NS2 is a discrete but perfect event simulator for any type of networks either it be testing a malicious nodes or testing a new algorithm or setting up scenarios NS2 does it all with ease. It provides substantial support for the simulation of TCP, routing and multicast protocols over wired and wireless (local and satellite) networks. Projects on NS2 have to be done with a careful touch in every step. The users are responsible for any bugs that have entered the software and might not produce the right results. We at Chennai Projects aim at providing high quality projects that can produce maximum grades.