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- /* BGP-4, BGP-4+ packet debug routine
- Copyright (C) 1996, 97, 99 Kunihiro Ishiguro
- 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 <zebra.h>
- #include <lib/version.h>
- #include "prefix.h"
- #include "linklist.h"
- #include "stream.h"
- #include "command.h"
- #include "str.h"
- #include "log.h"
- #include "sockunion.h"
- #include "filter.h"
- #include "memory.h"
- #include "bgpd/bgpd.h"
- #include "bgpd/bgp_aspath.h"
- #include "bgpd/bgp_route.h"
- #include "bgpd/bgp_attr.h"
- #include "bgpd/bgp_debug.h"
- #include "bgpd/bgp_community.h"
- unsigned long conf_bgp_debug_as4;
- unsigned long conf_bgp_debug_fsm;
- unsigned long conf_bgp_debug_events;
- unsigned long conf_bgp_debug_packet;
- unsigned long conf_bgp_debug_filter;
- unsigned long conf_bgp_debug_keepalive;
- unsigned long conf_bgp_debug_update;
- unsigned long conf_bgp_debug_normal;
- unsigned long conf_bgp_debug_zebra;
- unsigned long conf_bgp_debug_allow_martians;
- unsigned long conf_bgp_debug_nht;
- unsigned long term_bgp_debug_as4;
- unsigned long term_bgp_debug_fsm;
- unsigned long term_bgp_debug_events;
- unsigned long term_bgp_debug_packet;
- unsigned long term_bgp_debug_filter;
- unsigned long term_bgp_debug_keepalive;
- unsigned long term_bgp_debug_update;
- unsigned long term_bgp_debug_normal;
- unsigned long term_bgp_debug_zebra;
- unsigned long term_bgp_debug_allow_martians;
- unsigned long term_bgp_debug_nht;
- /* messages for BGP-4 status */
- const struct message bgp_status_msg[] =
- {
- { Idle, "Idle" },
- { Connect, "Connect" },
- { Active, "Active" },
- { OpenSent, "OpenSent" },
- { OpenConfirm, "OpenConfirm" },
- { Established, "Established" },
- { Clearing, "Clearing" },
- { Deleted, "Deleted" },
- };
- #define BGP_DEBUG_MSG_MAX(msg) const int msg ## _max = array_size (msg)
- BGP_DEBUG_MSG_MAX (bgp_status_msg);
- /* BGP message type string. */
- const char *bgp_type_str[] =
- {
- NULL,
- "OPEN",
- "UPDATE",
- "NOTIFICATION",
- "KEEPALIVE",
- "ROUTE-REFRESH",
- "CAPABILITY",
- NULL,
- };
- /* message for BGP-4 Notify */
- static const struct message bgp_notify_msg[] =
- {
- { BGP_NOTIFY_HEADER_ERR, "Message Header Error"},
- { BGP_NOTIFY_OPEN_ERR, "OPEN Message Error"},
- { BGP_NOTIFY_UPDATE_ERR, "UPDATE Message Error"},
- { BGP_NOTIFY_HOLD_ERR, "Hold Timer Expired"},
- { BGP_NOTIFY_FSM_ERR, "Finite State Machine Error"},
- { BGP_NOTIFY_CEASE, "Cease"},
- { BGP_NOTIFY_CAPABILITY_ERR, "CAPABILITY Message Error"},
- };
- BGP_DEBUG_MSG_MAX (bgp_notify_msg);
- static const struct message bgp_notify_head_msg[] =
- {
- { BGP_NOTIFY_HEADER_NOT_SYNC, "/Connection Not Synchronized"},
- { BGP_NOTIFY_HEADER_BAD_MESLEN, "/Bad Message Length"},
- { BGP_NOTIFY_HEADER_BAD_MESTYPE, "/Bad Message Type"},
- };
- BGP_DEBUG_MSG_MAX (bgp_notify_head_msg);
- static const struct message bgp_notify_open_msg[] =
- {
- { BGP_NOTIFY_SUBCODE_UNSPECIFIC, "/Unspecific"},
- { BGP_NOTIFY_OPEN_UNSUP_VERSION, "/Unsupported Version Number" },
- { BGP_NOTIFY_OPEN_BAD_PEER_AS, "/Bad Peer AS"},
- { BGP_NOTIFY_OPEN_BAD_BGP_IDENT, "/Bad BGP Identifier"},
- { BGP_NOTIFY_OPEN_UNSUP_PARAM, "/Unsupported Optional Parameter"},
- { BGP_NOTIFY_OPEN_AUTH_FAILURE, "/Authentication Failure"},
- { BGP_NOTIFY_OPEN_UNACEP_HOLDTIME, "/Unacceptable Hold Time"},
- { BGP_NOTIFY_OPEN_UNSUP_CAPBL, "/Unsupported Capability"},
- };
- BGP_DEBUG_MSG_MAX (bgp_notify_open_msg);
