Re: [multipathtcp] Trace format mptcp

Bhumika Parikh <bparikh616@gmail.com> Mon, 22 August 2016 17:58 UTC

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From: Bhumika Parikh <bparikh616@gmail.com>
Date: Mon, 22 Aug 2016 11:58:25 -0600
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Subject: Re: [multipathtcp] Trace format mptcp
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Hello all,


I am new to using MPTCP implementation in ns-2.34. I have successfully set
up ns-2.34. I get an error when I run the mptcp-sample.tcl, but can
visualize out.nam <http://out.tr> and out.tr. The error is something like
this:


*fatal. no mapping info was found. ackno 227265*
Also, I cannot clearly understand the trace file format for the out.tr
file. What does each column in the out.tr file from which we redirect
values to the mptc normal tcp 1 and normal tcp 2 files represent ?

Is it necessary to use normal tcp1 and tcp2 flows. I could have a single
sender and receiver. I mean n0 and n1 with its interface nodes and
intermediate nodes ??

Please do help me out in this regard.

Thanks & Regards,

-- 
Bhumika Parikh
Graduate Student
New Mexico State University