MANET(mobile ad hoc networks)are a collection of wireless mobile nodes dynamically forming a temporary networks without the use of any exiting networks infrastructure or centralized administration.Due to the limited transmis-sion range of wireless network interfaces,multiple network″hops″may be needed for one node to exchange data with another across the network.In recent years,a variety of new routing protocols targeted specifically at this environment have been developed.This paper presents a routing algo...