From lachlan.andrew at gmail.com  Fri May  2 14:06:33 2008
From: lachlan.andrew at gmail.com (Lachlan Andrew)
Date: Fri, 2 May 2008 14:06:33 -0700
Subject: [Tmrg] test suite: preliminary traces
Message-ID: <aa7d2c6d0805021406q4d8b3d84rc0cca58d8c757eb1@mail.gmail.com>

Greetings all,

We finally have some traces which I submit as a first draft for use in
the TCP evaluation suite.  They're available at
<http://wil.cs.caltech.edu/suite/>.

Our aims were:
- The traces should preserve the correlation structure of the original
traffic traces kindly provided by UNC.
- Dependence of file size distribution on RTTs should be preserved, as
much as possible.
- Short (100s) experiments should see similar mean load as full 1hr
experiements.
- For the NIST people:  Very long simulations can be run without the
aggregate traffic becoming perfectly periodic.

Please read the description of how the traces were generated/massaged,
and comment or criticise :)


Wang Gang, is your NS2 framework well developed enough to check what
per-packet RTT distribution is actually achieved when this traffic is
used on the dumbbell topology with the delays we discussed?

Cheers,
Lachlan

-- 
Lachlan Andrew  Dept of Computer Science, Caltech
1200 E California Blvd, Mail Code 256-80, Pasadena CA 91125, USA
Ph: +1 (626) 395-8820    Fax: +1 (626) 568-3603
http://netlab.caltech.edu/lachlan

From wanggang at research.nec.com.cn  Sat May  3 18:28:01 2008
From: wanggang at research.nec.com.cn (Wang gang)
Date: Sun, 4 May 2008 09:28:01 +0800
Subject: [Tmrg] Tmrg-interest Digest, Vol 20, Issue 1
References: <mailman.5.1209841206.24986.tmrg-interest@ICSI.Berkeley.EDU>
Message-ID: <012801c8ad86$17e4e980$c44c1cac@ad.research.nec.com.cn>

Lachlan,

I will check it. Thank you for your work.

----------------------------------------
Wang Gang 
NEC Labs, China 
010-62705180  (ext.511) 
wanggang at research.nec.com.cn



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To: <tmrg-interest at ICSI.Berkeley.EDU>
Sent: Sunday, May 04, 2008 3:00 AM
Subject: Tmrg-interest Digest, Vol 20, Issue 1


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>   1. test suite: preliminary traces (Lachlan Andrew)
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> Message: 1
> Date: Fri, 2 May 2008 14:06:33 -0700
> X-Virus: 7
> From: "Lachlan Andrew" <lachlan.andrew at gmail.com>
> Subject: [Tmrg] test suite: preliminary traces
> To: "Preethi Natarajan" <nataraja at cis.udel.edu>, tmrg
> <tmrg-interest at ICSI.Berkeley.EDU>
> Message-ID:
> <aa7d2c6d0805021406q4d8b3d84rc0cca58d8c757eb1 at mail.gmail.com>
> Content-Type: text/plain; charset=ISO-8859-1
> 
> Greetings all,
> 
> We finally have some traces which I submit as a first draft for use in
> the TCP evaluation suite.  They're available at
> <http://wil.cs.caltech.edu/suite/>.
> 
> Our aims were:
> - The traces should preserve the correlation structure of the original
> traffic traces kindly provided by UNC.
> - Dependence of file size distribution on RTTs should be preserved, as
> much as possible.
> - Short (100s) experiments should see similar mean load as full 1hr
> experiements.
> - For the NIST people:  Very long simulations can be run without the
> aggregate traffic becoming perfectly periodic.
> 
> Please read the description of how the traces were generated/massaged,
> and comment or criticise :)
> 
> 
> Wang Gang, is your NS2 framework well developed enough to check what
> per-packet RTT distribution is actually achieved when this traffic is
> used on the dumbbell topology with the delays we discussed?
> 
> Cheers,
> Lachlan
> 
> -- 
> Lachlan Andrew  Dept of Computer Science, Caltech
> 1200 E California Blvd, Mail Code 256-80, Pasadena CA 91125, USA
> Ph: +1 (626) 395-8820    Fax: +1 (626) 568-3603
> http://netlab.caltech.edu/lachlan
> 
> 
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> 
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> End of Tmrg-interest Digest, Vol 20, Issue 1
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