【摘要】 目前,Internet的各种应用正在迅速普及,然而Internet当前使用的IP协议版本——Ipv4因为自身的各种缺陷已举步维艰。为了解决Ipv4存在的问题,IETF从1995年开始着手研究开发下一代IP协议,即Ipv6。通过对其优点和主要特点的归纳,并从网络安全机制研究的角度出发,着重对Ipv6网络安全协议的相关内容:Ipv6头部扩展头部、地址类型及表示方法进行分析。更多还原

【Abstract】 With the rapid development of the Internet,IPv4 is meeting with many problems due to its own deficiencies.In order to solve the problem of Ipv4 absolutely,IETF has proceeded to research on the next IP agreement——Ipv6 since 1995.This thesis analyses its relevant contents about Ipv6 agreement network security,including the header of Ipv6,expandable header,character and so on.更多还原