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A lot of changes:

Browse Source 
- metric is 3 byte long now
	- summary lsa originating
	- more OSPF areas possible
	- virtual links
	- better E1/E2 routes handling
	- some bug fixes..

I have to do:
	- md5 auth (last mandatory item from rfc2328)
	- !!!!DEBUG!!!!! (mainly virtual link system has probably a lot of bugs)
	- 2328 appendig E
This commit is contained in:
Ondrej Filip
2004-06-25 16:39:53 +00:00
parent 5ed68e46d7
commit 98ac61766d
23 changed files with 1116 additions and 452 deletions
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34
proto/ospf/dbdes.c
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@@ -39,14 +39,14 @@ ospf_dbdes_send(struct ospf_neighbor *n)
pkt = (struct ospf_dbdes_packet *) (ifa->ip_sk->tbuf);
op = (struct ospf_packet *) pkt;
fill_ospf_pkt_hdr(ifa, pkt, DBDES_P);
pkt->iface_mtu = htons(ifa->iface->mtu); /* FIXME NOT for VLINK! */
pkt->iface_mtu = htons(ifa->iface->mtu);
pkt->options = ifa->options;
pkt->imms = n->myimms;
pkt->ddseq = htonl(n->dds);
length = sizeof(struct ospf_dbdes_packet);
op->length = htons(length);
ospf_pkt_finalize(ifa, op);
sk_send_to(ifa->ip_sk, length, n->ip, OSPF_PROTO);
ospf_send_to(ifa->ip_sk, length, n->ip);
OSPF_TRACE(D_PACKETS, "DB_DES (I) sent to %I via %s.", n->ip,
ifa->iface->name);
break;
@@ -79,20 +79,26 @@ ospf_dbdes_send(struct ospf_neighbor *n)
for (; i > 0; i--)
{
struct top_hash_entry *en;
en = (struct top_hash_entry *) sn;
htonlsah(&(en->lsa), lsa);
DBG("Working on: %d\n", i);
DBG("\tX%01x %-1I %-1I %p\n", en->lsa.type, en->lsa.id,
en->lsa.rt, en->lsa_body);
if ((n->ifa->type != OSPF_IT_VLINK) && (en->lsa.type != LSA_T_EXT))
{
htonlsah(&(en->lsa), lsa);
DBG("Working on: %d\n", i);
DBG("\tX%01x %-1I %-1I %p\n", en->lsa.type, en->lsa.id,
en->lsa.rt, en->lsa_body);
lsa++;
}
else i++; /* No lsa added */
if (sn == STAIL(n->ifa->oa->lsal))
{
i--;
break; /* Should set some flag? */
}
{
i--;
break;
}
sn = sn->next;
lsa++;
}
if (sn == STAIL(n->ifa->oa->lsal))
@@ -130,7 +136,7 @@ ospf_dbdes_send(struct ospf_neighbor *n)
memcpy(ifa->ip_sk->tbuf, n->ldbdes, length);
/* Copy last sent packet again */
sk_send_to(ifa->ip_sk, length, n->ip, OSPF_PROTO);
ospf_send_to(ifa->ip_sk, length, n->ip);
if(n->myimms.bit.ms) tm_start(n->rxmt_timer, n->ifa->rxmtint); /* Restart timer */
@@ -245,8 +251,6 @@ ospf_dbdes_receive(struct ospf_dbdes_packet *ps,
ps->imms.byte);
break;
}
if(ps->imms.bit.i) log("FUCK");
case NEIGHBOR_EXCHANGE:
if ((ps->imms.byte == n->imms.byte) && (ps->options == n->options) &&
(ntohl(ps->ddseq) == n->ddr))