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Date:      Mon, 3 Mar 2003 08:21:25 -0800 (PST)
From:      John Polstra <jdp@polstra.com>
To:        net@freebsd.org
Cc:        lguohan00@mails.tsinghua.edu.cn
Subject:   Re: The inflated snd_cwnd doesn't get retracted after TCP recovered from multiple losses (4.5-RELEASE)
Message-ID:  <200303031621.h23GLPVB006964@vashon.polstra.com>
In-Reply-To: <007501c2e193$e67589e0$668019d2@garfield>
References:  <007501c2e193$e67589e0$668019d2@garfield>

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In article <007501c2e193$e67589e0$668019d2@garfield>,
Lu Guohan <lguohan00@mails.tsinghua.edu.cn> wrote:

>     When TCP sender receives window update ack during loss
>     recovery, the inflated tp->snd_cwnd doesn't get retracted
>     after TCP recovered from multiple losses.

There were some serious bugs in the TCP implementation in
4.5-RELEASE.  Try upgrading to the latest -stable.

John
-- 
  John Polstra
  John D. Polstra & Co., Inc.                        Seattle, Washington USA
  "Disappointment is a good sign of basic intelligence."  -- Chögyam Trungpa


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