1 /* BGP routing information
2 Copyright (C) 1996, 97, 98, 99 Kunihiro Ishiguro
4 This file is part of GNU Zebra.
6 GNU Zebra is free software; you can redistribute it and/or modify it
7 under the terms of the GNU General Public License as published by the
8 Free Software Foundation; either version 2, or (at your option) any
11 GNU Zebra is distributed in the hope that it will be useful, but
12 WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with GNU Zebra; see the file COPYING. If not, write to the Free
18 Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
33 #include "sockunion.h"
36 #include "workqueue.h"
38 #include "bgpd/bgpd.h"
39 #include "bgpd/bgp_table.h"
40 #include "bgpd/bgp_route.h"
41 #include "bgpd/bgp_attr.h"
42 #include "bgpd/bgp_debug.h"
43 #include "bgpd/bgp_aspath.h"
44 #include "bgpd/bgp_regex.h"
45 #include "bgpd/bgp_community.h"
46 #include "bgpd/bgp_ecommunity.h"
47 #include "bgpd/bgp_clist.h"
48 #include "bgpd/bgp_packet.h"
49 #include "bgpd/bgp_filter.h"
50 #include "bgpd/bgp_fsm.h"
51 #include "bgpd/bgp_mplsvpn.h"
52 #include "bgpd/bgp_nexthop.h"
53 #include "bgpd/bgp_damp.h"
54 #include "bgpd/bgp_advertise.h"
55 #include "bgpd/bgp_zebra.h"
56 #include "bgpd/bgp_vty.h"
58 /* Extern from bgp_dump.c */
59 extern const char *bgp_origin_str
[];
60 extern const char *bgp_origin_long_str
[];
62 static struct bgp_node
*
63 bgp_afi_node_get (struct bgp_table
*table
, afi_t afi
, safi_t safi
, struct prefix
*p
,
64 struct prefix_rd
*prd
)
67 struct bgp_node
*prn
= NULL
;
73 if (safi
== SAFI_MPLS_VPN
)
75 prn
= bgp_node_get (table
, (struct prefix
*) prd
);
77 if (prn
->info
== NULL
)
78 prn
->info
= bgp_table_init (afi
, safi
);
80 bgp_unlock_node (prn
);
84 rn
= bgp_node_get (table
, p
);
86 if (safi
== SAFI_MPLS_VPN
)
92 /* Allocate bgp_info_extra */
93 static struct bgp_info_extra
*
94 bgp_info_extra_new (void)
96 struct bgp_info_extra
*new;
97 new = XCALLOC (MTYPE_BGP_ROUTE_EXTRA
, sizeof (struct bgp_info_extra
));
102 bgp_info_extra_free (struct bgp_info_extra
**extra
)
106 if ((*extra
)->damp_info
)
107 bgp_damp_info_free ((*extra
)->damp_info
, 0);
109 (*extra
)->damp_info
= NULL
;
111 XFREE (MTYPE_BGP_ROUTE_EXTRA
, *extra
);
117 /* Get bgp_info extra information for the given bgp_info, lazy allocated
120 struct bgp_info_extra
*
121 bgp_info_extra_get (struct bgp_info
*ri
)
124 ri
->extra
= bgp_info_extra_new();
128 /* Allocate new bgp info structure. */
129 static struct bgp_info
*
132 return XCALLOC (MTYPE_BGP_ROUTE
, sizeof (struct bgp_info
));
135 /* Free bgp route information. */
137 bgp_info_free (struct bgp_info
*binfo
)
140 bgp_attr_unintern (binfo
->attr
);
142 bgp_info_extra_free (&binfo
->extra
);
144 peer_unlock (binfo
->peer
); /* bgp_info peer reference */
146 XFREE (MTYPE_BGP_ROUTE
, binfo
);
150 bgp_info_lock (struct bgp_info
*binfo
)
157 bgp_info_unlock (struct bgp_info
*binfo
)
159 assert (binfo
&& binfo
->lock
> 0);
162 if (binfo
->lock
== 0)
165 zlog_debug ("%s: unlocked and freeing", __func__
);
166 zlog_backtrace (LOG_DEBUG
);
168 bgp_info_free (binfo
);
173 if (binfo
->lock
== 1)
175 zlog_debug ("%s: unlocked to 1", __func__
);
176 zlog_backtrace (LOG_DEBUG
);
184 bgp_info_add (struct bgp_node
*rn
, struct bgp_info
*ri
)
186 struct bgp_info
*top
;
198 peer_lock (ri
->peer
); /* bgp_info peer reference */
201 /* Do the actual removal of info from RIB, for use by bgp_process
202 completion callback *only* */
204 bgp_info_reap (struct bgp_node
*rn
, struct bgp_info
*ri
)
207 ri
->next
->prev
= ri
->prev
;
209 ri
->prev
->next
= ri
->next
;
213 bgp_info_unlock (ri
);
214 bgp_unlock_node (rn
);
218 bgp_info_delete (struct bgp_node
*rn
, struct bgp_info
*ri
)
220 bgp_info_set_flag (rn
, ri
, BGP_INFO_REMOVED
);
221 /* set of previous already took care of pcount */
222 UNSET_FLAG (ri
->flags
, BGP_INFO_VALID
);
225 /* undo the effects of a previous call to bgp_info_delete; typically
226 called when a route is deleted and then quickly re-added before the
227 deletion has been processed */
229 bgp_info_restore (struct bgp_node
*rn
, struct bgp_info
*ri
)
231 bgp_info_unset_flag (rn
, ri
, BGP_INFO_REMOVED
);
232 /* unset of previous already took care of pcount */
233 SET_FLAG (ri
->flags
, BGP_INFO_VALID
);
236 /* Adjust pcount as required */
238 bgp_pcount_adjust (struct bgp_node
*rn
, struct bgp_info
*ri
)
240 assert (rn
&& rn
->table
);
241 assert (ri
&& ri
->peer
&& ri
->peer
->bgp
);
243 /* Ignore 'pcount' for RS-client tables */
244 if (rn
->table
->type
!= BGP_TABLE_MAIN
245 || ri
->peer
== ri
->peer
->bgp
->peer_self
)
248 if (BGP_INFO_HOLDDOWN (ri
)
249 && CHECK_FLAG (ri
->flags
, BGP_INFO_COUNTED
))
252 UNSET_FLAG (ri
->flags
, BGP_INFO_COUNTED
);
254 /* slight hack, but more robust against errors. */
255 if (ri
->peer
->pcount
[rn
->table
->afi
][rn
->table
->safi
])
256 ri
->peer
->pcount
[rn
->table
->afi
][rn
->table
->safi
]--;
259 zlog_warn ("%s: Asked to decrement 0 prefix count for peer %s",
260 __func__
, ri
->peer
->host
);
261 zlog_backtrace (LOG_WARNING
);
262 zlog_warn ("%s: Please report to Quagga bugzilla", __func__
);
265 else if (!BGP_INFO_HOLDDOWN (ri
)
266 && !CHECK_FLAG (ri
->flags
, BGP_INFO_COUNTED
))
268 SET_FLAG (ri
->flags
, BGP_INFO_COUNTED
);
269 ri
->peer
->pcount
[rn
->table
->afi
][rn
->table
->safi
]++;
274 /* Set/unset bgp_info flags, adjusting any other state as needed.
275 * This is here primarily to keep prefix-count in check.
278 bgp_info_set_flag (struct bgp_node
*rn
, struct bgp_info
*ri
, u_int32_t flag
)
280 SET_FLAG (ri
->flags
, flag
);
282 /* early bath if we know it's not a flag that changes useability state */
283 if (!CHECK_FLAG (flag
, BGP_INFO_VALID
|BGP_INFO_UNUSEABLE
))
286 bgp_pcount_adjust (rn
, ri
);
290 bgp_info_unset_flag (struct bgp_node
*rn
, struct bgp_info
*ri
, u_int32_t flag
)
292 UNSET_FLAG (ri
->flags
, flag
);
294 /* early bath if we know it's not a flag that changes useability state */
295 if (!CHECK_FLAG (flag
, BGP_INFO_VALID
|BGP_INFO_UNUSEABLE
))
298 bgp_pcount_adjust (rn
, ri
);
301 /* Get MED value. If MED value is missing and "bgp bestpath
302 missing-as-worst" is specified, treat it as the worst value. */
304 bgp_med_value (struct attr
*attr
, struct bgp
*bgp
)
306 if (attr
->flag
& ATTR_FLAG_BIT (BGP_ATTR_MULTI_EXIT_DISC
))
310 if (bgp_flag_check (bgp
, BGP_FLAG_MED_MISSING_AS_WORST
))
317 /* Compare two bgp route entity. br is preferable then return 1. */
319 bgp_info_cmp (struct bgp
*bgp
, struct bgp_info
*new, struct bgp_info
*exist
)
322 u_int32_t exist_pref
;
325 u_int32_t new_weight
= 0;
326 u_int32_t exist_weight
= 0;
327 struct in_addr new_id
;
328 struct in_addr exist_id
;
331 int internal_as_route
= 0;
332 int confed_as_route
= 0;
341 /* 1. Weight check. */
342 if (new->attr
->extra
)
343 new_weight
= new->attr
->extra
->weight
;
344 if (exist
->attr
->extra
)
345 exist_weight
= exist
->attr
->extra
->weight
;
346 if (new_weight
> exist_weight
)
348 if (new_weight
< exist_weight
)
351 /* 2. Local preference check. */
352 if (new->attr
->flag
& ATTR_FLAG_BIT (BGP_ATTR_LOCAL_PREF
))
353 new_pref
= new->attr
->local_pref
;
355 new_pref
= bgp
->default_local_pref
;
357 if (exist
->attr
->flag
& ATTR_FLAG_BIT (BGP_ATTR_LOCAL_PREF
))
358 exist_pref
= exist
->attr
->local_pref
;
360 exist_pref
= bgp
->default_local_pref
;
362 if (new_pref
> exist_pref
)
364 if (new_pref
< exist_pref
)
367 /* 3. Local route check. */
368 if (new->sub_type
== BGP_ROUTE_STATIC
)
370 if (exist
->sub_type
== BGP_ROUTE_STATIC
)
373 if (new->sub_type
== BGP_ROUTE_REDISTRIBUTE
)
375 if (exist
->sub_type
== BGP_ROUTE_REDISTRIBUTE
)
378 if (new->sub_type
== BGP_ROUTE_AGGREGATE
)
380 if (exist
->sub_type
== BGP_ROUTE_AGGREGATE
)
383 /* 4. AS path length check. */
384 if (! bgp_flag_check (bgp
, BGP_FLAG_ASPATH_IGNORE
))
386 int exist_hops
= aspath_count_hops (exist
->attr
->aspath
);
387 int exist_confeds
= aspath_count_confeds (exist
->attr
->aspath
);
389 if (bgp_flag_check (bgp
, BGP_FLAG_ASPATH_CONFED
))
393 aspath_hops
= aspath_count_hops (new->attr
->aspath
);
394 aspath_hops
+= aspath_count_confeds (new->attr
->aspath
);
396 if ( aspath_hops
< (exist_hops
+ exist_confeds
))
398 if ( aspath_hops
> (exist_hops
+ exist_confeds
))
403 int newhops
= aspath_count_hops (new->attr
->aspath
);
405 if (newhops
< exist_hops
)
407 if (newhops
> exist_hops
)
412 /* 5. Origin check. */
413 if (new->attr
->origin
< exist
->attr
->origin
)
415 if (new->attr
->origin
> exist
->attr
->origin
)
419 internal_as_route
= (aspath_count_hops (new->attr
->aspath
) == 0
420 && aspath_count_hops (exist
->attr
->aspath
) == 0);
421 confed_as_route
= (aspath_count_confeds (new->attr
->aspath
) > 0
422 && aspath_count_confeds (exist
->attr
->aspath
) > 0
423 && aspath_count_hops (new->attr
->aspath
) == 0
424 && aspath_count_hops (exist
->attr
->aspath
) == 0);
426 if (bgp_flag_check (bgp
, BGP_FLAG_ALWAYS_COMPARE_MED
)
427 || (bgp_flag_check (bgp
, BGP_FLAG_MED_CONFED
)
429 || aspath_cmp_left (new->attr
->aspath
, exist
->attr
->aspath
)
430 || aspath_cmp_left_confed (new->attr
->aspath
, exist
->attr
->aspath
)
431 || internal_as_route
)
433 new_med
= bgp_med_value (new->attr
, bgp
);
434 exist_med
= bgp_med_value (exist
->attr
, bgp
);
436 if (new_med
< exist_med
)
438 if (new_med
> exist_med
)
442 /* 7. Peer type check. */
443 if (peer_sort (new->peer
) == BGP_PEER_EBGP
444 && peer_sort (exist
->peer
) == BGP_PEER_IBGP
)
446 if (peer_sort (new->peer
) == BGP_PEER_EBGP
447 && peer_sort (exist
->peer
) == BGP_PEER_CONFED
)
449 if (peer_sort (new->peer
) == BGP_PEER_IBGP
450 && peer_sort (exist
->peer
) == BGP_PEER_EBGP
)
452 if (peer_sort (new->peer
) == BGP_PEER_CONFED
453 && peer_sort (exist
->peer
) == BGP_PEER_EBGP
)
456 /* 8. IGP metric check. */
457 if (new->extra
|| exist
->extra
)
459 uint32_t newm
= (new->extra
? new->extra
->igpmetric
: 0);
460 uint32_t existm
= (exist
->extra
? exist
->extra
->igpmetric
: 0);
468 /* 9. Maximum path check. */
470 /* 10. If both paths are external, prefer the path that was received
471 first (the oldest one). This step minimizes route-flap, since a
472 newer path won't displace an older one, even if it was the
473 preferred route based on the additional decision criteria below. */
474 if (! bgp_flag_check (bgp
, BGP_FLAG_COMPARE_ROUTER_ID
)
475 && peer_sort (new->peer
) == BGP_PEER_EBGP
476 && peer_sort (exist
->peer
) == BGP_PEER_EBGP
)
478 if (CHECK_FLAG (new->flags
, BGP_INFO_SELECTED
))
480 if (CHECK_FLAG (exist
->flags
, BGP_INFO_SELECTED
))
484 /* 11. Rourter-ID comparision. */
485 if (new->attr
->flag
& ATTR_FLAG_BIT(BGP_ATTR_ORIGINATOR_ID
))
486 new_id
.s_addr
= new->attr
->extra
->originator_id
.s_addr
;
488 new_id
.s_addr
= new->peer
->remote_id
.s_addr
;
489 if (exist
->attr
->flag
& ATTR_FLAG_BIT(BGP_ATTR_ORIGINATOR_ID
))
490 exist_id
.s_addr
= exist
->attr
->extra
->originator_id
.s_addr
;
492 exist_id
.s_addr
= exist
->peer
->remote_id
.s_addr
;
494 if (ntohl (new_id
.s_addr
) < ntohl (exist_id
.s_addr
))
496 if (ntohl (new_id
.s_addr
) > ntohl (exist_id
.s_addr
))
499 /* 12. Cluster length comparision. */
500 if (new->attr
->flag
& ATTR_FLAG_BIT(BGP_ATTR_CLUSTER_LIST
))
501 new_cluster
= new->attr
->extra
->cluster
->length
;
504 if (exist
->attr
->flag
& ATTR_FLAG_BIT(BGP_ATTR_CLUSTER_LIST
))
505 exist_cluster
= exist
->attr
->extra
->cluster
->length
;
509 if (new_cluster
< exist_cluster
)
511 if (new_cluster
> exist_cluster
)
514 /* 13. Neighbor address comparision. */
515 ret
= sockunion_cmp (new->peer
->su_remote
, exist
->peer
->su_remote
);
525 static enum filter_type
526 bgp_input_filter (struct peer
*peer
, struct prefix
*p
, struct attr
*attr
,
527 afi_t afi
, safi_t safi
)
529 struct bgp_filter
*filter
;
531 filter
= &peer
->filter
[afi
][safi
];
533 #define FILTER_EXIST_WARN(F,f,filter) \
534 if (BGP_DEBUG (update, UPDATE_IN) \
535 && !(F ## _IN (filter))) \
536 plog_warn (peer->log, "%s: Could not find configured input %s-list %s!", \
537 peer->host, #f, F ## _IN_NAME(filter));
539 if (DISTRIBUTE_IN_NAME (filter
)) {
540 FILTER_EXIST_WARN(DISTRIBUTE
, distribute
, filter
);
542 if (access_list_apply (DISTRIBUTE_IN (filter
), p
) == FILTER_DENY
)
546 if (PREFIX_LIST_IN_NAME (filter
)) {
547 FILTER_EXIST_WARN(PREFIX_LIST
, prefix
, filter
);
549 if (prefix_list_apply (PREFIX_LIST_IN (filter
), p
) == PREFIX_DENY
)
553 if (FILTER_LIST_IN_NAME (filter
)) {
554 FILTER_EXIST_WARN(FILTER_LIST
, as
, filter
);
556 if (as_list_apply (FILTER_LIST_IN (filter
), attr
->aspath
)== AS_FILTER_DENY
)
560 return FILTER_PERMIT
;
561 #undef FILTER_EXIST_WARN
564 static enum filter_type
565 bgp_output_filter (struct peer
*peer
, struct prefix
*p
, struct attr
*attr
,
566 afi_t afi
, safi_t safi
)
568 struct bgp_filter
*filter
;
570 filter
= &peer
->filter
[afi
][safi
];
572 #define FILTER_EXIST_WARN(F,f,filter) \
573 if (BGP_DEBUG (update, UPDATE_OUT) \
574 && !(F ## _OUT (filter))) \
575 plog_warn (peer->log, "%s: Could not find configured output %s-list %s!", \
576 peer->host, #f, F ## _OUT_NAME(filter));
578 if (DISTRIBUTE_OUT_NAME (filter
)) {
579 FILTER_EXIST_WARN(DISTRIBUTE
, distribute
, filter
);
581 if (access_list_apply (DISTRIBUTE_OUT (filter
), p
) == FILTER_DENY
)
585 if (PREFIX_LIST_OUT_NAME (filter
)) {
586 FILTER_EXIST_WARN(PREFIX_LIST
, prefix
, filter
);
588 if (prefix_list_apply (PREFIX_LIST_OUT (filter
), p
) == PREFIX_DENY
)
592 if (FILTER_LIST_OUT_NAME (filter
)) {
593 FILTER_EXIST_WARN(FILTER_LIST
, as
, filter
);
595 if (as_list_apply (FILTER_LIST_OUT (filter
), attr
->aspath
) == AS_FILTER_DENY
)
599 return FILTER_PERMIT
;
600 #undef FILTER_EXIST_WARN
603 /* If community attribute includes no_export then return 1. */
605 bgp_community_filter (struct peer
*peer
, struct attr
*attr
)
609 /* NO_ADVERTISE check. */
610 if (community_include (attr
->community
, COMMUNITY_NO_ADVERTISE
))
613 /* NO_EXPORT check. */
614 if (peer_sort (peer
) == BGP_PEER_EBGP
&&
615 community_include (attr
->community
, COMMUNITY_NO_EXPORT
))
618 /* NO_EXPORT_SUBCONFED check. */
619 if (peer_sort (peer
) == BGP_PEER_EBGP
620 || peer_sort (peer
) == BGP_PEER_CONFED
)
621 if (community_include (attr
->community
, COMMUNITY_NO_EXPORT_SUBCONFED
))
627 /* Route reflection loop check. */
629 bgp_cluster_filter (struct peer
*peer
, struct attr
*attr
)
631 struct in_addr cluster_id
;
633 if (attr
->extra
&& attr
->extra
->cluster
)
635 if (peer
->bgp
->config
& BGP_CONFIG_CLUSTER_ID
)
636 cluster_id
= peer
->bgp
->cluster_id
;
638 cluster_id
= peer
->bgp
->router_id
;
640 if (cluster_loop_check (attr
->extra
->cluster
, cluster_id
))
647 bgp_input_modifier (struct peer
*peer
, struct prefix
*p
, struct attr
*attr
,
648 afi_t afi
, safi_t safi
)
650 struct bgp_filter
*filter
;
651 struct bgp_info info
;
652 route_map_result_t ret
;
654 filter
= &peer
->filter
[afi
][safi
];
656 /* Apply default weight value. */
658 (bgp_attr_extra_get (attr
))->weight
= peer
->weight
;
660 /* Route map apply. */
661 if (ROUTE_MAP_IN_NAME (filter
))
663 /* Duplicate current value to new strucutre for modification. */
667 SET_FLAG (peer
->rmap_type
, PEER_RMAP_TYPE_IN
);
669 /* Apply BGP route map to the attribute. */
670 ret
= route_map_apply (ROUTE_MAP_IN (filter
), p
, RMAP_BGP
, &info
);
674 if (ret
== RMAP_DENYMATCH
)
676 /* Free newly generated AS path and community by route-map. */
677 bgp_attr_flush (attr
);
685 bgp_export_modifier (struct peer
*rsclient
, struct peer
*peer
,
686 struct prefix
*p
, struct attr
*attr
, afi_t afi
, safi_t safi
)
688 struct bgp_filter
*filter
;
689 struct bgp_info info
;
690 route_map_result_t ret
;
692 filter
= &peer
->filter
[afi
][safi
];
694 /* Route map apply. */
695 if (ROUTE_MAP_EXPORT_NAME (filter
))
697 /* Duplicate current value to new strucutre for modification. */
698 info
.peer
= rsclient
;
701 SET_FLAG (rsclient
->rmap_type
, PEER_RMAP_TYPE_EXPORT
);
703 /* Apply BGP route map to the attribute. */
704 ret
= route_map_apply (ROUTE_MAP_EXPORT (filter
), p
, RMAP_BGP
, &info
);
706 rsclient
->rmap_type
= 0;
708 if (ret
== RMAP_DENYMATCH
)
710 /* Free newly generated AS path and community by route-map. */
711 bgp_attr_flush (attr
);
719 bgp_import_modifier (struct peer
*rsclient
, struct peer
*peer
,
720 struct prefix
*p
, struct attr
*attr
, afi_t afi
, safi_t safi
)
722 struct bgp_filter
*filter
;
723 struct bgp_info info
;
724 route_map_result_t ret
;
726 filter
= &rsclient
->filter
[afi
][safi
];
728 /* Apply default weight value. */
730 (bgp_attr_extra_get (attr
))->weight
= peer
->weight
;
732 /* Route map apply. */
733 if (ROUTE_MAP_IMPORT_NAME (filter
))
735 /* Duplicate current value to new strucutre for modification. */
739 SET_FLAG (peer
->rmap_type
, PEER_RMAP_TYPE_IMPORT
);
741 /* Apply BGP route map to the attribute. */
742 ret
= route_map_apply (ROUTE_MAP_IMPORT (filter
), p
, RMAP_BGP
, &info
);
746 if (ret
== RMAP_DENYMATCH
)
748 /* Free newly generated AS path and community by route-map. */
749 bgp_attr_flush (attr
);
757 bgp_announce_check (struct bgp_info
*ri
, struct peer
*peer
, struct prefix
*p
,
758 struct attr
*attr
, afi_t afi
, safi_t safi
)
761 char buf
[SU_ADDRSTRLEN
];
762 struct bgp_filter
*filter
;
769 filter
= &peer
->filter
[afi
][safi
];
772 if (DISABLE_BGP_ANNOUNCE
)
775 /* Do not send announces to RS-clients from the 'normal' bgp_table. */
776 if (CHECK_FLAG(peer
->af_flags
[afi
][safi
], PEER_FLAG_RSERVER_CLIENT
))
779 /* Do not send back route to sender. */
783 /* If peer's id and route's nexthop are same. draft-ietf-idr-bgp4-23 5.1.3 */
784 if (p
->family
== AF_INET
785 && IPV4_ADDR_SAME(&peer
->remote_id
, &ri
->attr
->nexthop
))
788 if (p
->family
== AF_INET6
789 && IPV6_ADDR_SAME(&peer
->remote_id
, &ri
->attr
->nexthop
))
793 /* Aggregate-address suppress check. */
794 if (ri
->extra
&& ri
->extra
->suppress
)
795 if (! UNSUPPRESS_MAP_NAME (filter
))
798 /* Default route check. */
799 if (CHECK_FLAG (peer
->af_sflags
[afi
][safi
], PEER_STATUS_DEFAULT_ORIGINATE
))
801 if (p
->family
== AF_INET
&& p
->u
.prefix4
.s_addr
== INADDR_ANY
)
804 else if (p
->family
== AF_INET6
&& p
->prefixlen
== 0)
806 #endif /* HAVE_IPV6 */
809 /* Transparency check. */
810 if (CHECK_FLAG (peer
->af_flags
[afi
][safi
], PEER_FLAG_RSERVER_CLIENT
)
811 && CHECK_FLAG (from
->af_flags
[afi
][safi
], PEER_FLAG_RSERVER_CLIENT
))
816 /* If community is not disabled check the no-export and local. */
817 if (! transparent
&& bgp_community_filter (peer
, ri
->attr
))
820 /* If the attribute has originator-id and it is same as remote
822 if (ri
->attr
->flag
& ATTR_FLAG_BIT (BGP_ATTR_ORIGINATOR_ID
))
824 if (IPV4_ADDR_SAME (&peer
->remote_id
, &ri
->attr
->extra
->originator_id
))
826 if (BGP_DEBUG (filter
, FILTER
))
827 zlog (peer
->log
, LOG_DEBUG
,
828 "%s [Update:SEND] %s/%d originator-id is same as remote router-id",
830 inet_ntop(p
->family
, &p
->u
.prefix
, buf
, SU_ADDRSTRLEN
),
836 /* ORF prefix-list filter check */
837 if (CHECK_FLAG (peer
->af_cap
[afi
][safi
], PEER_CAP_ORF_PREFIX_RM_ADV
)
838 && (CHECK_FLAG (peer
->af_cap
[afi
][safi
], PEER_CAP_ORF_PREFIX_SM_RCV
)
839 || CHECK_FLAG (peer
->af_cap
[afi
][safi
], PEER_CAP_ORF_PREFIX_SM_OLD_RCV
)))
840 if (peer
->orf_plist
[afi
][safi
])
842 if (prefix_list_apply (peer
->orf_plist
[afi
][safi
], p
) == PREFIX_DENY
)
846 /* Output filter check. */
847 if (bgp_output_filter (peer
, p
, ri
->attr
, afi
, safi
) == FILTER_DENY
)
849 if (BGP_DEBUG (filter
, FILTER
))
850 zlog (peer
->log
, LOG_DEBUG
,
851 "%s [Update:SEND] %s/%d is filtered",
853 inet_ntop(p
->family
, &p
->u
.prefix
, buf
, SU_ADDRSTRLEN
),
858 #ifdef BGP_SEND_ASPATH_CHECK
859 /* AS path loop check. */
860 if (aspath_loop_check (ri
->attr
->aspath
, peer
->as
))
862 if (BGP_DEBUG (filter
, FILTER
))
863 zlog (peer
->log
, LOG_DEBUG
,
864 "%s [Update:SEND] suppress announcement to peer AS %u is AS path.",
865 peer
->host
, peer
->as
);
868 #endif /* BGP_SEND_ASPATH_CHECK */
870 /* If we're a CONFED we need to loop check the CONFED ID too */
871 if (CHECK_FLAG(bgp
->config
, BGP_CONFIG_CONFEDERATION
))
873 if (aspath_loop_check(ri
->attr
->aspath
, bgp
->confed_id
))
875 if (BGP_DEBUG (filter
, FILTER
))
876 zlog (peer
->log
, LOG_DEBUG
,
877 "%s [Update:SEND] suppress announcement to peer AS %u is AS path.",
884 /* Route-Reflect check. */
885 if (peer_sort (from
) == BGP_PEER_IBGP
&& peer_sort (peer
) == BGP_PEER_IBGP
)
890 /* IBGP reflection check. */
893 /* A route from a Client peer. */
894 if (CHECK_FLAG (from
->af_flags
[afi
][safi
], PEER_FLAG_REFLECTOR_CLIENT
))
896 /* Reflect to all the Non-Client peers and also to the
897 Client peers other than the originator. Originator check
898 is already done. So there is noting to do. */
899 /* no bgp client-to-client reflection check. */
900 if (bgp_flag_check (bgp
, BGP_FLAG_NO_CLIENT_TO_CLIENT
))
901 if (CHECK_FLAG (peer
->af_flags
[afi
][safi
], PEER_FLAG_REFLECTOR_CLIENT
))
906 /* A route from a Non-client peer. Reflect to all other
908 if (! CHECK_FLAG (peer
->af_flags
[afi
][safi
], PEER_FLAG_REFLECTOR_CLIENT
))
913 /* For modify attribute, copy it to temporary structure. */
914 bgp_attr_dup (attr
, ri
->attr
);
916 /* If local-preference is not set. */
917 if ((peer_sort (peer
) == BGP_PEER_IBGP
918 || peer_sort (peer
) == BGP_PEER_CONFED
)
919 && (! (attr
->flag
& ATTR_FLAG_BIT (BGP_ATTR_LOCAL_PREF
))))
921 attr
->flag
|= ATTR_FLAG_BIT (BGP_ATTR_LOCAL_PREF
);
922 attr
->local_pref
= bgp
->default_local_pref
;
925 /* Remove MED if its an EBGP peer - will get overwritten by route-maps */
926 if (peer_sort (peer
) == BGP_PEER_EBGP
927 && attr
->flag
& ATTR_FLAG_BIT (BGP_ATTR_MULTI_EXIT_DISC
))
929 if (ri
->peer
!= bgp
->peer_self
&& ! transparent
930 && ! CHECK_FLAG (peer
->af_flags
[afi
][safi
], PEER_FLAG_MED_UNCHANGED
))
931 attr
->flag
&= ~(ATTR_FLAG_BIT (BGP_ATTR_MULTI_EXIT_DISC
));
935 if (transparent
|| reflect
936 || (CHECK_FLAG (peer
->af_flags
[afi
][safi
], PEER_FLAG_NEXTHOP_UNCHANGED
)
937 && ((p
->family
== AF_INET
&& attr
->nexthop
.s_addr
)
939 || (p
->family
== AF_INET6
&&
940 ! IN6_IS_ADDR_UNSPECIFIED(&attr
->extra
->mp_nexthop_global
))
941 #endif /* HAVE_IPV6 */
944 /* NEXT-HOP Unchanged. */
946 else if (CHECK_FLAG (peer
->af_flags
[afi
][safi
], PEER_FLAG_NEXTHOP_SELF
)
947 || (p
->family
== AF_INET
&& attr
->nexthop
.s_addr
== 0)
949 || (p
->family
== AF_INET6
&&
950 IN6_IS_ADDR_UNSPECIFIED(&attr
->extra
->mp_nexthop_global
))
951 #endif /* HAVE_IPV6 */
952 || (peer_sort (peer
) == BGP_PEER_EBGP
953 && bgp_multiaccess_check_v4 (attr
->nexthop
, peer
->host
) == 0))
955 /* Set IPv4 nexthop. */
956 if (p
->family
== AF_INET
)
958 if (safi
== SAFI_MPLS_VPN
)
959 memcpy (&attr
->extra
->mp_nexthop_global_in
, &peer
->nexthop
.v4
,
962 memcpy (&attr
->nexthop
, &peer
->nexthop
.v4
, IPV4_MAX_BYTELEN
);
965 /* Set IPv6 nexthop. */
966 if (p
->family
== AF_INET6
)
968 /* IPv6 global nexthop must be included. */
969 memcpy (&attr
->extra
->mp_nexthop_global
, &peer
->nexthop
.v6_global
,
971 attr
->extra
->mp_nexthop_len
= 16;
973 #endif /* HAVE_IPV6 */
977 if (p
->family
== AF_INET6
)
979 /* Left nexthop_local unchanged if so configured. */
980 if ( CHECK_FLAG (peer
->af_flags
[afi
][safi
],
981 PEER_FLAG_NEXTHOP_LOCAL_UNCHANGED
) )
983 if ( IN6_IS_ADDR_LINKLOCAL (&attr
->extra
->mp_nexthop_local
) )
984 attr
->extra
->mp_nexthop_len
=32;
986 attr
->extra
->mp_nexthop_len
=16;
989 /* Default nexthop_local treatment for non-RS-Clients */
992 /* Link-local address should not be transit to different peer. */
993 attr
->extra
->mp_nexthop_len
= 16;
995 /* Set link-local address for shared network peer. */
996 if (peer
->shared_network
997 && ! IN6_IS_ADDR_UNSPECIFIED (&peer
->nexthop
.v6_local
))
999 memcpy (&attr
->extra
->mp_nexthop_local
, &peer
->nexthop
.v6_local
,
1001 attr
->extra
->mp_nexthop_len
= 32;
1004 /* If bgpd act as BGP-4+ route-reflector, do not send link-local
1007 attr
->extra
->mp_nexthop_len
= 16;
1009 /* If BGP-4+ link-local nexthop is not link-local nexthop. */
1010 if (! IN6_IS_ADDR_LINKLOCAL (&peer
->nexthop
.v6_local
))
1011 attr
->extra
->mp_nexthop_len
= 16;
1015 #endif /* HAVE_IPV6 */
1017 /* If this is EBGP peer and remove-private-AS is set. */
1018 if (peer_sort (peer
) == BGP_PEER_EBGP
1019 && peer_af_flag_check (peer
, afi
, safi
, PEER_FLAG_REMOVE_PRIVATE_AS
)
1020 && aspath_private_as_check (attr
->aspath
))
1021 attr
->aspath
= aspath_empty_get ();
1023 /* Route map & unsuppress-map apply. */
1024 if (ROUTE_MAP_OUT_NAME (filter
)
1025 || (ri
->extra
&& ri
->extra
->suppress
) )
1027 struct bgp_info info
;
1028 struct attr dummy_attr
= { 0 };
1033 /* The route reflector is not allowed to modify the attributes
1034 of the reflected IBGP routes. */
1035 if (peer_sort (from
) == BGP_PEER_IBGP
1036 && peer_sort (peer
) == BGP_PEER_IBGP
)
1038 bgp_attr_dup (&dummy_attr
, attr
);
1039 info
.attr
= &dummy_attr
;
1042 SET_FLAG (peer
->rmap_type
, PEER_RMAP_TYPE_OUT
);
1044 if (ri
->extra
&& ri
->extra
->suppress
)
1045 ret
= route_map_apply (UNSUPPRESS_MAP (filter
), p
, RMAP_BGP
, &info
);
1047 ret
= route_map_apply (ROUTE_MAP_OUT (filter
), p
, RMAP_BGP
, &info
);
1049 peer
->rmap_type
= 0;
1051 if (dummy_attr
.extra
)
1052 bgp_attr_extra_free (&dummy_attr
);
1054 if (ret
== RMAP_DENYMATCH
)
1056 bgp_attr_flush (attr
);
1064 bgp_announce_check_rsclient (struct bgp_info
*ri
, struct peer
*rsclient
,
1065 struct prefix
*p
, struct attr
*attr
, afi_t afi
, safi_t safi
)
1068 char buf
[SU_ADDRSTRLEN
];
1069 struct bgp_filter
*filter
;
1070 struct bgp_info info
;
1075 filter
= &rsclient
->filter
[afi
][safi
];
1076 bgp
= rsclient
->bgp
;
1078 if (DISABLE_BGP_ANNOUNCE
)
1081 /* Do not send back route to sender. */
1082 if (from
== rsclient
)
1085 /* Aggregate-address suppress check. */
1086 if (ri
->extra
&& ri
->extra
->suppress
)
1087 if (! UNSUPPRESS_MAP_NAME (filter
))
1090 /* Default route check. */
1091 if (CHECK_FLAG (rsclient
->af_sflags
[afi
][safi
],
1092 PEER_STATUS_DEFAULT_ORIGINATE
))
1094 if (p
->family
== AF_INET
&& p
->u
.prefix4
.s_addr
== INADDR_ANY
)
1097 else if (p
->family
== AF_INET6
&& p
->prefixlen
== 0)
1099 #endif /* HAVE_IPV6 */
1102 /* If the attribute has originator-id and it is same as remote
1104 if (ri
->attr
->flag
& ATTR_FLAG_BIT (BGP_ATTR_ORIGINATOR_ID
))
1106 if (IPV4_ADDR_SAME (&rsclient
->remote_id
,
1107 &ri
->attr
->extra
->originator_id
))
1109 if (BGP_DEBUG (filter
, FILTER
))
1110 zlog (rsclient
->log
, LOG_DEBUG
,
1111 "%s [Update:SEND] %s/%d originator-id is same as remote router-id",
1113 inet_ntop(p
->family
, &p
->u
.prefix
, buf
, SU_ADDRSTRLEN
),
1119 /* ORF prefix-list filter check */
1120 if (CHECK_FLAG (rsclient
->af_cap
[afi
][safi
], PEER_CAP_ORF_PREFIX_RM_ADV
)
1121 && (CHECK_FLAG (rsclient
->af_cap
[afi
][safi
], PEER_CAP_ORF_PREFIX_SM_RCV
)
1122 || CHECK_FLAG (rsclient
->af_cap
[afi
][safi
], PEER_CAP_ORF_PREFIX_SM_OLD_RCV
)))
1123 if (rsclient
->orf_plist
[afi
][safi
])
1125 if (prefix_list_apply (rsclient
->orf_plist
[afi
][safi
], p
) == PREFIX_DENY
)
1129 /* Output filter check. */
1130 if (bgp_output_filter (rsclient
, p
, ri
->attr
, afi
, safi
) == FILTER_DENY
)
1132 if (BGP_DEBUG (filter
, FILTER
))
1133 zlog (rsclient
->log
, LOG_DEBUG
,
1134 "%s [Update:SEND] %s/%d is filtered",
1136 inet_ntop(p
->family
, &p
->u
.prefix
, buf
, SU_ADDRSTRLEN
),
1141 #ifdef BGP_SEND_ASPATH_CHECK
1142 /* AS path loop check. */
1143 if (aspath_loop_check (ri
->attr
->aspath
, rsclient
->as
))
1145 if (BGP_DEBUG (filter
, FILTER
))
1146 zlog (rsclient
->log
, LOG_DEBUG
,
1147 "%s [Update:SEND] suppress announcement to peer AS %u is AS path.",
1148 rsclient
->host
, rsclient
->as
);
1151 #endif /* BGP_SEND_ASPATH_CHECK */
1153 /* For modify attribute, copy it to temporary structure. */
1154 bgp_attr_dup (attr
, ri
->attr
);
1157 if ((p
->family
== AF_INET
&& attr
->nexthop
.s_addr
== 0)
1159 || (p
->family
== AF_INET6
&&
1160 IN6_IS_ADDR_UNSPECIFIED(&attr
->extra
->mp_nexthop_global
))
1161 #endif /* HAVE_IPV6 */
1164 /* Set IPv4 nexthop. */
1165 if (p
->family
== AF_INET
)
1167 if (safi
== SAFI_MPLS_VPN
)
1168 memcpy (&attr
->extra
->mp_nexthop_global_in
, &rsclient
->nexthop
.v4
,
1171 memcpy (&attr
->nexthop
, &rsclient
->nexthop
.v4
, IPV4_MAX_BYTELEN
);
1174 /* Set IPv6 nexthop. */
1175 if (p
->family
== AF_INET6
)
1177 /* IPv6 global nexthop must be included. */
1178 memcpy (&attr
->extra
->mp_nexthop_global
, &rsclient
->nexthop
.v6_global
,
1180 attr
->extra
->mp_nexthop_len
= 16;
1182 #endif /* HAVE_IPV6 */
1186 if (p
->family
== AF_INET6
)
1188 struct attr_extra
*attre
= attr
->extra
;
1190 assert (attr
->extra
);
1192 /* Left nexthop_local unchanged if so configured. */
1193 if ( CHECK_FLAG (rsclient
->af_flags
[afi
][safi
],
1194 PEER_FLAG_NEXTHOP_LOCAL_UNCHANGED
) )
1196 if ( IN6_IS_ADDR_LINKLOCAL (&attre
->mp_nexthop_local
) )
1197 attre
->mp_nexthop_len
=32;
1199 attre
->mp_nexthop_len
=16;
1202 /* Default nexthop_local treatment for RS-Clients */
1205 /* Announcer and RS-Client are both in the same network */
1206 if (rsclient
->shared_network
&& from
->shared_network
&&
1207 (rsclient
->ifindex
== from
->ifindex
))
1209 if ( IN6_IS_ADDR_LINKLOCAL (&attre
->mp_nexthop_local
) )
1210 attre
->mp_nexthop_len
=32;
1212 attre
->mp_nexthop_len
=16;
1215 /* Set link-local address for shared network peer. */
1216 else if (rsclient
->shared_network
1217 && IN6_IS_ADDR_LINKLOCAL (&rsclient
->nexthop
.v6_local
))
1219 memcpy (&attre
->mp_nexthop_local
, &rsclient
->nexthop
.v6_local
,
1221 attre
->mp_nexthop_len
= 32;
1225 attre
->mp_nexthop_len
= 16;
1229 #endif /* HAVE_IPV6 */
1232 /* If this is EBGP peer and remove-private-AS is set. */
1233 if (peer_sort (rsclient
) == BGP_PEER_EBGP
1234 && peer_af_flag_check (rsclient
, afi
, safi
, PEER_FLAG_REMOVE_PRIVATE_AS
)
1235 && aspath_private_as_check (attr
->aspath
))
1236 attr
->aspath
= aspath_empty_get ();
1238 /* Route map & unsuppress-map apply. */
1239 if (ROUTE_MAP_OUT_NAME (filter
) || (ri
->extra
&& ri
->extra
->suppress
) )
1241 info
.peer
= rsclient
;
1244 SET_FLAG (rsclient
->rmap_type
, PEER_RMAP_TYPE_OUT
);
1246 if (ri
->extra
&& ri
->extra
->suppress
)
1247 ret
= route_map_apply (UNSUPPRESS_MAP (filter
), p
, RMAP_BGP
, &info
);
1249 ret
= route_map_apply (ROUTE_MAP_OUT (filter
), p
, RMAP_BGP
, &info
);
1251 rsclient
->rmap_type
= 0;
1253 if (ret
== RMAP_DENYMATCH
)
1255 bgp_attr_flush (attr
);
1263 struct bgp_info_pair
1265 struct bgp_info
*old
;
1266 struct bgp_info
*new;
1270 bgp_best_selection (struct bgp
*bgp
, struct bgp_node
*rn
, struct bgp_info_pair
*result
)
1272 struct bgp_info
*new_select
;
1273 struct bgp_info
*old_select
;
1274 struct bgp_info
*ri
;
1275 struct bgp_info
*ri1
;
1276 struct bgp_info
*ri2
;
1277 struct bgp_info
*nextri
= NULL
;
1279 /* bgp deterministic-med */
1281 if (bgp_flag_check (bgp
, BGP_FLAG_DETERMINISTIC_MED
))
1282 for (ri1
= rn
->info
; ri1
; ri1
= ri1
->next
)
1284 if (CHECK_FLAG (ri1
->flags
, BGP_INFO_DMED_CHECK
))
1286 if (BGP_INFO_HOLDDOWN (ri1
))
1291 for (ri2
= ri1
->next
; ri2
; ri2
= ri2
->next
)
1293 if (CHECK_FLAG (ri2
->flags
, BGP_INFO_DMED_CHECK
))
1295 if (BGP_INFO_HOLDDOWN (ri2
))
1298 if (aspath_cmp_left (ri1
->attr
->aspath
, ri2
->attr
->aspath
)
1299 || aspath_cmp_left_confed (ri1
->attr
->aspath
,
1302 if (bgp_info_cmp (bgp
, ri2
, new_select
))
1304 bgp_info_unset_flag (rn
, new_select
, BGP_INFO_DMED_SELECTED
);
1308 bgp_info_set_flag (rn
, ri2
, BGP_INFO_DMED_CHECK
);
1311 bgp_info_set_flag (rn
, new_select
, BGP_INFO_DMED_CHECK
);
1312 bgp_info_set_flag (rn
, new_select
, BGP_INFO_DMED_SELECTED
);
1315 /* Check old selected route and new selected route. */
1318 for (ri
= rn
->info
; (ri
!= NULL
) && (nextri
= ri
->next
, 1); ri
= nextri
)
1320 if (CHECK_FLAG (ri
->flags
, BGP_INFO_SELECTED
))
1323 if (BGP_INFO_HOLDDOWN (ri
))
1325 /* reap REMOVED routes, if needs be
1326 * selected route must stay for a while longer though
1328 if (CHECK_FLAG (ri
->flags
, BGP_INFO_REMOVED
)
1329 && (ri
!= old_select
))
1330 bgp_info_reap (rn
, ri
);
1335 if (bgp_flag_check (bgp
, BGP_FLAG_DETERMINISTIC_MED
)
1336 && (! CHECK_FLAG (ri
->flags
, BGP_INFO_DMED_SELECTED
)))
1338 bgp_info_unset_flag (rn
, ri
, BGP_INFO_DMED_CHECK
);
1341 bgp_info_unset_flag (rn
, ri
, BGP_INFO_DMED_CHECK
);
1342 bgp_info_unset_flag (rn
, ri
, BGP_INFO_DMED_SELECTED
);
1344 if (bgp_info_cmp (bgp
, ri
, new_select
))
1348 result
->old
= old_select
;
1349 result
->new = new_select
;
1355 bgp_process_announce_selected (struct peer
*peer
, struct bgp_info
*selected
,
1356 struct bgp_node
*rn
, afi_t afi
, safi_t safi
)
1359 struct attr attr
= { 0 };
1363 /* Announce route to Established peer. */
1364 if (peer
->status
!= Established
)
1367 /* Address family configuration check. */
1368 if (! peer
->afc_nego
[afi
][safi
])
1371 /* First update is deferred until ORF or ROUTE-REFRESH is received */
1372 if (CHECK_FLAG (peer
->af_sflags
[afi
][safi
],
1373 PEER_STATUS_ORF_WAIT_REFRESH
))
1376 switch (rn
->table
->type
)
1378 case BGP_TABLE_MAIN
:
1379 /* Announcement to peer->conf. If the route is filtered,
1381 if (selected
&& bgp_announce_check (selected
, peer
, p
, &attr
, afi
, safi
))
1382 bgp_adj_out_set (rn
, peer
, p
, &attr
, afi
, safi
, selected
);
1384 bgp_adj_out_unset (rn
, peer
, p
, afi
, safi
);
1386 case BGP_TABLE_RSCLIENT
:
1387 /* Announcement to peer->conf. If the route is filtered,
1390 bgp_announce_check_rsclient (selected
, peer
, p
, &attr
, afi
, safi
))
1391 bgp_adj_out_set (rn
, peer
, p
, &attr
, afi
, safi
, selected
);
1393 bgp_adj_out_unset (rn
, peer
, p
, afi
, safi
);
1397 bgp_attr_extra_free (&attr
);
1402 struct bgp_process_queue
1405 struct bgp_node
*rn
;
1410 static wq_item_status
1411 bgp_process_rsclient (struct work_queue
*wq
, void *data
)
1413 struct bgp_process_queue
*pq
= data
;
1414 struct bgp
*bgp
= pq
->bgp
;
1415 struct bgp_node
*rn
= pq
->rn
;
1416 afi_t afi
= pq
->afi
;
1417 safi_t safi
= pq
->safi
;
1418 struct bgp_info
*new_select
;
1419 struct bgp_info
*old_select
;
1420 struct bgp_info_pair old_and_new
;
1421 struct listnode
*node
, *nnode
;
1422 struct peer
*rsclient
= rn
->table
->owner
;
1424 /* Best path selection. */
1425 bgp_best_selection (bgp
, rn
, &old_and_new
);
1426 new_select
= old_and_new
.new;
1427 old_select
= old_and_new
.old
;
1429 if (CHECK_FLAG (rsclient
->sflags
, PEER_STATUS_GROUP
))
1431 if (rsclient
->group
)
1432 for (ALL_LIST_ELEMENTS (rsclient
->group
->peer
, node
, nnode
, rsclient
))
1434 /* Nothing to do. */
1435 if (old_select
&& old_select
== new_select
)
1436 if (!CHECK_FLAG (old_select
->flags
, BGP_INFO_ATTR_CHANGED
))
1440 bgp_info_unset_flag (rn
, old_select
, BGP_INFO_SELECTED
);
1443 bgp_info_set_flag (rn
, new_select
, BGP_INFO_SELECTED
);
1444 bgp_info_unset_flag (rn
, new_select
, BGP_INFO_ATTR_CHANGED
);
1447 bgp_process_announce_selected (rsclient
, new_select
, rn
,
1454 bgp_info_unset_flag (rn
, old_select
, BGP_INFO_SELECTED
);
1457 bgp_info_set_flag (rn
, new_select
, BGP_INFO_SELECTED
);
1458 bgp_info_unset_flag (rn
, new_select
, BGP_INFO_ATTR_CHANGED
);
1460 bgp_process_announce_selected (rsclient
, new_select
, rn
, afi
, safi
);
1463 if (old_select
&& CHECK_FLAG (old_select
->flags
, BGP_INFO_REMOVED
))
1464 bgp_info_reap (rn
, old_select
);
1466 UNSET_FLAG (rn
->flags
, BGP_NODE_PROCESS_SCHEDULED
);
1470 static wq_item_status
1471 bgp_process_main (struct work_queue
*wq
, void *data
)
1473 struct bgp_process_queue
*pq
= data
;
1474 struct bgp
*bgp
= pq
->bgp
;
1475 struct bgp_node
*rn
= pq
->rn
;
1476 afi_t afi
= pq
->afi
;
1477 safi_t safi
= pq
->safi
;
1478 struct prefix
*p
= &rn
->p
;
1479 struct bgp_info
*new_select
;
1480 struct bgp_info
*old_select
;
1481 struct bgp_info_pair old_and_new
;
1482 struct listnode
*node
, *nnode
;
1485 /* Best path selection. */
1486 bgp_best_selection (bgp
, rn
, &old_and_new
);
1487 old_select
= old_and_new
.old
;
1488 new_select
= old_and_new
.new;
1490 /* Nothing to do. */
1491 if (old_select
&& old_select
== new_select
)
1493 if (! CHECK_FLAG (old_select
->flags
, BGP_INFO_ATTR_CHANGED
))
1495 if (CHECK_FLAG (old_select
->flags
, BGP_INFO_IGP_CHANGED
))
1496 bgp_zebra_announce (p
, old_select
, bgp
);
1498 UNSET_FLAG (rn
->flags
, BGP_NODE_PROCESS_SCHEDULED
);
1504 bgp_info_unset_flag (rn
, old_select
, BGP_INFO_SELECTED
);
1507 bgp_info_set_flag (rn
, new_select
, BGP_INFO_SELECTED
);
1508 bgp_info_unset_flag (rn
, new_select
, BGP_INFO_ATTR_CHANGED
);
1512 /* Check each BGP peer. */
1513 for (ALL_LIST_ELEMENTS (bgp
->peer
, node
, nnode
, peer
))
1515 bgp_process_announce_selected (peer
, new_select
, rn
, afi
, safi
);
1519 if (safi
== SAFI_UNICAST
&& ! bgp
->name
&&
1520 ! bgp_option_check (BGP_OPT_NO_FIB
))
1523 && new_select
->type
== ZEBRA_ROUTE_BGP
1524 && new_select
->sub_type
== BGP_ROUTE_NORMAL
)
1525 bgp_zebra_announce (p
, new_select
, bgp
);
1528 /* Withdraw the route from the kernel. */
1530 && old_select
->type
== ZEBRA_ROUTE_BGP
1531 && old_select
->sub_type
== BGP_ROUTE_NORMAL
)
1532 bgp_zebra_withdraw (p
, old_select
);
1536 /* Reap old select bgp_info, it it has been removed */
1537 if (old_select
&& CHECK_FLAG (old_select
->flags
, BGP_INFO_REMOVED
))
1538 bgp_info_reap (rn
, old_select
);
1540 UNSET_FLAG (rn
->flags
, BGP_NODE_PROCESS_SCHEDULED
);
1545 bgp_processq_del (struct work_queue
*wq
, void *data
)
1547 struct bgp_process_queue
*pq
= data
;
1548 struct bgp_table
*table
= pq
->rn
->table
;
1550 bgp_unlock (pq
->bgp
);
1551 bgp_unlock_node (pq
->rn
);
1552 bgp_table_unlock (table
);
1553 XFREE (MTYPE_BGP_PROCESS_QUEUE
, pq
);
1557 bgp_process_queue_init (void)
1559 bm
->process_main_queue
1560 = work_queue_new (bm
->master
, "process_main_queue");
1561 bm
->process_rsclient_queue
1562 = work_queue_new (bm
->master
, "process_rsclient_queue");
1564 if ( !(bm
->process_main_queue
&& bm
->process_rsclient_queue
) )
1566 zlog_err ("%s: Failed to allocate work queue", __func__
);
1570 bm
->process_main_queue
->spec
.workfunc
= &bgp_process_main
;
1571 bm
->process_rsclient_queue
->spec
.workfunc
= &bgp_process_rsclient
;
1572 bm
->process_main_queue
->spec
.del_item_data
= &bgp_processq_del
;
1573 bm
->process_rsclient_queue
->spec
.del_item_data
1574 = bm
->process_main_queue
->spec
.del_item_data
;
1575 bm
->process_main_queue
->spec
.max_retries
1576 = bm
->process_main_queue
->spec
.max_retries
= 0;
1577 bm
->process_rsclient_queue
->spec
.hold
1578 = bm
->process_main_queue
->spec
.hold
= 50;
1582 bgp_process (struct bgp
*bgp
, struct bgp_node
*rn
, afi_t afi
, safi_t safi
)
1584 struct bgp_process_queue
*pqnode
;
1586 /* already scheduled for processing? */
1587 if (CHECK_FLAG (rn
->flags
, BGP_NODE_PROCESS_SCHEDULED
))
1590 if ( (bm
->process_main_queue
== NULL
) ||
1591 (bm
->process_rsclient_queue
== NULL
) )
1592 bgp_process_queue_init ();
1594 pqnode
= XCALLOC (MTYPE_BGP_PROCESS_QUEUE
,
1595 sizeof (struct bgp_process_queue
));
1599 /* all unlocked in bgp_processq_del */
1600 bgp_table_lock (rn
->table
);
1601 pqnode
->rn
= bgp_lock_node (rn
);
1605 pqnode
->safi
= safi
;
1607 switch (rn
->table
->type
)
1609 case BGP_TABLE_MAIN
:
1610 work_queue_add (bm
->process_main_queue
, pqnode
);
1612 case BGP_TABLE_RSCLIENT
:
1613 work_queue_add (bm
->process_rsclient_queue
, pqnode
);
1621 bgp_maximum_prefix_restart_timer (struct thread
*thread
)
1625 peer
= THREAD_ARG (thread
);
1626 peer
->t_pmax_restart
= NULL
;
1628 if (BGP_DEBUG (events
, EVENTS
))
1629 zlog_debug ("%s Maximum-prefix restart timer expired, restore peering",
1638 bgp_maximum_prefix_overflow (struct peer
*peer
, afi_t afi
,
1639 safi_t safi
, int always
)
1641 if (!CHECK_FLAG (peer
->af_flags
[afi
][safi
], PEER_FLAG_MAX_PREFIX
))
1644 if (peer
->pcount
[afi
][safi
] > peer
->pmax
[afi
][safi
])
1646 if (CHECK_FLAG (peer
->af_sflags
[afi
][safi
], PEER_STATUS_PREFIX_LIMIT
)
1650 zlog (peer
->log
, LOG_INFO
,
1651 "%%MAXPFXEXCEED: No. of %s prefix received from %s %ld exceed, "
1652 "limit %ld", afi_safi_print (afi
, safi
), peer
->host
,
1653 peer
->pcount
[afi
][safi
], peer
->pmax
[afi
][safi
]);
1654 SET_FLAG (peer
->af_sflags
[afi
][safi
], PEER_STATUS_PREFIX_LIMIT
);
1656 if (CHECK_FLAG (peer
->af_flags
[afi
][safi
], PEER_FLAG_MAX_PREFIX_WARNING
))
1662 if (safi
== SAFI_MPLS_VPN
)
1663 safi
= SAFI_MPLS_LABELED_VPN
;
1665 ndata
[0] = (afi
>> 8);
1668 ndata
[3] = (peer
->pmax
[afi
][safi
] >> 24);
1669 ndata
[4] = (peer
->pmax
[afi
][safi
] >> 16);
1670 ndata
[5] = (peer
->pmax
[afi
][safi
] >> 8);
1671 ndata
[6] = (peer
->pmax
[afi
][safi
]);
1673 SET_FLAG (peer
->sflags
, PEER_STATUS_PREFIX_OVERFLOW
);
1674 bgp_notify_send_with_data (peer
, BGP_NOTIFY_CEASE
,
1675 BGP_NOTIFY_CEASE_MAX_PREFIX
, ndata
, 7);
1678 /* restart timer start */
1679 if (peer
->pmax_restart
[afi
][safi
])
1681 peer
->v_pmax_restart
= peer
->pmax_restart
[afi
][safi
] * 60;
1683 if (BGP_DEBUG (events
, EVENTS
))
1684 zlog_debug ("%s Maximum-prefix restart timer started for %d secs",
1685 peer
->host
, peer
->v_pmax_restart
);
1687 BGP_TIMER_ON (peer
->t_pmax_restart
, bgp_maximum_prefix_restart_timer
,
1688 peer
->v_pmax_restart
);
1694 UNSET_FLAG (peer
->af_sflags
[afi
][safi
], PEER_STATUS_PREFIX_LIMIT
);
1696 if (peer
->pcount
[afi
][safi
] > (peer
->pmax
[afi
][safi
] * peer
->pmax_threshold
[afi
][safi
] / 100))
1698 if (CHECK_FLAG (peer
->af_sflags
[afi
][safi
], PEER_STATUS_PREFIX_THRESHOLD
)
1702 zlog (peer
->log
, LOG_INFO
,
1703 "%%MAXPFX: No. of %s prefix received from %s reaches %ld, max %ld",
1704 afi_safi_print (afi
, safi
), peer
->host
, peer
->pcount
[afi
][safi
],
1705 peer
->pmax
[afi
][safi
]);
1706 SET_FLAG (peer
->af_sflags
[afi
][safi
], PEER_STATUS_PREFIX_THRESHOLD
);
1709 UNSET_FLAG (peer
->af_sflags
[afi
][safi
], PEER_STATUS_PREFIX_THRESHOLD
);
1713 /* Unconditionally remove the route from the RIB, without taking
1714 * damping into consideration (eg, because the session went down)
1717 bgp_rib_remove (struct bgp_node
*rn
, struct bgp_info
*ri
, struct peer
*peer
,
1718 afi_t afi
, safi_t safi
)
1720 bgp_aggregate_decrement (peer
->bgp
, &rn
->p
, ri
, afi
, safi
);
1722 if (!CHECK_FLAG (ri
->flags
, BGP_INFO_HISTORY
))
1723 bgp_info_delete (rn
, ri
); /* keep historical info */
1725 bgp_process (peer
->bgp
, rn
, afi
, safi
);
1729 bgp_rib_withdraw (struct bgp_node
*rn
, struct bgp_info
*ri
, struct peer
*peer
,
1730 afi_t afi
, safi_t safi
)
1732 int status
= BGP_DAMP_NONE
;
1734 /* apply dampening, if result is suppressed, we'll be retaining
1735 * the bgp_info in the RIB for historical reference.
