netfilter: factor out packet duplication for IPv4/IPv6

[deliverable/linux.git] / net / ipv4 / netfilter / Kconfig

diff --git a/net/ipv4/netfilter/Kconfig b/net/ipv4/netfilter/Kconfig
index 2199a5db25e60412389d861a105d86c62100b396..0142ea259d7d7aeec969539a9ee64d5af2c97ff2 100644 (file)
--- a/net/ipv4/netfilter/Kconfig
+++ b/net/ipv4/netfilter/Kconfig
@@ -67,6 +67,12 @@ config NF_TABLES_ARP
 
 endif # NF_TABLES
 
+config NF_DUP_IPV4
+       tristate "Netfilter IPv4 packet duplication to alternate destination"
+       help
+         This option enables the nf_dup_ipv4 core, which duplicates an IPv4
+         packet to be rerouted to another destination.
+
 config NF_LOG_ARP
        tristate "ARP packet logging"
        default m if NETFILTER_ADVANCED=n