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-rw-r--r--proto/ospf/rt.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/proto/ospf/rt.c b/proto/ospf/rt.c
index 471bb586..d7753ce0 100644
--- a/proto/ospf/rt.c
+++ b/proto/ospf/rt.c
@@ -2038,6 +2038,14 @@ again1:
{
neighbor *nbr = neigh_find(&p->p, nh->gw, nh->iface,
(nh->flags & RNF_ONLINK) ? NEF_ONLINK : 0);
+
+ /* According to RFC 5838 2.5 Direct Interface Address */
+ if (ospf_is_v3(p) && !nbr && ipa_is_ip4(nh->gw))
+ {
+ nh->flags |= RNF_ONLINK;
+ nbr = neigh_find(&p->p, nh->gw, nh->iface, NEF_ONLINK);
+ }
+
if (!nbr || (nbr->scope == SCOPE_HOST))
{ reset_ri(nf); break; }
}