From: Fabio Marcone <fabio.marcone@duet.it>
To: netfilter@vger.kernel.org
Subject: tc and CONNMARK
Date: Mon, 05 Oct 2009 11:32:30 +0200 [thread overview]
Message-ID: <4AC9BD2E.301@duet.it> (raw)
Hi!
I'm building a firewall/traffic shaper using tc and connmark but I note
a strange behaviour.
Configuration:
eth0 - lan interface - rate 600kbit/s connection with mark X (download)
eth1 - wan interface - rate 600kbit/s connection with mark X (upload)
Starting a single connection (upload or download) traffic is limited
correctly but if I start two connection (one in upload and the other in
download) I note that the one in upload runs correctly (how in the
previous test) but the one in download stalls and then send some packets
and then stalls alternatively.
I don't understand why!
always (and only) the download connection has this behaviour.
two connection have the same mark (in netfilter table), is it a problem
for the shaper?
also I think about ack packets but they have a very short size (66
bytes) so I believe they are not the cause for this problem.
thanks in advance,
Fabio Marcone
next reply other threads:[~2009-10-05 9:32 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-05 9:32 Fabio Marcone [this message]
[not found] ` <4AC9FF4E.5010307@unipex.it>
2009-10-05 14:38 ` tc and CONNMARK Fabio Marcone
2009-10-05 16:22 ` Michele Petrazzo - Unipex
2009-10-06 11:53 ` Fabio Marcone
[not found] ` <56378e320910060516x596cf5abv20e916ae9f694e6d@mail.gmail.com>
2009-10-06 12:21 ` Richard Horton
2009-10-06 13:08 ` Michele Petrazzo - Unipex
2009-10-06 13:32 ` Fabio Marcone
2009-10-07 11:41 ` tc and CONNMARK [SOLVED] Fabio Marcone
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