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| author | Ondrej Zajicek <santiago@crfreenet.org> | 2010-05-21 16:40:09 +0200 |
|---|---|---|
| committer | Ondrej Zajicek <santiago@crfreenet.org> | 2010-05-21 16:40:09 +0200 |
| commit | 6d04ef8987f6f5483d353d393ef66dae4b887f30 (patch) | |
| tree | 3ba591d5d96c279f0762d5970925ce5ef2562e3b /proto | |
| parent | 87a9abeac976180ade1c7619545e610d743994b5 (diff) | |
| download | bird-6d04ef8987f6f5483d353d393ef66dae4b887f30.tar bird-6d04ef8987f6f5483d353d393ef66dae4b887f30.zip | |
Comment update.
Diffstat (limited to 'proto')
| -rw-r--r-- | proto/ospf/rt.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/proto/ospf/rt.c b/proto/ospf/rt.c index 8332ffa..944d0e5 100644 --- a/proto/ospf/rt.c +++ b/proto/ospf/rt.c @@ -340,7 +340,12 @@ ospf_rt_spfa_rtlinks(struct ospf_area *oa, struct top_hash_entry *act, struct to { #ifdef OSPFv2 case LSART_STUB: - /* This violates RFC 2328! But it is mostly harmless. */ + /* + * RFC 2328 in 16.1. (2a) says to handle stub networks in an + * second phase after the SPF for an area is calculated. We get + * the same result by handing them here because add_network() + * will keep the best (not the first) found route. + */ add_network(oa, ipa_from_u32(rtl->id), ipa_mklen(ipa_from_u32(rtl->data)), act->dist + rtl->metric, act); |