【摘要】 BGP/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。更多还原

【Abstract】 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 deployment in PE nodes in this model. First, this paper introduces BGP/MPLS VPN model and VRF technology principles; then the VRF function based on the L3 mdev mechanism on the Linux 4.14 kernel switch is configured; finally, simulation tests of the VRF and the deployment of OSPF protocol are done to verify its effective isolation.更多还原