[ndnSIM] Real-time received packet size

최원준 wonjunchoi001 at gmail.com
Mon Jan 12 15:56:06 PST 2015

Thanks for your reply.

I can set payload value differently (producerHelper.SetAttribute
("PayloadSize", StringValue("1024"));  )
and the kilobytes of each packet per interest were different in
rate-tracer's output.
As you said, I can set the payload size at initial time
but if I set it 2024 or 1024 etc, the packet size per interest packet is
different in rate-tracer's output. so I thought the packet size is
automatically changed.

Wonjun, Choi

Korea Institute of Science and Technology Information(KISTI)
National Institute of Supercomputing and Networking
Networking Service Development Team
TEL: +82-42-869-0890
Email: cwj at kisti.re.kr, wonjunchoi001 at gmail.com

University of Science & Technology(UST)
Grid & Supercomputing
Integrated course

2015-01-13 7:40 GMT+09:00 Alex Afanasyev <alexander.afanasyev at ucla.edu>:

> On Jan 12, 2015, at 2:49 AM, 최원준 <wonjunchoi001 at gmail.com> wrote:
> Hello.
> I was trying to know how L3RateTracer::Reset () function works.
> What I want to do is to check received packet size from requester at each
> time.
> If I set payload size from provider to 1024. I want to know when the final
> packet is received from requester.
> It seems like packet size is automatically changed according to the
> payload size what I set.
> packet size for one sequence = total time / 1024 ?
> Hi Wonjun,
> Packet size is not changed automatically.  You need to configure it in
> producer application using PayloadSize attribute (
> http://ndnsim.net/doxygen/classns3_1_1ndn_1_1_producer.html).  The
> default value is 1024.
> The actual packet size will be larger than 1024, given there are
> additional (variable-lenght) headers.
>> Alex
> Please let me know
> Wonjun, Choi
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