- static const struct message bgp_notify_update_msg[] =
- {
- { BGP_NOTIFY_SUBCODE_UNSPECIFIC, "/Unspecific"},
- { BGP_NOTIFY_UPDATE_MAL_ATTR, "/Malformed Attribute List"},
- { BGP_NOTIFY_UPDATE_UNREC_ATTR, "/Unrecognized Well-known Attribute"},
- { BGP_NOTIFY_UPDATE_MISS_ATTR, "/Missing Well-known Attribute"},
- { BGP_NOTIFY_UPDATE_ATTR_FLAG_ERR, "/Attribute Flags Error"},
- { BGP_NOTIFY_UPDATE_ATTR_LENG_ERR, "/Attribute Length Error"},
- { BGP_NOTIFY_UPDATE_INVAL_ORIGIN, "/Invalid ORIGIN Attribute"},
- { BGP_NOTIFY_UPDATE_AS_ROUTE_LOOP, "/AS Routing Loop"},
- { BGP_NOTIFY_UPDATE_INVAL_NEXT_HOP, "/Invalid NEXT_HOP Attribute"},
- { BGP_NOTIFY_UPDATE_OPT_ATTR_ERR, "/Optional Attribute Error"},
- { BGP_NOTIFY_UPDATE_INVAL_NETWORK, "/Invalid Network Field"},
- { BGP_NOTIFY_UPDATE_MAL_AS_PATH, "/Malformed AS_PATH"},
- };
- BGP_DEBUG_MSG_MAX (bgp_notify_update_msg);
- static const struct message bgp_notify_cease_msg[] =
- {
- { BGP_NOTIFY_SUBCODE_UNSPECIFIC, "/Unspecific"},
- { BGP_NOTIFY_CEASE_MAX_PREFIX, "/Maximum Number of Prefixes Reached"},
- { BGP_NOTIFY_CEASE_ADMIN_SHUTDOWN, "/Administratively Shutdown"},
- { BGP_NOTIFY_CEASE_PEER_UNCONFIG, "/Peer Unconfigured"},
- { BGP_NOTIFY_CEASE_ADMIN_RESET, "/Administratively Reset"},
- { BGP_NOTIFY_CEASE_CONNECT_REJECT, "/Connection Rejected"},
- { BGP_NOTIFY_CEASE_CONFIG_CHANGE, "/Other Configuration Change"},
- { BGP_NOTIFY_CEASE_COLLISION_RESOLUTION, "/Connection collision resolution"},
- { BGP_NOTIFY_CEASE_OUT_OF_RESOURCE, "/Out of Resource"},
- };
- BGP_DEBUG_MSG_MAX (bgp_notify_cease_msg);
- static const struct message bgp_notify_capability_msg[] =
- {
- { BGP_NOTIFY_SUBCODE_UNSPECIFIC, "/Unspecific"},
- { BGP_NOTIFY_CAPABILITY_INVALID_ACTION, "/Invalid Action Value" },
- { BGP_NOTIFY_CAPABILITY_INVALID_LENGTH, "/Invalid Capability Length"},
- { BGP_NOTIFY_CAPABILITY_MALFORMED_CODE, "/Malformed Capability Value"},
- };
- BGP_DEBUG_MSG_MAX (bgp_notify_capability_msg);
- /* Origin strings. */
- const char *bgp_origin_str[] = {"i","e","?"};
- const char *bgp_origin_long_str[] = {"IGP","EGP","incomplete"};
- /* Dump attribute. */
- int
- bgp_dump_attr (struct peer *peer, struct attr *attr, char *buf, size_t size)
- {
- if (! attr)
- return 0;
- if (CHECK_FLAG (attr->flag, ATTR_FLAG_BIT (BGP_ATTR_NEXT_HOP)))
- snprintf (buf, size, "nexthop %s", inet_ntoa (attr->nexthop));
- if (CHECK_FLAG (attr->flag, ATTR_FLAG_BIT (BGP_ATTR_ORIGIN)))
- snprintf (buf + strlen (buf), size - strlen (buf), ", origin %s",
- bgp_origin_str[attr->origin]);
- if (attr->extra)
- {
- char addrbuf[BUFSIZ];
- /* Add MP case. */
- if (attr->extra->mp_nexthop_len == 16
- || attr->extra->mp_nexthop_len == 32)
- snprintf (buf + strlen (buf), size - strlen (buf), ", mp_nexthop %s",
- inet_ntop (AF_INET6, &attr->extra->mp_nexthop_global,
- addrbuf, BUFSIZ));
- if (attr->extra->mp_nexthop_len == 32)
- snprintf (buf + strlen (buf), size - strlen (buf), "(%s)",
- inet_ntop (AF_INET6, &attr->extra->mp_nexthop_local,
- addrbuf, BUFSIZ));
- }
- if (CHECK_FLAG (attr->flag, ATTR_FLAG_BIT (BGP_ATTR_LOCAL_PREF)))
- snprintf (buf + strlen (buf), size - strlen (buf), ", localpref %u",
- attr->local_pref);
- if (CHECK_FLAG (attr->flag, ATTR_FLAG_BIT (BGP_ATTR_MULTI_EXIT_DISC)))
- snprintf (buf + strlen (buf), size - strlen (buf), ", metric %u",
- attr->med);
- if (CHECK_FLAG (attr->flag, ATTR_FLAG_BIT (BGP_ATTR_COMMUNITIES)))
- snprintf (buf + strlen (buf), size - strlen (buf), ", community %s",
