[ndnSIM] Simulation of wired and wireless network.

Spyridon (Spyros) Mastorakis mastorakis at CS.UCLA.EDU
Fri Dec 23 03:16:18 PST 2016


> On Dec 23, 2016, at 11:07 AM, 황인찬 <neogeoss at ajou.ac.kr> wrote:
> Dear NDN researchers,
> I have tried to simulate the hybrid network of wired and wireless ones.
> But first of all, I have found a very strange bug with ndnSIM 2.1.

I do not see that being a bug of ndnSIM. Most probably, it has to do with the simulation parameters and specifically with the parameters of the selected NS3 wifi model, the model of the propagation losses or/and the selected mobility pattern. You can check the NS3 documentation for more details.

> However, as soon as I put wifi stack after I add p2p. Simulation goes silent, it does not give any error messages but never work.
> My questions are below.
> Is it appropriate to mimic a gateway like this? 

Yes, that should be possible.

> Is it possible to put p2p and wifi stack over a single node over ndnSIM?

Yes, that should be possible too as long as you tune the parameters of each model in the right way. 

Unfortunately, I am not aware of the specifics of the NS3 wifi and mobility models. I would suggest you send an email to the NS3 mailing list.


Spyridon (Spyros) Mastorakis
Personal Website: http://cs.ucla.edu/~mastorakis/ <http://cs.ucla.edu/~mastorakis/>
Internet Research Laboratory
Computer Science Department

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