[ndnSIM] Fib for Wifi and P2P

[Spyridon (Spyros) Mastorakis]

Hi,

I would guess that you have not installed a producer application on node 2 for the wifi scenario plus for node 1 (p2p scenario) you have 2 distinct faces, because you have 2 separate links connecting this node with node 0 and node 2.

Hope that this helps,

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

> On Jul 31, 2017, at 7:22 AM, Marzieh Babaeianjelodar <babaeim at clarkson.edu> wrote:
> 
> Dear ndnSIM friends,
> 
> I have made two simple scenarios, one with P2P and the other with Wifi based on the scenarios inside the examples folder and they have 3 nodes. 
> I ran them and printed the fib table for both of them, and they look different.
> 
> This is for p2p:
> 
> FIB content on: Node 0
> ----------------------------------------------------------------------------------------------
> |            prefix            |             face             |           towards            |
> ----------------------------------------------------------------------------------------------
> |              /               | netdev://[00:00:00:00:00:01 <netdev://[00:00:00:00:00:01>] |                              |
> ----------------------------------------------------------------------------------------------
> |      /localhost/nfd/rib      |         internal://          
> ----------------------------------------------------------------------------------------------
> |        /localhost/nfd        |         internal://          
> ----------------------------------------------------------------------------------------------
> 
> FIB content on: Node 1
> ----------------------------------------------------------------------------------------------
> |            prefix            |             face             |           towards            |
> ----------------------------------------------------------------------------------------------
> |              /               | netdev://[00:00:00:00:00:02 <netdev://[00:00:00:00:00:02>] |                              |
> |                              | netdev://[00:00:00:00:00:03 <netdev://[00:00:00:00:00:03>] |                              |
> ----------------------------------------------------------------------------------------------
> |      /localhost/nfd/rib      |         internal://          
> ----------------------------------------------------------------------------------------------
> |        /localhost/nfd        |         internal://          
> ----------------------------------------------------------------------------------------------
> 
> FIB content on: Node 2
> ----------------------------------------------------------------------------------------------
> |            prefix            |             face             |           towards            |
> ----------------------------------------------------------------------------------------------
> |              /               | netdev://[00:00:00:00:00:04 <netdev://[00:00:00:00:00:04>] |                              |
> ----------------------------------------------------------------------------------------------
> |      /localhost/nfd/rib      |         internal://          
> ----------------------------------------------------------------------------------------------
> |        /localhost/nfd        |         internal://          
> ----------------------------------------------------------------------------------------------
> |           /prefix            |          appFace://          
> ----------------------------------------------------------------------------------------------
> 
> and this is for wifi:
> FIB content on: Node 0
> ----------------------------------------------------------------------------------------------
> |            prefix            |             face             |           towards            |
> ----------------------------------------------------------------------------------------------
> |              /               | netdev://[00:00:00:00:00:01 <netdev://[00:00:00:00:00:01>] |                              |
> ----------------------------------------------------------------------------------------------
> |      /localhost/nfd/rib      |         internal://          
> ----------------------------------------------------------------------------------------------
> |        /localhost/nfd        |         internal://          
> ----------------------------------------------------------------------------------------------
> 
> FIB content on: Node 1
> ----------------------------------------------------------------------------------------------
> |            prefix            |             face             |           towards            |
> ----------------------------------------------------------------------------------------------
> |              /               | netdev://[00:00:00:00:00:02 <netdev://[00:00:00:00:00:02>] |                              |
> ----------------------------------------------------------------------------------------------
> |      /localhost/nfd/rib      |         internal://          
> ----------------------------------------------------------------------------------------------
> |        /localhost/nfd        |         internal://          
> ----------------------------------------------------------------------------------------------
> 
> FIB content on: Node 2
> ----------------------------------------------------------------------------------------------
> |            prefix            |             face             |           towards            |
> ----------------------------------------------------------------------------------------------
> |              /               |          appFace://           netdev://[00:00:00:00:00:03 <netdev://[00:00:00:00:00:03>] |                              |
> ----------------------------------------------------------------------------------------------
> |      /localhost/nfd/rib      |         internal://          
> ----------------------------------------------------------------------------------------------
> |        /localhost/nfd        |         internal://          
> ----------------------------------------------------------------------------------------------
> 
> I was wondering why they act differently?
> 
> Best Regards,
> Marzieh
> 

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