1737 if (CHECK_FLAG (peer
->bgp
->af_flags
[afi
][safi
], BGP_CONFIG_DAMPENING
)
1738 && peer_sort (peer
) == BGP_PEER_EBGP
)
1739 if ( (status
= bgp_damp_withdraw (ri
, rn
, afi
, safi
, 0))
1740 == BGP_DAMP_SUPPRESSED
)
1742 bgp_aggregate_decrement (peer
->bgp
, &rn
->p
, ri
, afi
, safi
);
1746 bgp_rib_remove (rn
, ri
, peer
, afi
, safi
);
1750 bgp_update_rsclient (struct peer
*rsclient
, afi_t afi
, safi_t safi
,
1751 struct attr
*attr
, struct peer
*peer
, struct prefix
*p
, int type
,
1752 int sub_type
, struct prefix_rd
*prd
, u_char
*tag
)
1754 struct bgp_node
*rn
;
1756 struct attr new_attr
= { 0 };
1757 struct attr
*attr_new
;
1758 struct attr
*attr_new2
;
1759 struct bgp_info
*ri
;
1760 struct bgp_info
*new;
1762 char buf
[SU_ADDRSTRLEN
];
1764 /* Do not insert announces from a rsclient into its own 'bgp_table'. */
1765 if (peer
== rsclient
)
1769 rn
= bgp_afi_node_get (rsclient
->rib
[afi
][safi
], afi
, safi
, p
, prd
);
1771 /* Check previously received route. */
1772 for (ri
= rn
->info
; ri
; ri
= ri
->next
)
1773 if (ri
->peer
== peer
&& ri
->type
== type
&& ri
->sub_type
== sub_type
)
1776 /* AS path loop check. */
1777 if (aspath_loop_check (attr
->aspath
, rsclient
->as
) > peer
->allowas_in
[afi
][safi
])
1779 reason
= "as-path contains our own AS;";
1783 /* Route reflector originator ID check. */
1784 if (attr
->flag
& ATTR_FLAG_BIT (BGP_ATTR_ORIGINATOR_ID
)
1785 && IPV4_ADDR_SAME (&rsclient
->remote_id
, &attr
->extra
->originator_id
))
1787 reason
= "originator is us;";
1791 bgp_attr_dup (&new_attr
, attr
);
1793 /* Apply export policy. */
1794 if (CHECK_FLAG(peer
->af_flags
[afi
][safi
], PEER_FLAG_RSERVER_CLIENT
) &&
1795 bgp_export_modifier (rsclient
, peer
, p
, &new_attr
, afi
, safi
) == RMAP_DENY
)
1797 reason
= "export-policy;";
1801 attr_new2
= bgp_attr_intern (&new_attr
);
1803 /* Apply import policy. */
1804 if (bgp_import_modifier (rsclient
, peer
, p
, &new_attr
, afi
, safi
) == RMAP_DENY
)
1806 bgp_attr_unintern (attr_new2
);
1808 reason
= "import-policy;";
1812 attr_new
= bgp_attr_intern (&new_attr
);
1813 bgp_attr_unintern (attr_new2
);
1815 /* IPv4 unicast next hop check. */
1816 if (afi
== AFI_IP
&& safi
== SAFI_UNICAST
)
1818 /* Next hop must not be 0.0.0.0 nor Class E address. */
1819 if (new_attr
.nexthop
.s_addr
== 0
1820 || ntohl (new_attr
.nexthop
.s_addr
) >= 0xe0000000)
1822 bgp_attr_unintern (attr_new
);
1824 reason
= "martian next-hop;";
1829 /* new_attr isn't passed to any functions after here */
1830 bgp_attr_extra_free (&new_attr
);
1832 /* If the update is implicit withdraw. */
1835 ri
->uptime
= bgp_clock ();
1837 /* Same attribute comes in. */
1838 if (!CHECK_FLAG(ri
->flags
, BGP_INFO_REMOVED
)
1839 && attrhash_cmp (ri
->attr
, attr_new
))
1842 bgp_info_unset_flag (rn
, ri
, BGP_INFO_ATTR_CHANGED
);
1844 if (BGP_DEBUG (update
, UPDATE_IN
))
1845 zlog (peer
->log
, LOG_DEBUG
,
1846 "%s rcvd %s/%d for RS-client %s...duplicate ignored",
1848 inet_ntop(p
->family
, &p
->u
.prefix
, buf
, SU_ADDRSTRLEN
),
1849 p
->prefixlen
, rsclient
->host
);
1851 bgp_unlock_node (rn
);
1852 bgp_attr_unintern (attr_new
);
1857 /* Withdraw/Announce before we fully processed the withdraw */
1858 if (CHECK_FLAG(ri
->flags
, BGP_INFO_REMOVED
))
1859 bgp_info_restore (rn
, ri
);
1861 /* Received Logging. */
1862 if (BGP_DEBUG (update
, UPDATE_IN
))
1863 zlog (peer
->log
, LOG_DEBUG
, "%s rcvd %s/%d for RS-client %s",
1865 inet_ntop(p
->family
, &p
->u
.prefix
, buf
, SU_ADDRSTRLEN
),
1866 p
->prefixlen
, rsclient
->host
);
1868 /* The attribute is changed. */
1869 bgp_info_set_flag (rn
, ri
, BGP_INFO_ATTR_CHANGED
);
1871 /* Update to new attribute. */
1872 bgp_attr_unintern (ri
->attr
);
1873 ri
->attr
= attr_new
;
1875 /* Update MPLS tag. */
1876 if (safi
== SAFI_MPLS_VPN
)
1877 memcpy ((bgp_info_extra_get (ri
))->tag
, tag
, 3);
1879 bgp_info_set_flag (rn
, ri
, BGP_INFO_VALID
);
1881 /* Process change. */
1882 bgp_process (bgp
, rn
, afi
, safi
);
1883 bgp_unlock_node (rn
);
1888 /* Received Logging. */
1889 if (BGP_DEBUG (update
, UPDATE_IN
))
1891 zlog (peer
->log
, LOG_DEBUG
, "%s rcvd %s/%d for RS-client %s",
1893 inet_ntop(p
->family
, &p
->u
.prefix
, buf
, SU_ADDRSTRLEN
),
1894 p
->prefixlen
, rsclient
->host
);
1897 /* Make new BGP info. */
1898 new = bgp_info_new ();
1900 new->sub_type
= sub_type
;
1902 new->attr
= attr_new
;
1903 new->uptime
= bgp_clock ();
1905 /* Update MPLS tag. */
1906 if (safi
== SAFI_MPLS_VPN
)
1907 memcpy ((bgp_info_extra_get (new))->tag
, tag
, 3);
1909 bgp_info_set_flag (rn
, new, BGP_INFO_VALID
);
1911 /* Register new BGP information. */
1912 bgp_info_add (rn
, new);
1914 /* route_node_get lock */
1915 bgp_unlock_node (rn
);
1917 /* Process change. */
1918 bgp_process (bgp
, rn
, afi
, safi
);
1920 bgp_attr_extra_free (&new_attr
);
1926 /* This BGP update is filtered. Log the reason then update BGP entry. */
1927 if (BGP_DEBUG (update
, UPDATE_IN
))
1928 zlog (peer
->log
, LOG_DEBUG
,
1929 "%s rcvd UPDATE about %s/%d -- DENIED for RS-client %s due to: %s",
1931 inet_ntop (p
->family
, &p
->u
.prefix
, buf
, SU_ADDRSTRLEN
),
1932 p
->prefixlen
, rsclient
->host
, reason
);
1935 bgp_rib_remove (rn
, ri
, peer
, afi
, safi
);
1937 bgp_unlock_node (rn
);
1940 bgp_attr_extra_free (&new_attr
);
1946 bgp_withdraw_rsclient (struct peer
*rsclient
, afi_t afi
, safi_t safi
,
1947 struct peer
*peer
, struct prefix
*p
, int type
, int sub_type
,
1948 struct prefix_rd
*prd
, u_char
*tag
)
1950 struct bgp_node
*rn
;
1951 struct bgp_info
*ri
;
1952 char buf
[SU_ADDRSTRLEN
];
1954 if (rsclient
== peer
)
1957 rn
= bgp_afi_node_get (rsclient
->rib
[afi
][safi
], afi
, safi
, p
, prd
);
1959 /* Lookup withdrawn route. */
1960 for (ri
= rn
->info
; ri
; ri
= ri
->next
)
1961 if (ri
->peer
== peer
&& ri
->type
== type
&& ri
->sub_type
== sub_type
)
1964 /* Withdraw specified route from routing table. */
1965 if (ri
&& ! CHECK_FLAG (ri
->flags
, BGP_INFO_HISTORY
))
1966 bgp_rib_withdraw (rn
, ri
, peer
, afi
, safi
);
1967 else if (BGP_DEBUG (update
, UPDATE_IN
))
1968 zlog (peer
->log
, LOG_DEBUG
,
1969 "%s Can't find the route %s/%d", peer
->host
,
1970 inet_ntop (p
->family
, &p
->u
.prefix
, buf
, SU_ADDRSTRLEN
),
1973 /* Unlock bgp_node_get() lock. */
1974 bgp_unlock_node (rn
);
1978 bgp_update_main (struct peer
*peer
, struct prefix
*p
, struct attr
*attr
,
1979 afi_t afi
, safi_t safi
, int type
, int sub_type
,
1980 struct prefix_rd
*prd
, u_char
*tag
, int soft_reconfig
)
1983 int aspath_loop_count
= 0;
1984 struct bgp_node
*rn
;
1986 struct attr new_attr
= { 0 };
1987 struct attr
*attr_new
;
1988 struct bgp_info
*ri
;
1989 struct bgp_info
*new;
1991 char buf
[SU_ADDRSTRLEN
];
1994 rn
= bgp_afi_node_get (bgp
->rib
[afi
][safi
], afi
, safi
, p
, prd
);
1996 /* When peer's soft reconfiguration enabled. Record input packet in
1998 if (CHECK_FLAG (peer
->af_flags
[afi
][safi
], PEER_FLAG_SOFT_RECONFIG
)
1999 && peer
!= bgp
->peer_self
&& ! soft_reconfig
)
2000 bgp_adj_in_set (rn
, peer
, attr
);
2002 /* Check previously received route. */
2003 for (ri
= rn
->info
; ri
; ri
= ri
->next
)
2004 if (ri
->peer
== peer
&& ri
->type
== type
&& ri
->sub_type
== sub_type
)
2007 /* AS path local-as loop check. */
2008 if (peer
->change_local_as
)
2010 if (! CHECK_FLAG (peer
->flags
, PEER_FLAG_LOCAL_AS_NO_PREPEND
))
2011 aspath_loop_count
= 1;
2013 if (aspath_loop_check (attr
->aspath
, peer
->change_local_as
) > aspath_loop_count
)
2015 reason
= "as-path contains our own AS;";
2020 /* AS path loop check. */
2021 if (aspath_loop_check (attr
->aspath
, bgp
->as
) > peer
->allowas_in
[afi
][safi
]
2022 || (CHECK_FLAG(bgp
->config
, BGP_CONFIG_CONFEDERATION
)
2023 && aspath_loop_check(attr
->aspath
, bgp
->confed_id
)
2024 > peer
->allowas_in
[afi
][safi
]))
2026 reason
= "as-path contains our own AS;";
2030 /* Route reflector originator ID check. */
2031 if (attr
->flag
& ATTR_FLAG_BIT (BGP_ATTR_ORIGINATOR_ID
)
2032 && IPV4_ADDR_SAME (&bgp
->router_id
, &attr
->extra
->originator_id
))
2034 reason
= "originator is us;";
2038 /* Route reflector cluster ID check. */
2039 if (bgp_cluster_filter (peer
, attr
))
2041 reason
= "reflected from the same cluster;";
2045 /* Apply incoming filter. */
2046 if (bgp_input_filter (peer
, p
, attr
, afi
, safi
) == FILTER_DENY
)
2052 /* Apply incoming route-map. */
2053 bgp_attr_dup (&new_attr
, attr
);
2055 if (bgp_input_modifier (peer
, p
, &new_attr
, afi
, safi
) == RMAP_DENY
)
2057 reason
= "route-map;";
2061 /* IPv4 unicast next hop check. */
2062 if (afi
== AFI_IP
&& safi
== SAFI_UNICAST
)
2064 /* If the peer is EBGP and nexthop is not on connected route,
2066 if (peer_sort (peer
) == BGP_PEER_EBGP
&& peer
->ttl
== 1
2067 && ! bgp_nexthop_check_ebgp (afi
, &new_attr
)
2068 && ! CHECK_FLAG (peer
->flags
, PEER_FLAG_DISABLE_CONNECTED_CHECK
))
2070 reason
= "non-connected next-hop;";
2074 /* Next hop must not be 0.0.0.0 nor Class E address. Next hop
2075 must not be my own address. */
2076 if (bgp_nexthop_self (afi
, &new_attr
)
2077 || new_attr
.nexthop
.s_addr
== 0
2078 || ntohl (new_attr
.nexthop
.s_addr
) >= 0xe0000000)
2080 reason
= "martian next-hop;";
2085 attr_new
= bgp_attr_intern (&new_attr
);
2087 /* If the update is implicit withdraw. */
2090 ri
->uptime
= bgp_clock ();
2092 /* Same attribute comes in. */
2093 if (!CHECK_FLAG (ri
->flags
, BGP_INFO_REMOVED
)
2094 && attrhash_cmp (ri
->attr
, attr_new
))
2096 bgp_info_unset_flag (rn
, ri
, BGP_INFO_ATTR_CHANGED
);
2098 if (CHECK_FLAG (bgp
->af_flags
[afi
][safi
], BGP_CONFIG_DAMPENING
)
2099 && peer_sort (peer
) == BGP_PEER_EBGP
2100 && CHECK_FLAG (ri
->flags
, BGP_INFO_HISTORY
))
2102 if (BGP_DEBUG (update
, UPDATE_IN
))
2103 zlog (peer
->log
, LOG_DEBUG
, "%s rcvd %s/%d",
2105 inet_ntop(p
->family
, &p
->u
.prefix
, buf
, SU_ADDRSTRLEN
),
2108 if (bgp_damp_update (ri
, rn
, afi
, safi
) != BGP_DAMP_SUPPRESSED
)
2110 bgp_aggregate_increment (bgp
, p
, ri
, afi
, safi
);
2111 bgp_process (bgp
, rn
, afi
, safi
);
2114 else /* Duplicate - odd */
2116 if (BGP_DEBUG (update
, UPDATE_IN
))
2117 zlog (peer
->log
, LOG_DEBUG
,
2118 "%s rcvd %s/%d...duplicate ignored",
2120 inet_ntop(p
->family
, &p
->u
.prefix
, buf
, SU_ADDRSTRLEN
),
2123 /* graceful restart STALE flag unset. */
2124 if (CHECK_FLAG (ri
->flags
, BGP_INFO_STALE
))
2126 bgp_info_unset_flag (rn
, ri
, BGP_INFO_STALE
);
2127 bgp_process (bgp
, rn
, afi
, safi
);
2131 bgp_unlock_node (rn
);
2132 bgp_attr_unintern (attr_new
);
2133 bgp_attr_extra_free (&new_attr
);
2138 /* Withdraw/Announce before we fully processed the withdraw */
2139 if (CHECK_FLAG(ri
->flags
, BGP_INFO_REMOVED
))
2141 if (BGP_DEBUG (update
, UPDATE_IN
))
2142 zlog (peer
->log
, LOG_DEBUG
, "%s rcvd %s/%d, flapped quicker than processing",
2144 inet_ntop(p
->family
, &p
->u
.prefix
, buf
, SU_ADDRSTRLEN
),
2146 bgp_info_restore (rn
, ri
);
2149 /* Received Logging. */
2150 if (BGP_DEBUG (update
, UPDATE_IN
))
2151 zlog (peer
->log
, LOG_DEBUG
, "%s rcvd %s/%d",
2153 inet_ntop(p
->family
, &p
->u
.prefix
, buf
, SU_ADDRSTRLEN
),
2156 /* graceful restart STALE flag unset. */
2157 if (CHECK_FLAG (ri
->flags
, BGP_INFO_STALE
))
2158 bgp_info_unset_flag (rn
, ri
, BGP_INFO_STALE
);
2160 /* The attribute is changed. */
2161 bgp_info_set_flag (rn
, ri
, BGP_INFO_ATTR_CHANGED
);
2163 /* implicit withdraw, decrement aggregate and pcount here.
2164 * only if update is accepted, they'll increment below.
2166 bgp_aggregate_decrement (bgp
, p
, ri
, afi
, safi
);
2168 /* Update bgp route dampening information. */
2169 if (CHECK_FLAG (bgp
->af_flags
[afi
][safi
], BGP_CONFIG_DAMPENING
)
2170 && peer_sort (peer
) == BGP_PEER_EBGP
)
2172 /* This is implicit withdraw so we should update dampening
2174 if (! CHECK_FLAG (ri
->flags
, BGP_INFO_HISTORY
))
2175 bgp_damp_withdraw (ri
, rn
, afi
, safi
, 1);
2178 /* Update to new attribute. */
2179 bgp_attr_unintern (ri
->attr
);
2180 ri
->attr
= attr_new
;
2182 /* Update MPLS tag. */
2183 if (safi
== SAFI_MPLS_VPN
)
2184 memcpy ((bgp_info_extra_get (ri
))->tag
, tag
, 3);
2186 /* Update bgp route dampening information. */
2187 if (CHECK_FLAG (bgp
->af_flags
[afi
][safi
], BGP_CONFIG_DAMPENING
)
2188 && peer_sort (peer
) == BGP_PEER_EBGP
)
2190 /* Now we do normal update dampening. */
2191 ret
= bgp_damp_update (ri
, rn
, afi
, safi
);
2192 if (ret
== BGP_DAMP_SUPPRESSED
)
2194 bgp_unlock_node (rn
);
2195 bgp_attr_extra_free (&new_attr
);
2200 /* Nexthop reachability check. */
2201 if ((afi
== AFI_IP
|| afi
== AFI_IP6
)
2202 && safi
== SAFI_UNICAST
2203 && (peer_sort (peer
) == BGP_PEER_IBGP
2204 || peer_sort (peer
) == BGP_PEER_CONFED
2205 || (peer_sort (peer
) == BGP_PEER_EBGP
&& peer
->ttl
!= 1)
2206 || CHECK_FLAG (peer
->flags
, PEER_FLAG_DISABLE_CONNECTED_CHECK
)))
2208 if (bgp_nexthop_lookup (afi
, peer
, ri
, NULL
, NULL
))
2209 bgp_info_set_flag (rn
, ri
, BGP_INFO_VALID
);
2211 bgp_info_unset_flag (rn
, ri
, BGP_INFO_VALID
);
2214 bgp_info_set_flag (rn
, ri
, BGP_INFO_VALID
);
2216 /* Process change. */
2217 bgp_aggregate_increment (bgp
, p
, ri
, afi
, safi
);
2219 bgp_process (bgp
, rn
, afi
, safi
);
2220 bgp_unlock_node (rn
);
2221 bgp_attr_extra_free (&new_attr
);
2226 /* Received Logging. */
2227 if (BGP_DEBUG (update
, UPDATE_IN
))
2229 zlog (peer
->log
, LOG_DEBUG
, "%s rcvd %s/%d",
2231 inet_ntop(p
->family
, &p
->u
.prefix
, buf
, SU_ADDRSTRLEN
),
2235 /* Make new BGP info. */
2236 new = bgp_info_new ();
2238 new->sub_type
= sub_type
;
2240 new->attr
= attr_new
;
2241 new->uptime
= bgp_clock ();
2243 /* Update MPLS tag. */
2244 if (safi
== SAFI_MPLS_VPN
)
2245 memcpy ((bgp_info_extra_get (new))->tag
, tag
, 3);
2247 /* Nexthop reachability check. */
2248 if ((afi
== AFI_IP
|| afi
== AFI_IP6
)
2249 && safi
== SAFI_UNICAST
2250 && (peer_sort (peer
) == BGP_PEER_IBGP
2251 || peer_sort (peer
) == BGP_PEER_CONFED
2252 || (peer_sort (peer
) == BGP_PEER_EBGP
&& peer
->ttl
!= 1)
2253 || CHECK_FLAG (peer
->flags
, PEER_FLAG_DISABLE_CONNECTED_CHECK
)))
2255 if (bgp_nexthop_lookup (afi
, peer
, new, NULL
, NULL
))
2256 bgp_info_set_flag (rn
, new, BGP_INFO_VALID
);
2258 bgp_info_unset_flag (rn
, new, BGP_INFO_VALID
);
2261 bgp_info_set_flag (rn
, new, BGP_INFO_VALID
);
2263 /* Increment prefix */
2264 bgp_aggregate_increment (bgp
, p
, new, afi
, safi
);
2266 /* Register new BGP information. */
2267 bgp_info_add (rn
, new);
2269 /* route_node_get lock */
2270 bgp_unlock_node (rn
);
2272 bgp_attr_extra_free (&new_attr
);
2274 /* If maximum prefix count is configured and current prefix
2276 if (bgp_maximum_prefix_overflow (peer
, afi
, safi
, 0))
2279 /* Process change. */
2280 bgp_process (bgp
, rn
, afi
, safi
);
2284 /* This BGP update is filtered. Log the reason then update BGP
2287 if (BGP_DEBUG (update
, UPDATE_IN
))
2288 zlog (peer
->log
, LOG_DEBUG
,
2289 "%s rcvd UPDATE about %s/%d -- DENIED due to: %s",
2291 inet_ntop (p
->family
, &p
->u
.prefix
, buf
, SU_ADDRSTRLEN
),
2292 p
->prefixlen
, reason
);
2295 bgp_rib_remove (rn
, ri
, peer
, afi
, safi
);
2297 bgp_unlock_node (rn
);
2299 bgp_attr_extra_free (&new_attr
);
2305 bgp_update (struct peer
*peer
, struct prefix
*p
, struct attr
*attr
,
2306 afi_t afi
, safi_t safi
, int type
, int sub_type
,
2307 struct prefix_rd
*prd
, u_char
*tag
, int soft_reconfig
)
2309 struct peer
*rsclient
;
2310 struct listnode
*node
, *nnode
;
2314 ret
= bgp_update_main (peer
, p
, attr
, afi
, safi
, type
, sub_type
, prd
, tag
,
2319 /* Process the update for each RS-client. */
2320 for (ALL_LIST_ELEMENTS (bgp
->rsclient
, node
, nnode
, rsclient
))
2322 if (CHECK_FLAG (rsclient
->af_flags
[afi
][safi
], PEER_FLAG_RSERVER_CLIENT
))
2323 bgp_update_rsclient (rsclient
, afi
, safi
, attr
, peer
, p
, type
,
2324 sub_type
, prd
, tag
);
2331 bgp_withdraw (struct peer
*peer
, struct prefix
*p
, struct attr
*attr
,
2332 afi_t afi
, safi_t safi
, int type
, int sub_type
,
2333 struct prefix_rd
*prd
, u_char
*tag
)
2336 char buf
[SU_ADDRSTRLEN
];
2337 struct bgp_node
*rn
;
2338 struct bgp_info
*ri
;
2339 struct peer
*rsclient
;
2340 struct listnode
*node
, *nnode
;
2344 /* Process the withdraw for each RS-client. */
2345 for (ALL_LIST_ELEMENTS (bgp
->rsclient
, node
, nnode
, rsclient
))
2347 if (CHECK_FLAG (rsclient
->af_flags
[afi
][safi
], PEER_FLAG_RSERVER_CLIENT
))
2348 bgp_withdraw_rsclient (rsclient
, afi
, safi
, peer
, p
, type
, sub_type
, prd
, tag
);
2352 if (BGP_DEBUG (update
, UPDATE_IN
))
2353 zlog (peer
->log
, LOG_DEBUG
, "%s rcvd UPDATE about %s/%d -- withdrawn",
2355 inet_ntop(p
->family
, &p
->u
.prefix
, buf
, SU_ADDRSTRLEN
),
2359 rn
= bgp_afi_node_get (bgp
->rib
[afi
][safi
], afi
, safi
, p
, prd
);
2361 /* If peer is soft reconfiguration enabled. Record input packet for
2362 further calculation. */
2363 if (CHECK_FLAG (peer
->af_flags
[afi
][safi
], PEER_FLAG_SOFT_RECONFIG
)
2364 && peer
!= bgp
->peer_self
)
2365 bgp_adj_in_unset (rn
, peer
);
2367 /* Lookup withdrawn route. */
2368 for (ri
= rn
->info
; ri
; ri
= ri
->next
)
2369 if (ri
->peer
== peer
&& ri
->type
== type
&& ri
->sub_type
== sub_type
)
2372 /* Withdraw specified route from routing table. */
2373 if (ri
&& ! CHECK_FLAG (ri
->flags
, BGP_INFO_HISTORY
))
2374 bgp_rib_withdraw (rn
, ri
, peer
, afi
, safi
);
2375 else if (BGP_DEBUG (update
, UPDATE_IN
))
2376 zlog (peer
->log
, LOG_DEBUG
,
2377 "%s Can't find the route %s/%d", peer
->host
,
2378 inet_ntop (p
->family
, &p
->u
.prefix
, buf
, SU_ADDRSTRLEN
),
2381 /* Unlock bgp_node_get() lock. */
2382 bgp_unlock_node (rn
);
2388 bgp_default_originate (struct peer
*peer
, afi_t afi
, safi_t safi
, int withdraw
)
2391 struct attr attr
= { 0 };
2392 struct aspath
*aspath
= { 0 };
2394 struct bgp_info binfo
;
2396 int ret
= RMAP_DENYMATCH
;
2398 if (!(afi
== AFI_IP
|| afi
== AFI_IP6
))
2402 from
= bgp
->peer_self
;
2404 bgp_attr_default_set (&attr
, BGP_ORIGIN_IGP
);
2405 aspath
= attr
.aspath
;
2406 attr
.local_pref
= bgp
->default_local_pref
;
2407 memcpy (&attr
.nexthop
, &peer
->nexthop
.v4
, IPV4_MAX_BYTELEN
);
2410 str2prefix ("0.0.0.0/0", &p
);
2412 else if (afi
== AFI_IP6
)
2414 struct attr_extra
*ae
;
2417 ae
= bgp_attr_extra_get (&attr
);
2420 str2prefix ("::/0", &p
);
2422 /* IPv6 global nexthop must be included. */
2423 memcpy (&ae
->mp_nexthop_global
, &peer
->nexthop
.v6_global
,
2425 ae
->mp_nexthop_len
= 16;
2427 /* If the peer is on shared nextwork and we have link-local
2429 if (peer
->shared_network
2430 && !IN6_IS_ADDR_UNSPECIFIED (&peer
->nexthop
.v6_local
))
2432 memcpy (&ae
->mp_nexthop_local
, &peer
->nexthop
.v6_local
,
2434 ae
->mp_nexthop_len
= 32;
2437 #endif /* HAVE_IPV6 */
2439 if (peer
->default_rmap
[afi
][safi
].name
)
2441 binfo
.peer
= bgp
->peer_self
;
2444 SET_FLAG (bgp
->peer_self
->rmap_type
, PEER_RMAP_TYPE_DEFAULT
);
2446 ret
= route_map_apply (peer
->default_rmap
[afi
][safi
].map
, &p
,
2449 bgp
->peer_self
->rmap_type
= 0;
2451 if (ret
== RMAP_DENYMATCH
)
2453 bgp_attr_flush (&attr
);
2460 if (CHECK_FLAG (peer
->af_sflags
[afi
][safi
], PEER_STATUS_DEFAULT_ORIGINATE
))
2461 bgp_default_withdraw_send (peer
, afi
, safi
);
2462 UNSET_FLAG (peer
->af_sflags
[afi
][safi
], PEER_STATUS_DEFAULT_ORIGINATE
);
2466 SET_FLAG (peer
->af_sflags
[afi
][safi
], PEER_STATUS_DEFAULT_ORIGINATE
);
2467 bgp_default_update_send (peer
, &attr
, afi
, safi
, from
);
2470 bgp_attr_extra_free (&attr
);
2471 aspath_unintern (aspath
);
2475 bgp_announce_table (struct peer
*peer
, afi_t afi
, safi_t safi
,
2476 struct bgp_table
*table
, int rsclient
)
2478 struct bgp_node
*rn
;
2479 struct bgp_info
*ri
;
2480 struct attr attr
= { 0 };
2483 table
= (rsclient
) ? peer
->rib
[afi
][safi
] : peer
->bgp
->rib
[afi
][safi
];
2485 if (safi
!= SAFI_MPLS_VPN
2486 && CHECK_FLAG (peer
->af_flags
[afi
][safi
], PEER_FLAG_DEFAULT_ORIGINATE
))
2487 bgp_default_originate (peer
, afi
, safi
, 0);
2489 for (rn
= bgp_table_top (table
); rn
; rn
= bgp_route_next(rn
))
2490 for (ri
= rn
->info
; ri
; ri
= ri
->next
)
2491 if (CHECK_FLAG (ri
->flags
, BGP_INFO_SELECTED
) && ri
->peer
!= peer
)
2494 (bgp_announce_check_rsclient (ri
, peer
, &rn
->p
, &attr
, afi
, safi
))
2495 : (bgp_announce_check (ri
, peer
, &rn
->p
, &attr
, afi
, safi
)))
2496 bgp_adj_out_set (rn
, peer
, &rn
->p
, &attr
, afi
, safi
, ri
);
2498 bgp_adj_out_unset (rn
, peer
, &rn
->p
, afi
, safi
);
2500 bgp_attr_extra_free (&attr
);
2505 bgp_announce_route (struct peer
*peer
, afi_t afi
, safi_t safi
)
2507 struct bgp_node
*rn
;
2508 struct bgp_table
*table
;
2510 if (peer
->status
!= Established
)
2513 if (! peer
->afc_nego
[afi
][safi
])
2516 /* First update is deferred until ORF or ROUTE-REFRESH is received */
2517 if (CHECK_FLAG (peer
->af_sflags
[afi
][safi
], PEER_STATUS_ORF_WAIT_REFRESH
))
2520 if (safi
!= SAFI_MPLS_VPN
)
2521 bgp_announce_table (peer
, afi
, safi
, NULL
, 0);
2523 for (rn
= bgp_table_top (peer
->bgp
->rib
[afi
][safi
]); rn
;
2524 rn
= bgp_route_next(rn
))
2525 if ((table
= (rn
->info
)) != NULL
)
2526 bgp_announce_table (peer
, afi
, safi
, table
, 0);
2528 if (CHECK_FLAG(peer
->af_flags
[afi
][safi
], PEER_FLAG_RSERVER_CLIENT
))
2529 bgp_announce_table (peer
, afi
, safi
, NULL
, 1);
2533 bgp_announce_route_all (struct peer
*peer
)
2538 for (afi
= AFI_IP
; afi
< AFI_MAX
; afi
++)
2539 for (safi
= SAFI_UNICAST
; safi
< SAFI_MAX
; safi
++)
2540 bgp_announce_route (peer
, afi
, safi
);
2544 bgp_soft_reconfig_table_rsclient (struct peer
*rsclient
, afi_t afi
,
2545 safi_t safi
, struct bgp_table
*table
)
2547 struct bgp_node
*rn
;
2548 struct bgp_adj_in
*ain
;
2551 table
= rsclient
->bgp
->rib
[afi
][safi
];
2553 for (rn
= bgp_table_top (table
); rn
; rn
= bgp_route_next (rn
))
2554 for (ain
= rn
->adj_in
; ain
; ain
= ain
->next
)
2556 bgp_update_rsclient (rsclient
, afi
, safi
, ain
->attr
, ain
->peer
,
2557 &rn
->p
, ZEBRA_ROUTE_BGP
, BGP_ROUTE_NORMAL
, NULL
, NULL
);
2562 bgp_soft_reconfig_rsclient (struct peer
*rsclient
, afi_t afi
, safi_t safi
)
2564 struct bgp_table
*table
;
2565 struct bgp_node
*rn
;
2567 if (safi
!= SAFI_MPLS_VPN
)
2568 bgp_soft_reconfig_table_rsclient (rsclient
, afi
, safi
, NULL
);
2571 for (rn
= bgp_table_top (rsclient
->bgp
->rib
[afi
][safi
]); rn
;
2572 rn
= bgp_route_next (rn
))
2573 if ((table
= rn
->info
) != NULL
)
2574 bgp_soft_reconfig_table_rsclient (rsclient
, afi
, safi
, table
);
2578 bgp_soft_reconfig_table (struct peer
*peer
, afi_t afi
, safi_t safi
,
2579 struct bgp_table
*table
)
2582 struct bgp_node
*rn
;
2583 struct bgp_adj_in
*ain
;
2586 table
= peer
->bgp
->rib
[afi
][safi
];
2588 for (rn
= bgp_table_top (table
); rn
; rn
= bgp_route_next (rn
))
2589 for (ain
= rn
->adj_in
; ain
; ain
= ain
->next
)
2591 if (ain
->peer
== peer
)
2593 ret
= bgp_update (peer
, &rn
->p
, ain
->attr
, afi
, safi
,
2594 ZEBRA_ROUTE_BGP
, BGP_ROUTE_NORMAL
,
2598 bgp_unlock_node (rn
);
2607 bgp_soft_reconfig_in (struct peer
*peer
, afi_t afi
, safi_t safi
)
2609 struct bgp_node
*rn
;
2610 struct bgp_table
*table
;
2612 if (peer
->status
!= Established
)
2615 if (safi
!= SAFI_MPLS_VPN
)
2616 bgp_soft_reconfig_table (peer
, afi
, safi
, NULL
);
2618 for (rn
= bgp_table_top (peer
->bgp
->rib
[afi
][safi
]); rn
;
2619 rn
= bgp_route_next (rn
))
2620 if ((table
= rn
->info
) != NULL
)
2621 bgp_soft_reconfig_table (peer
, afi
, safi
, table
);
2625 struct bgp_clear_node_queue
2627 struct bgp_node
*rn
;
2628 enum bgp_clear_route_type purpose
;
2631 static wq_item_status
2632 bgp_clear_route_node (struct work_queue
*wq
, void *data
)
2634 struct bgp_clear_node_queue
*cnq
= data
;
2635 struct bgp_node
*rn
= cnq
->rn
;
2636 struct peer
*peer
= wq
->spec
.data
;
2637 struct bgp_info
*ri
;
2638 afi_t afi
= rn
->table
->afi
;
2639 safi_t safi
= rn
->table
->safi
;
2641 assert (rn
&& peer
);
2643 for (ri
= rn
->info
; ri
; ri
= ri
->next
)
2644 if (ri
->peer
== peer
|| cnq
->purpose
== BGP_CLEAR_ROUTE_MY_RSCLIENT
)
2646 /* graceful restart STALE flag set. */
2647 if (CHECK_FLAG (peer
->sflags
, PEER_STATUS_NSF_WAIT
)
2648 && peer
->nsf
[afi
][safi
]
2649 && ! CHECK_FLAG (ri
->flags
, BGP_INFO_STALE
)
2650 && ! CHECK_FLAG (ri
->flags
, BGP_INFO_UNUSEABLE
))
2651 bgp_info_set_flag (rn
, ri
, BGP_INFO_STALE
);
2653 bgp_rib_remove (rn
, ri
, peer
, afi
, safi
);
2660 bgp_clear_node_queue_del (struct work_queue
*wq
, void *data
)
2662 struct bgp_clear_node_queue
*cnq
= data
;
2663 struct bgp_node
*rn
= cnq
->rn
;
2664 struct bgp_table
*table
= rn
->table
;
2666 bgp_unlock_node (rn
);
2667 bgp_table_unlock (table
);
2668 XFREE (MTYPE_BGP_CLEAR_NODE_QUEUE
, cnq
);
2672 bgp_clear_node_complete (struct work_queue
*wq
)
2674 struct peer
*peer
= wq
->spec
.data
;
2676 /* Tickle FSM to start moving again */
2677 BGP_EVENT_ADD (peer
, Clearing_Completed
);
2679 peer_unlock (peer
); /* bgp_clear_route */
2683 bgp_clear_node_queue_init (struct peer
*peer
)
2685 char wname
[sizeof("clear xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx")];
2687 snprintf (wname
, sizeof(wname
), "clear %s", peer
->host
);
2688 #undef CLEAR_QUEUE_NAME_LEN
2690 if ( (peer
->clear_node_queue
= work_queue_new (bm
->master
, wname
)) == NULL
)
2692 zlog_err ("%s: Failed to allocate work queue", __func__
);
2695 peer
->clear_node_queue
->spec
.hold
= 10;
2696 peer
->clear_node_queue
->spec
.workfunc
= &bgp_clear_route_node
;
2697 peer
->clear_node_queue
->spec
.del_item_data
= &bgp_clear_node_queue_del
;
2698 peer
->clear_node_queue
->spec
.completion_func
= &bgp_clear_node_complete
;
2699 peer
->clear_node_queue
->spec
.max_retries
= 0;
2701 /* we only 'lock' this peer reference when the queue is actually active */
2702 peer
->clear_node_queue
->spec
.data
= peer
;
2706 bgp_clear_route_table (struct peer
*peer
, afi_t afi
, safi_t safi
,
2707 struct bgp_table
*table
, struct peer
*rsclient
,
2708 enum bgp_clear_route_type purpose
)
2710 struct bgp_node
*rn
;
2714 table
= (rsclient
) ? rsclient
->rib
[afi
][safi
] : peer
->bgp
->rib
[afi
][safi
];
2716 /* If still no table => afi/safi isn't configured at all or smth. */
2720 for (rn
= bgp_table_top (table
); rn
; rn
= bgp_route_next (rn
))
2722 struct bgp_info
*ri
;
2723 struct bgp_adj_in
*ain
;
2724 struct bgp_adj_out
*aout
;
2726 if (rn
->info
== NULL
)
2729 /* XXX:TODO: This is suboptimal, every non-empty route_node is
2730 * queued for every clearing peer, regardless of whether it is
2731 * relevant to the peer at hand.
2733 * Overview: There are 3 different indices which need to be
2734 * scrubbed, potentially, when a peer is removed:
2736 * 1 peer's routes visible via the RIB (ie accepted routes)
2737 * 2 peer's routes visible by the (optional) peer's adj-in index
2738 * 3 other routes visible by the peer's adj-out index
2740 * 3 there is no hurry in scrubbing, once the struct peer is
2741 * removed from bgp->peer, we could just GC such deleted peer's
2742 * adj-outs at our leisure.
2744 * 1 and 2 must be 'scrubbed' in some way, at least made
2745 * invisible via RIB index before peer session is allowed to be
2746 * brought back up. So one needs to know when such a 'search' is
2751 * - there'd be a single global queue or a single RIB walker
2752 * - rather than tracking which route_nodes still need to be
2753 * examined on a peer basis, we'd track which peers still
2756 * Given that our per-peer prefix-counts now should be reliable,
2757 * this may actually be achievable. It doesn't seem to be a huge
2758 * problem at this time,
2760 for (ri
= rn
->info
; ri
; ri
= ri
->next
)
2761 if (ri
->peer
== peer
|| purpose
== BGP_CLEAR_ROUTE_MY_RSCLIENT
)
2763 struct bgp_clear_node_queue
*cnq
;
2765 /* both unlocked in bgp_clear_node_queue_del */
2766 bgp_table_lock (rn
->table
);
2768 cnq
= XCALLOC (MTYPE_BGP_CLEAR_NODE_QUEUE
,
2769 sizeof (struct bgp_clear_node_queue
));
2771 cnq
->purpose
= purpose
;
2772 work_queue_add (peer
->clear_node_queue
, cnq
);
2776 for (ain
= rn
->adj_in
; ain
; ain
= ain
->next
)
2777 if (ain
->peer
== peer
|| purpose
== BGP_CLEAR_ROUTE_MY_RSCLIENT
)
2779 bgp_adj_in_remove (rn
, ain
);
2780 bgp_unlock_node (rn
);
2783 for (aout
= rn
->adj_out
; aout
; aout
= aout
->next
)
2784 if (aout
->peer
== peer
|| purpose
== BGP_CLEAR_ROUTE_MY_RSCLIENT
)
2786 bgp_adj_out_remove (rn
, aout
, peer
, afi
, safi
);
2787 bgp_unlock_node (rn
);
2795 bgp_clear_route (struct peer
*peer
, afi_t afi
, safi_t safi
,
2796 enum bgp_clear_route_type purpose
)
2798 struct bgp_node
*rn
;
2799 struct bgp_table
*table
;
2800 struct peer
*rsclient
;
2801 struct listnode
*node
, *nnode
;
2803 if (peer
->clear_node_queue
== NULL
)
2804 bgp_clear_node_queue_init (peer
);
2806 /* bgp_fsm.c keeps sessions in state Clearing, not transitioning to
2807 * Idle until it receives a Clearing_Completed event. This protects
2808 * against peers which flap faster than we can we clear, which could
2811 * a) race with routes from the new session being installed before
2812 * clear_route_node visits the node (to delete the route of that
2814 * b) resource exhaustion, clear_route_node likely leads to an entry
2815 * on the process_main queue. Fast-flapping could cause that queue
2818 if (!peer
->clear_node_queue
->thread
)
2819 peer_lock (peer
); /* bgp_clear_node_complete */
2823 case BGP_CLEAR_ROUTE_NORMAL
:
2824 if (safi
!= SAFI_MPLS_VPN
)
2825 bgp_clear_route_table (peer
, afi
, safi
, NULL
, NULL
, purpose
);
2827 for (rn
= bgp_table_top (peer
->bgp
->rib
[afi
][safi
]); rn
;
2828 rn
= bgp_route_next (rn
))
2829 if ((table
= rn
->info
) != NULL
)
2830 bgp_clear_route_table (peer
, afi
, safi
, table
, NULL
, purpose
);
2832 for (ALL_LIST_ELEMENTS (peer
->bgp
->rsclient
, node
, nnode
, rsclient
))
2833 if (CHECK_FLAG(rsclient
->af_flags
[afi
][safi
],
2834 PEER_FLAG_RSERVER_CLIENT
))
2835 bgp_clear_route_table (peer
, afi
, safi
, NULL
, rsclient
, purpose
);
2838 case BGP_CLEAR_ROUTE_MY_RSCLIENT
:
2839 bgp_clear_route_table (peer
, afi
, safi
, NULL
, peer
, purpose
);
2847 /* If no routes were cleared, nothing was added to workqueue, the
2848 * completion function won't be run by workqueue code - call it here.
2849 * XXX: Actually, this assumption doesn't hold, see
2850 * bgp_clear_route_table(), we queue all non-empty nodes.
2852 * Additionally, there is a presumption in FSM that clearing is only
2853 * really needed if peer state is Established - peers in
2854 * pre-Established states shouldn't have any route-update state
2855 * associated with them (in or out).
2857 * We still can get here in pre-Established though, through
2858 * peer_delete -> bgp_fsm_change_status, so this is a useful sanity
2859 * check to ensure the assumption above holds.
2861 * At some future point, this check could be move to the top of the
2862 * function, and do a quick early-return when state is
2863 * pre-Established, avoiding above list and table scans. Once we're
2866 if (!peer
->clear_node_queue
->thread
)
2867 bgp_clear_node_complete (peer
->clear_node_queue
);
2871 bgp_clear_route_all (struct peer
*peer
)
2876 for (afi
= AFI_IP
; afi
< AFI_MAX
; afi
++)
2877 for (safi
= SAFI_UNICAST
; safi
< SAFI_MAX
; safi
++)
2878 bgp_clear_route (peer
, afi
, safi
, BGP_CLEAR_ROUTE_NORMAL
);
2882 bgp_clear_adj_in (struct peer
*peer
, afi_t afi
, safi_t safi
)
2884 struct bgp_table
*table
;
2885 struct bgp_node
*rn
;
2886 struct bgp_adj_in
*ain
;
2888 table
= peer
->bgp
->rib
[afi
][safi
];
2890 for (rn
= bgp_table_top (table
); rn
; rn
= bgp_route_next (rn
))
2891 for (ain
= rn
->adj_in
; ain
; ain
= ain
->next
)
2892 if (ain
->peer
== peer
)
2894 bgp_adj_in_remove (rn
, ain
);
2895 bgp_unlock_node (rn
);
2901 bgp_clear_stale_route (struct peer
*peer
, afi_t afi
, safi_t safi
)
2903 struct bgp_node
*rn
;
2904 struct bgp_info
*ri
;
2905 struct bgp_table
*table
;
2907 table
= peer
->bgp
->rib
[afi
][safi
];
2909 for (rn
= bgp_table_top (table
); rn
; rn
= bgp_route_next (rn
))
2911 for (ri
= rn
->info
; ri
; ri
= ri
->next
)
2912 if (ri
->peer
== peer
)
2914 if (CHECK_FLAG (ri
->flags
, BGP_INFO_STALE
))
2915 bgp_rib_remove (rn
, ri
, peer
, afi
, safi
);
2921 /* Delete all kernel routes. */
2923 bgp_cleanup_routes (void)
2926 struct listnode
*node
, *nnode
;
2927 struct bgp_node
*rn
;
2928 struct bgp_table
*table
;
2929 struct bgp_info
*ri
;
2931 for (ALL_LIST_ELEMENTS (bm
->bgp
, node
, nnode
, bgp
))
2933 table
= bgp
->rib
[AFI_IP
][SAFI_UNICAST
];
2935 for (rn
= bgp_table_top (table
); rn
; rn
= bgp_route_next (rn
))
2936 for (ri
= rn
->info
; ri
; ri
= ri
->next
)
2937 if (CHECK_FLAG (ri
->flags
, BGP_INFO_SELECTED
)
2938 && ri
->type
== ZEBRA_ROUTE_BGP
2939 && ri
->sub_type
== BGP_ROUTE_NORMAL
)
2940 bgp_zebra_withdraw (&rn
->p
, ri
);
2942 table
= bgp
->rib
[AFI_IP6
][SAFI_UNICAST
];
2944 for (rn
= bgp_table_top (table
); rn
; rn
= bgp_route_next (rn
))
2945 for (ri
= rn
->info
; ri
; ri
= ri
->next
)
2946 if (CHECK_FLAG (ri
->flags
, BGP_INFO_SELECTED
)
2947 && ri
->type
== ZEBRA_ROUTE_BGP
2948 && ri
->sub_type
== BGP_ROUTE_NORMAL
)
2949 bgp_zebra_withdraw (&rn
->p
, ri
);
2957 bgp_zclient_reset ();
2958 access_list_reset ();
2959 prefix_list_reset ();
2962 /* Parse NLRI stream. Withdraw NLRI is recognized by NULL attr
2965 bgp_nlri_parse (struct peer
*peer
, struct attr
*attr
, struct bgp_nlri
*packet
)
2973 /* Check peer status. */
2974 if (peer
->status
!= Established
)
2978 lim
= pnt
+ packet
->length
;
2980 for (; pnt
< lim
; pnt
+= psize
)
2982 /* Clear prefix structure. */
2983 memset (&p
, 0, sizeof (struct prefix
));
2985 /* Fetch prefix length. */
2986 p
.prefixlen
= *pnt
++;
2987 p
.family
= afi2family (packet
->afi
);
2989 /* Already checked in nlri_sanity_check(). We do double check
2991 if ((packet
->afi
== AFI_IP
&& p
.prefixlen
> 32)
2992 || (packet
->afi
== AFI_IP6
&& p
.prefixlen
> 128))
2995 /* Packet size overflow check. */
2996 psize
= PSIZE (p
.prefixlen
);
2998 /* When packet overflow occur return immediately. */
2999 if (pnt
+ psize
> lim
)
3002 /* Fetch prefix from NLRI packet. */
3003 memcpy (&p
.u
.prefix
, pnt
, psize
);
3005 /* Check address. */
3006 if (packet
->afi
== AFI_IP
&& packet
->safi
== SAFI_UNICAST
)
3008 if (IN_CLASSD (ntohl (p
.u
.prefix4
.s_addr
)))
3011 * From draft-ietf-idr-bgp4-22, Section 6.3:
3012 * If a BGP router receives an UPDATE message with a
3013 * semantically incorrect NLRI field, in which a prefix is
3014 * semantically incorrect (eg. an unexpected multicast IP
3015 * address), it should ignore the prefix.
