[ns] implementing a proxy

[khaled jmal]

Hi everybody,
I'm implementing a proxy with ns (I'm using the
emultor) 
The proxy must look at some fields of the data packets
and send feedbacks to the server. 
I'm using this topology:

   node1             node2             node3
  Tap Agent        proxy agent       Tap Agent

I have to implement this proxy Agent. The packets are
sent from node1 to node3. My problem is that I can't
read the packets at node2 (they are directly
forwarded).
I think that I have to modify the classifier but I
don't know where and how.

please help me!


	
		
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