From 718e3744195351130f4ce7dbe0613f4b3e23df93 Mon Sep 17 00:00:00 2001 From: paul Date: Fri, 13 Dec 2002 20:15:29 +0000 Subject: Initial revision --- ospfd/ospf_dump.c | 1673 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 1673 insertions(+) create mode 100644 ospfd/ospf_dump.c (limited to 'ospfd/ospf_dump.c') diff --git a/ospfd/ospf_dump.c b/ospfd/ospf_dump.c new file mode 100644 index 00000000..da2e0973 --- /dev/null +++ b/ospfd/ospf_dump.c @@ -0,0 +1,1673 @@ +/* + * OSPFd dump routine. + * Copyright (C) 1999, 2000 Toshiaki Takada + * + * This file is part of GNU Zebra. + * + * GNU Zebra is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2, or (at your option) any + * later version. + * + * GNU Zebra is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with GNU Zebra; see the file COPYING. If not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#include + +#include "linklist.h" +#include "thread.h" +#include "prefix.h" +#include "command.h" +#include "stream.h" +#include "log.h" + +#include "ospfd/ospfd.h" +#include "ospfd/ospf_interface.h" +#include "ospfd/ospf_ism.h" +#include "ospfd/ospf_asbr.h" +#include "ospfd/ospf_lsa.h" +#include "ospfd/ospf_lsdb.h" +#include "ospfd/ospf_neighbor.h" +#include "ospfd/ospf_nsm.h" +#include "ospfd/ospf_dump.h" +#include "ospfd/ospf_packet.h" +#include "ospfd/ospf_network.h" + +struct message ospf_ism_state_msg[] = +{ + { ISM_DependUpon, "DependUpon" }, + { ISM_Down, "Down" }, + { ISM_Loopback, "Loopback" }, + { ISM_Waiting, "Waiting" }, + { ISM_PointToPoint, "Point-To-Point" }, + { ISM_DROther, "DROther" }, + { ISM_Backup, "Backup" }, + { ISM_DR, "DR" }, +}; +int ospf_ism_state_msg_max = OSPF_ISM_STATE_MAX; + +struct message ospf_nsm_state_msg[] = +{ + { NSM_DependUpon, "DependUpon" }, + { NSM_Down, "Down" }, + { NSM_Attempt, "Attempt" }, + { NSM_Init, "Init" }, + { NSM_TwoWay, "2-Way" }, + { NSM_ExStart, "ExStart" }, + { NSM_Exchange, "Exchange" }, + { NSM_Loading, "Loading" }, + { NSM_Full, "Full" }, +}; +int ospf_nsm_state_msg_max = OSPF_NSM_STATE_MAX; + +struct message ospf_lsa_type_msg[] = +{ + { OSPF_UNKNOWN_LSA, "unknown" }, + { OSPF_ROUTER_LSA, "router-LSA" }, + { OSPF_NETWORK_LSA, "network-LSA" }, + { OSPF_SUMMARY_LSA, "summary-LSA" }, + { OSPF_ASBR_SUMMARY_LSA, "summary-LSA" }, + { OSPF_AS_EXTERNAL_LSA, "AS-external-LSA" }, + { OSPF_GROUP_MEMBER_LSA, "GROUP MEMBER LSA" }, + { OSPF_AS_NSSA_LSA, "NSSA-LSA" }, + { 8, "Type-8 LSA" }, + { OSPF_OPAQUE_LINK_LSA, "Link-Local Opaque-LSA" }, + { OSPF_OPAQUE_AREA_LSA, "Area-Local Opaque-LSA" }, + { OSPF_OPAQUE_AS_LSA, "AS-external Opaque-LSA" }, +}; +int ospf_lsa_type_msg_max = OSPF_MAX_LSA; + +struct message ospf_link_state_id_type_msg[] = +{ + { OSPF_UNKNOWN_LSA, "(unknown)" }, + { OSPF_ROUTER_LSA, "" }, + { OSPF_NETWORK_LSA, "(address of Designated Router)" }, + { OSPF_SUMMARY_LSA, "(summary Network Number)" }, + { OSPF_ASBR_SUMMARY_LSA, "(AS Boundary Router address)" }, + { OSPF_AS_EXTERNAL_LSA, "(External Network Number)" }, + { OSPF_GROUP_MEMBER_LSA, "(Group membership information)" }, + { OSPF_AS_NSSA_LSA, "(External Network Number for NSSA)" }, + { 8, "(Type-8 LSID)" }, + { OSPF_OPAQUE_LINK_LSA, "(Link-Local Opaque-Type/ID)" }, + { OSPF_OPAQUE_AREA_LSA, "(Area-Local Opaque-Type/ID)" }, + { OSPF_OPAQUE_AS_LSA, "(AS-external Opaque-Type/ID)" }, +}; +int ospf_link_state_id_type_msg_max = OSPF_MAX_LSA; + +struct message ospf_redistributed_proto[] = +{ + { ZEBRA_ROUTE_SYSTEM, "System" }, + { ZEBRA_ROUTE_KERNEL, "Kernel" }, + { ZEBRA_ROUTE_CONNECT, "Connected" }, + { ZEBRA_ROUTE_STATIC, "Static" }, + { ZEBRA_ROUTE_RIP, "RIP" }, + { ZEBRA_ROUTE_RIPNG, "RIPng" }, + { ZEBRA_ROUTE_OSPF, "OSPF" }, + { ZEBRA_ROUTE_OSPF6, "OSPFv3" }, + { ZEBRA_ROUTE_BGP, "BGP" }, + { ZEBRA_ROUTE_MAX, "Default" }, +}; +int ospf_redistributed_proto_max = ZEBRA_ROUTE_MAX + 1; + +struct message ospf_network_type_msg[] = +{ + { OSPF_IFTYPE_NONE, "NONE" }, + { OSPF_IFTYPE_POINTOPOINT, "Point-to-Point" }, + { OSPF_IFTYPE_BROADCAST, "Broadcast" }, + { OSPF_IFTYPE_NBMA, "NBMA" }, + { OSPF_IFTYPE_POINTOMULTIPOINT, "Point-to-MultiPoint" }, + { OSPF_IFTYPE_VIRTUALLINK, "Virtual-Link" }, +}; +int ospf_network_type_msg_max = OSPF_IFTYPE_MAX; + +/* Configuration debug option variables. */ +unsigned long conf_debug_ospf_packet[5] = {0, 0, 0, 0, 0}; +unsigned long conf_debug_ospf_event = 0; +unsigned long conf_debug_ospf_ism = 0; +unsigned long conf_debug_ospf_nsm = 0; +unsigned long conf_debug_ospf_lsa = 0; +unsigned long conf_debug_ospf_zebra = 0; +unsigned long conf_debug_ospf_nssa = 0; + +/* Enable debug option variables -- valid only session. */ +unsigned long term_debug_ospf_packet[5] = {0, 0, 0, 0, 0}; +unsigned long term_debug_ospf_event = 0; +unsigned long term_debug_ospf_ism = 0; +unsigned long term_debug_ospf_nsm = 0; +unsigned long term_debug_ospf_lsa = 0; +unsigned long term_debug_ospf_zebra = 0; +unsigned long term_debug_ospf_nssa = 0; + + +#define OSPF_AREA_STRING_MAXLEN 16 +char * +ospf_area_name_string (struct ospf_area *area) +{ + static char buf[OSPF_AREA_STRING_MAXLEN] = ""; + u_int32_t area_id; + + if (!area) + return "-"; + + area_id = ntohl (area->area_id.s_addr); + snprintf (buf, OSPF_AREA_STRING_MAXLEN, "%d.%d.%d.