通信网管系统自动集成网元的研究与实现

摘要

With the rapid development of communication technology,operators also require efficient and simple perform-ance for network management system( NMS). According to the TMN standard,the management of network element( NE) should include performance management,configuration management and so on ,such as fault management,network man-agement ,with the basic condition that NMS successfully integrate NE. But the integration donot establish a simple connec-tion ,need to create the object and set properties on supervision software and remotely execute commands to configure net-work elements. Up to now these works are finished by personnel manual operation ,when integrating a large number of net-work elements at the same time ,facing a long,tedious and error-prone operation and so on. This application uses the web service technology to complete the interaction with other application,SSHLibrary modules to complete the remote con-figuration,Python regular expression modules to process complex string processing. The software is the first time in view of NMS’s research and development,achieving fast and accurately integration,improving the efficiency of NMS,promoting the application of automation technology.%随着通信技术的快速发展，运营商对网管系统提出了综合、高效和简捷的性能需求。根据TMN标准，网管系统对网元的管理应包括性能管理、配置管理和故障管理等业务功能。实现这些业务功能的前提条件是网管系统成功集成网元，但集成不是简单地建立连接，而要在监管软件上创建对象并设置属性，还需远程连接到网元执行命令进行配置。目前这些操作均是网管人员手工完成，当同时集成大量网元时，就会面临耗时长、操作繁琐和容易出错等问题。本应用采用WebService技术完成与另一应用软件的交互，使用SSHLibrary模块完成了远程配置网元，利用Python正则表达式模块完成了复杂字符串的处理。该软件是针对网管系统的第一次研究开发，达到了一键集成网元的目的，提高了网管系统的效率，促进了自动化技术的应用。