Expanded Study of Protocol Based on NS-2´s Need for New Packet Header Methods

Network Simulator has become an essential tool of studying network performance and designing network programme. NS-2 is an universially used network simulate software of various protocols, which can realize the simulation of network topology, protocol and the amount of sending data; therefore, it can get every network performance parameter from the simulated network act and control the network´s running condition, making a general analysis of network performance, finding out the network bottleneck and perfecting network structure. This paper makes MFlood protocol as the study object, through adding completely new algorithms and protocols and needing new packet header to do the expanded study and realization of NS-2.