[Ndn-interest] From a simulator to real nodes

Lan Wang (lanwang) lanwang at memphis.edu
Wed Oct 19 09:37:50 PDT 2016


Yes, you will need to modify this section and have one per neighbor.  For example, A needs to have C, B and D as neighbors.

Lan

> On Oct 19, 2016, at 2:43 AM, Matteo Bertolino <Matteo.Bertolino at eurecom.fr> wrote:
> 
> Dear Lan, thank you very much.
> My last question is: how to learn the system about the topology? I mean, if I have 4 physical nodes, A B C and D, how can I express to put these nodes in this topology:
> A - B - C - D
> or in the second one?
> A - C
> | \ |
> B - D
> 
> Should I have to write by hand the section "neighbor" of nlsr.conf, like:
> neighbor
> {
>  name /ndn/edu/%C1.Router/cs/c
>  face-uri udp://1.0.0.1
>  link-cost 10
> }
> ?
> 
> Thank you,
> Bests, Matteo
> 
> Quoting "Lan Wang (lanwang)" <lanwang at memphis.edu>:
> 
>> Yes you need a configuration file.  There is a sample that comes  with the software.  In mini-NDN, I think it is automatically  generated based on the topology you specify.  But in a real node,  you need to modify the sample file.
>> 
>> Lan
>> 
>>> On Oct 18, 2016, at 10:12 AM, Matteo Bertolino  <Matteo.Bertolino at eurecom.fr> wrote:
>>> 
>>> Thank you Lan.
>>> But shouldn't I wrote some configuration file, for example? Because  if I run just "sudo ./NLSR/build/bin/nlsr &" it exits with error.
>>> Bests,
>>> Matteo
>>> 
>>> Quoting "Lan Wang (lanwang)" <lanwang at memphis.edu>:
>>> 
>>>> Matteo,
>>>> 
>>>> The software running on each real node should be the same as what   you run in each virtual node in mini-NDN (one instance of NLSR and   NFD).
>>>> 
>>>> Lan
>>>> 
>>>>> On Oct 18, 2016, at 7:39 AM, Matteo Bertolino   <Matteo.Bertolino at eurecom.fr> wrote:
>>>>> 
>>>>> Dear community,
>>>>> I would like to perform my experiments that I tied in the  simulator  (for example mini) in real nodes (PC,  microcontrollors, etc).
>>>>> Is it enough running on each node just an instance of NLSR and  NFD,  or is it more complicated?
>>>>> Bests,
>>>>> Matteo
>>>>> 
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>>>> 
>>> 
>>> 
>>> 
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>> 
>> 
> 
> 
> 
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