[Mini-NDN] Prefix Registration Failed

[Ashlesh Gawande (agawande)]

For me when I tried to use your file I did not get any error (Intel(R) Core(TM) i5-2430M CPU @ 2.40GHz, 8 gigs of RAM). Are you using the latest NFD from github?


I think in this for loop you can add a delay after setInterestFilter:

https://github.com/named-data/ndn-traffic-generator/blob/ee18cce1bf60a0c6cd0a741e0c82207a32d35bae/src/ndn-traffic-server.cpp#L462

to pace out prefix registration.


Ashlesh

________________________________
From: Mini-NDN <mini-ndn-bounces at lists.cs.ucla.edu> on behalf of Ilane Karise <kariseilane at gmail.com>
Sent: Wednesday, January 24, 2018 7:56:39 PM
To: Junxiao Shi
Cc: mini-ndn at lists.cs.ucla.edu
Subject: Re: [Mini-NDN] Prefix Registration Failed

I have long been trying to understand why this is happening and had not yet found.

"A workaround is pacing out prefix registrations in your producer application." How can I do this? Can you help me?

Ilane

2018-01-24 22:39 GMT-03:00 Junxiao Shi <shijunxiao at email.arizona.edu<mailto:shijunxiao at email.arizona.edu>>:
Hi Ilane

This is a known bug. https://redmine.named-data.net/issues/2174
A workaround is pacing out prefix registrations in your producer application. Ideally ndn-cxx should take care of this, but it doesn’t.

Yours, Junxiao

On Wed, Jan 24, 2018 at 20:23 Ilane Karise <kariseilane at gmail.com<mailto:kariseilane at gmail.com>> wrote:
Hello, I have a problem that I still can not solve. I'm using ndn-traffic-generator to generate a large volume of traffic for the purpose of generating a interest flooding attack. However, the emulator is showing the message: Prefix Registration Failed and even already asking for help here in the list I still can not identify what may be happening. It usually registers the first 115 prefixes of the configuration file, but in others it presents this message.




--
Ilane Karise Barbosa Cunha
Tecnóloga em Redes de Computadores - IFCE
Mestranda em Ciência da Computação - UECE
Professora de Informática - Mediotec/Pronatec - FUNECE
Tutora a Distância do Laboratório de Educação à Distância para Pessoas com Deficiência – LE at D/DELL
Contato: (85) 99815-8447 / 98851-3494
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