From: Stef Coene <stef.coene@docum.org>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] Problems with tc filter (getting packets into a CBQ)
Date: Sat, 18 May 2002 15:59:50 +0000 [thread overview]
Message-ID: <marc-lartc-102173762815237@msgid-missing> (raw)
In-Reply-To: <marc-lartc-102166263506798@msgid-missing>
> Still no packets being filtered into my CBQ, but the packets are clearly
> being marked.
I found the error. You mark the packets when they enter your box with
iptables on device eth0. But you add the qdisc and the classes to the same
device. But this qdisc and class can only control OUTgoing traffic and you
want to control incoming traffic. If this is a firewall with two NIC's, you
can attach the qdisc and class to the second NIC. Incoming NTP traffic get's
marked and get's shaped when it leaves the box on the second NIC.
If you really want to shape incoming traffic, you will have to use the
ingress qdisc or the IMQ device.
Stef
--
stef.coene@docum.org
"Using Linux as bandwidth manager"
http://www.docum.org/
#lartc @ irc.openprojects.net
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prev parent reply other threads:[~2002-05-18 15:59 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-05-17 19:09 [LARTC] Problems with tc filter (getting packets into a CBQ) Edwin Chiu
2002-05-18 0:08 ` Stef Coene
2002-05-18 0:29 ` Edwin Chiu
2002-05-18 9:17 ` Stef Coene
2002-05-18 15:46 ` Edwin Chiu
2002-05-18 15:59 ` Stef Coene [this message]
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