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Merge pull request #6335 from ton31337/feature/show_policy_in_bgp_summary

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David Lamparter 2020-05-05 15:29:09 +02:00 committed by GitHub
commit fd0cca8fe2
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2 changed files with 50 additions and 10 deletions
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43
bgpd/bgp_vty.c
View File

@ -8766,6 +8766,7 @@ static int bgp_show_summary(struct vty *vty, struct bgp *bgp, int afi, int safi,
json_object *json_peer = NULL;
json_object *json_peers = NULL;
struct peer_af *paf;
struct bgp_filter *filter;
/* labeled-unicast routes are installed in the unicast table so in order
* to
@ -9066,6 +9067,7 @@ static int bgp_show_summary(struct vty *vty, struct bgp *bgp, int afi, int safi,
}
paf = peer_af_find(peer, afi, pfx_rcd_safi);
filter = &peer->filter[afi][safi];
count++;
/* Works for both failed & successful cases */
@ -9208,18 +9210,39 @@ static int bgp_show_summary(struct vty *vty, struct bgp *bgp, int afi, int safi,
BGP_UPTIME_LEN, 0, NULL));
if (peer->status == Established) {
if (peer->afc_recv[afi][safi])
vty_out(vty, " %12" PRIu32,
peer->pcount
[afi]
[pfx_rcd_safi]);
else
if (peer->afc_recv[afi][safi]) {
if (CHECK_FLAG(
bgp->flags,
BGP_FLAG_EBGP_REQUIRES_POLICY)
&& !bgp_inbound_policy_exists(
peer, filter))
vty_out(vty, " %12s",
"(Policy)");
else
vty_out(vty,
" %12" PRIu32,
peer->pcount
[afi]
[pfx_rcd_safi]);
} else {
vty_out(vty, " NoNeg");
}
if (paf && PAF_SUBGRP(paf))
vty_out(vty, " %8" PRIu32,
(PAF_SUBGRP(paf))
->scount);
if (paf && PAF_SUBGRP(paf)) {
if (CHECK_FLAG(
bgp->flags,
BGP_FLAG_EBGP_REQUIRES_POLICY)
&& !bgp_outbound_policy_exists(
peer, filter))
vty_out(vty, " %8s",
"(Policy)");
else
vty_out(vty,
" %8" PRIu32,
(PAF_SUBGRP(
paf))
->scount);
}
} else {
if (CHECK_FLAG(peer->flags, PEER_FLAG_SHUTDOWN))
vty_out(vty, " Idle (Admin)");

17
doc/user/bgp.rst
View File

@ -420,6 +420,23 @@ Require policy on EBGP
This is enabled by default.
When the incoming or outgoing filter is missing you will see
"(Policy)" sign under ``show bgp summary``:
.. code-block:: frr
exit1# show bgp summary
IPv4 Unicast Summary:
BGP router identifier 10.10.10.1, local AS number 65001 vrf-id 0
BGP table version 4
RIB entries 7, using 1344 bytes of memory
Peers 2, using 43 KiB of memory
Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd PfxSnt
192.168.0.2 4 65002 8 10 0 0 0 00:03:09 5 (Policy)
fe80:1::2222 4 65002 9 11 0 0 0 00:03:09 (Policy) (Policy)
Reject routes with AS_SET or AS_CONFED_SET types
------------------------------------------------