3017 zlog (peer
->log
, LOG_ERR
,
3018 "IPv4 unicast NLRI is multicast address %s",
3019 inet_ntoa (p
.u
.prefix4
));
3026 /* Check address. */
3027 if (packet
->afi
== AFI_IP6
&& packet
->safi
== SAFI_UNICAST
)
3029 if (IN6_IS_ADDR_LINKLOCAL (&p
.u
.prefix6
))
3033 zlog (peer
->log
, LOG_WARNING
,
3034 "IPv6 link-local NLRI received %s ignore this NLRI",
3035 inet_ntop (AF_INET6
, &p
.u
.prefix6
, buf
, BUFSIZ
));
3040 #endif /* HAVE_IPV6 */
3042 /* Normal process. */
3044 ret
= bgp_update (peer
, &p
, attr
, packet
->afi
, packet
->safi
,
3045 ZEBRA_ROUTE_BGP
, BGP_ROUTE_NORMAL
, NULL
, NULL
, 0);
3047 ret
= bgp_withdraw (peer
, &p
, attr
, packet
->afi
, packet
->safi
,
3048 ZEBRA_ROUTE_BGP
, BGP_ROUTE_NORMAL
, NULL
, NULL
);
3050 /* Address family configuration mismatch or maximum-prefix count
3056 /* Packet length consistency check. */
3063 /* NLRI encode syntax check routine. */
3065 bgp_nlri_sanity_check (struct peer
*peer
, int afi
, u_char
*pnt
,
3074 /* RFC1771 6.3 The NLRI field in the UPDATE message is checked for
3075 syntactic validity. If the field is syntactically incorrect,
3076 then the Error Subcode is set to Invalid Network Field. */
3082 /* Prefix length check. */
3083 if ((afi
== AFI_IP
&& prefixlen
> 32)
3084 || (afi
== AFI_IP6
&& prefixlen
> 128))
3086 plog_err (peer
->log
,
3087 "%s [Error] Update packet error (wrong prefix length %d)",
3088 peer
->host
, prefixlen
);
3089 bgp_notify_send (peer
, BGP_NOTIFY_UPDATE_ERR
,
3090 BGP_NOTIFY_UPDATE_INVAL_NETWORK
);
3094 /* Packet size overflow check. */
3095 psize
= PSIZE (prefixlen
);
3097 if (pnt
+ psize
> end
)
3099 plog_err (peer
->log
,
3100 "%s [Error] Update packet error"
3101 " (prefix data overflow prefix size is %d)",
3103 bgp_notify_send (peer
, BGP_NOTIFY_UPDATE_ERR
,
3104 BGP_NOTIFY_UPDATE_INVAL_NETWORK
);
3111 /* Packet length consistency check. */
3114 plog_err (peer
->log
,
3115 "%s [Error] Update packet error"
3116 " (prefix length mismatch with total length)",
3118 bgp_notify_send (peer
, BGP_NOTIFY_UPDATE_ERR
,
3119 BGP_NOTIFY_UPDATE_INVAL_NETWORK
);
3125 static struct bgp_static
*
3126 bgp_static_new (void)
3128 return XCALLOC (MTYPE_BGP_STATIC
, sizeof (struct bgp_static
));
3132 bgp_static_free (struct bgp_static
*bgp_static
)
3134 if (bgp_static
->rmap
.name
)
3135 free (bgp_static
->rmap
.name
);
3136 XFREE (MTYPE_BGP_STATIC
, bgp_static
);
3140 bgp_static_withdraw_rsclient (struct bgp
*bgp
, struct peer
*rsclient
,
3141 struct prefix
*p
, afi_t afi
, safi_t safi
)
3143 struct bgp_node
*rn
;
3144 struct bgp_info
*ri
;
3146 rn
= bgp_afi_node_get (rsclient
->rib
[afi
][safi
], afi
, safi
, p
, NULL
);
3148 /* Check selected route and self inserted route. */
3149 for (ri
= rn
->info
; ri
; ri
= ri
->next
)
3150 if (ri
->peer
== bgp
->peer_self
3151 && ri
->type
== ZEBRA_ROUTE_BGP
3152 && ri
->sub_type
== BGP_ROUTE_STATIC
)
3155 /* Withdraw static BGP route from routing table. */
3158 bgp_info_delete (rn
, ri
);
3159 bgp_process (bgp
, rn
, afi
, safi
);
3162 /* Unlock bgp_node_lookup. */
3163 bgp_unlock_node (rn
);
3167 bgp_static_update_rsclient (struct peer
*rsclient
, struct prefix
*p
,
3168 struct bgp_static
*bgp_static
,
3169 afi_t afi
, safi_t safi
)
3171 struct bgp_node
*rn
;
3172 struct bgp_info
*ri
;
3173 struct bgp_info
*new;
3174 struct bgp_info info
;
3175 struct attr
*attr_new
;
3176 struct attr attr
= {0 };
3177 struct attr new_attr
= { .extra
= 0 };
3180 char buf
[SU_ADDRSTRLEN
];
3182 bgp
= rsclient
->bgp
;
3184 assert (bgp_static
);
3188 rn
= bgp_afi_node_get (rsclient
->rib
[afi
][safi
], afi
, safi
, p
, NULL
);
3190 bgp_attr_default_set (&attr
, BGP_ORIGIN_IGP
);
3192 attr
.nexthop
= bgp_static
->igpnexthop
;
3193 attr
.med
= bgp_static
->igpmetric
;
3194 attr
.flag
|= ATTR_FLAG_BIT (BGP_ATTR_MULTI_EXIT_DISC
);
3196 if (bgp_static
->atomic
)
3197 attr
.flag
|= ATTR_FLAG_BIT (BGP_ATTR_ATOMIC_AGGREGATE
);
3199 /* Apply network route-map for export to this rsclient. */
3200 if (bgp_static
->rmap
.name
)
3202 struct attr attr_tmp
= attr
;
3203 info
.peer
= rsclient
;
3204 info
.attr
= &attr_tmp
;
3206 SET_FLAG (rsclient
->rmap_type
, PEER_RMAP_TYPE_EXPORT
);
3207 SET_FLAG (rsclient
->rmap_type
, PEER_RMAP_TYPE_NETWORK
);
3209 ret
= route_map_apply (bgp_static
->rmap
.map
, p
, RMAP_BGP
, &info
);
3211 rsclient
->rmap_type
= 0;
3213 if (ret
== RMAP_DENYMATCH
)
3215 /* Free uninterned attribute. */
3216 bgp_attr_flush (&attr_tmp
);
3218 /* Unintern original. */
3219 aspath_unintern (attr
.aspath
);
3220 bgp_static_withdraw_rsclient (bgp
, rsclient
, p
, afi
, safi
);
3221 bgp_attr_extra_free (&attr
);
3225 attr_new
= bgp_attr_intern (&attr_tmp
);
3228 attr_new
= bgp_attr_intern (&attr
);
3230 new_attr
= *attr_new
;
3232 SET_FLAG (bgp
->peer_self
->rmap_type
, PEER_RMAP_TYPE_NETWORK
);
3234 if (bgp_import_modifier (rsclient
, bgp
->peer_self
, p
, &new_attr
, afi
, safi
)
3237 /* This BGP update is filtered. Log the reason then update BGP entry. */
3238 if (BGP_DEBUG (update
, UPDATE_IN
))
3239 zlog (rsclient
->log
, LOG_DEBUG
,
3240 "Static UPDATE about %s/%d -- DENIED for RS-client %s due to: import-policy",
3241 inet_ntop (p
->family
, &p
->u
.prefix
, buf
, SU_ADDRSTRLEN
),
3242 p
->prefixlen
, rsclient
->host
);
3244 bgp
->peer_self
->rmap_type
= 0;
3246 bgp_attr_unintern (attr_new
);
3247 aspath_unintern (attr
.aspath
);
3248 bgp_attr_extra_free (&attr
);
3250 bgp_static_withdraw_rsclient (bgp
, rsclient
, p
, afi
, safi
);
3255 bgp
->peer_self
->rmap_type
= 0;
3257 bgp_attr_unintern (attr_new
);
3258 attr_new
= bgp_attr_intern (&new_attr
);
3260 for (ri
= rn
->info
; ri
; ri
= ri
->next
)
3261 if (ri
->peer
== bgp
->peer_self
&& ri
->type
== ZEBRA_ROUTE_BGP
3262 && ri
->sub_type
== BGP_ROUTE_STATIC
)
3267 if (attrhash_cmp (ri
->attr
, attr_new
) &&
3268 !CHECK_FLAG(ri
->flags
, BGP_INFO_REMOVED
))
3270 bgp_unlock_node (rn
);
3271 bgp_attr_unintern (attr_new
);
3272 aspath_unintern (attr
.aspath
);
3273 bgp_attr_extra_free (&attr
);
3278 /* The attribute is changed. */
3279 bgp_info_set_flag (rn
, ri
, BGP_INFO_ATTR_CHANGED
);
3281 /* Rewrite BGP route information. */
3282 if (CHECK_FLAG(ri
->flags
, BGP_INFO_REMOVED
))
3283 bgp_info_restore(rn
, ri
);
3284 bgp_attr_unintern (ri
->attr
);
3285 ri
->attr
= attr_new
;
3286 ri
->uptime
= bgp_clock ();
3288 /* Process change. */
3289 bgp_process (bgp
, rn
, afi
, safi
);
3290 bgp_unlock_node (rn
);
3291 aspath_unintern (attr
.aspath
);
3292 bgp_attr_extra_free (&attr
);
3297 /* Make new BGP info. */
3298 new = bgp_info_new ();
3299 new->type
= ZEBRA_ROUTE_BGP
;
3300 new->sub_type
= BGP_ROUTE_STATIC
;
3301 new->peer
= bgp
->peer_self
;
3302 SET_FLAG (new->flags
, BGP_INFO_VALID
);
3303 new->attr
= attr_new
;
3304 new->uptime
= bgp_clock ();
3306 /* Register new BGP information. */
3307 bgp_info_add (rn
, new);
3309 /* route_node_get lock */
3310 bgp_unlock_node (rn
);
3312 /* Process change. */
3313 bgp_process (bgp
, rn
, afi
, safi
);
3315 /* Unintern original. */
3316 aspath_unintern (attr
.aspath
);
3317 bgp_attr_extra_free (&attr
);
3321 bgp_static_update_main (struct bgp
*bgp
, struct prefix
*p
,
3322 struct bgp_static
*bgp_static
, afi_t afi
, safi_t safi
)
3324 struct bgp_node
*rn
;
3325 struct bgp_info
*ri
;
3326 struct bgp_info
*new;
3327 struct bgp_info info
;
3328 struct attr attr
= { 0 };
3329 struct attr
*attr_new
;
3332 assert (bgp_static
);
3336 rn
= bgp_afi_node_get (bgp
->rib
[afi
][safi
], afi
, safi
, p
, NULL
);
3338 bgp_attr_default_set (&attr
, BGP_ORIGIN_IGP
);
3340 attr
.nexthop
= bgp_static
->igpnexthop
;
3341 attr
.med
= bgp_static
->igpmetric
;
3342 attr
.flag
|= ATTR_FLAG_BIT (BGP_ATTR_MULTI_EXIT_DISC
);
3344 if (bgp_static
->atomic
)
3345 attr
.flag
|= ATTR_FLAG_BIT (BGP_ATTR_ATOMIC_AGGREGATE
);
3347 /* Apply route-map. */
3348 if (bgp_static
->rmap
.name
)
3350 struct attr attr_tmp
= attr
;
3351 info
.peer
= bgp
->peer_self
;
3352 info
.attr
= &attr_tmp
;
3354 SET_FLAG (bgp
->peer_self
->rmap_type
, PEER_RMAP_TYPE_NETWORK
);
3356 ret
= route_map_apply (bgp_static
->rmap
.map
, p
, RMAP_BGP
, &info
);
3358 bgp
->peer_self
->rmap_type
= 0;
3360 if (ret
== RMAP_DENYMATCH
)
3362 /* Free uninterned attribute. */
3363 bgp_attr_flush (&attr_tmp
);
3365 /* Unintern original. */
3366 aspath_unintern (attr
.aspath
);
3367 bgp_attr_extra_free (&attr
);
3368 bgp_static_withdraw (bgp
, p
, afi
, safi
);
3371 attr_new
= bgp_attr_intern (&attr_tmp
);
3374 attr_new
= bgp_attr_intern (&attr
);
3376 for (ri
= rn
->info
; ri
; ri
= ri
->next
)
3377 if (ri
->peer
== bgp
->peer_self
&& ri
->type
== ZEBRA_ROUTE_BGP
3378 && ri
->sub_type
== BGP_ROUTE_STATIC
)
3383 if (attrhash_cmp (ri
->attr
, attr_new
) &&
3384 !CHECK_FLAG(ri
->flags
, BGP_INFO_REMOVED
))
3386 bgp_unlock_node (rn
);
3387 bgp_attr_unintern (attr_new
);
3388 aspath_unintern (attr
.aspath
);
3389 bgp_attr_extra_free (&attr
);
3394 /* The attribute is changed. */
3395 bgp_info_set_flag (rn
, ri
, BGP_INFO_ATTR_CHANGED
);
3397 /* Rewrite BGP route information. */
3398 if (CHECK_FLAG(ri
->flags
, BGP_INFO_REMOVED
))
3399 bgp_info_restore(rn
, ri
);
3401 bgp_aggregate_decrement (bgp
, p
, ri
, afi
, safi
);
3402 bgp_attr_unintern (ri
->attr
);
3403 ri
->attr
= attr_new
;
3404 ri
->uptime
= bgp_clock ();
3406 /* Process change. */
3407 bgp_aggregate_increment (bgp
, p
, ri
, afi
, safi
);
3408 bgp_process (bgp
, rn
, afi
, safi
);
3409 bgp_unlock_node (rn
);
3410 aspath_unintern (attr
.aspath
);
3411 bgp_attr_extra_free (&attr
);
3416 /* Make new BGP info. */
3417 new = bgp_info_new ();
3418 new->type
= ZEBRA_ROUTE_BGP
;
3419 new->sub_type
= BGP_ROUTE_STATIC
;
3420 new->peer
= bgp
->peer_self
;
3421 SET_FLAG (new->flags
, BGP_INFO_VALID
);
3422 new->attr
= attr_new
;
3423 new->uptime
= bgp_clock ();
3425 /* Aggregate address increment. */
3426 bgp_aggregate_increment (bgp
, p
, new, afi
, safi
);
3428 /* Register new BGP information. */
3429 bgp_info_add (rn
, new);
3431 /* route_node_get lock */
3432 bgp_unlock_node (rn
);
3434 /* Process change. */
3435 bgp_process (bgp
, rn
, afi
, safi
);
3437 /* Unintern original. */
3438 aspath_unintern (attr
.aspath
);
3439 bgp_attr_extra_free (&attr
);
3443 bgp_static_update (struct bgp
*bgp
, struct prefix
*p
,
3444 struct bgp_static
*bgp_static
, afi_t afi
, safi_t safi
)
3446 struct peer
*rsclient
;
3447 struct listnode
*node
, *nnode
;
3449 bgp_static_update_main (bgp
, p
, bgp_static
, afi
, safi
);
3451 for (ALL_LIST_ELEMENTS (bgp
->rsclient
, node
, nnode
, rsclient
))
3453 if (CHECK_FLAG (rsclient
->af_flags
[afi
][safi
], PEER_FLAG_RSERVER_CLIENT
))
3454 bgp_static_update_rsclient (rsclient
, p
, bgp_static
, afi
, safi
);
3459 bgp_static_update_vpnv4 (struct bgp
*bgp
, struct prefix
*p
, afi_t afi
,
3460 safi_t safi
, struct prefix_rd
*prd
, u_char
*tag
)
3462 struct bgp_node
*rn
;
3463 struct bgp_info
*new;
3465 rn
= bgp_afi_node_get (bgp
->rib
[afi
][safi
], afi
, safi
, p
, prd
);
3467 /* Make new BGP info. */
3468 new = bgp_info_new ();
3469 new->type
= ZEBRA_ROUTE_BGP
;
3470 new->sub_type
= BGP_ROUTE_STATIC
;
3471 new->peer
= bgp
->peer_self
;
3472 new->attr
= bgp_attr_default_intern (BGP_ORIGIN_IGP
);
3473 SET_FLAG (new->flags
, BGP_INFO_VALID
);
3474 new->uptime
= bgp_clock ();
3475 new->extra
= bgp_info_extra_new();
3476 memcpy (new->extra
->tag
, tag
, 3);
3478 /* Aggregate address increment. */
3479 bgp_aggregate_increment (bgp
, p
, new, afi
, safi
);
3481 /* Register new BGP information. */
3482 bgp_info_add (rn
, new);
3484 /* route_node_get lock */
3485 bgp_unlock_node (rn
);
3487 /* Process change. */
3488 bgp_process (bgp
, rn
, afi
, safi
);
3492 bgp_static_withdraw (struct bgp
*bgp
, struct prefix
*p
, afi_t afi
,
3495 struct bgp_node
*rn
;
3496 struct bgp_info
*ri
;
3498 rn
= bgp_afi_node_get (bgp
->rib
[afi
][safi
], afi
, safi
, p
, NULL
);
3500 /* Check selected route and self inserted route. */
3501 for (ri
= rn
->info
; ri
; ri
= ri
->next
)
3502 if (ri
->peer
== bgp
->peer_self
3503 && ri
->type
== ZEBRA_ROUTE_BGP
3504 && ri
->sub_type
== BGP_ROUTE_STATIC
)
3507 /* Withdraw static BGP route from routing table. */
3510 bgp_aggregate_decrement (bgp
, p
, ri
, afi
, safi
);
3511 bgp_info_delete (rn
, ri
);
3512 bgp_process (bgp
, rn
, afi
, safi
);
3515 /* Unlock bgp_node_lookup. */
3516 bgp_unlock_node (rn
);
3520 bgp_check_local_routes_rsclient (struct peer
*rsclient
, afi_t afi
, safi_t safi
)
3522 struct bgp_static
*bgp_static
;
3524 struct bgp_node
*rn
;
3527 bgp
= rsclient
->bgp
;
3529 for (rn
= bgp_table_top (bgp
->route
[afi
][safi
]); rn
; rn
= bgp_route_next (rn
))
3530 if ((bgp_static
= rn
->info
) != NULL
)
3534 bgp_static_update_rsclient (rsclient
, p
, bgp_static
,
3540 bgp_static_withdraw_vpnv4 (struct bgp
*bgp
, struct prefix
*p
, afi_t afi
,
3541 safi_t safi
, struct prefix_rd
*prd
, u_char
*tag
)
3543 struct bgp_node
*rn
;
3544 struct bgp_info
*ri
;
3546 rn
= bgp_afi_node_get (bgp
->rib
[afi
][safi
], afi
, safi
, p
, prd
);
3548 /* Check selected route and self inserted route. */
3549 for (ri
= rn
->info
; ri
; ri
= ri
->next
)
3550 if (ri
->peer
== bgp
->peer_self
3551 && ri
->type
== ZEBRA_ROUTE_BGP
3552 && ri
->sub_type
== BGP_ROUTE_STATIC
)
3555 /* Withdraw static BGP route from routing table. */
3558 bgp_aggregate_decrement (bgp
, p
, ri
, afi
, safi
);
3559 bgp_info_delete (rn
, ri
);
3560 bgp_process (bgp
, rn
, afi
, safi
);
3563 /* Unlock bgp_node_lookup. */
3564 bgp_unlock_node (rn
);
3567 /* Configure static BGP network. When user don't run zebra, static
3568 route should be installed as valid. */
3570 bgp_static_set (struct vty
*vty
, struct bgp
*bgp
, const char *ip_str
,
3571 afi_t afi
, safi_t safi
, const char *rmap
, int backdoor
)
3575 struct bgp_static
*bgp_static
;
3576 struct bgp_node
*rn
;
3577 u_char need_update
= 0;
3579 /* Convert IP prefix string to struct prefix. */
3580 ret
= str2prefix (ip_str
, &p
);
3583 vty_out (vty
, "%% Malformed prefix%s", VTY_NEWLINE
);
3587 if (afi
== AFI_IP6
&& IN6_IS_ADDR_LINKLOCAL (&p
.u
.prefix6
))
3589 vty_out (vty
, "%% Malformed prefix (link-local address)%s",
3593 #endif /* HAVE_IPV6 */
3597 /* Set BGP static route configuration. */
3598 rn
= bgp_node_get (bgp
->route
[afi
][safi
], &p
);
3602 /* Configuration change. */
3603 bgp_static
= rn
->info
;
3605 /* Check previous routes are installed into BGP. */
3606 if (bgp_static
->valid
&& bgp_static
->backdoor
!= backdoor
)
3609 bgp_static
->backdoor
= backdoor
;
3613 if (bgp_static
->rmap
.name
)
3614 free (bgp_static
->rmap
.name
);
3615 bgp_static
->rmap
.name
= strdup (rmap
);
3616 bgp_static
->rmap
.map
= route_map_lookup_by_name (rmap
);
3620 if (bgp_static
->rmap
.name
)
3621 free (bgp_static
->rmap
.name
);
3622 bgp_static
->rmap
.name
= NULL
;
3623 bgp_static
->rmap
.map
= NULL
;
3624 bgp_static
->valid
= 0;
3626 bgp_unlock_node (rn
);
3630 /* New configuration. */
3631 bgp_static
= bgp_static_new ();
3632 bgp_static
->backdoor
= backdoor
;
3633 bgp_static
->valid
= 0;
3634 bgp_static
->igpmetric
= 0;
3635 bgp_static
->igpnexthop
.s_addr
= 0;
3639 if (bgp_static
->rmap
.name
)
3640 free (bgp_static
->rmap
.name
);
3641 bgp_static
->rmap
.name
= strdup (rmap
);
3642 bgp_static
->rmap
.map
= route_map_lookup_by_name (rmap
);
3644 rn
->info
= bgp_static
;
3647 /* If BGP scan is not enabled, we should install this route here. */
3648 if (! bgp_flag_check (bgp
, BGP_FLAG_IMPORT_CHECK
))
3650 bgp_static
->valid
= 1;
3653 bgp_static_withdraw (bgp
, &p
, afi
, safi
);
3655 if (! bgp_static
->backdoor
)
3656 bgp_static_update (bgp
, &p
, bgp_static
, afi
, safi
);
3662 /* Configure static BGP network. */
3664 bgp_static_unset (struct vty
*vty
, struct bgp
*bgp
, const char *ip_str
,
3665 afi_t afi
, safi_t safi
)
3669 struct bgp_static
*bgp_static
;
3670 struct bgp_node
*rn
;
3672 /* Convert IP prefix string to struct prefix. */
3673 ret
= str2prefix (ip_str
, &p
);
3676 vty_out (vty
, "%% Malformed prefix%s", VTY_NEWLINE
);
3680 if (afi
== AFI_IP6
&& IN6_IS_ADDR_LINKLOCAL (&p
.u
.prefix6
))
3682 vty_out (vty
, "%% Malformed prefix (link-local address)%s",
3686 #endif /* HAVE_IPV6 */
3690 rn
= bgp_node_lookup (bgp
->route
[afi
][safi
], &p
);
3693 vty_out (vty
, "%% Can't find specified static route configuration.%s",
3698 bgp_static
= rn
->info
;
3700 /* Update BGP RIB. */
3701 if (! bgp_static
->backdoor
)
3702 bgp_static_withdraw (bgp
, &p
, afi
, safi
);
3704 /* Clear configuration. */
3705 bgp_static_free (bgp_static
);
3707 bgp_unlock_node (rn
);
3708 bgp_unlock_node (rn
);
3713 /* Called from bgp_delete(). Delete all static routes from the BGP
3716 bgp_static_delete (struct bgp
*bgp
)
3720 struct bgp_node
*rn
;
3721 struct bgp_node
*rm
;
3722 struct bgp_table
*table
;
3723 struct bgp_static
*bgp_static
;
3725 for (afi
= AFI_IP
; afi
< AFI_MAX
; afi
++)
3726 for (safi
= SAFI_UNICAST
; safi
< SAFI_MAX
; safi
++)
3727 for (rn
= bgp_table_top (bgp
->route
[afi
][safi
]); rn
; rn
= bgp_route_next (rn
))
3728 if (rn
->info
!= NULL
)
3730 if (safi
== SAFI_MPLS_VPN
)
3734 for (rm
= bgp_table_top (table
); rm
; rm
= bgp_route_next (rm
))
3736 bgp_static
= rn
->info
;
3737 bgp_static_withdraw_vpnv4 (bgp
, &rm
->p
,
3738 AFI_IP
, SAFI_MPLS_VPN
,
3739 (struct prefix_rd
*)&rn
->p
,
3741 bgp_static_free (bgp_static
);
3743 bgp_unlock_node (rn
);
3748 bgp_static
= rn
->info
;
3749 bgp_static_withdraw (bgp
, &rn
->p
, afi
, safi
);
3750 bgp_static_free (bgp_static
);
3752 bgp_unlock_node (rn
);
3758 bgp_static_set_vpnv4 (struct vty
*vty
, const char *ip_str
, const char *rd_str
,
3759 const char *tag_str
)
3763 struct prefix_rd prd
;
3765 struct bgp_node
*prn
;
3766 struct bgp_node
*rn
;
3767 struct bgp_table
*table
;
3768 struct bgp_static
*bgp_static
;
3773 ret
= str2prefix (ip_str
, &p
);
3776 vty_out (vty
, "%% Malformed prefix%s", VTY_NEWLINE
);
3781 ret
= str2prefix_rd (rd_str
, &prd
);
3784 vty_out (vty
, "%% Malformed rd%s", VTY_NEWLINE
);
3788 ret
= str2tag (tag_str
, tag
);
3791 vty_out (vty
, "%% Malformed tag%s", VTY_NEWLINE
);
3795 prn
= bgp_node_get (bgp
->route
[AFI_IP
][SAFI_MPLS_VPN
],
3796 (struct prefix
*)&prd
);
3797 if (prn
->info
== NULL
)
3798 prn
->info
= bgp_table_init (AFI_IP
, SAFI_MPLS_VPN
);
3800 bgp_unlock_node (prn
);
3803 rn
= bgp_node_get (table
, &p
);
3807 vty_out (vty
, "%% Same network configuration exists%s", VTY_NEWLINE
);
3808 bgp_unlock_node (rn
);
3812 /* New configuration. */
3813 bgp_static
= bgp_static_new ();
3814 bgp_static
->valid
= 1;
3815 memcpy (bgp_static
->tag
, tag
, 3);
3816 rn
->info
= bgp_static
;
3818 bgp_static_update_vpnv4 (bgp
, &p
, AFI_IP
, SAFI_MPLS_VPN
, &prd
, tag
);
3824 /* Configure static BGP network. */
3826 bgp_static_unset_vpnv4 (struct vty
*vty
, const char *ip_str
,
3827 const char *rd_str
, const char *tag_str
)
3832 struct prefix_rd prd
;
3833 struct bgp_node
*prn
;
3834 struct bgp_node
*rn
;
3835 struct bgp_table
*table
;
3836 struct bgp_static
*bgp_static
;
3841 /* Convert IP prefix string to struct prefix. */
3842 ret
= str2prefix (ip_str
, &p
);
3845 vty_out (vty
, "%% Malformed prefix%s", VTY_NEWLINE
);
3850 ret
= str2prefix_rd (rd_str
, &prd
);
3853 vty_out (vty
, "%% Malformed rd%s", VTY_NEWLINE
);
3857 ret
= str2tag (tag_str
, tag
);
3860 vty_out (vty
, "%% Malformed tag%s", VTY_NEWLINE
);
3864 prn
= bgp_node_get (bgp
->route
[AFI_IP
][SAFI_MPLS_VPN
],
3865 (struct prefix
*)&prd
);
3866 if (prn
->info
== NULL
)
3867 prn
->info
= bgp_table_init (AFI_IP
, SAFI_MPLS_VPN
);
3869 bgp_unlock_node (prn
);
3872 rn
= bgp_node_lookup (table
, &p
);
3876 bgp_static_withdraw_vpnv4 (bgp
, &p
, AFI_IP
, SAFI_MPLS_VPN
, &prd
, tag
);
3878 bgp_static
= rn
->info
;
3879 bgp_static_free (bgp_static
);
3881 bgp_unlock_node (rn
);
3882 bgp_unlock_node (rn
);
3885 vty_out (vty
, "%% Can't find the route%s", VTY_NEWLINE
);
3892 "network A.B.C.D/M",
3893 "Specify a network to announce via BGP\n"
3894 "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n")
3896 return bgp_static_set (vty
, vty
->index
, argv
[0],
3897 AFI_IP
, bgp_node_safi (vty
), NULL
, 0);
3900 DEFUN (bgp_network_route_map
,
3901 bgp_network_route_map_cmd
,
3902 "network A.B.C.D/M route-map WORD",
3903 "Specify a network to announce via BGP\n"
3904 "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n"
3905 "Route-map to modify the attributes\n"
3906 "Name of the route map\n")
3908 return bgp_static_set (vty
, vty
->index
, argv
[0],
3909 AFI_IP
, bgp_node_safi (vty
), argv
[1], 0);
3912 DEFUN (bgp_network_backdoor
,
3913 bgp_network_backdoor_cmd
,
3914 "network A.B.C.D/M backdoor",
3915 "Specify a network to announce via BGP\n"
3916 "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n"
3917 "Specify a BGP backdoor route\n")
3919 return bgp_static_set (vty
, vty
->index
, argv
[0], AFI_IP
, SAFI_UNICAST
,
3923 DEFUN (bgp_network_mask
,
3924 bgp_network_mask_cmd
,
3925 "network A.B.C.D mask A.B.C.D",
3926 "Specify a network to announce via BGP\n"
3932 char prefix_str
[BUFSIZ
];
3934 ret
= netmask_str2prefix_str (argv
[0], argv
[1], prefix_str
);
3937 vty_out (vty
, "%% Inconsistent address and mask%s", VTY_NEWLINE
);
3941 return bgp_static_set (vty
, vty
->index
, prefix_str
,
3942 AFI_IP
, bgp_node_safi (vty
), NULL
, 0);
3945 DEFUN (bgp_network_mask_route_map
,
3946 bgp_network_mask_route_map_cmd
,
3947 "network A.B.C.D mask A.B.C.D route-map WORD",
3948 "Specify a network to announce via BGP\n"
3952 "Route-map to modify the attributes\n"
3953 "Name of the route map\n")
3956 char prefix_str
[BUFSIZ
];
3958 ret
= netmask_str2prefix_str (argv
[0], argv
[1], prefix_str
);
3961 vty_out (vty
, "%% Inconsistent address and mask%s", VTY_NEWLINE
);
3965 return bgp_static_set (vty
, vty
->index
, prefix_str
,
3966 AFI_IP
, bgp_node_safi (vty
), argv
[2], 0);
3969 DEFUN (bgp_network_mask_backdoor
,
3970 bgp_network_mask_backdoor_cmd
,
3971 "network A.B.C.D mask A.B.C.D backdoor",
3972 "Specify a network to announce via BGP\n"
3976 "Specify a BGP backdoor route\n")
3979 char prefix_str
[BUFSIZ
];
3981 ret
= netmask_str2prefix_str (argv
[0], argv
[1], prefix_str
);
3984 vty_out (vty
, "%% Inconsistent address and mask%s", VTY_NEWLINE
);
3988 return bgp_static_set (vty
, vty
->index
, prefix_str
, AFI_IP
, SAFI_UNICAST
,
3992 DEFUN (bgp_network_mask_natural
,
3993 bgp_network_mask_natural_cmd
,
3995 "Specify a network to announce via BGP\n"
3999 char prefix_str
[BUFSIZ
];
4001 ret
= netmask_str2prefix_str (argv
[0], NULL
, prefix_str
);
4004 vty_out (vty
, "%% Inconsistent address and mask%s", VTY_NEWLINE
);
4008 return bgp_static_set (vty
, vty
->index
, prefix_str
,
4009 AFI_IP
, bgp_node_safi (vty
), NULL
, 0);
4012 DEFUN (bgp_network_mask_natural_route_map
,
4013 bgp_network_mask_natural_route_map_cmd
,
4014 "network A.B.C.D route-map WORD",
4015 "Specify a network to announce via BGP\n"
4017 "Route-map to modify the attributes\n"
4018 "Name of the route map\n")
4021 char prefix_str
[BUFSIZ
];
4023 ret
= netmask_str2prefix_str (argv
[0], NULL
, prefix_str
);
4026 vty_out (vty
, "%% Inconsistent address and mask%s", VTY_NEWLINE
);
4030 return bgp_static_set (vty
, vty
->index
, prefix_str
,
4031 AFI_IP
, bgp_node_safi (vty
), argv
[1], 0);
4034 DEFUN (bgp_network_mask_natural_backdoor
,
4035 bgp_network_mask_natural_backdoor_cmd
,
4036 "network A.B.C.D backdoor",
4037 "Specify a network to announce via BGP\n"
4039 "Specify a BGP backdoor route\n")
4042 char prefix_str
[BUFSIZ
];
4044 ret
= netmask_str2prefix_str (argv
[0], NULL
, prefix_str
);
4047 vty_out (vty
, "%% Inconsistent address and mask%s", VTY_NEWLINE
);
4051 return bgp_static_set (vty
, vty
->index
, prefix_str
, AFI_IP
, SAFI_UNICAST
,
4055 DEFUN (no_bgp_network
,
4057 "no network A.B.C.D/M",
4059 "Specify a network to announce via BGP\n"
4060 "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n")
4062 return bgp_static_unset (vty
, vty
->index
, argv
[0], AFI_IP
,
4063 bgp_node_safi (vty
));
4066 ALIAS (no_bgp_network
,
4067 no_bgp_network_route_map_cmd
,
4068 "no network A.B.C.D/M route-map WORD",
4070 "Specify a network to announce via BGP\n"
4071 "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n"
4072 "Route-map to modify the attributes\n"
4073 "Name of the route map\n")
4075 ALIAS (no_bgp_network
,
4076 no_bgp_network_backdoor_cmd
,
4077 "no network A.B.C.D/M backdoor",
4079 "Specify a network to announce via BGP\n"
4080 "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n"
4081 "Specify a BGP backdoor route\n")
4083 DEFUN (no_bgp_network_mask
,
4084 no_bgp_network_mask_cmd
,
4085 "no network A.B.C.D mask A.B.C.D",
4087 "Specify a network to announce via BGP\n"
4093 char prefix_str
[BUFSIZ
];
4095 ret
= netmask_str2prefix_str (argv
[0], argv
[1], prefix_str
);
4098 vty_out (vty
, "%% Inconsistent address and mask%s", VTY_NEWLINE
);
4102 return bgp_static_unset (vty
, vty
->index
, prefix_str
, AFI_IP
,
4103 bgp_node_safi (vty
));
4106 ALIAS (no_bgp_network_mask
,
4107 no_bgp_network_mask_route_map_cmd
,
4108 "no network A.B.C.D mask A.B.C.D route-map WORD",
4110 "Specify a network to announce via BGP\n"
4114 "Route-map to modify the attributes\n"
4115 "Name of the route map\n")
4117 ALIAS (no_bgp_network_mask
,
4118 no_bgp_network_mask_backdoor_cmd
,
4119 "no network A.B.C.D mask A.B.C.D backdoor",
4121 "Specify a network to announce via BGP\n"
4125 "Specify a BGP backdoor route\n")
4127 DEFUN (no_bgp_network_mask_natural
,
4128 no_bgp_network_mask_natural_cmd
,
4129 "no network A.B.C.D",
4131 "Specify a network to announce via BGP\n"
4135 char prefix_str
[BUFSIZ
];
4137 ret
= netmask_str2prefix_str (argv
[0], NULL
, prefix_str
);
4140 vty_out (vty
, "%% Inconsistent address and mask%s", VTY_NEWLINE
);
4144 return bgp_static_unset (vty
, vty
->index
, prefix_str
, AFI_IP
,
4145 bgp_node_safi (vty
));
4148 ALIAS (no_bgp_network_mask_natural
,
4149 no_bgp_network_mask_natural_route_map_cmd
,
4150 "no network A.B.C.D route-map WORD",
4152 "Specify a network to announce via BGP\n"
4154 "Route-map to modify the attributes\n"
4155 "Name of the route map\n")
4157 ALIAS (no_bgp_network_mask_natural
,
4158 no_bgp_network_mask_natural_backdoor_cmd
,
4159 "no network A.B.C.D backdoor",
4161 "Specify a network to announce via BGP\n"
4163 "Specify a BGP backdoor route\n")
4166 DEFUN (ipv6_bgp_network
,
4167 ipv6_bgp_network_cmd
,
4168 "network X:X::X:X/M",
4169 "Specify a network to announce via BGP\n"
4170 "IPv6 prefix <network>/<length>\n")
4172 return bgp_static_set (vty
, vty
->index
, argv
[0], AFI_IP6
, SAFI_UNICAST
,
4176 DEFUN (ipv6_bgp_network_route_map
,
4177 ipv6_bgp_network_route_map_cmd
,
4178 "network X:X::X:X/M route-map WORD",
4179 "Specify a network to announce via BGP\n"
4180 "IPv6 prefix <network>/<length>\n"
4181 "Route-map to modify the attributes\n"
4182 "Name of the route map\n")
4184 return bgp_static_set (vty
, vty
->index
, argv
[0], AFI_IP6
,
4185 bgp_node_safi (vty
), argv
[1], 0);
4188 DEFUN (no_ipv6_bgp_network
,
4189 no_ipv6_bgp_network_cmd
,
4190 "no network X:X::X:X/M",
4192 "Specify a network to announce via BGP\n"
4193 "IPv6 prefix <network>/<length>\n")
4195 return bgp_static_unset (vty
, vty
->index
, argv
[0], AFI_IP6
, SAFI_UNICAST
);
4198 ALIAS (no_ipv6_bgp_network
,
4199 no_ipv6_bgp_network_route_map_cmd
,
4200 "no network X:X::X:X/M route-map WORD",
4202 "Specify a network to announce via BGP\n"
4203 "IPv6 prefix <network>/<length>\n"
4204 "Route-map to modify the attributes\n"
4205 "Name of the route map\n")
4207 ALIAS (ipv6_bgp_network
,
4208 old_ipv6_bgp_network_cmd
,
4209 "ipv6 bgp network X:X::X:X/M",
4212 "Specify a network to announce via BGP\n"
4213 "IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n")
4215 ALIAS (no_ipv6_bgp_network
,
4216 old_no_ipv6_bgp_network_cmd
,
4217 "no ipv6 bgp network X:X::X:X/M",
4221 "Specify a network to announce via BGP\n"
4222 "IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n")
4223 #endif /* HAVE_IPV6 */
4225 /* stubs for removed AS-Pathlimit commands, kept for config compatibility */
4226 ALIAS_DEPRECATED (bgp_network
,
4227 bgp_network_ttl_cmd
,
4228 "network A.B.C.D/M pathlimit <0-255>",
4229 "Specify a network to announce via BGP\n"
4230 "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n"
4231 "AS-Path hopcount limit attribute\n"
4232 "AS-Pathlimit TTL, in number of AS-Path hops\n")
4233 ALIAS_DEPRECATED (bgp_network_backdoor
,
4234 bgp_network_backdoor_ttl_cmd
,
4235 "network A.B.C.D/M backdoor pathlimit <0-255>",
4236 "Specify a network to announce via BGP\n"
4237 "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n"
4238 "Specify a BGP backdoor route\n"
4239 "AS-Path hopcount limit attribute\n"
4240 "AS-Pathlimit TTL, in number of AS-Path hops\n")
4241 ALIAS_DEPRECATED (bgp_network_mask
,
4242 bgp_network_mask_ttl_cmd
,
4243 "network A.B.C.D mask A.B.C.D pathlimit <0-255>",
4244 "Specify a network to announce via BGP\n"
4248 "AS-Path hopcount limit attribute\n"
4249 "AS-Pathlimit TTL, in number of AS-Path hops\n")
4250 ALIAS_DEPRECATED (bgp_network_mask_backdoor
,
4251 bgp_network_mask_backdoor_ttl_cmd
,
4252 "network A.B.C.D mask A.B.C.D backdoor pathlimit <0-255>",
4253 "Specify a network to announce via BGP\n"
4257 "Specify a BGP backdoor route\n"
4258 "AS-Path hopcount limit attribute\n"
4259 "AS-Pathlimit TTL, in number of AS-Path hops\n")
4260 ALIAS_DEPRECATED (bgp_network_mask_natural
,
4261 bgp_network_mask_natural_ttl_cmd
,
4262 "network A.B.C.D pathlimit <0-255>",
4263 "Specify a network to announce via BGP\n"
4265 "AS-Path hopcount limit attribute\n"
4266 "AS-Pathlimit TTL, in number of AS-Path hops\n")
4267 ALIAS_DEPRECATED (bgp_network_mask_natural_backdoor
,
4268 bgp_network_mask_natural_backdoor_ttl_cmd
,
4269 "network A.B.C.D backdoor pathlimit (1-255>",
4270 "Specify a network to announce via BGP\n"
4272 "Specify a BGP backdoor route\n"
4273 "AS-Path hopcount limit attribute\n"
4274 "AS-Pathlimit TTL, in number of AS-Path hops\n")
4275 ALIAS_DEPRECATED (no_bgp_network
,
4276 no_bgp_network_ttl_cmd
,
4277 "no network A.B.C.D/M pathlimit <0-255>",
4279 "Specify a network to announce via BGP\n"
4280 "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n"
4281 "AS-Path hopcount limit attribute\n"
4282 "AS-Pathlimit TTL, in number of AS-Path hops\n")
4283 ALIAS_DEPRECATED (no_bgp_network
,
4284 no_bgp_network_backdoor_ttl_cmd
,
4285 "no network A.B.C.D/M backdoor pathlimit <0-255>",
4287 "Specify a network to announce via BGP\n"
4288 "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n"
4289 "Specify a BGP backdoor route\n"
4290 "AS-Path hopcount limit attribute\n"
4291 "AS-Pathlimit TTL, in number of AS-Path hops\n")
4292 ALIAS_DEPRECATED (no_bgp_network
,
4293 no_bgp_network_mask_ttl_cmd
,
4294 "no network A.B.C.D mask A.B.C.D pathlimit <0-255>",
4296 "Specify a network to announce via BGP\n"
4300 "AS-Path hopcount limit attribute\n"
4301 "AS-Pathlimit TTL, in number of AS-Path hops\n")
4302 ALIAS_DEPRECATED (no_bgp_network_mask
,
4303 no_bgp_network_mask_backdoor_ttl_cmd
,
4304 "no network A.B.C.D mask A.B.C.D backdoor pathlimit <0-255>",
4306 "Specify a network to announce via BGP\n"
4310 "Specify a BGP backdoor route\n"
4311 "AS-Path hopcount limit attribute\n"
4312 "AS-Pathlimit TTL, in number of AS-Path hops\n")
4313 ALIAS_DEPRECATED (no_bgp_network_mask_natural
,
4314 no_bgp_network_mask_natural_ttl_cmd
,
4315 "no network A.B.C.D pathlimit <0-255>",
4317 "Specify a network to announce via BGP\n"
4319 "AS-Path hopcount limit attribute\n"
4320 "AS-Pathlimit TTL, in number of AS-Path hops\n")
4321 ALIAS_DEPRECATED (no_bgp_network_mask_natural
,
4322 no_bgp_network_mask_natural_backdoor_ttl_cmd
,
4323 "no network A.B.C.D backdoor pathlimit <0-255>",
4325 "Specify a network to announce via BGP\n"
4327 "Specify a BGP backdoor route\n"
4328 "AS-Path hopcount limit attribute\n"
4329 "AS-Pathlimit TTL, in number of AS-Path hops\n")
4331 ALIAS_DEPRECATED (ipv6_bgp_network
,
4332 ipv6_bgp_network_ttl_cmd
,
4333 "network X:X::X:X/M pathlimit <0-255>",
4334 "Specify a network to announce via BGP\n"
4335 "IPv6 prefix <network>/<length>\n"
4336 "AS-Path hopcount limit attribute\n"
4337 "AS-Pathlimit TTL, in number of AS-Path hops\n")
4338 ALIAS_DEPRECATED (no_ipv6_bgp_network
,
4339 no_ipv6_bgp_network_ttl_cmd
,
4340 "no network X:X::X:X/M pathlimit <0-255>",
4342 "Specify a network to announce via BGP\n"
4343 "IPv6 prefix <network>/<length>\n"
4344 "AS-Path hopcount limit attribute\n"
4345 "AS-Pathlimit TTL, in number of AS-Path hops\n")
4346 #endif /* HAVE_IPV6 */
4348 /* Aggreagete address:
4350 advertise-map Set condition to advertise attribute
4351 as-set Generate AS set path information
4352 attribute-map Set attributes of aggregate
4353 route-map Set parameters of aggregate
4354 summary-only Filter more specific routes from updates
4355 suppress-map Conditionally filter more specific routes from updates
4358 struct bgp_aggregate
4360 /* Summary-only flag. */
4361 u_char summary_only
;
4363 /* AS set generation. */
4366 /* Route-map for aggregated route. */
4367 struct route_map
*map
;
4369 /* Suppress-count. */
4370 unsigned long count
;
4372 /* SAFI configuration. */
4376 static struct bgp_aggregate
*
4377 bgp_aggregate_new (void)
4379 return XCALLOC (MTYPE_BGP_AGGREGATE
, sizeof (struct bgp_aggregate
));
4383 bgp_aggregate_free (struct bgp_aggregate
*aggregate
)
4385 XFREE (MTYPE_BGP_AGGREGATE
, aggregate
);
4389 bgp_aggregate_route (struct bgp
*bgp
, struct prefix
*p
, struct bgp_info
*rinew
,
4390 afi_t afi
, safi_t safi
, struct bgp_info
*del
,
4391 struct bgp_aggregate
*aggregate
)
4393 struct bgp_table
*table
;
4394 struct bgp_node
*top
;
4395 struct bgp_node
*rn
;
4397 struct aspath
*aspath
= NULL
;
4398 struct aspath
*asmerge
= NULL
;
4399 struct community
*community
= NULL
;
4400 struct community
*commerge
= NULL
;
4401 struct in_addr nexthop
;
4403 struct bgp_info
*ri
;
4404 struct bgp_info
*new;
4406 unsigned long match
= 0;
4408 /* Record adding route's nexthop and med. */
4411 nexthop
= rinew
->attr
->nexthop
;
4412 med
= rinew
->attr
->med
;
4415 /* ORIGIN attribute: If at least one route among routes that are
4416 aggregated has ORIGIN with the value INCOMPLETE, then the
4417 aggregated route must have the ORIGIN attribute with the value
4418 INCOMPLETE. Otherwise, if at least one route among routes that
4419 are aggregated has ORIGIN with the value EGP, then the aggregated
4420 route must have the origin attribute with the value EGP. In all
4421 other case the value of the ORIGIN attribute of the aggregated
4422 route is INTERNAL. */
4423 origin
= BGP_ORIGIN_IGP
;
4425 table
= bgp
->rib
[afi
][safi
];
4427 top
= bgp_node_get (table
, p
);
4428 for (rn
= bgp_node_get (table
, p
); rn
; rn
= bgp_route_next_until (rn
, top
))
4429 if (rn
->p
.prefixlen
> p
->prefixlen
)
4433 for (ri
= rn
->info
; ri
; ri
= ri
->next
)
4435 if (BGP_INFO_HOLDDOWN (ri
))
4438 if (del
&& ri
== del
)
4441 if (! rinew
&& first
)
4443 nexthop
= ri
->attr
->nexthop
;
4444 med
= ri
->attr
->med
;
4448 #ifdef AGGREGATE_NEXTHOP_CHECK
4449 if (! IPV4_ADDR_SAME (&ri
->attr
->nexthop
, &nexthop
)
4450 || ri
->attr
->med
!= med
)
4453 aspath_free (aspath
);
4455 community_free (community
);
4456 bgp_unlock_node (rn
);
4457 bgp_unlock_node (top
);
4460 #endif /* AGGREGATE_NEXTHOP_CHECK */
4462 if (ri
->sub_type
!= BGP_ROUTE_AGGREGATE
)
4464 if (aggregate
->summary_only
)
4466 (bgp_info_extra_get (ri
))->suppress
++;
4467 bgp_info_set_flag (rn
, ri
, BGP_INFO_ATTR_CHANGED
);
4473 if (aggregate
->as_set
)
4475 if (origin
< ri
->attr
->origin
)
4476 origin
= ri
->attr
->origin
;
4480 asmerge
= aspath_aggregate (aspath
, ri
->attr
->aspath
);
4481 aspath_free (aspath
);
4485 aspath
= aspath_dup (ri
->attr
->aspath
);
4487 if (ri
->attr
->community
)
4491 commerge
= community_merge (community
,
4492 ri
->attr
->community
);
4493 community
= community_uniq_sort (commerge
);
4494 community_free (commerge
);
4497 community
= community_dup (ri
->attr
->community
);
4503 bgp_process (bgp
, rn
, afi
, safi
);
4505 bgp_unlock_node (top
);
4511 if (aggregate
->summary_only
)
4512 (bgp_info_extra_get (rinew
))->suppress
++;
4514 if (aggregate
->as_set
)
4516 if (origin
< rinew
->attr
->origin
)
4517 origin
= rinew
->attr
->origin
;
4521 asmerge
= aspath_aggregate (aspath
, rinew
->attr
->aspath
);
4522 aspath_free (aspath
);
4526 aspath
= aspath_dup (rinew
->attr
->aspath
);
4528 if (rinew
->attr
->community
)
4532 commerge
= community_merge (community
,
4533 rinew
->attr
->community
);
4534 community
= community_uniq_sort (commerge
);
4535 community_free (commerge
);
4538 community
= community_dup (rinew
->attr
->community
);
4543 if (aggregate
->count
> 0)
4545 rn
= bgp_node_get (table
, p
);
4546 new = bgp_info_new ();
4547 new->type
= ZEBRA_ROUTE_BGP
;
4548 new->sub_type
= BGP_ROUTE_AGGREGATE
;
4549 new->peer
= bgp
->peer_self
;
4550 SET_FLAG (new->flags
, BGP_INFO_VALID
);
4551 new->attr
= bgp_attr_aggregate_intern (bgp
, origin
, aspath
, community
, aggregate
->as_set
);
4552 new->uptime
= bgp_clock ();
4554 bgp_info_add (rn
, new);
4555 bgp_unlock_node (rn
);
4556 bgp_process (bgp
, rn
, afi
, safi
);
4561 aspath_free (aspath
);
4563 community_free (community
);
4567 void bgp_aggregate_delete (struct bgp
*, struct prefix
*, afi_t
, safi_t
,
4568 struct bgp_aggregate
*);
4571 bgp_aggregate_increment (struct bgp
*bgp
, struct prefix
*p
,
4572 struct bgp_info
*ri
, afi_t afi
, safi_t safi
)
4574 struct bgp_node
*child
;
4575 struct bgp_node
*rn
;
4576 struct bgp_aggregate
*aggregate
;
4578 /* MPLS-VPN aggregation is not yet supported. */
4579 if (safi
== SAFI_MPLS_VPN
)
4582 if (p
->prefixlen
== 0)
4585 if (BGP_INFO_HOLDDOWN (ri
))
4588 child
= bgp_node_get (bgp
->aggregate
[afi
][safi
], p
);
4590 /* Aggregate address configuration check. */
4591 for (rn
= child
; rn
; rn
= rn
->parent
)
4592 if ((aggregate
= rn
->info
) != NULL
&& rn
->p
.prefixlen
< p
->prefixlen
)
4594 bgp_aggregate_delete (bgp
, &rn
->p
, afi
, safi
, aggregate
);
4595 bgp_aggregate_route (bgp
, &rn
->p
, ri
, afi
, safi
, NULL
, aggregate
);
4597 bgp_unlock_node (child
);
4601 bgp_aggregate_decrement (struct bgp
*bgp
, struct prefix
*p
,
4602 struct bgp_info
*del
, afi_t afi
, safi_t safi
)
4604 struct bgp_node
*child
;
4605 struct bgp_node
*rn
;
4606 struct bgp_aggregate
*aggregate
;
4608 /* MPLS-VPN aggregation is not yet supported. */
4609 if (safi
== SAFI_MPLS_VPN
)
4612 if (p
->prefixlen
== 0)
4615 child
= bgp_node_get (bgp
->aggregate
[afi
][safi
], p
);
4617 /* Aggregate address configuration check. */
4618 for (rn
= child
; rn
; rn
= rn
->parent
)
4619 if ((aggregate
= rn
->info
) != NULL
&& rn
->p
.prefixlen
< p
->prefixlen
)
4621 bgp_aggregate_delete (bgp
, &rn
->p
, afi
, safi
, aggregate
);
4622 bgp_aggregate_route (bgp
, &rn
->p
, NULL
, afi
, safi
, del
, aggregate
);
4624 bgp_unlock_node (child
);
4628 bgp_aggregate_add (struct bgp
*bgp
, struct prefix
*p
, afi_t afi
, safi_t safi
,
4629 struct bgp_aggregate
*aggregate
)
4631 struct bgp_table
*table
;
4632 struct bgp_node
*top
;
4633 struct bgp_node
*rn
;
4634 struct bgp_info
*new;
4635 struct bgp_info
*ri
;
4636 unsigned long match
;
4637 u_char origin
= BGP_ORIGIN_IGP
;
4638 struct aspath
*aspath
= NULL
;
4639 struct aspath
*asmerge
= NULL
;
4640 struct community
*community
= NULL
;
4641 struct community
*commerge
= NULL
;
4643 table
= bgp
->rib
[afi
][safi
];
4646 if (afi
== AFI_IP
&& p
->prefixlen
== IPV4_MAX_BITLEN
)
4648 if (afi
== AFI_IP6
&& p
->prefixlen
== IPV6_MAX_BITLEN
)
4651 /* If routes exists below this node, generate aggregate routes. */
4652 top
= bgp_node_get (table
, p
);
4653 for (rn
= bgp_node_get (table
, p
); rn
; rn
= bgp_route_next_until (rn
, top
))
4654 if (rn
->p
.prefixlen
> p
->prefixlen
)
4658 for (ri
= rn
->info
; ri
; ri
= ri
->next
)
4660 if (BGP_INFO_HOLDDOWN (ri
))
4663 if (ri
->sub_type
!= BGP_ROUTE_AGGREGATE
)
4665 /* summary-only aggregate route suppress aggregated
4666 route announcement. */
