[IPV6] ADDRCONF: Optimistic Duplicate Address Detection (RFC 4429) Support.

[linux-2.6-omap-h63xx.git] / net / ipv6 / Kconfig

diff --git a/net/ipv6/Kconfig b/net/ipv6/Kconfig
index a460e8132b4d471c0b282f47c58996ddd4f35315..8e5d54f23b49398465b34797d2a20a919c947119 100644 (file)
--- a/net/ipv6/Kconfig
+++ b/net/ipv6/Kconfig
@@ -57,6 +57,16 @@ config IPV6_ROUTE_INFO
 
          If unsure, say N.
 
+config IPV6_OPTIMISTIC_DAD
+       bool "IPv6: Enable RFC 4429 Optimistic DAD (EXPERIMENTAL)"
+       depends on IPV6 && EXPERIMENTAL
+       ---help---
+         This is experimental support for optimistic Duplicate
+         Address Detection.  It allows for autoconfigured addresses
+         to be used more quickly.
+
+         If unsure, say N.
+
 config INET6_AH
        tristate "IPv6: AH transformation"
        depends on IPV6
@@ -153,6 +163,20 @@ config INET6_XFRM_MODE_ROUTEOPTIMIZATION
        ---help---
          Support for MIPv6 route optimization mode.
 
+config IPV6_SIT
+       tristate "IPv6: IPv6-in-IPv4 tunnel (SIT driver)"
+       depends on IPV6
+       select INET_TUNNEL
+       default y
+       ---help---
+         Tunneling means encapsulating data of one protocol type within
+         another protocol and sending it over a channel that understands the
+         encapsulating protocol. This driver implements encapsulation of IPv6
+         into IPv4 packets. This is useful if you want to connect two IPv6
+         networks over an IPv4-only path.
+
+         Saying M here will produce a module called sit.ko. If unsure, say Y.
+
 config IPV6_TUNNEL
        tristate "IPv6: IPv6-in-IPv6 tunnel"
        select INET6_TUNNEL
@@ -162,9 +186,16 @@ config IPV6_TUNNEL
 
          If unsure, say N.
 
+config IPV6_MULTIPLE_TABLES
+       bool "IPv6: Multiple Routing Tables"
+       depends on IPV6 && EXPERIMENTAL
+       select FIB_RULES
+       ---help---
+         Support multiple routing tables.
+
 config IPV6_SUBTREES
        bool "IPv6: source address based routing"
-       depends on IPV6 && EXPERIMENTAL
+       depends on IPV6_MULTIPLE_TABLES
        ---help---
          Enable routing by source address or prefix.
 
@@ -176,17 +207,3 @@ config IPV6_SUBTREES
 
          If unsure, say N.
 
-config IPV6_MULTIPLE_TABLES
-       bool "IPv6: Multiple Routing Tables"
-       depends on IPV6 && EXPERIMENTAL
-       select FIB_RULES
-       ---help---
-         Support multiple routing tables.
-
-config IPV6_ROUTE_FWMARK
-       bool "IPv6: use netfilter MARK value as routing key"
-       depends on IPV6_MULTIPLE_TABLES && NETFILTER
-       ---help---
-         If you say Y here, you will be able to specify different routes for
-         packets with different mark values (see iptables(8), MARK target).
-