gre(4) over IPv6

[Andrey V. Elsukov]

On 16.03.2015 17:29, Julian Kornberger wrote:
> Hi,
> 
> is anyone interested in implementing gre(4) over IPv6?
> It seems that there has not been any progress since 2012:
> https://wiki.freebsd.org/IPv6TODO#gre.284.29_over_IPv6

Hi,

I already have implemented generic IPv6 support for gre(4) in r274246.
But if you want to add something, there are some missing features, e.g.
GRE keepalives (1), IPv6 tunnel encapsulation limit option (2).

1.
http://www.cisco.com/c/en/us/support/docs/ip/generic-routing-encapsulation-gre/64565-gre-tunnel-keepalive.html
2. http://tools.ietf.org/html/rfc2473

-- 
WBR, Andrey V. Elsukov

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