- community_str (attr->community));
- if (CHECK_FLAG (attr->flag, ATTR_FLAG_BIT (BGP_ATTR_ATOMIC_AGGREGATE)))
- snprintf (buf + strlen (buf), size - strlen (buf), ", atomic-aggregate");
- if (CHECK_FLAG (attr->flag, ATTR_FLAG_BIT (BGP_ATTR_AGGREGATOR)))
- snprintf (buf + strlen (buf), size - strlen (buf), ", aggregated by %u %s",
- attr->extra->aggregator_as,
- inet_ntoa (attr->extra->aggregator_addr));
- if (CHECK_FLAG (attr->flag, ATTR_FLAG_BIT (BGP_ATTR_ORIGINATOR_ID)))
- snprintf (buf + strlen (buf), size - strlen (buf), ", originator %s",
- inet_ntoa (attr->extra->originator_id));
- if (CHECK_FLAG (attr->flag, ATTR_FLAG_BIT (BGP_ATTR_CLUSTER_LIST)))
- {
- int i;
- snprintf (buf + strlen (buf), size - strlen (buf), ", clusterlist");
- for (i = 0; i < attr->extra->cluster->length / 4; i++)
- snprintf (buf + strlen (buf), size - strlen (buf), " %s",
- inet_ntoa (attr->extra->cluster->list[i]));
- }
- if (CHECK_FLAG (attr->flag, ATTR_FLAG_BIT (BGP_ATTR_AS_PATH)))
- snprintf (buf + strlen (buf), size - strlen (buf), ", path %s",
- aspath_print (attr->aspath));
- if (strlen (buf) > 1)
- return 1;
- else
- return 0;
- }
- /* dump notify packet */
- void
- bgp_notify_print(struct peer *peer, struct bgp_notify *bgp_notify,
- const char *direct)
- {
- const char *subcode_str;
- const char *code_str;
- subcode_str = "";
- code_str = LOOKUP_DEF (bgp_notify_msg, bgp_notify->code,
- "Unrecognized Error Code");
- switch (bgp_notify->code)
- {
- case BGP_NOTIFY_HEADER_ERR:
- subcode_str = LOOKUP_DEF (bgp_notify_head_msg, bgp_notify->subcode,
- "Unrecognized Error Subcode");
- break;
- case BGP_NOTIFY_OPEN_ERR:
- subcode_str = LOOKUP_DEF (bgp_notify_open_msg, bgp_notify->subcode,
- "Unrecognized Error Subcode");
- break;
- case BGP_NOTIFY_UPDATE_ERR:
- subcode_str = LOOKUP_DEF (bgp_notify_update_msg, bgp_notify->subcode,
- "Unrecognized Error Subcode");
- break;
- case BGP_NOTIFY_HOLD_ERR:
- break;
- case BGP_NOTIFY_FSM_ERR:
- break;
- case BGP_NOTIFY_CEASE:
- subcode_str = LOOKUP_DEF (bgp_notify_cease_msg, bgp_notify->subcode,
- "Unrecognized Error Subcode");
- break;
- case BGP_NOTIFY_CAPABILITY_ERR:
- subcode_str = LOOKUP_DEF (bgp_notify_capability_msg, bgp_notify->subcode,
- "Unrecognized Error Subcode");
- break;
- }
- if (bgp_flag_check (peer->bgp, BGP_FLAG_LOG_NEIGHBOR_CHANGES))
- zlog_info ("%%NOTIFICATION: %s neighbor %s %d/%d (%s%s) %d bytes %s",
- strcmp (direct, "received") == 0 ? "received from" : "sent to",
- peer->host, bgp_notify->code, bgp_notify->subcode,
- code_str, subcode_str, bgp_notify->length,
- bgp_notify->data ? bgp_notify->data : "");
- else if (BGP_DEBUG (normal, NORMAL))
- plog_debug (peer->log, "%s %s NOTIFICATION %d/%d (%s%s) %d bytes %s",
- peer ? peer->host : "",
- direct, bgp_notify->code, bgp_notify->subcode,
- code_str, subcode_str, bgp_notify->length,
- bgp_notify->data ? bgp_notify->data : "");
- }
- /* Debug option setting interface. */
- unsigned long bgp_debug_option = 0;
- int
- debug (unsigned int option)
- {
- return bgp_debug_option & option;
- }
- DEFUN (debug_bgp_as4,
- debug_bgp_as4_cmd,
- "debug bgp as4",
- DEBUG_STR
- BGP_STR
- "BGP AS4 actions\n")
- {
- if (vty->node == CONFIG_NODE)
- DEBUG_ON (as4, AS4);
- else
- {
- TERM_DEBUG_ON (as4, AS4);
- vty_out (vty, "BGP as4 debugging is on%s", VTY_NEWLINE);
- }
- return CMD_SUCCESS;
- }
- DEFUN (no_debug_bgp_as4,
- no_debug_bgp_as4_cmd,
- "no debug bgp as4",
- NO_STR
- DEBUG_STR
