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| author |   Patrick McHardy <kaber@trash.net> | 2010-02-15 18:13:33 +0100 |
|---|---|---|
| committer | Patrick McHardy <kaber@trash.net> | 2010-02-15 18:13:33 +0100 |
| commit | 5d0aa2ccd4699a01cfdf14886191c249d7b45a01 (patch) | |
| tree | 6ea81b5eede26bd6a04bcc3cd79770c334139381 /include/net/ip.h | |
| parent | netfilter: nf_conntrack: pass template to l4proto ->error() handler (diff) | |
| download | linux-dev-5d0aa2ccd4699a01cfdf14886191c249d7b45a01.tar.xz linux-dev-5d0aa2ccd4699a01cfdf14886191c249d7b45a01.zip | |
netfilter: nf_conntrack: add support for "conntrack zones"
Normally, each connection needs a unique identity. Conntrack zones allow
to specify a numerical zone using the CT target, connections in different
zones can use the same identity.
Example:
iptables -t raw -A PREROUTING -i veth0 -j CT --zone 1
iptables -t raw -A OUTPUT -o veth1 -j CT --zone 1
Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'include/net/ip.h')
| -rw-r--r-- | include/net/ip.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/net/ip.h b/include/net/ip.h index fb63371c07a8..7bc47873e3fc 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -352,8 +352,11 @@ enum ip_defrag_users { IP_DEFRAG_LOCAL_DELIVER, IP_DEFRAG_CALL_RA_CHAIN, IP_DEFRAG_CONNTRACK_IN, + __IP_DEFRAG_CONNTRACK_IN_END = IP_DEFRAG_CONNTRACK_IN + USHORT_MAX, IP_DEFRAG_CONNTRACK_OUT, + __IP_DEFRAG_CONNTRACK_OUT_END = IP_DEFRAG_CONNTRACK_OUT + USHORT_MAX, IP_DEFRAG_CONNTRACK_BRIDGE_IN, + __IP_DEFRAG_CONNTRACK_BRIDGE_IN = IP_DEFRAG_CONNTRACK_BRIDGE_IN + USHORT_MAX, IP_DEFRAG_VS_IN, IP_DEFRAG_VS_OUT, IP_DEFRAG_VS_FWD |