利用网络监听技术获取SDH网管信息

Using the network monitoring approach to gath SDH network management information

电力通信网中存在很多基于TMN体系的不同网络管理系统 ,有必要建立一种综合网管系统来收集不同专业网管的告警信息 ,进一步给予处理 ,完成复杂的管理任务 ,满足电力通信网的要求。网络监听是获得告警信息的最便捷的方法。论文描述了利用网络监听技术获取网管信息的方法 ,说明了信息转换系统的设计与实现 ,此系统具有的信息处理功能 ,能很好地满足综合SDH故障管理系统的要求。

The various TMN based network management systems are widely used in the telecommunication networks of the electric power system.It is necessary to build the integration network mangement system,which is able to gather management information from the different systems and do complex management tasks.The needs of electric power system can be satisfied.Network monitoring is probably the easy approach to gather the alarm information.The design and implementation of the information transformation system based on network monitoring is described in this paper.The system has the many functions,including packets captured,information filtered and message transmission.These functions can satisfy the needs of the integration fault mangement system for SDH.