Date: Mon, 04 Nov 2002 18:54:37 -0800 From: Jeffrey Hsu <hsu@FreeBSD.org> To: Oleg Polyakov <opolyakov@yahoo.com> Cc: freebsd-net@freebsd.org Subject: Re: RFC 3390: Increasing TCP's Initial Window Message-ID: <0H5300HY8198ZX@mta6.snfc21.pbi.net> In-Reply-To: Message from Oleg Polyakov <opolyakov@yahoo.com> "of Mon, 04 Nov 2002 18:40:40 PST." <20021105024040.68335.qmail@web10402.mail.yahoo.com>
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>> I have patches lying around >> that varies the initial window size from 2 to 4 depending on the MSS, >> as specified in the RFC. > We could not apply those patches until we fix a bug serverside which > increments snd_cwnd with 1 mss somewhere... > Take a look on TCP session. No, no, I meant I wrote my own, which doesn't show this problem in the traces I've examined. But, it's all rolled up into a bunch of other congestion related stuff I'm still working on like SACK and, more importantly, Limited Transmit, exactly because all this stuff modifies and examines the same variables and so all the functionality has to be tested together to make sure no part breaks any other part. Jeffrey To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message
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