diff options
Diffstat (limited to 'proto/ospf/lsupd.c')
-rw-r--r-- | proto/ospf/lsupd.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/proto/ospf/lsupd.c b/proto/ospf/lsupd.c index 752ba36d..c04f16bc 100644 --- a/proto/ospf/lsupd.c +++ b/proto/ospf/lsupd.c @@ -261,22 +261,21 @@ ospf_lsupd_tx_list(struct ospf_neighbor *n, list *l) } void -ospf_lsupd_rx(struct ospf_lsupd_packet *ps, struct proto *p, +ospf_lsupd_receive(struct ospf_lsupd_packet *ps, struct ospf_iface *ifa, u16 size) { - u32 area,nrid,myrid; + u32 area,nrid; struct ospf_neighbor *n,*ntmp; struct ospf_lsa_header *lsa; struct ospf_area *oa; - struct proto_ospf *po=(struct proto_ospf *)p; + struct proto_ospf *po=ifa->proto; + struct proto *p = (struct proto *)po; u16 length; u8 i; + int sendreq = 1; nrid=ntohl(ps->ospf_packet.routerid); - myrid=p->cf->global->router_id; - - if((n=find_neigh(ifa, nrid))==NULL) { OSPF_TRACE(D_PACKETS, "Received lsupd from unknown neighbor! (%I)", @@ -424,6 +423,7 @@ ospf_lsupd_rx(struct ospf_lsupd_packet *ps, struct proto *p, if(lsadb && ((now-lsadb->inst_t)<=MINLSARRIVAL)) /* FIXME: test for flooding? */ { DBG("I got it in less that MINLSARRIVAL\n"); + sendreq = 0; continue; } @@ -496,6 +496,7 @@ ospf_lsupd_rx(struct ospf_lsupd_packet *ps, struct proto *p, /* pg145 (7b) */ ospf_lsack_enqueue(n, lsa, ACKL_DIRECT); } + sendreq = 0; continue; } @@ -520,9 +521,9 @@ ospf_lsupd_rx(struct ospf_lsupd_packet *ps, struct proto *p, /* Send direct LSAs */ ospf_lsack_send(n, ACKL_DIRECT); - if(n->state==NEIGHBOR_LOADING) + if(sendreq && (n->state==NEIGHBOR_LOADING)) { - ospf_lsreq_send(n); /* Send me another part of database */ + ospf_lsreq_send(n); /* Ask for another part of neighbor's database */ } } |