git: c5ba872129b3 - stable/13 - tcp: tolerate missing timestamps

[Michael Tuexen]

> On 14. Jul 2021, at 06:11, Helge Oldach <freebsd at oldach.net> wrote:
> 
> Hi,
> 
> Michael Tuexen wrote on Tue, 13 Jul 2021 20:27:17 +0200 (CEST):
>> The branch stable/13 has been updated by tuexen:
>> 
>> URL: https://cgit.FreeBSD.org/src/commit/?id=c5ba872129b3afee95953294fbe55e014559d408
>> 
>> commit c5ba872129b3afee95953294fbe55e014559d408
>> Author:     Michael Tuexen <tuexen at FreeBSD.org>
>> AuthorDate: 2021-06-11 18:14:34 +0000
>> Commit:     Michael Tuexen <tuexen at FreeBSD.org>
>> CommitDate: 2021-07-13 18:24:09 +0000
>> 
>>    tcp: tolerate missing timestamps
>> 
>>    Some TCP stacks negotiate TS support, but do not send TS at all
>>    or not for keep-alive segments. Since this includes modern widely
>>    deployed stacks, tolerate the violation of RFC 7323 per default.
>> 
>>    Reviewed by:            rgrimes, rrs, rscheff
>>    Differential Revision:  https://reviews.freebsd.org/D30740
>>    Sponsored by:           Netflix, Inc.
> 
> I assume this would fix the behaviour discussed in https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253476?
Yes.

Best regards
Michael
> 
> Kind regards
> Helge