vti4: Support inter address family tunneling.
authorSteffen Klassert <steffen.klassert@secunet.com>
Fri, 21 Feb 2014 07:41:10 +0000 (08:41 +0100)
committerSteffen Klassert <steffen.klassert@secunet.com>
Tue, 25 Feb 2014 06:04:19 +0000 (07:04 +0100)
With this patch we can tunnel ipv6 traffic via a vti4
interface. A vti4 interface can now have an ipv6 address
and ipv6 traffic can be routed via a vti4 interface.
The resulting traffic is xfrm transformed and tunneled
throuhg ipv4 if matching IPsec policies and states are
present.

Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>

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