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-rw-r--r--net/xfrm/Kconfig11
1 files changed, 11 insertions, 0 deletions
diff --git a/net/xfrm/Kconfig b/net/xfrm/Kconfig
index 0faab633258..d385a786943 100644
--- a/net/xfrm/Kconfig
+++ b/net/xfrm/Kconfig
@@ -24,6 +24,17 @@ config XFRM_SUB_POLICY
If unsure, say N.
+config XFRM_MIGRATE
+ bool "Transformation migrate database (EXPERIMENTAL)"
+ depends on XFRM && EXPERIMENTAL
+ ---help---
+ A feature to update locator(s) of a given IPsec security
+ association dynamically. This feature is required, for
+ instance, in a Mobile IPv6 environment with IPsec configuration
+ where mobile nodes change their attachment point to the Internet.
+
+ If unsure, say N.
+
config NET_KEY
tristate "PF_KEY sockets"
select XFRM