面向大规模校园WiFi网络服务质量边缘监控技术  

Efficient monitor technology of the edge device for large-scale campus WiFi network

作　　者：沈佳杰 沈敏虎[1] 向望[1] 赵泽宇[1] 张凯[1] SHEN Jiajie;SHEN Minhu;XIANG Wang;ZHAO Zeyu;ZHANG Kai(Informatization Office,Fudan University,Shanghai 200433)

机构地区：[1]复旦大学校园信息化办公室,上海200433

出　　处：《福州大学学报（自然科学版）》2023年第5期690-696,共7页Journal of Fuzhou University(Natural Science Edition)

基　　金：国家自然科学基金资助项目(61971145);中国高等教育学会重大项目(2020XXHZ01)。

摘　　要：针对WiFi网络需要实时监控和故障难以定位的问题,提出面向大规模校园WiFi网络的边缘测试方案.通过使用容器技术分发网络测试样本,快速将测试任务分发到部署的网络探针节点,从网络边缘侧测试网络性能,实时监控校园网络的运行状态.当WiFi网络发生故障时,根据从边缘节点采集的测试结果,结合网络拓扑信息,帮助网络运维人员分析导致网络故障的原因.实验测试证明,依托复旦大学WiFi网络,该边缘测试方案能快速分发网络测试样本,获取网络探针设备返回的测试结果数据,从而高效完成大规模校园网络监控任务.To address the challenges about real-time monitoring and failure localization in WiFi network,an efficient measurement approach is proposed to monitor the performance of campus WiFi network.By employing the container technology,this approach can effectively disperse the test sample to network probes,and obtain the condition of WiFi network according to the measurement results.When the WiFi network fails,the approach can also help the network staffs to identify the reasons that cause the failure of the WiFi network.Accordingly,extensive experiments are conducted to verify the effectiveness of our approach with the WiFi network in Fudan University.The experimental results show that our scheme can efficiently disperse the test samples to multiple network probes and obtain the measurement results to analyze current state of campus network.

关 键 词：校园WiFi网络 边缘网络测试 故障定位 网络监控设计 用户服务质量 

分 类 号：TP393.1[自动化与计算机技术—计算机应用技术]