FreeBSD -> Windows HTTP TCP performance

Dmitry A. Bondareff freebsd at mmk.ru
Tue Jan 20 23:42:01 PST 2004


I've cvsuped the 5.2-RELEASE.
make buildworld was success.

----- Original Message -----
From: "Mike Silbersack" <silby at silby.com>
To: "CHOI Junho" <cjh at kr.FreeBSD.org>
Cc: <freebsd-net at freebsd.org>
Sent: Monday, January 19, 2004 7:12 AM
Subject: Re: FreeBSD -> Windows HTTP TCP performance


>
> 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
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