4667 if (aggregate
->summary_only
)
4669 (bgp_info_extra_get (ri
))->suppress
++;
4670 bgp_info_set_flag (rn
, ri
, BGP_INFO_ATTR_CHANGED
);
4673 /* as-set aggregate route generate origin, as path,
4674 community aggregation. */
4675 if (aggregate
->as_set
)
4677 if (origin
< ri
->attr
->origin
)
4678 origin
= ri
->attr
->origin
;
4682 asmerge
= aspath_aggregate (aspath
, ri
->attr
->aspath
);
4683 aspath_free (aspath
);
4687 aspath
= aspath_dup (ri
->attr
->aspath
);
4689 if (ri
->attr
->community
)
4693 commerge
= community_merge (community
,
4694 ri
->attr
->community
);
4695 community
= community_uniq_sort (commerge
);
4696 community_free (commerge
);
4699 community
= community_dup (ri
->attr
->community
);
4706 /* If this node is suppressed, process the change. */
4708 bgp_process (bgp
, rn
, afi
, safi
);
4710 bgp_unlock_node (top
);
4712 /* Add aggregate route to BGP table. */
4713 if (aggregate
->count
)
4715 rn
= bgp_node_get (table
, p
);
4717 new = bgp_info_new ();
4718 new->type
= ZEBRA_ROUTE_BGP
;
4719 new->sub_type
= BGP_ROUTE_AGGREGATE
;
4720 new->peer
= bgp
->peer_self
;
4721 SET_FLAG (new->flags
, BGP_INFO_VALID
);
4722 new->attr
= bgp_attr_aggregate_intern (bgp
, origin
, aspath
, community
, aggregate
->as_set
);
4723 new->uptime
= bgp_clock ();
4725 bgp_info_add (rn
, new);
4726 bgp_unlock_node (rn
);
4728 /* Process change. */
4729 bgp_process (bgp
, rn
, afi
, safi
);
4734 bgp_aggregate_delete (struct bgp
*bgp
, struct prefix
*p
, afi_t afi
,
4735 safi_t safi
, struct bgp_aggregate
*aggregate
)
4737 struct bgp_table
*table
;
4738 struct bgp_node
*top
;
4739 struct bgp_node
*rn
;
4740 struct bgp_info
*ri
;
4741 unsigned long match
;
4743 table
= bgp
->rib
[afi
][safi
];
4745 if (afi
== AFI_IP
&& p
->prefixlen
== IPV4_MAX_BITLEN
)
4747 if (afi
== AFI_IP6
&& p
->prefixlen
== IPV6_MAX_BITLEN
)
4750 /* If routes exists below this node, generate aggregate routes. */
4751 top
= bgp_node_get (table
, p
);
4752 for (rn
= bgp_node_get (table
, p
); rn
; rn
= bgp_route_next_until (rn
, top
))
4753 if (rn
->p
.prefixlen
> p
->prefixlen
)
4757 for (ri
= rn
->info
; ri
; ri
= ri
->next
)
4759 if (BGP_INFO_HOLDDOWN (ri
))
4762 if (ri
->sub_type
!= BGP_ROUTE_AGGREGATE
)
4764 if (aggregate
->summary_only
&& ri
->extra
)
4766 ri
->extra
->suppress
--;
4768 if (ri
->extra
->suppress
== 0)
4770 bgp_info_set_flag (rn
, ri
, BGP_INFO_ATTR_CHANGED
);
4778 /* If this node was suppressed, process the change. */
4780 bgp_process (bgp
, rn
, afi
, safi
);
4782 bgp_unlock_node (top
);
4784 /* Delete aggregate route from BGP table. */
4785 rn
= bgp_node_get (table
, p
);
4787 for (ri
= rn
->info
; ri
; ri
= ri
->next
)
4788 if (ri
->peer
== bgp
->peer_self
4789 && ri
->type
== ZEBRA_ROUTE_BGP
4790 && ri
->sub_type
== BGP_ROUTE_AGGREGATE
)
4793 /* Withdraw static BGP route from routing table. */
4796 bgp_info_delete (rn
, ri
);
4797 bgp_process (bgp
, rn
, afi
, safi
);
4800 /* Unlock bgp_node_lookup. */
4801 bgp_unlock_node (rn
);
4804 /* Aggregate route attribute. */
4805 #define AGGREGATE_SUMMARY_ONLY 1
4806 #define AGGREGATE_AS_SET 1
4809 bgp_aggregate_set (struct vty
*vty
, const char *prefix_str
,
4810 afi_t afi
, safi_t safi
,
4811 u_char summary_only
, u_char as_set
)
4815 struct bgp_node
*rn
;
4817 struct bgp_aggregate
*aggregate
;
4819 /* Convert string to prefix structure. */
4820 ret
= str2prefix (prefix_str
, &p
);
4823 vty_out (vty
, "Malformed prefix%s", VTY_NEWLINE
);
4828 /* Get BGP structure. */
4831 /* Old configuration check. */
4832 rn
= bgp_node_get (bgp
->aggregate
[afi
][safi
], &p
);
4836 vty_out (vty
, "There is already same aggregate network.%s", VTY_NEWLINE
);
4837 bgp_unlock_node (rn
);
4841 /* Make aggregate address structure. */
4842 aggregate
= bgp_aggregate_new ();
4843 aggregate
->summary_only
= summary_only
;
4844 aggregate
->as_set
= as_set
;
4845 aggregate
->safi
= safi
;
4846 rn
->info
= aggregate
;
4848 /* Aggregate address insert into BGP routing table. */
4849 if (safi
& SAFI_UNICAST
)
4850 bgp_aggregate_add (bgp
, &p
, afi
, SAFI_UNICAST
, aggregate
);
4851 if (safi
& SAFI_MULTICAST
)
4852 bgp_aggregate_add (bgp
, &p
, afi
, SAFI_MULTICAST
, aggregate
);
4858 bgp_aggregate_unset (struct vty
*vty
, const char *prefix_str
,
4859 afi_t afi
, safi_t safi
)
4863 struct bgp_node
*rn
;
4865 struct bgp_aggregate
*aggregate
;
4867 /* Convert string to prefix structure. */
4868 ret
= str2prefix (prefix_str
, &p
);
4871 vty_out (vty
, "Malformed prefix%s", VTY_NEWLINE
);
4876 /* Get BGP structure. */
4879 /* Old configuration check. */
4880 rn
= bgp_node_lookup (bgp
->aggregate
[afi
][safi
], &p
);
4883 vty_out (vty
, "%% There is no aggregate-address configuration.%s",
4888 aggregate
= rn
->info
;
4889 if (aggregate
->safi
& SAFI_UNICAST
)
4890 bgp_aggregate_delete (bgp
, &p
, afi
, SAFI_UNICAST
, aggregate
);
4891 if (aggregate
->safi
& SAFI_MULTICAST
)
4892 bgp_aggregate_delete (bgp
, &p
, afi
, SAFI_MULTICAST
, aggregate
);
4894 /* Unlock aggregate address configuration. */
4896 bgp_aggregate_free (aggregate
);
4897 bgp_unlock_node (rn
);
4898 bgp_unlock_node (rn
);
4903 DEFUN (aggregate_address
,
4904 aggregate_address_cmd
,
4905 "aggregate-address A.B.C.D/M",
4906 "Configure BGP aggregate entries\n"
4907 "Aggregate prefix\n")
4909 return bgp_aggregate_set (vty
, argv
[0], AFI_IP
, bgp_node_safi (vty
), 0, 0);
4912 DEFUN (aggregate_address_mask
,
4913 aggregate_address_mask_cmd
,
4914 "aggregate-address A.B.C.D A.B.C.D",
4915 "Configure BGP aggregate entries\n"
4916 "Aggregate address\n"
4920 char prefix_str
[BUFSIZ
];
4922 ret
= netmask_str2prefix_str (argv
[0], argv
[1], prefix_str
);
4926 vty_out (vty
, "%% Inconsistent address and mask%s", VTY_NEWLINE
);
4930 return bgp_aggregate_set (vty
, prefix_str
, AFI_IP
, bgp_node_safi (vty
),
4934 DEFUN (aggregate_address_summary_only
,
4935 aggregate_address_summary_only_cmd
,
4936 "aggregate-address A.B.C.D/M summary-only",
4937 "Configure BGP aggregate entries\n"
4938 "Aggregate prefix\n"
4939 "Filter more specific routes from updates\n")
4941 return bgp_aggregate_set (vty
, argv
[0], AFI_IP
, bgp_node_safi (vty
),
4942 AGGREGATE_SUMMARY_ONLY
, 0);
4945 DEFUN (aggregate_address_mask_summary_only
,
4946 aggregate_address_mask_summary_only_cmd
,
4947 "aggregate-address A.B.C.D A.B.C.D summary-only",
4948 "Configure BGP aggregate entries\n"
4949 "Aggregate address\n"
4951 "Filter more specific routes from updates\n")
4954 char prefix_str
[BUFSIZ
];
4956 ret
= netmask_str2prefix_str (argv
[0], argv
[1], prefix_str
);
4960 vty_out (vty
, "%% Inconsistent address and mask%s", VTY_NEWLINE
);
4964 return bgp_aggregate_set (vty
, prefix_str
, AFI_IP
, bgp_node_safi (vty
),
4965 AGGREGATE_SUMMARY_ONLY
, 0);
4968 DEFUN (aggregate_address_as_set
,
4969 aggregate_address_as_set_cmd
,
4970 "aggregate-address A.B.C.D/M as-set",
4971 "Configure BGP aggregate entries\n"
4972 "Aggregate prefix\n"
4973 "Generate AS set path information\n")
4975 return bgp_aggregate_set (vty
, argv
[0], AFI_IP
, bgp_node_safi (vty
),
4976 0, AGGREGATE_AS_SET
);
4979 DEFUN (aggregate_address_mask_as_set
,
4980 aggregate_address_mask_as_set_cmd
,
4981 "aggregate-address A.B.C.D A.B.C.D as-set",
4982 "Configure BGP aggregate entries\n"
4983 "Aggregate address\n"
4985 "Generate AS set path information\n")
4988 char prefix_str
[BUFSIZ
];
4990 ret
= netmask_str2prefix_str (argv
[0], argv
[1], prefix_str
);
4994 vty_out (vty
, "%% Inconsistent address and mask%s", VTY_NEWLINE
);
4998 return bgp_aggregate_set (vty
, prefix_str
, AFI_IP
, bgp_node_safi (vty
),
4999 0, AGGREGATE_AS_SET
);
5003 DEFUN (aggregate_address_as_set_summary
,
5004 aggregate_address_as_set_summary_cmd
,
5005 "aggregate-address A.B.C.D/M as-set summary-only",
5006 "Configure BGP aggregate entries\n"
5007 "Aggregate prefix\n"
5008 "Generate AS set path information\n"
5009 "Filter more specific routes from updates\n")
5011 return bgp_aggregate_set (vty
, argv
[0], AFI_IP
, bgp_node_safi (vty
),
5012 AGGREGATE_SUMMARY_ONLY
, AGGREGATE_AS_SET
);
5015 ALIAS (aggregate_address_as_set_summary
,
5016 aggregate_address_summary_as_set_cmd
,
5017 "aggregate-address A.B.C.D/M summary-only as-set",
5018 "Configure BGP aggregate entries\n"
5019 "Aggregate prefix\n"
5020 "Filter more specific routes from updates\n"
5021 "Generate AS set path information\n")
5023 DEFUN (aggregate_address_mask_as_set_summary
,
5024 aggregate_address_mask_as_set_summary_cmd
,
5025 "aggregate-address A.B.C.D A.B.C.D as-set summary-only",
5026 "Configure BGP aggregate entries\n"
5027 "Aggregate address\n"
5029 "Generate AS set path information\n"
5030 "Filter more specific routes from updates\n")
5033 char prefix_str
[BUFSIZ
];
5035 ret
= netmask_str2prefix_str (argv
[0], argv
[1], prefix_str
);
5039 vty_out (vty
, "%% Inconsistent address and mask%s", VTY_NEWLINE
);
5043 return bgp_aggregate_set (vty
, prefix_str
, AFI_IP
, bgp_node_safi (vty
),
5044 AGGREGATE_SUMMARY_ONLY
, AGGREGATE_AS_SET
);
5047 ALIAS (aggregate_address_mask_as_set_summary
,
5048 aggregate_address_mask_summary_as_set_cmd
,
5049 "aggregate-address A.B.C.D A.B.C.D summary-only as-set",
5050 "Configure BGP aggregate entries\n"
5051 "Aggregate address\n"
5053 "Filter more specific routes from updates\n"
5054 "Generate AS set path information\n")
5056 DEFUN (no_aggregate_address
,
5057 no_aggregate_address_cmd
,
5058 "no aggregate-address A.B.C.D/M",
5060 "Configure BGP aggregate entries\n"
5061 "Aggregate prefix\n")
5063 return bgp_aggregate_unset (vty
, argv
[0], AFI_IP
, bgp_node_safi (vty
));
5066 ALIAS (no_aggregate_address
,
5067 no_aggregate_address_summary_only_cmd
,
5068 "no aggregate-address A.B.C.D/M summary-only",
5070 "Configure BGP aggregate entries\n"
5071 "Aggregate prefix\n"
5072 "Filter more specific routes from updates\n")
5074 ALIAS (no_aggregate_address
,
5075 no_aggregate_address_as_set_cmd
,
5076 "no aggregate-address A.B.C.D/M as-set",
5078 "Configure BGP aggregate entries\n"
5079 "Aggregate prefix\n"
5080 "Generate AS set path information\n")
5082 ALIAS (no_aggregate_address
,
5083 no_aggregate_address_as_set_summary_cmd
,
5084 "no aggregate-address A.B.C.D/M as-set summary-only",
5086 "Configure BGP aggregate entries\n"
5087 "Aggregate prefix\n"
5088 "Generate AS set path information\n"
5089 "Filter more specific routes from updates\n")
5091 ALIAS (no_aggregate_address
,
5092 no_aggregate_address_summary_as_set_cmd
,
5093 "no aggregate-address A.B.C.D/M summary-only as-set",
5095 "Configure BGP aggregate entries\n"
5096 "Aggregate prefix\n"
5097 "Filter more specific routes from updates\n"
5098 "Generate AS set path information\n")
5100 DEFUN (no_aggregate_address_mask
,
5101 no_aggregate_address_mask_cmd
,
5102 "no aggregate-address A.B.C.D A.B.C.D",
5104 "Configure BGP aggregate entries\n"
5105 "Aggregate address\n"
5109 char prefix_str
[BUFSIZ
];
5111 ret
= netmask_str2prefix_str (argv
[0], argv
[1], prefix_str
);
5115 vty_out (vty
, "%% Inconsistent address and mask%s", VTY_NEWLINE
);
5119 return bgp_aggregate_unset (vty
, prefix_str
, AFI_IP
, bgp_node_safi (vty
));
5122 ALIAS (no_aggregate_address_mask
,
5123 no_aggregate_address_mask_summary_only_cmd
,
5124 "no aggregate-address A.B.C.D A.B.C.D summary-only",
5126 "Configure BGP aggregate entries\n"
5127 "Aggregate address\n"
5129 "Filter more specific routes from updates\n")
5131 ALIAS (no_aggregate_address_mask
,
5132 no_aggregate_address_mask_as_set_cmd
,
5133 "no aggregate-address A.B.C.D A.B.C.D as-set",
5135 "Configure BGP aggregate entries\n"
5136 "Aggregate address\n"
5138 "Generate AS set path information\n")
5140 ALIAS (no_aggregate_address_mask
,
5141 no_aggregate_address_mask_as_set_summary_cmd
,
5142 "no aggregate-address A.B.C.D A.B.C.D as-set summary-only",
5144 "Configure BGP aggregate entries\n"
5145 "Aggregate address\n"
5147 "Generate AS set path information\n"
5148 "Filter more specific routes from updates\n")
5150 ALIAS (no_aggregate_address_mask
,
5151 no_aggregate_address_mask_summary_as_set_cmd
,
5152 "no aggregate-address A.B.C.D A.B.C.D summary-only as-set",
5154 "Configure BGP aggregate entries\n"
5155 "Aggregate address\n"
5157 "Filter more specific routes from updates\n"
5158 "Generate AS set path information\n")
5161 DEFUN (ipv6_aggregate_address
,
5162 ipv6_aggregate_address_cmd
,
5163 "aggregate-address X:X::X:X/M",
5164 "Configure BGP aggregate entries\n"
5165 "Aggregate prefix\n")
5167 return bgp_aggregate_set (vty
, argv
[0], AFI_IP6
, SAFI_UNICAST
, 0, 0);
5170 DEFUN (ipv6_aggregate_address_summary_only
,
5171 ipv6_aggregate_address_summary_only_cmd
,
5172 "aggregate-address X:X::X:X/M summary-only",
5173 "Configure BGP aggregate entries\n"
5174 "Aggregate prefix\n"
5175 "Filter more specific routes from updates\n")
5177 return bgp_aggregate_set (vty
, argv
[0], AFI_IP6
, SAFI_UNICAST
,
5178 AGGREGATE_SUMMARY_ONLY
, 0);
5181 DEFUN (no_ipv6_aggregate_address
,
5182 no_ipv6_aggregate_address_cmd
,
5183 "no aggregate-address X:X::X:X/M",
5185 "Configure BGP aggregate entries\n"
5186 "Aggregate prefix\n")
5188 return bgp_aggregate_unset (vty
, argv
[0], AFI_IP6
, SAFI_UNICAST
);
5191 DEFUN (no_ipv6_aggregate_address_summary_only
,
5192 no_ipv6_aggregate_address_summary_only_cmd
,
5193 "no aggregate-address X:X::X:X/M summary-only",
5195 "Configure BGP aggregate entries\n"
5196 "Aggregate prefix\n"
5197 "Filter more specific routes from updates\n")
5199 return bgp_aggregate_unset (vty
, argv
[0], AFI_IP6
, SAFI_UNICAST
);
5202 ALIAS (ipv6_aggregate_address
,
5203 old_ipv6_aggregate_address_cmd
,
5204 "ipv6 bgp aggregate-address X:X::X:X/M",
5207 "Configure BGP aggregate entries\n"
5208 "Aggregate prefix\n")
5210 ALIAS (ipv6_aggregate_address_summary_only
,
5211 old_ipv6_aggregate_address_summary_only_cmd
,
5212 "ipv6 bgp aggregate-address X:X::X:X/M summary-only",
5215 "Configure BGP aggregate entries\n"
5216 "Aggregate prefix\n"
5217 "Filter more specific routes from updates\n")
5219 ALIAS (no_ipv6_aggregate_address
,
5220 old_no_ipv6_aggregate_address_cmd
,
5221 "no ipv6 bgp aggregate-address X:X::X:X/M",
5225 "Configure BGP aggregate entries\n"
5226 "Aggregate prefix\n")
5228 ALIAS (no_ipv6_aggregate_address_summary_only
,
5229 old_no_ipv6_aggregate_address_summary_only_cmd
,
5230 "no ipv6 bgp aggregate-address X:X::X:X/M summary-only",
5234 "Configure BGP aggregate entries\n"
5235 "Aggregate prefix\n"
5236 "Filter more specific routes from updates\n")
5237 #endif /* HAVE_IPV6 */
5239 /* Redistribute route treatment. */
5241 bgp_redistribute_add (struct prefix
*p
, struct in_addr
*nexthop
,
5242 u_int32_t metric
, u_char type
)
5245 struct listnode
*node
, *nnode
;
5246 struct bgp_info
*new;
5247 struct bgp_info
*bi
;
5248 struct bgp_info info
;
5249 struct bgp_node
*bn
;
5250 struct attr attr
= { 0 };
5251 struct attr attr_new
= { 0 };
5252 struct attr
*new_attr
;
5256 /* Make default attribute. */
5257 bgp_attr_default_set (&attr
, BGP_ORIGIN_INCOMPLETE
);
5259 attr
.nexthop
= *nexthop
;
5262 attr
.flag
|= ATTR_FLAG_BIT (BGP_ATTR_MULTI_EXIT_DISC
);
5264 for (ALL_LIST_ELEMENTS (bm
->bgp
, node
, nnode
, bgp
))
5266 afi
= family2afi (p
->family
);
5268 if (bgp
->redist
[afi
][type
])
5270 /* Copy attribute for modification. */
5271 bgp_attr_dup (&attr_new
, &attr
);
5273 if (bgp
->redist_metric_flag
[afi
][type
])
5274 attr_new
.med
= bgp
->redist_metric
[afi
][type
];
5276 /* Apply route-map. */
5277 if (bgp
->rmap
[afi
][type
].map
)
5279 info
.peer
= bgp
->peer_self
;
5280 info
.attr
= &attr_new
;
5282 SET_FLAG (bgp
->peer_self
->rmap_type
, PEER_RMAP_TYPE_REDISTRIBUTE
);
5284 ret
= route_map_apply (bgp
->rmap
[afi
][type
].map
, p
, RMAP_BGP
,
5287 bgp
->peer_self
->rmap_type
= 0;
5289 if (ret
== RMAP_DENYMATCH
)
5291 /* Free uninterned attribute. */
5292 bgp_attr_flush (&attr_new
);
5293 bgp_attr_extra_free (&attr_new
);
5295 /* Unintern original. */
5296 aspath_unintern (attr
.aspath
);
5297 bgp_attr_extra_free (&attr
);
5298 bgp_redistribute_delete (p
, type
);
5303 bn
= bgp_afi_node_get (bgp
->rib
[afi
][SAFI_UNICAST
],
5304 afi
, SAFI_UNICAST
, p
, NULL
);
5306 new_attr
= bgp_attr_intern (&attr_new
);
5307 bgp_attr_extra_free (&attr_new
);
5309 for (bi
= bn
->info
; bi
; bi
= bi
->next
)
5310 if (bi
->peer
== bgp
->peer_self
5311 && bi
->sub_type
== BGP_ROUTE_REDISTRIBUTE
)
5316 if (attrhash_cmp (bi
->attr
, new_attr
) &&
5317 !CHECK_FLAG(bi
->flags
, BGP_INFO_REMOVED
))
5319 bgp_attr_unintern (new_attr
);
5320 aspath_unintern (attr
.aspath
);
5321 bgp_attr_extra_free (&attr
);
5322 bgp_unlock_node (bn
);
5327 /* The attribute is changed. */
5328 bgp_info_set_flag (bn
, bi
, BGP_INFO_ATTR_CHANGED
);
5330 /* Rewrite BGP route information. */
5331 if (CHECK_FLAG(bi
->flags
, BGP_INFO_REMOVED
))
5332 bgp_info_restore(bn
, bi
);
5334 bgp_aggregate_decrement (bgp
, p
, bi
, afi
, SAFI_UNICAST
);
5335 bgp_attr_unintern (bi
->attr
);
5336 bi
->attr
= new_attr
;
5337 bi
->uptime
= bgp_clock ();
5339 /* Process change. */
5340 bgp_aggregate_increment (bgp
, p
, bi
, afi
, SAFI_UNICAST
);
5341 bgp_process (bgp
, bn
, afi
, SAFI_UNICAST
);
5342 bgp_unlock_node (bn
);
5343 aspath_unintern (attr
.aspath
);
5344 bgp_attr_extra_free (&attr
);
5349 new = bgp_info_new ();
5351 new->sub_type
= BGP_ROUTE_REDISTRIBUTE
;
5352 new->peer
= bgp
->peer_self
;
5353 SET_FLAG (new->flags
, BGP_INFO_VALID
);
5354 new->attr
= new_attr
;
5355 new->uptime
= bgp_clock ();
5357 bgp_aggregate_increment (bgp
, p
, new, afi
, SAFI_UNICAST
);
5358 bgp_info_add (bn
, new);
5359 bgp_unlock_node (bn
);
5360 bgp_process (bgp
, bn
, afi
, SAFI_UNICAST
);
5364 /* Unintern original. */
5365 aspath_unintern (attr
.aspath
);
5366 bgp_attr_extra_free (&attr
);
5370 bgp_redistribute_delete (struct prefix
*p
, u_char type
)
5373 struct listnode
*node
, *nnode
;
5375 struct bgp_node
*rn
;
5376 struct bgp_info
*ri
;
5378 for (ALL_LIST_ELEMENTS (bm
->bgp
, node
, nnode
, bgp
))
5380 afi
= family2afi (p
->family
);
5382 if (bgp
->redist
[afi
][type
])
5384 rn
= bgp_afi_node_get (bgp
->rib
[afi
][SAFI_UNICAST
], afi
, SAFI_UNICAST
, p
, NULL
);
5386 for (ri
= rn
->info
; ri
; ri
= ri
->next
)
5387 if (ri
->peer
== bgp
->peer_self
5388 && ri
->type
== type
)
5393 bgp_aggregate_decrement (bgp
, p
, ri
, afi
, SAFI_UNICAST
);
5394 bgp_info_delete (rn
, ri
);
5395 bgp_process (bgp
, rn
, afi
, SAFI_UNICAST
);
5397 bgp_unlock_node (rn
);
5402 /* Withdraw specified route type's route. */
5404 bgp_redistribute_withdraw (struct bgp
*bgp
, afi_t afi
, int type
)
5406 struct bgp_node
*rn
;
5407 struct bgp_info
*ri
;
5408 struct bgp_table
*table
;
5410 table
= bgp
->rib
[afi
][SAFI_UNICAST
];
5412 for (rn
= bgp_table_top (table
); rn
; rn
= bgp_route_next (rn
))
5414 for (ri
= rn
->info
; ri
; ri
= ri
->next
)
5415 if (ri
->peer
== bgp
->peer_self
5416 && ri
->type
== type
)
5421 bgp_aggregate_decrement (bgp
, &rn
->p
, ri
, afi
, SAFI_UNICAST
);
5422 bgp_info_delete (rn
, ri
);
5423 bgp_process (bgp
, rn
, afi
, SAFI_UNICAST
);
5428 /* Static function to display route. */
5430 route_vty_out_route (struct prefix
*p
, struct vty
*vty
)
5433 u_int32_t destination
;
5436 if (p
->family
== AF_INET
)
5438 len
= vty_out (vty
, "%s", inet_ntop (p
->family
, &p
->u
.prefix
, buf
, BUFSIZ
));
5439 destination
= ntohl (p
->u
.prefix4
.s_addr
);
5441 if ((IN_CLASSC (destination
) && p
->prefixlen
== 24)
5442 || (IN_CLASSB (destination
) && p
->prefixlen
== 16)
5443 || (IN_CLASSA (destination
) && p
->prefixlen
== 8)
5444 || p
->u
.prefix4
.s_addr
== 0)
5446 /* When mask is natural, mask is not displayed. */
5449 len
+= vty_out (vty
, "/%d", p
->prefixlen
);
5452 len
= vty_out (vty
, "%s/%d", inet_ntop (p
->family
, &p
->u
.prefix
, buf
, BUFSIZ
),
5457 vty_out (vty
, "%s%*s", VTY_NEWLINE
, 20, " ");
5459 vty_out (vty
, "%*s", len
, " ");
5462 enum bgp_display_type
5467 /* Print the short form route status for a bgp_info */
5469 route_vty_short_status_out (struct vty
*vty
, struct bgp_info
*binfo
)
5471 /* Route status display. */
5472 if (CHECK_FLAG (binfo
->flags
, BGP_INFO_REMOVED
))
5474 else if (CHECK_FLAG (binfo
->flags
, BGP_INFO_STALE
))
5476 else if (binfo
->extra
&& binfo
->extra
->suppress
)
5478 else if (! CHECK_FLAG (binfo
->flags
, BGP_INFO_HISTORY
))
5484 if (CHECK_FLAG (binfo
->flags
, BGP_INFO_HISTORY
))
5486 else if (CHECK_FLAG (binfo
->flags
, BGP_INFO_DAMPED
))
5488 else if (CHECK_FLAG (binfo
->flags
, BGP_INFO_SELECTED
))
5493 /* Internal route. */
5494 if ((binfo
->peer
->as
) && (binfo
->peer
->as
== binfo
->peer
->local_as
))
5500 /* called from terminal list command */
5502 route_vty_out (struct vty
*vty
, struct prefix
*p
,
5503 struct bgp_info
*binfo
, int display
, safi_t safi
)
5507 /* short status lead text */
5508 route_vty_short_status_out (vty
, binfo
);
5510 /* print prefix and mask */
5512 route_vty_out_route (p
, vty
);
5514 vty_out (vty
, "%*s", 17, " ");
5516 /* Print attribute */
5520 if (p
->family
== AF_INET
)
5522 if (safi
== SAFI_MPLS_VPN
)
5523 vty_out (vty
, "%-16s",
5524 inet_ntoa (attr
->extra
->mp_nexthop_global_in
));
5526 vty_out (vty
, "%-16s", inet_ntoa (attr
->nexthop
));
5529 else if (p
->family
== AF_INET6
)
5534 len
= vty_out (vty
, "%s",
5535 inet_ntop (AF_INET6
, &attr
->extra
->mp_nexthop_global
,
5539 vty_out (vty
, "%s%*s", VTY_NEWLINE
, 36, " ");
5541 vty_out (vty
, "%*s", len
, " ");
5543 #endif /* HAVE_IPV6 */
5545 if (attr
->flag
& ATTR_FLAG_BIT (BGP_ATTR_MULTI_EXIT_DISC
))
5546 vty_out (vty
, "%10d", attr
->med
);
5550 if (attr
->flag
& ATTR_FLAG_BIT (BGP_ATTR_LOCAL_PREF
))
5551 vty_out (vty
, "%7d", attr
->local_pref
);
5555 vty_out (vty
, "%7u ", (attr
->extra
? attr
->extra
->weight
: 0));
5559 aspath_print_vty (vty
, "%s", attr
->aspath
, " ");
5562 vty_out (vty
, "%s", bgp_origin_str
[attr
->origin
]);
5564 vty_out (vty
, "%s", VTY_NEWLINE
);
5567 /* called from terminal list command */
5569 route_vty_out_tmp (struct vty
*vty
, struct prefix
*p
,
5570 struct attr
*attr
, safi_t safi
)
5572 /* Route status display. */
5577 /* print prefix and mask */
5578 route_vty_out_route (p
, vty
);
5580 /* Print attribute */
5583 if (p
->family
== AF_INET
)
5585 if (safi
== SAFI_MPLS_VPN
)
5586 vty_out (vty
, "%-16s",
5587 inet_ntoa (attr
->extra
->mp_nexthop_global_in
));
5589 vty_out (vty
, "%-16s", inet_ntoa (attr
->nexthop
));
5592 else if (p
->family
== AF_INET6
)
5597 assert (attr
->extra
);
5599 len
= vty_out (vty
, "%s",
5600 inet_ntop (AF_INET6
, &attr
->extra
->mp_nexthop_global
,
5604 vty_out (vty
, "%s%*s", VTY_NEWLINE
, 36, " ");
5606 vty_out (vty
, "%*s", len
, " ");
5608 #endif /* HAVE_IPV6 */
5610 if (attr
->flag
& ATTR_FLAG_BIT (BGP_ATTR_MULTI_EXIT_DISC
))
5611 vty_out (vty
, "%10d", attr
->med
);
5615 if (attr
->flag
& ATTR_FLAG_BIT (BGP_ATTR_LOCAL_PREF
))
5616 vty_out (vty
, "%7d", attr
->local_pref
);
5620 vty_out (vty
, "%7d ", (attr
->extra
? attr
->extra
->weight
: 0));
5624 aspath_print_vty (vty
, "%s", attr
->aspath
, " ");
5627 vty_out (vty
, "%s", bgp_origin_str
[attr
->origin
]);
5630 vty_out (vty
, "%s", VTY_NEWLINE
);
5634 route_vty_out_tag (struct vty
*vty
, struct prefix
*p
,
5635 struct bgp_info
*binfo
, int display
, safi_t safi
)
5638 u_int32_t label
= 0;
5643 /* short status lead text */
5644 route_vty_short_status_out (vty
, binfo
);
5646 /* print prefix and mask */
5648 route_vty_out_route (p
, vty
);
5650 vty_out (vty
, "%*s", 17, " ");
5652 /* Print attribute */
5656 if (p
->family
== AF_INET
)
5658 if (safi
== SAFI_MPLS_VPN
)
5659 vty_out (vty
, "%-16s",
5660 inet_ntoa (attr
->extra
->mp_nexthop_global_in
));
5662 vty_out (vty
, "%-16s", inet_ntoa (attr
->nexthop
));
5665 else if (p
->family
== AF_INET6
)
5667 assert (attr
->extra
);
5670 if (attr
->extra
->mp_nexthop_len
== 16)
5672 inet_ntop (AF_INET6
, &attr
->extra
->mp_nexthop_global
,
5674 else if (attr
->extra
->mp_nexthop_len
== 32)
5675 vty_out (vty
, "%s(%s)",
5676 inet_ntop (AF_INET6
, &attr
->extra
->mp_nexthop_global
,
5678 inet_ntop (AF_INET6
, &attr
->extra
->mp_nexthop_local
,
5682 #endif /* HAVE_IPV6 */
5685 label
= decode_label (binfo
->extra
->tag
);
5687 vty_out (vty
, "notag/%d", label
);
5689 vty_out (vty
, "%s", VTY_NEWLINE
);
5692 /* dampening route */
5694 damp_route_vty_out (struct vty
*vty
, struct prefix
*p
,
5695 struct bgp_info
*binfo
, int display
, safi_t safi
)
5699 char timebuf
[BGP_UPTIME_LEN
];
5701 /* short status lead text */
5702 route_vty_short_status_out (vty
, binfo
);
5704 /* print prefix and mask */
5706 route_vty_out_route (p
, vty
);
5708 vty_out (vty
, "%*s", 17, " ");
5710 len
= vty_out (vty
, "%s", binfo
->peer
->host
);
5713 vty_out (vty
, "%s%*s", VTY_NEWLINE
, 34, " ");
5715 vty_out (vty
, "%*s", len
, " ");
5717 vty_out (vty
, "%s ", bgp_damp_reuse_time_vty (vty
, binfo
, timebuf
, BGP_UPTIME_LEN
));
5719 /* Print attribute */
5725 aspath_print_vty (vty
, "%s", attr
->aspath
, " ");
5728 vty_out (vty
, "%s", bgp_origin_str
[attr
->origin
]);
5730 vty_out (vty
, "%s", VTY_NEWLINE
);
5735 flap_route_vty_out (struct vty
*vty
, struct prefix
*p
,
5736 struct bgp_info
*binfo
, int display
, safi_t safi
)
5739 struct bgp_damp_info
*bdi
;
5740 char timebuf
[BGP_UPTIME_LEN
];
5746 bdi
= binfo
->extra
->damp_info
;
5748 /* short status lead text */
5749 route_vty_short_status_out (vty
, binfo
);
5751 /* print prefix and mask */
5753 route_vty_out_route (p
, vty
);
5755 vty_out (vty
, "%*s", 17, " ");
5757 len
= vty_out (vty
, "%s", binfo
->peer
->host
);
5760 vty_out (vty
, "%s%*s", VTY_NEWLINE
, 33, " ");
5762 vty_out (vty
, "%*s", len
, " ");
5764 len
= vty_out (vty
, "%d", bdi
->flap
);
5769 vty_out (vty
, "%*s ", len
, " ");
5771 vty_out (vty
, "%s ", peer_uptime (bdi
->start_time
,
5772 timebuf
, BGP_UPTIME_LEN
));
5774 if (CHECK_FLAG (binfo
->flags
, BGP_INFO_DAMPED
)
5775 && ! CHECK_FLAG (binfo
->flags
, BGP_INFO_HISTORY
))
5776 vty_out (vty
, "%s ", bgp_damp_reuse_time_vty (vty
, binfo
, timebuf
, BGP_UPTIME_LEN
));
5778 vty_out (vty
, "%*s ", 8, " ");
5780 /* Print attribute */
5786 aspath_print_vty (vty
, "%s", attr
->aspath
, " ");
5789 vty_out (vty
, "%s", bgp_origin_str
[attr
->origin
]);
5791 vty_out (vty
, "%s", VTY_NEWLINE
);
5795 route_vty_out_detail (struct vty
*vty
, struct bgp
*bgp
, struct prefix
*p
,
5796 struct bgp_info
*binfo
, afi_t afi
, safi_t safi
)
5798 char buf
[INET6_ADDRSTRLEN
];
5801 int sockunion_vty_out (struct vty
*, union sockunion
*);
5807 /* Line1 display AS-path, Aggregator */
5811 if (aspath_count_hops (attr
->aspath
) == 0)
5812 vty_out (vty
, "Local");
5814 aspath_print_vty (vty
, "%s", attr
->aspath
, "");
5817 if (CHECK_FLAG (binfo
->flags
, BGP_INFO_REMOVED
))
5818 vty_out (vty
, ", (removed)");
5819 if (CHECK_FLAG (binfo
->flags
, BGP_INFO_STALE
))
5820 vty_out (vty
, ", (stale)");
5821 if (CHECK_FLAG (attr
->flag
, ATTR_FLAG_BIT (BGP_ATTR_AGGREGATOR
)))
5822 vty_out (vty
, ", (aggregated by %u %s)",
5823 attr
->extra
->aggregator_as
,
5824 inet_ntoa (attr
->extra
->aggregator_addr
));
5825 if (CHECK_FLAG (binfo
->peer
->af_flags
[afi
][safi
], PEER_FLAG_REFLECTOR_CLIENT
))
5826 vty_out (vty
, ", (Received from a RR-client)");
5827 if (CHECK_FLAG (binfo
->peer
->af_flags
[afi
][safi
], PEER_FLAG_RSERVER_CLIENT
))
5828 vty_out (vty
, ", (Received from a RS-client)");
5829 if (CHECK_FLAG (binfo
->flags
, BGP_INFO_HISTORY
))
5830 vty_out (vty
, ", (history entry)");
5831 else if (CHECK_FLAG (binfo
->flags
, BGP_INFO_DAMPED
))
5832 vty_out (vty
, ", (suppressed due to dampening)");
5833 vty_out (vty
, "%s", VTY_NEWLINE
);
5835 /* Line2 display Next-hop, Neighbor, Router-id */
5836 if (p
->family
== AF_INET
)
5838 vty_out (vty
, " %s", safi
== SAFI_MPLS_VPN
?
5839 inet_ntoa (attr
->extra
->mp_nexthop_global_in
) :
5840 inet_ntoa (attr
->nexthop
));
5845 assert (attr
->extra
);
5846 vty_out (vty
, " %s",
5847 inet_ntop (AF_INET6
, &attr
->extra
->mp_nexthop_global
,
5848 buf
, INET6_ADDRSTRLEN
));
5850 #endif /* HAVE_IPV6 */
5852 if (binfo
->peer
== bgp
->peer_self
)
5854 vty_out (vty
, " from %s ",
5855 p
->family
== AF_INET
? "0.0.0.0" : "::");
5856 vty_out (vty
, "(%s)", inet_ntoa(bgp
->router_id
));
5860 if (! CHECK_FLAG (binfo
->flags
, BGP_INFO_VALID
))
5861 vty_out (vty
, " (inaccessible)");
5862 else if (binfo
->extra
&& binfo
->extra
->igpmetric
)
5863 vty_out (vty
, " (metric %d)", binfo
->extra
->igpmetric
);
5864 vty_out (vty
, " from %s", sockunion2str (&binfo
->peer
->su
, buf
, SU_ADDRSTRLEN
));
5865 if (attr
->flag
& ATTR_FLAG_BIT(BGP_ATTR_ORIGINATOR_ID
))
5866 vty_out (vty
, " (%s)", inet_ntoa (attr
->extra
->originator_id
));
5868 vty_out (vty
, " (%s)", inet_ntop (AF_INET
, &binfo
->peer
->remote_id
, buf1
, BUFSIZ
));
5870 vty_out (vty
, "%s", VTY_NEWLINE
);
5873 /* display nexthop local */
5874 if (attr
->extra
&& attr
->extra
->mp_nexthop_len
== 32)
5876 vty_out (vty
, " (%s)%s",
5877 inet_ntop (AF_INET6
, &attr
->extra
->mp_nexthop_local
,
5878 buf
, INET6_ADDRSTRLEN
),
5881 #endif /* HAVE_IPV6 */
5883 /* Line 3 display Origin, Med, Locpref, Weight, valid, Int/Ext/Local, Atomic, best */
5884 vty_out (vty
, " Origin %s", bgp_origin_long_str
[attr
->origin
]);
5886 if (attr
->flag
& ATTR_FLAG_BIT(BGP_ATTR_MULTI_EXIT_DISC
))
5887 vty_out (vty
, ", metric %d", attr
->med
);
5889 if (attr
->flag
& ATTR_FLAG_BIT(BGP_ATTR_LOCAL_PREF
))
5890 vty_out (vty
, ", localpref %d", attr
->local_pref
);
5892 vty_out (vty
, ", localpref %d", bgp
->default_local_pref
);
5894 if (attr
->extra
&& attr
->extra
->weight
!= 0)
5895 vty_out (vty
, ", weight %d", attr
->extra
->weight
);
5897 if (! CHECK_FLAG (binfo
->flags
, BGP_INFO_HISTORY
))
5898 vty_out (vty
, ", valid");
5900 if (binfo
->peer
!= bgp
->peer_self
)
5902 if (binfo
->peer
->as
== binfo
->peer
->local_as
)
5903 vty_out (vty
, ", internal");
5905 vty_out (vty
, ", %s",
5906 (bgp_confederation_peers_check(bgp
, binfo
->peer
->as
) ? "confed-external" : "external"));
5908 else if (binfo
->sub_type
== BGP_ROUTE_AGGREGATE
)
5909 vty_out (vty
, ", aggregated, local");
5910 else if (binfo
->type
!= ZEBRA_ROUTE_BGP
)
5911 vty_out (vty
, ", sourced");
5913 vty_out (vty
, ", sourced, local");
5915 if (attr
->flag
& ATTR_FLAG_BIT(BGP_ATTR_ATOMIC_AGGREGATE
))
5916 vty_out (vty
, ", atomic-aggregate");
5918 if (CHECK_FLAG (binfo
->flags
, BGP_INFO_SELECTED
))
5919 vty_out (vty
, ", best");
5921 vty_out (vty
, "%s", VTY_NEWLINE
);
5923 /* Line 4 display Community */
5924 if (attr
->community
)
5925 vty_out (vty
, " Community: %s%s", attr
->community
->str
,
5928 /* Line 5 display Extended-community */
5929 if (attr
->flag
& ATTR_FLAG_BIT(BGP_ATTR_EXT_COMMUNITIES
))
5930 vty_out (vty
, " Extended Community: %s%s",
5931 attr
->extra
->ecommunity
->str
, VTY_NEWLINE
);
5933 /* Line 6 display Originator, Cluster-id */
5934 if ((attr
->flag
& ATTR_FLAG_BIT(BGP_ATTR_ORIGINATOR_ID
)) ||
5935 (attr
->flag
& ATTR_FLAG_BIT(BGP_ATTR_CLUSTER_LIST
)))
5937 assert (attr
->extra
);
5938 if (attr
->flag
& ATTR_FLAG_BIT(BGP_ATTR_ORIGINATOR_ID
))
5939 vty_out (vty
, " Originator: %s",
5940 inet_ntoa (attr
->extra
->originator_id
));
5942 if (attr
->flag
& ATTR_FLAG_BIT(BGP_ATTR_CLUSTER_LIST
))
5945 vty_out (vty
, ", Cluster list: ");
5946 for (i
= 0; i
< attr
->extra
->cluster
->length
/ 4; i
++)
5947 vty_out (vty
, "%s ",
5948 inet_ntoa (attr
->extra
->cluster
->list
[i
]));
5950 vty_out (vty
, "%s", VTY_NEWLINE
);
5953 if (binfo
->extra
&& binfo
->extra
->damp_info
)
5954 bgp_damp_info_vty (vty
, binfo
);
5956 /* Line 7 display Uptime */
5957 time_t tbuf
= time(NULL
) - (bgp_clock() - binfo
->uptime
);
5958 vty_out (vty
, " Last update: %s", ctime(&tbuf
));
5960 vty_out (vty
, "%s", VTY_NEWLINE
);
5963 #define BGP_SHOW_SCODE_HEADER "Status codes: s suppressed, d damped, h history, * valid, > best, i - internal,%s r RIB-failure, S Stale, R Removed%s"
5964 #define BGP_SHOW_OCODE_HEADER "Origin codes: i - IGP, e - EGP, ? - incomplete%s%s"
5965 #define BGP_SHOW_HEADER " Network Next Hop Metric LocPrf Weight Path%s"
5966 #define BGP_SHOW_DAMP_HEADER " Network From Reuse Path%s"
5967 #define BGP_SHOW_FLAP_HEADER " Network From Flaps Duration Reuse Path%s"
5971 bgp_show_type_normal
,
5972 bgp_show_type_regexp
,
5973 bgp_show_type_prefix_list
,
5974 bgp_show_type_filter_list
,
5975 bgp_show_type_route_map
,
5976 bgp_show_type_neighbor
,
5977 bgp_show_type_cidr_only
,
5978 bgp_show_type_prefix_longer
,
5979 bgp_show_type_community_all
,
5980 bgp_show_type_community
,
5981 bgp_show_type_community_exact
,
5982 bgp_show_type_community_list
,
5983 bgp_show_type_community_list_exact
,
5984 bgp_show_type_flap_statistics
,
5985 bgp_show_type_flap_address
,
5986 bgp_show_type_flap_prefix
,
5987 bgp_show_type_flap_cidr_only
,
5988 bgp_show_type_flap_regexp
,
5989 bgp_show_type_flap_filter_list
,
5990 bgp_show_type_flap_prefix_list
,
5991 bgp_show_type_flap_prefix_longer
,
5992 bgp_show_type_flap_route_map
,
5993 bgp_show_type_flap_neighbor
,
5994 bgp_show_type_dampend_paths
,
5995 bgp_show_type_damp_neighbor
5999 bgp_show_table (struct vty
*vty
, struct bgp_table
*table
, struct in_addr
*router_id
,
6000 enum bgp_show_type type
, void *output_arg
)
6002 struct bgp_info
*ri
;
6003 struct bgp_node
*rn
;
6006 unsigned long output_count
;
6008 /* This is first entry point, so reset total line. */
6011 /* Start processing of routes. */
6012 for (rn
= bgp_table_top (table
); rn
; rn
= bgp_route_next (rn
))
6013 if (rn
->info
!= NULL
)
6017 for (ri
= rn
->info
; ri
; ri
= ri
->next
)
6019 if (type
== bgp_show_type_flap_statistics
6020 || type
== bgp_show_type_flap_address
6021 || type
== bgp_show_type_flap_prefix
6022 || type
== bgp_show_type_flap_cidr_only
6023 || type
== bgp_show_type_flap_regexp
6024 || type
== bgp_show_type_flap_filter_list
6025 || type
== bgp_show_type_flap_prefix_list
6026 || type
== bgp_show_type_flap_prefix_longer
6027 || type
== bgp_show_type_flap_route_map
6028 || type
== bgp_show_type_flap_neighbor
6029 || type
== bgp_show_type_dampend_paths
6030 || type
== bgp_show_type_damp_neighbor
)
6032 if (!(ri
->extra
&& ri
->extra
->damp_info
))
6035 if (type
== bgp_show_type_regexp
6036 || type
== bgp_show_type_flap_regexp
)
6038 regex_t
*regex
= output_arg
;
6040 if (bgp_regexec (regex
, ri
->attr
->aspath
) == REG_NOMATCH
)
6043 if (type
== bgp_show_type_prefix_list
6044 || type
== bgp_show_type_flap_prefix_list
)
6046 struct prefix_list
*plist
= output_arg
;
6048 if (prefix_list_apply (plist
, &rn
->p
) != PREFIX_PERMIT
)
6051 if (type
== bgp_show_type_filter_list
6052 || type
== bgp_show_type_flap_filter_list
)
6054 struct as_list
*as_list
= output_arg
;
6056 if (as_list_apply (as_list
, ri
->attr
->aspath
) != AS_FILTER_PERMIT
)
6059 if (type
== bgp_show_type_route_map
6060 || type
== bgp_show_type_flap_route_map
)
6062 struct route_map
*rmap
= output_arg
;
6063 struct bgp_info binfo
;
6064 struct attr dummy_attr
= { 0 };
6067 bgp_attr_dup (&dummy_attr
, ri
->attr
);
6068 binfo
.peer
= ri
->peer
;
6069 binfo
.attr
= &dummy_attr
;
6071 ret
= route_map_apply (rmap
, &rn
->p
, RMAP_BGP
, &binfo
);
6073 bgp_attr_extra_free (&dummy_attr
);
6075 if (ret
== RMAP_DENYMATCH
)
6078 if (type
== bgp_show_type_neighbor
6079 || type
== bgp_show_type_flap_neighbor
6080 || type
== bgp_show_type_damp_neighbor
)
6082 union sockunion
*su
= output_arg
;
6084 if (ri
->peer
->su_remote
== NULL
|| ! sockunion_same(ri
->peer
->su_remote
, su
))
6087 if (type
== bgp_show_type_cidr_only
6088 || type
== bgp_show_type_flap_cidr_only
)
6090 u_int32_t destination
;
6092 destination
= ntohl (rn
->p
.u
.prefix4
.s_addr
);
6093 if (IN_CLASSC (destination
) && rn
->p
.prefixlen
== 24)
6095 if (IN_CLASSB (destination
) && rn
->p
.prefixlen
== 16)
6097 if (IN_CLASSA (destination
) && rn
->p
.prefixlen
== 8)
6100 if (type
== bgp_show_type_prefix_longer
6101 || type
== bgp_show_type_flap_prefix_longer
)
6103 struct prefix
*p
= output_arg
;
6105 if (! prefix_match (p
, &rn
->p
))
6108 if (type
== bgp_show_type_community_all
)
6110 if (! ri
->attr
->community
)
6113 if (type
== bgp_show_type_community
)
6115 struct community
*com
= output_arg
;
6117 if (! ri
->attr
->community
||
6118 ! community_match (ri
->attr
->community
, com
))
6121 if (type
== bgp_show_type_community_exact
)
6123 struct community
*com
= output_arg
;
6125 if (! ri
->attr
->community
||
6126 ! community_cmp (ri
->attr
->community
, com
))
6129 if (type
== bgp_show_type_community_list
)
6131 struct community_list
*list
= output_arg
;
6133 if (! community_list_match (ri
->attr
->community
, list
))
6136 if (type
== bgp_show_type_community_list_exact
)
6138 struct community_list
*list
= output_arg
;
6140 if (! community_list_exact_match (ri
->attr
->community
, list
))
6143 if (type
== bgp_show_type_flap_address
6144 || type
== bgp_show_type_flap_prefix
)
6146 struct prefix
*p
= output_arg
;
6148 if (! prefix_match (&rn
->p
, p
))
6151 if (type
== bgp_show_type_flap_prefix
)
6152 if (p
->prefixlen
!= rn
->p
.prefixlen
)
6155 if (type
== bgp_show_type_dampend_paths
6156 || type
== bgp_show_type_damp_neighbor
)
6158 if (! CHECK_FLAG (ri
->flags
, BGP_INFO_DAMPED
)
6159 || CHECK_FLAG (ri
->flags
, BGP_INFO_HISTORY
))
6165 vty_out (vty
, "BGP table version is 0, local router ID is %s%s", inet_ntoa (*router_id
), VTY_NEWLINE
);
6166 vty_out (vty
, BGP_SHOW_SCODE_HEADER
, VTY_NEWLINE
, VTY_NEWLINE
);
6167 vty_out (vty
, BGP_SHOW_OCODE_HEADER
, VTY_NEWLINE
, VTY_NEWLINE
);
6168 if (type
== bgp_show_type_dampend_paths
6169 || type
== bgp_show_type_damp_neighbor
)
6170 vty_out (vty
, BGP_SHOW_DAMP_HEADER
, VTY_NEWLINE
);
6171 else if (type
== bgp_show_type_flap_statistics
6172 || type
== bgp_show_type_flap_address
6173 || type
== bgp_show_type_flap_prefix
6174 || type
== bgp_show_type_flap_cidr_only
6175 || type
== bgp_show_type_flap_regexp
6176 || type
== bgp_show_type_flap_filter_list
6177 || type
== bgp_show_type_flap_prefix_list
6178 || type
== bgp_show_type_flap_prefix_longer
6179 || type
== bgp_show_type_flap_route_map
6180 || type
== bgp_show_type_flap_neighbor
)
6181 vty_out (vty
, BGP_SHOW_FLAP_HEADER
, VTY_NEWLINE
);
6183 vty_out (vty
, BGP_SHOW_HEADER
, VTY_NEWLINE
);
6187 if (type
== bgp_show_type_dampend_paths
6188 || type
== bgp_show_type_damp_neighbor
)
6189 damp_route_vty_out (vty
, &rn
->p
, ri
, display
, SAFI_UNICAST
);
6190 else if (type
== bgp_show_type_flap_statistics
6191 || type
== bgp_show_type_flap_address
6192 || type
== bgp_show_type_flap_prefix
6193 || type
== bgp_show_type_flap_cidr_only
6194 || type
== bgp_show_type_flap_regexp
6195 || type
== bgp_show_type_flap_filter_list
6196 || type
== bgp_show_type_flap_prefix_list
6197 || type
== bgp_show_type_flap_prefix_longer
6198 || type
== bgp_show_type_flap_route_map
6199 || type
== bgp_show_type_flap_neighbor
)
6200 flap_route_vty_out (vty
, &rn
->p
, ri
, display
, SAFI_UNICAST
);
6202 route_vty_out (vty
, &rn
->p
, ri
, display
, SAFI_UNICAST
);
6209 /* No route is displayed */
6210 if (output_count
== 0)
6212 if (type
== bgp_show_type_normal
)
6213 vty_out (vty
, "No BGP network exists%s", VTY_NEWLINE
);
6216 vty_out (vty
, "%sTotal number of prefixes %ld%s",
6217 VTY_NEWLINE
, output_count
, VTY_NEWLINE
);
6223 bgp_show (struct vty
*vty
, struct bgp
*bgp
, afi_t afi
, safi_t safi
,
6224 enum bgp_show_type type
, void *output_arg
)
6226 struct bgp_table
*table
;
6229 bgp
= bgp_get_default ();
6234 vty_out (vty
, "No BGP process is configured%s", VTY_NEWLINE
);
6239 table
= bgp
->rib
[afi
][safi
];
6241 return bgp_show_table (vty
, table
, &bgp
->router_id
, type
, output_arg
);
6244 /* Header of detailed BGP route information */
6246 route_vty_out_detail_header (struct vty
*vty
, struct bgp
*bgp
,
6247 struct bgp_node
*rn
,
6248 struct prefix_rd
*prd
, afi_t afi
, safi_t safi
)
6250 struct bgp_info
*ri
;
6253 struct listnode
*node
, *nnode
;
6254 char buf1
[INET6_ADDRSTRLEN
];
6255 char buf2
[INET6_ADDRSTRLEN
];
6260 int no_advertise
= 0;
6265 vty_out (vty
, "BGP routing table entry for %s%s%s/%d%s",
6266 (safi
== SAFI_MPLS_VPN
?
