基于路由侦听监测的数据网监视及仿真系统设计
DOI: 10.16516/j.gedi.issn2095-8676.2018.S1.033
CSTR: 32391.14.j.gedi.issn2095-8676.2018.S1.033
A Model of Data Network Monitoring and Simulation System Based on Route Interception Monitoring
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摘要: [目的] 为了直观实时的掌握数据网运行情况,提高数据网运维的效率。 [方法] 探讨了一种路由侦听监测方式,通过采集OSPF、BGP等协议信息,呈现与路由器"看"到的完全一样的实时全网地图,从而可及时发现三层路由的运行情况和异常信息。 [结果] 基于该路由侦听监测方式,设计了一种数据网监视及仿真系统,包括系统总体架构和应用场景等。 [结论] 该系统可辅助网管人员发现和处理故障,回放历史路由事件,并可在不影响现网的前提下用于网络割接等工作的测试和论证。Abstract: [Introduction] In order to grasp the condition of data network intuitively and real-time, and improve the efficiency of data network operation and maintenance. [Method] This paper proposed a method of routing detection. By collecting the protocol information such as OSPF and BGP, it could present the exactly the same real time whole network map as the router "see", so that the link fault and the third layer routing abnormality could be detected in time. [Result] Based on the routing detection method, this paper proposed a model of data network monitoring and simulation system, including system architecture and data flow, etc. [Conclusion] The system can assist network management personnel to detect and deal with fault, record historical routing events for analysis, and test network cutting program without affecting the in-use network.
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Key words:
- data network simulation /
- network interception monitoring /
- OSPF
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