Packet Processing Analysis of OSPF Routing Protocol

OSPF라우팅 프로토콜의 패킷 처리 분석

Open Shortest Path First(OSPF) is a dynamic, hierarchical routing protocol designed to support routing in TCP/IP networks. Currently, OSPF is used as Interior Gateway Protocol(IGP) in many routers. In this paper, we analyze the variation of number of OSPF routing packets in case of changing the network configuration. The results show that the number of packets in case of adding new link increase five times than one in case of normal operation.