基于DNS服务器动态域名系统的实现与分析

IPv6是下一代互联网核心网络层通信协议，其长达128位的IPv6地址迫切需要域名动态更新功能来简化通信的复杂性。在探讨国内外动态域名系统解决方案的基础上，提出一个更易于实现和使用的、功能更加完善的、基于BIND9（Berkeley Internet Name Domainversion 9）的动态域名系统的设计方案，并详细讨论了其中所涉及的一些关键实现技术，如IPv6地址自动检测方法、域名更新模块的编程实现等。最后对系统进行了总结并就下一步工作进行了展望。

Intrusion and Implementation of Dynamic Doniain Name Server Based on DNS Server

AS the network layer of next-generation Internet, IPv6 which address length up to 128 urgently need the function of domain name automatic update supporting by DNS （domain name system） to reduce the complexity of network communications. This paper firstly explores the scheme of DDNS （dynamic domain name server） at home and abroad.…… such as the method of automatic IPv6 address detecting,the programming of domain name update module. Finally, it gives the sunmlary and future work of this system.