4G移动VPDN业务故障分析及维护建议  

Suggestions on Malfunction Analysis and Maintenance of 4G Mobile VPDN

作　　者：郭威[1] 张科锋 李红振 刘彦君 Guo Wei;Zhang Kefeng;Li Hongzhen;Liu Yanjun(China Unicom Henan Branch,Zhengzhou 450005,China)

机构地区：[1]中国联通河南省分公司,河南郑州450005

出　　处：《邮电设计技术》2019年第1期63-68,共6页Designing Techniques of Posts and Telecommunications

摘　　要：4G网络的大规模部署和高速接入便捷优势,促使越来越多的企业网用户采用移动VPDN作为业务实现的解决方案。接入方式和终端的多样性导致部分场景下业务触发失败,影响用户体验。通过对某企业的4G移动VPDN失败案例分析,给出设置企业网接入点(APN)的注意事项和移动VPDN业务维护保障的建议。With the massive deployment of 4G network and convenient high-speed access,more and more enterprise network users adopt mobile VPDN as the solution for business implementation. The diversity of access modes and terminals leads to service trigger failure in some scenarios which affects the user experience. Through the analysis of VPDN failure,it provides some considerations for the APN setup of enterprise network and some suggestions for mobile VPDN service maintenance.

关 键 词：移动VPDN PDN连接 承载 接入点 

分 类 号：TN929.5[电子电信—通信与信息系统]