基于MP-BGP扩展的4over6隧道技术的实现

摘要

随着IPv4地址资源的日益枯竭,互联网从IPv4向IPv6过渡势在必行.为了进一步推动该校IPv4向IPv6的平稳过渡,文章经过技术论证后,采用MP-BGP扩展的4over6隧道技术,构建了一个IPv4 over IPv6实验网络平台,使运行IPv4单协议栈的网络能够跨越IPv6骨干网络实现互联互通.%As the exhaustion of IPv4 address resource, the network transition from IPv4 to IPv6 is imperative. In order to make the transition reposefully in the campus network, an experimental network is constructed based on 4over6 tunneling technology via MP-BGP Extensions after technical feasibility proof, and achieved the interconnection of IPv4 networks crossing IPv6 transit backbones.