diff options
| author | Ondrej Zajicek <santiago@crfreenet.org> | 2012-05-14 11:47:41 +0200 |
|---|---|---|
| committer | Ondrej Zajicek <santiago@crfreenet.org> | 2012-05-14 11:47:41 +0200 |
| commit | 95127cbbb76e8870e029454a5313bc4b6ce69a4a (patch) | |
| tree | b30ffa4a722d776714cfe979090ee15e5cd74376 /proto/ospf/packet.c | |
| parent | 0ec031f7400fbacdd86b40ae1870c58715a7f108 (diff) | |
Real broadcast mode for OSPFv2.
Diffstat (limited to 'proto/ospf/packet.c')
| -rw-r--r-- | proto/ospf/packet.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/proto/ospf/packet.c b/proto/ospf/packet.c index 7a26967f..241a58f7 100644 --- a/proto/ospf/packet.c +++ b/proto/ospf/packet.c @@ -273,7 +273,7 @@ ospf_rx_hook(sock *sk, int size) int src_local, dst_local UNUSED, dst_mcast; src_local = ipa_in_net(sk->faddr, ifa->addr->prefix, ifa->addr->pxlen); dst_local = ipa_equal(sk->laddr, ifa->addr->ip); - dst_mcast = ipa_equal(sk->laddr, AllSPFRouters) || ipa_equal(sk->laddr, AllDRouters); + dst_mcast = ipa_equal(sk->laddr, ifa->all_routers) || ipa_equal(sk->laddr, AllDRouters); #ifdef OSPFv2 /* First, we eliminate packets with strange address combinations. @@ -287,6 +287,9 @@ ospf_rx_hook(sock *sk, int size) if (!dst_mcast && !dst_local) return 1; + /* Ignore my own broadcast packets */ + if (ifa->cf->real_bcast && ipa_equal(sk->faddr, ifa->addr->ip)) + return 1; #else /* OSPFv3 */ /* In OSPFv3, src_local and dst_local mean link-local. |