Hey friend I want to create something and related to this I need your help guys. And I think in future I can share more information related to this. Actually in NS-2 I want to implement the blackhole attack and wormhole attack by using the aodv protocol. Related to this I have implemented the blackhole but in this there is an issue because of which I am not able to get succeed in this. Actually in this I want to drop the selective but it drops all the packets in this so is there anybody able to help me over here? And also I want to know that how a wormhole attack is implemented in ns-2 at the network layer??