[ns] Capturing Packets

[scharan]

Thanks!
I have the following clarification: 

Do I have to reimplement recv() function for each protocol that I need to
capture the packets for? Can u provide some examples or links to some
examples on how this should be done?

- scharan.


Mubashir Rehmani wrote:
> 
> 
> Hi Sri Charan,
> 
> Yes it is possible. You need to work in the recv() packet function and
> dump
> the contents of all the packet in the trace file.
> 
> Regards
> 
> Mubashir Husain Rehmani
> ASAP/INRIA and LIP6, UPMC
> www-rp.lip6.fr/~rehmani <http://www-rp.lip6.fr/%7Erehmani>
> http://www.irisa.fr/asap/Members/mrehmani/Mubashir
> 
> 
> 2009/3/2 Sri Charan <scharan20 at gmail.com>
> 
>>
>> Hi,
>>
>> I need to capture each packet arriving at each node in the network (in
>> order
>> to calculate a hash on the *whole* packet, not just its header). Another
>> way
>> to ask this is that I need to sniff the packet as it arrives at each node
>> and save/dump it to a file. Is this possible in NS2? If yes, how?
>>
>> - scharan.
>>
> 
> 
> 
> -- 
> Mubashir Husain Rehmani
> 
> 

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