- BGP_STR
- "BGP AS4 actions\n")
- {
- if (vty->node == CONFIG_NODE)
- DEBUG_OFF (as4, AS4);
- else
- {
- TERM_DEBUG_OFF (as4, AS4);
- vty_out (vty, "BGP as4 debugging is off%s", VTY_NEWLINE);
- }
- return CMD_SUCCESS;
- }
- ALIAS (no_debug_bgp_as4,
- undebug_bgp_as4_cmd,
- "undebug bgp as4",
- UNDEBUG_STR
- BGP_STR
- "BGP AS4 actions\n")
- DEFUN (debug_bgp_as4_segment,
- debug_bgp_as4_segment_cmd,
- "debug bgp as4 segment",
- DEBUG_STR
- BGP_STR
- "BGP AS4 actions\n"
- "BGP AS4 aspath segment handling\n")
- {
- if (vty->node == CONFIG_NODE)
- DEBUG_ON (as4, AS4_SEGMENT);
- else
- {
- TERM_DEBUG_ON (as4, AS4_SEGMENT);
- vty_out (vty, "BGP as4 segment debugging is on%s", VTY_NEWLINE);
- }
- return CMD_SUCCESS;
- }
- DEFUN (no_debug_bgp_as4_segment,
- no_debug_bgp_as4_segment_cmd,
- "no debug bgp as4 segment",
- NO_STR
- DEBUG_STR
- BGP_STR
- "BGP AS4 actions\n"
- "BGP AS4 aspath segment handling\n")
- {
- if (vty->node == CONFIG_NODE)
- DEBUG_OFF (as4, AS4_SEGMENT);
- else
- {
- TERM_DEBUG_OFF (as4, AS4_SEGMENT);
- vty_out (vty, "BGP as4 segment debugging is off%s", VTY_NEWLINE);
- }
- return CMD_SUCCESS;
- }
- ALIAS (no_debug_bgp_as4_segment,
- undebug_bgp_as4_segment_cmd,
- "undebug bgp as4 segment",
- UNDEBUG_STR
- BGP_STR
- "BGP AS4 actions\n"
- "BGP AS4 aspath segment handling\n")
- DEFUN (debug_bgp_fsm,
- debug_bgp_fsm_cmd,
- "debug bgp fsm",
- DEBUG_STR
- BGP_STR
- "BGP Finite State Machine\n")
- {
- if (vty->node == CONFIG_NODE)
- DEBUG_ON (fsm, FSM);
- else
- {
- TERM_DEBUG_ON (fsm, FSM);
- vty_out (vty, "BGP fsm debugging is on%s", VTY_NEWLINE);
- }
- return CMD_SUCCESS;
- }
- DEFUN (no_debug_bgp_fsm,
- no_debug_bgp_fsm_cmd,
- "no debug bgp fsm",
- NO_STR
- DEBUG_STR
- BGP_STR
- "Finite State Machine\n")
- {
- if (vty->node == CONFIG_NODE)
- DEBUG_OFF (fsm, FSM);
- else
- {
- TERM_DEBUG_OFF (fsm, FSM);
- vty_out (vty, "BGP fsm debugging is off%s", VTY_NEWLINE);
- }
- return CMD_SUCCESS;
- }
- ALIAS (no_debug_bgp_fsm,
- undebug_bgp_fsm_cmd,
- "undebug bgp fsm",
- UNDEBUG_STR
- BGP_STR
- "Finite State Machine\n")
- DEFUN (debug_bgp_events,
- debug_bgp_events_cmd,
- "debug bgp events",
- DEBUG_STR
- BGP_STR
- "BGP events\n")
- {
- if (vty->node == CONFIG_NODE)
- DEBUG_ON (events, EVENTS);
- else
- {
- TERM_DEBUG_ON (events, EVENTS);
- vty_out (vty, "BGP events debugging is on%s", VTY_NEWLINE);
- }
- return CMD_SUCCESS;
- }
- DEFUN (no_debug_bgp_events,
- no_debug_bgp_events_cmd,
- "no debug bgp events",
- NO_STR
- DEBUG_STR
- BGP_STR
- "BGP events\n")
- {
- if (vty->node == CONFIG_NODE)
- DEBUG_OFF (events, EVENTS);
- else
- {
- TERM_DEBUG_OFF (events, EVENTS);
- vty_out (vty, "BGP events debugging is off%s", VTY_NEWLINE);
- }
- return CMD_SUCCESS;
- }
- ALIAS (no_debug_bgp_events,
- undebug_bgp_events_cmd,
- "undebug bgp events",
- UNDEBUG_STR
- BGP_STR
- "BGP events\n")
- DEFUN (debug_bgp_nht,
- debug_bgp_nht_cmd,
- "debug bgp nht",
- DEBUG_STR
- BGP_STR
- "BGP nexthop tracking events\n")
- {
- if (vty->node == CONFIG_NODE)
- DEBUG_ON (nht, NHT);
- else
- {
- TERM_DEBUG_ON (nht, NHT);
- vty_out (vty, "BGP nexthop tracking debugging is on%s", VTY_NEWLINE);
- }
- return CMD_SUCCESS;
- }
- DEFUN (no_debug_bgp_nht,
- no_debug_bgp_nht_cmd,
- "no debug bgp nht",
- NO_STR
- DEBUG_STR
- BGP_STR
- "BGP nexthop tracking events\n")
- {
- if (vty->node == CONFIG_NODE)
- DEBUG_OFF (nht, NHT);
- else
- {
- TERM_DEBUG_OFF (nht, NHT);
- vty_out (vty, "BGP nexthop tracking debugging is off%s", VTY_NEWLINE);
