摘要
介绍了一种基于路由的流量监测方法,采用监测分析路由协议和简单网络管理协议(SNMP)轮询的方式获取网络路由拓扑结构,提示网络变化事件,在获取的网络拓扑结构上利用Net Flow技术映射网络数据流量,显示流量分布数据,为流量类型分析和网络带宽占用分析提供数据支撑,为优化网络性能提供依据。该方法实现的系统在实际网络中经过长期测试和验证,试验结果表明系统运行稳定、能够监测网络变化事件和网络流量,并可对网络流量进行分析和统计,达到了监测网络流量的目的。
This paper presents a traffic monitoring method based on routing. In this method, tile routing protocol and Simple Network Management Protocol （SNMP） polling are monitored and analyzed to obtain network routing topology, display the network change events, map tile network data flow on the obtained netavork topology by using NetFlow technology, display data flow distribution, provide data support for flow type analysis and network bandwidth occupation analysis and the basis for network performance optimization. The system implemented by this method is tested and verified in actual network, and the results show that the system operates stably, can monitor network change events, display network flow, and implement network traffic monitoring based analysis and statistics.
出处
《计算机与网络》
2017年第6期62-65,共4页
Computer & Network
