摘要： IPv6被公认为下一代互联网的骨干协议。DNS域名系统作为Internet的基础架构服务,在IPv6环境下将发挥更加重要的作用。针对目前主流操作系统域名解析器在IPv6支持上的缺陷,在分析域名解析机制的基础上设计并实现了IPv6环境中的DNS代理软件,解决了纯IPv6网络中的域名服务问题。

关键词: IPv6, DNS系统, 域名解析器, DNS代理, Socket编程

Abstract: Beyond all doubts, Internet protocol version 6(IPv6) is the backbone of the next generation Internet. Domain name server (DNS) is the infrastructure of Internet now and will become more important in IPv6 network environment. Because of drawbacks of the DNS resolver, most operating systems can’t process DNS query in a pure IPv6 network environment. Based on the research to DNS resolving,this article designs and implements a DNS proxy software to resolve the problem.

中图分类号: 

• TP393.09