- }
- return CMD_SUCCESS;
- }
- ALIAS (no_debug_bgp_nht,
- undebug_bgp_nht_cmd,
- "undebug bgp nht",
- UNDEBUG_STR
- BGP_STR
- "BGP next-hop tracking updates\n")
- DEFUN (debug_bgp_filter,
- debug_bgp_filter_cmd,
- "debug bgp filters",
- DEBUG_STR
- BGP_STR
- "BGP filters\n")
- {
- if (vty->node == CONFIG_NODE)
- DEBUG_ON (filter, FILTER);
- else
- {
- TERM_DEBUG_ON (filter, FILTER);
- vty_out (vty, "BGP filters debugging is on%s", VTY_NEWLINE);
- }
- return CMD_SUCCESS;
- }
- DEFUN (no_debug_bgp_filter,
- no_debug_bgp_filter_cmd,
- "no debug bgp filters",
- NO_STR
- DEBUG_STR
- BGP_STR
- "BGP filters\n")
- {
- if (vty->node == CONFIG_NODE)
- DEBUG_OFF (filter, FILTER);
- else
- {
- TERM_DEBUG_OFF (filter, FILTER);
- vty_out (vty, "BGP filters debugging is off%s", VTY_NEWLINE);
- }
- return CMD_SUCCESS;
- }
- ALIAS (no_debug_bgp_filter,
- undebug_bgp_filter_cmd,
- "undebug bgp filters",
- UNDEBUG_STR
- BGP_STR
- "BGP filters\n")
- DEFUN (debug_bgp_keepalive,
- debug_bgp_keepalive_cmd,
- "debug bgp keepalives",
- DEBUG_STR
- BGP_STR
- "BGP keepalives\n")
- {
- if (vty->node == CONFIG_NODE)
- DEBUG_ON (keepalive, KEEPALIVE);
- else
- {
- TERM_DEBUG_ON (keepalive, KEEPALIVE);
- vty_out (vty, "BGP keepalives debugging is on%s", VTY_NEWLINE);
- }
- return CMD_SUCCESS;
- }
- DEFUN (no_debug_bgp_keepalive,
- no_debug_bgp_keepalive_cmd,
- "no debug bgp keepalives",
- NO_STR
- DEBUG_STR
- BGP_STR
- "BGP keepalives\n")
- {
- if (vty->node == CONFIG_NODE)
- DEBUG_OFF (keepalive, KEEPALIVE);
- else
- {
- TERM_DEBUG_OFF (keepalive, KEEPALIVE);
- vty_out (vty, "BGP keepalives debugging is off%s", VTY_NEWLINE);
- }
- return CMD_SUCCESS;
- }
- ALIAS (no_debug_bgp_keepalive,
- undebug_bgp_keepalive_cmd,
- "undebug bgp keepalives",
- UNDEBUG_STR
- BGP_STR
- "BGP keepalives\n")
- DEFUN (debug_bgp_update,
- debug_bgp_update_cmd,
- "debug bgp updates",
- DEBUG_STR
- BGP_STR
- "BGP updates\n")
- {
- if (vty->node == CONFIG_NODE)
- {
- DEBUG_ON (update, UPDATE_IN);
- DEBUG_ON (update, UPDATE_OUT);
- }
- else
- {
- TERM_DEBUG_ON (update, UPDATE_IN);
- TERM_DEBUG_ON (update, UPDATE_OUT);
- vty_out (vty, "BGP updates debugging is on%s", VTY_NEWLINE);
- }
- return CMD_SUCCESS;
- }
- DEFUN (debug_bgp_update_direct,
- debug_bgp_update_direct_cmd,
- "debug bgp updates (in|out)",
- DEBUG_STR
- BGP_STR
- "BGP updates\n"
- "Inbound updates\n"
- "Outbound updates\n")
- {
- if (vty->node == CONFIG_NODE)
- {
- if (strncmp ("i", argv[0], 1) == 0)
- {
- DEBUG_OFF (update, UPDATE_OUT);
- DEBUG_ON (update, UPDATE_IN);
- }
- else
- {
- DEBUG_OFF (update, UPDATE_IN);
- DEBUG_ON (update, UPDATE_OUT);
- }
- }
- else
- {
- if (strncmp ("i", argv[0], 1) == 0)
- {
- TERM_DEBUG_OFF (update, UPDATE_OUT);
- TERM_DEBUG_ON (update, UPDATE_IN);
- vty_out (vty, "BGP updates debugging is on (inbound)%s", VTY_NEWLINE);
- }
- else
- {
- TERM_DEBUG_OFF (update, UPDATE_IN);
- TERM_DEBUG_ON (update, UPDATE_OUT);
- vty_out (vty, "BGP updates debugging is on (outbound)%s", VTY_NEWLINE);
- }
- }
- return CMD_SUCCESS;
- }
- DEFUN (no_debug_bgp_update,
- no_debug_bgp_update_cmd,
- "no debug bgp updates",
- NO_STR
- DEBUG_STR
- BGP_STR
- "BGP updates\n")
- {
- if (vty->node == CONFIG_NODE)
- {
- DEBUG_OFF (update, UPDATE_IN);
- DEBUG_OFF (update, UPDATE_OUT);
- }
- else
- {
- TERM_DEBUG_OFF (update, UPDATE_IN);
- TERM_DEBUG_OFF (update, UPDATE_OUT);
- vty_out (vty, "BGP updates debugging is off%s", VTY_NEWLINE);
