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Deactivate BGP peer via "no neighbor x.x.x.x activate" removes other config

Browse Source 
Signed-off-by: Daniel Walton <dwalton@cumulusnetworks.com>
Reviewed-by:   Donald Sharp <sharpd@cumulusnetworks.com>

Ticket: CM-6281
This commit is contained in:
Daniel Walton 2015-10-29 20:33:30 +00:00
parent 70737f3064
commit 400b1fad1d
3 changed files with 252 additions and 156 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
bgpd/bgp_vty.c
View File

@ -210,9 +210,6 @@ bgp_vty_return (struct vty *vty, int ret)
case BGP_ERR_INVALID_FLAG: case BGP_ERR_INVALID_FLAG:
str = "Invalid flag"; str = "Invalid flag";
break; break;
case BGP_ERR_PEER_INACTIVE:
str = "Activate the neighbor for the address family first";
break;
case BGP_ERR_PEER_GROUP_SHUTDOWN: case BGP_ERR_PEER_GROUP_SHUTDOWN:
str = "Peer-group has been shutdown. Activate the peer-group first"; str = "Peer-group has been shutdown. Activate the peer-group first";
break; break;

344
bgpd/bgpd.c
View File

@ -1723,7 +1723,7 @@ peer_deactivate (struct peer *peer, afi_t afi, safi_t safi)
/* De-activate the address family configuration. */ /* De-activate the address family configuration. */
peer->afc[afi][safi] = 0; peer->afc[afi][safi] = 0;
peer_af_flag_reset (peer, afi, safi);
if (peer_af_delete(peer, afi, safi) != 0) if (peer_af_delete(peer, afi, safi) != 0)
{ {
zlog_err("couldn't delete af structure for peer %s", peer->host); zlog_err("couldn't delete af structure for peer %s", peer->host);
@ -3689,16 +3689,12 @@ peer_af_flag_modify (struct peer *peer, afi_t afi, safi_t safi, u_int32_t flag,
if (! found) if (! found)
return BGP_ERR_INVALID_FLAG; return BGP_ERR_INVALID_FLAG;
/* Adress family must be activated. */ /* Special check for reflector client. */
if (! peer->afc[afi][safi])
return BGP_ERR_PEER_INACTIVE;
/* Spcecial check for reflector client. */
if (flag & PEER_FLAG_REFLECTOR_CLIENT if (flag & PEER_FLAG_REFLECTOR_CLIENT
&& peer_sort (peer) != BGP_PEER_IBGP) && peer_sort (peer) != BGP_PEER_IBGP)
return BGP_ERR_NOT_INTERNAL_PEER; return BGP_ERR_NOT_INTERNAL_PEER;
/* Spcecial check for remove-private-AS. */ /* Special check for remove-private-AS. */
if (flag & PEER_FLAG_REMOVE_PRIVATE_AS if (flag & PEER_FLAG_REMOVE_PRIVATE_AS
&& peer_sort (peer) == BGP_PEER_IBGP) && peer_sort (peer) == BGP_PEER_IBGP)
return BGP_ERR_REMOVE_PRIVATE_AS; return BGP_ERR_REMOVE_PRIVATE_AS;
@ -4168,10 +4164,6 @@ peer_default_originate_set (struct peer *peer, afi_t afi, safi_t safi,
struct peer_group *group; struct peer_group *group;
struct listnode *node, *nnode; struct listnode *node, *nnode;
/* Adress family must be activated. */
if (! peer->afc[afi][safi])
return BGP_ERR_PEER_INACTIVE;
if (! CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_DEFAULT_ORIGINATE) if (! CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_DEFAULT_ORIGINATE)
|| (rmap && ! peer->default_rmap[afi][safi].name) || (rmap && ! peer->default_rmap[afi][safi].name)
|| (rmap && strcmp (rmap, peer->default_rmap[afi][safi].name) != 0)) || (rmap && strcmp (rmap, peer->default_rmap[afi][safi].name) != 0))
@ -4226,10 +4218,6 @@ peer_default_originate_unset (struct peer *peer, afi_t afi, safi_t safi)
struct peer_group *group; struct peer_group *group;
struct listnode *node, *nnode; struct listnode *node, *nnode;
/* Adress family must be activated. */
if (! peer->afc[afi][safi])
return BGP_ERR_PEER_INACTIVE;
if (CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_DEFAULT_ORIGINATE)) if (CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_DEFAULT_ORIGINATE))
{ {
UNSET_FLAG (peer->af_flags[afi][safi], PEER_FLAG_DEFAULT_ORIGINATE); UNSET_FLAG (peer->af_flags[afi][safi], PEER_FLAG_DEFAULT_ORIGINATE);
@ -4871,9 +4859,6 @@ peer_distribute_set (struct peer *peer, afi_t afi, safi_t safi, int direct,
struct peer_group *group; struct peer_group *group;
struct listnode *node, *nnode; struct listnode *node, *nnode;
if (! peer->afc[afi][safi])
return BGP_ERR_PEER_INACTIVE;
if (direct != FILTER_IN && direct != FILTER_OUT) if (direct != FILTER_IN && direct != FILTER_OUT)
return BGP_ERR_INVALID_VALUE; return BGP_ERR_INVALID_VALUE;
@ -4921,9 +4906,6 @@ peer_distribute_unset (struct peer *peer, afi_t afi, safi_t safi, int direct)
struct peer_group *group; struct peer_group *group;
struct listnode *node, *nnode; struct listnode *node, *nnode;
if (! peer->afc[afi][safi])
return BGP_ERR_PEER_INACTIVE;
if (direct != FILTER_IN && direct != FILTER_OUT) if (direct != FILTER_IN && direct != FILTER_OUT)
return BGP_ERR_INVALID_VALUE; return BGP_ERR_INVALID_VALUE;
