5G MEC场景下移动终端IP地址固定方法研究  

Research on Method of Mobile Terminal IP Address Fixation in 5G MEC Scenario

作　　者：王帅 肖羽 Wang Shuai;Xiao Yu(China Information Technology Designing&Consultating Institute Co.,Ltd.Zhengzhou Branch,Zhengzhou 450007,China;China United Network Communications Group Co.,Ltd.,Beijing 100032,China)

机构地区：[1]中讯邮电咨询设计院有限公司郑州分公司,河南郑州450007 [2]中国联合网络通信集团有限公司,北京100032

出　　处：《邮电设计技术》2022年第3期53-57,共5页Designing Techniques of Posts and Telecommunications

摘　　要：在企业通过5G、边缘计算、专网等新技术推进数字化改造的过程中,越来越多的终端和设备将通过5G接入,终端现有的动态IP地址获取方式无法满足企业实际生产管理的需要,因此有必要为企业提供在专网和MEC组网环境下自主可控的终端IP地址分配管理工具。首先分析了行业对终端固定IP地址的需求,接着介绍了MEC的组网架构并对终端获取IP地址的4种方式进行了描述,然后对基于边缘云部署的企业级AAA系统的IP地址固定方法的组网、业务流程、适用场景进行了探讨,最后对这种IP地址固定方法进行测试验证。In the process of enterprises advancing digital transformation through new technologies such as 5G,edge computing and private networks,more and more terminals and devices will be connected through 5G,and the existing floating IP address acquisition method of the terminal cannot meet the actual production and management needs of the enterprise. Therefore,it is necessary to provide enterprises with independent and controllable terminal IP address allocation management tools in the private network and MEC networking environment. It firstly analyzes the industry’s demand for fixed IP addresses of terminals,introduces the MEC network architecture and describes four ways for the terminal to obtain the IP address. Then,the networking,business process and applicable scenarios of the IP address fixing method of the enterprise-level AAA system based on edge cloud deployment are discussed. Finally,the method of IP address fixation is tested and verified.

关 键 词：边缘计算 专网 固定IP地址 AAA VPDN 

分 类 号：TN914[电子电信—通信与信息系统]