12949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project/* 22949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * Copyright (c) 1992, 1993, 1994, 1995, 1996, 1997 32949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * The Regents of the University of California. All rights reserved. 42949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * 52949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * Redistribution and use in source and binary forms, with or without 62949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * modification, are permitted provided that: (1) source code distributions 72949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * retain the above copyright notice and this paragraph in its entirety, (2) 82949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * distributions including binary code include the above copyright notice and 92949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * this paragraph in its entirety in the documentation or other materials 102949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * provided with the distribution, and (3) all advertising materials mentioning 112949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * features or use of this software display the following acknowledgement: 122949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * ``This product includes software developed by the University of California, 132949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of 142949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * the University nor the names of its contributors may be used to endorse 152949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * or promote products derived from this software without specific prior 162949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * written permission. 172949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED 182949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF 192949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. 202949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * 212949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * OSPF support contributed by Jeffrey Honig (jch@mitchell.cit.cornell.edu) 222949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project */ 232949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 242949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#ifndef lint 252949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectstatic const char rcsid[] _U_ = 2653f17a9db278d33517d9888dd77848f554522a38JP Abgrall "@(#) $Header: /tcpdump/master/tcpdump/print-ospf6.c,v 1.15 2006-09-13 06:31:11 guy Exp $ (LBL)"; 272949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#endif 282949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 292949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#ifdef HAVE_CONFIG_H 302949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#include "config.h" 312949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#endif 322949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 332949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#include <tcpdump-stdinc.h> 342949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 352949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#include <stdio.h> 362949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#include <string.h> 372949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 382949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#include "interface.h" 392949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#include "addrtoname.h" 402949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#include "extract.h" 412949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 4253f17a9db278d33517d9888dd77848f554522a38JP Abgrall#include "ospf.h" 432949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#include "ospf6.h" 442949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 4553f17a9db278d33517d9888dd77848f554522a38JP Abgrallstatic const struct tok ospf6_option_values[] = { 462949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project { OSPF6_OPTION_V6, "V6" }, 4753f17a9db278d33517d9888dd77848f554522a38JP Abgrall { OSPF6_OPTION_E, "External" }, 4853f17a9db278d33517d9888dd77848f554522a38JP Abgrall { OSPF6_OPTION_MC, "Multicast" }, 4953f17a9db278d33517d9888dd77848f554522a38JP Abgrall { OSPF6_OPTION_N, "NSSA" }, 5053f17a9db278d33517d9888dd77848f554522a38JP Abgrall { OSPF6_OPTION_R, "Router" }, 5153f17a9db278d33517d9888dd77848f554522a38JP Abgrall { OSPF6_OPTION_DC, "Demand Circuit" }, 522949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project { 0, NULL } 532949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project}; 542949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 5553f17a9db278d33517d9888dd77848f554522a38JP Abgrallstatic const struct tok ospf6_rla_flag_values[] = { 5653f17a9db278d33517d9888dd77848f554522a38JP Abgrall { RLA_FLAG_B, "ABR" }, 5753f17a9db278d33517d9888dd77848f554522a38JP Abgrall { RLA_FLAG_E, "External" }, 5853f17a9db278d33517d9888dd77848f554522a38JP Abgrall { RLA_FLAG_V, "Virtual-Link Endpoint" }, 5953f17a9db278d33517d9888dd77848f554522a38JP Abgrall { RLA_FLAG_W, "Wildcard Receiver" }, 6053f17a9db278d33517d9888dd77848f554522a38JP Abgrall { RLA_FLAG_N, "NSSA Translator" }, 612949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project { 0, NULL } 622949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project}; 632949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 6453f17a9db278d33517d9888dd77848f554522a38JP Abgrallstatic const struct tok ospf6_asla_flag_values[] = { 6553f17a9db278d33517d9888dd77848f554522a38JP Abgrall { ASLA_FLAG_EXTERNAL, "External Type 2" }, 6653f17a9db278d33517d9888dd77848f554522a38JP Abgrall { ASLA_FLAG_FWDADDR, "Fforwarding" }, 6753f17a9db278d33517d9888dd77848f554522a38JP Abgrall { ASLA_FLAG_ROUTETAG, "Tag" }, 682949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project { 0, NULL } 692949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project}; 702949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 7153f17a9db278d33517d9888dd77848f554522a38JP Abgrallstatic const struct tok ospf6_type_values[] = { 7253f17a9db278d33517d9888dd77848f554522a38JP Abgrall { OSPF_TYPE_HELLO, "Hello" }, 7353f17a9db278d33517d9888dd77848f554522a38JP Abgrall { OSPF_TYPE_DD, "Database Description" }, 7453f17a9db278d33517d9888dd77848f554522a38JP Abgrall { OSPF_TYPE_LS_REQ, "LS-Request" }, 7553f17a9db278d33517d9888dd77848f554522a38JP Abgrall { OSPF_TYPE_LS_UPDATE, "LS-Update" }, 7653f17a9db278d33517d9888dd77848f554522a38JP Abgrall { OSPF_TYPE_LS_ACK, "LS-Ack" }, 772949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project { 0, NULL } 782949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project}; 