@ -5042,9 +5024,6 @@ peer_prefix_list_set (struct peer *peer, afi_t afi, safi_t safi, int direct,
struct peer_group *group; struct peer_group *group;
struct listnode *node, *nnode; struct listnode *node, *nnode;
if (! peer->afc[afi][safi])
return BGP_ERR_PEER_INACTIVE;
if (direct != FILTER_IN && direct != FILTER_OUT) if (direct != FILTER_IN && direct != FILTER_OUT)
return BGP_ERR_INVALID_VALUE; return BGP_ERR_INVALID_VALUE;
@ -5091,9 +5070,6 @@ peer_prefix_list_unset (struct peer *peer, afi_t afi, safi_t safi, int direct)
struct peer_group *group; struct peer_group *group;
struct listnode *node, *nnode; struct listnode *node, *nnode;
if (! peer->afc[afi][safi])
return BGP_ERR_PEER_INACTIVE;
if (direct != FILTER_IN && direct != FILTER_OUT) if (direct != FILTER_IN && direct != FILTER_OUT)
return BGP_ERR_INVALID_VALUE; return BGP_ERR_INVALID_VALUE;
@ -5215,9 +5191,6 @@ peer_aslist_set (struct peer *peer, afi_t afi, safi_t safi, int direct,
struct peer_group *group; struct peer_group *group;
struct listnode *node, *nnode; struct listnode *node, *nnode;
if (! peer->afc[afi][safi])
return BGP_ERR_PEER_INACTIVE;
if (direct != FILTER_IN && direct != FILTER_OUT) if (direct != FILTER_IN && direct != FILTER_OUT)
return BGP_ERR_INVALID_VALUE; return BGP_ERR_INVALID_VALUE;
@ -5261,9 +5234,6 @@ peer_aslist_unset (struct peer *peer,afi_t afi, safi_t safi, int direct)
struct peer_group *group; struct peer_group *group;
struct listnode *node, *nnode; struct listnode *node, *nnode;
if (! peer->afc[afi][safi])
return BGP_ERR_PEER_INACTIVE;
if (direct != FILTER_IN && direct != FILTER_OUT) if (direct != FILTER_IN && direct != FILTER_OUT)
return BGP_ERR_INVALID_VALUE; return BGP_ERR_INVALID_VALUE;
@ -5395,9 +5365,6 @@ peer_route_map_set (struct peer *peer, afi_t afi, safi_t safi, int direct,
struct peer_group *group; struct peer_group *group;
struct listnode *node, *nnode; struct listnode *node, *nnode;
if (! peer->afc[afi][safi])
return BGP_ERR_PEER_INACTIVE;
if (direct != RMAP_IN && direct != RMAP_OUT && if (direct != RMAP_IN && direct != RMAP_OUT &&
direct != RMAP_IMPORT && direct != RMAP_EXPORT) direct != RMAP_IMPORT && direct != RMAP_EXPORT)
return BGP_ERR_INVALID_VALUE; return BGP_ERR_INVALID_VALUE;
@ -5444,9 +5411,6 @@ peer_route_map_unset (struct peer *peer, afi_t afi, safi_t safi, int direct)
struct peer_group *group; struct peer_group *group;
struct listnode *node, *nnode; struct listnode *node, *nnode;
if (! peer->afc[afi][safi])
return BGP_ERR_PEER_INACTIVE;
if (direct != RMAP_IN && direct != RMAP_OUT && if (direct != RMAP_IN && direct != RMAP_OUT &&
direct != RMAP_IMPORT && direct != RMAP_EXPORT) direct != RMAP_IMPORT && direct != RMAP_EXPORT)
return BGP_ERR_INVALID_VALUE; return BGP_ERR_INVALID_VALUE;
@ -5509,9 +5473,6 @@ peer_unsuppress_map_set (struct peer *peer, afi_t afi, safi_t safi,
struct peer_group *group; struct peer_group *group;
struct listnode *node, *nnode; struct listnode *node, *nnode;
if (! peer->afc[afi][safi])
return BGP_ERR_PEER_INACTIVE;
filter = &peer->filter[afi][safi]; filter = &peer->filter[afi][safi];
if (filter->usmap.name) if (filter->usmap.name)
@ -5551,9 +5512,6 @@ peer_unsuppress_map_unset (struct peer *peer, afi_t afi, safi_t safi)
struct peer_group *group; struct peer_group *group;
struct listnode *node, *nnode; struct listnode *node, *nnode;
if (! peer->afc[afi][safi])
return BGP_ERR_PEER_INACTIVE;
filter = &peer->filter[afi][safi]; filter = &peer->filter[afi][safi];
if (filter->usmap.name) if (filter->usmap.name)
@ -5592,9 +5550,6 @@ peer_maximum_prefix_set (struct peer *peer, afi_t afi, safi_t safi,
struct peer_group *group; struct peer_group *group;
struct listnode *node, *nnode; struct listnode *node, *nnode;
if (! peer->afc[afi][safi])
return BGP_ERR_PEER_INACTIVE;
SET_FLAG (peer->af_flags[afi][safi], PEER_FLAG_MAX_PREFIX); SET_FLAG (peer->af_flags[afi][safi], PEER_FLAG_MAX_PREFIX);
peer->pmax[afi][safi] = max; peer->pmax[afi][safi] = max;
peer->pmax_threshold[afi][safi] = threshold; peer->pmax_threshold[afi][safi] = threshold;
@ -5640,9 +5595,6 @@ peer_maximum_prefix_unset (struct peer *peer, afi_t afi, safi_t safi)
struct peer_group *group; struct peer_group *group;
struct listnode *node, *nnode; struct listnode *node, *nnode;
if (! peer->afc[afi][safi])
return BGP_ERR_PEER_INACTIVE;
/* apply peer-group config */ /* apply peer-group config */
if (peer->af_group[afi][safi]) if (peer->af_group[afi][safi])
{ {
@ -6077,9 +6029,35 @@ peer_uptime (time_t uptime2, char *buf, size_t len, u_char use_json, json_object
return buf; return buf;
} }
static void
afi_header_vty_out (struct vty *vty, afi_t afi, safi_t safi,
int *write, const char *format, ...)
