电信科学 ›› 2016, Vol. 32 ›› Issue (3): 163-170.doi: 10.11959/j.issn.1000-0801.2016077

• 电力信息化专栏 • 上一篇    下一篇

基于SDN的网络运维系统设计与开发

吴舜1,张辉1,邢宁哲1,宋伟1,黄天琳2,唐亚哲2   

  1. 1 国网冀北电力有限公司信息通信分公司,北京 100053
    2 西安交通大学,陕西 西安 710049
  • 出版日期:2016-03-20 发布日期:2016-03-28

Design and development of the network OA&M system based on SDN

Shun WU1,Hui ZHANG1,Ningzhe XING1,Wei SONG1,Tianlin HUANG2,Yazhe TANG2   

  1. 1 State Grid Jibei Information & Telecommunication Company,Beijing 100053,China
    2 Xi’an Jiaotong University,Xi’an 710049,China
  • Online:2016-03-20 Published:2016-03-28

摘要:

电力系统计算机网络运维管理存在功能弱、粒度粗及业务支撑能力不够等问题。试图以SDN技术解决上述问题,提出了SDN 网络运维管理框架,构建了跨域的 SDN,研发了运维管理系统,部署了拓扑发现、故障检测与切换等典型运维功能。测试表明,该系统克服了传统网络运维管理系统的缺点,达到了设计目标。

关键词: SDN, 网络运维管理系统, 拓扑发现, 故障检测与切换

Abstract:

The OA&M systems of network infrastructure in electric power companies have drawbacks such as weak functions,coarse-grained monitor and control on the underlying networks and bad support on service deployment.SDN technology was used to solve these problems.An SDN-based OA&M framework was presented,a cross-domain SDN network was built and the corresponding OA&M system was developed,which could perform functions like topology discovery and fault detecting along with backup components switching.The experiments results prove that the OA&M system can overcome the above drawbacks and achieve the design goal.

Key words: SDN, network OA&M system, topology discovery, fault detecting and switching

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