On Tue, Nov 3, 2015 at 10:07 PM, Eric Dumazet <eric.duma...@gmail.com> wrote:
> On Tue, 2015-11-03 at 13:57 +0100, Wolfgang Walter wrote:
>> Am Montag, 19. Oktober 2015, 20:40:17 schrieb Eric Dumazet:
>> > From: Eric Dumazet <eduma...@google.com>
>> >
>> > Tom Herbert added SIT support to GRO with commit
>> > 19424e052fb4 ("sit: Add gro callbacks to sit_offload"),
>> > later reverted by Herbert Xu.
>> >
>> > The problem came because Tom patch was building GRO
>> > packets without proper meta data : If packets were locally
>> > delivered, we would not care.
>> >
>> > But if packets needed to be forwarded, GSO engine was not
>> > able to segment individual segments.
>> >
>> > With the following patch, we correctly set skb->encapsulation
>> > and inner network header. We also update gso_type.
>> >
>>
>> I'm running 4.1.11 / 4.1.12 with this patch on top now since over a week.
>> ISATAP works fine.
>
> Perfect ! thanks a lot for testing !
>

Thanks for all the work on this!

Tom

>
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