{
va_list args;
int len = 0;
char buf[1024];
bgp_config_write_family_header (vty, afi, safi, write);
if (vty_shell (vty))
{
va_start (args, format);
vprintf (format, args);
va_end (args);
}
else
{
va_start (args, format);
len = vsnprintf (buf, sizeof(buf), format, args);
va_end (args);
buffer_put (vty->obuf, (u_char *) buf, len);
}
}
static void static void
bgp_config_write_filter (struct vty *vty, struct peer *peer, bgp_config_write_filter (struct vty *vty, struct peer *peer,
afi_t afi, safi_t safi) afi_t afi, safi_t safi, int *write)
{ {
struct bgp_filter *filter; struct bgp_filter *filter;
struct bgp_filter *gfilter = NULL; struct bgp_filter *gfilter = NULL;
@ -6096,55 +6074,93 @@ bgp_config_write_filter (struct vty *vty, struct peer *peer,
if (filter->dlist[in].name) if (filter->dlist[in].name)
if (! gfilter || ! gfilter->dlist[in].name if (! gfilter || ! gfilter->dlist[in].name
|| strcmp (filter->dlist[in].name, gfilter->dlist[in].name) != 0) || strcmp (filter->dlist[in].name, gfilter->dlist[in].name) != 0)
vty_out (vty, " neighbor %s distribute-list %s in%s", addr, {
filter->dlist[in].name, VTY_NEWLINE); afi_header_vty_out (vty, afi, safi, write,
" neighbor %s distribute-list %s in%s",
addr, filter->dlist[in].name, VTY_NEWLINE);
}
if (filter->dlist[out].name && ! gfilter) if (filter->dlist[out].name && ! gfilter)
vty_out (vty, " neighbor %s distribute-list %s out%s", addr, {
filter->dlist[out].name, VTY_NEWLINE); afi_header_vty_out (vty, afi, safi, write,
" neighbor %s distribute-list %s out%s",
addr, filter->dlist[out].name, VTY_NEWLINE);
}
/* prefix-list. */ /* prefix-list. */
if (filter->plist[in].name) if (filter->plist[in].name)
if (! gfilter || ! gfilter->plist[in].name if (! gfilter || ! gfilter->plist[in].name
|| strcmp (filter->plist[in].name, gfilter->plist[in].name) != 0) || strcmp (filter->plist[in].name, gfilter->plist[in].name) != 0)
vty_out (vty, " neighbor %s prefix-list %s in%s", addr, {
filter->plist[in].name, VTY_NEWLINE); afi_header_vty_out (vty, afi, safi, write,
" neighbor %s prefix-list %s in%s",
addr, filter->plist[in].name, VTY_NEWLINE);
}
if (filter->plist[out].name && ! gfilter) if (filter->plist[out].name && ! gfilter)
vty_out (vty, " neighbor %s prefix-list %s out%s", addr, {
filter->plist[out].name, VTY_NEWLINE); afi_header_vty_out (vty, afi, safi, write,
" neighbor %s prefix-list %s out%s",
addr, filter->plist[out].name, VTY_NEWLINE);
}
/* route-map. */ /* route-map. */
if (filter->map[RMAP_IN].name) if (filter->map[RMAP_IN].name)
if (! gfilter || ! gfilter->map[RMAP_IN].name if (! gfilter || ! gfilter->map[RMAP_IN].name
|| strcmp (filter->map[RMAP_IN].name, gfilter->map[RMAP_IN].name) != 0) || strcmp (filter->map[RMAP_IN].name, gfilter->map[RMAP_IN].name) != 0)
vty_out (vty, " neighbor %s route-map %s in%s", addr, {
filter->map[RMAP_IN].name, VTY_NEWLINE); afi_header_vty_out (vty, afi, safi, write,
" neighbor %s route-map %s in%s",
addr, filter->map[RMAP_IN].name, VTY_NEWLINE);
}
if (filter->map[RMAP_OUT].name && ! gfilter) if (filter->map[RMAP_OUT].name && ! gfilter)
vty_out (vty, " neighbor %s route-map %s out%s", addr, {
filter->map[RMAP_OUT].name, VTY_NEWLINE); afi_header_vty_out (vty, afi, safi, write,
" neighbor %s route-map %s out%s",
addr, filter->map[RMAP_OUT].name, VTY_NEWLINE);
}
if (filter->map[RMAP_IMPORT].name && ! gfilter) if (filter->map[RMAP_IMPORT].name && ! gfilter)
vty_out (vty, " neighbor %s route-map %s import%s", addr, {
filter->map[RMAP_IMPORT].name, VTY_NEWLINE); afi_header_vty_out (vty, afi, safi, write,
" neighbor %s route-map %s import%s",
addr, filter->map[RMAP_IMPORT].name, VTY_NEWLINE);
}
if (filter->map[RMAP_EXPORT].name) if (filter->map[RMAP_EXPORT].name)
if (! gfilter || ! gfilter->map[RMAP_EXPORT].name if (! gfilter || ! gfilter->map[RMAP_EXPORT].name
|| strcmp (filter->map[RMAP_EXPORT].name, || strcmp (filter->map[RMAP_EXPORT].name, gfilter->map[RMAP_EXPORT].name) != 0)
gfilter->map[RMAP_EXPORT].name) != 0) {