%d", + (area_id >> 24) & 0xff, (area_id >> 16) & 0xff, + (area_id >> 8) & 0xff, area_id & 0xff); + return buf; +} + +#define OSPF_AREA_DESC_STRING_MAXLEN 23 +char * +ospf_area_desc_string (struct ospf_area *area) +{ + static char buf[OSPF_AREA_DESC_STRING_MAXLEN] = ""; + u_char type; + + if (!area) + return "(incomplete)"; + + type = area->external_routing; + switch (type) + { + case OSPF_AREA_NSSA: + snprintf (buf, OSPF_AREA_DESC_STRING_MAXLEN, "%s [NSSA]", + ospf_area_name_string (area)); + break; + case OSPF_AREA_STUB: + snprintf (buf, OSPF_AREA_DESC_STRING_MAXLEN, "%s [Stub]", + ospf_area_name_string (area)); + break; + default: + return ospf_area_name_string (area); + break; + } + + return buf; +} + +#define OSPF_IF_STRING_MAXLEN 40 +char * +ospf_if_name_string (struct ospf_interface *oi) +{ + static char buf[OSPF_IF_STRING_MAXLEN] = ""; + u_int32_t ifaddr; + + if (!oi) + return "inactive"; + + if (oi->type == OSPF_IFTYPE_VIRTUALLINK) + return oi->ifp->name; + + ifaddr = ntohl (oi->address->u.prefix4.s_addr); + snprintf (buf, OSPF_IF_STRING_MAXLEN, + "%s:%d.%d.%d.%d", oi->ifp->name, + (ifaddr >> 24) & 0xff, (ifaddr >> 16) & 0xff, + (ifaddr >> 8) & 0xff, ifaddr & 0xff); + return buf; +} + + +void +ospf_nbr_state_message (struct ospf_neighbor *nbr, char *buf, size_t size) +{ + int state; + struct ospf_interface *oi = nbr->oi; + + if (IPV4_ADDR_SAME (&DR (oi), &nbr->address.u.prefix4)) + state = ISM_DR; + else if (IPV4_ADDR_SAME (&BDR (oi), &nbr->address.u.prefix4)) + state = ISM_Backup; + else + state = ISM_DROther; + + memset (buf, 0, size); + + snprintf (buf, size, "%s/%s", + LOOKUP (ospf_nsm_state_msg, nbr->state), + LOOKUP (ospf_ism_state_msg, state)); +} + +char * +ospf_timer_dump (struct thread *t, char *buf, size_t size) +{ + struct timeval now; + unsigned long h, m, s; + + if (!t) + return "inactive"; + + h = m = s = 0; + memset (buf, 0, size); + + gettimeofday (&now, NULL); + + s = t->u.sands.tv_sec - now.tv_sec; + if (s >= 3600) + { + h = s / 3600; + s -= h * 3600; + } + + if (s >= 60) + { + m = s / 60; + s -= m * 60; + } + + snprintf (buf, size, "%02ld:%02ld:%02ld", h, m, s); + + return buf; +} + +#define OSPF_OPTION_STR_MAXLEN 24 + +char * +ospf_options_dump (u_char options) +{ + static char buf[OSPF_OPTION_STR_MAXLEN]; + + snprintf (buf, OSPF_OPTION_STR_MAXLEN, "*|%s|%s|%s|%s|%s|%s|*", + (options & OSPF_OPTION_O) ? "O" : "-", + (options & OSPF_OPTION_DC) ? "DC" : "-", + (options & OSPF_OPTION_EA) ? "EA" : "-", + (options & OSPF_OPTION_NP) ? "N/P" : "-", + (options & OSPF_OPTION_MC) ? "MC" : "-", + (options & OSPF_OPTION_E) ? "E" : "-"); + + return buf; +} + +void +ospf_packet_hello_dump (struct stream *s, u_int16_t length) +{ + struct ospf_hello *hello; + int i; + + hello = (struct ospf_hello *) STREAM_PNT (s); + + zlog_info ("Hello"); + zlog_info (" NetworkMask %s", inet_ntoa (hello->network_mask)); + zlog_info (" HelloInterval %d", ntohs (hello->hello_interval)); + zlog_info (" Options %d (%s)", hello->options, + ospf_options_dump (hello->options)); + zlog_info (" RtrPriority %d", hello->priority); + zlog_info (" RtrDeadInterval %ld", (u_long)ntohl (hello->dead_interval)); + zlog_info (" DRouter %s", inet_ntoa (hello->d_router)); + zlog_info (" BDRouter %s", inet_ntoa (hello->bd_router)); + + length -= OSPF_HEADER_SIZE + OSPF_HELLO_MIN_SIZE; + zlog_info (" # Neighbors %d", length / 4); + for (i = 0; length > 0; i++, length -= sizeof (struct in_addr)) + zlog_info (" Neighbor %s", inet_ntoa (hello->neighbors[i])); +} + +char * +ospf_dd_flags_dump (u_char flags, char *buf, size_t size) +{ + memset (buf, 0, size); + + snprintf (buf, size, "%s|%s|%s", + (flags & OSPF_DD_FLAG_I) ? "I" : "-", + (flags & OSPF_DD_FLAG_M) ? "M" : "-", + (flags & OSPF_DD_FLAG_MS) ? "MS" : "-"); + + return buf; +} + +void +ospf_lsa_header_dump (struct lsa_header *lsah) +{ + zlog_info (" LSA Header"); + zlog_info (" LS age %d", ntohs (lsah->ls_age)); + zlog_info (" Options %d (%s)", lsah->options, + ospf_options_dump (lsah->options)); + zlog_info (" LS type %d (%s)", lsah->type, + LOOKUP (ospf_lsa_type_msg, lsah->type)); + zlog_info (" Link State ID %s", inet_ntoa (lsah->id)); + zlog_info (" Advertising Router %s", inet_ntoa (lsah->adv_router)); + zlog_info (" LS sequence number 0x%lx", (u_long)ntohl (lsah->ls_seqnum)); + zlog_info (" LS checksum 0x%x", ntohs (lsah->checksum)); + zlog_info (" length %d", ntohs (lsah->length)); +} + +char * +ospf_router_lsa_flags_dump (u_char flags, char *buf, size_t size) +{ + memset (buf, 0, size); + + snprintf (buf, size, "%s|%s|%s", + (flags & ROUTER_LSA_VIRTUAL) ? "V" : "-", + (flags & ROUTER_LSA_EXTERNAL) ? "E" : "-", + (flags & ROUTER_LSA_BORDER) ? "B" : "-"); + + return buf; +} + +void +ospf_router_lsa_dump (struct stream *s, u_int16_t length) +{ + char buf[BUFSIZ]; + struct router_lsa *rl; + int i, len; + + rl = (struct router_lsa *) STREAM_PNT (s); + + zlog_info (" Router-LSA"); + zlog_info (" flags %s", + ospf_router_lsa_flags_dump (rl->flags, buf, BUFSIZ)); + zlog_info (" # links %d", ntohs (rl->links)); + + len = ntohs (rl->header.length) - OSPF_LSA_HEADER_SIZE - 4; + for (i = 0; len > 0; i++) + { + zlog_info (" Link ID %s", inet_ntoa (rl->link[i].link_id)); + zlog_info (" Link Data %s", inet_ntoa (rl->link[i].link_data)); + zlog_info (" Type %d", (u_char) rl->link[i].type); + zlog_info (" TOS %d", (u_char) rl->link[i].tos); + zlog_info (" metric %d", ntohs (rl->link[i].metric)); + + len -= 12; + } +} + +void +ospf_network_lsa_dump (struct stream *s, u_int16_t length) +{ + struct network_lsa *nl; + int i, cnt; + + nl = (struct network_lsa *) STREAM_PNT (s); + cnt = (ntohs (nl->header.length) - (OSPF_LSA_HEADER_SIZE + 4)) / 4; + + zlog_info (" Network-LSA"); + /* + zlog_info ("LSA total size %d", ntohs (nl->header.length)); + zlog_info ("Network-LSA