792949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 8053f17a9db278d33517d9888dd77848f554522a38JP Abgrallstatic const struct tok ospf6_lsa_values[] = { 8153f17a9db278d33517d9888dd77848f554522a38JP Abgrall { LS_TYPE_ROUTER, "Router" }, 8253f17a9db278d33517d9888dd77848f554522a38JP Abgrall { LS_TYPE_NETWORK, "Network" }, 8353f17a9db278d33517d9888dd77848f554522a38JP Abgrall { LS_TYPE_INTER_AP, "Inter-Area Prefix" }, 8453f17a9db278d33517d9888dd77848f554522a38JP Abgrall { LS_TYPE_INTER_AR, "Inter-Area Router" }, 8553f17a9db278d33517d9888dd77848f554522a38JP Abgrall { LS_TYPE_ASE, "External" }, 8653f17a9db278d33517d9888dd77848f554522a38JP Abgrall { LS_TYPE_GROUP, "Multicast Group" }, 8753f17a9db278d33517d9888dd77848f554522a38JP Abgrall { LS_TYPE_NSSA, "NSSA" }, 8853f17a9db278d33517d9888dd77848f554522a38JP Abgrall { LS_TYPE_LINK, "Link" }, 8953f17a9db278d33517d9888dd77848f554522a38JP Abgrall { LS_TYPE_INTRA_AP, "Intra-Area Prefix" }, 9053f17a9db278d33517d9888dd77848f554522a38JP Abgrall { LS_TYPE_INTRA_ATE, "Intra-Area TE" }, 9153f17a9db278d33517d9888dd77848f554522a38JP Abgrall { LS_TYPE_GRACE, "Grace" }, 9253f17a9db278d33517d9888dd77848f554522a38JP Abgrall { 0, NULL } 9353f17a9db278d33517d9888dd77848f554522a38JP Abgrall}; 942949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 9553f17a9db278d33517d9888dd77848f554522a38JP Abgrallstatic const struct tok ospf6_ls_scope_values[] = { 9653f17a9db278d33517d9888dd77848f554522a38JP Abgrall { LS_SCOPE_LINKLOCAL, "Link Local" }, 9753f17a9db278d33517d9888dd77848f554522a38JP Abgrall { LS_SCOPE_AREA, "Area Local" }, 9853f17a9db278d33517d9888dd77848f554522a38JP Abgrall { LS_SCOPE_AS, "Domain Wide" }, 9953f17a9db278d33517d9888dd77848f554522a38JP Abgrall { 0, NULL } 10053f17a9db278d33517d9888dd77848f554522a38JP Abgrall}; 1012949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 10253f17a9db278d33517d9888dd77848f554522a38JP Abgrallstatic const struct tok ospf6_dd_flag_values[] = { 10353f17a9db278d33517d9888dd77848f554522a38JP Abgrall { OSPF6_DB_INIT, "Init" }, 10453f17a9db278d33517d9888dd77848f554522a38JP Abgrall { OSPF6_DB_MORE, "More" }, 10553f17a9db278d33517d9888dd77848f554522a38JP Abgrall { OSPF6_DB_MASTER, "Master" }, 10653f17a9db278d33517d9888dd77848f554522a38JP Abgrall { 0, NULL } 10753f17a9db278d33517d9888dd77848f554522a38JP Abgrall}; 1082949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 10953f17a9db278d33517d9888dd77848f554522a38JP Abgrallstatic const struct tok ospf6_lsa_prefix_option_values[] = { 11053f17a9db278d33517d9888dd77848f554522a38JP Abgrall { LSA_PREFIX_OPT_NU, "No Unicast" }, 11153f17a9db278d33517d9888dd77848f554522a38JP Abgrall { LSA_PREFIX_OPT_LA, "Local address" }, 11253f17a9db278d33517d9888dd77848f554522a38JP Abgrall { LSA_PREFIX_OPT_MC, "Multicast" }, 11353f17a9db278d33517d9888dd77848f554522a38JP Abgrall { LSA_PREFIX_OPT_P, "Propagate" }, 11453f17a9db278d33517d9888dd77848f554522a38JP Abgrall { LSA_PREFIX_OPT_DN, "Down" }, 11553f17a9db278d33517d9888dd77848f554522a38JP Abgrall { 0, NULL } 11653f17a9db278d33517d9888dd77848f554522a38JP Abgrall}; 1172949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 11853f17a9db278d33517d9888dd77848f554522a38JP Abgrallstatic char tstr[] = " [|ospf3]"; 1192949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 12053f17a9db278d33517d9888dd77848f554522a38JP Abgrall/* Forwards */ 12153f17a9db278d33517d9888dd77848f554522a38JP Abgrallstatic void ospf6_print_ls_type(u_int, const rtrid_t *); 12253f17a9db278d33517d9888dd77848f554522a38JP Abgrallstatic int ospf6_print_lshdr(const struct lsa6_hdr *); 12353f17a9db278d33517d9888dd77848f554522a38JP Abgrallstatic int ospf6_print_lsa(const struct lsa6 *); 12453f17a9db278d33517d9888dd77848f554522a38JP Abgrallstatic int ospf6_decode_v3(const struct ospf6hdr *, const u_char *); 1252949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 1262949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 1272949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectstatic void 12853f17a9db278d33517d9888dd77848f554522a38JP Abgrallospf6_print_ls_type(register u_int ls_type, register const rtrid_t *ls_stateid) 1292949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project{ 13053f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf("\n\t %s LSA (%d), %s Scope%s, LSA-ID %s", 13153f17a9db278d33517d9888dd77848f554522a38JP Abgrall tok2str(ospf6_lsa_values, "Unknown", ls_type & LS_TYPE_MASK), 13253f17a9db278d33517d9888dd77848f554522a38JP Abgrall ls_type & LS_TYPE_MASK, 13353f17a9db278d33517d9888dd77848f554522a38JP Abgrall tok2str(ospf6_ls_scope_values, "Unknown", ls_type & LS_SCOPE_MASK), 13453f17a9db278d33517d9888dd77848f554522a38JP Abgrall ls_type &0x8000 ? ", transitive" : "", /* U-bit */ 13553f17a9db278d33517d9888dd77848f554522a38JP Abgrall ipaddr_string(ls_stateid)); 1362949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project} 1372949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 1382949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectstatic int 13953f17a9db278d33517d9888dd77848f554522a38JP Abgrallospf6_print_lshdr(register const struct lsa6_hdr *lshp) 1402949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project{ 1412949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 1422949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project TCHECK(lshp->ls_type); 1432949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project TCHECK(lshp->ls_seq); 14453f17a9db278d33517d9888dd77848f554522a38JP Abgrall 14553f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf("\n\t Advertising Router %s, seq 0x%08x, age %us, length %u", 14653f17a9db278d33517d9888dd77848f554522a38JP Abgrall ipaddr_string(&lshp->ls_router), 14753f17a9db278d33517d9888dd77848f554522a38JP Abgrall EXTRACT_32BITS(&lshp->ls_seq), 14853f17a9db278d33517d9888dd77848f554522a38JP Abgrall EXTRACT_16BITS(&lshp->ls_age), 14953f17a9db278d33517d9888dd77848f554522a38JP Abgrall EXTRACT_16BITS(&lshp->ls_length)-(u_int)sizeof(struct lsa6_hdr)); 15053f17a9db278d33517d9888dd77848f554522a38JP Abgrall 15153f17a9db278d33517d9888dd77848f554522a38JP Abgrall ospf6_print_ls_type(EXTRACT_16BITS(&lshp->ls_type), &lshp->ls_stateid); 1522949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 1532949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project return (0); 1542949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projecttrunc: 1552949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project return (1); 1562949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project} 1572949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 1582949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectstatic int 15953f17a9db278d33517d9888dd77848f554522a38JP Abgrallospf6_print_lsaprefix(const u_int8_t *tptr, u_int lsa_length) 