vty_out (vty, " neighbor %s route-map %s export%s", addr, afi_header_vty_out (vty, afi, safi, write,
filter->map[RMAP_EXPORT].name, VTY_NEWLINE); " neighbor %s route-map %s export%s",
addr, filter->map[RMAP_EXPORT].name, VTY_NEWLINE);
}
/* unsuppress-map */ /* unsuppress-map */
if (filter->usmap.name && ! gfilter) if (filter->usmap.name && ! gfilter)
vty_out (vty, " neighbor %s unsuppress-map %s%s", addr, {
filter->usmap.name, VTY_NEWLINE); afi_header_vty_out (vty, afi, safi, write,
" neighbor %s unsuppress-map %s%s",
addr, filter->usmap.name, VTY_NEWLINE);
}
/* filter-list. */ /* filter-list. */
if (filter->aslist[in].name) if (filter->aslist[in].name)
if (! gfilter || ! gfilter->aslist[in].name if (! gfilter || ! gfilter->aslist[in].name
|| strcmp (filter->aslist[in].name, gfilter->aslist[in].name) != 0) || strcmp (filter->aslist[in].name, gfilter->aslist[in].name) != 0)
vty_out (vty, " neighbor %s filter-list %s in%s", addr, {
filter->aslist[in].name, VTY_NEWLINE); afi_header_vty_out (vty, afi, safi, write,
" neighbor %s filter-list %s in%s",
addr, filter->aslist[in].name, VTY_NEWLINE);
}
if (filter->aslist[out].name && ! gfilter) if (filter->aslist[out].name && ! gfilter)
vty_out (vty, " neighbor %s filter-list %s out%s", addr, {
filter->aslist[out].name, VTY_NEWLINE); afi_header_vty_out (vty, afi, safi, write,
" neighbor %s filter-list %s out%s",
addr, filter->aslist[out].name, VTY_NEWLINE);
}
} }
/* BGP peer configuration display function. */ /* BGP peer configuration display function. */
@ -6382,6 +6398,7 @@ bgp_config_write_peer_global (struct vty *vty, struct bgp *bgp,
} }
if (CHECK_FLAG (peer->config, PEER_CONFIG_CONNECT) && if (CHECK_FLAG (peer->config, PEER_CONFIG_CONNECT) &&
peer->connect != BGP_DEFAULT_CONNECT_RETRY &&
! peer_group_active (peer)) ! peer_group_active (peer))
{ {
vty_out (vty, " neighbor %s timers connect %d%s", addr, vty_out (vty, " neighbor %s timers connect %d%s", addr,
@ -6454,11 +6471,11 @@ bgp_config_write_peer_global (struct vty *vty, struct bgp *bgp,
} }
} }
/* BGP peer configuration display function. */ /* BGP peer configuration display function. */
static void static void
bgp_config_write_peer_af (struct vty *vty, struct bgp *bgp, bgp_config_write_peer_af (struct vty *vty, struct bgp *bgp,
struct peer *peer, afi_t afi, safi_t safi) struct peer *peer, afi_t afi, safi_t safi,
int *write)
{ {
struct peer *g_peer = NULL; struct peer *g_peer = NULL;
char *addr; char *addr;
@ -6479,16 +6496,26 @@ bgp_config_write_peer_af (struct vty *vty, struct bgp *bgp,
****** Per AF to the neighbor ****** ****** Per AF to the neighbor ******
************************************/ ************************************/
if (peer->af_group[afi][safi]) if (peer->af_group[afi][safi])
vty_out (vty, " neighbor %s peer-group %s%s", addr, {
afi_header_vty_out (vty, afi, safi, write,
" neighbor %s peer-group %s%s", addr,
peer->group->name, VTY_NEWLINE); peer->group->name, VTY_NEWLINE);
}
else else
vty_out (vty, " neighbor %s activate%s", addr, VTY_NEWLINE); if (peer->afc[afi][safi])
{
afi_header_vty_out (vty, afi, safi, write,
" neighbor %s activate%s",
addr, VTY_NEWLINE);
}
/* ORF capability. */ /* ORF capability. */
if (peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_ORF_PREFIX_SM) || if (peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_ORF_PREFIX_SM) ||
peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_ORF_PREFIX_RM)) peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_ORF_PREFIX_RM))
{ {
vty_out (vty, " neighbor %s capability orf prefix-list", addr); afi_header_vty_out (vty, afi, safi, write,
" neighbor %s capability orf prefix-list",
addr);
if (peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_ORF_PREFIX_SM) && if (peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_ORF_PREFIX_SM) &&
peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_ORF_PREFIX_RM)) peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_ORF_PREFIX_RM))
