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-rw-r--r--net/netfilter/Kconfig16
1 files changed, 16 insertions, 0 deletions
diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
index cdbaaff..2562d05 100644
--- a/net/netfilter/Kconfig
+++ b/net/netfilter/Kconfig
@@ -527,6 +527,22 @@ config NETFILTER_XT_TARGET_TCPOPTSTRIP
This option adds a "TCPOPTSTRIP" target, which allows you to strip
TCP options from TCP packets.
+config NETFILTER_XT_MATCH_CLUSTER
+ tristate '"cluster" match support'
+ depends on NF_CONNTRACK
+ depends on NETFILTER_ADVANCED
+ ---help---
+ This option allows you to build work-load-sharing clusters of
+ network servers/stateful firewalls without having a dedicated
+ load-balancing router/server/switch. Basically, this match returns
+ true when the packet must be handled by this cluster node. Thus,
+ all nodes see all packets and this match decides which node handles
+ what packets. The work-load sharing algorithm is based on source
+ address hashing.
+
+ If you say Y or M here, try `iptables -m cluster --help` for
+ more information.
+
config NETFILTER_XT_MATCH_COMMENT
tristate '"comment" match support'
depends on NETFILTER_ADVANCED