1602949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project{ 16153f17a9db278d33517d9888dd77848f554522a38JP Abgrall const struct lsa6_prefix *lsapp = (struct lsa6_prefix *)tptr; 16253f17a9db278d33517d9888dd77848f554522a38JP Abgrall u_int wordlen; 1632949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project struct in6_addr prefix; 1642949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 16553f17a9db278d33517d9888dd77848f554522a38JP Abgrall if (lsa_length < sizeof (*lsapp) - 4) 16653f17a9db278d33517d9888dd77848f554522a38JP Abgrall goto trunc; 16753f17a9db278d33517d9888dd77848f554522a38JP Abgrall lsa_length -= sizeof (*lsapp) - 4; 16853f17a9db278d33517d9888dd77848f554522a38JP Abgrall TCHECK2(*lsapp, sizeof (*lsapp) - 4); 16953f17a9db278d33517d9888dd77848f554522a38JP Abgrall wordlen = (lsapp->lsa_p_len + 31) / 32; 17053f17a9db278d33517d9888dd77848f554522a38JP Abgrall if (wordlen * 4 > sizeof(struct in6_addr)) { 17153f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf(" bogus prefixlen /%d", lsapp->lsa_p_len); 1722949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project goto trunc; 1732949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project } 17453f17a9db278d33517d9888dd77848f554522a38JP Abgrall if (lsa_length < wordlen * 4) 17553f17a9db278d33517d9888dd77848f554522a38JP Abgrall goto trunc; 17653f17a9db278d33517d9888dd77848f554522a38JP Abgrall lsa_length -= wordlen * 4; 17753f17a9db278d33517d9888dd77848f554522a38JP Abgrall TCHECK2(lsapp->lsa_p_prefix, wordlen * 4); 1782949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project memset(&prefix, 0, sizeof(prefix)); 17953f17a9db278d33517d9888dd77848f554522a38JP Abgrall memcpy(&prefix, lsapp->lsa_p_prefix, wordlen * 4); 18053f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf("\n\t\t%s/%d", ip6addr_string(&prefix), 1812949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project lsapp->lsa_p_len); 18253f17a9db278d33517d9888dd77848f554522a38JP Abgrall if (lsapp->lsa_p_opt) { 18353f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf(", Options [%s]", 18453f17a9db278d33517d9888dd77848f554522a38JP Abgrall bittok2str(ospf6_lsa_prefix_option_values, 18553f17a9db278d33517d9888dd77848f554522a38JP Abgrall "none", lsapp->lsa_p_opt)); 18653f17a9db278d33517d9888dd77848f554522a38JP Abgrall } 18753f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf(", metric %u", EXTRACT_16BITS(&lsapp->lsa_p_metric)); 18853f17a9db278d33517d9888dd77848f554522a38JP Abgrall return sizeof(*lsapp) - 4 + wordlen * 4; 1892949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 1902949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projecttrunc: 1912949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project return -1; 1922949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project} 1932949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 1942949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 1952949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project/* 1962949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * Print a single link state advertisement. If truncated return 1, else 0. 1972949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project */ 1982949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectstatic int 19953f17a9db278d33517d9888dd77848f554522a38JP Abgrallospf6_print_lsa(register const struct lsa6 *lsap) 2002949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project{ 20153f17a9db278d33517d9888dd77848f554522a38JP Abgrall register const struct rlalink6 *rlp; 2022949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#if 0 2032949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project register const struct tos_metric *tosp; 2042949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#endif 2052949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project register const rtrid_t *ap; 2062949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#if 0 2072949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project register const struct aslametric *almp; 2082949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project register const struct mcla *mcp; 2092949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#endif 2102949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project register const struct llsa *llsap; 21153f17a9db278d33517d9888dd77848f554522a38JP Abgrall register const struct lsa6_prefix *lsapp; 2122949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#if 0 2132949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project register const u_int32_t *lp; 2142949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#endif 21553f17a9db278d33517d9888dd77848f554522a38JP Abgrall register u_int prefixes; 21653f17a9db278d33517d9888dd77848f554522a38JP Abgrall register int bytelen; 21753f17a9db278d33517d9888dd77848f554522a38JP Abgrall register u_int length, lsa_length; 2182949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project u_int32_t flags32; 21953f17a9db278d33517d9888dd77848f554522a38JP Abgrall const u_int8_t *tptr; 2202949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 2212949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project if (ospf6_print_lshdr(&lsap->ls_hdr)) 2222949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project return (1); 2232949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project TCHECK(lsap->ls_hdr.ls_length); 22453f17a9db278d33517d9888dd77848f554522a38JP Abgrall length = EXTRACT_16BITS(&lsap->ls_hdr.ls_length); 22553f17a9db278d33517d9888dd77848f554522a38JP Abgrall 22653f17a9db278d33517d9888dd77848f554522a38JP Abgrall /* 22753f17a9db278d33517d9888dd77848f554522a38JP Abgrall * The LSA length includes the length of the header; 22853f17a9db278d33517d9888dd77848f554522a38JP Abgrall * it must have a value that's at least that length. 22953f17a9db278d33517d9888dd77848f554522a38JP Abgrall * If it does, find the length of what follows the 23053f17a9db278d33517d9888dd77848f554522a38JP Abgrall * header. 