From: Shinta Sugimoto Date: Thu, 8 Feb 2007 21:15:05 +0000 (-0800) Subject: [PFKEYV2]: CONFIG_NET_KEY_MIGRATE option X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=f6ed0ec0eea644207fa146cb541b99f96a8942f0;p=linux-beck.git [PFKEYV2]: CONFIG_NET_KEY_MIGRATE option Add CONFIG_NET_KEY_MIGRATE option which makes it possible for user application to send or receive MIGRATE message to/from PF_KEY socket. Signed-off-by: Shinta Sugimoto Signed-off-by: Masahide NAKAMURA Signed-off-by: YOSHIFUJI Hideaki Signed-off-by: David S. Miller --- diff --git a/net/xfrm/Kconfig b/net/xfrm/Kconfig index d385a7869436..577a4f821b98 100644 --- a/net/xfrm/Kconfig +++ b/net/xfrm/Kconfig @@ -45,4 +45,19 @@ config NET_KEY Say Y unless you know what you are doing. +config NET_KEY_MIGRATE + bool "PF_KEY MIGRATE (EXPERIMENTAL)" + depends on NET_KEY && EXPERIMENTAL + select XFRM_MIGRATE + ---help--- + Add a PF_KEY MIGRATE message to PF_KEYv2 socket family. + The PF_KEY MIGRATE message is used to dynamically update + locator(s) of a given IPsec security association. + This feature is required, for instance, in a Mobile IPv6 + environment with IPsec configuration where mobile nodes + change their attachment point to the Internet. Detail + information can be found in the internet-draft + . + + If unsure, say N.