摘要
讨论了IPv4到IPv6的各种过渡机制，重点分析了6t o 4 tunnel的关键技术，包括6 to 4 tunnel前缀、地址选择、封装、分片、ICMP消息处理等，阐述了在IPv6路由器中实现6 to4 tunnel的方法，最后讨论了在过渡中有待进一步解决的问题。
This article first analyses the various kinds of transition mechanisms and deeply researches the key technologies of 6 to 4 tunnel, including 6 to 4 prefix, address selection, encapsulation, fragmentation, ICMP message processing. Then it discusses the implementation of 6 to 4 tunnel in IPv6 router. In the end the paper discusses some more techniques to be settled in the future.
出处
《计算机工程》
CAS
CSCD
北大核心
2004年第9期103-105,共3页
Computer Engineering
基金
中科院知识创新项目(KGCX2_SW-102)
