11da177e4SLinus Torvalds# 21da177e4SLinus Torvalds# XFRM configuration 31da177e4SLinus Torvalds# 46a2e9b73SSam Ravnborgconfig XFRM 56a2e9b73SSam Ravnborg bool 66a2e9b73SSam Ravnborg depends on NET 76a2e9b73SSam Ravnborg 87e152524SJan Beulichconfig XFRM_ALGO 97e152524SJan Beulich tristate 107e152524SJan Beulich select XFRM 117e152524SJan Beulich select CRYPTO 127e152524SJan Beulich 131da177e4SLinus Torvaldsconfig XFRM_USER 14654b32c6SMasahide NAKAMURA tristate "Transformation user configuration interface" 157e152524SJan Beulich depends on INET 167e152524SJan Beulich select XFRM_ALGO 171da177e4SLinus Torvalds ---help--- 18654b32c6SMasahide NAKAMURA Support for Transformation(XFRM) user configuration interface 19654b32c6SMasahide NAKAMURA like IPsec used by native Linux tools. 201da177e4SLinus Torvalds 211da177e4SLinus Torvalds If unsure, say Y. 221da177e4SLinus Torvalds 23c11f1a15SMasahide NAKAMURAconfig XFRM_SUB_POLICY 24f215bf48SKees Cook bool "Transformation sub policy support" 25f215bf48SKees Cook depends on XFRM 26c11f1a15SMasahide NAKAMURA ---help--- 27c11f1a15SMasahide NAKAMURA Support sub policy for developers. By using sub policy with main 28c11f1a15SMasahide NAKAMURA one, two policies can be applied to the same packet at once. 29c11f1a15SMasahide NAKAMURA Policy which lives shorter time in kernel should be a sub. 30c11f1a15SMasahide NAKAMURA 31c11f1a15SMasahide NAKAMURA If unsure, say N. 32c11f1a15SMasahide NAKAMURA 33d0473655SShinta Sugimotoconfig XFRM_MIGRATE 34f215bf48SKees Cook bool "Transformation migrate database" 35f215bf48SKees Cook depends on XFRM 36d0473655SShinta Sugimoto ---help--- 37d0473655SShinta Sugimoto A feature to update locator(s) of a given IPsec security 38d0473655SShinta Sugimoto association dynamically. This feature is required, for 39d0473655SShinta Sugimoto instance, in a Mobile IPv6 environment with IPsec configuration 40d0473655SShinta Sugimoto where mobile nodes change their attachment point to the Internet. 41d0473655SShinta Sugimoto 42d0473655SShinta Sugimoto If unsure, say N. 43d0473655SShinta Sugimoto 448ea84349SMasahide NAKAMURAconfig XFRM_STATISTICS 45f215bf48SKees Cook bool "Transformation statistics" 46f215bf48SKees Cook depends on INET && XFRM && PROC_FS 478ea84349SMasahide NAKAMURA ---help--- 488ea84349SMasahide NAKAMURA This statistics is not a SNMP/MIB specification but shows 498ea84349SMasahide NAKAMURA statistics about transformation error (or almost error) factor 508ea84349SMasahide NAKAMURA at packet processing for developer. 518ea84349SMasahide NAKAMURA 528ea84349SMasahide NAKAMURA If unsure, say N. 538ea84349SMasahide NAKAMURA 546fccab67SHerbert Xuconfig XFRM_IPCOMP 556fccab67SHerbert Xu tristate 567e152524SJan Beulich select XFRM_ALGO 576fccab67SHerbert Xu select CRYPTO 586fccab67SHerbert Xu select CRYPTO_DEFLATE 596fccab67SHerbert Xu 606a2e9b73SSam Ravnborgconfig NET_KEY 616a2e9b73SSam Ravnborg tristate "PF_KEY sockets" 627e152524SJan Beulich select XFRM_ALGO 636a2e9b73SSam Ravnborg ---help--- 646a2e9b73SSam Ravnborg PF_KEYv2 socket family, compatible to KAME ones. 656a2e9b73SSam Ravnborg They are required if you are going to use IPsec tools ported 666a2e9b73SSam Ravnborg from KAME. 676a2e9b73SSam Ravnborg 686a2e9b73SSam Ravnborg Say Y unless you know what you are doing. 696a2e9b73SSam Ravnborg 70f6ed0ec0SShinta Sugimotoconfig NET_KEY_MIGRATE 71f215bf48SKees Cook bool "PF_KEY MIGRATE" 72f215bf48SKees Cook depends on NET_KEY 73f6ed0ec0SShinta Sugimoto select XFRM_MIGRATE 74f6ed0ec0SShinta Sugimoto ---help--- 75f6ed0ec0SShinta Sugimoto Add a PF_KEY MIGRATE message to PF_KEYv2 socket family. 76f6ed0ec0SShinta Sugimoto The PF_KEY MIGRATE message is used to dynamically update 77f6ed0ec0SShinta Sugimoto locator(s) of a given IPsec security association. 78f6ed0ec0SShinta Sugimoto This feature is required, for instance, in a Mobile IPv6 79f6ed0ec0SShinta Sugimoto environment with IPsec configuration where mobile nodes 80f6ed0ec0SShinta Sugimoto change their attachment point to the Internet. Detail 81f6ed0ec0SShinta Sugimoto information can be found in the internet-draft 82f6ed0ec0SShinta Sugimoto <draft-sugimoto-mip6-pfkey-migrate>. 83f6ed0ec0SShinta Sugimoto 84f6ed0ec0SShinta Sugimoto If unsure, say N. 856a2e9b73SSam Ravnborg 86