence[8]; - u_int8_t digest[16]; -}; - -static const struct tok rsvp_obj_integrity_flag_values[] = { - { 0x80, "Handshake" }, - { 0, NULL} -}; - -struct rsvp_obj_frr_t { - u_int8_t setup_prio; - u_int8_t hold_prio; - u_int8_t hop_limit; - u_int8_t flags; - u_int8_t bandwidth[4]; - u_int8_t include_any[4]; - u_int8_t exclude_any[4]; - u_int8_t include_all[4]; -}; - - -#define RSVP_OBJ_XRO_MASK_SUBOBJ(x) ((x)&0x7f) -#define RSVP_OBJ_XRO_MASK_LOOSE(x) ((x)&0x80) - -#define RSVP_OBJ_XRO_RES 0 -#define RSVP_OBJ_XRO_IPV4 1 -#define RSVP_OBJ_XRO_IPV6 2 -#define RSVP_OBJ_XRO_ASN 32 -#define RSVP_OBJ_XRO_MPLS 64 - -static const struct tok rsvp_obj_xro_values[] = { - { RSVP_OBJ_XRO_RES, "Reserved" }, - { RSVP_OBJ_XRO_IPV4, "IPv4 prefix" }, - { RSVP_OBJ_XRO_IPV6, "IPv6 prefix" }, - { RSVP_OBJ_XRO_ASN, "Autonomous system number" }, - { RSVP_OBJ_XRO_MPLS, "MPLS label switched path termination" }, - { 0, NULL} -}; - -/* draft-ietf-mpls-rsvp-lsp-fastreroute-07.txt */ -static const struct tok rsvp_obj_rro_flag_values[] = { - { 0x01, "Local protection available" }, - { 0x02, "Local protection in use" }, - { 0x04, "Bandwidth protection" }, - { 0x08, "Node protection" }, - { 0, NULL} -}; - -static const struct tok rsvp_resstyle_values[] = { - { 17, "Wildcard Filter" }, - { 10, "Fixed Filter" }, - { 18, "Shared Explicit" }, - { 0, NULL} -}; - -#define RSVP_OBJ_INTSERV_GUARANTEED_SERV 2 -#define RSVP_OBJ_INTSERV_CONTROLLED_LOAD 5 - -static const struct tok rsvp_intserv_service_type_values[] = { - { 1, "Default/Global Information" }, - { RSVP_OBJ_INTSERV_GUARANTEED_SERV, "Guaranteed Service" }, - { RSVP_OBJ_INTSERV_CONTROLLED_LOAD, "Controlled Load" }, - { 0, NULL} -}; - -static const struct tok rsvp_intserv_parameter_id_values[] = { - { 4, "IS hop cnt" }, - { 6, "Path b/w estimate" }, - { 8, "Minimum path latency" }, - { 10, "Composed MTU" }, - { 127, "Token Bucket TSpec" }, - { 130, "Guaranteed Service RSpec" }, - { 133, "End-to-end composed value for C" }, - { 134, "End-to-end composed value for D" }, - { 135, "Since-last-reshaping point composed C" }, - { 136, "Since-last-reshaping point composed D" }, - { 0, NULL} -}; - -static struct tok rsvp_session_attribute_flag_values[] = { - { 0x01, "Local Protection desired" }, - { 0x02, "Label Recording desired" }, - { 0x04, "SE Style desired" }, - { 0x08, "Bandwidth protection desired" }, /* draft-ietf-mpls-rsvp-lsp-fastreroute-02.txt */ - { 0x10, "Node protection desired" }, /* draft-ietf-mpls-rsvp-lsp-fastreroute-02.txt */ - { 0, NULL} -}; - -static struct tok rsvp_obj_prop_tlv_values[] = { - { 0x01, "Cos" }, - { 0x02, "Metric 1" }, - { 0x04, "Metric 2" }, - { 0x08, "CCC Status" }, - { 0x10, "Path Type" }, - { 0, NULL} -}; - -#define RSVP_OBJ_ERROR_SPEC_CODE_ROUTING 24 -#define RSVP_OBJ_ERROR_SPEC_CODE_NOTIFY 25 -#define RSVP_OBJ_ERROR_SPEC_CODE_DIFFSERV_TE 28 -#define RSVP_OBJ_ERROR_SPEC_CODE_DIFFSERV_TE_OLD 125 - -static struct tok rsvp_obj_error_code_values[] = { - { RSVP_OBJ_ERROR_SPEC_CODE_ROUTING, "Routing Problem" }, - { RSVP_OBJ_ERROR_SPEC_CODE_NOTIFY, "Notify Error" }, - { RSVP_OBJ_ERROR_SPEC_CODE_DIFFSERV_TE, "Diffserv TE Error" }, - { RSVP_OBJ_ERROR_SPEC_CODE_DIFFSERV_TE_OLD, "Diffserv TE Error (Old)" }, - { 0, NULL} -}; - -static struct tok rsvp_obj_error_code_routing_values[] = { - { 1, "Bad EXPLICIT_ROUTE object" }, - { 2, "Bad strict node" }, - { 3, "Bad loose node" }, - { 4, "Bad initial subobject" }, - { 5, "No route available toward destination" }, - { 6, "Unacceptable label value" }, - { 7, "RRO indicated routing loops" }, - { 8, "non-RSVP-capable router in the path" }, - { 9, "MPLS label allocation failure" }, - { 10, "Unsupported L3PID" }, - { 0, NULL} -}; - -static struct tok rsvp_obj_error_code_diffserv_te_values[] = { - { 1, "Unexpected CT object" }, - { 2, "Unsupported CT" }, - { 3, "Invalid CT value" }, - { 4, "CT/setup priority do not form a configured TE-Class" }, - { 5, "CT/holding priority do not form a configured TE-Class" }, - { 6, "CT/setup priority and CT/holding priority do not form a configured TE-Class" }, - { 7, "Inconsistency between signaled PSC and signaled CT" }, - { 8, "Inconsistency between signaled PHBs and signaled CT" }, - { 0, NULL} -}; - -/* rfc3473 / rfc 3471 */ -static const struct tok rsvp_obj_admin_status_flag_values[] = { - { 0x80000000, "Reflect" }, - { 0x00000004, "Testing" }, - { 0x00000002, "Admin-down" }, - { 0x00000001, "Delete-in-progress" }, - { 0, NULL} -}; - -/* label set actions - rfc3471 */ -#define LABEL_SET_INCLUSIVE_LIST 0 -#define LABEL_SET_EXCLUSIVE_LIST 1 -#define LABEL_SET_INCLUSIVE_RANGE 2 -#define LABEL_SET_EXCLUSIVE_RANGE 3 - -static const struct tok rsvp_obj_label_set_action_values[] = { - { LABEL_SET_INCLUSIVE_LIST, "Inclusive list" }, - { LABEL_SET_EXCLUSIVE_LIST, "Exclusive