--- /dev/null
+--- linux.old/net/netfilter/Kconfig 2007-05-26 20:05:39.270134976 +0200
++++ linux.dev/net/netfilter/Kconfig 2007-05-26 20:12:44.258526920 +0200
+@@ -165,7 +165,7 @@
+
+ config NF_CONNTRACK_H323
+ tristate "H.323 protocol support (EXPERIMENTAL)"
+- depends on EXPERIMENTAL && NF_CONNTRACK && (IPV6 || IPV6=n)
++ depends on EXPERIMENTAL && NF_CONNTRACK
+ help
+ H.323 is a VoIP signalling protocol from ITU-T. As one of the most
+ important VoIP protocols, it is widely used by voice hardware and
+@@ -416,7 +416,7 @@
+
+ config NETFILTER_XT_TARGET_TCPMSS
+ tristate '"TCPMSS" target support'
+- depends on NETFILTER_XTABLES && (IPV6 || IPV6=n)
++ depends on NETFILTER_XTABLES
+ ---help---
+ This option adds a `TCPMSS' target, which allows you to alter the
+ MSS value of TCP SYN packets, to control the maximum size for that