- }
- return CMD_SUCCESS;
- }
- ALIAS (no_debug_bgp_update,
- undebug_bgp_update_cmd,
- "undebug bgp updates",
- UNDEBUG_STR
- BGP_STR
- "BGP updates\n")
- DEFUN (debug_bgp_normal,
- debug_bgp_normal_cmd,
- "debug bgp",
- DEBUG_STR
- BGP_STR)
- {
- if (vty->node == CONFIG_NODE)
- DEBUG_ON (normal, NORMAL);
- else
- {
- TERM_DEBUG_ON (normal, NORMAL);
- vty_out (vty, "BGP debugging is on%s", VTY_NEWLINE);
- }
- return CMD_SUCCESS;
- }
- DEFUN (no_debug_bgp_normal,
- no_debug_bgp_normal_cmd,
- "no debug bgp",
- NO_STR
- DEBUG_STR
- BGP_STR)
- {
- if (vty->node == CONFIG_NODE)
- DEBUG_OFF (normal, NORMAL);
- else
- {
- TERM_DEBUG_OFF (normal, NORMAL);
- vty_out (vty, "BGP debugging is off%s", VTY_NEWLINE);
- }
- return CMD_SUCCESS;
- }
- ALIAS (no_debug_bgp_normal,
- undebug_bgp_normal_cmd,
- "undebug bgp",
- UNDEBUG_STR
- BGP_STR)
- DEFUN (debug_bgp_zebra,
- debug_bgp_zebra_cmd,
- "debug bgp zebra",
- DEBUG_STR
- BGP_STR
- "BGP Zebra messages\n")
- {
- if (vty->node == CONFIG_NODE)
- DEBUG_ON (zebra, ZEBRA);
- else
- {
- TERM_DEBUG_ON (zebra, ZEBRA);
- vty_out (vty, "BGP zebra debugging is on%s", VTY_NEWLINE);
- }
- return CMD_SUCCESS;
- }
- DEFUN (no_debug_bgp_zebra,
- no_debug_bgp_zebra_cmd,
- "no debug bgp zebra",
- NO_STR
- DEBUG_STR
- BGP_STR
- "BGP Zebra messages\n")
- {
- if (vty->node == CONFIG_NODE)
- DEBUG_OFF (zebra, ZEBRA);
- else
- {
- TERM_DEBUG_OFF (zebra, ZEBRA);
- vty_out (vty, "BGP zebra debugging is off%s", VTY_NEWLINE);
- }
- return CMD_SUCCESS;
- }
- ALIAS (no_debug_bgp_zebra,
- undebug_bgp_zebra_cmd,
- "undebug bgp zebra",
- UNDEBUG_STR
- BGP_STR
- "BGP Zebra messages\n")
- DEFUN (debug_bgp_allow_martians,
- debug_bgp_allow_martians_cmd,
- "debug bgp allow-martians",
- DEBUG_STR
- BGP_STR
- "BGP allow martian next hops\n")
- {
- if (vty->node == CONFIG_NODE)
- DEBUG_ON (allow_martians, ALLOW_MARTIANS);
- else
- {
- TERM_DEBUG_ON (allow_martians, ALLOW_MARTIANS);
- vty_out (vty, "BGP allow_martian next hop debugging is on%s", VTY_NEWLINE);
- }
- return CMD_SUCCESS;
- }
- DEFUN (no_debug_bgp_allow_martians,
- no_debug_bgp_allow_martians_cmd,
- "no debug bgp allow-martians",
- NO_STR
- DEBUG_STR
- BGP_STR
- "BGP allow martian next hops\n")
- {
- if (vty->node == CONFIG_NODE)
- DEBUG_OFF (allow_martians, ALLOW_MARTIANS);
- else
- {
- TERM_DEBUG_OFF (allow_martians, ALLOW_MARTIANS);
- vty_out (vty, "BGP allow martian next hop debugging is off%s", VTY_NEWLINE);
- }
- return CMD_SUCCESS;
- }
- ALIAS (no_debug_bgp_allow_martians,
- undebug_bgp_allow_martians_cmd,
- "undebug bgp allow-martians",
- UNDEBUG_STR
- BGP_STR
- "BGP allow martian next hops\n")
- DEFUN (no_debug_bgp_all,
- no_debug_bgp_all_cmd,
- "no debug all bgp",
- NO_STR
- DEBUG_STR
- "Enable all debugging\n"
- BGP_STR)
- {
- TERM_DEBUG_OFF (normal, NORMAL);
- TERM_DEBUG_OFF (events, EVENTS);
- TERM_DEBUG_OFF (keepalive, KEEPALIVE);
- TERM_DEBUG_OFF (update, UPDATE_IN);
- TERM_DEBUG_OFF (update, UPDATE_OUT);
- TERM_DEBUG_OFF (as4, AS4);
- TERM_DEBUG_OFF (as4, AS4_SEGMENT);
- TERM_DEBUG_OFF (fsm, FSM);
- TERM_DEBUG_OFF (filter, FILTER);
- TERM_DEBUG_OFF (zebra, ZEBRA);
- TERM_DEBUG_OFF (allow_martians, ALLOW_MARTIANS);
- vty_out (vty, "All possible debugging has been turned off%s", VTY_NEWLINE);
-
- return CMD_SUCCESS;
- }
- ALIAS (no_debug_bgp_all,
- undebug_bgp_all_cmd,
- "undebug all bgp",
- UNDEBUG_STR
- "Enable all debugging\n"
- BGP_STR)
- DEFUN (show_debugging_bgp,
- show_debugging_bgp_cmd,
