Web Service分布式网络测量的研究和实现
谭海波;马宗萼;李晓风
【期刊名称】《计算机工程与设计》 【年(卷),期】2012(033)006
【摘要】To settle difficult positioning and low accuracy which is now faced by the network performance monitoring tools within a cross-domain, heterogeneous environment, a deep research is made on distributed measurement architecture. The components of our distributed network measurement system, which integrate available measurement resources, is proved to share data and cooperate with each other easily through interactions between web service agent and management center, and the faults and bottlenecks of network are discovered in time. The experiments show that it is a valuable and feasible scheme for implementation of large-scale distributed network measurement system.%针对当前网络性能监测工具在多域、异构的网络环境下定位困难及精度降低的问题,对面向服务网络性能监控框架(perfSONAR)进行了研究,设计服务管理中心、测量服务、存档服务等组件,整合可用的网络测量资源,构建基于Web Service的分布式网络测量系统,通过服务代理和管理中心交互实现测量组件间的共享和协作,及时发现并排除网络故障和瓶颈.实验结果表明,该系统为大规模分布式网络测量提供了一种可行实用的解决方案. 【总页数】5页(2241-2245)
【关键词】网络测量;perfSONAR;资源整合;服务协作;Web Service代理
Web Service分布式网络测量的研究和实现
