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Date:      Sat, 3 Mar 2007 05:56:52 -0800
From:      Luigi Rizzo <rizzo@icir.org>
To:        AT Matik <asstec@matik.com.br>
Cc:        freebsd-ipfw@freebsd.org
Subject:   Re: Dummynet cascade of pipes
Message-ID:  <20070303055652.A78333@xorpc.icir.org>
In-Reply-To: <200703031044.25001.asstec@matik.com.br>; from asstec@matik.com.br on Sat, Mar 03, 2007 at 10:44:24AM -0300
References:  <45E8D473.5090808@attglobal.net> <20070303025618.B76051@xorpc.icir.org> <200703031044.25001.asstec@matik.com.br>

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On Sat, Mar 03, 2007 at 10:44:24AM -0300, AT Matik wrote:
> On Saturday 03 March 2007 07:56, Luigi Rizzo wrote:
> > If you can find a convincing motivation for adding this feature,
> > it can be done - it is not hard or inefficient, just don't see
> > how it could help.
> 
> I can be interesting limiting the max bw for each interface on a router 
> machine which has many
> 
> ipfw add pipe 1 ip from any to any out via $NIC1
> ipfw pipe 1 config $max_BW 
> 
> then as usual bw limiting for ips on this interface, example:
> 
> ipfw add pipe 10 ip from any to $subnet out via $NIC1
> ipfw pipe 10 config $cli_BW queue 30 mask dst-ip $mask

so what's missing ? you have already given a solution.

cheers
luigi



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