Merge branch 'for-joerg/arm-smmu/fixes' of git://git.kernel.org/pub/scm/linux/kernel...

[linux-2.6-microblaze.git] / net / ipv6 / netfilter / Kconfig

diff --git a/net/ipv6/netfilter/Kconfig b/net/ipv6/netfilter/Kconfig
index 7702f9e..4bff1f2 100644 (file)
--- a/net/ipv6/netfilter/Kconfig
+++ b/net/ipv6/netfilter/Kconfig
@@ -28,15 +28,32 @@ config NF_CONNTRACK_IPV6
 config NF_TABLES_IPV6
        depends on NF_TABLES
        tristate "IPv6 nf_tables support"
+       help
+         This option enables the IPv6 support for nf_tables.
 
 config NFT_CHAIN_ROUTE_IPV6
        depends on NF_TABLES_IPV6
        tristate "IPv6 nf_tables route chain support"
+       help
+         This option enables the "route" chain for IPv6 in nf_tables. This
+         chain type is used to force packet re-routing after mangling header
+         fields such as the source, destination, flowlabel, hop-limit and
+         the packet mark.
 
 config NFT_CHAIN_NAT_IPV6
        depends on NF_TABLES_IPV6
        depends on NF_NAT_IPV6 && NFT_NAT
        tristate "IPv6 nf_tables nat chain support"
+       help
+         This option enables the "nat" chain for IPv6 in nf_tables. This
+         chain type is used to perform Network Address Translation (NAT)
+         packet transformations such as the source, destination address and
+         source and destination ports.
+
+config NFT_REJECT_IPV6
+       depends on NF_TABLES_IPV6
+       default NFT_REJECT
+       tristate
 
 config IP6_NF_IPTABLES
        tristate "IP6 tables support (required for filtering)"