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-rw-r--r--net/ipv4/netfilter/Kconfig10
1 files changed, 10 insertions, 0 deletions
diff --git a/net/ipv4/netfilter/Kconfig b/net/ipv4/netfilter/Kconfig
index 46d4cb1c06f0..ff3393eba924 100644
--- a/net/ipv4/netfilter/Kconfig
+++ b/net/ipv4/netfilter/Kconfig
@@ -40,6 +40,16 @@ config IP_NF_CONNTRACK_MARK
of packets, but this mark value is kept in the conntrack session
instead of the individual packets.
+config IP_NF_CONNTRACK_EVENTS
+ bool "Connection tracking events"
+ depends on IP_NF_CONNTRACK
+ help
+ If this option is enabled, the connection tracking code will
+ provide a notifier chain that can be used by other kernel code
+ to get notified about changes in the connection tracking state.
+
+ IF unsure, say `N'.
+
config IP_NF_CT_PROTO_SCTP
tristate 'SCTP protocol connection tracking support (EXPERIMENTAL)'
depends on IP_NF_CONNTRACK && EXPERIMENTAL