diff options
Diffstat (limited to 'proto/ospf')
| -rw-r--r-- | proto/ospf/neighbor.c | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/proto/ospf/neighbor.c b/proto/ospf/neighbor.c index 9f1c7fd..2762313 100644 --- a/proto/ospf/neighbor.c +++ b/proto/ospf/neighbor.c @@ -19,41 +19,43 @@ const char *ospf_inm[]={ "hello received", "neighbor start", "2-way received", void neigh_chstate(struct ospf_neighbor *n, u8 state) { - struct ospf_iface *ifa; - struct proto *p; u8 oldstate; oldstate=n->state; if(oldstate!=state) { - ifa=n->ifa; + struct ospf_iface *ifa=n->ifa; + struct proto_ospf *po=ifa->oa->po; + struct proto *p=&po->proto; + n->state=state; + + debug("%s: Neighbor %I changes state from \"%s\" to \"%s\".\n", + p->name, n->ip, ospf_ns[oldstate], ospf_ns[state]); + if((state==NEIGHBOR_2WAY) && (oldstate<NEIGHBOR_2WAY)) - ospf_int_sm(n->ifa, ISM_NEICH); + ospf_int_sm(ifa, ISM_NEICH); if((state<NEIGHBOR_2WAY) && (oldstate>=NEIGHBOR_2WAY)) - ospf_int_sm(n->ifa, ISM_NEICH); + ospf_int_sm(ifa, ISM_NEICH); + if(oldstate==NEIGHBOR_FULL) /* Decrease number of adjacencies */ { ifa->fadj--; - n->state=state; - originate_rt_lsa(ifa->oa,ifa->oa->po); - originate_net_lsa(ifa,ifa->oa->po); + originate_rt_lsa(ifa->oa,po); + originate_net_lsa(ifa,po); } - p=(struct proto *)(ifa->proto); - debug("%s: Neighbor %I changes state from \"%s\" to \"%s\".\n", - p->name, n->ip, ospf_ns[oldstate], ospf_ns[state]); if(state==NEIGHBOR_FULL) /* Increase number of adjacencies */ { ifa->fadj++; - originate_rt_lsa(n->ifa->oa,n->ifa->oa->po); - originate_net_lsa(ifa,ifa->oa->po); + originate_rt_lsa(ifa->oa,po); + originate_net_lsa(ifa,po); } if(oldstate>=NEIGHBOR_EXSTART && state<NEIGHBOR_EXSTART) { + /* Stop RXMT timer */ tm_stop(n->rxmt_timer); - /* Stop RXMT timers */ } if(state==NEIGHBOR_EXSTART) { |