Fault Detection of Satellite Network Based on MNMP

The fault detection of satellite network is required to collect data of managed objects via network management protocol. Therefore, it is a premise of fault management of satellite network to choose a network management protocol designed according to the feature of satellite network. Due to the uniqueness of satellite network, the current network management protocol and standard, such as simple network management protocol (SNMP) and CMIP, are both directly unsuitable for the applying of fault detection of satellite network. By analysis of multiplex network management protocol (MNMP), this paper focuses on the discussion of the MNMP application in the fault detection of satellite network. Besides, in order to investigate the performance of fault detection based on MNMP, this paper also gives a performance test on several means of data acquisition of MNMP, and compares as well as analyze it with SNMP.