From mboxrd@z Thu Jan  1 00:00:00 1970
From: Andy Furniss <lists@andyfurniss.entadsl.com>
Date: Thu, 03 May 2007 12:59:51 +0000
Subject: Re: [LARTC] HTB and burst...
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List-Id: <lartc.vger.kernel.org>
References: <1178155372.3116.12.camel@michael-desktop>
In-Reply-To: <1178155372.3116.12.camel@michael-desktop>
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To: lartc@vger.kernel.org

Michael Fincham wrote:
> Hey everyone,
> 
> For some reason my htb configuration isn't allowing any class to burst
> up to its ceiling ever, even when the link is only being utilised by one
> class that class only ever gets its assigned rate and exactly that
> assigned rate...
> 
> The hierarchy I have is 1: at the root with no default, then 1:2 and 1:3
> under that, both with assigned rates, then 2: and 3: under those
> respectively with defaults configured. Iptables marks the packets based
> on incoming interface which then get filtered to either 1:2 or 1:3 and
> filtered again, shaped accordingly etc... All classes and qdiscs are HTB
> 
> Any ideas anyone?
> 

It could be to do with clock Hz - your burst needs to be large enough to 
reach rate/ceil per tick.

Andy.

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