size %d", + ntohs (nl->header.length) - OSPF_LSA_HEADER_SIZE); + */ + zlog_info (" Network Mask %s", inet_ntoa (nl->mask)); + zlog_info (" # Attached Routers %d", cnt); + for (i = 0; i < cnt; i++) + zlog_info (" Attached Router %s", inet_ntoa (nl->routers[i])); +} + +void +ospf_summary_lsa_dump (struct stream *s, u_int16_t length) +{ + struct summary_lsa *sl; + int size; + int i; + + sl = (struct summary_lsa *) STREAM_PNT (s); + + zlog_info (" Summary-LSA"); + zlog_info (" Network Mask %s", inet_ntoa (sl->mask)); + + size = ntohs (sl->header.length) - OSPF_LSA_HEADER_SIZE - 4; + for (i = 0; size > 0; size -= 4, i++) + zlog_info (" TOS=%d metric %d", sl->tos, + GET_METRIC (sl->metric)); +} + +void +ospf_as_external_lsa_dump (struct stream *s, u_int16_t length) +{ + struct as_external_lsa *al; + int size; + int i; + + al = (struct as_external_lsa *) STREAM_PNT (s); + + zlog_info (" AS-external-LSA"); + zlog_info (" Network Mask %s", inet_ntoa (al->mask)); + + size = ntohs (al->header.length) - OSPF_LSA_HEADER_SIZE -4; + for (i = 0; size > 0; size -= 12, i++) + { + zlog_info (" bit %s TOS=%d metric %d", + IS_EXTERNAL_METRIC (al->e[i].tos) ? "E" : "-", + al->e[i].tos & 0x7f, GET_METRIC (al->e[i].metric)); + zlog_info (" Forwarding address %s", inet_ntoa (al->e[i].fwd_addr)); + zlog_info (" External Route Tag %d", al->e[i].route_tag); + } +} + +void +ospf_lsa_header_list_dump (struct stream *s, u_int16_t length) +{ + struct lsa_header *lsa; + + zlog_info (" # LSA Headers %d", length / OSPF_LSA_HEADER_SIZE); + + /* LSA Headers. */ + while (length > 0) + { + lsa = (struct lsa_header *) STREAM_PNT (s); + ospf_lsa_header_dump (lsa); + + stream_forward (s, OSPF_LSA_HEADER_SIZE); + length -= OSPF_LSA_HEADER_SIZE; + } +} + +void +ospf_packet_db_desc_dump (struct stream *s, u_int16_t length) +{ + struct ospf_db_desc *dd; + char dd_flags[8]; + + u_int32_t gp; + + gp = stream_get_getp (s); + dd = (struct ospf_db_desc *) STREAM_PNT (s); + + zlog_info ("Database Description"); + zlog_info (" Interface MTU %d", ntohs (dd->mtu)); + zlog_info (" Options %d (%s)", dd->options, + ospf_options_dump (dd->options)); + zlog_info (" Flags %d (%s)", dd->flags, + ospf_dd_flags_dump (dd->flags, dd_flags, sizeof dd_flags)); + zlog_info (" Sequence Number 0x%08lx", (u_long)ntohl (dd->dd_seqnum)); + + length -= OSPF_HEADER_SIZE + OSPF_DB_DESC_MIN_SIZE; + + stream_forward (s, OSPF_DB_DESC_MIN_SIZE); + + ospf_lsa_header_list_dump (s, length); + + stream_set_getp (s, gp); +} + +void +ospf_packet_ls_req_dump (struct stream *s, u_int16_t length) +{ + u_int32_t sp; + u_int32_t ls_type; + struct in_addr ls_id; + struct in_addr adv_router; + + sp = stream_get_getp (s); + + length -= OSPF_HEADER_SIZE; + + zlog_info ("Link State Request"); + zlog_info (" # Requests %d", length / 12); + + for (; length > 0; length -= 12) + { + ls_type = stream_getl (s); + ls_id.s_addr = stream_get_ipv4 (s); + adv_router.s_addr = stream_get_ipv4 (s); + + zlog_info (" LS type %d", ls_type); + zlog_info (" Link State ID %s", inet_ntoa (ls_id)); + zlog_info (" Advertising Router %s", + inet_ntoa (adv_router)); + } + + stream_set_getp (s, sp); +} + +void +ospf_packet_ls_upd_dump (struct stream *s, u_int16_t length) +{ + u_int32_t sp; + struct lsa_header *lsa; + int lsa_len; + u_int32_t count; + + length -= OSPF_HEADER_SIZE; + + sp = stream_get_getp (s); + + count = stream_getl (s); + length -= 4; + + zlog_info ("Link State Update"); + zlog_info (" # LSAs %d", count); + + while (length > 0 && count > 0) + { + if (length < OSPF_HEADER_SIZE || length % 4 != 0) + { + zlog_info (" Remaining %d bytes; Incorrect length.", length); + break; + } + + lsa = (struct lsa_header *) STREAM_PNT (s); + lsa_len = ntohs (lsa->length); + ospf_lsa_header_dump (lsa); + + switch (lsa->type) + { + case OSPF_ROUTER_LSA: + ospf_router_lsa_dump (s, length); + break; + case OSPF_NETWORK_LSA: + ospf_network_lsa_dump (s, length); + break; + case OSPF_SUMMARY_LSA: + case OSPF_ASBR_SUMMARY_LSA: + ospf_summary_lsa_dump (s, length); + break; + case OSPF_AS_EXTERNAL_LSA: + ospf_as_external_lsa_dump (s, length); + break; +#ifdef HAVE_NSSA + case OSPF_AS_NSSA_LSA: + /* XXX */ + break; +#endif /* HAVE_NSSA */ +#ifdef HAVE_OPAQUE_LSA + case OSPF_OPAQUE_LINK_LSA: + case OSPF_OPAQUE_AREA_LSA: + case OSPF_OPAQUE_AS_LSA: + ospf_opaque_lsa_dump (s, length); + break; +#endif /* HAVE_OPAQUE_LSA */ + default: + break; + } + + stream_forward (s, lsa_len); + length -= lsa_len; + count--; + } + + stream_set_getp (s, sp); +} + +void +ospf_packet_ls_ack_dump (struct stream *s, u_int16_t length) +{ + u_int32_t sp; + + length -= OSPF_HEADER_SIZE; + sp = stream_get_getp (s); + + zlog_info ("Link State Acknowledgment"); + ospf_lsa_header_list_dump (s, length); + + stream_set_getp (s, sp); +} + +void +ospf_ip_header_dump (struct stream *s) +{ + u_int16_t length; + struct ip *iph; + + iph = (struct ip *) STREAM_PNT (s); + +#ifdef GNU_LINUX + length = ntohs (iph->ip_len); +#else /* GNU_LINUX */ + length = iph->ip_len; +#endif /* GNU_LINUX */ + + /* IP Header dump. */ + zlog_info ("ip_v %d", iph->ip_v); + zlog_info ("ip_hl %d", iph->ip_hl); + zlog_info ("ip_tos %d", iph->ip_tos); + zlog_info ("ip_len %d", length); + zlog_info ("ip_id %u", (u_int32_t) iph->ip_id); + zlog_info ("ip_off %u", (u_int32_t) iph->ip_off); + zlog_info ("ip_ttl %d", iph->ip_ttl); + zlog_info ("ip_p %d", iph->ip_p); + /* There is a report that Linux 2.0.37 does not have ip_sum. But + I'm not sure. Temporary commented out by kunihiro. */ + /* zlog_info ("ip_sum 0x%x", (u_int32_t) ntohs (iph->ip_sum)); */ + zlog_info ("ip_src %s", inet_ntoa (iph->ip_src)); + zlog_info ("ip_dst %s", inet_ntoa (iph->ip_dst)); +} + +void +ospf_header_dump (struct ospf_header *ospfh) +{ + char buf[9]; + + zlog_info ("Header"); + zlog_info (" Version %d", ospfh->version); + zlog_info (" Type %d (%s)", ospfh->type, + ospf_packet_type_str[ospfh->type]); + zlog_info (" Packet Len %d", ntohs (ospfh->length)); + zlog_info (" Router ID %s", inet_ntoa (ospfh->router_id)); + zlog_info (" Area ID %s", inet_ntoa (ospfh->area_id)); + zlog_info (" Checksum 0x%x", ntohs (ospfh->checksum)); + zlog_info (" AuType %d", ntohs (ospfh->auth_type)); + + switch (ntohs (ospfh->auth_type)) + { + case OSPF_AUTH_NULL: + break; + case OSPF_AUTH_SIMPLE: + memset (buf, 0, 9); + strncpy (buf, ospfh->u.auth_data, 8); + zlog_info (" Simple Password %s", buf); + break; + case OSPF_AUTH_CRYPTOGRAPHIC: + zlog_info (" Cryptographic Authentication"); + zlog_info (" Key ID %d", ospfh->u.crypt.key_id); + zlog_info (" Auth Data Len %d", ospfh->u.crypt.auth_data_len); + zlog_info (" Sequence number %ld", + (u_long)ntohl (ospfh->u.crypt.crypt_seqnum)); + break; + default: + zlog_info ("* This is not supported authentication type"); + break; + } + +} + +void +ospf_packet_dump (struct stream *s) +{ + struct ospf_header *ospfh; + unsigned long gp; + + /* Preserve pointer. */ + gp = stream_get_getp (s); + + /* OSPF Header dump. */ + ospfh = (struct ospf_header *) STREAM_PNT (s); + + /* Until detail flag is set, return. */ + if (!(term_debug_ospf_packet[ospfh->type - 1] & OSPF_DEBUG_DETAIL)) + return; + + /* Show OSPF header detail. */ + ospf_header_dump (ospfh); + stream_forward (s, OSPF_HEADER_SIZE); + + switch (ospfh->type) + { + case OSPF_MSG_HELLO: + ospf_packet_hello_dump (s, ntohs (ospfh->length)); + break; + case OSPF_MSG_DB_DESC: + ospf_packet_db_desc_dump (s, ntohs (ospfh->length)); + break; + case OSPF_MSG_LS_REQ: + ospf_packet_ls_req_dump (s, ntohs (ospfh->length)); + break; + case OSPF_MSG_LS_UPD: + ospf_packet_ls_upd_dump (s, ntohs (ospfh->length)); + break; + case OSPF_MSG_LS_ACK: + ospf_packet_ls_ack_dump (s, ntohs (ospfh->length)); + break; + default: + break; + } + + stream_set_getp (s, gp); +} + + +/* + [no] debug ospf packet (hello|dd|ls-request|ls-update|ls-ack|all) + [send|recv [detail]] +*/ +DEFUN (debug_ospf_packet, + debug_ospf_packet_all_cmd, + "debug ospf packet (hello|dd|ls-request|ls-update|ls-ack|all)", + DEBUG_STR + OSPF_STR + "OSPF packets\n" + "OSPF Hello\n" + "OSPF Database Description\n" + "OSPF Link State Request\n" + "OSPF Link State Update\n" + "OSPF Link State Acknowledgment\n" + "OSPF all packets\n") +{ + int type = 0; + int flag = 0; + int i; + + assert (argc > 0); + + /* Check packet type. */ + if (strncmp (argv[0], "h", 1) == 0) + type = OSPF_DEBUG_HELLO; + else if (strncmp (argv[0], "d", 1) == 0) + type = OSPF_DEBUG_DB_DESC; + else if (strncmp (argv[0], "ls-r", 4) == 0) + type = OSPF_DEBUG_LS_REQ; + else if (strncmp (argv[0], "ls-u", 4) == 0) + type = OSPF_DEBUG_LS_UPD; + else if (strncmp (argv[0], "ls-a", 4) == 0) + type = OSPF_DEBUG_LS_ACK; + else if (strncmp (argv[0], "a", 1) == 0) + type = OSPF_DEBUG_ALL; + + /* Default, both send and recv. */ + if (argc == 1) + flag = OSPF_DEBUG_SEND | OSPF_DEBUG_RECV; + + /* send or recv. */ + if (argc >= 2) + { + if (strncmp (argv[1], "s", 1) == 0) + flag = OSPF_DEBUG_SEND; + else if (strncmp (argv[1], "r", 1) == 0) + flag = OSPF_DEBUG_RECV; + else if (strncmp (argv[1], "d", 1) == 0) + flag = OSPF_DEBUG_SEND | OSPF_DEBUG_RECV | OSPF_DEBUG_DETAIL; + } + + /* detail. */ + if (argc == 3) + if (strncmp (argv[2], "d", 1) == 0) + flag |= OSPF_DEBUG_DETAIL; + + for (i = 0; i < 5; i++) + if (type & (0x01 << i)) + { + if (vty->node == CONFIG_NODE) + DEBUG_PACKET_ON (i, flag); + else + TERM_DEBUG_PACKET_ON (i, flag); + } + + return CMD_SUCCESS; +} + +ALIAS (debug_ospf_packet, + debug_ospf_packet_send_recv_cmd, + "debug ospf packet (hello|dd|ls-request|ls-update|ls-ack|all) (send|recv|detail)", + "Debugging functions\n" + "OSPF information\n" + "OSPF packets\n" + "OSPF Hello\n" + "OSPF Database Description\n" + "OSPF Link State Request\n" + "OSPF Link State Update\n" + "OSPF Link State Acknowledgment\n" + "OSPF all packets\n" + "Packet sent\n" + "Packet received\n" + "Detail information\n") + +ALIAS (debug_ospf_packet, + debug_ospf_packet_send_recv_detail_cmd, + "debug ospf packet (hello|dd|ls-request|ls-update|ls-ack|all) (send|recv) (detail|)", + "Debugging functions\n" + "OSPF information\n" + "OSPF packets\n" + "OSPF Hello\n" + "OSPF Database Description\n" + "OSPF Link State Request\n" + "OSPF Link State Update\n" + "OSPF Link State Acknowledgment\n" + "OSPF all packets\n" + "Packet sent\n" + "Packet received\n" + "Detail Information\n") + + +DEFUN (no_debug_ospf_packet, + no_debug_ospf_packet_all_cmd, + "no debug ospf packet (hello|dd|ls-request|ls-update|ls-ack|all)", + NO_STR + DEBUG_STR + OSPF_STR + "OSPF packets\n" + "OSPF Hello\n" + "OSPF Database Description\n" + "OSPF Link State Request\n" + "OSPF Link State Update\n" + "OSPF Link State Acknowledgment\n" + "OSPF all packets\n") +{ + int type = 0; + int flag = 0; + int i; + + assert (argc > 0); + + /* Check packet type. */ + if (strncmp (argv[0], "h", 1) == 0) + type = OSPF_DEBUG_HELLO; + else if (strncmp (argv[0], "d", 1) == 0) + type = OSPF_DEBUG_DB_DESC; + else if (strncmp (argv[0], "ls-r", 4) == 0) + type = OSPF_DEBUG_LS_REQ; + else if (strncmp (argv[0], "ls-u", 