对IPv6网络安全接入问题的研究

Research of Secure Accessing to IPv6 Network

本文提出了一种新的IPv6网络安全接入方案。文中首先介绍了IPv6网络安全接入所要解决的问题以及现有解决方案,然后在详细分析IPv6地址自动配置过程的基础上,提出了一种新的基于认证的IPv6地址自动配置方案,以解决IPv6网络安全接入问题,并对其中涉及到的关键问题进行了详细讨论,提出了一些切实可行的方法。接着,论述了本方案的突出优点,证实了本方案是能够从源头上解决IPv6网络安全接入问题的轻量级方案,非常适合应用于未来的无线网络中。最后,对本方案的应用前景进行了展望。

This paper introduces a new scenario of secure accessing to IPv6 network: IPv6 address autoconfiguration based on authentication. First, this paper presents the issues to addressing and status of secure accessing to IPv6 network. Then, based on the analysis of traditional IPv6 address autoconfiguration process, a new solution, IPv6 address autoconfiguration based on authentication is brought forward, the key technologies relating to this new solution are analyzed in detail, and some feasible scenarios are brought out. Following, it states the distinguished advantages of this solution, which verified that this scenario is a lightweight one of secure accessing to IPv6 network, and can guarantee the network security from beginning, is very suitable for the application of the future wireless network. Finally, it gives the application prospect of this system.