基于BGP/MPLS VPN的VRF配置设计与仿真  

VRF Configuration Design and Simulation based on BGP/MPLS VPN

作　　者：陈丰琴 窦军[1] 张丹 CHEN Fengqin;DOU Jun;ZHANG Dan(College of Information Science&Technology,Southwest Jiaotong University,Chengdu 611756,China)

机构地区：[1]西南交通大学信息科学与技术学院,四川成都611756

出　　处：《成都信息工程大学学报》2020年第4期378-381,共4页Journal of Chengdu University of Information Technology

摘　　要：BCP/MPLS VPN是ISP骨干网的重要模型,是通信领域备受关注的研究对象。针对该模型中PE节点内VRF转发技术及路由部署进行研究,首先介绍BGP/MPLS VPN模型及VRF技术原理;然后,基于Linux 4.14内核交换机上L3mdev机制设计VRF配置;最后,通过仿真测试VRF上部署OSPF协议,验证其有效的隔离性。BGP/MPLS VPN is an important model of ISP backbone network,and it is a research object that attracts much attention in the communication field.This paper aims to study the VRF forwarding technology and routing deploy-ment in PE nodes in this model.First,this paper introduces BCP/MPLS VPN model and VRFtechnology principles;then the VRF function based on the L3mdev mechanism on the Linux 4.14 kernel switch is configured;finally,simula-tion tests of the VRF and the deployment of OSPF protocol are done to verify its effective isolation.

关 键 词：BGP/MPLS VPN Linux 4.14内核 L3mdev VRF OSPF 

分 类 号：T1393.1[一般工业技术]