[XFRM]: CONFIG_XFRM_MIGRATE option

Add CONFIG_XFRM_MIGRATE option which makes it possible for for user application to send or receive MIGRATE message to/from netlink socket. Signed-off-by: Shinta Sugimoto <[email protected]> Signed-off-by: Masahide NAKAMURA <[email protected]> Signed-off-by: YOSHIFUJI Hideaki <[email protected]> Signed-off-by: David S. Miller <[email protected]>
iegor · Feb 8, 2007 · d047365 · d047365
1 parent 5c79de6
commit d047365
Showing 1 changed file with 11 additions and 0 deletions.
diff --git 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