Date: Mon, 19 Jan 2004 15:27:32 +0900 (KST) From: CHOI Junho <cjh@kr.FreeBSD.org> To: silby@silby.com Cc: freebsd-net@freebsd.org Subject: Re: FreeBSD -> Windows HTTP TCP performance Message-ID: <20040119.152732.55788233.cjh@kr.FreeBSD.org> In-Reply-To: <20040118220617.P5672@odysseus.silby.com> References: <20040114.143113.74684785.cjh@kr.FreeBSD.org> <20040115.224407.41715339.cjh@kr.FreeBSD.org> <20040118220617.P5672@odysseus.silby.com>
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After more investigation, I realized the problem is on the router side. I think the problem is solved... Thanks. From: Mike Silbersack <silby@silby.com> Subject: Re: FreeBSD -> Windows HTTP TCP performance Date: Sun, 18 Jan 2004 22:12:34 -0600 (CST) > > On Thu, 15 Jan 2004, CHOI Junho wrote: > > > For those who interested, I made packet dump file: > > > > http://www.kr.freebsd.org/~cjh/misc/freebsd-net/ > > > > Best thing is do tcpdump at client machine but I have no admin > > permission, so failed. > > > > -- > > CHOI Junho <http://www.kr.FreeBSD.org/~cjh>; KFUG <cjh at kr.FreeBSD.org> > > I can read these fine, Andre must be going through some web proxy that > corrupts them. :) > > All of the computers in the dumps are on a LAN, right? There seems to be > quite a bit of packet loss going on, from what I can see. This is most > certainly the cause of low throughput; we'd need tcpdumps from both ends > to really determine if there's some suboptimal tcp interaction between w2k > and freebsd. (From a single side of the connection, we can't even be sure > if retransmissions are getting through, etc.) > > Mike "Silby" Silbersack -- CHOI Junho <http://www.kr.FreeBSD.org/~cjh>; KFUG <cjh at kr.FreeBSD.org> FreeBSD Project <cjh at FreeBSD.org> Web Data Bank <cjh at wdb.co.kr> Key fingerprint = 1369 7374 A45F F41A F3C0 07E3 4A01 C020 E602 60F5
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