International Journal of Modern Engineering Research (IJMER)
Next generation network demands to exchanging information at any time using wireless network with a high data rate. To satisfy the necessity of today's generation the network requires which can be establish anywhere anytime. Wireless Ad hoc NETwork (WANET) can established anytime anywhere without any backbone infrastructure using the mobile nodes. WANET uses wireless mobile nodes that operate as terminals as well as routers in the network, without any centralized administration. The performance of WANET can be measure using the simulation in the NS-2 tool. The NS-2 is a widely used simulator for the performance evaluation of WANET. This paper describes that the creation of wireless network and its performance evaluation using the awk script.