netdev - Re: htb and UDP packages bigger than 1500

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Message-Id: <200712110917.30945.arekm@maven.pl>
Date:	Tue, 11 Dec 2007 09:17:30 +0100
From:	Arkadiusz Miskiewicz <arekm@...en.pl>
To:	Jarek Poplawski <jarkao2@...il.com>
Cc:	netdev@...r.kernel.org
Subject: Re: htb and UDP packages bigger than 1500

On Tuesday 11 of December 2007, Jarek Poplawski wrote:
> 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.

2.6.22 there. mtu wasn't specified at tc... Could you point to a git commit 
which "fixes" the issue in 2.6.23 so I could backport it to my 2.6.22?

> Regards,
> Jarek P.

Thanks,
-- 
Arkadiusz Miśkiewicz        PLD/Linux Team
arekm / maven.pl            http://ftp.pld-linux.org/
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