摘要
分析5G移动承载网架构及L3VPN功能下沉至边缘接入设备的需求,提出一种对5G承载网接入PTN设备进行简单软件升级实现L3VPN功能的IPC方案,分析该方案核心思想及优势,给出其详细的工作过程、L3VPN包格式及转发处理流程。
The architecture of 5 G carrier network and necessity of L3 VPN function sank to edge access device is analyzed firstly.The IPC solution of L3 VPN function is presented,which only need to upgrade software of 5 G carrier network in access to PTN NE..The core thoughts and advantages of IPC solution is analyzed.The IPC working process,L3 VPN packet format and data forwarding flow are detailed described.
作者
孙捷
杨欢
廖鑫
SUN Jie;YANG Huan;LIAO Xin(College of Communication Engineering,Chengdu Univerity of Information and Technology,Chengdu 610225,China)
出处
《成都信息工程大学学报》
2020年第6期632-636,共5页
Journal of Chengdu University of Information Technology
基金
四川省高校重点实验室开放课题资助项目(QXXCSYS 201706)