list" }, - { LABEL_SET_INCLUSIVE_RANGE, "Inclusive range" }, - { LABEL_SET_EXCLUSIVE_RANGE, "Exclusive range" }, - { 0, NULL} -}; - -/* OIF RSVP extensions UNI 1.0 Signaling, release 2 */ -#define RSVP_GEN_UNI_SUBOBJ_SOURCE_TNA_ADDRESS 1 -#define RSVP_GEN_UNI_SUBOBJ_DESTINATION_TNA_ADDRESS 2 -#define RSVP_GEN_UNI_SUBOBJ_DIVERSITY 3 -#define RSVP_GEN_UNI_SUBOBJ_EGRESS_LABEL 4 -#define RSVP_GEN_UNI_SUBOBJ_SERVICE_LEVEL 5 - -static const struct tok rsvp_obj_generalized_uni_values[] = { - { RSVP_GEN_UNI_SUBOBJ_SOURCE_TNA_ADDRESS, "Source TNA address" }, - { RSVP_GEN_UNI_SUBOBJ_DESTINATION_TNA_ADDRESS, "Destination TNA address" }, - { RSVP_GEN_UNI_SUBOBJ_DIVERSITY, "Diversity" }, - { RSVP_GEN_UNI_SUBOBJ_EGRESS_LABEL, "Egress label" }, - { RSVP_GEN_UNI_SUBOBJ_SERVICE_LEVEL, "Service level" }, - { 0, NULL} -}; - -static int rsvp_intserv_print(const u_char *, u_short); - -/* - * this is a dissector for all the intserv defined - * specs as defined per rfc2215 - * it is called from various rsvp objects; - * returns the amount of bytes being processed - */ -static int -rsvp_intserv_print(const u_char *tptr, u_short obj_tlen) { - - int parameter_id,parameter_length; - union { - float f; - u_int32_t i; - } bw; - - if (obj_tlen < 4) - return 0; - parameter_id = *(tptr); - parameter_length = EXTRACT_16BITS(tptr+2)<<2; /* convert wordcount to bytecount */ - - printf("\n\t Parameter ID: %s (%u), length: %u, Flags: [0x%02x]", - tok2str(rsvp_intserv_parameter_id_values,"unknown",parameter_id), - parameter_id, - parameter_length, - *(tptr+1)); - - if (obj_tlen < parameter_length+4) - return 0; - switch(parameter_id) { /* parameter_id */ - - case 4: - /* - * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - * | 4 (e) | (f) | 1 (g) | - * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - * | IS hop cnt (32-bit unsigned integer) | - * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - */ - if (parameter_length == 4) - printf("\n\t\tIS hop count: %u", EXTRACT_32BITS(tptr+4)); - break; - - case 6: - /* - * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - * | 6 (h) | (i) | 1 (j) | - * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - * | Path b/w estimate (32-bit IEEE floating point number) | - * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - */ - if (parameter_length == 4) { - bw.i = EXTRACT_32BITS(tptr+4); - printf("\n\t\tPath b/w estimate: %.10g Mbps", bw.f/125000); - } - break; - - case 8: - /* - * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - * | 8 (k) | (l) | 1 (m) | - * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - * | Minimum path latency (32-bit integer) | - * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - */ - if (parameter_length == 4) { - printf("\n\t\tMinimum path latency: "); - if (EXTRACT_32BITS(tptr+4) == 0xffffffff) - printf("don't care"); - else - printf("%u", EXTRACT_32BITS(tptr+4)); - } - break; - - case 10: - - /* - * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - * | 10 (n) | (o) | 1 (p) | - * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - * | Composed MTU (32-bit unsigned integer) | - * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - */ - if (parameter_length == 4) - printf("\n\t\tComposed MTU: %u bytes", EXTRACT_32BITS(tptr+4)); - break; - case 127: - /* - * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - * | 127 (e) | 0 (f) | 5 (g) | - * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - * | Token Bucket Rate [r] (32-bit IEEE floating point number) | - * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - * | Token Bucket Size [b] (32-bit IEEE floating point number) | - * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - * | Peak Data Rate [p] (32-bit IEEE floating point number) | - * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - * | Minimum Policed Unit [m] (32-bit integer) | - * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - * | Maximum Packet Size [M] (32-bit integer) | - * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - */ - - if (parameter_length == 20) { - bw.i = EXTRACT_32BITS(tptr+4); - printf("\n\t\tToken Bucket Rate: %.10g Mbps", bw.f/125000); - bw.i = EXTRACT_32BITS(tptr+8); - printf("\n\t\tToken Bucket Size: %.10g bytes", bw.f); - bw.i = EXTRACT_32BITS(tptr+12); - printf("\n\t\tPeak Data Rate: %.10g Mbps", bw.f/125000); - printf("\n\t\tMinimum Policed Unit: %u bytes", EXTRACT_32BITS(tptr+16)); - printf("\n\t\tMaximum Packet Size: %u bytes", EXTRACT_32BITS(tptr+20)); - } - break; - - case 130: - /* - * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - * | 130 (h) | 0 (i) | 2 (j) | - * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - * | Rate [R] (32-bit IEEE floating point number) | - * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - * | Slack Term [S] (32-bit