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From: Stef Coene <stef.coene@docum.org>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] Over value in CEIL parameter..
Date: Wed, 23 Jul 2003 14:16:29 +0000	[thread overview]
Message-ID: <marc-lartc-105896988320550@msgid-missing> (raw)
In-Reply-To: <marc-lartc-105893713024294@msgid-missing>

On Wednesday 23 July 2003 07:40, Martin A. Brown wrote:
> Hello again Rio Martin,
>
>  : I ve set CEIL parameter each class not more than 128Kbit But sometimes
>  : the CEIL parameter can be higher 128Kbit As far as i monitored, this
>  : CEIL rate can be 132Kbit maximum, dont know why..
>
> For how long does the monitored output traffic exceed your ceiling?  It is
> possible that you'll exceed your ceil briefly because the allotted traffic
> can exceed ceiling by the amount of cburst.
>
> If you are recording an output rate above your ceil (128kbit) consistently
> over a long period of time (a large transfer), then I, also, do not know
> why.
>
> [ Stef may have more to say about this. ]
132kbit - 128kbit = 4kbit and that's not much.  So I don't think you have to 
worry.
Is this ceil parameter on a leaf class (a class with no child classes)?  Or 
can you post you script?
Also, execute tc -s -d clas sshow dev eth0 and watch the ctokens.  They should 
never be negative for that class.  

Stef

-- 

stef.coene@docum.org
 "Using Linux as bandwidth manager"
     http://www.docum.org/
     #lartc @ irc.oftc.net

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  parent reply	other threads:[~2003-07-23 14:16 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-07-23  5:14 [LARTC] Over value in CEIL parameter Rio Martin.
2003-07-23  5:40 ` Martin A. Brown
2003-07-23  6:53 ` Rio Martin.
2003-07-23 14:16 ` Stef Coene [this message]
2003-07-24  2:22 ` Rio Martin.
2003-07-24 16:28 ` Stef Coene
2003-07-29  5:28 ` Rio Martin.
2003-07-29  7:45 ` Stef Coene

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