6267 prefix_rd2str (prd
, buf1
, RD_ADDRSTRLEN
) : ""),
6268 safi
== SAFI_MPLS_VPN
? ":" : "",
6269 inet_ntop (p
->family
, &p
->u
.prefix
, buf2
, INET6_ADDRSTRLEN
),
6270 p
->prefixlen
, VTY_NEWLINE
);
6272 for (ri
= rn
->info
; ri
; ri
= ri
->next
)
6275 if (CHECK_FLAG (ri
->flags
, BGP_INFO_SELECTED
))
6278 if (ri
->extra
&& ri
->extra
->suppress
)
6280 if (ri
->attr
->community
!= NULL
)
6282 if (community_include (ri
->attr
->community
, COMMUNITY_NO_ADVERTISE
))
6284 if (community_include (ri
->attr
->community
, COMMUNITY_NO_EXPORT
))
6286 if (community_include (ri
->attr
->community
, COMMUNITY_LOCAL_AS
))
6292 vty_out (vty
, "Paths: (%d available", count
);
6295 vty_out (vty
, ", best #%d", best
);
6296 if (safi
== SAFI_UNICAST
)
6297 vty_out (vty
, ", table Default-IP-Routing-Table");
6300 vty_out (vty
, ", no best path");
6302 vty_out (vty
, ", not advertised to any peer");
6304 vty_out (vty
, ", not advertised to EBGP peer");
6306 vty_out (vty
, ", not advertised outside local AS");
6308 vty_out (vty
, ", Advertisements suppressed by an aggregate.");
6309 vty_out (vty
, ")%s", VTY_NEWLINE
);
6311 /* advertised peer */
6312 for (ALL_LIST_ELEMENTS (bgp
->peer
, node
, nnode
, peer
))
6314 if (bgp_adj_out_lookup (peer
, p
, afi
, safi
, rn
))
6317 vty_out (vty
, " Advertised to non peer-group peers:%s ", VTY_NEWLINE
);
6318 vty_out (vty
, " %s", sockunion2str (&peer
->su
, buf1
, SU_ADDRSTRLEN
));
6323 vty_out (vty
, " Not advertised to any peer");
6324 vty_out (vty
, "%s", VTY_NEWLINE
);
6327 /* Display specified route of BGP table. */
6329 bgp_show_route_in_table (struct vty
*vty
, struct bgp
*bgp
,
6330 struct bgp_table
*rib
, const char *ip_str
,
6331 afi_t afi
, safi_t safi
, struct prefix_rd
*prd
,
6337 struct prefix match
;
6338 struct bgp_node
*rn
;
6339 struct bgp_node
*rm
;
6340 struct bgp_info
*ri
;
6341 struct bgp_table
*table
;
6343 /* Check IP address argument. */
6344 ret
= str2prefix (ip_str
, &match
);
6347 vty_out (vty
, "address is malformed%s", VTY_NEWLINE
);
6351 match
.family
= afi2family (afi
);
6353 if (safi
== SAFI_MPLS_VPN
)
6355 for (rn
= bgp_table_top (rib
); rn
; rn
= bgp_route_next (rn
))
6357 if (prd
&& memcmp (rn
->p
.u
.val
, prd
->val
, 8) != 0)
6360 if ((table
= rn
->info
) != NULL
)
6364 if ((rm
= bgp_node_match (table
, &match
)) != NULL
)
6366 if (prefix_check
&& rm
->p
.prefixlen
!= match
.prefixlen
)
6369 for (ri
= rm
->info
; ri
; ri
= ri
->next
)
6373 route_vty_out_detail_header (vty
, bgp
, rm
, (struct prefix_rd
*)&rn
->p
,
6374 AFI_IP
, SAFI_MPLS_VPN
);
6379 route_vty_out_detail (vty
, bgp
, &rm
->p
, ri
, AFI_IP
, SAFI_MPLS_VPN
);
6389 if ((rn
= bgp_node_match (rib
, &match
)) != NULL
)
6391 if (! prefix_check
|| rn
->p
.prefixlen
== match
.prefixlen
)
6393 for (ri
= rn
->info
; ri
; ri
= ri
->next
)
6397 route_vty_out_detail_header (vty
, bgp
, rn
, NULL
, afi
, safi
);
6401 route_vty_out_detail (vty
, bgp
, &rn
->p
, ri
, afi
, safi
);
6409 vty_out (vty
, "%% Network not in table%s", VTY_NEWLINE
);
6416 /* Display specified route of Main RIB */
6418 bgp_show_route (struct vty
*vty
, const char *view_name
, const char *ip_str
,
6419 afi_t afi
, safi_t safi
, struct prefix_rd
*prd
,
6424 /* BGP structure lookup. */
6427 bgp
= bgp_lookup_by_name (view_name
);
6430 vty_out (vty
, "Can't find BGP view %s%s", view_name
, VTY_NEWLINE
);
6436 bgp
= bgp_get_default ();
6439 vty_out (vty
, "No BGP process is configured%s", VTY_NEWLINE
);
6444 return bgp_show_route_in_table (vty
, bgp
, bgp
->rib
[afi
][safi
], ip_str
,
6445 afi
, safi
, prd
, prefix_check
);
6448 /* BGP route print out function. */
6456 return bgp_show (vty
, NULL
, AFI_IP
, SAFI_UNICAST
, bgp_show_type_normal
, NULL
);
6459 DEFUN (show_ip_bgp_ipv4
,
6460 show_ip_bgp_ipv4_cmd
,
6461 "show ip bgp ipv4 (unicast|multicast)",
6466 "Address Family modifier\n"
6467 "Address Family modifier\n")
6469 if (strncmp (argv
[0], "m", 1) == 0)
6470 return bgp_show (vty
, NULL
, AFI_IP
, SAFI_MULTICAST
, bgp_show_type_normal
,
6473 return bgp_show (vty
, NULL
, AFI_IP
, SAFI_UNICAST
, bgp_show_type_normal
, NULL
);
6476 DEFUN (show_ip_bgp_route
,
6477 show_ip_bgp_route_cmd
,
6478 "show ip bgp A.B.C.D",
6482 "Network in the BGP routing table to display\n")
6484 return bgp_show_route (vty
, NULL
, argv
[0], AFI_IP
, SAFI_UNICAST
, NULL
, 0);
6487 DEFUN (show_ip_bgp_ipv4_route
,
6488 show_ip_bgp_ipv4_route_cmd
,
6489 "show ip bgp ipv4 (unicast|multicast) A.B.C.D",
6494 "Address Family modifier\n"
6495 "Address Family modifier\n"
6496 "Network in the BGP routing table to display\n")
6498 if (strncmp (argv
[0], "m", 1) == 0)
6499 return bgp_show_route (vty
, NULL
, argv
[1], AFI_IP
, SAFI_MULTICAST
, NULL
, 0);
6501 return bgp_show_route (vty
, NULL
, argv
[1], AFI_IP
, SAFI_UNICAST
, NULL
, 0);
6504 DEFUN (show_ip_bgp_vpnv4_all_route
,
6505 show_ip_bgp_vpnv4_all_route_cmd
,
6506 "show ip bgp vpnv4 all A.B.C.D",
6510 "Display VPNv4 NLRI specific information\n"
6511 "Display information about all VPNv4 NLRIs\n"
6512 "Network in the BGP routing table to display\n")
6514 return bgp_show_route (vty
, NULL
, argv
[0], AFI_IP
, SAFI_MPLS_VPN
, NULL
, 0);
6517 DEFUN (show_ip_bgp_vpnv4_rd_route
,
6518 show_ip_bgp_vpnv4_rd_route_cmd
,
6519 "show ip bgp vpnv4 rd ASN:nn_or_IP-address:nn A.B.C.D",
6523 "Display VPNv4 NLRI specific information\n"
6524 "Display information for a route distinguisher\n"
6525 "VPN Route Distinguisher\n"
6526 "Network in the BGP routing table to display\n")
6529 struct prefix_rd prd
;
6531 ret
= str2prefix_rd (argv
[0], &prd
);
6534 vty_out (vty
, "%% Malformed Route Distinguisher%s", VTY_NEWLINE
);
6537 return bgp_show_route (vty
, NULL
, argv
[1], AFI_IP
, SAFI_MPLS_VPN
, &prd
, 0);
6540 DEFUN (show_ip_bgp_prefix
,
6541 show_ip_bgp_prefix_cmd
,
6542 "show ip bgp A.B.C.D/M",
6546 "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n")
6548 return bgp_show_route (vty
, NULL
, argv
[0], AFI_IP
, SAFI_UNICAST
, NULL
, 1);
6551 DEFUN (show_ip_bgp_ipv4_prefix
,
6552 show_ip_bgp_ipv4_prefix_cmd
,
6553 "show ip bgp ipv4 (unicast|multicast) A.B.C.D/M",
6558 "Address Family modifier\n"
6559 "Address Family modifier\n"
6560 "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n")
6562 if (strncmp (argv
[0], "m", 1) == 0)
6563 return bgp_show_route (vty
, NULL
, argv
[1], AFI_IP
, SAFI_MULTICAST
, NULL
, 1);
6565 return bgp_show_route (vty
, NULL
, argv
[1], AFI_IP
, SAFI_UNICAST
, NULL
, 1);
6568 DEFUN (show_ip_bgp_vpnv4_all_prefix
,
6569 show_ip_bgp_vpnv4_all_prefix_cmd
,
6570 "show ip bgp vpnv4 all A.B.C.D/M",
6574 "Display VPNv4 NLRI specific information\n"
6575 "Display information about all VPNv4 NLRIs\n"
6576 "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n")
6578 return bgp_show_route (vty
, NULL
, argv
[0], AFI_IP
, SAFI_MPLS_VPN
, NULL
, 1);
6581 DEFUN (show_ip_bgp_vpnv4_rd_prefix
,
6582 show_ip_bgp_vpnv4_rd_prefix_cmd
,
6583 "show ip bgp vpnv4 rd ASN:nn_or_IP-address:nn A.B.C.D/M",
6587 "Display VPNv4 NLRI specific information\n"
6588 "Display information for a route distinguisher\n"
6589 "VPN Route Distinguisher\n"
6590 "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n")
6593 struct prefix_rd prd
;
6595 ret
= str2prefix_rd (argv
[0], &prd
);
6598 vty_out (vty
, "%% Malformed Route Distinguisher%s", VTY_NEWLINE
);
6601 return bgp_show_route (vty
, NULL
, argv
[1], AFI_IP
, SAFI_MPLS_VPN
, &prd
, 1);
6604 DEFUN (show_ip_bgp_view
,
6605 show_ip_bgp_view_cmd
,
6606 "show ip bgp view WORD",
6615 /* BGP structure lookup. */
6616 bgp
= bgp_lookup_by_name (argv
[0]);
6619 vty_out (vty
, "Can't find BGP view %s%s", argv
[0], VTY_NEWLINE
);
6623 return bgp_show (vty
, bgp
, AFI_IP
, SAFI_UNICAST
, bgp_show_type_normal
, NULL
);
6626 DEFUN (show_ip_bgp_view_route
,
6627 show_ip_bgp_view_route_cmd
,
6628 "show ip bgp view WORD A.B.C.D",
6634 "Network in the BGP routing table to display\n")
6636 return bgp_show_route (vty
, argv
[0], argv
[1], AFI_IP
, SAFI_UNICAST
, NULL
, 0);
6639 DEFUN (show_ip_bgp_view_prefix
,
6640 show_ip_bgp_view_prefix_cmd
,
6641 "show ip bgp view WORD A.B.C.D/M",
6647 "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n")
6649 return bgp_show_route (vty
, argv
[0], argv
[1], AFI_IP
, SAFI_UNICAST
, NULL
, 1);
6659 return bgp_show (vty
, NULL
, AFI_IP6
, SAFI_UNICAST
, bgp_show_type_normal
,
6671 DEFUN (show_ipv6_bgp
,
6678 return bgp_show (vty
, NULL
, AFI_IP6
, SAFI_UNICAST
, bgp_show_type_normal
,
6682 DEFUN (show_bgp_route
,
6684 "show bgp X:X::X:X",
6687 "Network in the BGP routing table to display\n")
6689 return bgp_show_route (vty
, NULL
, argv
[0], AFI_IP6
, SAFI_UNICAST
, NULL
, 0);
6692 ALIAS (show_bgp_route
,
6693 show_bgp_ipv6_route_cmd
,
6694 "show bgp ipv6 X:X::X:X",
6698 "Network in the BGP routing table to display\n")
6701 DEFUN (show_ipv6_bgp_route
,
6702 show_ipv6_bgp_route_cmd
,
6703 "show ipv6 bgp X:X::X:X",
6707 "Network in the BGP routing table to display\n")
6709 return bgp_show_route (vty
, NULL
, argv
[0], AFI_IP6
, SAFI_UNICAST
, NULL
, 0);
6712 DEFUN (show_bgp_prefix
,
6713 show_bgp_prefix_cmd
,
6714 "show bgp X:X::X:X/M",
6717 "IPv6 prefix <network>/<length>\n")
6719 return bgp_show_route (vty
, NULL
, argv
[0], AFI_IP6
, SAFI_UNICAST
, NULL
, 1);
6722 ALIAS (show_bgp_prefix
,
6723 show_bgp_ipv6_prefix_cmd
,
6724 "show bgp ipv6 X:X::X:X/M",
6728 "IPv6 prefix <network>/<length>\n")
6731 DEFUN (show_ipv6_bgp_prefix
,
6732 show_ipv6_bgp_prefix_cmd
,
6733 "show ipv6 bgp X:X::X:X/M",
6737 "IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n")
6739 return bgp_show_route (vty
, NULL
, argv
[0], AFI_IP6
, SAFI_UNICAST
, NULL
, 1);
6742 DEFUN (show_bgp_view
,
6744 "show bgp view WORD",
6752 /* BGP structure lookup. */
6753 bgp
= bgp_lookup_by_name (argv
[0]);
6756 vty_out (vty
, "Can't find BGP view %s%s", argv
[0], VTY_NEWLINE
);
6760 return bgp_show (vty
, bgp
, AFI_IP6
, SAFI_UNICAST
, bgp_show_type_normal
, NULL
);
6763 ALIAS (show_bgp_view
,
6764 show_bgp_view_ipv6_cmd
,
6765 "show bgp view WORD ipv6",
6772 DEFUN (show_bgp_view_route
,
6773 show_bgp_view_route_cmd
,
6774 "show bgp view WORD X:X::X:X",
6779 "Network in the BGP routing table to display\n")
6781 return bgp_show_route (vty
, argv
[0], argv
[1], AFI_IP6
, SAFI_UNICAST
, NULL
, 0);
6784 ALIAS (show_bgp_view_route
,
6785 show_bgp_view_ipv6_route_cmd
,
6786 "show bgp view WORD ipv6 X:X::X:X",
6792 "Network in the BGP routing table to display\n")
6794 DEFUN (show_bgp_view_prefix
,
6795 show_bgp_view_prefix_cmd
,
6796 "show bgp view WORD X:X::X:X/M",
6801 "IPv6 prefix <network>/<length>\n")
6803 return bgp_show_route (vty
, argv
[0], argv
[1], AFI_IP6
, SAFI_UNICAST
, NULL
, 1);
6806 ALIAS (show_bgp_view_prefix
,
6807 show_bgp_view_ipv6_prefix_cmd
,
6808 "show bgp view WORD ipv6 X:X::X:X/M",
6814 "IPv6 prefix <network>/<length>\n")
6817 DEFUN (show_ipv6_mbgp
,
6824 return bgp_show (vty
, NULL
, AFI_IP6
, SAFI_MULTICAST
, bgp_show_type_normal
,
6829 DEFUN (show_ipv6_mbgp_route
,
6830 show_ipv6_mbgp_route_cmd
,
6831 "show ipv6 mbgp X:X::X:X",
6835 "Network in the MBGP routing table to display\n")
6837 return bgp_show_route (vty
, NULL
, argv
[0], AFI_IP6
, SAFI_MULTICAST
, NULL
, 0);
6841 DEFUN (show_ipv6_mbgp_prefix
,
6842 show_ipv6_mbgp_prefix_cmd
,
6843 "show ipv6 mbgp X:X::X:X/M",
6847 "IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n")
6849 return bgp_show_route (vty
, NULL
, argv
[0], AFI_IP6
, SAFI_MULTICAST
, NULL
, 1);
6855 bgp_show_regexp (struct vty
*vty
, int argc
, const char **argv
, afi_t afi
,
6856 safi_t safi
, enum bgp_show_type type
)
6866 b
= buffer_new (1024);
6867 for (i
= 0; i
< argc
; i
++)
6870 buffer_putc (b
, ' ');
6873 if ((strcmp (argv
[i
], "unicast") == 0) || (strcmp (argv
[i
], "multicast") == 0))
6878 buffer_putstr (b
, argv
[i
]);
6880 buffer_putc (b
, '\0');
6882 regstr
= buffer_getstr (b
);
6885 regex
= bgp_regcomp (regstr
);
6886 XFREE(MTYPE_TMP
, regstr
);
6889 vty_out (vty
, "Can't compile regexp %s%s", argv
[0],
6894 rc
= bgp_show (vty
, NULL
, afi
, safi
, type
, regex
);
6895 bgp_regex_free (regex
);
6899 DEFUN (show_ip_bgp_regexp
,
6900 show_ip_bgp_regexp_cmd
,
6901 "show ip bgp regexp .LINE",
6905 "Display routes matching the AS path regular expression\n"
6906 "A regular-expression to match the BGP AS paths\n")
6908 return bgp_show_regexp (vty
, argc
, argv
, AFI_IP
, SAFI_UNICAST
,
6909 bgp_show_type_regexp
);
6912 DEFUN (show_ip_bgp_flap_regexp
,
6913 show_ip_bgp_flap_regexp_cmd
,
6914 "show ip bgp flap-statistics regexp .LINE",
6918 "Display flap statistics of routes\n"
6919 "Display routes matching the AS path regular expression\n"
6920 "A regular-expression to match the BGP AS paths\n")
6922 return bgp_show_regexp (vty
, argc
, argv
, AFI_IP
, SAFI_UNICAST
,
6923 bgp_show_type_flap_regexp
);
6926 DEFUN (show_ip_bgp_ipv4_regexp
,
6927 show_ip_bgp_ipv4_regexp_cmd
,
6928 "show ip bgp ipv4 (unicast|multicast) regexp .LINE",
6933 "Address Family modifier\n"
6934 "Address Family modifier\n"
6935 "Display routes matching the AS path regular expression\n"
6936 "A regular-expression to match the BGP AS paths\n")
6938 if (strncmp (argv
[0], "m", 1) == 0)
6939 return bgp_show_regexp (vty
, argc
, argv
, AFI_IP
, SAFI_MULTICAST
,
6940 bgp_show_type_regexp
);
6942 return bgp_show_regexp (vty
, argc
, argv
, AFI_IP
, SAFI_UNICAST
,
6943 bgp_show_type_regexp
);
6947 DEFUN (show_bgp_regexp
,
6948 show_bgp_regexp_cmd
,
6949 "show bgp regexp .LINE",
6952 "Display routes matching the AS path regular expression\n"
6953 "A regular-expression to match the BGP AS paths\n")
6955 return bgp_show_regexp (vty
, argc
, argv
, AFI_IP6
, SAFI_UNICAST
,
6956 bgp_show_type_regexp
);
6959 ALIAS (show_bgp_regexp
,
6960 show_bgp_ipv6_regexp_cmd
,
6961 "show bgp ipv6 regexp .LINE",
6965 "Display routes matching the AS path regular expression\n"
6966 "A regular-expression to match the BGP AS paths\n")
6969 DEFUN (show_ipv6_bgp_regexp
,
6970 show_ipv6_bgp_regexp_cmd
,
6971 "show ipv6 bgp regexp .LINE",
6975 "Display routes matching the AS path regular expression\n"
6976 "A regular-expression to match the BGP AS paths\n")
6978 return bgp_show_regexp (vty
, argc
, argv
, AFI_IP6
, SAFI_UNICAST
,
6979 bgp_show_type_regexp
);
6983 DEFUN (show_ipv6_mbgp_regexp
,
6984 show_ipv6_mbgp_regexp_cmd
,
6985 "show ipv6 mbgp regexp .LINE",
6989 "Display routes matching the AS path regular expression\n"
6990 "A regular-expression to match the MBGP AS paths\n")
6992 return bgp_show_regexp (vty
, argc
, argv
, AFI_IP6
, SAFI_MULTICAST
,
6993 bgp_show_type_regexp
);
6995 #endif /* HAVE_IPV6 */
6998 bgp_show_prefix_list (struct vty
*vty
, const char *prefix_list_str
, afi_t afi
,
6999 safi_t safi
, enum bgp_show_type type
)
7001 struct prefix_list
*plist
;
7003 plist
= prefix_list_lookup (afi
, prefix_list_str
);
7006 vty_out (vty
, "%% %s is not a valid prefix-list name%s",
7007 prefix_list_str
, VTY_NEWLINE
);
7011 return bgp_show (vty
, NULL
, afi
, safi
, type
, plist
);
7014 DEFUN (show_ip_bgp_prefix_list
,
7015 show_ip_bgp_prefix_list_cmd
,
7016 "show ip bgp prefix-list WORD",
7020 "Display routes conforming to the prefix-list\n"
7021 "IP prefix-list name\n")
7023 return bgp_show_prefix_list (vty
, argv
[0], AFI_IP
, SAFI_UNICAST
,
7024 bgp_show_type_prefix_list
);
7027 DEFUN (show_ip_bgp_flap_prefix_list
,
7028 show_ip_bgp_flap_prefix_list_cmd
,
7029 "show ip bgp flap-statistics prefix-list WORD",
7033 "Display flap statistics of routes\n"
7034 "Display routes conforming to the prefix-list\n"
7035 "IP prefix-list name\n")
7037 return bgp_show_prefix_list (vty
, argv
[0], AFI_IP
, SAFI_UNICAST
,
7038 bgp_show_type_flap_prefix_list
);
7041 DEFUN (show_ip_bgp_ipv4_prefix_list
,
7042 show_ip_bgp_ipv4_prefix_list_cmd
,
7043 "show ip bgp ipv4 (unicast|multicast) prefix-list WORD",
7048 "Address Family modifier\n"
7049 "Address Family modifier\n"
7050 "Display routes conforming to the prefix-list\n"
7051 "IP prefix-list name\n")
7053 if (strncmp (argv
[0], "m", 1) == 0)
7054 return bgp_show_prefix_list (vty
, argv
[1], AFI_IP
, SAFI_MULTICAST
,
7055 bgp_show_type_prefix_list
);
7057 return bgp_show_prefix_list (vty
, argv
[1], AFI_IP
, SAFI_UNICAST
,
7058 bgp_show_type_prefix_list
);
7062 DEFUN (show_bgp_prefix_list
,
7063 show_bgp_prefix_list_cmd
,
7064 "show bgp prefix-list WORD",
7067 "Display routes conforming to the prefix-list\n"
7068 "IPv6 prefix-list name\n")
7070 return bgp_show_prefix_list (vty
, argv
[0], AFI_IP6
, SAFI_UNICAST
,
7071 bgp_show_type_prefix_list
);
7074 ALIAS (show_bgp_prefix_list
,
7075 show_bgp_ipv6_prefix_list_cmd
,
7076 "show bgp ipv6 prefix-list WORD",
7080 "Display routes conforming to the prefix-list\n"
7081 "IPv6 prefix-list name\n")
7084 DEFUN (show_ipv6_bgp_prefix_list
,
7085 show_ipv6_bgp_prefix_list_cmd
,
7086 "show ipv6 bgp prefix-list WORD",
7090 "Display routes matching the prefix-list\n"
7091 "IPv6 prefix-list name\n")
7093 return bgp_show_prefix_list (vty
, argv
[0], AFI_IP6
, SAFI_UNICAST
,
7094 bgp_show_type_prefix_list
);
7098 DEFUN (show_ipv6_mbgp_prefix_list
,
7099 show_ipv6_mbgp_prefix_list_cmd
,
7100 "show ipv6 mbgp prefix-list WORD",
7104 "Display routes matching the prefix-list\n"
7105 "IPv6 prefix-list name\n")
7107 return bgp_show_prefix_list (vty
, argv
[0], AFI_IP6
, SAFI_MULTICAST
,
7108 bgp_show_type_prefix_list
);
7110 #endif /* HAVE_IPV6 */
7113 bgp_show_filter_list (struct vty
*vty
, const char *filter
, afi_t afi
,
7114 safi_t safi
, enum bgp_show_type type
)
7116 struct as_list
*as_list
;
7118 as_list
= as_list_lookup (filter
);
7119 if (as_list
== NULL
)
7121 vty_out (vty
, "%% %s is not a valid AS-path access-list name%s", filter
, VTY_NEWLINE
);
7125 return bgp_show (vty
, NULL
, afi
, safi
, type
, as_list
);
7128 DEFUN (show_ip_bgp_filter_list
,
7129 show_ip_bgp_filter_list_cmd
,
7130 "show ip bgp filter-list WORD",
7134 "Display routes conforming to the filter-list\n"
7135 "Regular expression access list name\n")
7137 return bgp_show_filter_list (vty
, argv
[0], AFI_IP
, SAFI_UNICAST
,
7138 bgp_show_type_filter_list
);
7141 DEFUN (show_ip_bgp_flap_filter_list
,
7142 show_ip_bgp_flap_filter_list_cmd
,
7143 "show ip bgp flap-statistics filter-list WORD",
7147 "Display flap statistics of routes\n"
7148 "Display routes conforming to the filter-list\n"
7149 "Regular expression access list name\n")
7151 return bgp_show_filter_list (vty
, argv
[0], AFI_IP
, SAFI_UNICAST
,
7152 bgp_show_type_flap_filter_list
);
7155 DEFUN (show_ip_bgp_ipv4_filter_list
,
7156 show_ip_bgp_ipv4_filter_list_cmd
,
7157 "show ip bgp ipv4 (unicast|multicast) filter-list WORD",
7162 "Address Family modifier\n"
7163 "Address Family modifier\n"
7164 "Display routes conforming to the filter-list\n"
7165 "Regular expression access list name\n")
7167 if (strncmp (argv
[0], "m", 1) == 0)
7168 return bgp_show_filter_list (vty
, argv
[1], AFI_IP
, SAFI_MULTICAST
,
7169 bgp_show_type_filter_list
);
7171 return bgp_show_filter_list (vty
, argv
[1], AFI_IP
, SAFI_UNICAST
,
7172 bgp_show_type_filter_list
);
7176 DEFUN (show_bgp_filter_list
,
7177 show_bgp_filter_list_cmd
,
7178 "show bgp filter-list WORD",
7181 "Display routes conforming to the filter-list\n"
7182 "Regular expression access list name\n")
7184 return bgp_show_filter_list (vty
, argv
[0], AFI_IP6
, SAFI_UNICAST
,
7185 bgp_show_type_filter_list
);
7188 ALIAS (show_bgp_filter_list
,
7189 show_bgp_ipv6_filter_list_cmd
,
7190 "show bgp ipv6 filter-list WORD",
7194 "Display routes conforming to the filter-list\n"
7195 "Regular expression access list name\n")
7198 DEFUN (show_ipv6_bgp_filter_list
,
7199 show_ipv6_bgp_filter_list_cmd
,
7200 "show ipv6 bgp filter-list WORD",
7204 "Display routes conforming to the filter-list\n"
7205 "Regular expression access list name\n")
7207 return bgp_show_filter_list (vty
, argv
[0], AFI_IP6
, SAFI_UNICAST
,
7208 bgp_show_type_filter_list
);
7212 DEFUN (show_ipv6_mbgp_filter_list
,
7213 show_ipv6_mbgp_filter_list_cmd
,
7214 "show ipv6 mbgp filter-list WORD",
7218 "Display routes conforming to the filter-list\n"
7219 "Regular expression access list name\n")
7221 return bgp_show_filter_list (vty
, argv
[0], AFI_IP6
, SAFI_MULTICAST
,
7222 bgp_show_type_filter_list
);
7224 #endif /* HAVE_IPV6 */
7227 bgp_show_route_map (struct vty
*vty
, const char *rmap_str
, afi_t afi
,
7228 safi_t safi
, enum bgp_show_type type
)
7230 struct route_map
*rmap
;
7232 rmap
= route_map_lookup_by_name (rmap_str
);
7235 vty_out (vty
, "%% %s is not a valid route-map name%s",
7236 rmap_str
, VTY_NEWLINE
);
7240 return bgp_show (vty
, NULL
, afi
, safi
, type
, rmap
);
7243 DEFUN (show_ip_bgp_route_map
,
7244 show_ip_bgp_route_map_cmd
,
7245 "show ip bgp route-map WORD",
7249 "Display routes matching the route-map\n"
7250 "A route-map to match on\n")
7252 return bgp_show_route_map (vty
, argv
[0], AFI_IP
, SAFI_UNICAST
,
7253 bgp_show_type_route_map
);
7256 DEFUN (show_ip_bgp_flap_route_map
,
7257 show_ip_bgp_flap_route_map_cmd
,
7258 "show ip bgp flap-statistics route-map WORD",
7262 "Display flap statistics of routes\n"
7263 "Display routes matching the route-map\n"
7264 "A route-map to match on\n")
7266 return bgp_show_route_map (vty
, argv
[0], AFI_IP
, SAFI_UNICAST
,
7267 bgp_show_type_flap_route_map
);
7270 DEFUN (show_ip_bgp_ipv4_route_map
,
7271 show_ip_bgp_ipv4_route_map_cmd
,
7272 "show ip bgp ipv4 (unicast|multicast) route-map WORD",
7277 "Address Family modifier\n"
7278 "Address Family modifier\n"
7279 "Display routes matching the route-map\n"
7280 "A route-map to match on\n")
7282 if (strncmp (argv
[0], "m", 1) == 0)
7283 return bgp_show_route_map (vty
, argv
[1], AFI_IP
, SAFI_MULTICAST
,
7284 bgp_show_type_route_map
);
7286 return bgp_show_route_map (vty
, argv
[1], AFI_IP
, SAFI_UNICAST
,
7287 bgp_show_type_route_map
);
7290 DEFUN (show_bgp_route_map
,
7291 show_bgp_route_map_cmd
,
7292 "show bgp route-map WORD",
7295 "Display routes matching the route-map\n"
7296 "A route-map to match on\n")
7298 return bgp_show_route_map (vty
, argv
[0], AFI_IP6
, SAFI_UNICAST
,
7299 bgp_show_type_route_map
);
7302 ALIAS (show_bgp_route_map
,
7303 show_bgp_ipv6_route_map_cmd
,
7304 "show bgp ipv6 route-map WORD",
7308 "Display routes matching the route-map\n"
7309 "A route-map to match on\n")
7311 DEFUN (show_ip_bgp_cidr_only
,
7312 show_ip_bgp_cidr_only_cmd
,
7313 "show ip bgp cidr-only",
7317 "Display only routes with non-natural netmasks\n")
7319 return bgp_show (vty
, NULL
, AFI_IP
, SAFI_UNICAST
,
7320 bgp_show_type_cidr_only
, NULL
);
7323 DEFUN (show_ip_bgp_flap_cidr_only
,
7324 show_ip_bgp_flap_cidr_only_cmd
,
7325 "show ip bgp flap-statistics cidr-only",
7329 "Display flap statistics of routes\n"
7330 "Display only routes with non-natural netmasks\n")
7332 return bgp_show (vty
, NULL
, AFI_IP
, SAFI_UNICAST
,
7333 bgp_show_type_flap_cidr_only
, NULL
);
7336 DEFUN (show_ip_bgp_ipv4_cidr_only
,
7337 show_ip_bgp_ipv4_cidr_only_cmd
,
7338 "show ip bgp ipv4 (unicast|multicast) cidr-only",
7343 "Address Family modifier\n"
7344 "Address Family modifier\n"
7345 "Display only routes with non-natural netmasks\n")
7347 if (strncmp (argv
[0], "m", 1) == 0)
7348 return bgp_show (vty
, NULL
, AFI_IP
, SAFI_MULTICAST
,
7349 bgp_show_type_cidr_only
, NULL
);
7351 return bgp_show (vty
, NULL
, AFI_IP
, SAFI_UNICAST
,
7352 bgp_show_type_cidr_only
, NULL
);
7355 DEFUN (show_ip_bgp_community_all
,
7356 show_ip_bgp_community_all_cmd
,
7357 "show ip bgp community",
7361 "Display routes matching the communities\n")
7363 return bgp_show (vty
, NULL
, AFI_IP
, SAFI_UNICAST
,
7364 bgp_show_type_community_all
, NULL
);
7367 DEFUN (show_ip_bgp_ipv4_community_all
,
7368 show_ip_bgp_ipv4_community_all_cmd
,
7369 "show ip bgp ipv4 (unicast|multicast) community",
7374 "Address Family modifier\n"
7375 "Address Family modifier\n"
7376 "Display routes matching the communities\n")
7378 if (strncmp (argv
[0], "m", 1) == 0)
7379 return bgp_show (vty
, NULL
, AFI_IP
, SAFI_MULTICAST
,
7380 bgp_show_type_community_all
, NULL
);
7382 return bgp_show (vty
, NULL
, AFI_IP
, SAFI_UNICAST
,
7383 bgp_show_type_community_all
, NULL
);
7387 DEFUN (show_bgp_community_all
,
7388 show_bgp_community_all_cmd
,
7389 "show bgp community",
7392 "Display routes matching the communities\n")
7394 return bgp_show (vty
, NULL
, AFI_IP6
, SAFI_UNICAST
,
7395 bgp_show_type_community_all
, NULL
);
7398 ALIAS (show_bgp_community_all
,
7399 show_bgp_ipv6_community_all_cmd
,
7400 "show bgp ipv6 community",
7404 "Display routes matching the communities\n")
7407 DEFUN (show_ipv6_bgp_community_all
,
7408 show_ipv6_bgp_community_all_cmd
,
7409 "show ipv6 bgp community",
7413 "Display routes matching the communities\n")
7415 return bgp_show (vty
, NULL
, AFI_IP6
, SAFI_UNICAST
,
7416 bgp_show_type_community_all
, NULL
);
7420 DEFUN (show_ipv6_mbgp_community_all
,
7421 show_ipv6_mbgp_community_all_cmd
,
7422 "show ipv6 mbgp community",
7426 "Display routes matching the communities\n")
7428 return bgp_show (vty
, NULL
, AFI_IP6
, SAFI_MULTICAST
,
7429 bgp_show_type_community_all
, NULL
);
7431 #endif /* HAVE_IPV6 */
7434 bgp_show_community (struct vty
*vty
, int argc
, const char **argv
, int exact
,
7435 afi_t afi
, safi_t safi
)
7437 struct community
*com
;
7443 b
= buffer_new (1024);
7444 for (i
= 0; i
< argc
; i
++)
7447 buffer_putc (b
, ' ');
7450 if ((strcmp (argv
[i
], "unicast") == 0) || (strcmp (argv
[i
], "multicast") == 0))
7455 buffer_putstr (b
, argv
[i
]);
7457 buffer_putc (b
, '\0');
7459 str
= buffer_getstr (b
);
7462 com
= community_str2com (str
);
7463 XFREE (MTYPE_TMP
, str
);
7466 vty_out (vty
, "%% Community malformed: %s", VTY_NEWLINE
);
7470 return bgp_show (vty
, NULL
, afi
, safi
,
7471 (exact
? bgp_show_type_community_exact
:
7472 bgp_show_type_community
), com
);
7475 DEFUN (show_ip_bgp_community
,
7476 show_ip_bgp_community_cmd
,
7477 "show ip bgp community (AA:NN|local-AS|no-advertise|no-export)",
7481 "Display routes matching the communities\n"
7482 "community number\n"
7483 "Do not send outside local AS (well-known community)\n"
7484 "Do not advertise to any peer (well-known community)\n"
7485 "Do not export to next AS (well-known community)\n")
7487 return bgp_show_community (vty
, argc
, argv
, 0, AFI_IP
, SAFI_UNICAST
);
7490 ALIAS (show_ip_bgp_community
,
7491 show_ip_bgp_community2_cmd
,
7492 "show ip bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)",
7496 "Display routes matching the communities\n"
7497 "community number\n"
7498 "Do not send outside local AS (well-known community)\n"
7499 "Do not advertise to any peer (well-known community)\n"
7500 "Do not export to next AS (well-known community)\n"
7501 "community number\n"
7502 "Do not send outside local AS (well-known community)\n"
7503 "Do not advertise to any peer (well-known community)\n"
7504 "Do not export to next AS (well-known community)\n")
7506 ALIAS (show_ip_bgp_community
,
7507 show_ip_bgp_community3_cmd
,
7508 "show ip bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)",
7512 "Display routes matching the communities\n"
7513 "community number\n"
7514 "Do not send outside local AS (well-known community)\n"
7515 "Do not advertise to any peer (well-known community)\n"
7516 "Do not export to next AS (well-known community)\n"
7517 "community number\n"
7518 "Do not send outside local AS (well-known community)\n"
7519 "Do not advertise to any peer (well-known community)\n"
7520 "Do not export to next AS (well-known community)\n"
7521 "community number\n"
7522 "Do not send outside local AS (well-known community)\n"
7523 "Do not advertise to any peer (well-known community)\n"
7524 "Do not export to next AS (well-known community)\n")
7526 ALIAS (show_ip_bgp_community
,
7527 show_ip_bgp_community4_cmd
,
7528 "show ip bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)",
7532 "Display routes matching the communities\n"
7533 "community number\n"
7534 "Do not send outside local AS (well-known community)\n"
7535 "Do not advertise to any peer (well-known community)\n"
7536 "Do not export to next AS (well-known community)\n"
7537 "community number\n"
7538 "Do not send outside local AS (well-known community)\n"
7539 "Do not advertise to any peer (well-known community)\n"
7540 "Do not export to next AS (well-known community)\n"
7541 "community number\n"
7542 "Do not send outside local AS (well-known community)\n"
7543 "Do not advertise to any peer (well-known community)\n"
7544 "Do not export to next AS (well-known community)\n"
7545 "community number\n"
7546 "Do not send outside local AS (well-known community)\n"
7547 "Do not advertise to any peer (well-known community)\n"
7548 "Do not export to next AS (well-known community)\n")
7550 DEFUN (show_ip_bgp_ipv4_community
,
7551 show_ip_bgp_ipv4_community_cmd
,
7552 "show ip bgp ipv4 (unicast|multicast) community (AA:NN|local-AS|no-advertise|no-export)",
7557 "Address Family modifier\n"
7558 "Address Family modifier\n"
7559 "Display routes matching the communities\n"
7560 "community number\n"
7561 "Do not send outside local AS (well-known community)\n"
7562 "Do not advertise to any peer (well-known community)\n"
7563 "Do not export to next AS (well-known community)\n")
7565 if (strncmp (argv
[0], "m", 1) == 0)
7566 return bgp_show_community (vty
, argc
, argv
, 0, AFI_IP
, SAFI_MULTICAST
);
7568 return bgp_show_community (vty
, argc
, argv
, 0, AFI_IP
, SAFI_UNICAST
);
7571 ALIAS (show_ip_bgp_ipv4_community
,
7572 show_ip_bgp_ipv4_community2_cmd
,
7573 "show ip bgp ipv4 (unicast|multicast) community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)",
7578 "Address Family modifier\n"
7579 "Address Family modifier\n"
7580 "Display routes matching the communities\n"
7581 "community number\n"
7582 "Do not send outside local AS (well-known community)\n"
7583 "Do not advertise to any peer (well-known community)\n"
7584 "Do not export to next AS (well-known community)\n"
7585 "community number\n"
7586 "Do not send outside local AS (well-known community)\n"
7587 "Do not advertise to any peer (well-known community)\n"
7588 "Do not export to next AS (well-known community)\n")
7590 ALIAS (show_ip_bgp_ipv4_community
,
7591 show_ip_bgp_ipv4_community3_cmd
,
7592 "show ip bgp ipv4 (unicast|multicast) community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)",
7597 "Address Family modifier\n"
7598 "Address Family modifier\n"
7599 "Display routes matching the communities\n"
7600 "community number\n"
7601 "Do not send outside local AS (well-known community)\n"
7602 "Do not advertise to any peer (well-known community)\n"
7603 "Do not export to next AS (well-known community)\n"
7604 "community number\n"
7605 "Do not send outside local AS (well-known community)\n"
7606 "Do not advertise to any peer (well-known community)\n"
7607 "Do not export to next AS (well-known community)\n"
7608 "community number\n"
7609 "Do not send outside local AS (well-known community)\n"
7610 "Do not advertise to any peer (well-known community)\n"
7611 "Do not export to next AS (well-known community)\n")
7613 ALIAS (show_ip_bgp_ipv4_community
,
7614 show_ip_bgp_ipv4_community4_cmd
,
7615 "show ip bgp ipv4 (unicast|multicast) community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)",
7620 "Address Family modifier\n"
7621 "Address Family modifier\n"
7622 "Display routes matching the communities\n"
7623 "community number\n"
7624 "Do not send outside local AS (well-known community)\n"
7625 "Do not advertise to any peer (well-known community)\n"
7626 "Do not export to next AS (well-known community)\n"
7627 "community number\n"
7628 "Do not send outside local AS (well-known community)\n"
7629 "Do not advertise to any peer (well-known community)\n"
7630 "Do not export to next AS (well-known community)\n"
7631 "community number\n"
7632 "Do not send outside local AS (well-known community)\n"
7633 "Do not advertise to any peer (well-known community)\n"
7634 "Do not export to next AS (well-known community)\n"
7635 "community number\n"
7636 "Do not send outside local AS (well-known community)\n"
7637 "Do not advertise to any peer (well-known community)\n"
7638 "Do not export to next AS (well-known community)\n")
7640 DEFUN (show_ip_bgp_community_exact
,
7641 show_ip_bgp_community_exact_cmd
,
7642 "show ip bgp community (AA:NN|local-AS|no-advertise|no-export) exact-match",
7646 "Display routes matching the communities\n"
7647 "community number\n"
7648 "Do not send outside local AS (well-known community)\n"
7649 "Do not advertise to any peer (well-known community)\n"
7650 "Do not export to next AS (well-known community)\n"
7651 "Exact match of the communities")
7653 return bgp_show_community (vty
, argc
, argv
, 1, AFI_IP
, SAFI_UNICAST
);
7656 ALIAS (show_ip_bgp_community_exact
,
7657 show_ip_bgp_community2_exact_cmd
,
7658 "show ip bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match",
7662 "Display routes matching the communities\n"
7663 "community number\n"
7664 "Do not send outside local AS (well-known community)\n"
7665 "Do not advertise to any peer (well-known community)\n"
7666 "Do not export to next AS (well-known community)\n"
7667 "community number\n"
7668 "Do not send outside local AS (well-known community)\n"
7669 "Do not advertise to any peer (well-known community)\n"
7670 "Do not export to next AS (well-known community)\n"
7671 "Exact match of the communities")
7673 ALIAS (show_ip_bgp_community_exact
,
7674 show_ip_bgp_community3_exact_cmd
,
7675 "show ip bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match",
7679 "Display routes matching the communities\n"
7680 "community number\n"
7681 "Do not send outside local AS (well-known community)\n"
7682 "Do not advertise to any peer (well-known community)\n"
7683 "Do not export to next AS (well-known community)\n"
7684 "community number\n"
7685 "Do not send outside local AS (well-known community)\n"
7686 "Do not advertise to any peer (well-known community)\n"
7687 "Do not export to next AS (well-known community)\n"
7688 "community number\n"
7689 "Do not send outside local AS (well-known community)\n"
7690 "Do not advertise to any peer (well-known community)\n"
7691 "Do not export to next AS (well-known community)\n"
7692 "Exact match of the communities")
7694 ALIAS (show_ip_bgp_community_exact
,
7695 show_ip_bgp_community4_exact_cmd
,
7696 "show ip bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match",
7700 "Display routes matching the communities\n"
7701 "community number\n"
7702 "Do not send outside local AS (well-known community)\n"
7703 "Do not advertise to any peer (well-known community)\n"
7704 "Do not export to next AS (well-known community)\n"
7705 "community number\n"
7706 "Do not send outside local AS (well-known community)\n"
7707 "Do not advertise to any peer (well-known community)\n"
7708 "Do not export to next AS (well-known community)\n"
7709 "community number\n"
7710 "Do not send outside local AS (well-known community)\n"
7711 "Do not advertise to any peer (well-known community)\n"
7712 "Do not export to next AS (well-known community)\n"
7713 "community number\n"
7714 "Do not send outside local AS (well-known community)\n"
7715 "Do not advertise to any peer (well-known community)\n"
7716 "Do not export to next AS (well-known community)\n"
7717 "Exact match of the communities")
7719 DEFUN (show_ip_bgp_ipv4_community_exact
,
7720 show_ip_bgp_ipv4_community_exact_cmd
,
7721 "show ip bgp ipv4 (unicast|multicast) community (AA:NN|local-AS|no-advertise|no-export) exact-match",
7726 "Address Family modifier\n"
7727 "Address Family modifier\n"
7728 "Display routes matching the communities\n"
7729 "community number\n"
7730 "Do not send outside local AS (well-known community)\n"
7731 "Do not advertise to any peer (well-known community)\n"
7732 "Do not export to next AS (well-known community)\n"
7733 "Exact match of the communities")
7735 if (strncmp (argv
[0], "m", 1) == 0)
7736 return bgp_show_community (vty
, argc
, argv
, 1, AFI_IP
, SAFI_MULTICAST
);
7738 return bgp_show_community (vty
, argc
, argv
, 1, AFI_IP
, SAFI_UNICAST
);
7741 ALIAS (show_ip_bgp_ipv4_community_exact
,
7742 show_ip_bgp_ipv4_community2_exact_cmd
,
7743 "show ip bgp ipv4 (unicast|multicast) community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match",
7748 "Address Family modifier\n"
7749 "Address Family modifier\n"
7750 "Display routes matching the communities\n"
7751 "community number\n"
7752 "Do not send outside local AS (well-known community)\n"
7753 "Do not advertise to any peer (well-known community)\n"
7754 "Do not export to next AS (well-known community)\n"
7755 "community number\n"
7756 "Do not send outside local AS (well-known community)\n"
7757 "Do not advertise to any peer (well-known community)\n"
7758 "Do not export to next AS (well-known community)\n"
7759 "Exact match of the communities")
7761 ALIAS (show_ip_bgp_ipv4_community_exact
,
7762 show_ip_bgp_ipv4_community3_exact_cmd
,
7763 "show ip bgp ipv4 (unicast|multicast) community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match",
7768 "Address Family modifier\n"
7769 "Address Family modifier\n"
7770 "Display routes matching the communities\n"
7771 "community number\n"
7772 "Do not send outside local AS (well-known community)\n"
7773 "Do not advertise to any peer (well-known community)\n"
7774 "Do not export to next AS (well-known community)\n"
7775 "community number\n"
7776 "Do not send outside local AS (well-known community)\n"
7777 "Do not advertise to any peer (well-known community)\n"
7778 "Do not export to next AS (well-known community)\n"
7779 "community number\n"
7780 "Do not send outside local AS (well-known community)\n"
7781 "Do not advertise to any peer (well-known community)\n"
7782 "Do not export to next AS (well-known community)\n"
7783 "Exact match of the communities")
7785 ALIAS (show_ip_bgp_ipv4_community_exact
,
7786 show_ip_bgp_ipv4_community4_exact_cmd
,
7787 "show ip bgp ipv4 (unicast|multicast) community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match",
7792 "Address Family modifier\n"
7793 "Address Family modifier\n"
7794 "Display routes matching the communities\n"
7795 "community number\n"
7796 "Do not send outside local AS (well-known community)\n"
7797 "Do not advertise to any peer (well-known community)\n"
7798 "Do not export to next AS (well-known community)\n"
7799 "community number\n"
7800 "Do not send outside local AS (well-known community)\n"
7801 "Do not advertise to any peer (well-known community)\n"
7802 "Do not export to next AS (well-known community)\n"
7803 "community number\n"
7804 "Do not send outside local AS (well-known community)\n"
7805 "Do not advertise to any peer (well-known community)\n"
7806 "Do not export to next AS (well-known community)\n"
7807 "community number\n"
7808 "Do not send outside local AS (well-known community)\n"
7809 "Do not advertise to any peer (well-known community)\n"
7810 "Do not export to next AS (well-known community)\n"
7811 "Exact match of the communities")
7814 DEFUN (show_bgp_community
,
7815 show_bgp_community_cmd
,
7816 "show bgp community (AA:NN|local-AS|no-advertise|no-export)",
7819 "Display routes matching the communities\n"
7820 "community number\n"
7821 "Do not send outside local AS (well-known community)\n"
7822 "Do not advertise to any peer (well-known community)\n"
7823 "Do not export to next AS (well-known community)\n")
7825 return bgp_show_community (vty
, argc
, argv
, 0, AFI_IP6
, SAFI_UNICAST
);
7828 ALIAS (show_bgp_community
,
7829 show_bgp_ipv6_community_cmd
,
7830 "show bgp ipv6 community (AA:NN|local-AS|no-advertise|no-export)",
7834 "Display routes matching the communities\n"
7835 "community number\n"
7836 "Do not send outside local AS (well-known community)\n"
7837 "Do not advertise to any peer (well-known community)\n"
7838 "Do not export to next AS (well-known community)\n")
7840 ALIAS (show_bgp_community
,
7841 show_bgp_community2_cmd
,
7842 "show bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)",
7845 "Display routes matching the communities\n"
7846 "community number\n"
7847 "Do not send outside local AS (well-known community)\n"
7848 "Do not advertise to any peer (well-known community)\n"
7849 "Do not export to next AS (well-known community)\n"
7850 "community number\n"
7851 "Do not send outside local AS (well-known community)\n"
7852 "Do not advertise to any peer (well-known community)\n"
7853 "Do not export to next AS (well-known community)\n")
7855 ALIAS (show_bgp_community
,
7856 show_bgp_ipv6_community2_cmd
,
7857 "show bgp ipv6 community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)",
7861 "Display routes matching the communities\n"
7862 "community number\n"
7863 "Do not send outside local AS (well-known community)\n"
7864 "Do not advertise to any peer (well-known community)\n"
7865 "Do not export to next AS (well-known community)\n"
7866 "community number\n"
7867 "Do not send outside local AS (well-known community)\n"
7868 "Do not advertise to any peer (well-known community)\n"
7869 "Do not export to next AS (well-known community)\n")
7871 ALIAS (show_bgp_community
,
7872 show_bgp_community3_cmd
,
7873 "show bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)",
7876 "Display routes matching the communities\n"
7877 "community number\n"
7878 "Do not send outside local AS (well-known community)\n"
7879 "Do not advertise to any peer (well-known community)\n"
7880 "Do not export to next AS (well-known community)\n"
7881 "community number\n"
7882 "Do not send outside local AS (well-known community)\n"
7883 "Do not advertise to any peer (well-known community)\n"
7884 "Do not export to next AS (well-known community)\n"
7885 "community number\n"
7886 "Do not send outside local AS (well-known community)\n"
7887 "Do not advertise to any peer (well-known community)\n"
7888 "Do not export to next AS (well-known community)\n")
7890 ALIAS (show_bgp_community
,
7891 show_bgp_ipv6_community3_cmd
,
7892 "show bgp ipv6 community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)",
7896 "Display routes matching the communities\n"
7897 "community number\n"
7898 "Do not send outside local AS (well-known community)\n"
7899 "Do not advertise to any peer (well-known community)\n"
7900 "Do not export to next AS (well-known community)\n"
7901 "community number\n"
7902 "Do not send outside local AS (well-known community)\n"
7903 "Do not advertise to any peer (well-known community)\n"
7904 "Do not export to next AS (well-known community)\n"
7905 "community number\n"
7906 "Do not send outside local AS (well-known community)\n"
7907 "Do not advertise to any peer (well-known community)\n"
7908 "Do not export to next AS (well-known community)\n")
7910 ALIAS (show_bgp_community
,
7911 show_bgp_community4_cmd
,
7912 "show bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)",
7915 "Display routes matching the communities\n"
7916 "community number\n"
7917 "Do not send outside local AS (well-known community)\n"
7918 "Do not advertise to any peer (well-known community)\n"
7919 "Do not export to next AS (well-known community)\n"
7920 "community number\n"
7921 "Do not send outside local AS (well-known community)\n"
7922 "Do not advertise to any peer (well-known community)\n"
7923 "Do not export to next AS (well-known community)\n"
7924 "community number\n"
7925 "Do not send outside local AS (well-known community)\n"
7926 "Do not advertise to any peer (well-known community)\n"
7927 "Do not export to next AS (well-known community)\n"
7928 "community number\n"
7929 "Do not send outside local AS (well-known community)\n"
7930 "Do not advertise to any peer (well-known community)\n"
7931 "Do not export to next AS (well-known community)\n")
7933 ALIAS (show_bgp_community
,
7934 show_bgp_ipv6_community4_cmd
,
7935 "show bgp ipv6 community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)",
7939 "Display routes matching the communities\n"
7940 "community number\n"
7941 "Do not send outside local AS (well-known community)\n"
7942 "Do not advertise to any peer (well-known community)\n"
7943 "Do not export to next AS (well-known community)\n"
7944 "community number\n"
7945 "Do not send outside local AS (well-known community)\n"
7946 "Do not advertise to any peer (well-known community)\n"
7947 "Do not export to next AS (well-known community)\n"
7948 "community number\n"
7949 "Do not send outside local AS (well-known community)\n"
7950 "Do not advertise to any peer (well-known community)\n"
7951 "Do not export to next AS (well-known community)\n"
7952 "community number\n"
7953 "Do not send outside local AS (well-known community)\n"
7954 "Do not advertise to any peer (well-known community)\n"
7955 "Do not export to next AS (well-known community)\n")
7958 DEFUN (show_ipv6_bgp_community
,
7959 show_ipv6_bgp_community_cmd
,
7960 "show ipv6 bgp community (AA:NN|local-AS|no-advertise|no-export)",
7964 "Display routes matching the communities\n"
7965 "community number\n"
7966 "Do not send outside local AS (well-known community)\n"
7967 "Do not advertise to any peer (well-known community)\n"
7968 "Do not export to next AS (well-known community)\n")
7970 return bgp_show_community (vty
, argc
, argv
, 0, AFI_IP6
, SAFI_UNICAST
);
7974 ALIAS (show_ipv6_bgp_community
,
7975 show_ipv6_bgp_community2_cmd
,
7976 "show ipv6 bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)",
7980 "Display routes matching the communities\n"
