All of lore.kernel.org
 help / color / mirror / Atom feed
From: kernel <kernel@nea-fast.com>
To: netdev@oss.sgi.com
Cc: linux-kernel@vger.kernel.org
Subject: 2.6.9 tcp problems
Date: Mon, 29 Nov 2004 13:03:34 -0500	[thread overview]
Message-ID: <41AB6476.8060405@nea-fast.com> (raw)

[-- Attachment #1: Type: text/plain, Size: 648 bytes --]

I've run into a problem with 2.6.(8.1,9) after installing a secondary 
firewall. When I try to pull data through the original firewall (mail, 
http, ssh), it stops after approx. 260k. Running ethereal tells me "A 
segment before the frame was lost" followed by a bunch of  "This is a 
TCP duplicate ack" when using ssh. All 2.4.x machines and windows 
clients work fine. I built 2.4.28 and it works fine from my machine. I 
also fiddled with tcp_ecn and that didn't fix it either. I don't have 
any problems communicating to "local" machines. I've attached the 
tcpdump output from an scp attempt. NIC is a 3Com Corporation 3c905B.

Thanks !
walt


[-- Attachment #2: dump.txt.gz --]
[-- Type: application/x-gzip, Size: 1165 bytes --]

             reply	other threads:[~2004-11-29 18:03 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-11-29 18:03 kernel [this message]
2004-11-29 18:35 ` 2.6.9 tcp problems Stephen Hemminger
2004-11-30  6:43 ` Willy Tarreau
2004-11-30 15:44 ` John Heffner
  -- strict thread matches above, loose matches on Subject: below --
2004-11-29 19:44 kernel
2004-12-01 14:11 ` Mark Watts

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=41AB6476.8060405@nea-fast.com \
    --to=kernel@nea-fast.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=netdev@oss.sgi.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.