4) == 0) + type = OSPF_DEBUG_LS_UPD; + else if (strncmp (argv[0], "ls-a", 4) == 0) + type = OSPF_DEBUG_LS_ACK; + else if (strncmp (argv[0], "a", 1) == 0) + type = OSPF_DEBUG_ALL; + + /* Default, both send and recv. */ + if (argc == 1) + flag = OSPF_DEBUG_SEND | OSPF_DEBUG_RECV | OSPF_DEBUG_DETAIL ; + + /* send or recv. */ + if (argc == 2) + { + if (strncmp (argv[1], "s", 1) == 0) + flag = OSPF_DEBUG_SEND | OSPF_DEBUG_DETAIL; + else if (strncmp (argv[1], "r", 1) == 0) + flag = OSPF_DEBUG_RECV | OSPF_DEBUG_DETAIL; + else if (strncmp (argv[1], "d", 1) == 0) + flag = OSPF_DEBUG_DETAIL; + } + + /* detail. */ + if (argc == 3) + if (strncmp (argv[2], "d", 1) == 0) + flag = OSPF_DEBUG_DETAIL; + + for (i = 0; i < 5; i++) + if (type & (0x01 << i)) + { + if (vty->node == CONFIG_NODE) + DEBUG_PACKET_OFF (i, flag); + else + TERM_DEBUG_PACKET_OFF (i, flag); + } + +#ifdef DEBUG + for (i = 0; i < 5; i++) + zlog_info ("flag[%d] = %d", i, ospf_debug_packet[i]); +#endif /* DEBUG */ + + return CMD_SUCCESS; +} + +ALIAS (no_debug_ospf_packet, + no_debug_ospf_packet_send_recv_cmd, + "no debug ospf packet (hello|dd|ls-request|ls-update|ls-ack|all) (send|recv|detail)", + NO_STR + "Debugging functions\n" + "OSPF information\n" + "OSPF packets\n" + "OSPF Hello\n" + "OSPF Database Description\n" + "OSPF Link State Request\n" + "OSPF Link State Update\n" + "OSPF Link State Acknowledgment\n" + "OSPF all packets\n" + "Packet sent\n" + "Packet received\n" + "Detail Information\n") + +ALIAS (no_debug_ospf_packet, + no_debug_ospf_packet_send_recv_detail_cmd, + "no debug ospf packet (hello|dd|ls-request|ls-update|ls-ack|all) (send|recv) (detail|)", + NO_STR + "Debugging functions\n" + "OSPF information\n" + "OSPF packets\n" + "OSPF Hello\n" + "OSPF Database Description\n" + "OSPF Link State Request\n" + "OSPF Link State Update\n" + "OSPF Link State Acknowledgment\n" + "OSPF all packets\n" + "Packet sent\n" + "Packet received\n" + "Detail Information\n") + + +DEFUN (debug_ospf_ism, + debug_ospf_ism_cmd, + "debug ospf ism", + DEBUG_STR + OSPF_STR + "OSPF Interface State Machine\n") +{ + if (vty->node == CONFIG_NODE) + { + if (argc == 0) + DEBUG_ON (ism, ISM); + else if (argc == 1) + { + if (strncmp (argv[0], "s", 1) == 0) + DEBUG_ON (ism, ISM_STATUS); + else if (strncmp (argv[0], "e", 1) == 0) + DEBUG_ON (ism, ISM_EVENTS); + else if (strncmp (argv[0], "t", 1) == 0) + DEBUG_ON (ism, ISM_TIMERS); + } + + return CMD_SUCCESS; + } + + /* ENABLE_NODE. */ + if (argc == 0) + TERM_DEBUG_ON (ism, ISM); + else if (argc == 1) + { + if (strncmp (argv[0], "s", 1) == 0) + TERM_DEBUG_ON (ism, ISM_STATUS); + else if (strncmp (argv[0], "e", 1) == 0) + TERM_DEBUG_ON (ism, ISM_EVENTS); + else if (strncmp (argv[0], "t", 1) == 0) + TERM_DEBUG_ON (ism, ISM_TIMERS); + } + + return CMD_SUCCESS; +} + +ALIAS (debug_ospf_ism, + debug_ospf_ism_sub_cmd, + "debug ospf ism (status|events|timers)", + DEBUG_STR + OSPF_STR + "OSPF Interface State Machine\n" + "ISM Status Information\n" + "ISM Event Information\n" + "ISM TImer Information\n") + +DEFUN (no_debug_ospf_ism, + no_debug_ospf_ism_cmd, + "no debug ospf ism", + NO_STR + DEBUG_STR + OSPF_STR + "OSPF Interface State Machine") +{ + if (vty->node == CONFIG_NODE) + { + if (argc == 0) + DEBUG_OFF (ism, ISM); + else if (argc == 1) + { + if (strncmp (argv[0], "s", 1) == 0) + DEBUG_OFF (ism, ISM_STATUS); + else if (strncmp (argv[0], "e", 1) == 0) + DEBUG_OFF (ism, ISM_EVENTS); + else if (strncmp (argv[0], "t", 1) == 0) + DEBUG_OFF (ism, ISM_TIMERS); + } + return CMD_SUCCESS; + } + + /* ENABLE_NODE. */ + if (argc == 0) + TERM_DEBUG_OFF (ism, ISM); + else if (argc == 1) + { + if (strncmp (argv[0], "s", 1) == 0) + TERM_DEBUG_OFF (ism, ISM_STATUS); + else if (strncmp (argv[0], "e", 1) == 0) + TERM_DEBUG_OFF (ism, ISM_EVENTS); + else if (strncmp (argv[0], "t", 1) == 0) + TERM_DEBUG_OFF (ism, ISM_TIMERS); + } + + return CMD_SUCCESS; +} + +ALIAS (no_debug_ospf_ism, + no_debug_ospf_ism_sub_cmd, + "no debug ospf ism (status|events|timers)", + NO_STR + "Debugging functions\n" + "OSPF information\n" + "OSPF Interface State Machine\n" + "ISM Status Information\n" + "ISM Event Information\n" + "ISM Timer Information\n") + + +DEFUN (debug_ospf_nsm, + debug_ospf_nsm_cmd, + "debug ospf nsm", + DEBUG_STR + OSPF_STR + "OSPF Neighbor State Machine\n") +{ + if (vty->node == CONFIG_NODE) + { + if (argc == 0) + DEBUG_ON (nsm, NSM); + else if (argc == 1) + { + if (strncmp (argv[0], "s", 1) == 0) + DEBUG_ON (nsm, NSM_STATUS); + else if (strncmp (argv[0], "e", 1) == 0) + DEBUG_ON (nsm, NSM_EVENTS); + else if (strncmp (argv[0], "t", 1) == 0) + DEBUG_ON (nsm, NSM_TIMERS); + } + + return CMD_SUCCESS; + } + + /* ENABLE_NODE. */ + if (argc == 0) + TERM_DEBUG_ON (nsm, NSM); + else if (argc == 1) + { + if (strncmp (argv[0], "s", 1) == 0) + TERM_DEBUG_ON (nsm, NSM_STATUS); + else if (strncmp (argv[0], "e", 1) == 0) + TERM_DEBUG_ON (nsm, NSM_EVENTS); + else if (strncmp (argv[0], "t", 1) == 0) + TERM_DEBUG_ON (nsm, NSM_TIMERS); + } + + return CMD_SUCCESS; +} + +ALIAS (debug_ospf_nsm, + debug_ospf_nsm_sub_cmd, + "debug ospf nsm (status|events|timers)", + DEBUG_STR + OSPF_STR + "OSPF Neighbor State Machine\n" + "NSM Status Information\n" + "NSM Event Information\n" + "NSM Timer Information\n") + +DEFUN (no_debug_ospf_nsm, + no_debug_ospf_nsm_cmd, + "no debug ospf nsm", + NO_STR + DEBUG_STR + OSPF_STR + "OSPF Neighbor State Machine") +{ + if (vty->node == CONFIG_NODE) + { + if (argc == 0) + DEBUG_OFF (nsm, NSM); + else if (argc == 1) + { + if (strncmp (argv[0], "s", 1) == 0) + DEBUG_OFF (nsm, NSM_STATUS); + else if (strncmp (argv[0], "e", 1) == 0) + DEBUG_OFF (nsm, NSM_EVENTS); + else if (strncmp (argv[0], "t", 1) == 0) + DEBUG_OFF (nsm, NSM_TIMERS); + } + + return CMD_SUCCESS; + } + + /* ENABLE_NODE. */ + if (argc == 0) + TERM_DEBUG_OFF (nsm, NSM); + else if (argc == 1) + { + if (strncmp (argv[0], "s", 1) == 0) + TERM_DEBUG_OFF (nsm, NSM_STATUS); + else if (strncmp (argv[0], "e", 1) == 0) + TERM_DEBUG_OFF (nsm, NSM_EVENTS); + else if (strncmp (argv[0], "t", 1) == 0) + TERM_DEBUG_OFF (nsm, NSM_TIMERS); + } + + return CMD_SUCCESS; +} + +ALIAS (no_debug_ospf_nsm, + no_debug_ospf_nsm_sub_cmd, + "no debug ospf nsm (status|events|timers)", + NO_STR + "Debugging functions\n" + "OSPF information\n" + "OSPF Interface State Machine\n" + "NSM Status Information\n" + "NSM Event Information\n" + "NSM Timer Information\n") + + +DEFUN (debug_ospf_lsa, + debug_ospf_lsa_cmd, + "debug ospf lsa", + DEBUG_STR + OSPF_STR + "OSPF Link State Advertisement\n") +{ + if (vty->node == CONFIG_NODE) + { + if (argc == 0) + DEBUG_ON (lsa, LSA); + else if (argc == 1) + { + if (strncmp (argv[0], "g", 1) == 0) + DEBUG_ON (lsa, LSA_GENERATE); + else if (strncmp (argv[0], "f", 1) == 0) + DEBUG_ON (lsa, LSA_FLOODING); + else if (strncmp (argv[0], "i", 1) == 0) + DEBUG_ON (lsa, LSA_INSTALL); + else if (strncmp (argv[0], "r", 1) == 0) + DEBUG_ON (lsa, LSA_REFRESH); + } + + return CMD_SUCCESS; + } + + /* ENABLE_NODE. */ + if (argc == 0) + TERM_DEBUG_ON (lsa, LSA); + else if (argc == 1) + { + if (strncmp (argv[0], "g", 1) == 0) + TERM_DEBUG_ON (lsa, LSA_GENERATE); + else if (strncmp (argv[0], "f", 1) == 0) + TERM_DEBUG_ON (lsa, LSA_FLOODING); + else if (strncmp (argv[0], "i", 1) == 0) + TERM_DEBUG_ON (lsa, LSA_INSTALL); + else if (strncmp (argv[0], "r", 1) == 0) + TERM_DEBUG_ON (lsa, LSA_REFRESH); + } + + return CMD_SUCCESS; +} + +ALIAS (debug_ospf_lsa, + debug_ospf_lsa_sub_cmd, + "debug ospf lsa (generate|flooding|install|refresh)", + DEBUG_STR + OSPF_STR + "OSPF Link State Advertisement\n" + "LSA Generation\n" + "LSA Flooding\n" + "LSA Install/Delete\n" + "LSA Refresh\n") + +DEFUN (no_debug_ospf_lsa, + no_debug_ospf_lsa_cmd, + "no debug ospf lsa", + NO_STR + DEBUG_STR + OSPF_STR + "OSPF Link State Advertisement\n") +{ + if (vty->node == CONFIG_NODE) + { + if (argc == 0) + DEBUG_OFF (lsa, LSA); + else if (argc == 1) + { + if (strncmp (argv[0], "g", 1) == 0) + DEBUG_OFF (lsa, LSA_GENERATE); + else if (strncmp (argv[0], "f", 1) == 0) + DEBUG_OFF (lsa, LSA_FLOODING); + else if (strncmp (argv[0], "i", 1) == 0) + DEBUG_OFF (lsa, LSA_INSTALL); + else if (strncmp (argv[0], "r", 1) == 0) + DEBUG_OFF (lsa, LSA_REFRESH); + } + + return CMD_SUCCESS; + } + + /* ENABLE_NODE. */ + if (argc == 0) + TERM_DEBUG_OFF (lsa, LSA); + else if (argc == 1) + { + if (strncmp (argv[0], "g", 1) == 0) + TERM_DEBUG_OFF (lsa, LSA_GENERATE); + else if (strncmp (argv[0], "f", 1) == 0) + TERM_DEBUG_OFF (lsa, LSA_FLOODING); + else if (strncmp (argv[0], "i", 1) == 0) + TERM_DEBUG_OFF (lsa, LSA_INSTALL); + else if (strncmp (argv[0], "r", 1) == 0) + TERM_DEBUG_OFF (lsa, LSA_REFRESH); + } + + return CMD_SUCCESS; +} + +ALIAS (no_debug_ospf_lsa, + no_debug_ospf_lsa_sub_cmd, + "no debug ospf lsa (generate|flooding|install|refresh)", + NO_STR + DEBUG_STR + OSPF_STR + "OSPF Link State Advertisement\n" + "LSA Generation\n" + "LSA Flooding\n" + "LSA Install/Delete\n" + "LSA Refres\n") + + +DEFUN (debug_ospf_zebra, + debug_ospf_zebra_cmd, + "debug ospf zebra", + DEBUG_STR + OSPF_STR + "OSPF Zebra information\n") +{ + if (vty->node == CONFIG_NODE) + { + if (argc == 0) + DEBUG_ON (zebra, ZEBRA); + else if (argc == 1) + { + if (strncmp (argv[0], "i", 1) == 0) + DEBUG_ON (zebra, ZEBRA_INTERFACE); + else if (strncmp (argv[0], "r", 1) == 0) + DEBUG_ON (zebra, ZEBRA_REDISTRIBUTE); + } + + return CMD_SUCCESS; + } + + /* ENABLE_NODE. */ + if (argc == 0) + TERM_DEBUG_ON (zebra, ZEBRA); + else if (argc == 1) + { + if (strncmp (argv[0], "i", 1) == 0) + TERM_DEBUG_ON (zebra, ZEBRA_INTERFACE); + else if (strncmp (argv[0], "r", 1) == 0) + TERM_DEBUG_ON (zebra, ZEBRA_REDISTRIBUTE); + } + + return CMD_SUCCESS; +} + +ALIAS (debug_ospf_zebra, + debug_ospf_zebra_sub_cmd, + "debug ospf zebra (interface|redistribute)", + DEBUG_STR + OSPF_STR + "OSPF Zebra information\n" + "Zebra interface\n" + "Zebra redistribute\n") + +DEFUN (no_debug_ospf_zebra, + no_debug_ospf_zebra_cmd, + "no debug ospf zebra", + NO_STR + DEBUG_STR + OSPF_STR + "OSPF Zebra information\n") +{ + if (vty->node == CONFIG_NODE) + { + if (argc == 0) + DEBUG_OFF (zebra, ZEBRA); + else if (argc == 1) + { + if (strncmp (argv[0], "i", 1) == 0) + DEBUG_OFF (zebra, ZEBRA_INTERFACE); + else if (strncmp (argv[0], "r", 1) == 0) + DEBUG_OFF (zebra, ZEBRA_REDISTRIBUTE); + } + + return CMD_SUCCESS; + } + + /* ENABLE_NODE. */ + if (argc == 0) + TERM_DEBUG_OFF (zebra, ZEBRA); + else if (argc == 1) + { + if (strncmp (argv[0], "i", 1) == 0) + TERM_DEBUG_OFF (zebra, ZEBRA_INTERFACE); + else if (strncmp (argv[0], "r", 1) == 0) + TERM_DEBUG_OFF (zebra, ZEBRA_REDISTRIBUTE); + } + + return CMD_SUCCESS; +} + +ALIAS (no_debug_ospf_zebra, + no_debug_ospf_zebra_sub_cmd, + "no debug ospf zebra (interface|redistribute)", + NO_STR + DEBUG_STR + OSPF_STR + "OSPF Zebra information\n" + "Zebra interface\n" + "Zebra redistribute\n") + +DEFUN (debug_ospf_event, + debug_ospf_event_cmd, + "debug ospf event", + DEBUG_STR + OSPF_STR + "OSPF event information\n") +{ + if (vty->node == CONFIG_NODE) + CONF_DEBUG_ON (event, EVENT); + TERM_DEBUG_ON (event, EVENT); + return CMD_SUCCESS; +} + +DEFUN (no_debug_ospf_event, + no_debug_ospf_event_cmd, + "no debug ospf event", + NO_STR + DEBUG_STR + OSPF_STR + "OSPF event information\n") +{ + if (vty->node == CONFIG_NODE) + CONF_DEBUG_OFF (event, EVENT); + TERM_DEBUG_OFF (event, EVENT); + return CMD_SUCCESS; +} + +DEFUN (debug_ospf_nssa, + debug_ospf_nssa_cmd, + "debug ospf nssa", + DEBUG_STR + OSPF_STR + "OSPF nssa information\n") +{ + if (vty->node == CONFIG_NODE) + CONF_DEBUG_ON (nssa, NSSA); + TERM_DEBUG_ON (nssa, NSSA); + return CMD_SUCCESS; +} + +DEFUN (no_debug_ospf_nssa, + no_debug_ospf_nssa_cmd, + "no debug ospf nssa", + NO_STR + DEBUG_STR + OSPF_STR + "OSPF nssa information\n") +{ + if (vty->node == CONFIG_NODE) + CONF_DEBUG_OFF (nssa, NSSA); + TERM_DEBUG_OFF (nssa, NSSA); + return CMD_SUCCESS; +} + + +DEFUN (show_debugging_ospf, + show_debugging_ospf_cmd, + "show debugging ospf", + SHOW_STR + DEBUG_STR + OSPF_STR) +{ + int i; + + vty_out (vty, "Zebra debugging status:%s", VTY_NEWLINE); + + /* Show debug status for ISM. */ + if (IS_DEBUG_OSPF (ism, ISM) == OSPF_DEBUG_ISM) + vty_out (vty, " OSPF ISM debugging is on%s", VTY_NEWLINE); + else + { + if (IS_DEBUG_OSPF (ism, ISM_STATUS)) + vty_out (vty, " OSPF ISM status debugging is on%s", VTY_NEWLINE); + if (IS_DEBUG_OSPF (ism, ISM_EVENTS)) + vty_out (vty, " OSPF ISM event debugging is on%s", VTY_NEWLINE); + if (IS_DEBUG_OSPF (ism, ISM_TIMERS)) + vty_out (vty, " OSPF ISM timer debugging is on%s", VTY_NEWLINE); + } + + /* Show debug status for NSM. */ + if (IS_DEBUG_OSPF (nsm, NSM) == OSPF_DEBUG_NSM) + vty_out (vty, " OSPF NSM debugging is on%s", VTY_NEWLINE); + else + { + if (IS_DEBUG_OSPF (nsm, NSM_STATUS)) + vty_out (vty, " OSPF NSM status debugging is on%s", VTY_NEWLINE); + if (IS_DEBUG_OSPF (nsm, NSM_EVENTS)) + vty_out (vty, " OSPF NSM event debugging is on%s", VTY_NEWLINE); + if (IS_DEBUG_OSPF (nsm, NSM_TIMERS)) + vty_out (vty, " OSPF NSM timer debugging is on%s", VTY_NEWLINE); + } + + /* Show debug status for OSPF Packets. */ + for (i = 0; i < 5; i++) + if (IS_DEBUG_OSPF_PACKET (i, SEND) && IS_DEBUG_OSPF_PACKET (i, RECV)) + { + vty_out (vty, " OSPF packet %s%s debugging is on%s", + ospf_packet_type_str[i + 1], + IS_DEBUG_OSPF_PACKET (i, DETAIL) ? " detail" : "", + VTY_NEWLINE); + } + else + { + if (IS_DEBUG_OSPF_PACKET (i, SEND)) + vty_out (vty, " OSPF packet %s send%s debugging is on%s", + ospf_packet_type_str[i + 1], + IS_DEBUG_OSPF_PACKET (i, DETAIL) ? " detail" : "", + VTY_NEWLINE); + if (IS_DEBUG_OSPF_PACKET (i, RECV)) + vty_out (vty, " OSPF packet %s receive%s debugging is on%s", + ospf_packet_type_str[i + 1], + IS_DEBUG_OSPF_PACKET (i, DETAIL) ? " detail" : "", + VTY_NEWLINE); + } + + /* Show debug status for OSPF LSAs. */ + if (IS_DEBUG_OSPF (lsa, LSA) == OSPF_DEBUG_LSA) + vty_out (vty, " OSPF LSA debugging is on%s", VTY_NEWLINE); + else + { + if (IS_DEBUG_OSPF (lsa, LSA_GENERATE)) + vty_out (vty, " OSPF LSA generation debugging is on%s", VTY_NEWLINE); + if (IS_DEBUG_OSPF (lsa, LSA_FLOODING)) + vty_out (vty, " OSPF LSA flooding debugging is on%s", VTY_NEWLINE); + if (IS_DEBUG_OSPF (lsa, LSA_INSTALL)) + vty_out (vty, " OSPF LSA install debugging is on%s", VTY_NEWLINE); + if (IS_DEBUG_OSPF (lsa, LSA_REFRESH)) + vty_out (vty, " OSPF LSA refresh debugging is on%s", VTY_NEWLINE); + } + + /* Show debug status for Zebra. */ + if (IS_DEBUG_OSPF (zebra, ZEBRA) == OSPF_DEBUG_ZEBRA) + vty_out (vty, " OSPF Zebra debugging is on%s", VTY_NEWLINE); + else + { + if (IS_DEBUG_OSPF (zebra, ZEBRA_INTERFACE)) + vty_out (vty, " OSPF Zebra interface debugging is on%s", VTY_NEWLINE); + if (IS_DEBUG_OSPF (zebra, ZEBRA_REDISTRIBUTE)) + vty_out (vty, " OSPF Zebra redistribute debugging is on%s", VTY_NEWLINE); + } + + return CMD_SUCCESS; +} + +/* Debug node. */ +struct cmd_node debug_node = +{ + DEBUG_NODE, + "" +}; + +int +config_write_debug (struct vty *vty) +{ + int write = 0; + int i, r; + + char *type_str[] = {"hello", "dd", "ls-request", "ls-update", "ls-ack"}; + char *detail_str[] = {"", " send", " recv", "", " detail", + " send detail", " recv detail", " detail"}; + + /* debug ospf ism (status|events|timers). */ + if (IS_CONF_DEBUG_OSPF (ism, ISM) == OSPF_DEBUG_ISM) + vty_out (vty, "debug ospf ism%s", VTY_NEWLINE); + else + { + if (IS_CONF_DEBUG_OSPF (ism, ISM_STATUS)) + vty_out (vty, "debug ospf ism status%s", VTY_NEWLINE); + if (IS_CONF_DEBUG_OSPF (ism, ISM_EVENTS)) + vty_out (vty, "debug ospf ism event%s", VTY_NEWLINE); + if (IS_CONF_DEBUG_OSPF (ism, ISM_TIMERS)) + vty_out (vty, "debug ospf ism timer%s", VTY_NEWLINE); + } + + /* debug ospf nsm (status|events|timers). */ + if (IS_CONF_DEBUG_OSPF (nsm, NSM) == OSPF_DEBUG_NSM) + vty_out (vty, "debug ospf nsm%s", VTY_NEWLINE); + else + { + if (IS_CONF_DEBUG_OSPF (nsm, NSM_STATUS)) + vty_out (vty, "debug ospf ism status%s", VTY_NEWLINE); + if (IS_CONF_DEBUG_OSPF (nsm, NSM_EVENTS)) + vty_out (vty, "debug ospf nsm event%s", VTY_NEWLINE); + if (IS_CONF_DEBUG_OSPF (nsm, NSM_TIMERS)) + vty_out (vty, "debug ospf nsm timer%s", VTY_NEWLINE); + } + + /* debug ospf lsa (generate|flooding|install|refresh). */ + if (IS_CONF_DEBUG_OSPF (lsa, LSA) == OSPF_DEBUG_LSA) + vty_out (vty, "debug ospf lsa%s", VTY_NEWLINE); + else + { + if (IS_CONF_DEBUG_OSPF (lsa, LSA_GENERATE)) + vty_out (vty, "debug ospf lsa generate%s", VTY_NEWLINE); + if (IS_CONF_DEBUG_OSPF (lsa, LSA_FLOODING)) + vty_out (vty, "debug ospf lsa flooding%s", VTY_NEWLINE); + if (IS_CONF_DEBUG_OSPF (lsa, LSA_INSTALL)) + vty_out (vty, "debug ospf lsa install%s", VTY_NEWLINE); + if (IS_CONF_DEBUG_OSPF (lsa, LSA_REFRESH)) + vty_out (vty, "debug ospf lsa refresh%s", VTY_NEWLINE); + + write = 1; + } + + /* debug ospf zebra (interface|redistribute). */ + if (IS_CONF_DEBUG_OSPF (zebra, ZEBRA) == OSPF_DEBUG_ZEBRA) + vty_out (vty, "debug ospf zebra%s", VTY_NEWLINE); + else + { + if (IS_CONF_DEBUG_OSPF (zebra, ZEBRA_INTERFACE)) + vty_out (vty, "debug ospf zebra interface%s", VTY_NEWLINE); + if (IS_CONF_DEBUG_OSPF (zebra, ZEBRA_REDISTRIBUTE)) + vty_out (vty, "debug ospf zebra redistribute%s", VTY_NEWLINE); + + write = 1; + } + + /* debug ospf event. */ + if (IS_CONF_DEBUG_OSPF (event, EVENT) == OSPF_DEBUG_EVENT) + { + vty_out (vty, "debug ospf event%s", VTY_NEWLINE); + write = 1; + } + + /* debug ospf nssa. */ + if (IS_CONF_DEBUG_OSPF (nssa, NSSA) == OSPF_DEBUG_NSSA) + { + vty_out (vty, "debug ospf nssa%s", VTY_NEWLINE); + write = 1; + } + + /* debug ospf packet all detail. */ + r = OSPF_DEBUG_SEND_RECV|OSPF_DEBUG_DETAIL; + for (i = 0; i < 5; i++) + r &= conf_debug_ospf_packet[i] & (OSPF_DEBUG_SEND_RECV|OSPF_DEBUG_DETAIL); + if (r == (OSPF_DEBUG_SEND_RECV|OSPF_DEBUG_DETAIL)) + { + vty_out (vty, "debug ospf packet all detail%s", VTY_NEWLINE); + return 1; + } + + /* debug ospf packet all. */ + r = OSPF_DEBUG_SEND_RECV; + for (i = 0; i < 5; i++) + r &= conf_debug_ospf_packet[i] & OSPF_DEBUG_SEND_RECV; + if (r == OSPF_DEBUG_SEND_RECV) + { + vty_out (vty, "debug ospf packet all%s", VTY_NEWLINE); + for (i = 0; i < 5; i++) + if (conf_debug_ospf_packet[i] & OSPF_DEBUG_DETAIL) + vty_out (vty, "debug ospf packet %s detail%s", + type_str[i], + VTY_NEWLINE); + return 1; + } + + /* debug ospf packet (hello|dd|ls-request|ls-update|ls-ack) + (send|recv) (detail). */ + for (i = 0; i < 5; i++) + { + if (conf_debug_ospf_packet[i] == 0) + continue; + + vty_out (vty, "debug ospf packet %s%s%s", + type_str[i], detail_str[conf_debug_ospf_packet[i]], + VTY_NEWLINE); + write = 1; + } + + return write; +} + +/* Initialize debug commands. */ +void +debug_init () +{ + install_node (&debug_node, config_write_debug); + + install_element (ENABLE_NODE, &show_debugging_ospf_cmd); + install_element (ENABLE_NODE, &debug_ospf_packet_send_recv_detail_cmd); + install_element (ENABLE_NODE, &debug_ospf_packet_send_recv_cmd); + install_element (ENABLE_NODE, &debug_ospf_packet_all_cmd); + install_element (ENABLE_NODE, &debug_ospf_ism_sub_cmd); + install_element (ENABLE_NODE, &debug_ospf_ism_cmd); + install_element (ENABLE_NODE, &debug_ospf_nsm_sub_cmd); + install_element (ENABLE_NODE, &debug_ospf_nsm_cmd); + install_element (ENABLE_NODE, &debug_ospf_lsa_sub_cmd); + install_element (ENABLE_NODE, &debug_ospf_lsa_cmd); + install_element (ENABLE_NODE, &debug_ospf_zebra_sub_cmd); + install_element (ENABLE_NODE, &debug_ospf_zebra_cmd); + install_element (ENABLE_NODE, &debug_ospf_event_cmd); +#ifdef HAVE_NSSA + install_element (ENABLE_NODE, &debug_ospf_nssa_cmd); +#endif /* HAVE_NSSA */ + install_element (ENABLE_NODE, &no_debug_ospf_packet_send_recv_detail_cmd); + install_element (ENABLE_NODE, &no_debug_ospf_packet_send_recv_cmd); + install_element (ENABLE_NODE, &no_debug_ospf_packet_all_cmd); + install_element (ENABLE_NODE, &no_debug_ospf_ism_sub_cmd); + install_element (ENABLE_NODE, &no_debug_ospf_ism_cmd); + install_element (ENABLE_NODE, &no_debug_ospf_nsm_sub_cmd); + install_element (ENABLE_NODE, &no_debug_ospf_nsm_cmd); + install_element (ENABLE_NODE, &no_debug_ospf_lsa_sub_cmd); + install_element (ENABLE_NODE, &no_debug_ospf_lsa_cmd); + install_element (ENABLE_NODE, &no_debug_ospf_zebra_sub_cmd); + install_element (ENABLE_NODE, &no_debug_ospf_zebra_cmd); + install_element (ENABLE_NODE, &no_debug_ospf_event_cmd); +#ifdef HAVE_NSSA + install_element (ENABLE_NODE, &no_debug_ospf_nssa_cmd); +#endif /* HAVE_NSSA */ + + install_element (CONFIG_NODE, &debug_ospf_packet_send_recv_detail_cmd); + install_element (CONFIG_NODE, &debug_ospf_packet_send_recv_cmd); + install_element (CONFIG_NODE, &debug_ospf_packet_all_cmd); + install_element (CONFIG_NODE, &debug_ospf_ism_sub_cmd); + install_element (CONFIG_NODE, &debug_ospf_ism_cmd); + install_element (CONFIG_NODE, &debug_ospf_nsm_sub_cmd); + install_element (CONFIG_NODE, &debug_ospf_nsm_cmd); + install_element (CONFIG_NODE, &debug_ospf_lsa_sub_cmd); + install_element (CONFIG_NODE, &debug_ospf_lsa_cmd); + install_element (CONFIG_NODE, &debug_ospf_zebra_sub_cmd); + install_element (CONFIG_NODE, &debug_ospf_zebra_cmd); + install_element (CONFIG_NODE, &debug_ospf_event_cmd); +#ifdef HAVE_NSSA + install_element (CONFIG_NODE, &debug_ospf_nssa_cmd); +#endif /* HAVE_NSSA */ + install_element (CONFIG_NODE, &no_debug_ospf_packet_send_recv_detail_cmd); + install_element (CONFIG_NODE, &no_debug_ospf_packet_send_recv_cmd); + install_element (CONFIG_NODE, &no_debug_ospf_packet_all_cmd); + install_element (CONFIG_NODE, &no_debug_ospf_ism_sub_cmd); + install_element (CONFIG_NODE, &no_debug_ospf_ism_cmd); + install_element (CONFIG_NODE, &no_debug_ospf_nsm_sub_cmd); + install_element (CONFIG_NODE, &no_debug_ospf_nsm_cmd); + install_element (CONFIG_NODE, &no_debug_ospf_lsa_sub_cmd); + install_element (CONFIG_NODE, &no_debug_ospf_lsa_cmd); + install_element (CONFIG_NODE, &no_debug_ospf_zebra_sub_cmd); + install_element (CONFIG_NODE, &no_debug_ospf_zebra_cmd); + install_element (CONFIG_NODE, &no_debug_ospf_event_cmd); +#ifdef HAVE_NSSA + install_element (CONFIG_NODE, &no_debug_ospf_nssa_cmd); +#endif /* HAVE_NSSA */ +} -- cgit v1.2.1