diff options
Diffstat (limited to 'ospf6d/ospf6_intra.c')
| -rw-r--r-- | ospf6d/ospf6_intra.c | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/ospf6d/ospf6_intra.c b/ospf6d/ospf6_intra.c index 4cb751f0..c08a6ae6 100644 --- a/ospf6d/ospf6_intra.c +++ b/ospf6d/ospf6_intra.c @@ -1024,6 +1024,8 @@ ospf6_intra_prefix_lsa_add (struct ospf6_lsa *lsa) struct ospf6_prefix *op; char *start, *current, *end; char buf[64]; + struct interface *ifp; + int direct_connect = 0; if (OSPF6_LSA_IS_MAXAGE (lsa)) return; @@ -1060,6 +1062,12 @@ ospf6_intra_prefix_lsa_add (struct ospf6_lsa *lsa) return; } + if (intra_prefix_lsa->ref_adv_router == oa->ospf6->router_id) + { + /* the intra-prefix are directly connected */ + direct_connect = 1; + } + prefix_num = ntohs (intra_prefix_lsa->prefix_num); start = (caddr_t) intra_prefix_lsa + sizeof (struct ospf6_intra_prefix_lsa); @@ -1090,9 +1098,18 @@ ospf6_intra_prefix_lsa_add (struct ospf6_lsa *lsa) route->path.cost = ls_entry->path.cost + ntohs (op->prefix_metric); - for (i = 0; ospf6_nexthop_is_set (&ls_entry->nexthop[i]) && - i < OSPF6_MULTI_PATH_LIMIT; i++) - ospf6_nexthop_copy (&route->nexthop[i], &ls_entry->nexthop[i]); + if (direct_connect) + { + ifp = if_lookup_prefix(&route->prefix); + if (ifp) + route->nexthop[0].ifindex = ifp->ifindex; + } + else + { + for (i = 0; ospf6_nexthop_is_set (&ls_entry->nexthop[i]) && + i < OSPF6_MULTI_PATH_LIMIT; i++) + ospf6_nexthop_copy (&route->nexthop[i], &ls_entry->nexthop[i]); + } if (IS_OSPF6_DEBUG_EXAMIN (INTRA_PREFIX)) { |