Subject: Re: [RFC PATCH 2/2] l2tp: Introduce L2TPv3 IP encapsulation support for IPv6

From: James Chapman <[email-masked]>
Date: Wed, 18 Apr 2012 14:56:39 +0100

On 18/04/12 05:28, David Miller wrote:
> From: James Chapman <[email-masked]>
> Date: Tue, 17 Apr 2012 13:29:26 +0100
> 
>> L2TPv3 defines an IP encapsulation packet format where data is carried
>> directly over IP (no UDP). The kernel already has support for L2TP IP
>> encapsulation over IPv4 (l2tp_ip). This patch introduces support for L2TP
>> IP encapsulation over IPv6.
> 
> Either the ipv4 side should be changed to use ip4_datagram_connect()
> or the ipv6 side should duplicate just the parts of
> ip6_datagram_connect() it needs.
> 
> Which is it? :-)

Ok, I'll add a patch to l2tp_ip to have it use ip4_datagram_connect(). :-)