From: Shinta Sugimoto <shinta.sugimoto@ericsson.com>
Date: Thu, 8 Feb 2007 21:13:07 +0000 (-0800)
Subject: [XFRM]: CONFIG_XFRM_MIGRATE option
X-Git-Tag: v2.6.21-rc1~83^2~65^2~19
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d0473655c8293b49808c9488152573beab4458cf;p=linux-2.6

[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 <shinta.sugimoto@ericsson.com>
Signed-off-by: Masahide NAKAMURA <nakam@linux-ipv6.org>
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/xfrm/Kconfig b/net/xfrm/Kconfig
index 0faab63325..d385a78694 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