--- zzzz-none-000/linux-2.6.28.10/net/ipv4/netfilter/Kconfig	2009-05-02 18:54:43.000000000 +0000
+++ fusiv-7390-686/linux-2.6.28.10/net/ipv4/netfilter/Kconfig	2012-02-14 14:37:49.000000000 +0000
@@ -5,6 +5,13 @@
 menu "IP: Netfilter Configuration"
 	depends on INET && NETFILTER
 
+config IFX_NF_ADDONS
+	bool 'IFX netfilter addons'
+	depends on IFX_ADDON
+	help
+	  If chosen, all the additions done by IFX to netfilters 
+	  could be slected. It is recommended to be alwyas on.
+
 config NF_DEFRAG_IPV4
 	tristate
 	default n
@@ -232,6 +239,11 @@
 	depends on NF_NAT && NF_CT_PROTO_DCCP
 	default NF_NAT && NF_CT_PROTO_DCCP
 
+config NF_NAT_PROTO_ESP
+	tristate
+	depends on NF_NAT && NF_CT_PROTO_ESP
+	default NF_NAT && NF_CT_PROTO_ESP
+
 config NF_NAT_PROTO_GRE
 	tristate
 	depends on NF_NAT && NF_CT_PROTO_GRE
@@ -392,6 +404,14 @@
 	  Allows altering the ARP packet payload: source and destination
 	  hardware and network addresses.
 
+
+
+
+if LANTIQ
+#IFX plaform specific
+source "net/ipv4/netfilter/Kconfig.ifx"
+endif
+
 endif # IP_NF_ARPTABLES
 
 endmenu