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From: Michael Renzmann <lartc@nospam.otaku42.de>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] shaping domain names(www.xyz.com)
Date: Sat, 08 May 2004 07:08:58 +0000	[thread overview]
Message-ID: <409C878A.4060008@otaku42.de> (raw)
In-Reply-To: <1083934416.409b86d04f7df@smwp01.maa.sify.net>

Hi.

Stef Coene wrote:
>>You could achieve this by using different firewall marks for the
>>different traffic classes, and shape upon that marks. IIRC there is an
>>iptables-extension available that allows to match strings, so you could
>>try to match "Host: <domain>" in order to distinguish the different
>>domains. But I have no idea if this would work in real world, nor what
>>performance impact that may have.
> Only one problem.  Tc sees ip packets and ip packets contains ip addresses, 
> not hostnames.  So you can't do this.

But tc sees the fwmark value that iptables has attached to a packet, 
right? Hence the idea to accomplish the "destination host distinction" 
with iptables-rules, setting fwmark accordingly and let tc decide on the 
different fwmark values.

Bye, Mike
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  parent reply	other threads:[~2004-05-08  7:08 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-05-07 12:23 [LARTC] shaping domain names(www.xyz.com) jayesh rathod
2004-05-07 13:37 ` Michael Renzmann
2004-05-07 18:14 ` Stef Coene
2004-05-08  7:08 ` Michael Renzmann [this message]
2004-05-08 18:45 ` Stef Coene
2004-05-10  5:19 ` Michael Renzmann

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