From: John Heffner <jheffner@psc.edu>
To: Daniel Drake <dsd@gentoo.org>
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: 2.6.17 regression: Very slow net transfer from some hosts
Date: Tue, 11 Apr 2006 16:54:35 -0400 [thread overview]
Message-ID: <443C178B.3030805@psc.edu> (raw)
In-Reply-To: <443C1738.20605@gentoo.org>
This is almost certainly due to a buggy firewall that doesn't understand
TCP window scaling. I've usually seen this in the past with OpenBSD
firewalls. Do you have one of these in your path?
Thanks,
-John
next prev parent reply other threads:[~2006-04-11 20:54 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-04-11 19:30 2.6.17 regression: Very slow net transfer from some hosts Daniel Drake
2006-04-11 19:21 ` Stephen Hemminger
2006-04-11 19:23 ` John Heffner
2006-04-11 20:03 ` Daniel Drake
2006-04-11 19:55 ` John Heffner
2006-04-11 20:53 ` Daniel Drake
2006-04-11 20:54 ` John Heffner [this message]
2006-04-11 22:20 ` Daniel Drake
2006-04-11 22:33 ` Stephen Hemminger
2006-04-12 0:06 ` Daniel Drake
2006-04-11 23:59 ` Stephen Hemminger
2006-04-12 0:32 ` John Heffner
2006-04-12 0:42 ` John Heffner
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=443C178B.3030805@psc.edu \
--to=jheffner@psc.edu \
--cc=dsd@gentoo.org \
--cc=linux-kernel@vger.kernel.org \
--cc=netdev@vger.kernel.org \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).