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Fixes and enhancements in 'show ospf state' command.

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Now it shows a distance, option to change showing reachable/all network
nodes and better handling of AS-external LSAs in multiple areas. The
command 'show ospf topology' was changed to not show stubnets in both
OSPFv2 and OSPFv3 (previously it displayed stubnets in OSPFv2).
This commit is contained in:
Ondrej Zajicek
2010-04-24 15:18:21 +02:00
parent 1d44ddf20f
commit 0ea8fb4abe
8 changed files with 208 additions and 74 deletions
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9
proto/ospf/rt.c
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@@ -681,6 +681,10 @@ ospf_rt_sum(struct ospf_area *oa)
if (!(abr->n.options & ORTA_ABR))
continue;
/* This check is not mentioned in RFC 2328 */
if (abr->n.type != RTS_OSPF)
continue;
/* 16.2. (5) */
orta nf = {
.type = RTS_OSPF_IA,
@@ -966,6 +970,9 @@ ospf_ext_spf(struct proto_ospf *po)
nfa.metric2 = LSINFINITY;
}
/* Mark the LSA as reachable */
en->color = INSPF;
/* Whether the route is preferred in route selection according to 16.4.1 */
nfa.options = epath_preferred(&nf2->n) ? ORTA_PREF : 0;
@@ -1046,8 +1053,6 @@ ospf_rt_spf(struct proto_ospf *po)
if (po->areano == 0) return;
po->cleanup = 1;
OSPF_TRACE(D_EVENTS, "Starting routing table calculation");
/* 16. (1) - Invalidate old routing table */