Date: Mon, 3 Mar 2003 10:38:09 -0600 (CST) From: Mike Silbersack <silby@silby.com> To: Lu Guohan <lguohan00@mails.tsinghua.edu.cn> Cc: freebsd-net@freebsd.org Subject: Re: The inflated snd_cwnd doesn't get retracted after TCP recovered from multiple losses (4.5-RELEASE) Message-ID: <20030303103330.J9513@odysseus.silby.com> In-Reply-To: <007501c2e193$e67589e0$668019d2@garfield> References: <007501c2e193$e67589e0$668019d2@garfield>
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On Mon, 3 Mar 2003, Lu Guohan wrote: > hello, > I am new to hear, and I am not sure if anyone post this problem > before. And I am figuring out the way to post this problem by PR > since the web interface is not avaiable right now. > > RFC2581. Below is the trace, both the sender and the receiver run > freebsd 4.5-RELEASE. I have many traces of this kind, it occurs > frequently. This may even have security problem. I am not sure if > this bug is fixed in later versions. Jeffery Hsu recently fixed this problem in 4.7-stable. If you have time, you should update to the RELENG_4 branch and confirm that the problem goes away for you. Although it was a few weeks late, I do appreciate the quality of your bug report. Had Jeffery not already worked on the problem, your report would have been a great help in finding a solution. Tell us if you find any more bugs! Mike "Silby" Silbersack To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message
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