7981 "community number\n"
7982 "Do not send outside local AS (well-known community)\n"
7983 "Do not advertise to any peer (well-known community)\n"
7984 "Do not export to next AS (well-known community)\n"
7985 "community number\n"
7986 "Do not send outside local AS (well-known community)\n"
7987 "Do not advertise to any peer (well-known community)\n"
7988 "Do not export to next AS (well-known community)\n")
7991 ALIAS (show_ipv6_bgp_community
,
7992 show_ipv6_bgp_community3_cmd
,
7993 "show ipv6 bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)",
7997 "Display routes matching the communities\n"
7998 "community number\n"
7999 "Do not send outside local AS (well-known community)\n"
8000 "Do not advertise to any peer (well-known community)\n"
8001 "Do not export to next AS (well-known community)\n"
8002 "community number\n"
8003 "Do not send outside local AS (well-known community)\n"
8004 "Do not advertise to any peer (well-known community)\n"
8005 "Do not export to next AS (well-known community)\n"
8006 "community number\n"
8007 "Do not send outside local AS (well-known community)\n"
8008 "Do not advertise to any peer (well-known community)\n"
8009 "Do not export to next AS (well-known community)\n")
8012 ALIAS (show_ipv6_bgp_community
,
8013 show_ipv6_bgp_community4_cmd
,
8014 "show ipv6 bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)",
8018 "Display routes matching the communities\n"
8019 "community number\n"
8020 "Do not send outside local AS (well-known community)\n"
8021 "Do not advertise to any peer (well-known community)\n"
8022 "Do not export to next AS (well-known community)\n"
8023 "community number\n"
8024 "Do not send outside local AS (well-known community)\n"
8025 "Do not advertise to any peer (well-known community)\n"
8026 "Do not export to next AS (well-known community)\n"
8027 "community number\n"
8028 "Do not send outside local AS (well-known community)\n"
8029 "Do not advertise to any peer (well-known community)\n"
8030 "Do not export to next AS (well-known community)\n"
8031 "community number\n"
8032 "Do not send outside local AS (well-known community)\n"
8033 "Do not advertise to any peer (well-known community)\n"
8034 "Do not export to next AS (well-known community)\n")
8036 DEFUN (show_bgp_community_exact
,
8037 show_bgp_community_exact_cmd
,
8038 "show bgp community (AA:NN|local-AS|no-advertise|no-export) exact-match",
8041 "Display routes matching the communities\n"
8042 "community number\n"
8043 "Do not send outside local AS (well-known community)\n"
8044 "Do not advertise to any peer (well-known community)\n"
8045 "Do not export to next AS (well-known community)\n"
8046 "Exact match of the communities")
8048 return bgp_show_community (vty
, argc
, argv
, 1, AFI_IP6
, SAFI_UNICAST
);
8051 ALIAS (show_bgp_community_exact
,
8052 show_bgp_ipv6_community_exact_cmd
,
8053 "show bgp ipv6 community (AA:NN|local-AS|no-advertise|no-export) exact-match",
8057 "Display routes matching the communities\n"
8058 "community number\n"
8059 "Do not send outside local AS (well-known community)\n"
8060 "Do not advertise to any peer (well-known community)\n"
8061 "Do not export to next AS (well-known community)\n"
8062 "Exact match of the communities")
8064 ALIAS (show_bgp_community_exact
,
8065 show_bgp_community2_exact_cmd
,
8066 "show bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match",
8069 "Display routes matching the communities\n"
8070 "community number\n"
8071 "Do not send outside local AS (well-known community)\n"
8072 "Do not advertise to any peer (well-known community)\n"
8073 "Do not export to next AS (well-known community)\n"
8074 "community number\n"
8075 "Do not send outside local AS (well-known community)\n"
8076 "Do not advertise to any peer (well-known community)\n"
8077 "Do not export to next AS (well-known community)\n"
8078 "Exact match of the communities")
8080 ALIAS (show_bgp_community_exact
,
8081 show_bgp_ipv6_community2_exact_cmd
,
8082 "show bgp ipv6 community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match",
8086 "Display routes matching the communities\n"
8087 "community number\n"
8088 "Do not send outside local AS (well-known community)\n"
8089 "Do not advertise to any peer (well-known community)\n"
8090 "Do not export to next AS (well-known community)\n"
8091 "community number\n"
8092 "Do not send outside local AS (well-known community)\n"
8093 "Do not advertise to any peer (well-known community)\n"
8094 "Do not export to next AS (well-known community)\n"
8095 "Exact match of the communities")
8097 ALIAS (show_bgp_community_exact
,
8098 show_bgp_community3_exact_cmd
,
8099 "show bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match",
8102 "Display routes matching the communities\n"
8103 "community number\n"
8104 "Do not send outside local AS (well-known community)\n"
8105 "Do not advertise to any peer (well-known community)\n"
8106 "Do not export to next AS (well-known community)\n"
8107 "community number\n"
8108 "Do not send outside local AS (well-known community)\n"
8109 "Do not advertise to any peer (well-known community)\n"
8110 "Do not export to next AS (well-known community)\n"
8111 "community number\n"
8112 "Do not send outside local AS (well-known community)\n"
8113 "Do not advertise to any peer (well-known community)\n"
8114 "Do not export to next AS (well-known community)\n"
8115 "Exact match of the communities")
8117 ALIAS (show_bgp_community_exact
,
8118 show_bgp_ipv6_community3_exact_cmd
,
8119 "show bgp ipv6 community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match",
8123 "Display routes matching the communities\n"
8124 "community number\n"
8125 "Do not send outside local AS (well-known community)\n"
8126 "Do not advertise to any peer (well-known community)\n"
8127 "Do not export to next AS (well-known community)\n"
8128 "community number\n"
8129 "Do not send outside local AS (well-known community)\n"
8130 "Do not advertise to any peer (well-known community)\n"
8131 "Do not export to next AS (well-known community)\n"
8132 "community number\n"
8133 "Do not send outside local AS (well-known community)\n"
8134 "Do not advertise to any peer (well-known community)\n"
8135 "Do not export to next AS (well-known community)\n"
8136 "Exact match of the communities")
8138 ALIAS (show_bgp_community_exact
,
8139 show_bgp_community4_exact_cmd
,
8140 "show bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match",
8143 "Display routes matching the communities\n"
8144 "community number\n"
8145 "Do not send outside local AS (well-known community)\n"
8146 "Do not advertise to any peer (well-known community)\n"
8147 "Do not export to next AS (well-known community)\n"
8148 "community number\n"
8149 "Do not send outside local AS (well-known community)\n"
8150 "Do not advertise to any peer (well-known community)\n"
8151 "Do not export to next AS (well-known community)\n"
8152 "community number\n"
8153 "Do not send outside local AS (well-known community)\n"
8154 "Do not advertise to any peer (well-known community)\n"
8155 "Do not export to next AS (well-known community)\n"
8156 "community number\n"
8157 "Do not send outside local AS (well-known community)\n"
8158 "Do not advertise to any peer (well-known community)\n"
8159 "Do not export to next AS (well-known community)\n"
8160 "Exact match of the communities")
8162 ALIAS (show_bgp_community_exact
,
8163 show_bgp_ipv6_community4_exact_cmd
,
8164 "show bgp ipv6 community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match",
8168 "Display routes matching the communities\n"
8169 "community number\n"
8170 "Do not send outside local AS (well-known community)\n"
8171 "Do not advertise to any peer (well-known community)\n"
8172 "Do not export to next AS (well-known community)\n"
8173 "community number\n"
8174 "Do not send outside local AS (well-known community)\n"
8175 "Do not advertise to any peer (well-known community)\n"
8176 "Do not export to next AS (well-known community)\n"
8177 "community number\n"
8178 "Do not send outside local AS (well-known community)\n"
8179 "Do not advertise to any peer (well-known community)\n"
8180 "Do not export to next AS (well-known community)\n"
8181 "community number\n"
8182 "Do not send outside local AS (well-known community)\n"
8183 "Do not advertise to any peer (well-known community)\n"
8184 "Do not export to next AS (well-known community)\n"
8185 "Exact match of the communities")
8188 DEFUN (show_ipv6_bgp_community_exact
,
8189 show_ipv6_bgp_community_exact_cmd
,
8190 "show ipv6 bgp community (AA:NN|local-AS|no-advertise|no-export) exact-match",
8194 "Display routes matching the communities\n"
8195 "community number\n"
8196 "Do not send outside local AS (well-known community)\n"
8197 "Do not advertise to any peer (well-known community)\n"
8198 "Do not export to next AS (well-known community)\n"
8199 "Exact match of the communities")
8201 return bgp_show_community (vty
, argc
, argv
, 1, AFI_IP6
, SAFI_UNICAST
);
8205 ALIAS (show_ipv6_bgp_community_exact
,
8206 show_ipv6_bgp_community2_exact_cmd
,
8207 "show ipv6 bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match",
8211 "Display routes matching the communities\n"
8212 "community number\n"
8213 "Do not send outside local AS (well-known community)\n"
8214 "Do not advertise to any peer (well-known community)\n"
8215 "Do not export to next AS (well-known community)\n"
8216 "community number\n"
8217 "Do not send outside local AS (well-known community)\n"
8218 "Do not advertise to any peer (well-known community)\n"
8219 "Do not export to next AS (well-known community)\n"
8220 "Exact match of the communities")
8223 ALIAS (show_ipv6_bgp_community_exact
,
8224 show_ipv6_bgp_community3_exact_cmd
,
8225 "show ipv6 bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match",
8229 "Display routes matching the communities\n"
8230 "community number\n"
8231 "Do not send outside local AS (well-known community)\n"
8232 "Do not advertise to any peer (well-known community)\n"
8233 "Do not export to next AS (well-known community)\n"
8234 "community number\n"
8235 "Do not send outside local AS (well-known community)\n"
8236 "Do not advertise to any peer (well-known community)\n"
8237 "Do not export to next AS (well-known community)\n"
8238 "community number\n"
8239 "Do not send outside local AS (well-known community)\n"
8240 "Do not advertise to any peer (well-known community)\n"
8241 "Do not export to next AS (well-known community)\n"
8242 "Exact match of the communities")
8245 ALIAS (show_ipv6_bgp_community_exact
,
8246 show_ipv6_bgp_community4_exact_cmd
,
8247 "show ipv6 bgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match",
8251 "Display routes matching the communities\n"
8252 "community number\n"
8253 "Do not send outside local AS (well-known community)\n"
8254 "Do not advertise to any peer (well-known community)\n"
8255 "Do not export to next AS (well-known community)\n"
8256 "community number\n"
8257 "Do not send outside local AS (well-known community)\n"
8258 "Do not advertise to any peer (well-known community)\n"
8259 "Do not export to next AS (well-known community)\n"
8260 "community number\n"
8261 "Do not send outside local AS (well-known community)\n"
8262 "Do not advertise to any peer (well-known community)\n"
8263 "Do not export to next AS (well-known community)\n"
8264 "community number\n"
8265 "Do not send outside local AS (well-known community)\n"
8266 "Do not advertise to any peer (well-known community)\n"
8267 "Do not export to next AS (well-known community)\n"
8268 "Exact match of the communities")
8271 DEFUN (show_ipv6_mbgp_community
,
8272 show_ipv6_mbgp_community_cmd
,
8273 "show ipv6 mbgp community (AA:NN|local-AS|no-advertise|no-export)",
8277 "Display routes matching the communities\n"
8278 "community number\n"
8279 "Do not send outside local AS (well-known community)\n"
8280 "Do not advertise to any peer (well-known community)\n"
8281 "Do not export to next AS (well-known community)\n")
8283 return bgp_show_community (vty
, argc
, argv
, 0, AFI_IP6
, SAFI_MULTICAST
);
8287 ALIAS (show_ipv6_mbgp_community
,
8288 show_ipv6_mbgp_community2_cmd
,
8289 "show ipv6 mbgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)",
8293 "Display routes matching the communities\n"
8294 "community number\n"
8295 "Do not send outside local AS (well-known community)\n"
8296 "Do not advertise to any peer (well-known community)\n"
8297 "Do not export to next AS (well-known community)\n"
8298 "community number\n"
8299 "Do not send outside local AS (well-known community)\n"
8300 "Do not advertise to any peer (well-known community)\n"
8301 "Do not export to next AS (well-known community)\n")
8304 ALIAS (show_ipv6_mbgp_community
,
8305 show_ipv6_mbgp_community3_cmd
,
8306 "show ipv6 mbgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)",
8310 "Display routes matching the communities\n"
8311 "community number\n"
8312 "Do not send outside local AS (well-known community)\n"
8313 "Do not advertise to any peer (well-known community)\n"
8314 "Do not export to next AS (well-known community)\n"
8315 "community number\n"
8316 "Do not send outside local AS (well-known community)\n"
8317 "Do not advertise to any peer (well-known community)\n"
8318 "Do not export to next AS (well-known community)\n"
8319 "community number\n"
8320 "Do not send outside local AS (well-known community)\n"
8321 "Do not advertise to any peer (well-known community)\n"
8322 "Do not export to next AS (well-known community)\n")
8325 ALIAS (show_ipv6_mbgp_community
,
8326 show_ipv6_mbgp_community4_cmd
,
8327 "show ipv6 mbgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export)",
8331 "Display routes matching the communities\n"
8332 "community number\n"
8333 "Do not send outside local AS (well-known community)\n"
8334 "Do not advertise to any peer (well-known community)\n"
8335 "Do not export to next AS (well-known community)\n"
8336 "community number\n"
8337 "Do not send outside local AS (well-known community)\n"
8338 "Do not advertise to any peer (well-known community)\n"
8339 "Do not export to next AS (well-known community)\n"
8340 "community number\n"
8341 "Do not send outside local AS (well-known community)\n"
8342 "Do not advertise to any peer (well-known community)\n"
8343 "Do not export to next AS (well-known community)\n"
8344 "community number\n"
8345 "Do not send outside local AS (well-known community)\n"
8346 "Do not advertise to any peer (well-known community)\n"
8347 "Do not export to next AS (well-known community)\n")
8350 DEFUN (show_ipv6_mbgp_community_exact
,
8351 show_ipv6_mbgp_community_exact_cmd
,
8352 "show ipv6 mbgp community (AA:NN|local-AS|no-advertise|no-export) exact-match",
8356 "Display routes matching the communities\n"
8357 "community number\n"
8358 "Do not send outside local AS (well-known community)\n"
8359 "Do not advertise to any peer (well-known community)\n"
8360 "Do not export to next AS (well-known community)\n"
8361 "Exact match of the communities")
8363 return bgp_show_community (vty
, argc
, argv
, 1, AFI_IP6
, SAFI_MULTICAST
);
8367 ALIAS (show_ipv6_mbgp_community_exact
,
8368 show_ipv6_mbgp_community2_exact_cmd
,
8369 "show ipv6 mbgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match",
8373 "Display routes matching the communities\n"
8374 "community number\n"
8375 "Do not send outside local AS (well-known community)\n"
8376 "Do not advertise to any peer (well-known community)\n"
8377 "Do not export to next AS (well-known community)\n"
8378 "community number\n"
8379 "Do not send outside local AS (well-known community)\n"
8380 "Do not advertise to any peer (well-known community)\n"
8381 "Do not export to next AS (well-known community)\n"
8382 "Exact match of the communities")
8385 ALIAS (show_ipv6_mbgp_community_exact
,
8386 show_ipv6_mbgp_community3_exact_cmd
,
8387 "show ipv6 mbgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match",
8391 "Display routes matching the communities\n"
8392 "community number\n"
8393 "Do not send outside local AS (well-known community)\n"
8394 "Do not advertise to any peer (well-known community)\n"
8395 "Do not export to next AS (well-known community)\n"
8396 "community number\n"
8397 "Do not send outside local AS (well-known community)\n"
8398 "Do not advertise to any peer (well-known community)\n"
8399 "Do not export to next AS (well-known community)\n"
8400 "community number\n"
8401 "Do not send outside local AS (well-known community)\n"
8402 "Do not advertise to any peer (well-known community)\n"
8403 "Do not export to next AS (well-known community)\n"
8404 "Exact match of the communities")
8407 ALIAS (show_ipv6_mbgp_community_exact
,
8408 show_ipv6_mbgp_community4_exact_cmd
,
8409 "show ipv6 mbgp community (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) (AA:NN|local-AS|no-advertise|no-export) exact-match",
8413 "Display routes matching the communities\n"
8414 "community number\n"
8415 "Do not send outside local AS (well-known community)\n"
8416 "Do not advertise to any peer (well-known community)\n"
8417 "Do not export to next AS (well-known community)\n"
8418 "community number\n"
8419 "Do not send outside local AS (well-known community)\n"
8420 "Do not advertise to any peer (well-known community)\n"
8421 "Do not export to next AS (well-known community)\n"
8422 "community number\n"
8423 "Do not send outside local AS (well-known community)\n"
8424 "Do not advertise to any peer (well-known community)\n"
8425 "Do not export to next AS (well-known community)\n"
8426 "community number\n"
8427 "Do not send outside local AS (well-known community)\n"
8428 "Do not advertise to any peer (well-known community)\n"
8429 "Do not export to next AS (well-known community)\n"
8430 "Exact match of the communities")
8431 #endif /* HAVE_IPV6 */
8434 bgp_show_community_list (struct vty
*vty
, const char *com
, int exact
,
8435 afi_t afi
, safi_t safi
)
8437 struct community_list
*list
;
8439 list
= community_list_lookup (bgp_clist
, com
, COMMUNITY_LIST_MASTER
);
8442 vty_out (vty
, "%% %s is not a valid community-list name%s", com
,
8447 return bgp_show (vty
, NULL
, afi
, safi
,
8448 (exact
? bgp_show_type_community_list_exact
:
8449 bgp_show_type_community_list
), list
);
8452 DEFUN (show_ip_bgp_community_list
,
8453 show_ip_bgp_community_list_cmd
,
8454 "show ip bgp community-list (<1-500>|WORD)",
8458 "Display routes matching the community-list\n"
8459 "community-list number\n"
8460 "community-list name\n")
8462 return bgp_show_community_list (vty
, argv
[0], 0, AFI_IP
, SAFI_UNICAST
);
8465 DEFUN (show_ip_bgp_ipv4_community_list
,
8466 show_ip_bgp_ipv4_community_list_cmd
,
8467 "show ip bgp ipv4 (unicast|multicast) community-list (<1-500>|WORD)",
8472 "Address Family modifier\n"
8473 "Address Family modifier\n"
8474 "Display routes matching the community-list\n"
8475 "community-list number\n"
8476 "community-list name\n")
8478 if (strncmp (argv
[0], "m", 1) == 0)
8479 return bgp_show_community_list (vty
, argv
[1], 0, AFI_IP
, SAFI_MULTICAST
);
8481 return bgp_show_community_list (vty
, argv
[1], 0, AFI_IP
, SAFI_UNICAST
);
8484 DEFUN (show_ip_bgp_community_list_exact
,
8485 show_ip_bgp_community_list_exact_cmd
,
8486 "show ip bgp community-list (<1-500>|WORD) exact-match",
8490 "Display routes matching the community-list\n"
8491 "community-list number\n"
8492 "community-list name\n"
8493 "Exact match of the communities\n")
8495 return bgp_show_community_list (vty
, argv
[0], 1, AFI_IP
, SAFI_UNICAST
);
8498 DEFUN (show_ip_bgp_ipv4_community_list_exact
,
8499 show_ip_bgp_ipv4_community_list_exact_cmd
,
8500 "show ip bgp ipv4 (unicast|multicast) community-list (<1-500>|WORD) exact-match",
8505 "Address Family modifier\n"
8506 "Address Family modifier\n"
8507 "Display routes matching the community-list\n"
8508 "community-list number\n"
8509 "community-list name\n"
8510 "Exact match of the communities\n")
8512 if (strncmp (argv
[0], "m", 1) == 0)
8513 return bgp_show_community_list (vty
, argv
[1], 1, AFI_IP
, SAFI_MULTICAST
);
8515 return bgp_show_community_list (vty
, argv
[1], 1, AFI_IP
, SAFI_UNICAST
);
8519 DEFUN (show_bgp_community_list
,
8520 show_bgp_community_list_cmd
,
8521 "show bgp community-list (<1-500>|WORD)",
8524 "Display routes matching the community-list\n"
8525 "community-list number\n"
8526 "community-list name\n")
8528 return bgp_show_community_list (vty
, argv
[0], 0, AFI_IP6
, SAFI_UNICAST
);
8531 ALIAS (show_bgp_community_list
,
8532 show_bgp_ipv6_community_list_cmd
,
8533 "show bgp ipv6 community-list (<1-500>|WORD)",
8537 "Display routes matching the community-list\n"
8538 "community-list number\n"
8539 "community-list name\n")
8542 DEFUN (show_ipv6_bgp_community_list
,
8543 show_ipv6_bgp_community_list_cmd
,
8544 "show ipv6 bgp community-list WORD",
8548 "Display routes matching the community-list\n"
8549 "community-list name\n")
8551 return bgp_show_community_list (vty
, argv
[0], 0, AFI_IP6
, SAFI_UNICAST
);
8555 DEFUN (show_ipv6_mbgp_community_list
,
8556 show_ipv6_mbgp_community_list_cmd
,
8557 "show ipv6 mbgp community-list WORD",
8561 "Display routes matching the community-list\n"
8562 "community-list name\n")
8564 return bgp_show_community_list (vty
, argv
[0], 0, AFI_IP6
, SAFI_MULTICAST
);
8567 DEFUN (show_bgp_community_list_exact
,
8568 show_bgp_community_list_exact_cmd
,
8569 "show bgp community-list (<1-500>|WORD) exact-match",
8572 "Display routes matching the community-list\n"
8573 "community-list number\n"
8574 "community-list name\n"
8575 "Exact match of the communities\n")
8577 return bgp_show_community_list (vty
, argv
[0], 1, AFI_IP6
, SAFI_UNICAST
);
8580 ALIAS (show_bgp_community_list_exact
,
8581 show_bgp_ipv6_community_list_exact_cmd
,
8582 "show bgp ipv6 community-list (<1-500>|WORD) exact-match",
8586 "Display routes matching the community-list\n"
8587 "community-list number\n"
8588 "community-list name\n"
8589 "Exact match of the communities\n")
8592 DEFUN (show_ipv6_bgp_community_list_exact
,
8593 show_ipv6_bgp_community_list_exact_cmd
,
8594 "show ipv6 bgp community-list WORD exact-match",
8598 "Display routes matching the community-list\n"
8599 "community-list name\n"
8600 "Exact match of the communities\n")
8602 return bgp_show_community_list (vty
, argv
[0], 1, AFI_IP6
, SAFI_UNICAST
);
8606 DEFUN (show_ipv6_mbgp_community_list_exact
,
8607 show_ipv6_mbgp_community_list_exact_cmd
,
8608 "show ipv6 mbgp community-list WORD exact-match",
8612 "Display routes matching the community-list\n"
8613 "community-list name\n"
8614 "Exact match of the communities\n")
8616 return bgp_show_community_list (vty
, argv
[0], 1, AFI_IP6
, SAFI_MULTICAST
);
8618 #endif /* HAVE_IPV6 */
8621 bgp_show_prefix_longer (struct vty
*vty
, const char *prefix
, afi_t afi
,
8622 safi_t safi
, enum bgp_show_type type
)
8629 ret
= str2prefix (prefix
, p
);
8632 vty_out (vty
, "%% Malformed Prefix%s", VTY_NEWLINE
);
8636 ret
= bgp_show (vty
, NULL
, afi
, safi
, type
, p
);
8641 DEFUN (show_ip_bgp_prefix_longer
,
8642 show_ip_bgp_prefix_longer_cmd
,
8643 "show ip bgp A.B.C.D/M longer-prefixes",
8647 "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n"
8648 "Display route and more specific routes\n")
8650 return bgp_show_prefix_longer (vty
, argv
[0], AFI_IP
, SAFI_UNICAST
,
8651 bgp_show_type_prefix_longer
);
8654 DEFUN (show_ip_bgp_flap_prefix_longer
,
8655 show_ip_bgp_flap_prefix_longer_cmd
,
8656 "show ip bgp flap-statistics A.B.C.D/M longer-prefixes",
8660 "Display flap statistics of routes\n"
8661 "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n"
8662 "Display route and more specific routes\n")
8664 return bgp_show_prefix_longer (vty
, argv
[0], AFI_IP
, SAFI_UNICAST
,
8665 bgp_show_type_flap_prefix_longer
);
8668 DEFUN (show_ip_bgp_ipv4_prefix_longer
,
8669 show_ip_bgp_ipv4_prefix_longer_cmd
,
8670 "show ip bgp ipv4 (unicast|multicast) A.B.C.D/M longer-prefixes",
8675 "Address Family modifier\n"
8676 "Address Family modifier\n"
8677 "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n"
8678 "Display route and more specific routes\n")
8680 if (strncmp (argv
[0], "m", 1) == 0)
8681 return bgp_show_prefix_longer (vty
, argv
[1], AFI_IP
, SAFI_MULTICAST
,
8682 bgp_show_type_prefix_longer
);
8684 return bgp_show_prefix_longer (vty
, argv
[1], AFI_IP
, SAFI_UNICAST
,
8685 bgp_show_type_prefix_longer
);
8688 DEFUN (show_ip_bgp_flap_address
,
8689 show_ip_bgp_flap_address_cmd
,
8690 "show ip bgp flap-statistics A.B.C.D",
8694 "Display flap statistics of routes\n"
8695 "Network in the BGP routing table to display\n")
8697 return bgp_show_prefix_longer (vty
, argv
[0], AFI_IP
, SAFI_UNICAST
,
8698 bgp_show_type_flap_address
);
8701 DEFUN (show_ip_bgp_flap_prefix
,
8702 show_ip_bgp_flap_prefix_cmd
,
8703 "show ip bgp flap-statistics A.B.C.D/M",
8707 "Display flap statistics of routes\n"
8708 "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n")
8710 return bgp_show_prefix_longer (vty
, argv
[0], AFI_IP
, SAFI_UNICAST
,
8711 bgp_show_type_flap_prefix
);
8714 DEFUN (show_bgp_prefix_longer
,
8715 show_bgp_prefix_longer_cmd
,
8716 "show bgp X:X::X:X/M longer-prefixes",
8719 "IPv6 prefix <network>/<length>\n"
8720 "Display route and more specific routes\n")
8722 return bgp_show_prefix_longer (vty
, argv
[0], AFI_IP6
, SAFI_UNICAST
,
8723 bgp_show_type_prefix_longer
);
8726 ALIAS (show_bgp_prefix_longer
,
8727 show_bgp_ipv6_prefix_longer_cmd
,
8728 "show bgp ipv6 X:X::X:X/M longer-prefixes",
8732 "IPv6 prefix <network>/<length>\n"
8733 "Display route and more specific routes\n")
8736 DEFUN (show_ipv6_bgp_prefix_longer
,
8737 show_ipv6_bgp_prefix_longer_cmd
,
8738 "show ipv6 bgp X:X::X:X/M longer-prefixes",
8742 "IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n"
8743 "Display route and more specific routes\n")
8745 return bgp_show_prefix_longer (vty
, argv
[0], AFI_IP6
, SAFI_UNICAST
,
8746 bgp_show_type_prefix_longer
);
8750 DEFUN (show_ipv6_mbgp_prefix_longer
,
8751 show_ipv6_mbgp_prefix_longer_cmd
,
8752 "show ipv6 mbgp X:X::X:X/M longer-prefixes",
8756 "IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n"
8757 "Display route and more specific routes\n")
8759 return bgp_show_prefix_longer (vty
, argv
[0], AFI_IP6
, SAFI_MULTICAST
,
8760 bgp_show_type_prefix_longer
);
8762 #endif /* HAVE_IPV6 */
8764 static struct peer
*
8765 peer_lookup_in_view (struct vty
*vty
, const char *view_name
,
8773 /* BGP structure lookup. */
8776 bgp
= bgp_lookup_by_name (view_name
);
8779 vty_out (vty
, "Can't find BGP view %s%s", view_name
, VTY_NEWLINE
);
8785 bgp
= bgp_get_default ();
8788 vty_out (vty
, "No BGP process is configured%s", VTY_NEWLINE
);
8793 /* Get peer sockunion. */
8794 ret
= str2sockunion (ip_str
, &su
);
8797 vty_out (vty
, "Malformed address: %s%s", ip_str
, VTY_NEWLINE
);
8801 /* Peer structure lookup. */
8802 peer
= peer_lookup (bgp
, &su
);
8805 vty_out (vty
, "No such neighbor%s", VTY_NEWLINE
);
8814 BGP_STATS_MAXBITLEN
= 0,
8818 BGP_STATS_UNAGGREGATEABLE
,
8819 BGP_STATS_MAX_AGGREGATEABLE
,
8820 BGP_STATS_AGGREGATES
,
8822 BGP_STATS_ASPATH_COUNT
,
8823 BGP_STATS_ASPATH_MAXHOPS
,
8824 BGP_STATS_ASPATH_TOTHOPS
,
8825 BGP_STATS_ASPATH_MAXSIZE
,
8826 BGP_STATS_ASPATH_TOTSIZE
,
8827 BGP_STATS_ASN_HIGHEST
,
8831 static const char *table_stats_strs
[] =
8833 [BGP_STATS_PREFIXES
] = "Total Prefixes",
8834 [BGP_STATS_TOTPLEN
] = "Average prefix length",
8835 [BGP_STATS_RIB
] = "Total Advertisements",
8836 [BGP_STATS_UNAGGREGATEABLE
] = "Unaggregateable prefixes",
8837 [BGP_STATS_MAX_AGGREGATEABLE
] = "Maximum aggregateable prefixes",
8838 [BGP_STATS_AGGREGATES
] = "BGP Aggregate advertisements",
8839 [BGP_STATS_SPACE
] = "Address space advertised",
8840 [BGP_STATS_ASPATH_COUNT
] = "Advertisements with paths",
8841 [BGP_STATS_ASPATH_MAXHOPS
] = "Longest AS-Path (hops)",
8842 [BGP_STATS_ASPATH_MAXSIZE
] = "Largest AS-Path (bytes)",
8843 [BGP_STATS_ASPATH_TOTHOPS
] = "Average AS-Path length (hops)",
8844 [BGP_STATS_ASPATH_TOTSIZE
] = "Average AS-Path size (bytes)",
8845 [BGP_STATS_ASN_HIGHEST
] = "Highest public ASN",
8846 [BGP_STATS_MAX
] = NULL
,
8849 struct bgp_table_stats
8851 struct bgp_table
*table
;
8852 unsigned long long counts
[BGP_STATS_MAX
];
8856 #define TALLY_SIGFIG 100000
8857 static unsigned long
8858 ravg_tally (unsigned long count
, unsigned long oldavg
, unsigned long newval
)
8860 unsigned long newtot
= (count
-1) * oldavg
+ (newval
* TALLY_SIGFIG
);
8861 unsigned long res
= (newtot
* TALLY_SIGFIG
) / count
;
8862 unsigned long ret
= newtot
/ count
;
8864 if ((res
% TALLY_SIGFIG
) > (TALLY_SIGFIG
/2))
8872 bgp_table_stats_walker (struct thread
*t
)
8874 struct bgp_node
*rn
;
8875 struct bgp_node
*top
;
8876 struct bgp_table_stats
*ts
= THREAD_ARG (t
);
8877 unsigned int space
= 0;
8879 if (!(top
= bgp_table_top (ts
->table
)))
8882 switch (top
->p
.family
)
8885 space
= IPV4_MAX_BITLEN
;
8888 space
= IPV6_MAX_BITLEN
;
8892 ts
->counts
[BGP_STATS_MAXBITLEN
] = space
;
8894 for (rn
= top
; rn
; rn
= bgp_route_next (rn
))
8896 struct bgp_info
*ri
;
8897 struct bgp_node
*prn
= rn
->parent
;
8898 unsigned int rinum
= 0;
8906 ts
->counts
[BGP_STATS_PREFIXES
]++;
8907 ts
->counts
[BGP_STATS_TOTPLEN
] += rn
->p
.prefixlen
;
8910 ts
->counts
[BGP_STATS_AVGPLEN
]
8911 = ravg_tally (ts
->counts
[BGP_STATS_PREFIXES
],
8912 ts
->counts
[BGP_STATS_AVGPLEN
],
8916 /* check if the prefix is included by any other announcements */
8917 while (prn
&& !prn
->info
)
8920 if (prn
== NULL
|| prn
== top
)
8922 ts
->counts
[BGP_STATS_UNAGGREGATEABLE
]++;
8923 /* announced address space */
8925 ts
->counts
[BGP_STATS_SPACE
] += 1 << (space
- rn
->p
.prefixlen
);
8928 ts
->counts
[BGP_STATS_MAX_AGGREGATEABLE
]++;
8930 for (ri
= rn
->info
; ri
; ri
= ri
->next
)
8933 ts
->counts
[BGP_STATS_RIB
]++;
8936 (CHECK_FLAG (ri
->attr
->flag
,
8937 ATTR_FLAG_BIT (BGP_ATTR_ATOMIC_AGGREGATE
))))
8938 ts
->counts
[BGP_STATS_AGGREGATES
]++;
8941 if (ri
->attr
&& ri
->attr
->aspath
)
8943 unsigned int hops
= aspath_count_hops (ri
->attr
->aspath
);
8944 unsigned int size
= aspath_size (ri
->attr
->aspath
);
8945 as_t highest
= aspath_highest (ri
->attr
->aspath
);
8947 ts
->counts
[BGP_STATS_ASPATH_COUNT
]++;
8949 if (hops
> ts
->counts
[BGP_STATS_ASPATH_MAXHOPS
])
8950 ts
->counts
[BGP_STATS_ASPATH_MAXHOPS
] = hops
;
8952 if (size
> ts
->counts
[BGP_STATS_ASPATH_MAXSIZE
])
8953 ts
->counts
[BGP_STATS_ASPATH_MAXSIZE
] = size
;
8955 ts
->counts
[BGP_STATS_ASPATH_TOTHOPS
] += hops
;
8956 ts
->counts
[BGP_STATS_ASPATH_TOTSIZE
] += size
;
8958 ts
->counts
[BGP_STATS_ASPATH_AVGHOPS
]
8959 = ravg_tally (ts
->counts
[BGP_STATS_ASPATH_COUNT
],
8960 ts
->counts
[BGP_STATS_ASPATH_AVGHOPS
],
8962 ts
->counts
[BGP_STATS_ASPATH_AVGSIZE
]
8963 = ravg_tally (ts
->counts
[BGP_STATS_ASPATH_COUNT
],
8964 ts
->counts
[BGP_STATS_ASPATH_AVGSIZE
],
8967 if (highest
> ts
->counts
[BGP_STATS_ASN_HIGHEST
])
8968 ts
->counts
[BGP_STATS_ASN_HIGHEST
] = highest
;
8976 bgp_table_stats (struct vty
*vty
, struct bgp
*bgp
, afi_t afi
, safi_t safi
)
8978 struct bgp_table_stats ts
;
8981 if (!bgp
->rib
[afi
][safi
])
8983 vty_out (vty
, "%% No RIB exist for the AFI/SAFI%s", VTY_NEWLINE
);
8987 memset (&ts
, 0, sizeof (ts
));
8988 ts
.table
= bgp
->rib
[afi
][safi
];
8989 thread_execute (bm
->master
, bgp_table_stats_walker
, &ts
, 0);
8991 vty_out (vty
, "BGP %s RIB statistics%s%s",
8992 afi_safi_print (afi
, safi
), VTY_NEWLINE
, VTY_NEWLINE
);
8994 for (i
= 0; i
< BGP_STATS_MAX
; i
++)
8996 if (!table_stats_strs
[i
])
9002 case BGP_STATS_ASPATH_AVGHOPS
:
9003 case BGP_STATS_ASPATH_AVGSIZE
:
9004 case BGP_STATS_AVGPLEN
:
9005 vty_out (vty
, "%-30s: ", table_stats_strs
[i
]);
9006 vty_out (vty
, "%12.2f",
9007 (float)ts
.counts
[i
] / (float)TALLY_SIGFIG
);
9010 case BGP_STATS_ASPATH_TOTHOPS
:
9011 case BGP_STATS_ASPATH_TOTSIZE
:
9012 vty_out (vty
, "%-30s: ", table_stats_strs
[i
]);
9013 vty_out (vty
, "%12.2f",
9015 (float)ts
.counts
[i
] /
9016 (float)ts
.counts
[BGP_STATS_ASPATH_COUNT
]
9019 case BGP_STATS_TOTPLEN
:
9020 vty_out (vty
, "%-30s: ", table_stats_strs
[i
]);
9021 vty_out (vty
, "%12.2f",
9023 (float)ts
.counts
[i
] /
9024 (float)ts
.counts
[BGP_STATS_PREFIXES
]
9027 case BGP_STATS_SPACE
:
9028 vty_out (vty
, "%-30s: ", table_stats_strs
[i
]);
9029 vty_out (vty
, "%12llu%s", ts
.counts
[i
], VTY_NEWLINE
);
9030 if (ts
.counts
[BGP_STATS_MAXBITLEN
] < 9)
9032 vty_out (vty
, "%30s: ", "%% announced ");
9033 vty_out (vty
, "%12.2f%s",
9034 100 * (float)ts
.counts
[BGP_STATS_SPACE
] /
9035 (float)((uint64_t)1UL << ts
.counts
[BGP_STATS_MAXBITLEN
]),
9037 vty_out (vty
, "%30s: ", "/8 equivalent ");
9038 vty_out (vty
, "%12.2f%s",
9039 (float)ts
.counts
[BGP_STATS_SPACE
] /
9040 (float)(1UL << (ts
.counts
[BGP_STATS_MAXBITLEN
] - 8)),
9042 if (ts
.counts
[BGP_STATS_MAXBITLEN
] < 25)
9044 vty_out (vty
, "%30s: ", "/24 equivalent ");
9045 vty_out (vty
, "%12.2f",
9046 (float)ts
.counts
[BGP_STATS_SPACE
] /
9047 (float)(1UL << (ts
.counts
[BGP_STATS_MAXBITLEN
] - 24)));
9050 vty_out (vty
, "%-30s: ", table_stats_strs
[i
]);
9051 vty_out (vty
, "%12llu", ts
.counts
[i
]);
9054 vty_out (vty
, "%s", VTY_NEWLINE
);
9060 bgp_table_stats_vty (struct vty
*vty
, const char *name
,
9061 const char *afi_str
, const char *safi_str
)
9068 bgp
= bgp_lookup_by_name (name
);
9070 bgp
= bgp_get_default ();
9074 vty_out (vty
, "%% No such BGP instance exist%s", VTY_NEWLINE
);
9077 if (strncmp (afi_str
, "ipv", 3) == 0)
9079 if (strncmp (afi_str
, "ipv4", 4) == 0)
9081 else if (strncmp (afi_str
, "ipv6", 4) == 0)
9085 vty_out (vty
, "%% Invalid address family %s%s",
9086 afi_str
, VTY_NEWLINE
);
9089 if (strncmp (safi_str
, "m", 1) == 0)
9090 safi
= SAFI_MULTICAST
;
9091 else if (strncmp (safi_str
, "u", 1) == 0)
9092 safi
= SAFI_UNICAST
;
9093 else if (strncmp (safi_str
, "vpnv4", 5) == 0 || strncmp (safi_str
, "vpnv6", 5) == 0)
9094 safi
= SAFI_MPLS_LABELED_VPN
;
9097 vty_out (vty
, "%% Invalid subsequent address family %s%s",
9098 safi_str
, VTY_NEWLINE
);
9104 vty_out (vty
, "%% Invalid address family %s%s",
9105 afi_str
, VTY_NEWLINE
);
9109 return bgp_table_stats (vty
, bgp
, afi
, safi
);
9112 DEFUN (show_bgp_statistics
,
9113 show_bgp_statistics_cmd
,
9114 "show bgp (ipv4|ipv6) (unicast|multicast) statistics",
9119 "Address Family modifier\n"
9120 "Address Family modifier\n"
9121 "BGP RIB advertisement statistics\n")
9123 return bgp_table_stats_vty (vty
, NULL
, argv
[0], argv
[1]);
9126 ALIAS (show_bgp_statistics
,
9127 show_bgp_statistics_vpnv4_cmd
,
9128 "show bgp (ipv4) (vpnv4) statistics",
9132 "Address Family modifier\n"
9133 "BGP RIB advertisement statistics\n")
9135 DEFUN (show_bgp_statistics_view
,
9136 show_bgp_statistics_view_cmd
,
9137 "show bgp view WORD (ipv4|ipv6) (unicast|multicast) statistics",
9143 "Address Family modifier\n"
9144 "Address Family modifier\n"
9145 "BGP RIB advertisement statistics\n")
9147 return bgp_table_stats_vty (vty
, NULL
, argv
[0], argv
[1]);
9150 ALIAS (show_bgp_statistics_view
,
9151 show_bgp_statistics_view_vpnv4_cmd
,
9152 "show bgp view WORD (ipv4) (vpnv4) statistics",
9157 "Address Family modifier\n"
9158 "BGP RIB advertisement statistics\n")
9170 PCOUNT_PFCNT
, /* the figure we display to users */
9174 static const char *pcount_strs
[] =
9176 [PCOUNT_ADJ_IN
] = "Adj-in",
9177 [PCOUNT_DAMPED
] = "Damped",
9178 [PCOUNT_REMOVED
] = "Removed",
9179 [PCOUNT_HISTORY
] = "History",
9180 [PCOUNT_STALE
] = "Stale",
9181 [PCOUNT_VALID
] = "Valid",
9182 [PCOUNT_ALL
] = "All RIB",
9183 [PCOUNT_COUNTED
] = "PfxCt counted",
9184 [PCOUNT_PFCNT
] = "Useable",
9185 [PCOUNT_MAX
] = NULL
,
9190 unsigned int count
[PCOUNT_MAX
];
9191 const struct peer
*peer
;
9192 const struct bgp_table
*table
;
9196 bgp_peer_count_walker (struct thread
*t
)
9198 struct bgp_node
*rn
;
9199 struct peer_pcounts
*pc
= THREAD_ARG (t
);
9200 const struct peer
*peer
= pc
->peer
;
9202 for (rn
= bgp_table_top (pc
->table
); rn
; rn
= bgp_route_next (rn
))
9204 struct bgp_adj_in
*ain
;
9205 struct bgp_info
*ri
;
9207 for (ain
= rn
->adj_in
; ain
; ain
= ain
->next
)
9208 if (ain
->peer
== peer
)
9209 pc
->count
[PCOUNT_ADJ_IN
]++;
9211 for (ri
= rn
->info
; ri
; ri
= ri
->next
)
9213 char buf
[SU_ADDRSTRLEN
];
9215 if (ri
->peer
!= peer
)
9218 pc
->count
[PCOUNT_ALL
]++;
9220 if (CHECK_FLAG (ri
->flags
, BGP_INFO_DAMPED
))
9221 pc
->count
[PCOUNT_DAMPED
]++;
9222 if (CHECK_FLAG (ri
->flags
, BGP_INFO_HISTORY
))
9223 pc
->count
[PCOUNT_HISTORY
]++;
9224 if (CHECK_FLAG (ri
->flags
, BGP_INFO_REMOVED
))
9225 pc
->count
[PCOUNT_REMOVED
]++;
9226 if (CHECK_FLAG (ri
->flags
, BGP_INFO_STALE
))
9227 pc
->count
[PCOUNT_STALE
]++;
9228 if (CHECK_FLAG (ri
->flags
, BGP_INFO_VALID
))
9229 pc
->count
[PCOUNT_VALID
]++;
9230 if (!CHECK_FLAG (ri
->flags
, BGP_INFO_UNUSEABLE
))
9231 pc
->count
[PCOUNT_PFCNT
]++;
9233 if (CHECK_FLAG (ri
->flags
, BGP_INFO_COUNTED
))
9235 pc
->count
[PCOUNT_COUNTED
]++;
9236 if (CHECK_FLAG (ri
->flags
, BGP_INFO_UNUSEABLE
))
9237 plog_warn (peer
->log
,
9238 "%s [pcount] %s/%d is counted but flags 0x%x",
9240 inet_ntop(rn
->p
.family
, &rn
->p
.u
.prefix
,
9241 buf
, SU_ADDRSTRLEN
),
9247 if (!CHECK_FLAG (ri
->flags
, BGP_INFO_UNUSEABLE
))
9248 plog_warn (peer
->log
,
9249 "%s [pcount] %s/%d not counted but flags 0x%x",
9251 inet_ntop(rn
->p
.family
, &rn
->p
.u
.prefix
,
9252 buf
, SU_ADDRSTRLEN
),
9262 bgp_peer_counts (struct vty
*vty
, struct peer
*peer
, afi_t afi
, safi_t safi
)
9264 struct peer_pcounts pcounts
= { .peer
= peer
};
9267 if (!peer
|| !peer
->bgp
|| !peer
->afc
[afi
][safi
]
9268 || !peer
->bgp
->rib
[afi
][safi
])
9270 vty_out (vty
, "%% No such neighbor or address family%s", VTY_NEWLINE
);
9274 memset (&pcounts
, 0, sizeof(pcounts
));
9275 pcounts
.peer
= peer
;
9276 pcounts
.table
= peer
->bgp
->rib
[afi
][safi
];
9278 /* in-place call via thread subsystem so as to record execution time
9279 * stats for the thread-walk (i.e. ensure this can't be blamed on
9280 * on just vty_read()).
9282 thread_execute (bm
->master
, bgp_peer_count_walker
, &pcounts
, 0);
9284 vty_out (vty
, "Prefix counts for %s, %s%s",
9285 peer
->host
, afi_safi_print (afi
, safi
), VTY_NEWLINE
);
9286 vty_out (vty
, "PfxCt: %ld%s", peer
->pcount
[afi
][safi
], VTY_NEWLINE
);
9287 vty_out (vty
, "%sCounts from RIB table walk:%s%s",
9288 VTY_NEWLINE
, VTY_NEWLINE
, VTY_NEWLINE
);
9290 for (i
= 0; i
< PCOUNT_MAX
; i
++)
9291 vty_out (vty
, "%20s: %-10d%s",
9292 pcount_strs
[i
], pcounts
.count
[i
], VTY_NEWLINE
);
9294 if (pcounts
.count
[PCOUNT_PFCNT
] != peer
->pcount
[afi
][safi
])
9296 vty_out (vty
, "%s [pcount] PfxCt drift!%s",
9297 peer
->host
, VTY_NEWLINE
);
9298 vty_out (vty
, "Please report this bug, with the above command output%s",
9305 DEFUN (show_ip_bgp_neighbor_prefix_counts
,
9306 show_ip_bgp_neighbor_prefix_counts_cmd
,
9307 "show ip bgp neighbors (A.B.C.D|X:X::X:X) prefix-counts",
9311 "Detailed information on TCP and BGP neighbor connections\n"
9312 "Neighbor to display information about\n"
9313 "Neighbor to display information about\n"
9314 "Display detailed prefix count information\n")
9318 peer
= peer_lookup_in_view (vty
, NULL
, argv
[0]);
9322 return bgp_peer_counts (vty
, peer
, AFI_IP
, SAFI_UNICAST
);
9325 DEFUN (show_bgp_ipv6_neighbor_prefix_counts
,
9326 show_bgp_ipv6_neighbor_prefix_counts_cmd
,
9327 "show bgp ipv6 neighbors (A.B.C.D|X:X::X:X) prefix-counts",
9331 "Detailed information on TCP and BGP neighbor connections\n"
9332 "Neighbor to display information about\n"
9333 "Neighbor to display information about\n"
9334 "Display detailed prefix count information\n")
9338 peer
= peer_lookup_in_view (vty
, NULL
, argv
[0]);
9342 return bgp_peer_counts (vty
, peer
, AFI_IP6
, SAFI_UNICAST
);
9345 DEFUN (show_ip_bgp_ipv4_neighbor_prefix_counts
,
9346 show_ip_bgp_ipv4_neighbor_prefix_counts_cmd
,
9347 "show ip bgp ipv4 (unicast|multicast) neighbors (A.B.C.D|X:X::X:X) prefix-counts",
9352 "Address Family modifier\n"
9353 "Address Family modifier\n"
9354 "Detailed information on TCP and BGP neighbor connections\n"
9355 "Neighbor to display information about\n"
9356 "Neighbor to display information about\n"
9357 "Display detailed prefix count information\n")
9361 peer
= peer_lookup_in_view (vty
, NULL
, argv
[1]);
9365 if (strncmp (argv
[0], "m", 1) == 0)
9366 return bgp_peer_counts (vty
, peer
, AFI_IP
, SAFI_MULTICAST
);
9368 return bgp_peer_counts (vty
, peer
, AFI_IP
, SAFI_UNICAST
);
9371 DEFUN (show_ip_bgp_vpnv4_neighbor_prefix_counts
,
9372 show_ip_bgp_vpnv4_neighbor_prefix_counts_cmd
,
9373 "show ip bgp vpnv4 all neighbors (A.B.C.D|X:X::X:X) prefix-counts",
9378 "Address Family modifier\n"
9379 "Address Family modifier\n"
9380 "Detailed information on TCP and BGP neighbor connections\n"
9381 "Neighbor to display information about\n"
9382 "Neighbor to display information about\n"
9383 "Display detailed prefix count information\n")
9387 peer
= peer_lookup_in_view (vty
, NULL
, argv
[0]);
9391 return bgp_peer_counts (vty
, peer
, AFI_IP
, SAFI_MPLS_VPN
);
9396 show_adj_route (struct vty
*vty
, struct peer
*peer
, afi_t afi
, safi_t safi
,
9399 struct bgp_table
*table
;
9400 struct bgp_adj_in
*ain
;
9401 struct bgp_adj_out
*adj
;
9402 unsigned long output_count
;
9403 struct bgp_node
*rn
;
9413 table
= bgp
->rib
[afi
][safi
];
9417 if (! in
&& CHECK_FLAG (peer
->af_sflags
[afi
][safi
],
9418 PEER_STATUS_DEFAULT_ORIGINATE
))
9420 vty_out (vty
, "BGP table version is 0, local router ID is %s%s", inet_ntoa (bgp
->router_id
), VTY_NEWLINE
);
9421 vty_out (vty
, BGP_SHOW_SCODE_HEADER
, VTY_NEWLINE
, VTY_NEWLINE
);
9422 vty_out (vty
, BGP_SHOW_OCODE_HEADER
, VTY_NEWLINE
, VTY_NEWLINE
);
9424 vty_out (vty
, "Originating default network 0.0.0.0%s%s",
9425 VTY_NEWLINE
, VTY_NEWLINE
);
9429 for (rn
= bgp_table_top (table
); rn
; rn
= bgp_route_next (rn
))
9432 for (ain
= rn
->adj_in
; ain
; ain
= ain
->next
)
9433 if (ain
->peer
== peer
)
9437 vty_out (vty
, "BGP table version is 0, local router ID is %s%s", inet_ntoa (bgp
->router_id
), VTY_NEWLINE
);
9438 vty_out (vty
, BGP_SHOW_SCODE_HEADER
, VTY_NEWLINE
, VTY_NEWLINE
);
9439 vty_out (vty
, BGP_SHOW_OCODE_HEADER
, VTY_NEWLINE
, VTY_NEWLINE
);
9444 vty_out (vty
, BGP_SHOW_HEADER
, VTY_NEWLINE
);
9449 route_vty_out_tmp (vty
, &rn
->p
, ain
->attr
, safi
);
9456 for (adj
= rn
->adj_out
; adj
; adj
= adj
->next
)
9457 if (adj
->peer
== peer
)
9461 vty_out (vty
, "BGP table version is 0, local router ID is %s%s", inet_ntoa (bgp
->router_id
), VTY_NEWLINE
);
9462 vty_out (vty
, BGP_SHOW_SCODE_HEADER
, VTY_NEWLINE
, VTY_NEWLINE
);
9463 vty_out (vty
, BGP_SHOW_OCODE_HEADER
, VTY_NEWLINE
, VTY_NEWLINE
);
9468 vty_out (vty
, BGP_SHOW_HEADER
, VTY_NEWLINE
);
9473 route_vty_out_tmp (vty
, &rn
->p
, adj
->attr
, safi
);
9479 if (output_count
!= 0)
9480 vty_out (vty
, "%sTotal number of prefixes %ld%s",
9481 VTY_NEWLINE
, output_count
, VTY_NEWLINE
);
9485 peer_adj_routes (struct vty
*vty
, struct peer
*peer
, afi_t afi
, safi_t safi
, int in
)
9487 if (! peer
|| ! peer
->afc
[afi
][safi
])
9489 vty_out (vty
, "%% No such neighbor or address family%s", VTY_NEWLINE
);
9493 if (in
&& ! CHECK_FLAG (peer
->af_flags
[afi
][safi
], PEER_FLAG_SOFT_RECONFIG
))
9495 vty_out (vty
, "%% Inbound soft reconfiguration not enabled%s",
9500 show_adj_route (vty
, peer
, afi
, safi
, in
);
9505 DEFUN (show_ip_bgp_view_neighbor_advertised_route
,
9506 show_ip_bgp_view_neighbor_advertised_route_cmd
,
9507 "show ip bgp view WORD neighbors (A.B.C.D|X:X::X:X) advertised-routes",
9513 "Detailed information on TCP and BGP neighbor connections\n"
9514 "Neighbor to display information about\n"
9515 "Neighbor to display information about\n"
9516 "Display the routes advertised to a BGP neighbor\n")
9521 peer
= peer_lookup_in_view (vty
, argv
[0], argv
[1]);
9523 peer
= peer_lookup_in_view (vty
, NULL
, argv
[0]);
9528 return peer_adj_routes (vty
, peer
, AFI_IP
, SAFI_UNICAST
, 0);
9531 ALIAS (show_ip_bgp_view_neighbor_advertised_route
,
9532 show_ip_bgp_neighbor_advertised_route_cmd
,
9533 "show ip bgp neighbors (A.B.C.D|X:X::X:X) advertised-routes",
9537 "Detailed information on TCP and BGP neighbor connections\n"
9538 "Neighbor to display information about\n"
9539 "Neighbor to display information about\n"
9540 "Display the routes advertised to a BGP neighbor\n")
9542 DEFUN (show_ip_bgp_ipv4_neighbor_advertised_route
,
9543 show_ip_bgp_ipv4_neighbor_advertised_route_cmd
,
9544 "show ip bgp ipv4 (unicast|multicast) neighbors (A.B.C.D|X:X::X:X) advertised-routes",
9549 "Address Family modifier\n"
9550 "Address Family modifier\n"
9551 "Detailed information on TCP and BGP neighbor connections\n"
9552 "Neighbor to display information about\n"
9553 "Neighbor to display information about\n"
9554 "Display the routes advertised to a BGP neighbor\n")
9558 peer
= peer_lookup_in_view (vty
, NULL
, argv
[1]);
9562 if (strncmp (argv
[0], "m", 1) == 0)
9563 return peer_adj_routes (vty
, peer
, AFI_IP
, SAFI_MULTICAST
, 0);
9565 return peer_adj_routes (vty
, peer
, AFI_IP
, SAFI_UNICAST
, 0);
9569 DEFUN (show_bgp_view_neighbor_advertised_route
,
9570 show_bgp_view_neighbor_advertised_route_cmd
,
9571 "show bgp view WORD neighbors (A.B.C.D|X:X::X:X) advertised-routes",
9576 "Detailed information on TCP and BGP neighbor connections\n"
9577 "Neighbor to display information about\n"
9578 "Neighbor to display information about\n"
