Date: Mon, 4 Nov 2002 22:09:57 -0800 (PST) From: Oleg Polyakov <opolyakov@yahoo.com> To: freebsd-net@freebsd.org, hsu@FreeBSD.org Cc: freebsd-net@freebsd.org Subject: Re: RFC 3390: Increasing TCP's Initial Window Message-ID: <20021105060957.77055.qmail@web10403.mail.yahoo.com> In-Reply-To: <0H5300HY8198ZX@mta6.snfc21.pbi.net>
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--- Jeffrey Hsu <hsu@FreeBSD.org> wrote: > >> 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. Just for clarification - this problem shows up on nonpatched fresh-installed system. > 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. Good stuff ;)) Do you plan to commit code anytime soon? --- Oleg > > Jeffrey __________________________________________________ Do you Yahoo!? HotJobs - Search new jobs daily now http://hotjobs.yahoo.com/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message
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