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authorOndrej Filip <feela@network.cz>2000-06-06 03:46:32 +0200
committerOndrej Filip <feela@network.cz>2000-06-06 03:46:32 +0200
commit51cff78b2571e24963d3a81694f854605eb75eac (patch)
treefdf920c4632beac7809cb954268408c679445ad7 /proto/ospf
parentc1824c4d4c7753246ba26d27c7a3b7be3006d46b (diff)
downloadbird-51cff78b2571e24963d3a81694f854605eb75eac.tar
bird-51cff78b2571e24963d3a81694f854605eb75eac.zip
Allocate OSPF areas before interfaces.
Diffstat (limited to 'proto/ospf')
-rw-r--r--proto/ospf/ospf.c31
-rw-r--r--proto/ospf/topology.c49
2 files changed, 32 insertions, 48 deletions
diff --git a/proto/ospf/ospf.c b/proto/ospf/ospf.c
index 2c89828..c20ff6c 100644
--- a/proto/ospf/ospf.c
+++ b/proto/ospf/ospf.c
@@ -12,13 +12,44 @@ static int
ospf_start(struct proto *p)
{
struct proto_ospf *po=(struct proto_ospf *)p;
+ struct ospf_config *c=(struct ospf_config *)(p->cf);
+ struct ospf_area_config *ac;
+ struct ospf_area *oa;
debug("%s: Start\n",p->name);
fib_init(&po->efib,p->pool,sizeof(struct extfib),16,init_efib);
init_list(&(po->iface_list));
init_list(&(po->area_list));
po->areano=0;
+ if(EMPTY_LIST(c->area_list))
+ {
+ log("%s: Cannot start, no OSPF areas configured", p->name);
+ return PS_DOWN;
+ }
+ WALK_LIST(ac,c->area_list)
+ {
+ oa=mb_allocz(po->proto.pool, sizeof(struct ospf_area));
+ add_tail(&po->area_list,NODE oa);
+ po->areano++;
+ oa->stub=ac->stub;
+ oa->tick=ac->tick;
+ oa->areaid=ac->areaid;
+ oa->gr=ospf_top_new(po);
+ s_init_list(&(oa->lsal));
+ oa->rt=NULL;
+ oa->po=po;
+ oa->disp_timer=tm_new(po->proto.pool);
+ oa->disp_timer->data=oa;
+ oa->disp_timer->randomize=0;
+ oa->disp_timer->hook=area_disp;
+ oa->disp_timer->recurrent=oa->tick;
+ oa->lage=now;
+ tm_start(oa->disp_timer,oa->tick);
+ oa->calcrt=0;
+ oa->origrt=0;
+ fib_init(&oa->infib,po->proto.pool,sizeof(struct infib),16,init_infib);
+ }
return PS_UP;
}
diff --git a/proto/ospf/topology.c b/proto/ospf/topology.c
index 04af6de..4c5e8c3 100644
--- a/proto/ospf/topology.c
+++ b/proto/ospf/topology.c
@@ -155,13 +155,6 @@ addifa_rtlsa(struct ospf_iface *ifa)
struct ospf_area *oa;
struct proto_ospf *po=ifa->proto;
struct proto *p=&po->proto;
- u32 rtid;
- struct top_graph_rtlsa_link *li, *lih;
- struct ospf_config *c=(struct ospf_config *)(p->cf);
- struct ospf_area_config *ac=NULL,*a;
-
- rtid=po->proto.cf->global->router_id;
- oa=NULL;
WALK_LIST(NODE oa,po->area_list)
@@ -171,47 +164,7 @@ addifa_rtlsa(struct ospf_iface *ifa)
if(EMPTY_LIST(po->area_list) || (oa->areaid!=ifa->an)) /* New area */
{
- struct ospf_lsa_header *lsa;
- DBG("%s: New OSPF area \"%d\" adding.\n", po->proto.name, ifa->an);
- WALK_LIST(a,c->area_list)
- {
- if(a->areaid==ifa->an)
- {
- ac=a;
- break;
- }
- }
-
- if(ac)
- {
- oa=mb_allocz(po->proto.pool, sizeof(struct ospf_area));
- add_tail(&po->area_list,NODE oa);
- oa->areaid=ifa->an;
- oa->stub=ac->stub;
- oa->tick=ac->tick;
- oa->gr=ospf_top_new(po);
- s_init_list(&(oa->lsal));
- oa->rt=NULL;
- oa->po=po;
- oa->disp_timer=tm_new(po->proto.pool);
- oa->disp_timer->data=oa;
- oa->disp_timer->randomize=0;
- oa->disp_timer->hook=area_disp;
- oa->disp_timer->recurrent=oa->tick;
- oa->lage=now;
- tm_start(oa->disp_timer,oa->tick);
- oa->calcrt=1;
- oa->origrt=0;
- fib_init(&oa->infib,po->proto.pool,sizeof(struct infib),16,init_infib);
- po->areano++;
- DBG("%s: New OSPF area \"%d\" added.\n", po->proto.name, ifa->an);
- ifa->oa=oa;
- schedule_rt_lsa(oa);
- }
- else
- {
- bug("I didn't find area for interface.\n");
- }
+ bug("Cannot add any area to accepted Interface");
}
else ifa->oa=oa;
}