X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;ds=sidebyside;f=kernel%2Fnet%2Fipv4%2Fnetfilter%2FKconfig;h=c187c60e3e0c75e0f9c298eaa831c2f19d9a73fc;hb=e09b41010ba33a20a87472ee821fa407a5b8da36;hp=fb20f363151f138b6a1ca96a7a46ad5c68351cbb;hpb=f93b97fd65072de626c074dbe099a1fff05ce060;p=kvmfornfv.git

diff --git a/kernel/net/ipv4/netfilter/Kconfig b/kernel/net/ipv4/netfilter/Kconfig
index fb20f3631..c187c60e3 100644
--- a/kernel/net/ipv4/netfilter/Kconfig
+++ b/kernel/net/ipv4/netfilter/Kconfig
@@ -58,6 +58,13 @@ config NFT_REJECT_IPV4
 	default NFT_REJECT
 	tristate
 
+config NFT_DUP_IPV4
+	tristate "IPv4 nf_tables packet duplication support"
+	depends on !NF_CONNTRACK || NF_CONNTRACK
+	select NF_DUP_IPV4
+	help
+	  This module enables IPv4 packet duplication support for nf_tables.
+
 endif # NF_TABLES_IPV4
 
 config NF_TABLES_ARP
@@ -67,6 +74,13 @@ config NF_TABLES_ARP
 
 endif # NF_TABLES
 
+config NF_DUP_IPV4
+	tristate "Netfilter IPv4 packet duplication to alternate destination"
+	depends on !NF_CONNTRACK || NF_CONNTRACK
+	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
@@ -195,7 +209,8 @@ config IP_NF_MATCH_ECN
 
 config IP_NF_MATCH_RPFILTER
 	tristate '"rpfilter" reverse path filter match support'
-	depends on NETFILTER_ADVANCED && (IP_NF_MANGLE || IP_NF_RAW)
+	depends on NETFILTER_ADVANCED
+	depends on IP_NF_MANGLE || IP_NF_RAW
 	---help---
 	  This option allows you to match packets whose replies would
 	  go out via the interface the packet came in.