23153f17a9db278d33517d9888dd77848f554522a38JP Abgrall */ 23253f17a9db278d33517d9888dd77848f554522a38JP Abgrall if (length < sizeof(struct lsa6_hdr)) 23353f17a9db278d33517d9888dd77848f554522a38JP Abgrall return (1); 23453f17a9db278d33517d9888dd77848f554522a38JP Abgrall lsa_length = length - sizeof(struct lsa6_hdr); 23553f17a9db278d33517d9888dd77848f554522a38JP Abgrall tptr = (u_int8_t *)lsap+sizeof(struct lsa6_hdr); 23653f17a9db278d33517d9888dd77848f554522a38JP Abgrall 2372949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project switch (EXTRACT_16BITS(&lsap->ls_hdr.ls_type)) { 2382949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project case LS_TYPE_ROUTER | LS_SCOPE_AREA: 23953f17a9db278d33517d9888dd77848f554522a38JP Abgrall if (lsa_length < sizeof (lsap->lsa_un.un_rla.rla_options)) 24053f17a9db278d33517d9888dd77848f554522a38JP Abgrall return (1); 24153f17a9db278d33517d9888dd77848f554522a38JP Abgrall lsa_length -= sizeof (lsap->lsa_un.un_rla.rla_options); 2422949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project TCHECK(lsap->lsa_un.un_rla.rla_options); 24353f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf("\n\t Options [%s]", 24453f17a9db278d33517d9888dd77848f554522a38JP Abgrall bittok2str(ospf6_option_values, "none", 24553f17a9db278d33517d9888dd77848f554522a38JP Abgrall EXTRACT_32BITS(&lsap->lsa_un.un_rla.rla_options))); 24653f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf(", RLA-Flags [%s]", 24753f17a9db278d33517d9888dd77848f554522a38JP Abgrall bittok2str(ospf6_rla_flag_values, "none", 24853f17a9db278d33517d9888dd77848f554522a38JP Abgrall lsap->lsa_un.un_rla.rla_flags)); 2492949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 2502949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project rlp = lsap->lsa_un.un_rla.rla_link; 25153f17a9db278d33517d9888dd77848f554522a38JP Abgrall while (lsa_length != 0) { 25253f17a9db278d33517d9888dd77848f554522a38JP Abgrall if (lsa_length < sizeof (*rlp)) 25353f17a9db278d33517d9888dd77848f554522a38JP Abgrall return (1); 25453f17a9db278d33517d9888dd77848f554522a38JP Abgrall lsa_length -= sizeof (*rlp); 2552949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project TCHECK(*rlp); 2562949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project switch (rlp->link_type) { 2572949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 2582949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project case RLA_TYPE_VIRTUAL: 25953f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf("\n\t Virtual Link: Neighbor Router-ID %s" 26053f17a9db278d33517d9888dd77848f554522a38JP Abgrall "\n\t Neighbor Interface-ID %s, Interface %s", 26153f17a9db278d33517d9888dd77848f554522a38JP Abgrall ipaddr_string(&rlp->link_nrtid), 26253f17a9db278d33517d9888dd77848f554522a38JP Abgrall ipaddr_string(&rlp->link_nifid), 26353f17a9db278d33517d9888dd77848f554522a38JP Abgrall ipaddr_string(&rlp->link_ifid)); 26453f17a9db278d33517d9888dd77848f554522a38JP Abgrall break; 2652949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 2662949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project case RLA_TYPE_ROUTER: 26753f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf("\n\t Neighbor Router-ID %s" 26853f17a9db278d33517d9888dd77848f554522a38JP Abgrall "\n\t Neighbor Interface-ID %s, Interface %s", 26953f17a9db278d33517d9888dd77848f554522a38JP Abgrall ipaddr_string(&rlp->link_nrtid), 27053f17a9db278d33517d9888dd77848f554522a38JP Abgrall ipaddr_string(&rlp->link_nifid), 27153f17a9db278d33517d9888dd77848f554522a38JP Abgrall ipaddr_string(&rlp->link_ifid)); 2722949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project break; 2732949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 2742949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project case RLA_TYPE_TRANSIT: 27553f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf("\n\t Neighbor Network-ID %s" 27653f17a9db278d33517d9888dd77848f554522a38JP Abgrall "\n\t Neighbor Interface-ID %s, Interface %s", 2772949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project ipaddr_string(&rlp->link_nrtid), 2782949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project ipaddr_string(&rlp->link_nifid), 2792949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project ipaddr_string(&rlp->link_ifid)); 2802949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project break; 2812949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 2822949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project default: 28353f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf("\n\t Unknown Router Links Type 0x%02x", 2842949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project rlp->link_type); 2852949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project return (0); 2862949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project } 28753f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf(", metric %d", EXTRACT_16BITS(&rlp->link_metric)); 2882949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project rlp++; 2892949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project } 2902949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project break; 2912949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 2922949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project case LS_TYPE_NETWORK | LS_SCOPE_AREA: 29353f17a9db278d33517d9888dd77848f554522a38JP Abgrall if (lsa_length < sizeof (lsap->lsa_un.un_nla.nla_options)) 29453f17a9db278d33517d9888dd77848f554522a38JP Abgrall return (1); 29553f17a9db278d33517d9888dd77848f554522a38JP Abgrall lsa_length -= sizeof (lsap->lsa_un.un_nla.nla_options); 2962949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project TCHECK(lsap->lsa_un.un_nla.nla_options); 29753f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf("\n\t Options [%s]", 29853f17a9db278d33517d9888dd77848f554522a38JP Abgrall bittok2str(ospf6_option_values, "none", 29953f17a9db278d33517d9888dd77848f554522a38JP Abgrall EXTRACT_32BITS(&lsap->lsa_un.un_nla.nla_options))); 30053f17a9db278d33517d9888dd77848f554522a38JP Abgrall 30153f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf("\n\t Connected Routers:"); 3022949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project ap = lsap->lsa_un.un_nla.nla_router; 30353f17a9db278d33517d9888dd77848f554522a38JP Abgrall while (lsa_length != 0) { 30453f17a9db278d33517d9888dd77848f554522a38JP Abgrall if (lsa_length < sizeof (*ap)) 30553f17a9db278d33517d9888dd77848f554522a38JP Abgrall return (1); 30653f17a9db278d33517d9888dd77848f554522a38JP Abgrall lsa_length -= sizeof (*ap); 3072949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project TCHECK(*ap); 30853f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf("\n\t\t%s", ipaddr_string(ap)); 3092949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project ++ap; 3102949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project } 3112949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project break; 3122949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 3132949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project case LS_TYPE_INTER_AP | LS_SCOPE_AREA: 31453f17a9db278d33517d9888dd77848f554522a38JP Abgrall if (lsa_length < sizeof (lsap->lsa_un.un_inter_ap.inter_ap_metric)) 31553f17a9db278d33517d9888dd77848f554522a38JP Abgrall return (1); 31653f17a9db278d33517d9888dd77848f554522a38JP Abgrall lsa_length -= sizeof (lsap->lsa_un.un_inter_ap.inter_ap_metric); 3172949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project TCHECK(lsap->lsa_un.un_inter_ap.inter_ap_metric); 