netdev - Re: htb and UDP packages bigger than 1500

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Message-ID: <20071211081929.GA2261@ff.dom.local>
Date:	Tue, 11 Dec 2007 09:19:29 +0100
From:	Jarek Poplawski <jarkao2@...il.com>
To:	Arkadiusz Miskiewicz <arekm@...en.pl>
Cc:	netdev@...r.kernel.org
Subject: Re: htb and UDP packages bigger than 1500

On 10-12-2007 18:10, Arkadiusz Miskiewicz wrote:
> Hello,
> 
> I noticed that HTB doesn't properly limit traffic if someone sends UDP 
> packages bigger than 1500. 
> 
> Does HTB have some problems/known limits in this area?
> 
> There is other traffic in that class and when I drop udp packets bigger than 
> 1500 then remaining traffic is limited properly to correct value.
> 

Should work with proper "mtu" parameter (tc qdisc add htb help) or,
for kernels >= 2.6.23, even without this. If this doesn't help,
probably more information is required.

Regards,
Jarek P.
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