9579 "Display the routes advertised to a BGP neighbor\n")
9584 peer
= peer_lookup_in_view (vty
, argv
[0], argv
[1]);
9586 peer
= peer_lookup_in_view (vty
, NULL
, argv
[0]);
9591 return peer_adj_routes (vty
, peer
, AFI_IP6
, SAFI_UNICAST
, 0);
9594 ALIAS (show_bgp_view_neighbor_advertised_route
,
9595 show_bgp_view_ipv6_neighbor_advertised_route_cmd
,
9596 "show bgp view WORD ipv6 neighbors (A.B.C.D|X:X::X:X) advertised-routes",
9602 "Detailed information on TCP and BGP neighbor connections\n"
9603 "Neighbor to display information about\n"
9604 "Neighbor to display information about\n"
9605 "Display the routes advertised to a BGP neighbor\n")
9607 DEFUN (show_bgp_view_neighbor_received_routes
,
9608 show_bgp_view_neighbor_received_routes_cmd
,
9609 "show bgp view WORD neighbors (A.B.C.D|X:X::X:X) received-routes",
9614 "Detailed information on TCP and BGP neighbor connections\n"
9615 "Neighbor to display information about\n"
9616 "Neighbor to display information about\n"
9617 "Display the received routes from neighbor\n")
9622 peer
= peer_lookup_in_view (vty
, argv
[0], argv
[1]);
9624 peer
= peer_lookup_in_view (vty
, NULL
, argv
[0]);
9629 return peer_adj_routes (vty
, peer
, AFI_IP6
, SAFI_UNICAST
, 1);
9632 ALIAS (show_bgp_view_neighbor_received_routes
,
9633 show_bgp_view_ipv6_neighbor_received_routes_cmd
,
9634 "show bgp view WORD ipv6 neighbors (A.B.C.D|X:X::X:X) received-routes",
9640 "Detailed information on TCP and BGP neighbor connections\n"
9641 "Neighbor to display information about\n"
9642 "Neighbor to display information about\n"
9643 "Display the received routes from neighbor\n")
9645 ALIAS (show_bgp_view_neighbor_advertised_route
,
9646 show_bgp_neighbor_advertised_route_cmd
,
9647 "show bgp neighbors (A.B.C.D|X:X::X:X) advertised-routes",
9650 "Detailed information on TCP and BGP neighbor connections\n"
9651 "Neighbor to display information about\n"
9652 "Neighbor to display information about\n"
9653 "Display the routes advertised to a BGP neighbor\n")
9655 ALIAS (show_bgp_view_neighbor_advertised_route
,
9656 show_bgp_ipv6_neighbor_advertised_route_cmd
,
9657 "show bgp ipv6 neighbors (A.B.C.D|X:X::X:X) advertised-routes",
9661 "Detailed information on TCP and BGP neighbor connections\n"
9662 "Neighbor to display information about\n"
9663 "Neighbor to display information about\n"
9664 "Display the routes advertised to a BGP neighbor\n")
9667 ALIAS (show_bgp_view_neighbor_advertised_route
,
9668 ipv6_bgp_neighbor_advertised_route_cmd
,
9669 "show ipv6 bgp neighbors (A.B.C.D|X:X::X:X) advertised-routes",
9673 "Detailed information on TCP and BGP neighbor connections\n"
9674 "Neighbor to display information about\n"
9675 "Neighbor to display information about\n"
9676 "Display the routes advertised to a BGP neighbor\n")
9679 DEFUN (ipv6_mbgp_neighbor_advertised_route
,
9680 ipv6_mbgp_neighbor_advertised_route_cmd
,
9681 "show ipv6 mbgp neighbors (A.B.C.D|X:X::X:X) advertised-routes",
9685 "Detailed information on TCP and BGP neighbor connections\n"
9686 "Neighbor to display information about\n"
9687 "Neighbor to display information about\n"
9688 "Display the routes advertised to a BGP neighbor\n")
9692 peer
= peer_lookup_in_view (vty
, NULL
, argv
[0]);
9696 return peer_adj_routes (vty
, peer
, AFI_IP6
, SAFI_MULTICAST
, 0);
9698 #endif /* HAVE_IPV6 */
9700 DEFUN (show_ip_bgp_view_neighbor_received_routes
,
9701 show_ip_bgp_view_neighbor_received_routes_cmd
,
9702 "show ip bgp view WORD neighbors (A.B.C.D|X:X::X:X) received-routes",
9708 "Detailed information on TCP and BGP neighbor connections\n"
9709 "Neighbor to display information about\n"
9710 "Neighbor to display information about\n"
9711 "Display the received routes from neighbor\n")
9716 peer
= peer_lookup_in_view (vty
, argv
[0], argv
[1]);
9718 peer
= peer_lookup_in_view (vty
, NULL
, argv
[0]);
9723 return peer_adj_routes (vty
, peer
, AFI_IP
, SAFI_UNICAST
, 1);
9726 ALIAS (show_ip_bgp_view_neighbor_received_routes
,
9727 show_ip_bgp_neighbor_received_routes_cmd
,
9728 "show ip bgp neighbors (A.B.C.D|X:X::X:X) received-routes",
9732 "Detailed information on TCP and BGP neighbor connections\n"
9733 "Neighbor to display information about\n"
9734 "Neighbor to display information about\n"
9735 "Display the received routes from neighbor\n")
9737 DEFUN (show_ip_bgp_ipv4_neighbor_received_routes
,
9738 show_ip_bgp_ipv4_neighbor_received_routes_cmd
,
9739 "show ip bgp ipv4 (unicast|multicast) neighbors (A.B.C.D|X:X::X:X) received-routes",
9744 "Address Family modifier\n"
9745 "Address Family modifier\n"
9746 "Detailed information on TCP and BGP neighbor connections\n"
9747 "Neighbor to display information about\n"
9748 "Neighbor to display information about\n"
9749 "Display the received routes from neighbor\n")
9753 peer
= peer_lookup_in_view (vty
, NULL
, argv
[1]);
9757 if (strncmp (argv
[0], "m", 1) == 0)
9758 return peer_adj_routes (vty
, peer
, AFI_IP
, SAFI_MULTICAST
, 1);
9760 return peer_adj_routes (vty
, peer
, AFI_IP
, SAFI_UNICAST
, 1);
9763 DEFUN (show_ip_bgp_neighbor_received_prefix_filter
,
9764 show_ip_bgp_neighbor_received_prefix_filter_cmd
,
9765 "show ip bgp neighbors (A.B.C.D|X:X::X:X) received prefix-filter",
9769 "Detailed information on TCP and BGP neighbor connections\n"
9770 "Neighbor to display information about\n"
9771 "Neighbor to display information about\n"
9772 "Display information received from a BGP neighbor\n"
9773 "Display the prefixlist filter\n")
9776 union sockunion
*su
;
9780 su
= sockunion_str2su (argv
[0]);
9784 peer
= peer_lookup (NULL
, su
);
9788 sprintf (name
, "%s.%d.%d", peer
->host
, AFI_IP
, SAFI_UNICAST
);
9789 count
= prefix_bgp_show_prefix_list (NULL
, AFI_IP
, name
);
9792 vty_out (vty
, "Address family: IPv4 Unicast%s", VTY_NEWLINE
);
9793 prefix_bgp_show_prefix_list (vty
, AFI_IP
, name
);
9799 DEFUN (show_ip_bgp_ipv4_neighbor_received_prefix_filter
,
9800 show_ip_bgp_ipv4_neighbor_received_prefix_filter_cmd
,
9801 "show ip bgp ipv4 (unicast|multicast) neighbors (A.B.C.D|X:X::X:X) received prefix-filter",
9806 "Address Family modifier\n"
9807 "Address Family modifier\n"
9808 "Detailed information on TCP and BGP neighbor connections\n"
9809 "Neighbor to display information about\n"
9810 "Neighbor to display information about\n"
9811 "Display information received from a BGP neighbor\n"
9812 "Display the prefixlist filter\n")
9815 union sockunion
*su
;
9819 su
= sockunion_str2su (argv
[1]);
9823 peer
= peer_lookup (NULL
, su
);
9827 if (strncmp (argv
[0], "m", 1) == 0)
9829 sprintf (name
, "%s.%d.%d", peer
->host
, AFI_IP
, SAFI_MULTICAST
);
9830 count
= prefix_bgp_show_prefix_list (NULL
, AFI_IP
, name
);
9833 vty_out (vty
, "Address family: IPv4 Multicast%s", VTY_NEWLINE
);
9834 prefix_bgp_show_prefix_list (vty
, AFI_IP
, name
);
9839 sprintf (name
, "%s.%d.%d", peer
->host
, AFI_IP
, SAFI_UNICAST
);
9840 count
= prefix_bgp_show_prefix_list (NULL
, AFI_IP
, name
);
9843 vty_out (vty
, "Address family: IPv4 Unicast%s", VTY_NEWLINE
);
9844 prefix_bgp_show_prefix_list (vty
, AFI_IP
, name
);
9853 ALIAS (show_bgp_view_neighbor_received_routes
,
9854 show_bgp_neighbor_received_routes_cmd
,
9855 "show bgp neighbors (A.B.C.D|X:X::X:X) received-routes",
9858 "Detailed information on TCP and BGP neighbor connections\n"
9859 "Neighbor to display information about\n"
9860 "Neighbor to display information about\n"
9861 "Display the received routes from neighbor\n")
9863 ALIAS (show_bgp_view_neighbor_received_routes
,
9864 show_bgp_ipv6_neighbor_received_routes_cmd
,
9865 "show bgp ipv6 neighbors (A.B.C.D|X:X::X:X) received-routes",
9869 "Detailed information on TCP and BGP neighbor connections\n"
9870 "Neighbor to display information about\n"
9871 "Neighbor to display information about\n"
9872 "Display the received routes from neighbor\n")
9874 DEFUN (show_bgp_neighbor_received_prefix_filter
,
9875 show_bgp_neighbor_received_prefix_filter_cmd
,
9876 "show bgp neighbors (A.B.C.D|X:X::X:X) received prefix-filter",
9879 "Detailed information on TCP and BGP neighbor connections\n"
9880 "Neighbor to display information about\n"
9881 "Neighbor to display information about\n"
9882 "Display information received from a BGP neighbor\n"
9883 "Display the prefixlist filter\n")
9886 union sockunion
*su
;
9890 su
= sockunion_str2su (argv
[0]);
9894 peer
= peer_lookup (NULL
, su
);
9898 sprintf (name
, "%s.%d.%d", peer
->host
, AFI_IP6
, SAFI_UNICAST
);
9899 count
= prefix_bgp_show_prefix_list (NULL
, AFI_IP6
, name
);
9902 vty_out (vty
, "Address family: IPv6 Unicast%s", VTY_NEWLINE
);
9903 prefix_bgp_show_prefix_list (vty
, AFI_IP6
, name
);
9909 ALIAS (show_bgp_neighbor_received_prefix_filter
,
9910 show_bgp_ipv6_neighbor_received_prefix_filter_cmd
,
9911 "show bgp ipv6 neighbors (A.B.C.D|X:X::X:X) received prefix-filter",
9915 "Detailed information on TCP and BGP neighbor connections\n"
9916 "Neighbor to display information about\n"
9917 "Neighbor to display information about\n"
9918 "Display information received from a BGP neighbor\n"
9919 "Display the prefixlist filter\n")
9922 ALIAS (show_bgp_view_neighbor_received_routes
,
9923 ipv6_bgp_neighbor_received_routes_cmd
,
9924 "show ipv6 bgp neighbors (A.B.C.D|X:X::X:X) received-routes",
9928 "Detailed information on TCP and BGP neighbor connections\n"
9929 "Neighbor to display information about\n"
9930 "Neighbor to display information about\n"
9931 "Display the received routes from neighbor\n")
9934 DEFUN (ipv6_mbgp_neighbor_received_routes
,
9935 ipv6_mbgp_neighbor_received_routes_cmd
,
9936 "show ipv6 mbgp neighbors (A.B.C.D|X:X::X:X) received-routes",
9940 "Detailed information on TCP and BGP neighbor connections\n"
9941 "Neighbor to display information about\n"
9942 "Neighbor to display information about\n"
9943 "Display the received routes from neighbor\n")
9947 peer
= peer_lookup_in_view (vty
, NULL
, argv
[0]);
9951 return peer_adj_routes (vty
, peer
, AFI_IP6
, SAFI_MULTICAST
, 1);
9954 DEFUN (show_bgp_view_neighbor_received_prefix_filter
,
9955 show_bgp_view_neighbor_received_prefix_filter_cmd
,
9956 "show bgp view WORD neighbors (A.B.C.D|X:X::X:X) received prefix-filter",
9961 "Detailed information on TCP and BGP neighbor connections\n"
9962 "Neighbor to display information about\n"
9963 "Neighbor to display information about\n"
9964 "Display information received from a BGP neighbor\n"
9965 "Display the prefixlist filter\n")
9968 union sockunion
*su
;
9973 /* BGP structure lookup. */
9974 bgp
= bgp_lookup_by_name (argv
[0]);
9977 vty_out (vty
, "Can't find BGP view %s%s", argv
[0], VTY_NEWLINE
);
9981 su
= sockunion_str2su (argv
[1]);
9985 peer
= peer_lookup (bgp
, su
);
9989 sprintf (name
, "%s.%d.%d", peer
->host
, AFI_IP6
, SAFI_UNICAST
);
9990 count
= prefix_bgp_show_prefix_list (NULL
, AFI_IP6
, name
);
9993 vty_out (vty
, "Address family: IPv6 Unicast%s", VTY_NEWLINE
);
9994 prefix_bgp_show_prefix_list (vty
, AFI_IP6
, name
);
10000 ALIAS (show_bgp_view_neighbor_received_prefix_filter
,
10001 show_bgp_view_ipv6_neighbor_received_prefix_filter_cmd
,
10002 "show bgp view WORD ipv6 neighbors (A.B.C.D|X:X::X:X) received prefix-filter",
10008 "Detailed information on TCP and BGP neighbor connections\n"
10009 "Neighbor to display information about\n"
10010 "Neighbor to display information about\n"
10011 "Display information received from a BGP neighbor\n"
10012 "Display the prefixlist filter\n")
10013 #endif /* HAVE_IPV6 */
10016 bgp_show_neighbor_route (struct vty
*vty
, struct peer
*peer
, afi_t afi
,
10017 safi_t safi
, enum bgp_show_type type
)
10019 if (! peer
|| ! peer
->afc
[afi
][safi
])
10021 vty_out (vty
, "%% No such neighbor or address family%s", VTY_NEWLINE
);
10022 return CMD_WARNING
;
10025 return bgp_show (vty
, peer
->bgp
, afi
, safi
, type
, &peer
->su
);
10028 DEFUN (show_ip_bgp_neighbor_routes
,
10029 show_ip_bgp_neighbor_routes_cmd
,
10030 "show ip bgp neighbors (A.B.C.D|X:X::X:X) routes",
10034 "Detailed information on TCP and BGP neighbor connections\n"
10035 "Neighbor to display information about\n"
10036 "Neighbor to display information about\n"
10037 "Display routes learned from neighbor\n")
10041 peer
= peer_lookup_in_view (vty
, NULL
, argv
[0]);
10043 return CMD_WARNING
;
10045 return bgp_show_neighbor_route (vty
, peer
, AFI_IP
, SAFI_UNICAST
,
10046 bgp_show_type_neighbor
);
10049 DEFUN (show_ip_bgp_neighbor_flap
,
10050 show_ip_bgp_neighbor_flap_cmd
,
10051 "show ip bgp neighbors (A.B.C.D|X:X::X:X) flap-statistics",
10055 "Detailed information on TCP and BGP neighbor connections\n"
10056 "Neighbor to display information about\n"
10057 "Neighbor to display information about\n"
10058 "Display flap statistics of the routes learned from neighbor\n")
10062 peer
= peer_lookup_in_view (vty
, NULL
, argv
[0]);
10064 return CMD_WARNING
;
10066 return bgp_show_neighbor_route (vty
, peer
, AFI_IP
, SAFI_UNICAST
,
10067 bgp_show_type_flap_neighbor
);
10070 DEFUN (show_ip_bgp_neighbor_damp
,
10071 show_ip_bgp_neighbor_damp_cmd
,
10072 "show ip bgp neighbors (A.B.C.D|X:X::X:X) dampened-routes",
10076 "Detailed information on TCP and BGP neighbor connections\n"
10077 "Neighbor to display information about\n"
10078 "Neighbor to display information about\n"
10079 "Display the dampened routes received from neighbor\n")
10083 peer
= peer_lookup_in_view (vty
, NULL
, argv
[0]);
10085 return CMD_WARNING
;
10087 return bgp_show_neighbor_route (vty
, peer
, AFI_IP
, SAFI_UNICAST
,
10088 bgp_show_type_damp_neighbor
);
10091 DEFUN (show_ip_bgp_ipv4_neighbor_routes
,
10092 show_ip_bgp_ipv4_neighbor_routes_cmd
,
10093 "show ip bgp ipv4 (unicast|multicast) neighbors (A.B.C.D|X:X::X:X) routes",
10098 "Address Family modifier\n"
10099 "Address Family modifier\n"
10100 "Detailed information on TCP and BGP neighbor connections\n"
10101 "Neighbor to display information about\n"
10102 "Neighbor to display information about\n"
10103 "Display routes learned from neighbor\n")
10107 peer
= peer_lookup_in_view (vty
, NULL
, argv
[1]);
10109 return CMD_WARNING
;
10111 if (strncmp (argv
[0], "m", 1) == 0)
10112 return bgp_show_neighbor_route (vty
, peer
, AFI_IP
, SAFI_MULTICAST
,
10113 bgp_show_type_neighbor
);
10115 return bgp_show_neighbor_route (vty
, peer
, AFI_IP
, SAFI_UNICAST
,
10116 bgp_show_type_neighbor
);
10119 DEFUN (show_ip_bgp_view_rsclient
,
10120 show_ip_bgp_view_rsclient_cmd
,
10121 "show ip bgp view WORD rsclient (A.B.C.D|X:X::X:X)",
10127 "Information about Route Server Client\n"
10130 struct bgp_table
*table
;
10134 peer
= peer_lookup_in_view (vty
, argv
[0], argv
[1]);
10136 peer
= peer_lookup_in_view (vty
, NULL
, argv
[0]);
10139 return CMD_WARNING
;
10141 if (! peer
->afc
[AFI_IP
][SAFI_UNICAST
])
10143 vty_out (vty
, "%% Activate the neighbor for the address family first%s",
10145 return CMD_WARNING
;
10148 if ( ! CHECK_FLAG (peer
->af_flags
[AFI_IP
][SAFI_UNICAST
],
10149 PEER_FLAG_RSERVER_CLIENT
))
10151 vty_out (vty
, "%% Neighbor is not a Route-Server client%s",
10153 return CMD_WARNING
;
10156 table
= peer
->rib
[AFI_IP
][SAFI_UNICAST
];
10158 return bgp_show_table (vty
, table
, &peer
->remote_id
, bgp_show_type_normal
, NULL
);
10161 ALIAS (show_ip_bgp_view_rsclient
,
10162 show_ip_bgp_rsclient_cmd
,
10163 "show ip bgp rsclient (A.B.C.D|X:X::X:X)",
10167 "Information about Route Server Client\n"
10170 DEFUN (show_ip_bgp_view_rsclient_route
,
10171 show_ip_bgp_view_rsclient_route_cmd
,
10172 "show ip bgp view WORD rsclient (A.B.C.D|X:X::X:X) A.B.C.D",
10178 "Information about Route Server Client\n"
10180 "Network in the BGP routing table to display\n")
10185 /* BGP structure lookup. */
10188 bgp
= bgp_lookup_by_name (argv
[0]);
10191 vty_out (vty
, "Can't find BGP view %s%s", argv
[0], VTY_NEWLINE
);
10192 return CMD_WARNING
;
10197 bgp
= bgp_get_default ();
10200 vty_out (vty
, "No BGP process is configured%s", VTY_NEWLINE
);
10201 return CMD_WARNING
;
10206 peer
= peer_lookup_in_view (vty
, argv
[0], argv
[1]);
10208 peer
= peer_lookup_in_view (vty
, NULL
, argv
[0]);
10211 return CMD_WARNING
;
10213 if (! peer
->afc
[AFI_IP
][SAFI_UNICAST
])
10215 vty_out (vty
, "%% Activate the neighbor for the address family first%s",
10217 return CMD_WARNING
;
10220 if ( ! CHECK_FLAG (peer
->af_flags
[AFI_IP
][SAFI_UNICAST
],
10221 PEER_FLAG_RSERVER_CLIENT
))
10223 vty_out (vty
, "%% Neighbor is not a Route-Server client%s",
10225 return CMD_WARNING
;
10228 return bgp_show_route_in_table (vty
, bgp
, peer
->rib
[AFI_IP
][SAFI_UNICAST
],
10229 (argc
== 3) ? argv
[2] : argv
[1],
10230 AFI_IP
, SAFI_UNICAST
, NULL
, 0);
10233 ALIAS (show_ip_bgp_view_rsclient_route
,
10234 show_ip_bgp_rsclient_route_cmd
,
10235 "show ip bgp rsclient (A.B.C.D|X:X::X:X) A.B.C.D",
10239 "Information about Route Server Client\n"
10241 "Network in the BGP routing table to display\n")
10243 DEFUN (show_ip_bgp_view_rsclient_prefix
,
10244 show_ip_bgp_view_rsclient_prefix_cmd
,
10245 "show ip bgp view WORD rsclient (A.B.C.D|X:X::X:X) A.B.C.D/M",
10251 "Information about Route Server Client\n"
10253 "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n")
10258 /* BGP structure lookup. */
10261 bgp
= bgp_lookup_by_name (argv
[0]);
10264 vty_out (vty
, "Can't find BGP view %s%s", argv
[0], VTY_NEWLINE
);
10265 return CMD_WARNING
;
10270 bgp
= bgp_get_default ();
10273 vty_out (vty
, "No BGP process is configured%s", VTY_NEWLINE
);
10274 return CMD_WARNING
;
10279 peer
= peer_lookup_in_view (vty
, argv
[0], argv
[1]);
10281 peer
= peer_lookup_in_view (vty
, NULL
, argv
[0]);
10284 return CMD_WARNING
;
10286 if (! peer
->afc
[AFI_IP
][SAFI_UNICAST
])
10288 vty_out (vty
, "%% Activate the neighbor for the address family first%s",
10290 return CMD_WARNING
;
10293 if ( ! CHECK_FLAG (peer
->af_flags
[AFI_IP
][SAFI_UNICAST
],
10294 PEER_FLAG_RSERVER_CLIENT
))
10296 vty_out (vty
, "%% Neighbor is not a Route-Server client%s",
10298 return CMD_WARNING
;
10301 return bgp_show_route_in_table (vty
, bgp
, peer
->rib
[AFI_IP
][SAFI_UNICAST
],
10302 (argc
== 3) ? argv
[2] : argv
[1],
10303 AFI_IP
, SAFI_UNICAST
, NULL
, 1);
10306 ALIAS (show_ip_bgp_view_rsclient_prefix
,
10307 show_ip_bgp_rsclient_prefix_cmd
,
10308 "show ip bgp rsclient (A.B.C.D|X:X::X:X) A.B.C.D/M",
10312 "Information about Route Server Client\n"
10314 "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n")
10318 DEFUN (show_bgp_view_neighbor_routes
,
10319 show_bgp_view_neighbor_routes_cmd
,
10320 "show bgp view WORD neighbors (A.B.C.D|X:X::X:X) routes",
10325 "Detailed information on TCP and BGP neighbor connections\n"
10326 "Neighbor to display information about\n"
10327 "Neighbor to display information about\n"
10328 "Display routes learned from neighbor\n")
10333 peer
= peer_lookup_in_view (vty
, argv
[0], argv
[1]);
10335 peer
= peer_lookup_in_view (vty
, NULL
, argv
[0]);
10338 return CMD_WARNING
;
10340 return bgp_show_neighbor_route (vty
, peer
, AFI_IP6
, SAFI_UNICAST
,
10341 bgp_show_type_neighbor
);
10344 ALIAS (show_bgp_view_neighbor_routes
,
10345 show_bgp_view_ipv6_neighbor_routes_cmd
,
10346 "show bgp view WORD ipv6 neighbors (A.B.C.D|X:X::X:X) routes",
10352 "Detailed information on TCP and BGP neighbor connections\n"
10353 "Neighbor to display information about\n"
10354 "Neighbor to display information about\n"
10355 "Display routes learned from neighbor\n")
10357 DEFUN (show_bgp_view_neighbor_damp
,
10358 show_bgp_view_neighbor_damp_cmd
,
10359 "show bgp view WORD neighbors (A.B.C.D|X:X::X:X) dampened-routes",
10364 "Detailed information on TCP and BGP neighbor connections\n"
10365 "Neighbor to display information about\n"
10366 "Neighbor to display information about\n"
10367 "Display the dampened routes received from neighbor\n")
10372 peer
= peer_lookup_in_view (vty
, argv
[0], argv
[1]);
10374 peer
= peer_lookup_in_view (vty
, NULL
, argv
[0]);
10377 return CMD_WARNING
;
10379 return bgp_show_neighbor_route (vty
, peer
, AFI_IP6
, SAFI_UNICAST
,
10380 bgp_show_type_damp_neighbor
);
10383 ALIAS (show_bgp_view_neighbor_damp
,
10384 show_bgp_view_ipv6_neighbor_damp_cmd
,
10385 "show bgp view WORD ipv6 neighbors (A.B.C.D|X:X::X:X) dampened-routes",
10391 "Detailed information on TCP and BGP neighbor connections\n"
10392 "Neighbor to display information about\n"
10393 "Neighbor to display information about\n"
10394 "Display the dampened routes received from neighbor\n")
10396 DEFUN (show_bgp_view_neighbor_flap
,
10397 show_bgp_view_neighbor_flap_cmd
,
10398 "show bgp view WORD neighbors (A.B.C.D|X:X::X:X) flap-statistics",
10403 "Detailed information on TCP and BGP neighbor connections\n"
10404 "Neighbor to display information about\n"
10405 "Neighbor to display information about\n"
10406 "Display flap statistics of the routes learned from neighbor\n")
10411 peer
= peer_lookup_in_view (vty
, argv
[0], argv
[1]);
10413 peer
= peer_lookup_in_view (vty
, NULL
, argv
[0]);
10416 return CMD_WARNING
;
10418 return bgp_show_neighbor_route (vty
, peer
, AFI_IP6
, SAFI_UNICAST
,
10419 bgp_show_type_flap_neighbor
);
10422 ALIAS (show_bgp_view_neighbor_flap
,
10423 show_bgp_view_ipv6_neighbor_flap_cmd
,
10424 "show bgp view WORD ipv6 neighbors (A.B.C.D|X:X::X:X) flap-statistics",
10430 "Detailed information on TCP and BGP neighbor connections\n"
10431 "Neighbor to display information about\n"
10432 "Neighbor to display information about\n"
10433 "Display flap statistics of the routes learned from neighbor\n")
10435 ALIAS (show_bgp_view_neighbor_routes
,
10436 show_bgp_neighbor_routes_cmd
,
10437 "show bgp neighbors (A.B.C.D|X:X::X:X) routes",
10440 "Detailed information on TCP and BGP neighbor connections\n"
10441 "Neighbor to display information about\n"
10442 "Neighbor to display information about\n"
10443 "Display routes learned from neighbor\n")
10446 ALIAS (show_bgp_view_neighbor_routes
,
10447 show_bgp_ipv6_neighbor_routes_cmd
,
10448 "show bgp ipv6 neighbors (A.B.C.D|X:X::X:X) routes",
10452 "Detailed information on TCP and BGP neighbor connections\n"
10453 "Neighbor to display information about\n"
10454 "Neighbor to display information about\n"
10455 "Display routes learned from neighbor\n")
10458 ALIAS (show_bgp_view_neighbor_routes
,
10459 ipv6_bgp_neighbor_routes_cmd
,
10460 "show ipv6 bgp neighbors (A.B.C.D|X:X::X:X) routes",
10464 "Detailed information on TCP and BGP neighbor connections\n"
10465 "Neighbor to display information about\n"
10466 "Neighbor to display information about\n"
10467 "Display routes learned from neighbor\n")
10470 DEFUN (ipv6_mbgp_neighbor_routes
,
10471 ipv6_mbgp_neighbor_routes_cmd
,
10472 "show ipv6 mbgp neighbors (A.B.C.D|X:X::X:X) routes",
10476 "Detailed information on TCP and BGP neighbor connections\n"
10477 "Neighbor to display information about\n"
10478 "Neighbor to display information about\n"
10479 "Display routes learned from neighbor\n")
10483 peer
= peer_lookup_in_view (vty
, NULL
, argv
[0]);
10485 return CMD_WARNING
;
10487 return bgp_show_neighbor_route (vty
, peer
, AFI_IP6
, SAFI_MULTICAST
,
10488 bgp_show_type_neighbor
);
10491 ALIAS (show_bgp_view_neighbor_flap
,
10492 show_bgp_neighbor_flap_cmd
,
10493 "show bgp neighbors (A.B.C.D|X:X::X:X) flap-statistics",
10496 "Detailed information on TCP and BGP neighbor connections\n"
10497 "Neighbor to display information about\n"
10498 "Neighbor to display information about\n"
10499 "Display flap statistics of the routes learned from neighbor\n")
10501 ALIAS (show_bgp_view_neighbor_flap
,
10502 show_bgp_ipv6_neighbor_flap_cmd
,
10503 "show bgp ipv6 neighbors (A.B.C.D|X:X::X:X) flap-statistics",
10507 "Detailed information on TCP and BGP neighbor connections\n"
10508 "Neighbor to display information about\n"
10509 "Neighbor to display information about\n"
10510 "Display flap statistics of the routes learned from neighbor\n")
10512 ALIAS (show_bgp_view_neighbor_damp
,
10513 show_bgp_neighbor_damp_cmd
,
10514 "show bgp neighbors (A.B.C.D|X:X::X:X) dampened-routes",
10517 "Detailed information on TCP and BGP neighbor connections\n"
10518 "Neighbor to display information about\n"
10519 "Neighbor to display information about\n"
10520 "Display the dampened routes received from neighbor\n")
10522 ALIAS (show_bgp_view_neighbor_damp
,
10523 show_bgp_ipv6_neighbor_damp_cmd
,
10524 "show bgp ipv6 neighbors (A.B.C.D|X:X::X:X) dampened-routes",
10528 "Detailed information on TCP and BGP neighbor connections\n"
10529 "Neighbor to display information about\n"
10530 "Neighbor to display information about\n"
10531 "Display the dampened routes received from neighbor\n")
10533 DEFUN (show_bgp_view_rsclient
,
10534 show_bgp_view_rsclient_cmd
,
10535 "show bgp view WORD rsclient (A.B.C.D|X:X::X:X)",
10540 "Information about Route Server Client\n"
10543 struct bgp_table
*table
;
10547 peer
= peer_lookup_in_view (vty
, argv
[0], argv
[1]);
10549 peer
= peer_lookup_in_view (vty
, NULL
, argv
[0]);
10552 return CMD_WARNING
;
10554 if (! peer
->afc
[AFI_IP6
][SAFI_UNICAST
])
10556 vty_out (vty
, "%% Activate the neighbor for the address family first%s",
10558 return CMD_WARNING
;
10561 if ( ! CHECK_FLAG (peer
->af_flags
[AFI_IP6
][SAFI_UNICAST
],
10562 PEER_FLAG_RSERVER_CLIENT
))
10564 vty_out (vty
, "%% Neighbor is not a Route-Server client%s",
10566 return CMD_WARNING
;
10569 table
= peer
->rib
[AFI_IP6
][SAFI_UNICAST
];
10571 return bgp_show_table (vty
, table
, &peer
->remote_id
, bgp_show_type_normal
, NULL
);
10574 ALIAS (show_bgp_view_rsclient
,
10575 show_bgp_rsclient_cmd
,
10576 "show bgp rsclient (A.B.C.D|X:X::X:X)",
10579 "Information about Route Server Client\n"
10582 DEFUN (show_bgp_view_rsclient_route
,
10583 show_bgp_view_rsclient_route_cmd
,
10584 "show bgp view WORD rsclient (A.B.C.D|X:X::X:X) X:X::X:X",
10589 "Information about Route Server Client\n"
10591 "Network in the BGP routing table to display\n")
10596 /* BGP structure lookup. */
10599 bgp
= bgp_lookup_by_name (argv
[0]);
10602 vty_out (vty
, "Can't find BGP view %s%s", argv
[0], VTY_NEWLINE
);
10603 return CMD_WARNING
;
10608 bgp
= bgp_get_default ();
10611 vty_out (vty
, "No BGP process is configured%s", VTY_NEWLINE
);
10612 return CMD_WARNING
;
10617 peer
= peer_lookup_in_view (vty
, argv
[0], argv
[1]);
10619 peer
= peer_lookup_in_view (vty
, NULL
, argv
[0]);
10622 return CMD_WARNING
;
10624 if (! peer
->afc
[AFI_IP6
][SAFI_UNICAST
])
10626 vty_out (vty
, "%% Activate the neighbor for the address family first%s",
10628 return CMD_WARNING
;
10631 if ( ! CHECK_FLAG (peer
->af_flags
[AFI_IP6
][SAFI_UNICAST
],
10632 PEER_FLAG_RSERVER_CLIENT
))
10634 vty_out (vty
, "%% Neighbor is not a Route-Server client%s",
10636 return CMD_WARNING
;
10639 return bgp_show_route_in_table (vty
, bgp
, peer
->rib
[AFI_IP6
][SAFI_UNICAST
],
10640 (argc
== 3) ? argv
[2] : argv
[1],
10641 AFI_IP6
, SAFI_UNICAST
, NULL
, 0);
10644 ALIAS (show_bgp_view_rsclient_route
,
10645 show_bgp_rsclient_route_cmd
,
10646 "show bgp rsclient (A.B.C.D|X:X::X:X) X:X::X:X",
10649 "Information about Route Server Client\n"
10651 "Network in the BGP routing table to display\n")
10653 DEFUN (show_bgp_view_rsclient_prefix
,
10654 show_bgp_view_rsclient_prefix_cmd
,
10655 "show bgp view WORD rsclient (A.B.C.D|X:X::X:X) X:X::X:X/M",
10660 "Information about Route Server Client\n"
10662 "IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n")
10667 /* BGP structure lookup. */
10670 bgp
= bgp_lookup_by_name (argv
[0]);
10673 vty_out (vty
, "Can't find BGP view %s%s", argv
[0], VTY_NEWLINE
);
10674 return CMD_WARNING
;
10679 bgp
= bgp_get_default ();
10682 vty_out (vty
, "No BGP process is configured%s", VTY_NEWLINE
);
10683 return CMD_WARNING
;
10688 peer
= peer_lookup_in_view (vty
, argv
[0], argv
[1]);
10690 peer
= peer_lookup_in_view (vty
, NULL
, argv
[0]);
10693 return CMD_WARNING
;
10695 if (! peer
->afc
[AFI_IP6
][SAFI_UNICAST
])
10697 vty_out (vty
, "%% Activate the neighbor for the address family first%s",
10699 return CMD_WARNING
;
10702 if ( ! CHECK_FLAG (peer
->af_flags
[AFI_IP6
][SAFI_UNICAST
],
10703 PEER_FLAG_RSERVER_CLIENT
))
10705 vty_out (vty
, "%% Neighbor is not a Route-Server client%s",
10707 return CMD_WARNING
;
10710 return bgp_show_route_in_table (vty
, bgp
, peer
->rib
[AFI_IP6
][SAFI_UNICAST
],
10711 (argc
== 3) ? argv
[2] : argv
[1],
10712 AFI_IP6
, SAFI_UNICAST
, NULL
, 1);
10715 ALIAS (show_bgp_view_rsclient_prefix
,
10716 show_bgp_rsclient_prefix_cmd
,
10717 "show bgp rsclient (A.B.C.D|X:X::X:X) X:X::X:X/M",
10720 "Information about Route Server Client\n"
10722 "IPv6 prefix <network>/<length>, e.g., 3ffe::/16\n")
10724 #endif /* HAVE_IPV6 */
10726 struct bgp_table
*bgp_distance_table
;
10728 struct bgp_distance
10730 /* Distance value for the IP source prefix. */
10733 /* Name of the access-list to be matched. */
10737 static struct bgp_distance
*
10738 bgp_distance_new (void)
10740 return XCALLOC (MTYPE_BGP_DISTANCE
, sizeof (struct bgp_distance
));
10744 bgp_distance_free (struct bgp_distance
*bdistance
)
10746 XFREE (MTYPE_BGP_DISTANCE
, bdistance
);
10750 bgp_distance_set (struct vty
*vty
, const char *distance_str
,
10751 const char *ip_str
, const char *access_list_str
)
10754 struct prefix_ipv4 p
;
10756 struct bgp_node
*rn
;
10757 struct bgp_distance
*bdistance
;
10759 ret
= str2prefix_ipv4 (ip_str
, &p
);
10762 vty_out (vty
, "Malformed prefix%s", VTY_NEWLINE
);
10763 return CMD_WARNING
;
10766 distance
= atoi (distance_str
);
10768 /* Get BGP distance node. */
10769 rn
= bgp_node_get (bgp_distance_table
, (struct prefix
*) &p
);
10772 bdistance
= rn
->info
;
10773 bgp_unlock_node (rn
);
10777 bdistance
= bgp_distance_new ();
10778 rn
->info
= bdistance
;
10781 /* Set distance value. */
10782 bdistance
->distance
= distance
;
10784 /* Reset access-list configuration. */
10785 if (bdistance
->access_list
)
10787 free (bdistance
->access_list
);
10788 bdistance
->access_list
= NULL
;
10790 if (access_list_str
)
10791 bdistance
->access_list
= strdup (access_list_str
);
10793 return CMD_SUCCESS
;
10797 bgp_distance_unset (struct vty
*vty
, const char *distance_str
,
10798 const char *ip_str
, const char *access_list_str
)
10801 struct prefix_ipv4 p
;
10803 struct bgp_node
*rn
;
10804 struct bgp_distance
*bdistance
;
10806 ret
= str2prefix_ipv4 (ip_str
, &p
);
10809 vty_out (vty
, "Malformed prefix%s", VTY_NEWLINE
);
10810 return CMD_WARNING
;
10813 distance
= atoi (distance_str
);
10815 rn
= bgp_node_lookup (bgp_distance_table
, (struct prefix
*)&p
);
10818 vty_out (vty
, "Can't find specified prefix%s", VTY_NEWLINE
);
10819 return CMD_WARNING
;
10822 bdistance
= rn
->info
;
10824 if (bdistance
->access_list
)
10825 free (bdistance
->access_list
);
10826 bgp_distance_free (bdistance
);
10829 bgp_unlock_node (rn
);
10830 bgp_unlock_node (rn
);
10832 return CMD_SUCCESS
;
10835 /* Apply BGP information to distance method. */
10837 bgp_distance_apply (struct prefix
*p
, struct bgp_info
*rinfo
, struct bgp
*bgp
)
10839 struct bgp_node
*rn
;
10840 struct prefix_ipv4 q
;
10842 struct bgp_distance
*bdistance
;
10843 struct access_list
*alist
;
10844 struct bgp_static
*bgp_static
;
10849 if (p
->family
!= AF_INET
)
10852 peer
= rinfo
->peer
;
10854 if (peer
->su
.sa
.sa_family
!= AF_INET
)
10857 memset (&q
, 0, sizeof (struct prefix_ipv4
));
10858 q
.family
= AF_INET
;
10859 q
.prefix
= peer
->su
.sin
.sin_addr
;
10860 q
.prefixlen
= IPV4_MAX_BITLEN
;
10862 /* Check source address. */
10863 rn
= bgp_node_match (bgp_distance_table
, (struct prefix
*) &q
);
10866 bdistance
= rn
->info
;
10867 bgp_unlock_node (rn
);
10869 if (bdistance
->access_list
)
10871 alist
= access_list_lookup (AFI_IP
, bdistance
->access_list
);
10872 if (alist
&& access_list_apply (alist
, p
) == FILTER_PERMIT
)
10873 return bdistance
->distance
;
10876 return bdistance
->distance
;
10879 /* Backdoor check. */
10880 rn
= bgp_node_lookup (bgp
->route
[AFI_IP
][SAFI_UNICAST
], p
);
10883 bgp_static
= rn
->info
;
10884 bgp_unlock_node (rn
);
10886 if (bgp_static
->backdoor
)
10888 if (bgp
->distance_local
)
10889 return bgp
->distance_local
;
10891 return ZEBRA_IBGP_DISTANCE_DEFAULT
;
10895 if (peer_sort (peer
) == BGP_PEER_EBGP
)
10897 if (bgp
->distance_ebgp
)
10898 return bgp
->distance_ebgp
;
10899 return ZEBRA_EBGP_DISTANCE_DEFAULT
;
10903 if (bgp
->distance_ibgp
)
10904 return bgp
->distance_ibgp
;
10905 return ZEBRA_IBGP_DISTANCE_DEFAULT
;
10909 DEFUN (bgp_distance
,
10911 "distance bgp <1-255> <1-255> <1-255>",
10912 "Define an administrative distance\n"
10914 "Distance for routes external to the AS\n"
10915 "Distance for routes internal to the AS\n"
10916 "Distance for local routes\n")
10922 bgp
->distance_ebgp
= atoi (argv
[0]);
10923 bgp
->distance_ibgp
= atoi (argv
[1]);
10924 bgp
->distance_local
= atoi (argv
[2]);
10925 return CMD_SUCCESS
;
10928 DEFUN (no_bgp_distance
,
10929 no_bgp_distance_cmd
,
10930 "no distance bgp <1-255> <1-255> <1-255>",
10932 "Define an administrative distance\n"
10934 "Distance for routes external to the AS\n"
10935 "Distance for routes internal to the AS\n"
10936 "Distance for local routes\n")
10942 bgp
->distance_ebgp
= 0;
10943 bgp
->distance_ibgp
= 0;
10944 bgp
->distance_local
= 0;
10945 return CMD_SUCCESS
;
10948 ALIAS (no_bgp_distance
,
10949 no_bgp_distance2_cmd
,
10952 "Define an administrative distance\n"
10955 DEFUN (bgp_distance_source
,
10956 bgp_distance_source_cmd
,
10957 "distance <1-255> A.B.C.D/M",
10958 "Define an administrative distance\n"
10959 "Administrative distance\n"
10960 "IP source prefix\n")
10962 bgp_distance_set (vty
, argv
[0], argv
[1], NULL
);
10963 return CMD_SUCCESS
;
10966 DEFUN (no_bgp_distance_source
,
10967 no_bgp_distance_source_cmd
,
10968 "no distance <1-255> A.B.C.D/M",
10970 "Define an administrative distance\n"
10971 "Administrative distance\n"
10972 "IP source prefix\n")
10974 bgp_distance_unset (vty
, argv
[0], argv
[1], NULL
);
10975 return CMD_SUCCESS
;
10978 DEFUN (bgp_distance_source_access_list
,
10979 bgp_distance_source_access_list_cmd
,
10980 "distance <1-255> A.B.C.D/M WORD",
10981 "Define an administrative distance\n"
10982 "Administrative distance\n"
10983 "IP source prefix\n"
10984 "Access list name\n")
10986 bgp_distance_set (vty
, argv
[0], argv
[1], argv
[2]);
10987 return CMD_SUCCESS
;
10990 DEFUN (no_bgp_distance_source_access_list
,
10991 no_bgp_distance_source_access_list_cmd
,
10992 "no distance <1-255> A.B.C.D/M WORD",
10994 "Define an administrative distance\n"
10995 "Administrative distance\n"
10996 "IP source prefix\n"
10997 "Access list name\n")
10999 bgp_distance_unset (vty
, argv
[0], argv
[1], argv
[2]);
11000 return CMD_SUCCESS
;
11003 DEFUN (bgp_damp_set
,
11005 "bgp dampening <1-45> <1-20000> <1-20000> <1-255>",
11006 "BGP Specific commands\n"
11007 "Enable route-flap dampening\n"
11008 "Half-life time for the penalty\n"
11009 "Value to start reusing a route\n"
11010 "Value to start suppressing a route\n"
11011 "Maximum duration to suppress a stable route\n")
11014 int half
= DEFAULT_HALF_LIFE
* 60;
11015 int reuse
= DEFAULT_REUSE
;
11016 int suppress
= DEFAULT_SUPPRESS
;
11017 int max
= 4 * half
;
11021 half
= atoi (argv
[0]) * 60;
11022 reuse
= atoi (argv
[1]);
11023 suppress
= atoi (argv
[2]);
11024 max
= atoi (argv
[3]) * 60;
11026 else if (argc
== 1)
11028 half
= atoi (argv
[0]) * 60;
11033 return bgp_damp_enable (bgp
, bgp_node_afi (vty
), bgp_node_safi (vty
),
11034 half
, reuse
, suppress
, max
);
11037 ALIAS (bgp_damp_set
,
11039 "bgp dampening <1-45>",
11040 "BGP Specific commands\n"
11041 "Enable route-flap dampening\n"
11042 "Half-life time for the penalty\n")
11044 ALIAS (bgp_damp_set
,
11047 "BGP Specific commands\n"
11048 "Enable route-flap dampening\n")
11050 DEFUN (bgp_damp_unset
,
11051 bgp_damp_unset_cmd
,
11052 "no bgp dampening",
11054 "BGP Specific commands\n"
11055 "Enable route-flap dampening\n")
11060 return bgp_damp_disable (bgp
, bgp_node_afi (vty
), bgp_node_safi (vty
));
11063 ALIAS (bgp_damp_unset
,
11064 bgp_damp_unset2_cmd
,
11065 "no bgp dampening <1-45> <1-20000> <1-20000> <1-255>",
11067 "BGP Specific commands\n"
11068 "Enable route-flap dampening\n"
11069 "Half-life time for the penalty\n"
11070 "Value to start reusing a route\n"
11071 "Value to start suppressing a route\n"
11072 "Maximum duration to suppress a stable route\n")
11074 DEFUN (show_ip_bgp_dampened_paths
,
11075 show_ip_bgp_dampened_paths_cmd
,
11076 "show ip bgp dampened-paths",
11080 "Display paths suppressed due to dampening\n")
11082 return bgp_show (vty
, NULL
, AFI_IP
, SAFI_UNICAST
, bgp_show_type_dampend_paths
,
11086 DEFUN (show_ip_bgp_flap_statistics
,
11087 show_ip_bgp_flap_statistics_cmd
,
11088 "show ip bgp flap-statistics",
11092 "Display flap statistics of routes\n")
11094 return bgp_show (vty
, NULL
, AFI_IP
, SAFI_UNICAST
,
11095 bgp_show_type_flap_statistics
, NULL
);
11098 /* Display specified route of BGP table. */
11100 bgp_clear_damp_route (struct vty
*vty
, const char *view_name
,
11101 const char *ip_str
, afi_t afi
, safi_t safi
,
11102 struct prefix_rd
*prd
, int prefix_check
)
11105 struct prefix match
;
11106 struct bgp_node
*rn
;
11107 struct bgp_node
*rm
;
11108 struct bgp_info
*ri
;
11109 struct bgp_info
*ri_temp
;
11111 struct bgp_table
*table
;
11113 /* BGP structure lookup. */
11116 bgp
= bgp_lookup_by_name (view_name
);
11119 vty_out (vty
, "%% Can't find BGP view %s%s", view_name
, VTY_NEWLINE
);
11120 return CMD_WARNING
;
11125 bgp
= bgp_get_default ();
11128 vty_out (vty
, "%% No BGP process is configured%s", VTY_NEWLINE
);
11129 return CMD_WARNING
;
11133 /* Check IP address argument. */
11134 ret
= str2prefix (ip_str
, &match
);
11137 vty_out (vty
, "%% address is malformed%s", VTY_NEWLINE
);
11138 return CMD_WARNING
;
11141 match
.family
= afi2family (afi
);
11143 if (safi
== SAFI_MPLS_VPN
)
11145 for (rn
= bgp_table_top (bgp
->rib
[AFI_IP
][SAFI_MPLS_VPN
]); rn
; rn
= bgp_route_next (rn
))
11147 if (prd
&& memcmp (rn
->p
.u
.val
, prd
->val
, 8) != 0)
11150 if ((table
= rn
->info
) != NULL
)
11151 if ((rm
= bgp_node_match (table
, &match
)) != NULL
)
11152 if (! prefix_check
|| rm
->p
.prefixlen
== match
.prefixlen
)
11157 if (ri
->extra
&& ri
->extra
->damp_info
)
11159 ri_temp
= ri
->next
;
11160 bgp_damp_info_free (ri
->extra
->damp_info
, 1);
11171 if ((rn
= bgp_node_match (bgp
->rib
[afi
][safi
], &match
)) != NULL
)
11172 if (! prefix_check
|| rn
->p
.prefixlen
== match
.prefixlen
)
11177 if (ri
->extra
&& ri
->extra
->damp_info
)
11179 ri_temp
= ri
->next
;
11180 bgp_damp_info_free (ri
->extra
->damp_info
, 1);
11189 return CMD_SUCCESS
;
11192 DEFUN (clear_ip_bgp_dampening
,
11193 clear_ip_bgp_dampening_cmd
,
11194 "clear ip bgp dampening",
11198 "Clear route flap dampening information\n")
11200 bgp_damp_info_clean ();
11201 return CMD_SUCCESS
;
11204 DEFUN (clear_ip_bgp_dampening_prefix
,
11205 clear_ip_bgp_dampening_prefix_cmd
,
11206 "clear ip bgp dampening A.B.C.D/M",
11210 "Clear route flap dampening information\n"
11211 "IP prefix <network>/<length>, e.g., 35.0.0.0/8\n")
11213 return bgp_clear_damp_route (vty
, NULL
, argv
[0], AFI_IP
,
11214 SAFI_UNICAST
, NULL
, 1);
11217 DEFUN (clear_ip_bgp_dampening_address
,
11218 clear_ip_bgp_dampening_address_cmd
,
11219 "clear ip bgp dampening A.B.C.D",
11223 "Clear route flap dampening information\n"
11224 "Network to clear damping information\n")
11226 return bgp_clear_damp_route (vty
, NULL
, argv
[0], AFI_IP
,
11227 SAFI_UNICAST
, NULL
, 0);
11230 DEFUN (clear_ip_bgp_dampening_address_mask
,
11231 clear_ip_bgp_dampening_address_mask_cmd
,
11232 "clear ip bgp dampening A.B.C.D A.B.C.D",
11236 "Clear route flap dampening information\n"
11237 "Network to clear damping information\n"
11241 char prefix_str
[BUFSIZ
];
11243 ret
= netmask_str2prefix_str (argv
[0], argv
[1], prefix_str
);
11246 vty_out (vty
, "%% Inconsistent address and mask%s", VTY_NEWLINE
);
11247 return CMD_WARNING
;
11250 return bgp_clear_damp_route (vty
, NULL
, prefix_str
, AFI_IP
,
11251 SAFI_UNICAST
, NULL
, 0);
11255 bgp_config_write_network_vpnv4 (struct vty
*vty
, struct bgp
*bgp
,
11256 afi_t afi
, safi_t safi
, int *write
)
11258 struct bgp_node
*prn
;
11259 struct bgp_node
*rn
;
11260 struct bgp_table
*table
;
11262 struct prefix_rd
*prd
;
11263 struct bgp_static
*bgp_static
;
11265 char buf
[SU_ADDRSTRLEN
];
11266 char rdbuf
[RD_ADDRSTRLEN
];
11268 /* Network configuration. */
11269 for (prn
= bgp_table_top (bgp
->route
[afi
][safi
]); prn
; prn
= bgp_route_next (prn
))
11270 if ((table
= prn
->info
) != NULL
)
11271 for (rn
= bgp_table_top (table
); rn
; rn
= bgp_route_next (rn
))
11272 if ((bgp_static
= rn
->info
) != NULL
)
11275 prd
= (struct prefix_rd
*) &prn
->p
;
11277 /* "address-family" display. */
11278 bgp_config_write_family_header (vty
, afi
, safi
, write
);
11280 /* "network" configuration display. */
11281 prefix_rd2str (prd
, rdbuf
, RD_ADDRSTRLEN
);
11282 label
= decode_label (bgp_static
->tag
);
11284 vty_out (vty
, " network %s/%d rd %s tag %d",
11285 inet_ntop (p
->family
, &p
->u
.prefix
, buf
, SU_ADDRSTRLEN
),
11288 vty_out (vty
, "%s", VTY_NEWLINE
);
11293 /* Configuration of static route announcement and aggregate
11296 bgp_config_write_network (struct vty
*vty
, struct bgp
*bgp
,
11297 afi_t afi
, safi_t safi
, int *write
)
11299 struct bgp_node
*rn
;
11301 struct bgp_static
*bgp_static
;
11302 struct bgp_aggregate
*bgp_aggregate
;
11303 char buf
[SU_ADDRSTRLEN
];
11305 if (afi
== AFI_IP
&& safi
== SAFI_MPLS_VPN
)
11306 return bgp_config_write_network_vpnv4 (vty
, bgp
, afi
, safi
, write
);
11308 /* Network configuration. */
11309 for (rn
= bgp_table_top (bgp
->route
[afi
][safi
]); rn
; rn
= bgp_route_next (rn
))
11310 if ((bgp_static
= rn
->info
) != NULL
)
11314 /* "address-family" display. */
11315 bgp_config_write_family_header (vty
, afi
, safi
, write
);
11317 /* "network" configuration display. */
11318 if (bgp_option_check (BGP_OPT_CONFIG_CISCO
) && afi
== AFI_IP
)
11320 u_int32_t destination
;
11321 struct in_addr netmask
;
11323 destination
= ntohl (p
->u
.prefix4
.s_addr
);
11324 masklen2ip (p
->prefixlen
, &netmask
);
11325 vty_out (vty
, " network %s",
11326 inet_ntop (p
->family
, &p
->u
.prefix
, buf
, SU_ADDRSTRLEN
));
11328 if ((IN_CLASSC (destination
) && p
->prefixlen
== 24)
11329 || (IN_CLASSB (destination
) && p
->prefixlen
== 16)
11330 || (IN_CLASSA (destination
) && p
->prefixlen
== 8)
11331 || p
->u
.prefix4
.s_addr
== 0)
11333 /* Natural mask is not display. */
11336 vty_out (vty
, " mask %s", inet_ntoa (netmask
));
11340 vty_out (vty
, " network %s/%d",
11341 inet_ntop (p
->family
, &p
->u
.prefix
, buf
, SU_ADDRSTRLEN
),
11345 if (bgp_static
->rmap
.name
)
11346 vty_out (vty
, " route-map %s", bgp_static
->rmap
.name
);
11349 if (bgp_static
->backdoor
)
11350 vty_out (vty
, " backdoor");
11353 vty_out (vty
, "%s", VTY_NEWLINE
);
11356 /* Aggregate-address configuration. */
11357 for (rn
= bgp_table_top (bgp
->aggregate
[afi
][safi
]); rn
; rn
= bgp_route_next (rn
))
11358 if ((bgp_aggregate
= rn
->info
) != NULL
)
11362 /* "address-family" display. */
11363 bgp_config_write_family_header (vty
, afi
, safi
, write
);
11365 if (bgp_option_check (BGP_OPT_CONFIG_CISCO
) && afi
== AFI_IP
)
11367 struct in_addr netmask
;
11369 masklen2ip (p
->prefixlen
, &netmask
);
11370 vty_out (vty
, " aggregate-address %s %s",
11371 inet_ntop (p
->family
, &p
->u
.prefix
, buf
, SU_ADDRSTRLEN
),
11372 inet_ntoa (netmask
));
11376 vty_out (vty
, " aggregate-address %s/%d",
11377 inet_ntop (p
->family
, &p
->u
.prefix
, buf
, SU_ADDRSTRLEN
),
11381 if (bgp_aggregate
->as_set
)
11382 vty_out (vty
, " as-set");
11384 if (bgp_aggregate
->summary_only
)
11385 vty_out (vty
, " summary-only");
11387 vty_out (vty
, "%s", VTY_NEWLINE
);
11394 bgp_config_write_distance (struct vty
*vty
, struct bgp
*bgp
)
11396 struct bgp_node
*rn
;
11397 struct bgp_distance
*bdistance
;
11399 /* Distance configuration. */
11400 if (bgp
->distance_ebgp
11401 && bgp
->distance_ibgp
11402 && bgp
->distance_local
11403 && (bgp
->distance_ebgp
!= ZEBRA_EBGP_DISTANCE_DEFAULT
11404 || bgp
->distance_ibgp
!= ZEBRA_IBGP_DISTANCE_DEFAULT
11405 || bgp
->distance_local
!= ZEBRA_IBGP_DISTANCE_DEFAULT
))
11406 vty_out (vty
, " distance bgp %d %d %d%s",
11407 bgp
->distance_ebgp
, bgp
->distance_ibgp
, bgp
->distance_local
,
11410 for (rn
= bgp_table_top (bgp_distance_table
); rn
; rn
= bgp_route_next (rn
))
11411 if ((bdistance
= rn
->info
) != NULL
)
11413 vty_out (vty
, " distance %d %s/%d %s%s", bdistance
->distance
,
11414 inet_ntoa (rn
->p
.u
.prefix4
), rn
->p
.prefixlen
,
11415 bdistance
->access_list
? bdistance
->access_list
: "",
11422 /* Allocate routing table structure and install commands. */
11424 bgp_route_init (void)
11426 /* Init BGP distance table. */
11427 bgp_distance_table
= bgp_table_init (AFI_IP
, SAFI_UNICAST
);
11429 /* IPv4 BGP commands. */
11430 install_element (BGP_NODE
, &bgp_network_cmd
);
11431 install_element (BGP_NODE
, &bgp_network_mask_cmd
);
11432 install_element (BGP_NODE
, &bgp_network_mask_natural_cmd
);
11433 install_element (BGP_NODE
, &bgp_network_route_map_cmd
);
11434 install_element (BGP_NODE
, &bgp_network_mask_route_map_cmd
);
11435 install_element (BGP_NODE
, &bgp_network_mask_natural_route_map_cmd
);
11436 install_element (BGP_NODE
, &bgp_network_backdoor_cmd
);
11437 install_element (BGP_NODE
, &bgp_network_mask_backdoor_cmd
);
11438 install_element (BGP_NODE
