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-rw-r--r--net/ipv6/netfilter/Kconfig12
1 files changed, 12 insertions, 0 deletions
diff --git a/net/ipv6/netfilter/Kconfig b/net/ipv6/netfilter/Kconfig
index 7702f9e90a04..35750df744dc 100644
--- a/net/ipv6/netfilter/Kconfig
+++ b/net/ipv6/netfilter/Kconfig
@@ -28,15 +28,27 @@ 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 IP6_NF_IPTABLES
tristate "IP6 tables support (required for filtering)"