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-rw-r--r--net/ipv6/Kconfig14
1 files changed, 14 insertions, 0 deletions
diff --git a/net/ipv6/Kconfig b/net/ipv6/Kconfig
index 36a6c2b7988..14f0b336519 100644
--- a/net/ipv6/Kconfig
+++ b/net/ipv6/Kconfig
@@ -136,6 +136,20 @@ config IPV6_TUNNEL
If unsure, say N.
+config IPV6_SUBTREES
+ bool "IPv6: source address based routing"
+ depends on IPV6 && EXPERIMENTAL
+ ---help---
+ Enable routing by source address or prefix.
+
+ The destination address is still the primary routing key, so mixing
+ normal and source prefix specific routes in the same routing table
+ may sometimes lead to unintended routing behavior. This can be
+ avoided by defining different routing tables for the normal and
+ source prefix specific routes.
+
+ If unsure, say N.
+
config IPV6_MULTIPLE_TABLES
bool "IPv6: Multiple Routing Tables"
depends on IPV6 && EXPERIMENTAL