netfilter: combine ipt_REDIRECT and ip6t_REDIRECT
Combine more modules since the actual code is so small anyway that the
kmod metadata and the module in its loaded state totally outweighs the
combined actual code size.
IP_NF_TARGET_REDIRECT becomes a compat option; IP6_NF_TARGET_REDIRECT
is completely eliminated since it has not see a release yet.
Signed-off-by: Jan Engelhardt <jengelh@inai.de>
Acked-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
index ad0e0da..fefa514 100644
--- a/net/netfilter/Kconfig
+++ b/net/netfilter/Kconfig
@@ -690,6 +690,17 @@
To compile it as a module, choose M here. If unsure, say N.
+config NETFILTER_XT_TARGET_REDIRECT
+ tristate "REDIRECT target support"
+ depends on NF_NAT
+ ---help---
+ REDIRECT is a special case of NAT: all incoming connections are
+ mapped onto the incoming interface's address, causing the packets to
+ come to the local machine instead of passing through. This is
+ useful for transparent proxies.
+
+ To compile it as a module, choose M here. If unsure, say N.
+
config NETFILTER_XT_TARGET_TEE
tristate '"TEE" - packet cloning to alternate destination'
depends on NETFILTER_ADVANCED