31853f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf(", metric %u", 3192949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project EXTRACT_32BITS(&lsap->lsa_un.un_inter_ap.inter_ap_metric) & SLA_MASK_METRIC); 32053f17a9db278d33517d9888dd77848f554522a38JP Abgrall 32153f17a9db278d33517d9888dd77848f554522a38JP Abgrall tptr = (u_int8_t *)lsap->lsa_un.un_inter_ap.inter_ap_prefix; 32253f17a9db278d33517d9888dd77848f554522a38JP Abgrall while (lsa_length != 0) { 32353f17a9db278d33517d9888dd77848f554522a38JP Abgrall bytelen = ospf6_print_lsaprefix(tptr, lsa_length); 32453f17a9db278d33517d9888dd77848f554522a38JP Abgrall if (bytelen < 0) 3252949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project goto trunc; 32653f17a9db278d33517d9888dd77848f554522a38JP Abgrall lsa_length -= bytelen; 32753f17a9db278d33517d9888dd77848f554522a38JP Abgrall tptr += bytelen; 3282949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project } 3292949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project break; 33053f17a9db278d33517d9888dd77848f554522a38JP Abgrall 33153f17a9db278d33517d9888dd77848f554522a38JP Abgrall case LS_TYPE_ASE | LS_SCOPE_AS: 33253f17a9db278d33517d9888dd77848f554522a38JP Abgrall if (lsa_length < sizeof (lsap->lsa_un.un_asla.asla_metric)) 33353f17a9db278d33517d9888dd77848f554522a38JP Abgrall return (1); 33453f17a9db278d33517d9888dd77848f554522a38JP Abgrall lsa_length -= sizeof (lsap->lsa_un.un_asla.asla_metric); 3352949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project TCHECK(lsap->lsa_un.un_asla.asla_metric); 3362949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project flags32 = EXTRACT_32BITS(&lsap->lsa_un.un_asla.asla_metric); 33753f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf("\n\t Flags [%s]", 33853f17a9db278d33517d9888dd77848f554522a38JP Abgrall bittok2str(ospf6_asla_flag_values, "none", flags32)); 3392949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project printf(" metric %u", 3402949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project EXTRACT_32BITS(&lsap->lsa_un.un_asla.asla_metric) & 3412949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project ASLA_MASK_METRIC); 3422949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 34353f17a9db278d33517d9888dd77848f554522a38JP Abgrall tptr = (u_int8_t *)lsap->lsa_un.un_asla.asla_prefix; 34453f17a9db278d33517d9888dd77848f554522a38JP Abgrall lsapp = (struct lsa6_prefix *)tptr; 34553f17a9db278d33517d9888dd77848f554522a38JP Abgrall bytelen = ospf6_print_lsaprefix(tptr, lsa_length); 34653f17a9db278d33517d9888dd77848f554522a38JP Abgrall if (bytelen < 0) 34753f17a9db278d33517d9888dd77848f554522a38JP Abgrall goto trunc; 34853f17a9db278d33517d9888dd77848f554522a38JP Abgrall lsa_length -= bytelen; 34953f17a9db278d33517d9888dd77848f554522a38JP Abgrall tptr += bytelen; 3502949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 35153f17a9db278d33517d9888dd77848f554522a38JP Abgrall if ((flags32 & ASLA_FLAG_FWDADDR) != 0) { 35253f17a9db278d33517d9888dd77848f554522a38JP Abgrall struct in6_addr *fwdaddr6; 3532949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 35453f17a9db278d33517d9888dd77848f554522a38JP Abgrall fwdaddr6 = (struct in6_addr *)tptr; 35553f17a9db278d33517d9888dd77848f554522a38JP Abgrall if (lsa_length < sizeof (*fwdaddr6)) 35653f17a9db278d33517d9888dd77848f554522a38JP Abgrall return (1); 35753f17a9db278d33517d9888dd77848f554522a38JP Abgrall lsa_length -= sizeof (*fwdaddr6); 35853f17a9db278d33517d9888dd77848f554522a38JP Abgrall TCHECK(*fwdaddr6); 35953f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf(" forward %s", 36053f17a9db278d33517d9888dd77848f554522a38JP Abgrall ip6addr_string(fwdaddr6)); 36153f17a9db278d33517d9888dd77848f554522a38JP Abgrall tptr += sizeof(*fwdaddr6); 3622949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project } 3632949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 36453f17a9db278d33517d9888dd77848f554522a38JP Abgrall if ((flags32 & ASLA_FLAG_ROUTETAG) != 0) { 36553f17a9db278d33517d9888dd77848f554522a38JP Abgrall if (lsa_length < sizeof (u_int32_t)) 36653f17a9db278d33517d9888dd77848f554522a38JP Abgrall return (1); 36753f17a9db278d33517d9888dd77848f554522a38JP Abgrall lsa_length -= sizeof (u_int32_t); 36853f17a9db278d33517d9888dd77848f554522a38JP Abgrall TCHECK(*(u_int32_t *)tptr); 36953f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf(" tag %s", 37053f17a9db278d33517d9888dd77848f554522a38JP Abgrall ipaddr_string((u_int32_t *)tptr)); 37153f17a9db278d33517d9888dd77848f554522a38JP Abgrall tptr += sizeof(u_int32_t); 37253f17a9db278d33517d9888dd77848f554522a38JP Abgrall } 3732949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 37453f17a9db278d33517d9888dd77848f554522a38JP Abgrall if (lsapp->lsa_p_metric) { 37553f17a9db278d33517d9888dd77848f554522a38JP Abgrall if (lsa_length < sizeof (u_int32_t)) 37653f17a9db278d33517d9888dd77848f554522a38JP Abgrall return (1); 37753f17a9db278d33517d9888dd77848f554522a38JP Abgrall lsa_length -= sizeof (u_int32_t); 37853f17a9db278d33517d9888dd77848f554522a38JP Abgrall TCHECK(*(u_int32_t *)tptr); 37953f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf(" RefLSID: %s", 38053f17a9db278d33517d9888dd77848f554522a38JP Abgrall ipaddr_string((u_int32_t *)tptr)); 38153f17a9db278d33517d9888dd77848f554522a38JP Abgrall tptr += sizeof(u_int32_t); 3822949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project } 38353f17a9db278d33517d9888dd77848f554522a38JP Abgrall break; 3842949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 3852949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project case LS_TYPE_LINK: 3862949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project /* Link LSA */ 3872949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project llsap = &lsap->lsa_un.un_llsa; 38853f17a9db278d33517d9888dd77848f554522a38JP Abgrall if (lsa_length < sizeof (llsap->llsa_priandopt)) 38953f17a9db278d33517d9888dd77848f554522a38JP Abgrall return (1); 39053f17a9db278d33517d9888dd77848f554522a38JP Abgrall lsa_length -= sizeof (llsap->llsa_priandopt); 39153f17a9db278d33517d9888dd77848f554522a38JP Abgrall TCHECK(llsap->llsa_priandopt); 39253f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf("\n\t Options [%s]", 39353f17a9db278d33517d9888dd77848f554522a38JP Abgrall bittok2str(ospf6_option_values, "none", 39453f17a9db278d33517d9888dd77848f554522a38JP Abgrall EXTRACT_32BITS(&llsap->llsa_options))); 39553f17a9db278d33517d9888dd77848f554522a38JP Abgrall 39653f17a9db278d33517d9888dd77848f554522a38JP Abgrall if (lsa_length < sizeof (llsap->llsa_lladdr) + sizeof (llsap->llsa_nprefix)) 39753f17a9db278d33517d9888dd77848f554522a38JP Abgrall return (1); 39853f17a9db278d33517d9888dd77848f554522a38JP Abgrall lsa_length -= sizeof (llsap->llsa_lladdr) + sizeof (llsap->llsa_nprefix); 39953f17a9db278d33517d9888dd77848f554522a38JP Abgrall prefixes = EXTRACT_32BITS(&llsap->llsa_nprefix); 40053f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf("\n\t Priority %d, Link-local address %s, Prefixes %d:", 40153f17a9db278d33517d9888dd77848f554522a38JP Abgrall llsap->llsa_priority, 40253f17a9db278d33517d9888dd77848f554522a38JP Abgrall ip6addr_string(&llsap->llsa_lladdr), 40353f17a9db278d33517d9888dd77848f554522a38JP Abgrall prefixes); 40453f17a9db278d33517d9888dd77848f554522a38JP Abgrall 40553f17a9db278d33517d9888dd77848f554522a38JP Abgrall tptr = (u_int8_t *)llsap->llsa_prefix; 40653f17a9db278d33517d9888dd77848f554522a38JP Abgrall while (prefixes > 0) { 40753f17a9db278d33517d9888dd77848f554522a38JP Abgrall bytelen = ospf6_print_lsaprefix(tptr, lsa_length); 40853f17a9db278d33517d9888dd77848f554522a38JP Abgrall if (bytelen < 0) 4092949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project goto trunc; 41053f17a9db278d33517d9888dd77848f554522a38JP Abgrall prefixes--; 41153f17a9db278d33517d9888dd77848f554522a38JP Abgrall lsa_length -= bytelen; 41253f17a9db278d33517d9888dd77848f554522a38JP Abgrall tptr += bytelen; 4132949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project } 4142949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project break; 4152949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 4162949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project case LS_TYPE_INTRA_AP | LS_SCOPE_AREA: 4172949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project /* Intra-Area-Prefix LSA */ 41853f17a9db278d33517d9888dd77848f554522a38JP Abgrall if (lsa_length < sizeof (lsap->lsa_un.un_intra_ap.intra_ap_rtid)) 41953f17a9db278d33517d9888dd77848f554522a38JP Abgrall return (1); 42053f17a9db278d33517d9888dd77848f554522a38JP Abgrall lsa_length -= sizeof (lsap->lsa_un.un_intra_ap.intra_ap_rtid); 4212949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project TCHECK(lsap->lsa_un.un_intra_ap.intra_ap_rtid); 4222949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project ospf6_print_ls_type( 4232949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project EXTRACT_16BITS(&lsap->lsa_un.un_intra_ap.intra_ap_lstype), 42453f17a9db278d33517d9888dd77848f554522a38JP Abgrall &lsap->lsa_un.un_intra_ap.intra_ap_lsid); 42553f17a9db278d33517d9888dd77848f554522a38JP Abgrall 42653f17a9db278d33517d9888dd77848f554522a38JP Abgrall if (lsa_length < sizeof (lsap->lsa_un.un_intra_ap.intra_ap_nprefix)) 42753f17a9db278d33517d9888dd77848f554522a38JP Abgrall return (1); 42853f17a9db278d33517d9888dd77848f554522a38JP Abgrall lsa_length -= sizeof (lsap->lsa_un.un_intra_ap.intra_ap_nprefix); 4292949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project TCHECK(lsap->lsa_un.un_intra_ap.intra_ap_nprefix); 43053f17a9db278d33517d9888dd77848f554522a38JP Abgrall prefixes = EXTRACT_16BITS(&lsap->lsa_un.un_intra_ap.intra_ap_nprefix); 43153f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf("\n\t Prefixes %d:", prefixes); 43253f17a9db278d33517d9888dd77848f554522a38JP Abgrall 43353f17a9db278d33517d9888dd77848f554522a38JP Abgrall tptr = (u_int8_t *)lsap->lsa_un.un_intra_ap.intra_ap_prefix; 43453f17a9db278d33517d9888dd77848f554522a38JP Abgrall while (prefixes > 0) { 43553f17a9db278d33517d9888dd77848f554522a38JP Abgrall bytelen = ospf6_print_lsaprefix(tptr, lsa_length); 43653f17a9db278d33517d9888dd77848f554522a38JP Abgrall if (bytelen < 0) 4372949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project goto trunc; 43853f17a9db278d33517d9888dd77848f554522a38JP Abgrall prefixes--; 43953f17a9db278d33517d9888dd77848f554522a38JP Abgrall lsa_length -= bytelen; 44053f17a9db278d33517d9888dd77848f554522a38JP Abgrall tptr += bytelen; 4412949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project } 4422949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project break; 4432949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 44453f17a9db278d33517d9888dd77848f554522a38JP Abgrall case LS_TYPE_GRACE | LS_SCOPE_LINKLOCAL: 44553f17a9db278d33517d9888dd77848f554522a38JP Abgrall if (ospf_print_grace_lsa(tptr, lsa_length) == -1) { 44653f17a9db278d33517d9888dd77848f554522a38JP Abgrall return 1; 44753f17a9db278d33517d9888dd77848f554522a38JP Abgrall } 44853f17a9db278d33517d9888dd77848f554522a38JP Abgrall break; 44953f17a9db278d33517d9888dd77848f554522a38JP Abgrall 45053f17a9db278d33517d9888dd77848f554522a38JP Abgrall case LS_TYPE_INTRA_ATE | LS_SCOPE_LINKLOCAL: 45153f17a9db278d33517d9888dd77848f554522a38JP Abgrall if (ospf_print_te_lsa(tptr, lsa_length) == -1) { 45253f17a9db278d33517d9888dd77848f554522a38JP Abgrall return 1; 45353f17a9db278d33517d9888dd77848f554522a38JP Abgrall } 45453f17a9db278d33517d9888dd77848f554522a38JP Abgrall break; 45553f17a9db278d33517d9888dd77848f554522a38JP Abgrall 4562949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project default: 45753f17a9db278d33517d9888dd77848f554522a38JP Abgrall if(!print_unknown_data(tptr, 45853f17a9db278d33517d9888dd77848f554522a38JP Abgrall "\n\t ", 45953f17a9db278d33517d9888dd77848f554522a38JP Abgrall lsa_length)) { 46053f17a9db278d33517d9888dd77848f554522a38JP Abgrall return (1); 46153f17a9db278d33517d9888dd77848f554522a38JP Abgrall } 46253f17a9db278d33517d9888dd77848f554522a38JP Abgrall break; 4632949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project } 4642949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 4652949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project return (0); 4662949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projecttrunc: 4672949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project return (1); 4682949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project} 4692949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 4702949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectstatic int 4712949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectospf6_decode_v3(register const struct ospf6hdr *op, 4722949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project register const u_char *dataend) 4732949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project{ 4742949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project register const rtrid_t *ap; 47553f17a9db278d33517d9888dd77848f554522a38JP Abgrall register const struct lsr6 *lsrp; 47653f17a9db278d33517d9888dd77848f554522a38JP Abgrall register const struct lsa6_hdr *lshp; 47753f17a9db278d33517d9888dd77848f554522a38JP Abgrall register const struct lsa6 *lsap; 4782949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project register int i; 4792949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 4802949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project switch (op->ospf6_type) { 4812949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 