一种基于业务流的网路性能监控方案

One Monitoring Solutions of Network Performance Based on the Service Flow

针对现有IP网络性能监控方案把逐段的网络管道作为监控对象而无法实现端到端性能监控的问题,文章提出了一种业务流识别以及把业务流作为监控对象的IP网络性能监控方案.该方案通过给业务报文增加尾部标签并在业务流中插入辅助监控的同步帧,在高性能识别业务流的基础上实现网络端到端传送时延以及丢包率的实时监控,同时通过网络拓扑感知机制实现网络故障的快速定位.

To compensate for the shortage of current OAM mechanism that uses transport tunnel as the object ot performance monitoring but cannot monitor the end-to-end performance of IP network, this paper proposes a monito- ring solution of network performance, which directly uses the service flow as the performance monitoring object. This mechanism can efficiently monitor the end-to-end network transport performance and fast locate network faults by adding tail tags at the end of packets and inserting synchronous frames in the service flow.