[NETFILTER]: nf_conntrack_sip: create signalling expectations
authorPatrick McHardy <kaber@trash.net>
Wed, 26 Mar 2008 03:25:13 +0000 (20:25 -0700)
committerDavid S. Miller <davem@davemloft.net>
Wed, 26 Mar 2008 03:25:13 +0000 (20:25 -0700)
commit0f32a40fc91a9ebbbf66e826ac2a829ab37d9cf8
tree0c221d19a91fa5ab4d746480438ea0f47031062d
parentc978cd3a937141deaf7995b849824af6dacdeae7
[NETFILTER]: nf_conntrack_sip: create signalling expectations

Create expectations for incoming signalling connections when seeing
a REGISTER request. This is needed when the registrar uses a
different source port number for signalling messages and for receiving
incoming calls from other endpoints than the registrar.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/linux/netfilter/nf_conntrack_sip.h
include/net/netfilter/nf_conntrack.h
net/ipv4/netfilter/nf_nat_sip.c
net/netfilter/nf_conntrack_sip.c