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Date:      Mon, 28 Dec 2015 06:16:33 +0300
From:      Andrey Chernov <ache@freebsd.org>
To:        Patrick Kelsey <pkelsey@FreeBSD.org>, src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org
Subject:   Re: svn commit: r292823 - in stable/10/sys: conf netinet
Message-ID:  <5680A991.5040301@freebsd.org>
In-Reply-To: <5680A574.9050002@freebsd.org>
References:  <201512280243.tBS2hD7X008202@repo.freebsd.org> <5680A574.9050002@freebsd.org>

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On 28.12.2015 5:59, Andrey Chernov wrote:
> On 28.12.2015 5:43, Patrick Kelsey wrote:
>> Author: pkelsey
>> Date: Mon Dec 28 02:43:12 2015
>> New Revision: 292823
>> URL: https://svnweb.freebsd.org/changeset/base/292823
>>
>> Log:
>>   MFC r292706:
>>   
>>   Implementation of server-side TCP Fast Open (TFO) [RFC7413].
>>   
>>   TFO is disabled by default in the kernel build.  See the top comment
>>   in sys/netinet/tcp_fastopen.c for implementation particulars.
> 
> Why it is disabled by default? Do we need some rc.conf knobs to not deal
> directly with it, like tcp_extensions? OMG, why it is kernel config and
> not boot-time sysctl?
> 

BTW, TCP_RFC7413_MAX_KEYS currently unused and I have no clues what it
supposed to be. I can't find it in the phabric patch at all.

-- 
http://ache.vniz.net/



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