- "show debugging bgp",
- SHOW_STR
- DEBUG_STR
- BGP_STR)
- {
- vty_out (vty, "BGP debugging status:%s", VTY_NEWLINE);
- if (BGP_DEBUG (normal, NORMAL))
- vty_out (vty, " BGP debugging is on%s", VTY_NEWLINE);
- if (BGP_DEBUG (events, EVENTS))
- vty_out (vty, " BGP events debugging is on%s", VTY_NEWLINE);
- if (BGP_DEBUG (keepalive, KEEPALIVE))
- vty_out (vty, " BGP keepalives debugging is on%s", VTY_NEWLINE);
- if (BGP_DEBUG (update, UPDATE_IN) && BGP_DEBUG (update, UPDATE_OUT))
- vty_out (vty, " BGP updates debugging is on%s", VTY_NEWLINE);
- else if (BGP_DEBUG (update, UPDATE_IN))
- vty_out (vty, " BGP updates debugging is on (inbound)%s", VTY_NEWLINE);
- else if (BGP_DEBUG (update, UPDATE_OUT))
- vty_out (vty, " BGP updates debugging is on (outbound)%s", VTY_NEWLINE);
- if (BGP_DEBUG (fsm, FSM))
- vty_out (vty, " BGP fsm debugging is on%s", VTY_NEWLINE);
- if (BGP_DEBUG (filter, FILTER))
- vty_out (vty, " BGP filter debugging is on%s", VTY_NEWLINE);
- if (BGP_DEBUG (zebra, ZEBRA))
- vty_out (vty, " BGP zebra debugging is on%s", VTY_NEWLINE);
- if (BGP_DEBUG (as4, AS4))
- vty_out (vty, " BGP as4 debugging is on%s", VTY_NEWLINE);
- if (BGP_DEBUG (as4, AS4_SEGMENT))
- vty_out (vty, " BGP as4 aspath segment debugging is on%s", VTY_NEWLINE);
- if (BGP_DEBUG (allow_martians, ALLOW_MARTIANS))
- vty_out (vty, " BGP allow martian next hop debugging is on%s", VTY_NEWLINE);
- if (BGP_DEBUG (nht, NHT))
- vty_out (vty, " BGP next-hop tracking debugging is on%s", VTY_NEWLINE);
- vty_out (vty, "%s", VTY_NEWLINE);
- return CMD_SUCCESS;
- }
- static int
- bgp_config_write_debug (struct vty *vty)
- {
- int write = 0;
- if (CONF_BGP_DEBUG (normal, NORMAL))
- {
- vty_out (vty, "debug bgp%s", VTY_NEWLINE);
- write++;
- }
- if (CONF_BGP_DEBUG (as4, AS4))
- {
- vty_out (vty, "debug bgp as4%s", VTY_NEWLINE);
- write++;
- }
- if (CONF_BGP_DEBUG (as4, AS4_SEGMENT))
- {
- vty_out (vty, "debug bgp as4 segment%s", VTY_NEWLINE);
- write++;
- }
- if (CONF_BGP_DEBUG (events, EVENTS))
- {
- vty_out (vty, "debug bgp events%s", VTY_NEWLINE);
- write++;
- }
- if (CONF_BGP_DEBUG (keepalive, KEEPALIVE))
- {
- vty_out (vty, "debug bgp keepalives%s", VTY_NEWLINE);
- write++;
- }
- if (CONF_BGP_DEBUG (update, UPDATE_IN) && CONF_BGP_DEBUG (update, UPDATE_OUT))
- {
- vty_out (vty, "debug bgp updates%s", VTY_NEWLINE);
- write++;
- }
- else if (CONF_BGP_DEBUG (update, UPDATE_IN))
- {
- vty_out (vty, "debug bgp updates in%s", VTY_NEWLINE);
- write++;
- }
- else if (CONF_BGP_DEBUG (update, UPDATE_OUT))
- {
- vty_out (vty, "debug bgp updates out%s", VTY_NEWLINE);
- write++;
- }
- if (CONF_BGP_DEBUG (fsm, FSM))
- {
- vty_out (vty, "debug bgp fsm%s", VTY_NEWLINE);
- write++;
- }
- if (CONF_BGP_DEBUG (filter, FILTER))
- {
- vty_out (vty, "debug bgp filters%s", VTY_NEWLINE);
- write++;
- }
- if (CONF_BGP_DEBUG (zebra, ZEBRA))
- {
- vty_out (vty, "debug bgp zebra%s", VTY_NEWLINE);
- write++;
- }
- if (CONF_BGP_DEBUG (allow_martians, ALLOW_MARTIANS))
- {
- vty_out (vty, "debug bgp allow-martians%s", VTY_NEWLINE);
- write++;
- }
-
- if (CONF_BGP_DEBUG (nht, NHT))
- {
- vty_out (vty, "debug bgp nht%s", VTY_NEWLINE);
- write++;
- }
- return write;
- }
- static struct cmd_node debug_node =
- {
- DEBUG_NODE,
- "",
- 1
- };
- void
- bgp_debug_init (void)
- {
- install_node (&debug_node, bgp_config_write_debug);
- install_element (ENABLE_NODE, &show_debugging_bgp_cmd);
- install_element (ENABLE_NODE, &debug_bgp_as4_cmd);
