From: "Tyler J. Wagner" <tyler@tolaris.com>
To: Christian Pernegger <pernegger@gmail.com>
Cc: netfilter@vger.kernel.org
Subject: Re: Extremely slow upload (and more) from behind NAT
Date: Fri, 12 Aug 2011 17:32:34 +0100 [thread overview]
Message-ID: <4E4555A2.4090705@tolaris.com> (raw)
In-Reply-To: <CAKbQEqG3vrDpLBzh7CVBxhezWOtuZRASFPFG4uHTOQDpkyUFtw@mail.gmail.com>
On 2011-08-12 17:06, Christian Pernegger wrote:
> Since randomly disabling TCP "offensive" TCP options like syncookies,
> ECN and even SACK didn't work either, I'm now officially at my wits
> end.
That's a good one. Do you have any unusual routing loops or other
network oddities? Just eth0 (external) and eth1 (internal)?
Please post your iptables / iptables-restore script.
Regards,
Tyler
--
"Never underestimate the bandwidth of a station wagon full of tapes
hurtling down the highway.
-- Andrew S. Tanenbaum
next prev parent reply other threads:[~2011-08-12 16:32 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-12 16:06 Extremely slow upload (and more) from behind NAT Christian Pernegger
2011-08-12 16:32 ` Tyler J. Wagner [this message]
2011-08-12 16:45 ` Christian Pernegger
2011-08-12 19:18 ` Tyler J. Wagner
2011-08-16 13:01 ` Christian Pernegger
2011-08-12 17:34 ` Jan Engelhardt
2011-08-12 20:28 ` Grant Taylor
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=4E4555A2.4090705@tolaris.com \
--to=tyler@tolaris.com \
--cc=netfilter@vger.kernel.org \
--cc=pernegger@gmail.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox