[NETFILTER]: nf_conntrack_sip: support multiple media channels

Add support for multiple media channels and use it to create
expectations for video streams when present.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Patrick McHardy
2008-03-25 20:26:24 -07:00
committed by David S. Miller
parent 4ab9e64e5e
commit 0d0ab0378d
3 changed files with 105 additions and 32 deletions

View File

@ -78,7 +78,7 @@ do { \
struct nf_conntrack_helper;
/* Must be kept in sync with the classes defined by helpers */
#define NF_CT_MAX_EXPECT_CLASSES 2
#define NF_CT_MAX_EXPECT_CLASSES 3
/* nf_conn feature for connections that have a helper */
struct nf_conn_help {