- install_element (CONFIG_NODE, &debug_bgp_as4_cmd);
- install_element (ENABLE_NODE, &debug_bgp_as4_segment_cmd);
- install_element (CONFIG_NODE, &debug_bgp_as4_segment_cmd);
- install_element (ENABLE_NODE, &debug_bgp_fsm_cmd);
- install_element (CONFIG_NODE, &debug_bgp_fsm_cmd);
- install_element (ENABLE_NODE, &debug_bgp_events_cmd);
- install_element (CONFIG_NODE, &debug_bgp_events_cmd);
- install_element (ENABLE_NODE, &debug_bgp_nht_cmd);
- install_element (CONFIG_NODE, &debug_bgp_nht_cmd);
- install_element (ENABLE_NODE, &debug_bgp_filter_cmd);
- install_element (CONFIG_NODE, &debug_bgp_filter_cmd);
- install_element (ENABLE_NODE, &debug_bgp_keepalive_cmd);
- install_element (CONFIG_NODE, &debug_bgp_keepalive_cmd);
- install_element (ENABLE_NODE, &debug_bgp_update_cmd);
- install_element (CONFIG_NODE, &debug_bgp_update_cmd);
- install_element (ENABLE_NODE, &debug_bgp_update_direct_cmd);
- install_element (CONFIG_NODE, &debug_bgp_update_direct_cmd);
- install_element (ENABLE_NODE, &debug_bgp_normal_cmd);
- install_element (CONFIG_NODE, &debug_bgp_normal_cmd);
- install_element (ENABLE_NODE, &debug_bgp_zebra_cmd);
- install_element (CONFIG_NODE, &debug_bgp_zebra_cmd);
- install_element (ENABLE_NODE, &debug_bgp_allow_martians_cmd);
- install_element (CONFIG_NODE, &debug_bgp_allow_martians_cmd);
- install_element (ENABLE_NODE, &no_debug_bgp_as4_cmd);
- install_element (ENABLE_NODE, &undebug_bgp_as4_cmd);
- install_element (CONFIG_NODE, &no_debug_bgp_as4_cmd);
- install_element (ENABLE_NODE, &no_debug_bgp_as4_segment_cmd);
- install_element (ENABLE_NODE, &undebug_bgp_as4_segment_cmd);
- install_element (CONFIG_NODE, &no_debug_bgp_as4_segment_cmd);
- install_element (ENABLE_NODE, &no_debug_bgp_fsm_cmd);
- install_element (ENABLE_NODE, &undebug_bgp_fsm_cmd);
- install_element (CONFIG_NODE, &no_debug_bgp_fsm_cmd);
- install_element (ENABLE_NODE, &no_debug_bgp_events_cmd);
- install_element (ENABLE_NODE, &undebug_bgp_events_cmd);
- install_element (CONFIG_NODE, &no_debug_bgp_events_cmd);
- install_element (ENABLE_NODE, &no_debug_bgp_nht_cmd);
- install_element (ENABLE_NODE, &undebug_bgp_nht_cmd);
- install_element (CONFIG_NODE, &no_debug_bgp_nht_cmd);
- install_element (ENABLE_NODE, &no_debug_bgp_filter_cmd);
- install_element (ENABLE_NODE, &undebug_bgp_filter_cmd);
- install_element (CONFIG_NODE, &no_debug_bgp_filter_cmd);
- install_element (ENABLE_NODE, &no_debug_bgp_keepalive_cmd);
- install_element (ENABLE_NODE, &undebug_bgp_keepalive_cmd);
- install_element (CONFIG_NODE, &no_debug_bgp_keepalive_cmd);
- install_element (ENABLE_NODE, &no_debug_bgp_update_cmd);
- install_element (ENABLE_NODE, &undebug_bgp_update_cmd);
- install_element (CONFIG_NODE, &no_debug_bgp_update_cmd);
- install_element (ENABLE_NODE, &no_debug_bgp_normal_cmd);
- install_element (ENABLE_NODE, &undebug_bgp_normal_cmd);
- install_element (CONFIG_NODE, &no_debug_bgp_normal_cmd);
- install_element (ENABLE_NODE, &no_debug_bgp_zebra_cmd);
- install_element (ENABLE_NODE, &undebug_bgp_zebra_cmd);
- install_element (CONFIG_NODE, &no_debug_bgp_zebra_cmd);
- install_element (ENABLE_NODE, &no_debug_bgp_allow_martians_cmd);
- install_element (ENABLE_NODE, &undebug_bgp_allow_martians_cmd);
- install_element (CONFIG_NODE, &no_debug_bgp_allow_martians_cmd);
- install_element (ENABLE_NODE, &no_debug_bgp_all_cmd);
- install_element (ENABLE_NODE, &undebug_bgp_all_cmd);
- }
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