[ndnSIM] Monitoring node

[Spyridon (Spyros) Mastorakis]

Hi,

this is the way to decode a data packet:

https://github.com/named-data-ndnSIM/ndn-cxx/blob/ndn-cxx-0.3.4-ndnSIM/src/data.cpp#L135

These are the callbacks to invoke in order to send Interest and Data packets:

https://github.com/named-data-ndnSIM/ndnSIM/blob/master/apps/ndn-consumer.cpp#L202
https://github.com/named-data-ndnSIM/ndnSIM/blob/master/apps/ndn-producer.cpp#L131

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 Dec 19, 2016, at 1:56 PM, Aniket Yeole <anikety97 at gmail.com> wrote:
> 
> Hi Spyridon and ndnsim team
> 
> Thankyou for the advise but can you elaborate it more, the process of sending Interest and fetch the data from other nodes ?? 
> and how to decode the data content ? 
> 
> Can you share some small example for reference or something that I can refer ?
> 
> Regards,
> 
> Aniket
> 
> On 15 December 2016 at 22:50, Spyridon (Spyros) Mastorakis <mastorakis at cs.ucla.edu <mailto:mastorakis at cs.ucla.edu>> wrote:
> Hi,
> 
> you could create your own applications (producers and consumers). The monitoring node can act as a consumer that sends Interests and fetches the data of your interest from the rest of the nodes (producers). After that, you will have to decode the data content and store it in the way that you like.
> 
> 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 Dec 15, 2016, at 2:33 PM, Aniket Yeole <anikety97 at gmail.com <mailto:anikety97 at gmail.com>> wrote:
>> 
>> Greetings all,
>> 
>> I am trying to create monitoring node or entity so that I can get the monitoring info of other nodes (like PIT, CS, FIB) on that node. I gone through some example in ndnsim like (ndn-tree-tracers.cpp - http://ndnsim.net/2.1/metric.html <http://ndnsim.net/2.1/metric.html>). The tracers saves statistical information in .txt format can this be used as monitoring information or are there other methods available to do so?? 
>> 
>> From the examples on tracers I made changes in topology and added one more node for monitoring purpose. Now how can I transfer the different tables like PIT and content storage of all the network to this monitoring node?. 
>> 
>> I wanted to know how to give a particular node a monitoring capabilities (like there are producers and consumers are there any monitors which are mentioned in doxygen of ndnsim?)
>> 
>> 
>> Please guide me 
>> 
>> Regards,
>> Aniket Yeole
> 
> 

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