Re: FreeBSD -> Windows HTTP TCP performance

From: CHOI Junho (cjh_at_kr.FreeBSD.org)
Date: 01/19/04

  • Next message: CHOI Junho: "mbuf tuning" 
    Date: Mon, 19 Jan 2004 15:27:32 +0900 (KST)
To: silby@silby.com

    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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