6to4与ISATAP技术在校园网中的应用研究

Application Research of 6to4 and ISATAP Technology in the Campus Network

分析了6to4和ISATAP技术地址格式、工作原理、特点、隧道的建立过程和IPv6数据分组通过IPv4网络隧道的封装解封过程,综合运用6to4与ISATAP技术,设计出校园网IPv4/IPv6网络共存时期,双协议栈主机自动配置IPv6地址,IPv6主机跨IPv4网络通信的方案,为校园网由IPv4网络向IPv6网络的平滑过渡提供了一种方案。

This paper analyzes address format, working principle, characteristics, process establishment of tunnel, capsulation and decapsulation process of IPv6 network across IPv4 network with 6to4 and ISATAP technology,designs dual stack host automatically configure IPv6 address,IPv6 host across the IPv4 network communication plan integrating use of 6to4 and ISATAP technology,in campus IPv4/ IPv6 network coexistence period, provides smooth transition a scheme from IPv4 network to IPv6 net work.