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Date:      Thu, 20 Sep 2012 11:25:52 +0400
From:      Andrey Zonov <zont@FreeBSD.org>
To:        "freebsd-net@freebsd.org" <freebsd-net@freebsd.org>
Subject:   [patch] sysctls for TCP timers
Message-ID:  <505AC500.6060903@FreeBSD.org>

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Hi,

Some of them may be read google's article about tuning TCP parameters
[1].  I convert most of TCP timers to sysctls [2] and we are using this
patch for few months.  We tuned net.inet.tcp.rtobase and
net.inet.tcp.syncache.rexmttime and it gives good results (especially in
conjunction with cc_htcp(4)).

Is there any suggestions how to make patch better and commit it?

[1] www.ietf.org/proceedings/75/slides/tcpm-1.pdf
[2] http://people.freebsd.org/~zont/patches/tcp-timers.patch

--=20
Andrey Zonov


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