@ -6502,44 +6529,87 @@ bgp_config_write_peer_af (struct vty *vty, struct bgp *bgp,
/* Route reflector client. */ /* Route reflector client. */
if (peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_REFLECTOR_CLIENT)) if (peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_REFLECTOR_CLIENT))
vty_out (vty, " neighbor %s route-reflector-client%s", addr, VTY_NEWLINE); {
afi_header_vty_out (vty, afi, safi, write,
" neighbor %s route-reflector-client%s",
addr, VTY_NEWLINE);
}
/* next-hop-self force */ /* next-hop-self force */
if (peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_FORCE_NEXTHOP_SELF)) if (peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_FORCE_NEXTHOP_SELF))
vty_out (vty, " neighbor %s next-hop-self force%s", addr, VTY_NEWLINE); {
afi_header_vty_out (vty, afi, safi, write,
" neighbor %s next-hop-self force%s",
addr, VTY_NEWLINE);
}
/* next-hop-self */ /* next-hop-self */
if (peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_NEXTHOP_SELF)) if (peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_NEXTHOP_SELF))
vty_out (vty, " neighbor %s next-hop-self%s", addr, VTY_NEWLINE); {
afi_header_vty_out (vty, afi, safi, write,
" neighbor %s next-hop-self%s",
addr, VTY_NEWLINE);
}
/* remove-private-AS */ /* remove-private-AS */
if (peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_REMOVE_PRIVATE_AS_ALL_REPLACE)) if (peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_REMOVE_PRIVATE_AS_ALL_REPLACE))
vty_out (vty, " neighbor %s remove-private-AS all replace-AS%s", addr, VTY_NEWLINE); {
afi_header_vty_out (vty, afi, safi, write,
" neighbor %s remove-private-AS all replace-AS%s",
addr, VTY_NEWLINE);
}
else if (peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_REMOVE_PRIVATE_AS_REPLACE)) else if (peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_REMOVE_PRIVATE_AS_REPLACE))
vty_out (vty, " neighbor %s remove-private-AS replace-AS%s", addr, VTY_NEWLINE); {
afi_header_vty_out (vty, afi, safi, write,
" neighbor %s remove-private-AS replace-AS%s",
addr, VTY_NEWLINE);
}
else if (peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_REMOVE_PRIVATE_AS_ALL)) else if (peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_REMOVE_PRIVATE_AS_ALL))
vty_out (vty, " neighbor %s remove-private-AS all%s", addr, VTY_NEWLINE); {
afi_header_vty_out (vty, afi, safi, write,
" neighbor %s remove-private-AS all%s",
addr, VTY_NEWLINE);
}
else if (peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_REMOVE_PRIVATE_AS)) else if (peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_REMOVE_PRIVATE_AS))
vty_out (vty, " neighbor %s remove-private-AS%s", addr, VTY_NEWLINE); {
afi_header_vty_out (vty, afi, safi, write,
" neighbor %s remove-private-AS%s",
addr, VTY_NEWLINE);
}
/* as-override */ /* as-override */
if (peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_AS_OVERRIDE)) if (peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_AS_OVERRIDE))
vty_out (vty, " neighbor %s as-override%s", addr, VTY_NEWLINE); {
afi_header_vty_out (vty, afi, safi, write,
" neighbor %s as-override%s",
addr, VTY_NEWLINE);
}
/* send-community print. */ /* send-community print. */
if (bgp_option_check (BGP_OPT_CONFIG_CISCO)) if (bgp_option_check (BGP_OPT_CONFIG_CISCO))
{ {
if (peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_SEND_COMMUNITY) if (peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_SEND_COMMUNITY)
&& peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_SEND_EXT_COMMUNITY)) && peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_SEND_EXT_COMMUNITY))
vty_out (vty, " neighbor %s send-community both%s", addr, VTY_NEWLINE); {
else if (peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_SEND_EXT_COMMUNITY)) afi_header_vty_out (vty, afi, safi, write,
vty_out (vty, " neighbor %s send-community extended%s", " neighbor %s send-community both%s",
addr, VTY_NEWLINE); addr, VTY_NEWLINE);
}
else if (peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_SEND_EXT_COMMUNITY))
