diff options
Diffstat (limited to 'proto/ospf/topology.c')
| -rw-r--r-- | proto/ospf/topology.c | 43 |
1 files changed, 23 insertions, 20 deletions
diff --git a/proto/ospf/topology.c b/proto/ospf/topology.c index bb60849..dc6cd1d 100644 --- a/proto/ospf/topology.c +++ b/proto/ospf/topology.c @@ -241,24 +241,26 @@ originate_rt_lsa_body(struct ospf_area *oa, u16 *length) if ((ifa->oa != oa) || (ifa->state == OSPF_IS_DOWN)) continue; + /* RFC2328 - 12.4.1.1-4 */ switch (ifa->type) { - case OSPF_IT_PTP: /* RFC2328 - 12.4.1.1 */ - neigh = (struct ospf_neighbor *) HEAD(ifa->neigh_list); - if ((!EMPTY_LIST(ifa->neigh_list)) && (neigh->state == NEIGHBOR_FULL)) - { - ln = lsab_alloc(po, sizeof(struct ospf_lsa_rt_link)); - ln->type = LSART_PTP; - ln->id = neigh->rid; - ln->data = (ifa->addr->flags & IA_UNNUMBERED) ? - ifa->iface->index : ipa_to_u32(ifa->addr->ip); - ln->metric = ifa->cost; - ln->padding = 0; - i++; - } + case OSPF_IT_PTP: + case OSPF_IT_PTMP: + WALK_LIST(neigh, ifa->neigh_list) + if (neigh->state == NEIGHBOR_FULL) + { + ln = lsab_alloc(po, sizeof(struct ospf_lsa_rt_link)); + ln->type = LSART_PTP; + ln->id = neigh->rid; + ln->data = (ifa->addr->flags & IA_UNNUMBERED) ? + ifa->iface->index : ipa_to_u32(ifa->addr->ip); + ln->metric = ifa->cost; + ln->padding = 0; + i++; + } break; - case OSPF_IT_BCAST: /* RFC2328 - 12.4.1.2 */ + case OSPF_IT_BCAST: case OSPF_IT_NBMA: if (bcast_net_active(ifa)) { @@ -273,7 +275,7 @@ originate_rt_lsa_body(struct ospf_area *oa, u16 *length) } break; - case OSPF_IT_VLINK: /* RFC2328 - 12.4.1.3 */ + case OSPF_IT_VLINK: neigh = (struct ospf_neighbor *) HEAD(ifa->neigh_list); if ((!EMPTY_LIST(ifa->neigh_list)) && (neigh->state == NEIGHBOR_FULL) && (ifa->cost <= 0xffff)) { @@ -300,7 +302,7 @@ originate_rt_lsa_body(struct ospf_area *oa, u16 *length) continue; ln = lsab_alloc(po, sizeof(struct ospf_lsa_rt_link)); - if (ifa->state == OSPF_IS_LOOP) + if ((ifa->state == OSPF_IS_LOOP) || (ifa->type == OSPF_IT_PTMP)) { /* Host stub entry */ ln->type = LSART_STUB; @@ -398,9 +400,10 @@ originate_rt_lsa_body(struct ospf_area *oa, u16 *length) switch (ifa->type) { case OSPF_IT_PTP: - neigh = (struct ospf_neighbor *) HEAD(ifa->neigh_list); - if ((!EMPTY_LIST(ifa->neigh_list)) && (neigh->state == NEIGHBOR_FULL)) - add_lsa_rt_link(po, ifa, LSART_PTP, neigh->iface_id, neigh->rid); + case OSPF_IT_PTMP: + WALK_LIST(neigh, ifa->neigh_list) + if (neigh->state == NEIGHBOR_FULL) + add_lsa_rt_link(po, ifa, LSART_PTP, neigh->iface_id, neigh->rid); break; case OSPF_IT_BCAST: @@ -1202,7 +1205,7 @@ originate_prefix_rt_lsa_body(struct ospf_area *oa, u16 *length) configured_stubnet(oa, a)) continue; - if (ifa->state == OSPF_IS_LOOP) + if ((ifa->state == OSPF_IS_LOOP) || (ifa->type == OSPF_IT_PTMP)) lsa_put_prefix(po, a->ip, MAX_PREFIX_LENGTH, 0); else lsa_put_prefix(po, a->prefix, a->pxlen, ifa->cost); |