Multiple Routing Configurations for Fast Ip Network Recovery - Using Selective Repeat Automatic-Repeat-Request

Internet takes vital role in our communications infrastructure, due to slow convergence of routing protocols after network failure become a budding problem^[1]. To assure fast recovery scheme from link and node failure in networks, recovery scheme called Multiple Routing Configuration (MRC)^[3] has already been produced , which guarantees recovery in all single failure scenarios, using a mechanism to handle both link and node failures, and without knowing the ischolar_main cause of the failure^[2]. But it does not provide good acknowledgement protocol over the packets forwarded. In this paper, we propose a well enhanced SRARQ^[4] protocol during data transmission in IP networks which supports fast retransmission of lost packet data for efficient result.