【摘要】 IPv4向IPv6的迁移更好的解决了网络容量与网络性能。在分析IPv6数据报文及其结构特点的基础上,提出了基于隧道传输技术IPv4向IPv6过渡的必然性与可行性,重点论述了GRE隧道传输、手动隧道传输及自动隧道传输三种方式,并就其工作原理和实现过程进行了较为详细的分析和概括。同时,对过渡技术做了一定的预测。更多还原

【Abstract】 The transference from IPv4 to IPv6 sovles network capacity and network function better based on the transition of the tunnel transmission technique from IPv4 to IPv6.This article puts forward the inevitability and possibility of the transition from IPv4 to IPv6 based on the analysis of the data message and its structural features.And it emphasizes GRE tunnel transmission technique,manual transmission technique and auto transmission technique,and makes a detailed analysis and generalization of its operational principle and implementation procedure.At the same time it also makes a prediction of the transition technique.更多还原