Abstract: With the development of mobile IPv6 technology and the popular usage of mobile wireless terminal, wireless network plays a more and more important role in people life. However, the AAA systems used in the wired-networks are no longer appropriate to the wireless network. This paper focuses on the access control handover when user roams between networks, and proposes a resolution of access control in AAA system based on MIPv6. The paper implements it on the Linux platform and tests it on the test bed, which confirms its validation and feasibility.

Key words: Mobile IPv6, AAA, Access control, DIAMETER

摘要： 随着移动IPv6技术的发展以及无线移动终端的普及，无线网络在人们的生活中扮演着越来越重要的角色，但应用于固定网络的AAA系统已经无法适用于无线环境。该文针对移动IPv6环境下，由于用户在不同网络间漫游所导致的接入控制交接问题，提出了基于MIPv6的AAA系统接入控制方案，给出了Linux平台上的实现，通过实验证明了方案的有效性和可行性。

关键词: 移动IPv6, AAA, 接入控制, DIAMETER

CLC Number: 

• TP393