integer) | - * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - */ - - if (parameter_length == 8) { - bw.i = EXTRACT_32BITS(tptr+4); - printf("\n\t\tRate: %.10g Mbps", bw.f/125000); - printf("\n\t\tSlack Term: %u", EXTRACT_32BITS(tptr+8)); - } - break; - - case 133: - case 134: - case 135: - case 136: - if (parameter_length == 4) - printf("\n\t\tValue: %u", EXTRACT_32BITS(tptr+4)); - break; - - default: - if (vflag <= 1) - print_unknown_data(tptr+4,"\n\t\t",parameter_length); - } - return (parameter_length+4); /* header length 4 bytes */ -} - -static int -rsvp_obj_print (const u_char *tptr, const char *ident, u_int tlen) { - - const struct rsvp_object_header *rsvp_obj_header; - const u_char *obj_tptr; - union { - const struct rsvp_obj_integrity_t *rsvp_obj_integrity; - const struct rsvp_obj_frr_t *rsvp_obj_frr; - } obj_ptr; - - u_short rsvp_obj_len,rsvp_obj_ctype,obj_tlen,intserv_serv_tlen; - int hexdump,processed,padbytes,error_code,error_value,i; - union { - float f; - u_int32_t i; - } bw; - u_int8_t namelen; - - u_int action, subchannel; - - while(tlen>=sizeof(struct rsvp_object_header)) { - /* did we capture enough for fully decoding the object header ? */ - if (!TTEST2(*tptr, sizeof(struct rsvp_object_header))) - goto trunc; - - rsvp_obj_header = (const struct rsvp_object_header *)tptr; - rsvp_obj_len=EXTRACT_16BITS(rsvp_obj_header->length); - rsvp_obj_ctype=rsvp_obj_header->ctype; - - if(rsvp_obj_len % 4) { - printf("%sERROR: object header size %u not a multiple of 4", ident, rsvp_obj_len); - return -1; - } - if(rsvp_obj_len < sizeof(struct rsvp_object_header)) { - printf("%sERROR: object header too short %u < %lu", ident, rsvp_obj_len, - (unsigned long)sizeof(const struct rsvp_object_header)); - return -1; - } - - printf("%s%s Object (%u) Flags: [%s", - ident, - tok2str(rsvp_obj_values, - "Unknown", - rsvp_obj_header->class_num), - rsvp_obj_header->class_num, - ((rsvp_obj_header->class_num)&0x80) ? "ignore" : "reject"); - - if (rsvp_obj_header->class_num > 128) - printf(" %s", - ((rsvp_obj_header->class_num)&0x40) ? "and forward" : "silently"); - - printf(" if unknown], Class-Type: %s (%u), length: %u", - tok2str(rsvp_ctype_values, - "Unknown", - ((rsvp_obj_header->class_num)<<8)+rsvp_obj_ctype), - rsvp_obj_ctype, - rsvp_obj_len); - - if(tlen < rsvp_obj_len) { - printf("%sERROR: object goes past end of objects TLV", ident); - return -1; - } - - obj_tptr=tptr+sizeof(struct rsvp_object_header); - obj_tlen=rsvp_obj_len-sizeof(struct rsvp_object_header); - - /* did we capture enough for fully decoding the object ? */ - if (!TTEST2(*tptr, rsvp_obj_len)) - return -1; - hexdump=FALSE; - - switch(rsvp_obj_header->class_num) { - case RSVP_OBJ_SESSION: - switch(rsvp_obj_ctype) { - case RSVP_CTYPE_IPV4: - if (obj_tlen < 8) - return -1; - printf("%s IPv4 DestAddress: %s, Protocol ID: 0x%02x", - ident, - ipaddr_string(obj_tptr), - *(obj_tptr+sizeof(struct in_addr))); - printf("%s Flags: [0x%02x], DestPort %u", - ident, - *(obj_tptr+5), - EXTRACT_16BITS(obj_tptr+6)); - obj_tlen-=8; - obj_tptr+=8; - break; -#ifdef INET6 - case RSVP_CTYPE_IPV6: - if (obj_tlen < 20) - return -1; - printf("%s IPv6 DestAddress: %s, Protocol ID: 0x%02x", - ident, - ip6addr_string(obj_tptr), - *(obj_tptr+sizeof(struct in6_addr))); - printf("%s Flags: [0x%02x], DestPort %u", - ident, - *(obj_tptr+sizeof(struct in6_addr)+1), - EXTRACT_16BITS(obj_tptr+sizeof(struct in6_addr)+2)); - obj_tlen-=20; - obj_tptr+=20; - break; - - case RSVP_CTYPE_TUNNEL_IPV6: - if (obj_tlen < 36) - return -1; - printf("%s IPv6 Tunnel EndPoint: %s, Tunnel ID: 0x%04x, Extended Tunnel ID: %s", - ident, - ip6addr_string(obj_tptr), - EXTRACT_16BITS(obj_tptr+18), - ip6addr_string(obj_tptr+20)); - obj_tlen-=36; - obj_tptr+=36; - break; -#endif - case RSVP_CTYPE_TUNNEL_IPV4: - case RSVP_CTYPE_UNI_IPV4: - if (obj_tlen < 12) - return -1; - printf("%s IPv4 Tunnel EndPoint: %s, Tunnel ID: 0x%04x, Extended Tunnel ID: %s", - ident, - ipaddr_string(obj_tptr), - EXTRACT_16BITS(obj_tptr+6), - ipaddr_string(obj_tptr+8)); - obj_tlen-=12; - obj_tptr+=12; - break; - default: - hexdump=TRUE; - } - break; - - case RSVP_OBJ_CONFIRM: - switch(rsvp_obj_ctype) { - case RSVP_CTYPE_IPV4: - if (obj_tlen < sizeof(struct in_addr)) - return -1; - printf("%s IPv4 Receiver Address: %s", - ident, - ipaddr_string(obj_tptr)); - obj_tlen-=sizeof(struct in_addr); - obj_tptr+=sizeof(struct in_addr); - break; -#ifdef INET6 - case RSVP_CTYPE_IPV6: - if (obj_tlen < sizeof(struct in6_addr)) - return -1; - printf("%s IPv6 Receiver Address: %s", - ident, - ip6addr_string(obj_tptr)); - obj_tlen-=sizeof(struct in6_addr); - obj_tptr+=sizeof(struct in6_addr); - break; -#endif - default: - hexdump=TRUE; - } - break; - - case RSVP_OBJ_NOTIFY_REQ: - switch(rsvp_obj_ctype) { - case RSVP_CTYPE_IPV4: - if (obj_tlen < sizeof(struct