#
config XFRM
bool
+ select CRYPTO
depends on NET
config XFRM_USER
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 XFRM_STATISTICS
+ bool "Transformation statistics (EXPERIMENTAL)"
+ depends on XFRM && PROC_FS && EXPERIMENTAL
+ ---help---
+ This statistics is not a SNMP/MIB specification but shows
+ statistics about transformation error (or almost error) factor
+ at packet processing for developer.
+
+ If unsure, say N.
+
config NET_KEY
tristate "PF_KEY sockets"
select XFRM
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
+ <draft-sugimoto-mip6-pfkey-migrate>.
+
+ If unsure, say N.