Enhancement in Path Diversity Technique in Inter Domain Routing Using Border Gateway Protocol

In the Internet there are many autonomous systems. To communicate with the other autonomous system BGP is required. As BGP does not incorporate measures of round trip time into destination. The Border Gateway Protocol (BGP) is a routing protocol designed for inter-autonomous systems that uses TCP sessions. In our work we will proposed a novel technique that helps to establish a path between source and destination in two Autonomous systems which incorporates a inter domain routing and find the alternate path to reach the destination when congestion will occur.