摘要
鉴于电力信息通信网络对IP地址资源的迫切需求,电力信息网IPv4到IPv6过渡已成了必然的趋势。结合电力信息网实际需求,通过对IPv4与IPv6的主流互通技术和电力信息网演进场景进行分析,基于最大限度保护既有投资、平滑过渡以及无缝迁移等原则,提出电力信息网IPv4到IPv6平滑过渡的技术方案。技术方案中把过渡过程分为3个主要阶段,每个阶段结合实际场景分析,提出过渡及互通的主要技术路线,为电力信息网IPv4到IPv6的平滑过渡提供了有益的尝试。
Because of the urgent needs of IP addresses in power information network, the evolution from IPv4 to IPv6 has become an inevitable trend. With the actual demand of power information network, this paper proposes a technical solution for the smooth evolution from IPv4 to IPv6, which takes mainstream transformation technology and real evolution scenario into account and bases on the principles including utmostly protecting existing investments, smooth transition and seamless migration. The proposed solution divides the transitional process into three stages and puts forward the corresponding technological method of transition and transformation for each stage by considering its real evolution scenario. It is a good attempt for the smooth transition from IPv4 to IPv6 in power information network.
出处
《电力信息化》
2011年第10期18-22,共5页
Electric Power Information Technology
关键词
电力信息网
IPV6
过渡技术
过渡策略
power information network
IPv6
transitional technology
transitional strategy