4822949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project case OSPF_TYPE_HELLO: 48353f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf("\n\tOptions [%s]", 48453f17a9db278d33517d9888dd77848f554522a38JP Abgrall bittok2str(ospf6_option_values, "none", 48553f17a9db278d33517d9888dd77848f554522a38JP Abgrall EXTRACT_32BITS(&op->ospf6_hello.hello_options))); 48653f17a9db278d33517d9888dd77848f554522a38JP Abgrall 48753f17a9db278d33517d9888dd77848f554522a38JP Abgrall TCHECK(op->ospf6_hello.hello_deadint); 48853f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf("\n\t Hello Timer %us, Dead Timer %us, Interface-ID %s, Priority %u", 48953f17a9db278d33517d9888dd77848f554522a38JP Abgrall EXTRACT_16BITS(&op->ospf6_hello.hello_helloint), 49053f17a9db278d33517d9888dd77848f554522a38JP Abgrall EXTRACT_16BITS(&op->ospf6_hello.hello_deadint), 49153f17a9db278d33517d9888dd77848f554522a38JP Abgrall ipaddr_string(&op->ospf6_hello.hello_ifid), 49253f17a9db278d33517d9888dd77848f554522a38JP Abgrall op->ospf6_hello.hello_priority); 49353f17a9db278d33517d9888dd77848f554522a38JP Abgrall 4942949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project TCHECK(op->ospf6_hello.hello_dr); 4952949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project if (op->ospf6_hello.hello_dr != 0) 49653f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf("\n\t Designated Router %s", 4972949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project ipaddr_string(&op->ospf6_hello.hello_dr)); 4982949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project TCHECK(op->ospf6_hello.hello_bdr); 4992949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project if (op->ospf6_hello.hello_bdr != 0) 50053f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf(", Backup Designated Router %s", 5012949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project ipaddr_string(&op->ospf6_hello.hello_bdr)); 5022949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project if (vflag) { 50353f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf("\n\t Neighbor List:"); 5042949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project ap = op->ospf6_hello.hello_neighbor; 5052949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project while ((u_char *)ap < dataend) { 5062949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project TCHECK(*ap); 50753f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf("\n\t %s", ipaddr_string(ap)); 5082949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project ++ap; 5092949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project } 5102949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project } 5112949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project break; /* HELLO */ 5122949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 51353f17a9db278d33517d9888dd77848f554522a38JP Abgrall case OSPF_TYPE_DD: 5142949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project TCHECK(op->ospf6_db.db_options); 51553f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf("\n\tOptions [%s]", 51653f17a9db278d33517d9888dd77848f554522a38JP Abgrall bittok2str(ospf6_option_values, "none", 51753f17a9db278d33517d9888dd77848f554522a38JP Abgrall EXTRACT_32BITS(&op->ospf6_db.db_options))); 5182949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project TCHECK(op->ospf6_db.db_flags); 51953f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf(", DD Flags [%s]", 52053f17a9db278d33517d9888dd77848f554522a38JP Abgrall bittok2str(ospf6_dd_flag_values,"none",op->ospf6_db.db_flags)); 5212949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 52253f17a9db278d33517d9888dd77848f554522a38JP Abgrall TCHECK(op->ospf6_db.db_seq); 52353f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf(", MTU %u, DD-Sequence 0x%08x", 52453f17a9db278d33517d9888dd77848f554522a38JP Abgrall EXTRACT_16BITS(&op->ospf6_db.db_mtu), 52553f17a9db278d33517d9888dd77848f554522a38JP Abgrall EXTRACT_32BITS(&op->ospf6_db.db_seq)); 52653f17a9db278d33517d9888dd77848f554522a38JP Abgrall 52753f17a9db278d33517d9888dd77848f554522a38JP Abgrall /* Print all the LS adv's */ 52853f17a9db278d33517d9888dd77848f554522a38JP Abgrall lshp = op->ospf6_db.db_lshdr; 52953f17a9db278d33517d9888dd77848f554522a38JP Abgrall while (!ospf6_print_lshdr(lshp)) { 53053f17a9db278d33517d9888dd77848f554522a38JP Abgrall ++lshp; 53153f17a9db278d33517d9888dd77848f554522a38JP Abgrall } 5322949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project break; 5332949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 53453f17a9db278d33517d9888dd77848f554522a38JP Abgrall case OSPF_TYPE_LS_REQ: 5352949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project if (vflag) { 5362949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project lsrp = op->ospf6_lsr; 5372949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project while ((u_char *)lsrp < dataend) { 5382949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project TCHECK(*lsrp); 53953f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf("\n\t Advertising Router %s", 54053f17a9db278d33517d9888dd77848f554522a38JP Abgrall ipaddr_string(&lsrp->ls_router)); 5412949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project ospf6_print_ls_type(EXTRACT_16BITS(&lsrp->ls_type), 54253f17a9db278d33517d9888dd77848f554522a38JP Abgrall &lsrp->ls_stateid); 5432949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project ++lsrp; 5442949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project } 5452949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project } 5462949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project break; 5472949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 54853f17a9db278d33517d9888dd77848f554522a38JP Abgrall case OSPF_TYPE_LS_UPDATE: 5492949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project if (vflag) { 5502949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project lsap = op->ospf6_lsu.lsu_lsa; 5512949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project TCHECK(op->ospf6_lsu.lsu_count); 5522949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project i = EXTRACT_32BITS(&op->ospf6_lsu.lsu_count); 5532949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project while (i--) { 5542949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project if (ospf6_print_lsa(lsap)) 5552949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project goto trunc; 55653f17a9db278d33517d9888dd77848f554522a38JP Abgrall lsap = (struct lsa6 *)((u_char *)lsap + 5572949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project EXTRACT_16BITS(&lsap->ls_hdr.ls_length)); 5582949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project } 5592949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project } 5602949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project break; 5612949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 5622949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 56353f17a9db278d33517d9888dd77848f554522a38JP Abgrall case OSPF_TYPE_LS_ACK: 5642949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project if (vflag) { 5652949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project lshp = op->ospf6_lsa.lsa_lshdr; 5662949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 5672949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project while (!ospf6_print_lshdr(lshp)) { 5682949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project ++lshp; 5692949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project } 5702949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project } 5712949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project break; 5722949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 5732949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project default: 5742949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project break; 5752949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project } 5762949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project return (0); 5772949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projecttrunc: 5782949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project return (1); 5792949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project} 5802949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 5812949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectvoid 5822949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectospf6_print(register const u_char *bp, register u_int length) 5832949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project{ 5842949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project register const struct ospf6hdr *op; 5852949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project register const u_char *dataend; 5862949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project register const char *cp; 5872949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 5882949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project op = (struct ospf6hdr *)bp; 5892949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 5902949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project /* If the type is valid translate it, or just print the type */ 5912949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project /* value. If it's not valid, say so and return */ 5922949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project TCHECK(op->ospf6_type); 59353f17a9db278d33517d9888dd77848f554522a38JP Abgrall cp = tok2str(ospf6_type_values, "unknown LS-type", op->ospf6_type); 59453f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf("OSPFv%u, %s, length %d", op->ospf6_version, cp, length); 59553f17a9db278d33517d9888dd77848f554522a38JP Abgrall if (*cp == 'u') { 5962949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project return; 59753f17a9db278d33517d9888dd77848f554522a38JP Abgrall } 59853f17a9db278d33517d9888dd77848f554522a38JP Abgrall 59953f17a9db278d33517d9888dd77848f554522a38JP Abgrall if(!vflag) { /* non verbose - so lets bail out here */ 60053f17a9db278d33517d9888dd77848f554522a38JP Abgrall return; 60153f17a9db278d33517d9888dd77848f554522a38JP Abgrall } 6022949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 6032949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project TCHECK(op->ospf6_len); 6042949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project if (length != EXTRACT_16BITS(&op->ospf6_len)) { 6052949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project printf(" [len %d]", EXTRACT_16BITS(&op->ospf6_len)); 6062949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project return; 6072949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project } 6082949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project dataend = bp + length; 6092949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 6102949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project /* Print the routerid if it is not the same as the source */ 6112949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project TCHECK(op->ospf6_routerid); 61253f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf("\n\tRouter-ID %s", ipaddr_string(&op->ospf6_routerid)); 6132949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 6142949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project TCHECK(op->ospf6_areaid); 6152949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project if (op->ospf6_areaid != 0) 61653f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf(", Area %s", ipaddr_string(&op->ospf6_areaid)); 6172949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project else 61853f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf(", Backbone Area"); 6192949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project TCHECK(op->ospf6_instanceid); 6202949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project if (op->ospf6_instanceid) 62153f17a9db278d33517d9888dd77848f554522a38JP Abgrall printf(", Instance %u", op->ospf6_instanceid); 6222949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 6232949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project /* Do rest according to version. */ 6242949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project switch (op->ospf6_version) { 6252949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 6262949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project case 3: 6272949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project /* ospf version 3 */ 6282949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project if (ospf6_decode_v3(op, dataend)) 6292949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project goto trunc; 6302949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project break; 6312949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 6322949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project default: 6332949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project printf(" ospf [version %d]", op->ospf6_version); 6342949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project break; 6352949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project } /* end switch on version */ 6362949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 6372949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project return; 6382949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projecttrunc: 6392949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project fputs(tstr, stdout); 6402949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project} 641