Ns is a discrete event simulator targeted at networking research. Ns provides substantial support for simulation of TCP, routing, and multicast protocols over wired and wireless (local and satellite) networks.
Official website- http://www.isi.edu/nsnam/ns/
Tutorial- http://www.isi.edu/nsnam/ns/tutorial/
NS 2 is the most basic and more feasible software for the network research. There are n no. of softwares for network development but they consist of limited libraries and packages which is provided by the software.
ReplyDeleteIn case of NS 2 we can create or modify the package as per our requirement.