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From: Gerry Creager N5JXS <gerry@cs.tamu.edu>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] Simulation of WAN on LAN
Date: Sun, 27 May 2001 22:13:16 +0000	[thread overview]
Message-ID: <marc-lartc-99100172827629@msgid-missing> (raw)
In-Reply-To: <marc-lartc-99053563503432@msgid-missing>

Andrea Glorioso wrote:
> 
> >>>>> "er" = Eyal Rif <EyalR@webmap.com> writes:
> 
>     er> Hi, Does anybody knows tools that can Simulate Wan conditions
>     er> (Bandwidth change, dropped packets at random times etc ...) ?
> 
> LANforge (www.candelatech.com) might provide some of the requested
> functionalities, although I didn't look at it closely - it's not free
> software and so it doesn't interest me too much.
> 
> I remember the FreeBSD "pipe" subsystem, by Luigi Rizzo, having the
> possibility to simulate delay/losses of packets inside each pipe (the
> packets could be fed to the various pipes via ipfw).  I think that
> this could be a nice opensource project. :)

I'm off for vacation starting Wednesday and won't have real results
before then, but I've a project using LANForge that I'll report on when
I get back.  I still don't know all the idiosyncracies, but I have 3
grad students happily learning them as we speak.  

I'll report back.

Gerry
--
Gerry Creager -- gerry@cs.tamu.edu
Network Engineering			|Research focusing on
Academy for Advanced Telecommunications |Satellite Geodesy and 
and Learning Technologies		|Geodetic Control
Texas A&M University	979.458.4020  (Phone) -- 979.847.8578  (Fax)

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  parent reply	other threads:[~2001-05-27 22:13 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-05-22 12:46 [LARTC] Simulation of WAN on LAN Eyal Rif
2001-05-27 18:14 ` Andrea Glorioso
2001-05-27 22:13 ` Gerry Creager N5JXS [this message]
2001-05-28  6:25 ` Stef Coene
2001-05-28  6:25 ` Stef Coene

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