diff options
| -rw-r--r-- | proto/babel/babel.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/proto/babel/babel.c b/proto/babel/babel.c index ebd5f7cc..ba98598b 100644 --- a/proto/babel/babel.c +++ b/proto/babel/babel.c @@ -640,6 +640,14 @@ babel_announce_rte(struct babel_proto *p, struct babel_entry *e) .nh.iface = r->neigh->ifa->iface, }; + /* + * If we cannot find a reachable neighbour, set the entry to be onlink. This + * makes it possible to, e.g., assign /32 addresses on a mesh interface and + * have routing work. + */ + if (!neigh_find(&p->p, r->next_hop, r->neigh->ifa->iface, 0)) + a0.nh.flags = RNF_ONLINK; + rta *a = rta_lookup(&a0); rte *rte = rte_get_temp(a); rte->u.babel.seqno = r->seqno; |