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From: "Juergen" <lchou@staff.pccu.edu.tw>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] Forcing delay and setting bucket size
Date: Fri, 04 May 2001 03:43:26 +0000	[thread overview]
Message-ID: <marc-lartc-98895127225735@msgid-missing> (raw)
In-Reply-To: <marc-lartc-98870227924766@msgid-missing>

> Hello all,
> First I'll state my final goal - In case someone knows an existing piece
of
> code that does the trick: To use Linux with two network interfaces as a
> router and link simulator with the following features:
> 1. Limited bandwidth
> 2. Specified propagation delay which affects each packet going out of an
> interface
> 3. Limited bucket size (send buffer) for each interface.
>
> I know how to do no. 1 using CBQ. What about 2 and 3 ? I haven't seen any
> qdisc that deliberately imposes a specified delay. How can the send buffer
> size be changed ? I can see its current value in the 'ifconfig' output,
> under 'txqueuelen', but I don't know how to modify it.

you can try the iptables function....
but your kernel have to update to 2.4


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      reply	other threads:[~2001-05-04  3:43 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-05-01  7:31 [LARTC] Forcing delay and setting bucket size Oded Shaham
2001-05-04  3:43 ` Juergen [this message]

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