netfilter: nf_tables: add new expression nft_redir
This new expression provides NAT in the redirect flavour, which is to
redirect packets to local machine.
Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
index 49deb4e..373486a 100644
--- a/net/netfilter/Kconfig
+++ b/net/netfilter/Kconfig
@@ -505,6 +505,15 @@
This option adds the "masquerade" expression that you can use
to perform NAT in the masquerade flavour.
+config NFT_REDIR
+ depends on NF_TABLES
+ depends on NF_CONNTRACK
+ depends on NF_NAT
+ tristate "Netfilter nf_tables redirect support"
+ help
+ This options adds the "redirect" expression that you can use
+ to perform NAT in the redirect flavour.
+
config NFT_NAT
depends on NF_TABLES
depends on NF_CONNTRACK