Thanks Durgesh, I found the answer. Inside queue.cc, we have recv function, for each packet received....we can check either packet at the destination node by checking if (ih->daddr()=ch->next_hop_) then apply your mechanism to control over those packets.
Thanks to all ________________________________ From: Durgesh Kshirsagar <durgeshpkshirsa...@gmail.com> To: itishi saxena <itish...@yahoo.com> Sent: Tuesday, 14 August 2012 2:42 PM Subject: Re: [ns] The results of your email commands Hello itishi, there is a variable named "index" you can make use of it to get current node. e.g suppose I want to that a node with id 1 should print statement "I am node 1" u can use if(index==1) fprintf(stderr, "I am node 1"); I am using fprintf because I don't know any other mehod. I am also working on AODV currently. I will advice you to use Eclipse for development because u can easily debug and very fast development. Check out my blog for using eclipse http://durgeshkshirsagar.blogspot.in/2012/06/how-to-set-eclipse-for-ns-2-234-in.html All the best!