{
afi_header_vty_out (vty, afi, safi, write,
" neighbor %s send-community extended%s",
addr, VTY_NEWLINE);
}
else if (peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_SEND_COMMUNITY)) else if (peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_SEND_COMMUNITY))
vty_out (vty, " neighbor %s send-community%s", addr, VTY_NEWLINE); {
afi_header_vty_out (vty, afi, safi, write,
" neighbor %s send-community%s",
addr, VTY_NEWLINE);
}
} }
else else
{ {
@ -6547,13 +6617,25 @@ bgp_config_write_peer_af (struct vty *vty, struct bgp *bgp,
peer_af_flag_check (g_peer, afi, safi, PEER_FLAG_SEND_COMMUNITY) && peer_af_flag_check (g_peer, afi, safi, PEER_FLAG_SEND_COMMUNITY) &&
!peer_af_flag_check (peer, afi, safi, PEER_FLAG_SEND_EXT_COMMUNITY) && !peer_af_flag_check (peer, afi, safi, PEER_FLAG_SEND_EXT_COMMUNITY) &&
peer_af_flag_check (g_peer, afi, safi, PEER_FLAG_SEND_EXT_COMMUNITY)) peer_af_flag_check (g_peer, afi, safi, PEER_FLAG_SEND_EXT_COMMUNITY))
vty_out (vty, " no neighbor %s send-community both%s", addr, VTY_NEWLINE); {
afi_header_vty_out (vty, afi, safi, write,
" no neighbor %s send-community both%s",
addr, VTY_NEWLINE);
}
else if (!peer_af_flag_check (peer, afi, safi, PEER_FLAG_SEND_EXT_COMMUNITY) && else if (!peer_af_flag_check (peer, afi, safi, PEER_FLAG_SEND_EXT_COMMUNITY) &&
peer_af_flag_check (g_peer, afi, safi, PEER_FLAG_SEND_EXT_COMMUNITY)) peer_af_flag_check (g_peer, afi, safi, PEER_FLAG_SEND_EXT_COMMUNITY))
vty_out (vty, " no neighbor %s send-community extended%s", addr, VTY_NEWLINE); {
afi_header_vty_out (vty, afi, safi, write,
" no neighbor %s send-community extended%s",
addr, VTY_NEWLINE);
}
else if (!peer_af_flag_check (peer, afi, safi, PEER_FLAG_SEND_COMMUNITY) && else if (!peer_af_flag_check (peer, afi, safi, PEER_FLAG_SEND_COMMUNITY) &&
peer_af_flag_check (g_peer, afi, safi, PEER_FLAG_SEND_COMMUNITY)) peer_af_flag_check (g_peer, afi, safi, PEER_FLAG_SEND_COMMUNITY))
vty_out (vty, " no neighbor %s send-community%s", addr, VTY_NEWLINE); {
afi_header_vty_out (vty, afi, safi, write,
" no neighbor %s send-community%s",
addr, VTY_NEWLINE);
}
} }
/* Default information */ /* Default information */
@ -6564,7 +6646,8 @@ bgp_config_write_peer_af (struct vty *vty, struct bgp *bgp,
(peer->default_rmap[afi][safi].name && (peer->default_rmap[afi][safi].name &&
strcmp(peer->default_rmap[afi][safi].name, g_peer->default_rmap[afi][safi].name))))) strcmp(peer->default_rmap[afi][safi].name, g_peer->default_rmap[afi][safi].name)))))
{ {
vty_out (vty, " neighbor %s default-originate", addr); afi_header_vty_out (vty, afi, safi, write,
" neighbor %s default-originate", addr);
if (peer->default_rmap[afi][safi].name) if (peer->default_rmap[afi][safi].name)
vty_out (vty, " route-map %s", peer->default_rmap[afi][safi].name); vty_out (vty, " route-map %s", peer->default_rmap[afi][safi].name);
vty_out (vty, "%s", VTY_NEWLINE); vty_out (vty, "%s", VTY_NEWLINE);
@ -6572,8 +6655,11 @@ bgp_config_write_peer_af (struct vty *vty, struct bgp *bgp,
/* Soft reconfiguration inbound. */ /* Soft reconfiguration inbound. */
if (peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_SOFT_RECONFIG)) if (peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_SOFT_RECONFIG))
vty_out (vty, " neighbor %s soft-reconfiguration inbound%s", addr, {
VTY_NEWLINE); afi_header_vty_out (vty, afi, safi, write,
" neighbor %s soft-reconfiguration inbound%s",
addr, VTY_NEWLINE);
}
/* maximum-prefix. */ /* maximum-prefix. */
if (CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_MAX_PREFIX)) if (CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_MAX_PREFIX))
@ -6583,7 +6669,9 @@ bgp_config_write_peer_af (struct vty *vty, struct bgp *bgp,
|| CHECK_FLAG (g_peer->af_flags[afi][safi], PEER_FLAG_MAX_PREFIX_WARNING) || CHECK_FLAG (g_peer->af_flags[afi][safi], PEER_FLAG_MAX_PREFIX_WARNING)
!= CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_MAX_PREFIX_WARNING)) != CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_MAX_PREFIX_WARNING))
