[ndnSIM] R:y: Help: Wifi-AP with wired topologvy

Ravi Ravindran ravi.ravindran at gmail.com
Wed Mar 15 08:16:59 PDT 2017


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On Mar 14, 2017 10:46, "Md Ashiqur Rahman" <marahman at email.arizona.edu>
wrote:

> Hello!
> I'm working on an ndnSIM setup of the following topology:
>
> *AP1* and* AP2* are 2 wifi* AP* nodes with overlapping transmission range
> and both are wire connected to producer *P*. Consumer *C* moves from left
> to right with some constant velocity. I've implemented a similar code for 6
> *AP*s with multiple routers in a tree fashion but facing some problems.
> My questions are as follows:
>
> 1. How can I make *C* to communicate with only one* AP* at any particular
> time in this scenario? In my current setup, when in intersecting region,
> both *AP1* and *AP2* forwards interests posted by *C* to *P*.
>
> 2. How can I get perfect association in ndnSIM? Currently, C sends
> association request to an *AP* and receives response. However, in that
> time, some interest packets are lost, which I observed in the log files.
>
> 3. How do I set different applications in the consumer+producer? Currently
> I'm testing FTP application. What about Web and Streaming? How to set
> timeout for interest sent by *C*?
>
> My current code is attached here:
> https://github.com/ashiqopu/ndnMobility/tree/master/ndnWiFi
>
>
> Regards-
>
> Ashiq
> Computer Science
> University of Arizona.
>
> _______________________________________________
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> ndnSIM at lists.cs.ucla.edu
> http://www.lists.cs.ucla.edu/mailman/listinfo/ndnsim
>
>
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