大规模网络向IPv6单栈演进的技术方案

Technical Solution of Transition to Large-Scale IPv6-Only Networks

中国互联网全面进入了互联网协议第4版/互联网协议第6版(IPv4/IPv6)双栈运行阶段,未来如何向IPv6单栈网络演进是新的技术和产业挑战。结合中国的最新政策要求,在分析已有IPv6单栈过渡技术的基础上,提出了面向大规模网络的多域纯IPv6网络的总体框架、演进路线和相关方案,并给出发展IPv6单栈网络的策略建议。

With the Internet in China fully entering the Internet protocol version 4/Internet protocol version 6(IPv4/IPv6)dual-stack operation stage,how to evolve into IPv6 single-stack network in the future is a new technical and industrial challenge.Combined with the latest policy requirements of China and based on analyzing the existing IPv6 single-stack transition technology,the overall framework,evolution route,and related solutions of multi-domain IPv6-only network for large-scale networks are put forward,and the strategic suggestions for the development of IPv6 single-stack networks are proposed.