diff options
| author | Ondrej Filip <feela@network.cz> | 2005-02-18 18:51:42 +0000 |
|---|---|---|
| committer | Ondrej Filip <feela@network.cz> | 2005-02-18 18:51:42 +0000 |
| commit | 60e04f041303fdafd0abf0dec003a9745345c68a (patch) | |
| tree | 4d05e0042b8b2289e790b7750ddb22284ca8ad9b /proto/ospf | |
| parent | 27a1e3ac35bd3f6a9b5161eafb5b8178162a37f8 (diff) | |
Minor bugfix: Summary LSA for aggregated area was always propagated with
metric = 1. Now it's metric of most distant component.
Diffstat (limited to 'proto/ospf')
| -rw-r--r-- | proto/ospf/ospf.h | 1 | ||||
| -rw-r--r-- | proto/ospf/rt.c | 6 | ||||
| -rw-r--r-- | proto/ospf/rt.h | 4 |
3 files changed, 8 insertions, 3 deletions
diff --git a/proto/ospf/ospf.h b/proto/ospf/ospf.h index 352cd766..44ba10f0 100644 --- a/proto/ospf/ospf.h +++ b/proto/ospf/ospf.h @@ -83,6 +83,7 @@ struct area_net struct fib_node fn; int hidden; int active; + u32 metric; }; struct ospf_area_config diff --git a/proto/ospf/rt.c b/proto/ospf/rt.c index 7f7f4635..b3de8bfd 100644 --- a/proto/ospf/rt.c +++ b/proto/ospf/rt.c @@ -119,7 +119,10 @@ ri_install(struct proto_ospf *po, ip_addr prefix, int pxlen, int dest, old->efn = ipath; } if ((new->type == RTS_OSPF) && (anet = (struct area_net *)fib_route(&oa->net_fib, prefix, pxlen))) + { anet->active = 1; + if (new->metric1 < anet->metric) anet->metric = new->metric1; + } } else { @@ -585,6 +588,7 @@ ospf_rt_spf(struct proto_ospf *po) { anet = (struct area_net *) nftmp; anet->active = 0; + anet->metric = LSINFINITY; } FIB_WALK_END; ospf_rt_spfa(oa); @@ -1046,7 +1050,7 @@ again2: if ((oa == po->backbone) && oaa->trcap) fl = 1; if(fl) flush_sum_lsa(oaa, &anet->fn, ORT_NET); - else originate_sum_lsa(oaa, &anet->fn, ORT_NET, 1); + else originate_sum_lsa(oaa, &anet->fn, ORT_NET, anet->metric); } } FIB_WALK_END; diff --git a/proto/ospf/rt.h b/proto/ospf/rt.h index ea2f28f5..acb0a1ac 100644 --- a/proto/ospf/rt.h +++ b/proto/ospf/rt.h @@ -21,8 +21,8 @@ typedef struct orta #define ORTA_ASBR 1 #define ORTA_ABR 2 struct ospf_area *oa; - int metric1; - int metric2; + u32 metric1; + u32 metric2; ip_addr nh; /* Next hop */ struct ospf_iface *ifa; /* Outgoing interface */ struct top_hash_entry *ar; /* Advertising router */ |