支持IPv6/IPv4双栈的认证计费系统设计与实现  

Design and Implementation of IPv6/IPv4 Supported Authentication and Accounting System

作　　者：张辉[1,2] 谭建龙[1,2] 刘金刚[1] 

机构地区：[1]首都师范大学计算机联合实验室,北京100037 [2]中国科学院计算技术研究所信息安全研究中心,北京100190

出　　处：《微计算机信息》2012年第3期100-101,125,共3页Control & Automation

摘　　要：为了实现IPv6/IPv4双栈主机的认证授权,设计出了一种合理有效的认证计费方法。通过浏览器插件和认证页面特殊标记,获取双栈主机的IPv4和IPv6地址,提供给访问控制网关。根据IPv6/IPv4地址属性判断数据包合法性,传递合法数据包、丢弃或转发非法数据包。实践证明,该方案的可行性和良好的性能。In order to authorize IPv6/IPv4 supported host,this paper proposed an effective method of authentication and accounting. IPv4 and IPv6 addresses of dual-stack host were provided to the access control gateway through a browser plug-ins and special marked pages. According to the attribute of IPv4 and IPv6 address, Gateway determined the legality of data packets and transmitted legitimate packets and dropped packets illegal. Finally, it is proved to be a feasible method and have good performance though test.

关 键 词：认证计费系统 网关 IPV6 HASH树 多分支Trie树 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]