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From: Mitsuru MIZUTANI <s5smitty@toyota-ti.ac.jp>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] CBQ.init
Date: Tue, 09 Sep 2003 10:36:30 +0000	[thread overview]
Message-ID: <marc-lartc-106310394107753@msgid-missing> (raw)
In-Reply-To: <marc-lartc-104039526016044@msgid-missing>

Hello everyone.

Rio Martin <rio@martin.mu> wrote:

> On Tuesday 09 September 2003 09:42, Mitsuru MIZUTANI wrote:
> > Hello everyone,
> > I am using CBQ.init to shape bandwidth but I have a problem.
> >
> > 	      Linux PC2 (192.168.0.10)
> > 					|
> >           +---------------------+
> >           |eth0 192.168.0.1     | ← Linux router
> >           |---------------------|
> >           |eth1 192.168.1.1     |
> >           +---------------------+
> > 					|
> >            Linux PC1 (192.168.1.10)
> >
> > I want to limit bandwidth from "Linux PC1" to "Linux PC2"
> > more than 10Mbps.
> > So I set CBQ.init following like this.
> > /etc/rc.d/CBQ.init
> > DEVICE=eth0,100Mbit,10Mbit
> > RATE\x10Mbit
> > WEIGHT=1Mbit
> > PRIO=5
> > When I set RATE=6Mbit,I can limit bandwidth 6Mbps.
> > But I set RATE=7Mbit,8Mbit,...
> >      I can limit bandwidth only 6.95Mbps everytime.
> > Why?
> > Could you tell me how to limit bandwidth more than 7Mbps.
> 
> Have you checked link quality before you applied CBQ and after you applied CBQ 
> qdisc ? Perhaps this is caused by your switch, cable, etc.
> 
> Once you have checked it all, than we consider to take CBQ as the problem.
> 
> Regards,
> Rio Martin.

Thank you for your advice.
I have checked link quality before I applied CBQ and after I applied CBQ.
And ... I have checked switch, cable, etc.
I confirmed they are 100 Mbps full duplex.

But ... as a result,I could limit bandwidth only 6.95Mbps.
Do you know how to limit bandwidth more than 10 Mbps ?
If you know , please tell me how to limit bandwidth more than 10 Mbps.
Won't you please tell me, everyone ?

Thanks.
Mitsuru MIZUTANI
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  parent reply	other threads:[~2003-09-09 10:36 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-12-20 14:37 [LARTC] CBQ.init Emmanuel SIMON
2002-12-20 18:04 ` Stef Coene
2003-04-23 18:58 ` [LARTC] cbq.init larry lefthook
2003-04-23 19:14 ` Stef Coene
2003-09-09  2:42 ` [LARTC] CBQ.init Mitsuru MIZUTANI
2003-09-09  2:48 ` Rio Martin
2003-09-09 10:36 ` Mitsuru MIZUTANI [this message]
2003-09-09 15:16 ` Stef Coene
2003-09-09 18:48 ` Catalin Petrescu
2003-09-09 20:07 ` Mitsuru MIZUTANI
2003-09-10  5:52 ` Raghuveer
2003-09-16  4:08 ` Rio Martin

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