{ {
vty_out (vty, " neighbor %s maximum-prefix %ld", addr, peer->pmax[afi][safi]); afi_header_vty_out (vty, afi, safi, write,
" neighbor %s maximum-prefix %ld",
addr, peer->pmax[afi][safi]);
if (peer->pmax_threshold[afi][safi] != MAXIMUM_PREFIX_THRESHOLD_DEFAULT) if (peer->pmax_threshold[afi][safi] != MAXIMUM_PREFIX_THRESHOLD_DEFAULT)
vty_out (vty, " %d", peer->pmax_threshold[afi][safi]); vty_out (vty, " %d", peer->pmax_threshold[afi][safi]);
if (CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_MAX_PREFIX_WARNING)) if (CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_MAX_PREFIX_WARNING))
@ -6595,11 +6683,19 @@ bgp_config_write_peer_af (struct vty *vty, struct bgp *bgp,
/* Route server client. */ /* Route server client. */
if (peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_RSERVER_CLIENT)) if (peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_RSERVER_CLIENT))
vty_out (vty, " neighbor %s route-server-client%s", addr, VTY_NEWLINE); {
afi_header_vty_out (vty, afi, safi, write,
" neighbor %s route-server-client%s",
addr, VTY_NEWLINE);
}
/* Nexthop-local unchanged. */ /* Nexthop-local unchanged. */
if (peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_NEXTHOP_LOCAL_UNCHANGED)) if (peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_NEXTHOP_LOCAL_UNCHANGED))
vty_out (vty, " neighbor %s nexthop-local unchanged%s", addr, VTY_NEWLINE); {
afi_header_vty_out (vty, afi, safi, write,
" neighbor %s nexthop-local unchanged%s",
addr, VTY_NEWLINE);
}
/* Allow AS in. */ /* Allow AS in. */
if (peer_af_flag_check (peer, afi, safi, PEER_FLAG_ALLOWAS_IN)) if (peer_af_flag_check (peer, afi, safi, PEER_FLAG_ALLOWAS_IN))
@ -6608,14 +6704,21 @@ bgp_config_write_peer_af (struct vty *vty, struct bgp *bgp,
|| peer->allowas_in[afi][safi] != g_peer->allowas_in[afi][safi]) || peer->allowas_in[afi][safi] != g_peer->allowas_in[afi][safi])
{ {
if (peer->allowas_in[afi][safi] == 3) if (peer->allowas_in[afi][safi] == 3)
vty_out (vty, " neighbor %s allowas-in%s", addr, VTY_NEWLINE); {
afi_header_vty_out (vty, afi, safi, write,
" neighbor %s allowas-in%s",
addr, VTY_NEWLINE);
}
else else
vty_out (vty, " neighbor %s allowas-in %d%s", addr, {
peer->allowas_in[afi][safi], VTY_NEWLINE); afi_header_vty_out (vty, afi, safi, write,
" neighbor %s allowas-in %d%s",
addr, peer->allowas_in[afi][safi], VTY_NEWLINE);
}
} }
/* Filter. */ /* Filter. */
bgp_config_write_filter (vty, peer, afi, safi); bgp_config_write_filter (vty, peer, afi, safi, write);
/* atribute-unchanged. */ /* atribute-unchanged. */
if (CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_AS_PATH_UNCHANGED) if (CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_AS_PATH_UNCHANGED)
@ -6625,9 +6728,15 @@ bgp_config_write_peer_af (struct vty *vty, struct bgp *bgp,
if (peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_AS_PATH_UNCHANGED) if (peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_AS_PATH_UNCHANGED)
&& peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_NEXTHOP_UNCHANGED) && peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_NEXTHOP_UNCHANGED)
&& peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_MED_UNCHANGED)) && peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_MED_UNCHANGED))
vty_out (vty, " neighbor %s attribute-unchanged%s", addr, VTY_NEWLINE); {
afi_header_vty_out (vty, afi, safi, write,
" neighbor %s attribute-unchanged%s",
addr, VTY_NEWLINE);
}
else else
vty_out (vty, " neighbor %s attribute-unchanged%s%s%s%s", addr, {
afi_header_vty_out (vty, afi, safi, write,
" neighbor %s attribute-unchanged%s%s%s%s", addr,
peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_AS_PATH_UNCHANGED) ? peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_AS_PATH_UNCHANGED) ?
" as-path" : "", " as-path" : "",
peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_NEXTHOP_UNCHANGED) ? peergroup_af_flag_check (peer, afi, safi, PEER_FLAG_NEXTHOP_UNCHANGED) ?
