IPV4向IPV6网络体系的过渡与安全问题

The transition and the security issues from IPV4 to IPV6 network systems

伴随互联网用户数膨胀所出现的问题越来越严重,人们提出下一代互联网采用的核心协议IPv6。现行的IPv4向IPv6过渡势在必行,因此对IPv4向IPv6过渡过程中网络体系结构的更替进行研究具有重要的现实意义。另外,新的网络体系也面临诸多安全问题同样不可忽视。

The problems Accompanied by expansion of the number of Internet users become more and more serious, so people propose Internet should use the next generation of the core agreement IPv6. The current IPv4 transition to IPv6 is imperative, so the research of the transition from IPv4 to IPv6 network architecture in the course of the replacement has important practical significance. In addition, the new network system is also facing a lot of new security problems which can not be ignored.