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#
# XFRM configuration
#
config XFRM
bool
depends on NET
config XFRM_USER
tristate "Transformation user configuration interface"
depends on INET && XFRM
---help---
Support for Transformation(XFRM) user configuration interface
like IPsec used by native Linux tools.
If unsure, say Y.
config XFRM_SUB_POLICY
bool "Transformation sub policy support (EXPERIMENTAL)"
depends on XFRM && EXPERIMENTAL
---help---
Support sub policy for developers. By using sub policy with main
one, two policies can be applied to the same packet at once.
Policy which lives shorter time in kernel should be a sub.
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
---help---
PF_KEYv2 socket family, compatible to KAME ones.
They are required if you are going to use IPsec tools ported
from KAME.
Say Y unless you know what you are doing.
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