Method of Network Fault Diagnosis Based on Linux Operating System
Yi Man · Jisuanji yingyong yanjiu · 2003
We provide a method for orientation and diagnosis of TCP/IP network fault based on Linux operating system,which can automatically and efficiently find the malfunction device and the reason that it doesn't work.Firstly we seek the path of network from the starting Net PC to the destination device,according to BellmanFord algorithm if RIP protocol is running in the autonomous system and Dijkstra algorithm if OSPF protocol is active.Then we use command Ping to find the malfunction device.Thirdly we diagnose the device.