in_addr)) - return -1; - printf("%s IPv4 Notify Node Address: %s", - ident, - ipaddr_string(obj_tptr)); - obj_tlen-=sizeof(struct in_addr); - obj_tptr+=sizeof(struct in_addr); - break; -#ifdef INET6 - case RSVP_CTYPE_IPV6: - if (obj_tlen < sizeof(struct in6_addr)) - return-1; - printf("%s IPv6 Notify Node Address: %s", - ident, - ip6addr_string(obj_tptr)); - obj_tlen-=sizeof(struct in6_addr); - obj_tptr+=sizeof(struct in6_addr); - break; -#endif - default: - hexdump=TRUE; - } - break; - - case RSVP_OBJ_SUGGESTED_LABEL: /* fall through */ - case RSVP_OBJ_UPSTREAM_LABEL: /* fall through */ - case RSVP_OBJ_RECOVERY_LABEL: /* fall through */ - case RSVP_OBJ_LABEL: - switch(rsvp_obj_ctype) { - case RSVP_CTYPE_1: - while(obj_tlen >= 4 ) { - printf("%s Label: %u", ident, EXTRACT_32BITS(obj_tptr)); - obj_tlen-=4; - obj_tptr+=4; - } - break; - case RSVP_CTYPE_2: - if (obj_tlen < 4) - return-1; - printf("%s Generalized Label: %u", - ident, - EXTRACT_32BITS(obj_tptr)); - obj_tlen-=4; - obj_tptr+=4; - break; - case RSVP_CTYPE_3: - if (obj_tlen < 12) - return-1; - printf("%s Waveband ID: %u%s Start Label: %u, Stop Label: %u", - ident, - EXTRACT_32BITS(obj_tptr), - ident, - EXTRACT_32BITS(obj_tptr+4), - EXTRACT_32BITS(obj_tptr+8)); - obj_tlen-=12; - obj_tptr+=12; - break; - default: - hexdump=TRUE; - } - break; - - case RSVP_OBJ_STYLE: - switch(rsvp_obj_ctype) { - case RSVP_CTYPE_1: - if (obj_tlen < 4) - return-1; - printf("%s Reservation Style: %s, Flags: [0x%02x]", - ident, - tok2str(rsvp_resstyle_values, - "Unknown", - EXTRACT_24BITS(obj_tptr+1)), - *(obj_tptr)); - obj_tlen-=4; - obj_tptr+=4; - break; - default: - hexdump=TRUE; - } - break; - - case RSVP_OBJ_SENDER_TEMPLATE: - switch(rsvp_obj_ctype) { - case RSVP_CTYPE_IPV4: - if (obj_tlen < 8) - return-1; - printf("%s Source Address: %s, Source Port: %u", - ident, - ipaddr_string(obj_tptr), - EXTRACT_16BITS(obj_tptr+6)); - obj_tlen-=8; - obj_tptr+=8; - break; -#ifdef INET6 - case RSVP_CTYPE_IPV6: - if (obj_tlen < 20) - return-1; - printf("%s Source Address: %s, Source Port: %u", - ident, - ip6addr_string(obj_tptr), - EXTRACT_16BITS(obj_tptr+18)); - obj_tlen-=20; - obj_tptr+=20; - break; -#endif - case RSVP_CTYPE_TUNNEL_IPV4: - if (obj_tlen < 8) - return-1; - printf("%s IPv4 Tunnel Sender Address: %s, LSP-ID: 0x%04x", - ident, - ipaddr_string(obj_tptr), - EXTRACT_16BITS(obj_tptr+6)); - obj_tlen-=8; - obj_tptr+=8; - break; - default: - hexdump=TRUE; - } - break; - - case RSVP_OBJ_LABEL_REQ: - switch(rsvp_obj_ctype) { - case RSVP_CTYPE_1: - while(obj_tlen >= 4 ) { - printf("%s L3 Protocol ID: %s", - ident, - tok2str(ethertype_values, - "Unknown Protocol (0x%04x)", - EXTRACT_16BITS(obj_tptr+2))); - obj_tlen-=4; - obj_tptr+=4; - } - break; - case RSVP_CTYPE_2: - if (obj_tlen < 12) - return-1; - printf("%s L3 Protocol ID: %s", - ident, - tok2str(ethertype_values, - "Unknown Protocol (0x%04x)", - EXTRACT_16BITS(obj_tptr+2))); - printf(",%s merge capability",((*(obj_tptr+4))&0x80) ? "no" : "" ); - printf("%s Minimum VPI/VCI: %u/%u", - ident, - (EXTRACT_16BITS(obj_tptr+4))&0xfff, - (EXTRACT_16BITS(obj_tptr+6))&0xfff); - printf("%s Maximum VPI/VCI: %u/%u", - ident, - (EXTRACT_16BITS(obj_tptr+8))&0xfff, - (EXTRACT_16BITS(obj_tptr+10))&0xfff); - obj_tlen-=12; - obj_tptr+=12; - break; - case RSVP_CTYPE_3: - if (obj_tlen < 12) - return-1; - printf("%s L3 Protocol ID: %s", - ident, - tok2str(ethertype_values, - "Unknown Protocol (0x%04x)", - EXTRACT_16BITS(obj_tptr+2))); - printf("%s Minimum/Maximum DLCI: %u/%u, %s%s bit DLCI", - ident, - (EXTRACT_32BITS(obj_tptr+4))&0x7fffff, - (EXTRACT_32BITS(obj_tptr+8))&0x7fffff, - (((EXTRACT_16BITS(obj_tptr+4)>>7)&3) == 0 ) ? "10" : "", - (((EXTRACT_16BITS(obj_tptr+4)>>7)&3) == 2 ) ? "23" : ""); - obj_tlen-=12; - obj_tptr+=12; - break; - case RSVP_CTYPE_4: - if (obj_tlen < 4) - return-1; - printf("%s LSP Encoding Type: %s (%u)", - ident, - tok2str(gmpls_encoding_values, - "Unknown", - *obj_tptr), - *obj_tptr); - printf("%s Switching Type: %s (%u), Payload ID: %s (0x%04x)", - ident, - tok2str(gmpls_switch_cap_values, - "Unknown", - *(obj_tptr+1)), - *(obj_tptr+1), - tok2str(gmpls_payload_values, - "Unknown", - EXTRACT_16BITS(obj_tptr+2)), - EXTRACT_16BITS(obj_tptr+2)); - obj_tlen-=4; - obj_tptr+=4; - break; - default: - hexdump=TRUE; - } - break; - - case RSVP_OBJ_RRO: - case RSVP_OBJ_ERO: - switch(rsvp_obj_ctype) { - case RSVP_CTYPE_IPV4: - while(obj_tlen >= 4 ) { - printf("%s Subobject Type: %s, length %u", - ident, - tok2str(rsvp_obj_xro_values, - "Unknown %u", - RSVP_OBJ_XRO_MASK_SUBOBJ(*obj_tptr)), - *(obj_tptr+1)); - - if (*(obj_tptr+1) == 0) { /* prevent infinite loops */ - printf("%s ERROR: zero length ERO subtype",ident); - break; - } - - switch(RSVP_OBJ_XRO_MASK_SUBOBJ(*obj_tptr)) { - case RSVP_OBJ_XRO_IPV4: - printf(", %s, %s/%u, Flags: [%s]", - RSVP_OBJ_XRO_MASK_LOOSE(*obj_tptr) ? "Loose" : "Strict", - ipaddr_string(obj_tptr+2), - *(obj_tptr+6), - bittok2str(rsvp_obj_rro_flag_values, - "none", - *(obj_tptr+7))); /* rfc3209 says that this field is rsvd. */ - } - obj_tlen-=*(obj_tptr+1); - obj_tptr+=*(obj_tptr+1); - } - break; - default: - hexdump=TRUE; - } - break; - - case RSVP_OBJ_HELLO: - switch(rsvp_obj_ctype) { - case RSVP_CTYPE_1: - case RSVP_CTYPE_2: - if (obj_tlen < 8) - return-1; - printf("%s Source Instance: 0x%08x, Destination Instance: 0x%08x", - ident, - EXTRACT_32BITS(obj_tptr), - EXTRACT_32BITS(obj_tptr+4)); - obj_tlen-=8; - obj_tptr+=8; - break; - default: - hexdump=TRUE; - } - break; - - case RSVP_OBJ_RESTART_CAPABILITY: - switch(rsvp_obj_ctype) { - case RSVP_CTYPE_1: - if (obj_tlen < 8) - return-1; - printf("%s Restart Time: %ums, Recovery Time: %ums", - ident, - EXTRACT_32BITS(obj_tptr), - EXTRACT_32BITS(obj_tptr+4)); - obj_tlen-=8; - obj_tptr+=8; - break; - default: - hexdump=TRUE; - } - break; - - case RSVP_OBJ_SESSION_ATTRIBUTE: - switch(rsvp_obj_ctype) { - case RSVP_CTYPE_TUNNEL_IPV4: - if (obj_tlen < 4) - return-1; - namelen = *(obj_tptr+3); - if (obj_tlen < 4+namelen) - return-1; - printf("%s Session Name: ", ident); - for (i = 0; i < namelen; i++) - safeputchar(*(obj_tptr+4+i)); - printf("%s Setup Priority: %u, Holding Priority: %u, Flags: [%s]", - ident, - (int)*obj_tptr, - (int)*(obj_tptr+1), - tok2str(rsvp_session_attribute_flag_values, - "none", - *(obj_tptr+2))); - - obj_tlen-=4+*(obj_tptr+3); - obj_tptr+=4+*(obj_tptr+3); - break; - default: - hexdump=TRUE; - } - break; - - case RSVP_OBJ_GENERALIZED_UNI: - switch(rsvp_obj_ctype) { - int subobj_type,af,subobj_len,total_subobj_len; - - case RSVP_CTYPE_1: - - if (obj_tlen < 4) - return-1; - - /* read variable length subobjects */ - total_subobj_len = obj_tlen; - while(total_subobj_len > 0) { - subobj_len = EXTRACT_16BITS(obj_tptr); - subobj_type = (EXTRACT_16BITS(obj_tptr+2))>>8; - af = (EXTRACT_16BITS(obj_tptr+2))&0x00FF; - - printf("%s Subobject Type: %s (%u), AF: %s (%u), length: %u", - ident, - tok2str(rsvp_obj_generalized_uni_values, "Unknown", subobj_type), - subobj_type, - tok2str(af_values, "Unknown", af), af, - subobj_len); - - switch(subobj_type) { - case RSVP_GEN_UNI_SUBOBJ_SOURCE_TNA_ADDRESS: - case RSVP_GEN_UNI_SUBOBJ_DESTINATION_TNA_ADDRESS: - - switch(af) { - case AFNUM_INET: - if (subobj_len < 8) - return -1; - printf("%s UNI IPv4 TNA address: %s", - ident, ipaddr_string(obj_tptr+4)); - break; -#ifdef INET6 - case AFNUM_INET6: - if (subobj_len < 20) - return -1; - printf("%s UNI IPv6 TNA address: %s", - ident, ip6addr_string(obj_tptr+4)); - break; -#endif - case AFNUM_NSAP: - if (subobj_len) { - /* unless we have a TLV parser lets just hexdump */ - hexdump=TRUE; - } - break; - } - break; - - case RSVP_GEN_UNI_SUBOBJ_DIVERSITY: - if (subobj_len) { - /* unless we have a TLV parser lets just hexdump */ - hexdump=TRUE; - } - break; - - case RSVP_GEN_UNI_SUBOBJ_EGRESS_LABEL: - if (subobj_len < 16) { - return -1; - } - - printf("%s U-bit: %x, Label type: %u, Logical port id: %u, Label: %u", - ident, - ((EXTRACT_32BITS(obj_tptr+4))>>31), - ((EXTRACT_32BITS(obj_tptr+4))&0xFF), - EXTRACT_32BITS(obj_tptr+8), - EXTRACT_32BITS(obj_tptr+12)); - break; - - case RSVP_GEN_UNI_SUBOBJ_SERVICE_LEVEL: - if (subobj_len < 8) { - return -1; - } - - printf("%s Service level: %u", - ident, (EXTRACT_32BITS(obj_tptr+4))>>24); - break; - - default: - hexdump=TRUE; - break; - } - total_subobj_len-=subobj_len; - obj_tptr+=subobj_len; - obj_tlen+=subobj_len; - } - - if (total_subobj_len) { - /* unless we have a TLV parser lets just hexdump */ - hexdump=TRUE; - } - break; - - default: - hexdump=TRUE; - } - break; - - case RSVP_OBJ_RSVP_HOP: - switch(rsvp_obj_ctype) { - case RSVP_CTYPE_3: /* fall through - FIXME add TLV parser */ - case RSVP_CTYPE_IPV4: - if (obj_tlen < 8) - return-1; - printf("%s Previous/Next Interface: %s, Logical Interface Handle: 0x%08x", - ident, - ipaddr_string(obj_tptr), - EXTRACT_32BITS(obj_tptr+4)); - obj_tlen-=8; - obj_tptr+=8; - if (obj_tlen) - hexdump=TRUE; /* unless we have a TLV parser lets just hexdump */ - break; -#ifdef INET6 - case RSVP_CTYPE_4: /* fall through - FIXME add TLV parser */ - case RSVP_CTYPE_IPV6: - if (obj_tlen < 20) - return-1; - printf("%s Previous/Next Interface: %s, Logical Interface Handle: 0x%08x", - ident, - ip6addr_string(obj_tptr), - EXTRACT_32BITS(obj_tptr+16)); - obj_tlen-=20; - obj_tptr+=20; - hexdump=TRUE; /* unless we have a TLV parser lets just hexdump */ - break; -#endif - default: - hexdump=TRUE; - } - break; - - case RSVP_OBJ_TIME_VALUES: - switch(rsvp_obj_ctype) { - case RSVP_CTYPE_1: - if (obj_tlen < 4) - return-1; - printf("%s Refresh Period: %ums", - ident, - EXTRACT_32BITS(obj_tptr)); - obj_tlen-=4; - obj_tptr+=4; - break; - default: - hexdump=TRUE; - } - break; - - /* those three objects do share the same semantics */ - case RSVP_OBJ_SENDER_TSPEC: - case RSVP_OBJ_ADSPEC: - case RSVP_OBJ_FLOWSPEC: - switch(rsvp_obj_ctype) { - case RSVP_CTYPE_2: - if (obj_tlen < 4) - return-1; - printf("%s Msg-Version: %u, length: %u", - ident, - (*obj_tptr & 0xf0) >> 4, - EXTRACT_16BITS(obj_tptr+2)<<2); - obj_tptr+=4; /* get to the start of the service header */ - obj_tlen-=4; - - while (obj_tlen >= 4) { - intserv_serv_tlen=EXTRACT_16BITS(obj_tptr+2)<<2; - printf("%s Service Type: %s (%u), break bit %s set, Service length: %u", - ident, - tok2str(rsvp_intserv_service_type_values,"unknown",*(obj_tptr)), - *(obj_tptr), - (*(obj_tptr+1)&0x80) ? "" : "not", - intserv_serv_tlen); - - obj_tptr+=4; /* get to the start of the parameter list */ - obj_tlen-=4; - - while (intserv_serv_tlen>=4) { - processed = rsvp_intserv_print(obj_tptr, obj_tlen); - if (processed == 0) - break; - obj_tlen-=processed; - intserv_serv_tlen-=processed; - obj_tptr+=processed; - } - } - break; - default: - hexdump=TRUE; - } - break; - - case RSVP_OBJ_FILTERSPEC: - switch(rsvp_obj_ctype) { - case RSVP_CTYPE_IPV4: - if (obj_tlen < 8) - return-1; - printf("%s Source Address: %s, Source Port: %u", - ident, - ipaddr_string(obj_tptr), - EXTRACT_16BITS(obj_tptr+6)); - obj_tlen-=8; - obj_tptr+=8; - break; -#ifdef INET6 - case RSVP_CTYPE_IPV6: - if (obj_tlen < 20) - return-1; - printf("%s Source Address: %s, Source Port: %u", - ident, - ip6addr_string(obj_tptr), - EXTRACT_16BITS(obj_tptr+18)); - obj_tlen-=20; - obj_tptr+=20; - break; - case RSVP_CTYPE_3: - if (obj_tlen < 20) - return-1; - printf("%s Source Address: %s, Flow Label: %u", - ident, - ip6addr_string(obj_tptr), - EXTRACT_24BITS(obj_tptr+17)); - obj_tlen-=20; - obj_tptr+=20; - break; - case RSVP_CTYPE_TUNNEL_IPV6: - if (obj_tlen < 20) - return-1; - printf("%s Source Address: %s, LSP-ID: 0x%04x", - ident, - ipaddr_string(obj_tptr), - EXTRACT_16BITS(obj_tptr+18)); - obj_tlen-=20; - obj_tptr+=20; - break; -#endif - case RSVP_CTYPE_TUNNEL_IPV4: - if (obj_tlen < 8) - return-1; - printf("%s Source Address: %s, LSP-ID: 0x%04x", - ident, - ipaddr_string(obj_tptr), - EXTRACT_16BITS(obj_tptr+6)); - obj_tlen-=8; - obj_tptr+=8; - break; - default: - hexdump=TRUE; - } - break; - - case RSVP_OBJ_FASTREROUTE: - /* the differences between c-type 1 and 7 are minor */ - obj_ptr.rsvp_obj_frr = (const struct rsvp_obj_frr_t *)obj_tptr; - bw.i = EXTRACT_32BITS(obj_ptr.rsvp_obj_frr->bandwidth); - - switch(rsvp_obj_ctype) { - case RSVP_CTYPE_1: /* new style */ - if (obj_tlen < sizeof(struct rsvp_obj_frr_t)) - return-1; - printf("%s Setup Priority: %u, Holding Priority: %u, Hop-limit: %u, Bandwidth: %.10g Mbps", - ident, - (int)obj_ptr.rsvp_obj_frr->setup_prio, - (int)obj_ptr.rsvp_obj_frr->hold_prio, - (int)obj_ptr.rsvp_obj_frr->hop_limit, - bw.f*8/1000000); - printf("%s Include-any: 0x%08x, Exclude-any: 0x%08x, Include-all: 0x%08x", - ident, - EXTRACT_32BITS(obj_ptr.rsvp_obj_frr->include_any), - EXTRACT_32BITS(obj_ptr.rsvp_obj_frr->exclude_any), - EXTRACT_32BITS(obj_ptr.rsvp_obj_frr->include_all)); - obj_tlen-=sizeof(struct rsvp_obj_frr_t); - obj_tptr+=sizeof(struct rsvp_obj_frr_t); - break; - - case RSVP_CTYPE_TUNNEL_IPV4: /* old style */ - if (obj_tlen < 16) - return-1; - printf("%s Setup Priority: %u, Holding Priority: %u, Hop-limit: %u, Bandwidth: %.10g Mbps", - ident, - (int)obj_ptr.rsvp_obj_frr->setup_prio, - (int)obj_ptr.rsvp_obj_frr->hold_prio, - (int)obj_ptr.rsvp_obj_frr->hop_limit, - bw.f*8/1000000); - printf("%s Include Colors: 0x%08x, Exclude Colors: 0x%08x", - ident, - EXTRACT_32BITS(obj_ptr.rsvp_obj_frr->include_any), - EXTRACT_32BITS(obj_ptr.rsvp_obj_frr->exclude_any)); - obj_tlen-=16; - obj_tptr+=16; - break; - - default: - hexdump=TRUE; - } - break; - - case RSVP_OBJ_DETOUR: - switch(rsvp_obj_ctype) { - case RSVP_CTYPE_TUNNEL_IPV4: - while(obj_tlen >= 8) { - printf("%s PLR-ID: %s, Avoid-Node-ID: %s", - ident, - ipaddr_string(obj_tptr), - ipaddr_string(obj_tptr+4)); - obj_tlen-=8; - obj_tptr+=8; - } - break; - default: - hexdump=TRUE; - } - break; - - case RSVP_OBJ_CLASSTYPE: - case RSVP_OBJ_CLASSTYPE_OLD: /* fall through */ - switch(rsvp_obj_ctype) { - case RSVP_CTYPE_1: - printf("%s CT: %u", - ident, - EXTRACT_32BITS(obj_tptr)&0x7); - obj_tlen-=4; - obj_tptr+=4; - break; - default: - hexdump=TRUE; - } - break; - - case RSVP_OBJ_ERROR_SPEC: - switch(rsvp_obj_ctype) { - case RSVP_CTYPE_3: /* fall through - FIXME add TLV parser */ - case RSVP_CTYPE_IPV4: - if (obj_tlen < 8) - return-1; - error_code=*(obj_tptr+5); - error_value=EXTRACT_16BITS(obj_tptr+6); - printf("%s Error Node Address: %s, Flags: [0x%02x]%s Error Code: %s (%u)", - ident, - ipaddr_string(obj_tptr), - *(obj_tptr+4), - ident, - tok2str(rsvp_obj_error_code_values,"unknown",error_code), - error_code); - switch (error_code) { - case RSVP_OBJ_ERROR_SPEC_CODE_ROUTING: - printf(", Error Value: %s (%u)", - tok2str(rsvp_obj_error_code_routing_values,"unknown",error_value), - error_value); - break; - case RSVP_OBJ_ERROR_SPEC_CODE_DIFFSERV_TE: /* fall through */ - case RSVP_OBJ_ERROR_SPEC_CODE_DIFFSERV_TE_OLD: - printf(", Error Value: %s (%u)", - tok2str(rsvp_obj_error_code_diffserv_te_values,"unknown",error_value), - error_value); - break; - default: - printf(", Unknown Error Value (%u)", error_value); - break; - } - obj_tlen-=8; - obj_tptr+=8; - break; -#ifdef INET6 - case RSVP_CTYPE_4: /* fall through - FIXME add TLV parser */ - case RSVP_CTYPE_IPV6: - if (obj_tlen < 20) - return-1; - error_code=*(obj_tptr+17); - error_value=EXTRACT_16BITS(obj_tptr+18); - printf("%s Error Node Address: %s, Flags: [0x%02x]%s Error Code: %s (%u)", - ident, - ip6addr_string(obj_tptr), - *(obj_tptr+16), - ident, - tok2str(rsvp_obj_error_code_values,"unknown",error_code), - error_code); - - switch (error_code) { - case RSVP_OBJ_ERROR_SPEC_CODE_ROUTING: - printf(", Error Value: %s (%u)", - tok2str(rsvp_obj_error_code_routing_values,"unknown",error_value), - error_value); - break; - default: - break; - } - obj_tlen-=20; - obj_tptr+=20; - break; -#endif - default: - hexdump=TRUE; - } - break; - - case RSVP_OBJ_PROPERTIES: - switch(rsvp_obj_ctype) { - case RSVP_CTYPE_1: - if (obj_tlen < 4) - return-1; - padbytes = EXTRACT_16BITS(obj_tptr+2); - printf("%s TLV count: %u, padding bytes: %u", - ident, - EXTRACT_16BITS(obj_tptr), - padbytes); - obj_tlen-=4; - obj_tptr+=4; - /* loop through as long there is anything longer than the TLV header (2) */ - while(obj_tlen >= 2 + padbytes) { - printf("%s %s TLV (0x%02x), length: %u", /* length includes header */ - ident, - tok2str(rsvp_obj_prop_tlv_values,"unknown",*obj_tptr), - *obj_tptr, - *(obj_tptr+1)); - if (obj_tlen < *(obj_tptr+1)) - return-1; - if (*(obj_tptr+1) < 2) - return -1; - print_unknown_data(obj_tptr+2,"\n\t\t",*(obj_tptr+1)-2); - obj_tlen-=*(obj_tptr+1); - obj_tptr+=*(obj_tptr+1); - } - break; - default: - hexdump=TRUE; - } - break; - - case RSVP_OBJ_MESSAGE_ID: /* fall through */ - case RSVP_OBJ_MESSAGE_ID_ACK: /* fall through */ - case RSVP_OBJ_MESSAGE_ID_LIST: - switch(rsvp_obj_ctype) { - case RSVP_CTYPE_1: - case RSVP_CTYPE_2: - if (obj_tlen < 8) - return-1; - printf("%s Flags [0x%02x], epoch: %u", - ident, - *obj_tptr, - EXTRACT_24BITS(obj_tptr+1)); - obj_tlen-=4; - obj_tptr+=4; - /* loop through as long there are no messages left */ - while(obj_tlen >= 4) { - printf("%s Message-ID 0x%08x (%u)", - ident, - EXTRACT_32BITS(obj_tptr), - EXTRACT_32BITS(obj_tptr)); - obj_tlen-=4; - obj_tptr+=4; - } - break; - default: - hexdump=TRUE; - } - break; - - case RSVP_OBJ_INTEGRITY: - switch(rsvp_obj_ctype) { - case RSVP_CTYPE_1: - if (obj_tlen < sizeof(struct rsvp_obj_integrity_t)) - return-1; - obj_ptr.rsvp_obj_integrity = (const struct rsvp_obj_integrity_t *)obj_tptr; - printf("%s Key-ID 0x%04x%08x, Sequence 0x%08x%08x, Flags [%s]", - ident, - EXTRACT_16BITS(obj_ptr.rsvp_obj_integrity->key_id), - EXTRACT_32BITS(obj_ptr.rsvp_obj_integrity->key_id+2), - EXTRACT_32BITS(obj_ptr.rsvp_obj_integrity->sequence), - EXTRACT_32BITS(obj_ptr.rsvp_obj_integrity->sequence+4), - bittok2str(rsvp_obj_integrity_flag_values, - "none", - obj_ptr.rsvp_obj_integrity->flags)); - printf("%s MD5-sum 0x%08x%08x%08x%08x (unverified)", - ident, - EXTRACT_32BITS(obj_ptr.rsvp_obj_integrity->digest), - EXTRACT_32BITS(obj_ptr.rsvp_obj_integrity->digest+4), - EXTRACT_32BITS(obj_ptr.rsvp_obj_integrity->digest+8), - EXTRACT_32BITS(obj_ptr.rsvp_obj_integrity->digest+12)); - obj_tlen+=sizeof(struct rsvp_obj_integrity_t); - obj_tptr+=sizeof(struct rsvp_obj_integrity_t); - break; - default: - hexdump=TRUE; - } - break; - - case RSVP_OBJ_ADMIN_STATUS: - switch(rsvp_obj_ctype) { - case RSVP_CTYPE_1: - if (obj_tlen < 4) - return-1; - printf("%s Flags [%s]", ident, - bittok2str(rsvp_obj_admin_status_flag_values, "none", - EXTRACT_32BITS(obj_tptr))); - obj_tlen-=4; - obj_tptr+=4; - break; - default: - hexdump=TRUE; - } - break; - - case RSVP_OBJ_LABEL_SET: - switch(rsvp_obj_ctype) { - case RSVP_CTYPE_1: - if (obj_tlen < 4) - return-1; - action = (EXTRACT_16BITS(obj_tptr)>>8); - - printf("%s Action: %s (%u), Label type: %u", ident, - tok2str(rsvp_obj_label_set_action_values, "Unknown", action), - action, ((EXTRACT_32BITS(obj_tptr) & 0x7F))); - - switch (action) { - case LABEL_SET_INCLUSIVE_RANGE: - case LABEL_SET_EXCLUSIVE_RANGE: /* fall through */ - - /* only a couple of subchannels are expected */ - if (obj_tlen < 12) - return -1; - printf("%s Start range: %u, End range: %u", ident, - EXTRACT_32BITS(obj_tptr+4), - EXTRACT_32BITS(obj_tptr+8)); - obj_tlen-=12; - obj_tptr+=12; - break; - - default: - obj_tlen-=4; - obj_tptr+=4; - subchannel = 1; - while(obj_tlen >= 4 ) { - printf("%s Subchannel #%u: %u", ident, subchannel, - EXTRACT_32BITS(obj_tptr)); - obj_tptr+=4; - obj_tlen-=4; - subchannel++; - } - break; - } - break; - - default: - hexdump=TRUE; - } - - /* - * FIXME those are the defined objects that lack a decoder - * you are welcome to contribute code ;-) - */ - - case RSVP_OBJ_SCOPE: - case RSVP_OBJ_POLICY_DATA: - case RSVP_OBJ_ACCEPT_LABEL_SET: - case RSVP_OBJ_PROTECTION: - default: - if (vflag <= 1) - print_unknown_data(obj_tptr,"\n\t ",obj_tlen); /* FIXME indentation */ - break; - } - /* do we also want to see a hex dump ? */ - if (vflag > 1 || hexdump==TRUE) - print_unknown_data(tptr+sizeof(sizeof(struct rsvp_object_header)),"\n\t ", /* FIXME indentation */ - rsvp_obj_len-sizeof(struct rsvp_object_header)); - - tptr+=rsvp_obj_len; - tlen-=rsvp_obj_len; - } - return 0; -trunc: - printf("\n\t\t packet exceeded snapshot"); - return -1; -} - - -void -rsvp_print(register const u_char *pptr, register u_int len) { - - const struct rsvp_common_header *rsvp_com_header; - const u_char *tptr,*subtptr; - u_short tlen,subtlen; - - tptr=pptr; - - rsvp_com_header = (const struct rsvp_common_header *)pptr; - TCHECK(*rsvp_com_header); - - /* - * Sanity checking of the header. - */ - if (RSVP_EXTRACT_VERSION(rsvp_com_header->version_flags) != RSVP_VERSION) { - printf("ERROR: RSVP version %u packet not supported", - RSVP_EXTRACT_VERSION(rsvp_com_header->version_flags)); - return; - } - - /* in non-verbose mode just lets print the basic Message Type*/ - if (vflag < 1) { - printf("RSVPv%u %s Message, length: %u", - RSVP_EXTRACT_VERSION(rsvp_com_header->version_flags), - tok2str(rsvp_msg_type_values, "unknown (%u)",rsvp_com_header->msg_type), - len); - return; - } - - /* ok they seem to want to know everything - lets fully decode it */ - - tlen=EXTRACT_16BITS(rsvp_com_header->length); - - printf("\n\tRSVPv%u %s Message (%u), Flags: [%s], length: %u, ttl: %u, checksum: 0x%04x", - RSVP_EXTRACT_VERSION(rsvp_com_header->version_flags), - tok2str(rsvp_msg_type_values, "unknown, type: %u",rsvp_com_header->msg_type), - rsvp_com_header->msg_type, - bittok2str(rsvp_header_flag_values,"none",RSVP_EXTRACT_FLAGS(rsvp_com_header->version_flags)), - tlen, - rsvp_com_header->ttl, - EXTRACT_16BITS(rsvp_com_header->checksum)); - - if (tlen < sizeof(const struct rsvp_common_header)) { - printf("ERROR: common header too short %u < %lu", tlen, - (unsigned long)sizeof(const struct rsvp_common_header)); - return; - } - - tptr+=sizeof(const struct rsvp_common_header); - tlen-=sizeof(const struct rsvp_common_header); - - switch(rsvp_com_header->msg_type) { - - case RSVP_MSGTYPE_AGGREGATE: - while(tlen > 0) { - subtptr=tptr; - rsvp_com_header = (const struct rsvp_common_header *)subtptr; - TCHECK(*rsvp_com_header); - - /* - * Sanity checking of the header. - */ - if (RSVP_EXTRACT_VERSION(rsvp_com_header->version_flags) != RSVP_VERSION) { - printf("ERROR: RSVP version %u packet not supported", - RSVP_EXTRACT_VERSION(rsvp_com_header->version_flags)); - return; - } - subtlen=EXTRACT_16BITS(rsvp_com_header->length); - - printf("\n\t RSVPv%u %s Message (%u), Flags: [%s], length: %u, ttl: %u, checksum: 0x%04x", - RSVP_EXTRACT_VERSION(rsvp_com_header->version_flags), - tok2str(rsvp_msg_type_values, "unknown, type: %u",rsvp_com_header->msg_type), - rsvp_com_header->msg_type, - bittok2str(rsvp_header_flag_values,"none",RSVP_EXTRACT_FLAGS(rsvp_com_header->version_flags)), - subtlen, - rsvp_com_header->ttl, - EXTRACT_16BITS(rsvp_com_header->checksum)); - - if (subtlen < sizeof(const struct rsvp_common_header)) { - printf("ERROR: common header too short %u < %lu", subtlen, - (unsigned long)sizeof(const struct rsvp_common_header)); - return; - } - - if (tlen < subtlen) { - printf("ERROR: common header too large %u > %u", subtlen, - tlen); - return; - } - - subtptr+=sizeof(const struct rsvp_common_header); - subtlen-=sizeof(const struct rsvp_common_header); - - if (rsvp_obj_print(subtptr,"\n\t ", subtlen) == -1) - return; - - tptr+=subtlen+sizeof(const struct rsvp_common_header); - tlen-=subtlen+sizeof(const struct rsvp_common_header); - } - - break; - - case RSVP_MSGTYPE_PATH: - case RSVP_MSGTYPE_RESV: - case RSVP_MSGTYPE_PATHERR: - case RSVP_MSGTYPE_RESVERR: - case RSVP_MSGTYPE_PATHTEAR: - case RSVP_MSGTYPE_RESVTEAR: - case RSVP_MSGTYPE_RESVCONF: - case RSVP_MSGTYPE_HELLO_OLD: - case RSVP_MSGTYPE_HELLO: - case RSVP_MSGTYPE_ACK: - case RSVP_MSGTYPE_SREFRESH: - if (rsvp_obj_print(tptr,"\n\t ", tlen) == -1) - return; - break; - - default: - print_unknown_data(tptr,"\n\t ",tlen); - break; - } - - return; -trunc: - printf("\n\t\t packet exceeded snapshot"); -} |