@ -6636,6 +6745,7 @@ bgp_config_write_peer_af (struct vty *vty, struct bgp *bgp,
" med" : "", VTY_NEWLINE); " med" : "", VTY_NEWLINE);
} }
} }
}
/* Display "address-family" configuration header. */ /* Display "address-family" configuration header. */
void void
@ -6684,27 +6794,17 @@ bgp_config_write_family (struct vty *vty, struct bgp *bgp, afi_t afi,
bgp_config_write_redistribute (vty, bgp, afi, safi, &write); bgp_config_write_redistribute (vty, bgp, afi, safi, &write);
for (ALL_LIST_ELEMENTS (bgp->group, node, nnode, group)) for (ALL_LIST_ELEMENTS (bgp->group, node, nnode, group))
{ bgp_config_write_peer_af (vty, bgp, group->conf, afi, safi, &write);
if (group->conf->afc[afi][safi])
{
bgp_config_write_family_header (vty, afi, safi, &write);
bgp_config_write_peer_af (vty, bgp, group->conf, afi, safi);
}
}
for (ALL_LIST_ELEMENTS (bgp->peer, node, nnode, peer)) for (ALL_LIST_ELEMENTS (bgp->peer, node, nnode, peer))
{ {
/* Skip dynamic neighbors. */ /* Skip dynamic neighbors. */
if (peer_dynamic_neighbor (peer)) if (peer_dynamic_neighbor (peer))
continue; continue;
if (peer->afc[afi][safi]) /* Do not display doppelganger peers */
{
if (CHECK_FLAG (peer->flags, PEER_FLAG_CONFIG_NODE)) if (CHECK_FLAG (peer->flags, PEER_FLAG_CONFIG_NODE))
{ bgp_config_write_peer_af (vty, bgp, peer, afi, safi, &write);
bgp_config_write_family_header (vty, afi, safi, &write);
bgp_config_write_peer_af (vty, bgp, peer, afi, safi);
}
}
} }
bgp_config_write_maxpaths (vty, bgp, afi, safi, &write); bgp_config_write_maxpaths (vty, bgp, afi, safi, &write);

43
bgpd/bgpd.h
View File

@ -1069,28 +1069,27 @@ enum bgp_clear_type
#define BGP_ERR_PEER_GROUP_PEER_TYPE_DIFFERENT -13 #define BGP_ERR_PEER_GROUP_PEER_TYPE_DIFFERENT -13
#define BGP_ERR_MULTIPLE_INSTANCE_NOT_SET -14 #define BGP_ERR_MULTIPLE_INSTANCE_NOT_SET -14
#define BGP_ERR_AS_MISMATCH -15 #define BGP_ERR_AS_MISMATCH -15
#define BGP_ERR_PEER_INACTIVE -16 #define BGP_ERR_PEER_FLAG_CONFLICT -16
#define BGP_ERR_PEER_FLAG_CONFLICT -17 #define BGP_ERR_PEER_GROUP_SHUTDOWN -17
#define BGP_ERR_PEER_GROUP_SHUTDOWN -18 #define BGP_ERR_PEER_FILTER_CONFLICT -18
#define BGP_ERR_PEER_FILTER_CONFLICT -19 #define BGP_ERR_NOT_INTERNAL_PEER -19
#define BGP_ERR_NOT_INTERNAL_PEER -20 #define BGP_ERR_REMOVE_PRIVATE_AS -20
#define BGP_ERR_REMOVE_PRIVATE_AS -21 #define BGP_ERR_AF_UNCONFIGURED -21
#define BGP_ERR_AF_UNCONFIGURED -22 #define BGP_ERR_SOFT_RECONFIG_UNCONFIGURED -22
#define BGP_ERR_SOFT_RECONFIG_UNCONFIGURED -23 #define BGP_ERR_INSTANCE_MISMATCH -23
#define BGP_ERR_INSTANCE_MISMATCH -24 #define BGP_ERR_LOCAL_AS_ALLOWED_ONLY_FOR_EBGP -24
#define BGP_ERR_LOCAL_AS_ALLOWED_ONLY_FOR_EBGP -25 #define BGP_ERR_CANNOT_HAVE_LOCAL_AS_SAME_AS -25
#define BGP_ERR_CANNOT_HAVE_LOCAL_AS_SAME_AS -26 #define BGP_ERR_TCPSIG_FAILED -26
#define BGP_ERR_TCPSIG_FAILED -27 #define BGP_ERR_NO_EBGP_MULTIHOP_WITH_TTLHACK -27
#define BGP_ERR_NO_EBGP_MULTIHOP_WITH_TTLHACK -28 #define BGP_ERR_NO_IBGP_WITH_TTLHACK -28
#define BGP_ERR_NO_IBGP_WITH_TTLHACK -29 #define BGP_ERR_NO_INTERFACE_CONFIG -29
#define BGP_ERR_NO_INTERFACE_CONFIG -30 #define BGP_ERR_CANNOT_HAVE_LOCAL_AS_SAME_AS_REMOTE_AS -30
#define BGP_ERR_CANNOT_HAVE_LOCAL_AS_SAME_AS_REMOTE_AS -31 #define BGP_ERR_AS_OVERRIDE -31
#define BGP_ERR_AS_OVERRIDE -32 #define BGP_ERR_INVALID_DYNAMIC_NEIGHBORS_LIMIT -32
#define BGP_ERR_INVALID_DYNAMIC_NEIGHBORS_LIMIT -33 #define BGP_ERR_DYNAMIC_NEIGHBORS_RANGE_EXISTS -33
#define BGP_ERR_DYNAMIC_NEIGHBORS_RANGE_EXISTS -34 #define BGP_ERR_DYNAMIC_NEIGHBORS_RANGE_NOT_FOUND -34
#define BGP_ERR_DYNAMIC_NEIGHBORS_RANGE_NOT_FOUND -35 #define BGP_ERR_INVALID_FOR_DYNAMIC_PEER -35
#define BGP_ERR_INVALID_FOR_DYNAMIC_PEER -36 #define BGP_ERR_MAX -36
#define BGP_ERR_MAX -37
/* /*
* Enumeration of different policy kinds a peer can be configured with. * Enumeration of different policy kinds a peer can be configured with.