, &bgp_network_mask_natural_backdoor_cmd
);
11439 install_element (BGP_NODE
, &no_bgp_network_cmd
);
11440 install_element (BGP_NODE
, &no_bgp_network_mask_cmd
);
11441 install_element (BGP_NODE
, &no_bgp_network_mask_natural_cmd
);
11442 install_element (BGP_NODE
, &no_bgp_network_route_map_cmd
);
11443 install_element (BGP_NODE
, &no_bgp_network_mask_route_map_cmd
);
11444 install_element (BGP_NODE
, &no_bgp_network_mask_natural_route_map_cmd
);
11445 install_element (BGP_NODE
, &no_bgp_network_backdoor_cmd
);
11446 install_element (BGP_NODE
, &no_bgp_network_mask_backdoor_cmd
);
11447 install_element (BGP_NODE
, &no_bgp_network_mask_natural_backdoor_cmd
);
11449 install_element (BGP_NODE
, &aggregate_address_cmd
);
11450 install_element (BGP_NODE
, &aggregate_address_mask_cmd
);
11451 install_element (BGP_NODE
, &aggregate_address_summary_only_cmd
);
11452 install_element (BGP_NODE
, &aggregate_address_mask_summary_only_cmd
);
11453 install_element (BGP_NODE
, &aggregate_address_as_set_cmd
);
11454 install_element (BGP_NODE
, &aggregate_address_mask_as_set_cmd
);
11455 install_element (BGP_NODE
, &aggregate_address_as_set_summary_cmd
);
11456 install_element (BGP_NODE
, &aggregate_address_mask_as_set_summary_cmd
);
11457 install_element (BGP_NODE
, &aggregate_address_summary_as_set_cmd
);
11458 install_element (BGP_NODE
, &aggregate_address_mask_summary_as_set_cmd
);
11459 install_element (BGP_NODE
, &no_aggregate_address_cmd
);
11460 install_element (BGP_NODE
, &no_aggregate_address_summary_only_cmd
);
11461 install_element (BGP_NODE
, &no_aggregate_address_as_set_cmd
);
11462 install_element (BGP_NODE
, &no_aggregate_address_as_set_summary_cmd
);
11463 install_element (BGP_NODE
, &no_aggregate_address_summary_as_set_cmd
);
11464 install_element (BGP_NODE
, &no_aggregate_address_mask_cmd
);
11465 install_element (BGP_NODE
, &no_aggregate_address_mask_summary_only_cmd
);
11466 install_element (BGP_NODE
, &no_aggregate_address_mask_as_set_cmd
);
11467 install_element (BGP_NODE
, &no_aggregate_address_mask_as_set_summary_cmd
);
11468 install_element (BGP_NODE
, &no_aggregate_address_mask_summary_as_set_cmd
);
11470 /* IPv4 unicast configuration. */
11471 install_element (BGP_IPV4_NODE
, &bgp_network_cmd
);
11472 install_element (BGP_IPV4_NODE
, &bgp_network_mask_cmd
);
11473 install_element (BGP_IPV4_NODE
, &bgp_network_mask_natural_cmd
);
11474 install_element (BGP_IPV4_NODE
, &bgp_network_route_map_cmd
);
11475 install_element (BGP_IPV4_NODE
, &bgp_network_mask_route_map_cmd
);
11476 install_element (BGP_IPV4_NODE
, &bgp_network_mask_natural_route_map_cmd
);
11477 install_element (BGP_IPV4_NODE
, &no_bgp_network_cmd
);
11478 install_element (BGP_IPV4_NODE
, &no_bgp_network_mask_cmd
);
11479 install_element (BGP_IPV4_NODE
, &no_bgp_network_mask_natural_cmd
);
11480 install_element (BGP_IPV4_NODE
, &no_bgp_network_route_map_cmd
);
11481 install_element (BGP_IPV4_NODE
, &no_bgp_network_mask_route_map_cmd
);
11482 install_element (BGP_IPV4_NODE
, &no_bgp_network_mask_natural_route_map_cmd
);
11484 install_element (BGP_IPV4_NODE
, &aggregate_address_cmd
);
11485 install_element (BGP_IPV4_NODE
, &aggregate_address_mask_cmd
);
11486 install_element (BGP_IPV4_NODE
, &aggregate_address_summary_only_cmd
);
11487 install_element (BGP_IPV4_NODE
, &aggregate_address_mask_summary_only_cmd
);
11488 install_element (BGP_IPV4_NODE
, &aggregate_address_as_set_cmd
);
11489 install_element (BGP_IPV4_NODE
, &aggregate_address_mask_as_set_cmd
);
11490 install_element (BGP_IPV4_NODE
, &aggregate_address_as_set_summary_cmd
);
11491 install_element (BGP_IPV4_NODE
, &aggregate_address_mask_as_set_summary_cmd
);
11492 install_element (BGP_IPV4_NODE
, &aggregate_address_summary_as_set_cmd
);
11493 install_element (BGP_IPV4_NODE
, &aggregate_address_mask_summary_as_set_cmd
);
11494 install_element (BGP_IPV4_NODE
, &no_aggregate_address_cmd
);
11495 install_element (BGP_IPV4_NODE
, &no_aggregate_address_summary_only_cmd
);
11496 install_element (BGP_IPV4_NODE
, &no_aggregate_address_as_set_cmd
);
11497 install_element (BGP_IPV4_NODE
, &no_aggregate_address_as_set_summary_cmd
);
11498 install_element (BGP_IPV4_NODE
, &no_aggregate_address_summary_as_set_cmd
);
11499 install_element (BGP_IPV4_NODE
, &no_aggregate_address_mask_cmd
);
11500 install_element (BGP_IPV4_NODE
, &no_aggregate_address_mask_summary_only_cmd
);
11501 install_element (BGP_IPV4_NODE
, &no_aggregate_address_mask_as_set_cmd
);
11502 install_element (BGP_IPV4_NODE
, &no_aggregate_address_mask_as_set_summary_cmd
);
11503 install_element (BGP_IPV4_NODE
, &no_aggregate_address_mask_summary_as_set_cmd
);
11505 /* IPv4 multicast configuration. */
11506 install_element (BGP_IPV4M_NODE
, &bgp_network_cmd
);
11507 install_element (BGP_IPV4M_NODE
, &bgp_network_mask_cmd
);
11508 install_element (BGP_IPV4M_NODE
, &bgp_network_mask_natural_cmd
);
11509 install_element (BGP_IPV4M_NODE
, &bgp_network_route_map_cmd
);
11510 install_element (BGP_IPV4M_NODE
, &bgp_network_mask_route_map_cmd
);
11511 install_element (BGP_IPV4M_NODE
, &bgp_network_mask_natural_route_map_cmd
);
11512 install_element (BGP_IPV4M_NODE
, &no_bgp_network_cmd
);
11513 install_element (BGP_IPV4M_NODE
, &no_bgp_network_mask_cmd
);
11514 install_element (BGP_IPV4M_NODE
, &no_bgp_network_mask_natural_cmd
);
11515 install_element (BGP_IPV4M_NODE
, &no_bgp_network_route_map_cmd
);
11516 install_element (BGP_IPV4M_NODE
, &no_bgp_network_mask_route_map_cmd
);
11517 install_element (BGP_IPV4M_NODE
, &no_bgp_network_mask_natural_route_map_cmd
);
11518 install_element (BGP_IPV4M_NODE
, &aggregate_address_cmd
);
11519 install_element (BGP_IPV4M_NODE
, &aggregate_address_mask_cmd
);
11520 install_element (BGP_IPV4M_NODE
, &aggregate_address_summary_only_cmd
);
11521 install_element (BGP_IPV4M_NODE
, &aggregate_address_mask_summary_only_cmd
);
11522 install_element (BGP_IPV4M_NODE
, &aggregate_address_as_set_cmd
);
11523 install_element (BGP_IPV4M_NODE
, &aggregate_address_mask_as_set_cmd
);
11524 install_element (BGP_IPV4M_NODE
, &aggregate_address_as_set_summary_cmd
);
11525 install_element (BGP_IPV4M_NODE
, &aggregate_address_mask_as_set_summary_cmd
);
11526 install_element (BGP_IPV4M_NODE
, &aggregate_address_summary_as_set_cmd
);
11527 install_element (BGP_IPV4M_NODE
, &aggregate_address_mask_summary_as_set_cmd
);
11528 install_element (BGP_IPV4M_NODE
, &no_aggregate_address_cmd
);
11529 install_element (BGP_IPV4M_NODE
, &no_aggregate_address_summary_only_cmd
);
11530 install_element (BGP_IPV4M_NODE
, &no_aggregate_address_as_set_cmd
);
11531 install_element (BGP_IPV4M_NODE
, &no_aggregate_address_as_set_summary_cmd
);
11532 install_element (BGP_IPV4M_NODE
, &no_aggregate_address_summary_as_set_cmd
);
11533 install_element (BGP_IPV4M_NODE
, &no_aggregate_address_mask_cmd
);
11534 install_element (BGP_IPV4M_NODE
, &no_aggregate_address_mask_summary_only_cmd
);
11535 install_element (BGP_IPV4M_NODE
, &no_aggregate_address_mask_as_set_cmd
);
11536 install_element (BGP_IPV4M_NODE
, &no_aggregate_address_mask_as_set_summary_cmd
);
11537 install_element (BGP_IPV4M_NODE
, &no_aggregate_address_mask_summary_as_set_cmd
);
11539 install_element (VIEW_NODE
, &show_ip_bgp_cmd
);
11540 install_element (VIEW_NODE
, &show_ip_bgp_ipv4_cmd
);
11541 install_element (VIEW_NODE
, &show_ip_bgp_route_cmd
);
11542 install_element (VIEW_NODE
, &show_ip_bgp_ipv4_route_cmd
);
11543 install_element (VIEW_NODE
, &show_ip_bgp_vpnv4_all_route_cmd
);
11544 install_element (VIEW_NODE
, &show_ip_bgp_vpnv4_rd_route_cmd
);
11545 install_element (VIEW_NODE
, &show_ip_bgp_prefix_cmd
);
11546 install_element (VIEW_NODE
, &show_ip_bgp_ipv4_prefix_cmd
);
11547 install_element (VIEW_NODE
, &show_ip_bgp_vpnv4_all_prefix_cmd
);
11548 install_element (VIEW_NODE
, &show_ip_bgp_vpnv4_rd_prefix_cmd
);
11549 install_element (VIEW_NODE
, &show_ip_bgp_view_cmd
);
11550 install_element (VIEW_NODE
, &show_ip_bgp_view_route_cmd
);
11551 install_element (VIEW_NODE
, &show_ip_bgp_view_prefix_cmd
);
11552 install_element (VIEW_NODE
, &show_ip_bgp_regexp_cmd
);
11553 install_element (VIEW_NODE
, &show_ip_bgp_ipv4_regexp_cmd
);
11554 install_element (VIEW_NODE
, &show_ip_bgp_prefix_list_cmd
);
11555 install_element (VIEW_NODE
, &show_ip_bgp_ipv4_prefix_list_cmd
);
11556 install_element (VIEW_NODE
, &show_ip_bgp_filter_list_cmd
);
11557 install_element (VIEW_NODE
, &show_ip_bgp_ipv4_filter_list_cmd
);
11558 install_element (VIEW_NODE
, &show_ip_bgp_route_map_cmd
);
11559 install_element (VIEW_NODE
, &show_ip_bgp_ipv4_route_map_cmd
);
11560 install_element (VIEW_NODE
, &show_ip_bgp_cidr_only_cmd
);
11561 install_element (VIEW_NODE
, &show_ip_bgp_ipv4_cidr_only_cmd
);
11562 install_element (VIEW_NODE
, &show_ip_bgp_community_all_cmd
);
11563 install_element (VIEW_NODE
, &show_ip_bgp_ipv4_community_all_cmd
);
11564 install_element (VIEW_NODE
, &show_ip_bgp_community_cmd
);
11565 install_element (VIEW_NODE
, &show_ip_bgp_community2_cmd
);
11566 install_element (VIEW_NODE
, &show_ip_bgp_community3_cmd
);
11567 install_element (VIEW_NODE
, &show_ip_bgp_community4_cmd
);
11568 install_element (VIEW_NODE
, &show_ip_bgp_ipv4_community_cmd
);
11569 install_element (VIEW_NODE
, &show_ip_bgp_ipv4_community2_cmd
);
11570 install_element (VIEW_NODE
, &show_ip_bgp_ipv4_community3_cmd
);
11571 install_element (VIEW_NODE
, &show_ip_bgp_ipv4_community4_cmd
);
11572 install_element (VIEW_NODE
, &show_ip_bgp_community_exact_cmd
);
11573 install_element (VIEW_NODE
, &show_ip_bgp_community2_exact_cmd
);
11574 install_element (VIEW_NODE
, &show_ip_bgp_community3_exact_cmd
);
11575 install_element (VIEW_NODE
, &show_ip_bgp_community4_exact_cmd
);
11576 install_element (VIEW_NODE
, &show_ip_bgp_ipv4_community_exact_cmd
);
11577 install_element (VIEW_NODE
, &show_ip_bgp_ipv4_community2_exact_cmd
);
11578 install_element (VIEW_NODE
, &show_ip_bgp_ipv4_community3_exact_cmd
);
11579 install_element (VIEW_NODE
, &show_ip_bgp_ipv4_community4_exact_cmd
);
11580 install_element (VIEW_NODE
, &show_ip_bgp_community_list_cmd
);
11581 install_element (VIEW_NODE
, &show_ip_bgp_ipv4_community_list_cmd
);
11582 install_element (VIEW_NODE
, &show_ip_bgp_community_list_exact_cmd
);
11583 install_element (VIEW_NODE
, &show_ip_bgp_ipv4_community_list_exact_cmd
);
11584 install_element (VIEW_NODE
, &show_ip_bgp_prefix_longer_cmd
);
11585 install_element (VIEW_NODE
, &show_ip_bgp_ipv4_prefix_longer_cmd
);
11586 install_element (VIEW_NODE
, &show_ip_bgp_neighbor_advertised_route_cmd
);
11587 install_element (VIEW_NODE
, &show_ip_bgp_ipv4_neighbor_advertised_route_cmd
);
11588 install_element (VIEW_NODE
, &show_ip_bgp_neighbor_received_routes_cmd
);
11589 install_element (VIEW_NODE
, &show_ip_bgp_ipv4_neighbor_received_routes_cmd
);
11590 install_element (VIEW_NODE
, &show_ip_bgp_neighbor_routes_cmd
);
11591 install_element (VIEW_NODE
, &show_ip_bgp_ipv4_neighbor_routes_cmd
);
11592 install_element (VIEW_NODE
, &show_ip_bgp_neighbor_received_prefix_filter_cmd
);
11593 install_element (VIEW_NODE
, &show_ip_bgp_ipv4_neighbor_received_prefix_filter_cmd
);
11594 install_element (VIEW_NODE
, &show_ip_bgp_dampened_paths_cmd
);
11595 install_element (VIEW_NODE
, &show_ip_bgp_flap_statistics_cmd
);
11596 install_element (VIEW_NODE
, &show_ip_bgp_flap_address_cmd
);
11597 install_element (VIEW_NODE
, &show_ip_bgp_flap_prefix_cmd
);
11598 install_element (VIEW_NODE
, &show_ip_bgp_flap_cidr_only_cmd
);
11599 install_element (VIEW_NODE
, &show_ip_bgp_flap_regexp_cmd
);
11600 install_element (VIEW_NODE
, &show_ip_bgp_flap_filter_list_cmd
);
11601 install_element (VIEW_NODE
, &show_ip_bgp_flap_prefix_list_cmd
);
11602 install_element (VIEW_NODE
, &show_ip_bgp_flap_prefix_longer_cmd
);
11603 install_element (VIEW_NODE
, &show_ip_bgp_flap_route_map_cmd
);
11604 install_element (VIEW_NODE
, &show_ip_bgp_neighbor_flap_cmd
);
11605 install_element (VIEW_NODE
, &show_ip_bgp_neighbor_damp_cmd
);
11606 install_element (VIEW_NODE
, &show_ip_bgp_rsclient_cmd
);
11607 install_element (VIEW_NODE
, &show_ip_bgp_rsclient_route_cmd
);
11608 install_element (VIEW_NODE
, &show_ip_bgp_rsclient_prefix_cmd
);
11609 install_element (VIEW_NODE
, &show_ip_bgp_view_neighbor_advertised_route_cmd
);
11610 install_element (VIEW_NODE
, &show_ip_bgp_view_neighbor_received_routes_cmd
);
11611 install_element (VIEW_NODE
, &show_ip_bgp_view_rsclient_cmd
);
11612 install_element (VIEW_NODE
, &show_ip_bgp_view_rsclient_route_cmd
);
11613 install_element (VIEW_NODE
, &show_ip_bgp_view_rsclient_prefix_cmd
);
11615 /* Restricted node: VIEW_NODE - (set of dangerous commands) */
11616 install_element (RESTRICTED_NODE
, &show_ip_bgp_route_cmd
);
11617 install_element (RESTRICTED_NODE
, &show_ip_bgp_ipv4_route_cmd
);
11618 install_element (RESTRICTED_NODE
, &show_ip_bgp_vpnv4_rd_route_cmd
);
11619 install_element (RESTRICTED_NODE
, &show_ip_bgp_prefix_cmd
);
11620 install_element (RESTRICTED_NODE
, &show_ip_bgp_ipv4_prefix_cmd
);
11621 install_element (RESTRICTED_NODE
, &show_ip_bgp_vpnv4_all_prefix_cmd
);
11622 install_element (RESTRICTED_NODE
, &show_ip_bgp_vpnv4_rd_prefix_cmd
);
11623 install_element (RESTRICTED_NODE
, &show_ip_bgp_view_route_cmd
);
11624 install_element (RESTRICTED_NODE
, &show_ip_bgp_view_prefix_cmd
);
11625 install_element (RESTRICTED_NODE
, &show_ip_bgp_community_cmd
);
11626 install_element (RESTRICTED_NODE
, &show_ip_bgp_community2_cmd
);
11627 install_element (RESTRICTED_NODE
, &show_ip_bgp_community3_cmd
);
11628 install_element (RESTRICTED_NODE
, &show_ip_bgp_community4_cmd
);
11629 install_element (RESTRICTED_NODE
, &show_ip_bgp_ipv4_community_cmd
);
11630 install_element (RESTRICTED_NODE
, &show_ip_bgp_ipv4_community2_cmd
);
11631 install_element (RESTRICTED_NODE
, &show_ip_bgp_ipv4_community3_cmd
);
11632 install_element (RESTRICTED_NODE
, &show_ip_bgp_ipv4_community4_cmd
);
11633 install_element (RESTRICTED_NODE
, &show_ip_bgp_community_exact_cmd
);
11634 install_element (RESTRICTED_NODE
, &show_ip_bgp_community2_exact_cmd
);
11635 install_element (RESTRICTED_NODE
, &show_ip_bgp_community3_exact_cmd
);
11636 install_element (RESTRICTED_NODE
, &show_ip_bgp_community4_exact_cmd
);
11637 install_element (RESTRICTED_NODE
, &show_ip_bgp_ipv4_community_exact_cmd
);
11638 install_element (RESTRICTED_NODE
, &show_ip_bgp_ipv4_community2_exact_cmd
);
11639 install_element (RESTRICTED_NODE
, &show_ip_bgp_ipv4_community3_exact_cmd
);
11640 install_element (RESTRICTED_NODE
, &show_ip_bgp_ipv4_community4_exact_cmd
);
11641 install_element (RESTRICTED_NODE
, &show_ip_bgp_rsclient_route_cmd
);
11642 install_element (RESTRICTED_NODE
, &show_ip_bgp_rsclient_prefix_cmd
);
11643 install_element (RESTRICTED_NODE
, &show_ip_bgp_view_rsclient_route_cmd
);
11644 install_element (RESTRICTED_NODE
, &show_ip_bgp_view_rsclient_prefix_cmd
);
11646 install_element (ENABLE_NODE
, &show_ip_bgp_cmd
);
11647 install_element (ENABLE_NODE
, &show_ip_bgp_ipv4_cmd
);
11648 install_element (ENABLE_NODE
, &show_ip_bgp_route_cmd
);
11649 install_element (ENABLE_NODE
, &show_ip_bgp_ipv4_route_cmd
);
11650 install_element (ENABLE_NODE
, &show_ip_bgp_vpnv4_all_route_cmd
);
11651 install_element (ENABLE_NODE
, &show_ip_bgp_vpnv4_rd_route_cmd
);
11652 install_element (ENABLE_NODE
, &show_ip_bgp_prefix_cmd
);
11653 install_element (ENABLE_NODE
, &show_ip_bgp_ipv4_prefix_cmd
);
11654 install_element (ENABLE_NODE
, &show_ip_bgp_vpnv4_all_prefix_cmd
);
11655 install_element (ENABLE_NODE
, &show_ip_bgp_vpnv4_rd_prefix_cmd
);
11656 install_element (ENABLE_NODE
, &show_ip_bgp_view_cmd
);
11657 install_element (ENABLE_NODE
, &show_ip_bgp_view_route_cmd
);
11658 install_element (ENABLE_NODE
, &show_ip_bgp_view_prefix_cmd
);
11659 install_element (ENABLE_NODE
, &show_ip_bgp_regexp_cmd
);
11660 install_element (ENABLE_NODE
, &show_ip_bgp_ipv4_regexp_cmd
);
11661 install_element (ENABLE_NODE
, &show_ip_bgp_prefix_list_cmd
);
11662 install_element (ENABLE_NODE
, &show_ip_bgp_ipv4_prefix_list_cmd
);
11663 install_element (ENABLE_NODE
, &show_ip_bgp_filter_list_cmd
);
11664 install_element (ENABLE_NODE
, &show_ip_bgp_ipv4_filter_list_cmd
);
11665 install_element (ENABLE_NODE
, &show_ip_bgp_route_map_cmd
);
11666 install_element (ENABLE_NODE
, &show_ip_bgp_ipv4_route_map_cmd
);
11667 install_element (ENABLE_NODE
, &show_ip_bgp_cidr_only_cmd
);
11668 install_element (ENABLE_NODE
, &show_ip_bgp_ipv4_cidr_only_cmd
);
11669 install_element (ENABLE_NODE
, &show_ip_bgp_community_all_cmd
);
11670 install_element (ENABLE_NODE
, &show_ip_bgp_ipv4_community_all_cmd
);
11671 install_element (ENABLE_NODE
, &show_ip_bgp_community_cmd
);
11672 install_element (ENABLE_NODE
, &show_ip_bgp_community2_cmd
);
11673 install_element (ENABLE_NODE
, &show_ip_bgp_community3_cmd
);
11674 install_element (ENABLE_NODE
, &show_ip_bgp_community4_cmd
);
11675 install_element (ENABLE_NODE
, &show_ip_bgp_ipv4_community_cmd
);
11676 install_element (ENABLE_NODE
, &show_ip_bgp_ipv4_community2_cmd
);
11677 install_element (ENABLE_NODE
, &show_ip_bgp_ipv4_community3_cmd
);
11678 install_element (ENABLE_NODE
, &show_ip_bgp_ipv4_community4_cmd
);
11679 install_element (ENABLE_NODE
, &show_ip_bgp_community_exact_cmd
);
11680 install_element (ENABLE_NODE
, &show_ip_bgp_community2_exact_cmd
);
11681 install_element (ENABLE_NODE
, &show_ip_bgp_community3_exact_cmd
);
11682 install_element (ENABLE_NODE
, &show_ip_bgp_community4_exact_cmd
);
11683 install_element (ENABLE_NODE
, &show_ip_bgp_ipv4_community_exact_cmd
);
11684 install_element (ENABLE_NODE
, &show_ip_bgp_ipv4_community2_exact_cmd
);
11685 install_element (ENABLE_NODE
, &show_ip_bgp_ipv4_community3_exact_cmd
);
11686 install_element (ENABLE_NODE
, &show_ip_bgp_ipv4_community4_exact_cmd
);
11687 install_element (ENABLE_NODE
, &show_ip_bgp_community_list_cmd
);
11688 install_element (ENABLE_NODE
, &show_ip_bgp_ipv4_community_list_cmd
);
11689 install_element (ENABLE_NODE
, &show_ip_bgp_community_list_exact_cmd
);
11690 install_element (ENABLE_NODE
, &show_ip_bgp_ipv4_community_list_exact_cmd
);
11691 install_element (ENABLE_NODE
, &show_ip_bgp_prefix_longer_cmd
);
11692 install_element (ENABLE_NODE
, &show_ip_bgp_ipv4_prefix_longer_cmd
);
11693 install_element (ENABLE_NODE
, &show_ip_bgp_neighbor_advertised_route_cmd
);
11694 install_element (ENABLE_NODE
, &show_ip_bgp_ipv4_neighbor_advertised_route_cmd
);
11695 install_element (ENABLE_NODE
, &show_ip_bgp_neighbor_received_routes_cmd
);
11696 install_element (ENABLE_NODE
, &show_ip_bgp_ipv4_neighbor_received_routes_cmd
);
11697 install_element (ENABLE_NODE
, &show_ip_bgp_neighbor_routes_cmd
);
11698 install_element (ENABLE_NODE
, &show_ip_bgp_ipv4_neighbor_routes_cmd
);
11699 install_element (ENABLE_NODE
, &show_ip_bgp_neighbor_received_prefix_filter_cmd
);
11700 install_element (ENABLE_NODE
, &show_ip_bgp_ipv4_neighbor_received_prefix_filter_cmd
);
11701 install_element (ENABLE_NODE
, &show_ip_bgp_dampened_paths_cmd
);
11702 install_element (ENABLE_NODE
, &show_ip_bgp_flap_statistics_cmd
);
11703 install_element (ENABLE_NODE
, &show_ip_bgp_flap_address_cmd
);
11704 install_element (ENABLE_NODE
, &show_ip_bgp_flap_prefix_cmd
);
11705 install_element (ENABLE_NODE
, &show_ip_bgp_flap_cidr_only_cmd
);
11706 install_element (ENABLE_NODE
, &show_ip_bgp_flap_regexp_cmd
);
11707 install_element (ENABLE_NODE
, &show_ip_bgp_flap_filter_list_cmd
);
11708 install_element (ENABLE_NODE
, &show_ip_bgp_flap_prefix_list_cmd
);
11709 install_element (ENABLE_NODE
, &show_ip_bgp_flap_prefix_longer_cmd
);
11710 install_element (ENABLE_NODE
, &show_ip_bgp_flap_route_map_cmd
);
11711 install_element (ENABLE_NODE
, &show_ip_bgp_neighbor_flap_cmd
);
11712 install_element (ENABLE_NODE
, &show_ip_bgp_neighbor_damp_cmd
);
11713 install_element (ENABLE_NODE
, &show_ip_bgp_rsclient_cmd
);
11714 install_element (ENABLE_NODE
, &show_ip_bgp_rsclient_route_cmd
);
11715 install_element (ENABLE_NODE
, &show_ip_bgp_rsclient_prefix_cmd
);
11716 install_element (ENABLE_NODE
, &show_ip_bgp_view_neighbor_advertised_route_cmd
);
11717 install_element (ENABLE_NODE
, &show_ip_bgp_view_neighbor_received_routes_cmd
);
11718 install_element (ENABLE_NODE
, &show_ip_bgp_view_rsclient_cmd
);
11719 install_element (ENABLE_NODE
, &show_ip_bgp_view_rsclient_route_cmd
);
11720 install_element (ENABLE_NODE
, &show_ip_bgp_view_rsclient_prefix_cmd
);
11722 /* BGP dampening clear commands */
11723 install_element (ENABLE_NODE
, &clear_ip_bgp_dampening_cmd
);
11724 install_element (ENABLE_NODE
, &clear_ip_bgp_dampening_prefix_cmd
);
11725 install_element (ENABLE_NODE
, &clear_ip_bgp_dampening_address_cmd
);
11726 install_element (ENABLE_NODE
, &clear_ip_bgp_dampening_address_mask_cmd
);
11729 install_element (ENABLE_NODE
, &show_ip_bgp_neighbor_prefix_counts_cmd
);
11730 install_element (ENABLE_NODE
, &show_ip_bgp_ipv4_neighbor_prefix_counts_cmd
);
11731 install_element (ENABLE_NODE
, &show_ip_bgp_vpnv4_neighbor_prefix_counts_cmd
);
11733 install_element (ENABLE_NODE
, &show_bgp_ipv6_neighbor_prefix_counts_cmd
);
11735 /* New config IPv6 BGP commands. */
11736 install_element (BGP_IPV6_NODE
, &ipv6_bgp_network_cmd
);
11737 install_element (BGP_IPV6_NODE
, &ipv6_bgp_network_route_map_cmd
);
11738 install_element (BGP_IPV6_NODE
, &no_ipv6_bgp_network_cmd
);
11739 install_element (BGP_IPV6_NODE
, &no_ipv6_bgp_network_route_map_cmd
);
11741 install_element (BGP_IPV6_NODE
, &ipv6_aggregate_address_cmd
);
11742 install_element (BGP_IPV6_NODE
, &ipv6_aggregate_address_summary_only_cmd
);
11743 install_element (BGP_IPV6_NODE
, &no_ipv6_aggregate_address_cmd
);
11744 install_element (BGP_IPV6_NODE
, &no_ipv6_aggregate_address_summary_only_cmd
);
11746 /* Old config IPv6 BGP commands. */
11747 install_element (BGP_NODE
, &old_ipv6_bgp_network_cmd
);
11748 install_element (BGP_NODE
, &old_no_ipv6_bgp_network_cmd
);
11750 install_element (BGP_NODE
, &old_ipv6_aggregate_address_cmd
);
11751 install_element (BGP_NODE
, &old_ipv6_aggregate_address_summary_only_cmd
);
11752 install_element (BGP_NODE
, &old_no_ipv6_aggregate_address_cmd
);
11753 install_element (BGP_NODE
, &old_no_ipv6_aggregate_address_summary_only_cmd
);
11755 install_element (VIEW_NODE
, &show_bgp_cmd
);
11756 install_element (VIEW_NODE
, &show_bgp_ipv6_cmd
);
11757 install_element (VIEW_NODE
, &show_bgp_route_cmd
);
11758 install_element (VIEW_NODE
, &show_bgp_ipv6_route_cmd
);
11759 install_element (VIEW_NODE
, &show_bgp_prefix_cmd
);
11760 install_element (VIEW_NODE
, &show_bgp_ipv6_prefix_cmd
);
11761 install_element (VIEW_NODE
, &show_bgp_regexp_cmd
);
11762 install_element (VIEW_NODE
, &show_bgp_ipv6_regexp_cmd
);
11763 install_element (VIEW_NODE
, &show_bgp_prefix_list_cmd
);
11764 install_element (VIEW_NODE
, &show_bgp_ipv6_prefix_list_cmd
);
11765 install_element (VIEW_NODE
, &show_bgp_filter_list_cmd
);
11766 install_element (VIEW_NODE
, &show_bgp_ipv6_filter_list_cmd
);
11767 install_element (VIEW_NODE
, &show_bgp_route_map_cmd
);
11768 install_element (VIEW_NODE
, &show_bgp_ipv6_route_map_cmd
);
11769 install_element (VIEW_NODE
, &show_bgp_community_all_cmd
);
11770 install_element (VIEW_NODE
, &show_bgp_ipv6_community_all_cmd
);
11771 install_element (VIEW_NODE
, &show_bgp_community_cmd
);
11772 install_element (VIEW_NODE
, &show_bgp_ipv6_community_cmd
);
11773 install_element (VIEW_NODE
, &show_bgp_community2_cmd
);
11774 install_element (VIEW_NODE
, &show_bgp_ipv6_community2_cmd
);
11775 install_element (VIEW_NODE
, &show_bgp_community3_cmd
);
11776 install_element (VIEW_NODE
, &show_bgp_ipv6_community3_cmd
);
11777 install_element (VIEW_NODE
, &show_bgp_community4_cmd
);
11778 install_element (VIEW_NODE
, &show_bgp_ipv6_community4_cmd
);
11779 install_element (VIEW_NODE
, &show_bgp_community_exact_cmd
);
11780 install_element (VIEW_NODE
, &show_bgp_ipv6_community_exact_cmd
);
11781 install_element (VIEW_NODE
, &show_bgp_community2_exact_cmd
);
11782 install_element (VIEW_NODE
, &show_bgp_ipv6_community2_exact_cmd
);
11783 install_element (VIEW_NODE
, &show_bgp_community3_exact_cmd
);
11784 install_element (VIEW_NODE
, &show_bgp_ipv6_community3_exact_cmd
);
11785 install_element (VIEW_NODE
, &show_bgp_community4_exact_cmd
);
11786 install_element (VIEW_NODE
, &show_bgp_ipv6_community4_exact_cmd
);
11787 install_element (VIEW_NODE
, &show_bgp_community_list_cmd
);
11788 install_element (VIEW_NODE
, &show_bgp_ipv6_community_list_cmd
);
11789 install_element (VIEW_NODE
, &show_bgp_community_list_exact_cmd
);
11790 install_element (VIEW_NODE
, &show_bgp_ipv6_community_list_exact_cmd
);
11791 install_element (VIEW_NODE
, &show_bgp_prefix_longer_cmd
);
11792 install_element (VIEW_NODE
, &show_bgp_ipv6_prefix_longer_cmd
);
11793 install_element (VIEW_NODE
, &show_bgp_neighbor_advertised_route_cmd
);
11794 install_element (VIEW_NODE
, &show_bgp_ipv6_neighbor_advertised_route_cmd
);
11795 install_element (VIEW_NODE
, &show_bgp_neighbor_received_routes_cmd
);
11796 install_element (VIEW_NODE
, &show_bgp_ipv6_neighbor_received_routes_cmd
);
11797 install_element (VIEW_NODE
, &show_bgp_neighbor_routes_cmd
);
11798 install_element (VIEW_NODE
, &show_bgp_ipv6_neighbor_routes_cmd
);
11799 install_element (VIEW_NODE
, &show_bgp_neighbor_received_prefix_filter_cmd
);
11800 install_element (VIEW_NODE
, &show_bgp_ipv6_neighbor_received_prefix_filter_cmd
);
11801 install_element (VIEW_NODE
, &show_bgp_neighbor_flap_cmd
);
11802 install_element (VIEW_NODE
, &show_bgp_ipv6_neighbor_flap_cmd
);
11803 install_element (VIEW_NODE
, &show_bgp_neighbor_damp_cmd
);
11804 install_element (VIEW_NODE
, &show_bgp_ipv6_neighbor_damp_cmd
);
11805 install_element (VIEW_NODE
, &show_bgp_rsclient_cmd
);
11806 install_element (VIEW_NODE
, &show_bgp_rsclient_route_cmd
);
11807 install_element (VIEW_NODE
, &show_bgp_rsclient_prefix_cmd
);
11808 install_element (VIEW_NODE
, &show_bgp_view_cmd
);
11809 install_element (VIEW_NODE
, &show_bgp_view_ipv6_cmd
);
11810 install_element (VIEW_NODE
, &show_bgp_view_route_cmd
);
11811 install_element (VIEW_NODE
, &show_bgp_view_ipv6_route_cmd
);
11812 install_element (VIEW_NODE
, &show_bgp_view_prefix_cmd
);
11813 install_element (VIEW_NODE
, &show_bgp_view_ipv6_prefix_cmd
);
11814 install_element (VIEW_NODE
, &show_bgp_view_neighbor_advertised_route_cmd
);
11815 install_element (VIEW_NODE
, &show_bgp_view_ipv6_neighbor_advertised_route_cmd
);
11816 install_element (VIEW_NODE
, &show_bgp_view_neighbor_received_routes_cmd
);
11817 install_element (VIEW_NODE
, &show_bgp_view_ipv6_neighbor_received_routes_cmd
);
11818 install_element (VIEW_NODE
, &show_bgp_view_neighbor_routes_cmd
);
11819 install_element (VIEW_NODE
, &show_bgp_view_ipv6_neighbor_routes_cmd
);
11820 install_element (VIEW_NODE
, &show_bgp_view_neighbor_received_prefix_filter_cmd
);
11821 install_element (VIEW_NODE
, &show_bgp_view_ipv6_neighbor_received_prefix_filter_cmd
);
11822 install_element (VIEW_NODE
, &show_bgp_view_neighbor_flap_cmd
);
11823 install_element (VIEW_NODE
, &show_bgp_view_ipv6_neighbor_flap_cmd
);
11824 install_element (VIEW_NODE
, &show_bgp_view_neighbor_damp_cmd
);
11825 install_element (VIEW_NODE
, &show_bgp_view_ipv6_neighbor_damp_cmd
);
11826 install_element (VIEW_NODE
, &show_bgp_view_rsclient_cmd
);
11827 install_element (VIEW_NODE
, &show_bgp_view_rsclient_route_cmd
);
11828 install_element (VIEW_NODE
, &show_bgp_view_rsclient_prefix_cmd
);
11831 * VIEW_NODE - (set of dangerous commands) - (commands dependent on prev)
11833 install_element (RESTRICTED_NODE
, &show_bgp_route_cmd
);
11834 install_element (RESTRICTED_NODE
, &show_bgp_ipv6_route_cmd
);
11835 install_element (RESTRICTED_NODE
, &show_bgp_prefix_cmd
);
11836 install_element (RESTRICTED_NODE
, &show_bgp_ipv6_prefix_cmd
);
11837 install_element (RESTRICTED_NODE
, &show_bgp_community_cmd
);
11838 install_element (RESTRICTED_NODE
, &show_bgp_ipv6_community_cmd
);
11839 install_element (RESTRICTED_NODE
, &show_bgp_community2_cmd
);
11840 install_element (RESTRICTED_NODE
, &show_bgp_ipv6_community2_cmd
);
11841 install_element (RESTRICTED_NODE
, &show_bgp_community3_cmd
);
11842 install_element (RESTRICTED_NODE
, &show_bgp_ipv6_community3_cmd
);
11843 install_element (RESTRICTED_NODE
, &show_bgp_community4_cmd
);
11844 install_element (RESTRICTED_NODE
, &show_bgp_ipv6_community4_cmd
);
11845 install_element (RESTRICTED_NODE
, &show_bgp_community_exact_cmd
);
11846 install_element (RESTRICTED_NODE
, &show_bgp_ipv6_community_exact_cmd
);
11847 install_element (RESTRICTED_NODE
, &show_bgp_community2_exact_cmd
);
11848 install_element (RESTRICTED_NODE
, &show_bgp_ipv6_community2_exact_cmd
);
11849 install_element (RESTRICTED_NODE
, &show_bgp_community3_exact_cmd
);
11850 install_element (RESTRICTED_NODE
, &show_bgp_ipv6_community3_exact_cmd
);
11851 install_element (RESTRICTED_NODE
, &show_bgp_community4_exact_cmd
);
11852 install_element (RESTRICTED_NODE
, &show_bgp_ipv6_community4_exact_cmd
);
11853 install_element (RESTRICTED_NODE
, &show_bgp_rsclient_route_cmd
);
11854 install_element (RESTRICTED_NODE
, &show_bgp_rsclient_prefix_cmd
);
11855 install_element (RESTRICTED_NODE
, &show_bgp_view_route_cmd
);
11856 install_element (RESTRICTED_NODE
, &show_bgp_view_ipv6_route_cmd
);
11857 install_element (RESTRICTED_NODE
, &show_bgp_view_prefix_cmd
);
11858 install_element (RESTRICTED_NODE
, &show_bgp_view_ipv6_prefix_cmd
);
11859 install_element (RESTRICTED_NODE
, &show_bgp_view_neighbor_received_prefix_filter_cmd
);
11860 install_element (RESTRICTED_NODE
, &show_bgp_view_ipv6_neighbor_received_prefix_filter_cmd
);
11861 install_element (RESTRICTED_NODE
, &show_bgp_view_rsclient_route_cmd
);
11862 install_element (RESTRICTED_NODE
, &show_bgp_view_rsclient_prefix_cmd
);
11864 install_element (ENABLE_NODE
, &show_bgp_cmd
);
11865 install_element (ENABLE_NODE
, &show_bgp_ipv6_cmd
);
11866 install_element (ENABLE_NODE
, &show_bgp_route_cmd
);
11867 install_element (ENABLE_NODE
, &show_bgp_ipv6_route_cmd
);
11868 install_element (ENABLE_NODE
, &show_bgp_prefix_cmd
);
11869 install_element (ENABLE_NODE
, &show_bgp_ipv6_prefix_cmd
);
11870 install_element (ENABLE_NODE
, &show_bgp_regexp_cmd
);
11871 install_element (ENABLE_NODE
, &show_bgp_ipv6_regexp_cmd
);
11872 install_element (ENABLE_NODE
, &show_bgp_prefix_list_cmd
);
11873 install_element (ENABLE_NODE
, &show_bgp_ipv6_prefix_list_cmd
);
11874 install_element (ENABLE_NODE
, &show_bgp_filter_list_cmd
);
11875 install_element (ENABLE_NODE
, &show_bgp_ipv6_filter_list_cmd
);
11876 install_element (ENABLE_NODE
, &show_bgp_route_map_cmd
);
11877 install_element (ENABLE_NODE
, &show_bgp_ipv6_route_map_cmd
);
11878 install_element (ENABLE_NODE
, &show_bgp_community_all_cmd
);
11879 install_element (ENABLE_NODE
, &show_bgp_ipv6_community_all_cmd
);
11880 install_element (ENABLE_NODE
, &show_bgp_community_cmd
);
11881 install_element (ENABLE_NODE
, &show_bgp_ipv6_community_cmd
);
11882 install_element (ENABLE_NODE
, &show_bgp_community2_cmd
);
11883 install_element (ENABLE_NODE
, &show_bgp_ipv6_community2_cmd
);
11884 install_element (ENABLE_NODE
, &show_bgp_community3_cmd
);
11885 install_element (ENABLE_NODE
, &show_bgp_ipv6_community3_cmd
);
11886 install_element (ENABLE_NODE
, &show_bgp_community4_cmd
);
11887 install_element (ENABLE_NODE
, &show_bgp_ipv6_community4_cmd
);
11888 install_element (ENABLE_NODE
, &show_bgp_community_exact_cmd
);
11889 install_element (ENABLE_NODE
, &show_bgp_ipv6_community_exact_cmd
);
11890 install_element (ENABLE_NODE
, &show_bgp_community2_exact_cmd
);
11891 install_element (ENABLE_NODE
, &show_bgp_ipv6_community2_exact_cmd
);
11892 install_element (ENABLE_NODE
, &show_bgp_community3_exact_cmd
);
11893 install_element (ENABLE_NODE
, &show_bgp_ipv6_community3_exact_cmd
);
11894 install_element (ENABLE_NODE
, &show_bgp_community4_exact_cmd
);
11895 install_element (ENABLE_NODE
, &show_bgp_ipv6_community4_exact_cmd
);
11896 install_element (ENABLE_NODE
, &show_bgp_community_list_cmd
);
11897 install_element (ENABLE_NODE
, &show_bgp_ipv6_community_list_cmd
);
11898 install_element (ENABLE_NODE
, &show_bgp_community_list_exact_cmd
);
11899 install_element (ENABLE_NODE
, &show_bgp_ipv6_community_list_exact_cmd
);
11900 install_element (ENABLE_NODE
, &show_bgp_prefix_longer_cmd
);
11901 install_element (ENABLE_NODE
, &show_bgp_ipv6_prefix_longer_cmd
);
11902 install_element (ENABLE_NODE
, &show_bgp_neighbor_advertised_route_cmd
);
11903 install_element (ENABLE_NODE
, &show_bgp_ipv6_neighbor_advertised_route_cmd
);
11904 install_element (ENABLE_NODE
, &show_bgp_neighbor_received_routes_cmd
);
11905 install_element (ENABLE_NODE
, &show_bgp_ipv6_neighbor_received_routes_cmd
);
11906 install_element (ENABLE_NODE
, &show_bgp_neighbor_routes_cmd
);
11907 install_element (ENABLE_NODE
, &show_bgp_ipv6_neighbor_routes_cmd
);
11908 install_element (ENABLE_NODE
, &show_bgp_neighbor_received_prefix_filter_cmd
);
11909 install_element (ENABLE_NODE
, &show_bgp_ipv6_neighbor_received_prefix_filter_cmd
);
11910 install_element (ENABLE_NODE
, &show_bgp_neighbor_flap_cmd
);
11911 install_element (ENABLE_NODE
, &show_bgp_ipv6_neighbor_flap_cmd
);
11912 install_element (ENABLE_NODE
, &show_bgp_neighbor_damp_cmd
);
11913 install_element (ENABLE_NODE
, &show_bgp_ipv6_neighbor_damp_cmd
);
11914 install_element (ENABLE_NODE
, &show_bgp_rsclient_cmd
);
11915 install_element (ENABLE_NODE
, &show_bgp_rsclient_route_cmd
);
11916 install_element (ENABLE_NODE
, &show_bgp_rsclient_prefix_cmd
);
11917 install_element (ENABLE_NODE
, &show_bgp_view_cmd
);
11918 install_element (ENABLE_NODE
, &show_bgp_view_ipv6_cmd
);
11919 install_element (ENABLE_NODE
, &show_bgp_view_route_cmd
);
11920 install_element (ENABLE_NODE
, &show_bgp_view_ipv6_route_cmd
);
11921 install_element (ENABLE_NODE
, &show_bgp_view_prefix_cmd
);
11922 install_element (ENABLE_NODE
, &show_bgp_view_ipv6_prefix_cmd
);
11923 install_element (ENABLE_NODE
, &show_bgp_view_neighbor_advertised_route_cmd
);
11924 install_element (ENABLE_NODE
, &show_bgp_view_ipv6_neighbor_advertised_route_cmd
);
11925 install_element (ENABLE_NODE
, &show_bgp_view_neighbor_received_routes_cmd
);
11926 install_element (ENABLE_NODE
, &show_bgp_view_ipv6_neighbor_received_routes_cmd
);
11927 install_element (ENABLE_NODE
, &show_bgp_view_neighbor_routes_cmd
);
11928 install_element (ENABLE_NODE
, &show_bgp_view_ipv6_neighbor_routes_cmd
);
11929 install_element (ENABLE_NODE
, &show_bgp_view_neighbor_received_prefix_filter_cmd
);
11930 install_element (ENABLE_NODE
, &show_bgp_view_ipv6_neighbor_received_prefix_filter_cmd
);
11931 install_element (ENABLE_NODE
, &show_bgp_view_neighbor_flap_cmd
);
11932 install_element (ENABLE_NODE
, &show_bgp_view_ipv6_neighbor_flap_cmd
);
11933 install_element (ENABLE_NODE
, &show_bgp_view_neighbor_damp_cmd
);
11934 install_element (ENABLE_NODE
, &show_bgp_view_ipv6_neighbor_damp_cmd
);
11935 install_element (ENABLE_NODE
, &show_bgp_view_rsclient_cmd
);
11936 install_element (ENABLE_NODE
, &show_bgp_view_rsclient_route_cmd
);
11937 install_element (ENABLE_NODE
, &show_bgp_view_rsclient_prefix_cmd
);
11940 install_element (ENABLE_NODE
, &show_bgp_statistics_cmd
);
11941 install_element (ENABLE_NODE
, &show_bgp_statistics_vpnv4_cmd
);
11942 install_element (ENABLE_NODE
, &show_bgp_statistics_view_cmd
);
11943 install_element (ENABLE_NODE
, &show_bgp_statistics_view_vpnv4_cmd
);
11946 install_element (VIEW_NODE
, &show_ipv6_bgp_cmd
);
11947 install_element (VIEW_NODE
, &show_ipv6_bgp_route_cmd
);
11948 install_element (VIEW_NODE
, &show_ipv6_bgp_prefix_cmd
);
11949 install_element (VIEW_NODE
, &show_ipv6_bgp_regexp_cmd
);
11950 install_element (VIEW_NODE
, &show_ipv6_bgp_prefix_list_cmd
);
11951 install_element (VIEW_NODE
, &show_ipv6_bgp_filter_list_cmd
);
11952 install_element (VIEW_NODE
, &show_ipv6_bgp_community_all_cmd
);
11953 install_element (VIEW_NODE
, &show_ipv6_bgp_community_cmd
);
11954 install_element (VIEW_NODE
, &show_ipv6_bgp_community2_cmd
);
11955 install_element (VIEW_NODE
, &show_ipv6_bgp_community3_cmd
);
11956 install_element (VIEW_NODE
, &show_ipv6_bgp_community4_cmd
);
11957 install_element (VIEW_NODE
, &show_ipv6_bgp_community_exact_cmd
);
11958 install_element (VIEW_NODE
, &show_ipv6_bgp_community2_exact_cmd
);
11959 install_element (VIEW_NODE
, &show_ipv6_bgp_community3_exact_cmd
);
11960 install_element (VIEW_NODE
, &show_ipv6_bgp_community4_exact_cmd
);
11961 install_element (VIEW_NODE
, &show_ipv6_bgp_community_list_cmd
);
11962 install_element (VIEW_NODE
, &show_ipv6_bgp_community_list_exact_cmd
);
11963 install_element (VIEW_NODE
, &show_ipv6_bgp_prefix_longer_cmd
);
11964 install_element (VIEW_NODE
, &show_ipv6_mbgp_cmd
);
11965 install_element (VIEW_NODE
, &show_ipv6_mbgp_route_cmd
);
11966 install_element (VIEW_NODE
, &show_ipv6_mbgp_prefix_cmd
);
11967 install_element (VIEW_NODE
, &show_ipv6_mbgp_regexp_cmd
);
11968 install_element (VIEW_NODE
, &show_ipv6_mbgp_prefix_list_cmd
);
11969 install_element (VIEW_NODE
, &show_ipv6_mbgp_filter_list_cmd
);
11970 install_element (VIEW_NODE
, &show_ipv6_mbgp_community_all_cmd
);
11971 install_element (VIEW_NODE
, &show_ipv6_mbgp_community_cmd
);
11972 install_element (VIEW_NODE
, &show_ipv6_mbgp_community2_cmd
);
11973 install_element (VIEW_NODE
, &show_ipv6_mbgp_community3_cmd
);
11974 install_element (VIEW_NODE
, &show_ipv6_mbgp_community4_cmd
);
11975 install_element (VIEW_NODE
, &show_ipv6_mbgp_community_exact_cmd
);
11976 install_element (VIEW_NODE
, &show_ipv6_mbgp_community2_exact_cmd
);
11977 install_element (VIEW_NODE
, &show_ipv6_mbgp_community3_exact_cmd
);
11978 install_element (VIEW_NODE
, &show_ipv6_mbgp_community4_exact_cmd
);
11979 install_element (VIEW_NODE
, &show_ipv6_mbgp_community_list_cmd
);
11980 install_element (VIEW_NODE
, &show_ipv6_mbgp_community_list_exact_cmd
);
11981 install_element (VIEW_NODE
, &show_ipv6_mbgp_prefix_longer_cmd
);
11984 install_element (ENABLE_NODE
, &show_ipv6_bgp_cmd
);
11985 install_element (ENABLE_NODE
, &show_ipv6_bgp_route_cmd
);
11986 install_element (ENABLE_NODE
, &show_ipv6_bgp_prefix_cmd
);
11987 install_element (ENABLE_NODE
, &show_ipv6_bgp_regexp_cmd
);
11988 install_element (ENABLE_NODE
, &show_ipv6_bgp_prefix_list_cmd
);
11989 install_element (ENABLE_NODE
, &show_ipv6_bgp_filter_list_cmd
);
11990 install_element (ENABLE_NODE
, &show_ipv6_bgp_community_all_cmd
);
11991 install_element (ENABLE_NODE
, &show_ipv6_bgp_community_cmd
);
11992 install_element (ENABLE_NODE
, &show_ipv6_bgp_community2_cmd
);
11993 install_element (ENABLE_NODE
, &show_ipv6_bgp_community3_cmd
);
11994 install_element (ENABLE_NODE
, &show_ipv6_bgp_community4_cmd
);
11995 install_element (ENABLE_NODE
, &show_ipv6_bgp_community_exact_cmd
);
11996 install_element (ENABLE_NODE
, &show_ipv6_bgp_community2_exact_cmd
);
11997 install_element (ENABLE_NODE
, &show_ipv6_bgp_community3_exact_cmd
);
11998 install_element (ENABLE_NODE
, &show_ipv6_bgp_community4_exact_cmd
);
11999 install_element (ENABLE_NODE
, &show_ipv6_bgp_community_list_cmd
);
12000 install_element (ENABLE_NODE
, &show_ipv6_bgp_community_list_exact_cmd
);
12001 install_element (ENABLE_NODE
, &show_ipv6_bgp_prefix_longer_cmd
);
12002 install_element (ENABLE_NODE
, &show_ipv6_mbgp_cmd
);
12003 install_element (ENABLE_NODE
, &show_ipv6_mbgp_route_cmd
);
12004 install_element (ENABLE_NODE
, &show_ipv6_mbgp_prefix_cmd
);
12005 install_element (ENABLE_NODE
, &show_ipv6_mbgp_regexp_cmd
);
12006 install_element (ENABLE_NODE
, &show_ipv6_mbgp_prefix_list_cmd
);
12007 install_element (ENABLE_NODE
, &show_ipv6_mbgp_filter_list_cmd
);
12008 install_element (ENABLE_NODE
, &show_ipv6_mbgp_community_all_cmd
);
12009 install_element (ENABLE_NODE
, &show_ipv6_mbgp_community_cmd
);
12010 install_element (ENABLE_NODE
, &show_ipv6_mbgp_community2_cmd
);
12011 install_element (ENABLE_NODE
, &show_ipv6_mbgp_community3_cmd
);
12012 install_element (ENABLE_NODE
, &show_ipv6_mbgp_community4_cmd
);
12013 install_element (ENABLE_NODE
, &show_ipv6_mbgp_community_exact_cmd
);
12014 install_element (ENABLE_NODE
, &show_ipv6_mbgp_community2_exact_cmd
);
12015 install_element (ENABLE_NODE
, &show_ipv6_mbgp_community3_exact_cmd
);
12016 install_element (ENABLE_NODE
, &show_ipv6_mbgp_community4_exact_cmd
);
12017 install_element (ENABLE_NODE
, &show_ipv6_mbgp_community_list_cmd
);
12018 install_element (ENABLE_NODE
, &show_ipv6_mbgp_community_list_exact_cmd
);
12019 install_element (ENABLE_NODE
, &show_ipv6_mbgp_prefix_longer_cmd
);
12022 install_element (VIEW_NODE
, &ipv6_bgp_neighbor_advertised_route_cmd
);
12023 install_element (ENABLE_NODE
, &ipv6_bgp_neighbor_advertised_route_cmd
);
12024 install_element (VIEW_NODE
, &ipv6_mbgp_neighbor_advertised_route_cmd
);
12025 install_element (ENABLE_NODE
, &ipv6_mbgp_neighbor_advertised_route_cmd
);
12028 install_element (VIEW_NODE
, &ipv6_bgp_neighbor_received_routes_cmd
);
12029 install_element (ENABLE_NODE
, &ipv6_bgp_neighbor_received_routes_cmd
);
12030 install_element (VIEW_NODE
, &ipv6_mbgp_neighbor_received_routes_cmd
);
12031 install_element (ENABLE_NODE
, &ipv6_mbgp_neighbor_received_routes_cmd
);
12034 install_element (VIEW_NODE
, &ipv6_bgp_neighbor_routes_cmd
);
12035 install_element (ENABLE_NODE
, &ipv6_bgp_neighbor_routes_cmd
);
12036 install_element (VIEW_NODE
, &ipv6_mbgp_neighbor_routes_cmd
);
12037 install_element (ENABLE_NODE
, &ipv6_mbgp_neighbor_routes_cmd
);
12038 #endif /* HAVE_IPV6 */
12040 install_element (BGP_NODE
, &bgp_distance_cmd
);
12041 install_element (BGP_NODE
, &no_bgp_distance_cmd
);
12042 install_element (BGP_NODE
, &no_bgp_distance2_cmd
);
12043 install_element (BGP_NODE
, &bgp_distance_source_cmd
);
12044 install_element (BGP_NODE
, &no_bgp_distance_source_cmd
);
12045 install_element (BGP_NODE
, &bgp_distance_source_access_list_cmd
);
12046 install_element (BGP_NODE
, &no_bgp_distance_source_access_list_cmd
);
12048 install_element (BGP_NODE
, &bgp_damp_set_cmd
);
12049 install_element (BGP_NODE
, &bgp_damp_set2_cmd
);
12050 install_element (BGP_NODE
, &bgp_damp_set3_cmd
);
12051 install_element (BGP_NODE
, &bgp_damp_unset_cmd
);
12052 install_element (BGP_NODE
, &bgp_damp_unset2_cmd
);
12053 install_element (BGP_IPV4_NODE
, &bgp_damp_set_cmd
);
12054 install_element (BGP_IPV4_NODE
, &bgp_damp_set2_cmd
);
12055 install_element (BGP_IPV4_NODE
, &bgp_damp_set3_cmd
);
12056 install_element (BGP_IPV4_NODE
, &bgp_damp_unset_cmd
);
12057 install_element (BGP_IPV4_NODE
, &bgp_damp_unset2_cmd
);
12059 /* Deprecated AS-Pathlimit commands */
12060 install_element (BGP_NODE
, &bgp_network_ttl_cmd
);
12061 install_element (BGP_NODE
, &bgp_network_mask_ttl_cmd
);
12062 install_element (BGP_NODE
, &bgp_network_mask_natural_ttl_cmd
);
12063 install_element (BGP_NODE
, &bgp_network_backdoor_ttl_cmd
);
12064 install_element (BGP_NODE
, &bgp_network_mask_backdoor_ttl_cmd
);
12065 install_element (BGP_NODE
, &bgp_network_mask_natural_backdoor_ttl_cmd
);
12067 install_element (BGP_NODE
, &no_bgp_network_ttl_cmd
);
12068 install_element (BGP_NODE
, &no_bgp_network_mask_ttl_cmd
);
12069 install_element (BGP_NODE
, &no_bgp_network_mask_natural_ttl_cmd
);
12070 install_element (BGP_NODE
, &no_bgp_network_backdoor_ttl_cmd
);
12071 install_element (BGP_NODE
, &no_bgp_network_mask_backdoor_ttl_cmd
);
12072 install_element (BGP_NODE
, &no_bgp_network_mask_natural_backdoor_ttl_cmd
);
12074 install_element (BGP_IPV4_NODE
, &bgp_network_ttl_cmd
);
12075 install_element (BGP_IPV4_NODE
, &bgp_network_mask_ttl_cmd
);
12076 install_element (BGP_IPV4_NODE
, &bgp_network_mask_natural_ttl_cmd
);
12077 install_element (BGP_IPV4_NODE
, &bgp_network_backdoor_ttl_cmd
);
12078 install_element (BGP_IPV4_NODE
, &bgp_network_mask_backdoor_ttl_cmd
);
12079 install_element (BGP_IPV4_NODE
, &bgp_network_mask_natural_backdoor_ttl_cmd
);
12081 install_element (BGP_IPV4_NODE
, &no_bgp_network_ttl_cmd
);
12082 install_element (BGP_IPV4_NODE
, &no_bgp_network_mask_ttl_cmd
);
12083 install_element (BGP_IPV4_NODE
, &no_bgp_network_mask_natural_ttl_cmd
);
12084 install_element (BGP_IPV4_NODE
, &no_bgp_network_backdoor_ttl_cmd
);
12085 install_element (BGP_IPV4_NODE
, &no_bgp_network_mask_backdoor_ttl_cmd
);
12086 install_element (BGP_IPV4_NODE
, &no_bgp_network_mask_natural_backdoor_ttl_cmd
);
12088 install_element (BGP_IPV4M_NODE
, &bgp_network_ttl_cmd
);
12089 install_element (BGP_IPV4M_NODE
, &bgp_network_mask_ttl_cmd
);
12090 install_element (BGP_IPV4M_NODE
, &bgp_network_mask_natural_ttl_cmd
);
12091 install_element (BGP_IPV4M_NODE
, &bgp_network_backdoor_ttl_cmd
);
12092 install_element (BGP_IPV4M_NODE
, &bgp_network_mask_backdoor_ttl_cmd
);
12093 install_element (BGP_IPV4M_NODE
, &bgp_network_mask_natural_backdoor_ttl_cmd
);
12095 install_element (BGP_IPV4M_NODE
, &no_bgp_network_ttl_cmd
);
12096 install_element (BGP_IPV4M_NODE
, &no_bgp_network_mask_ttl_cmd
);
12097 install_element (BGP_IPV4M_NODE
, &no_bgp_network_mask_natural_ttl_cmd
);
12098 install_element (BGP_IPV4M_NODE
, &no_bgp_network_backdoor_ttl_cmd
);
12099 install_element (BGP_IPV4M_NODE
, &no_bgp_network_mask_backdoor_ttl_cmd
);
12100 install_element (BGP_IPV4M_NODE
, &no_bgp_network_mask_natural_backdoor_ttl_cmd
);
12103 install_element (BGP_IPV6_NODE
, &ipv6_bgp_network_ttl_cmd
);
12104 install_element (BGP_IPV6_NODE
, &no_ipv6_bgp_network_ttl_cmd
);
12109 bgp_route_finish (void)
12111 bgp_table_unlock (bgp_distance_table
);
12112 bgp_distance_table
= NULL
;