摘要
802.1x认证的缺点是认证前需要用户事先把客户端认证软件下载到本地,这给大量的前端用户造成太多的麻烦。提出了基于推送式的802.1x认证计费系统,该系统结合Web认证的优点,通过采用GUEST-VLAN方法和策略路由,使用户在认证前可以访问认证服务器,在服务器端智能推送802.1x客户端,从而有效地克服了802.1x固有的弱点,让802.1x认证计费得到更好的扩展与普及。目前该系统运行正常,达到了设计要求。
As a new technology of authentication method on ethemet, 802.1 x divides data flow and authentication flow. Its implementation is simple, reliable, and safe. But its disadvantage is that users must download client software before authentication, this brings so much trouble to front users. So a pushing-based 802. lx authentication cost-counting system is designed. Combining the advantage of web authentication by adopting gnest-vlan and police route, it permits users to access authentication server, and pushes the 802.1 x guest client software intelligently, thereby overcoming the disadvantage of 802.1x and make it become more scalable and popular. So far, it has been tested over 7 months, and proved better performance.
出处
《计算机工程与设计》
CSCD
北大核心
2006年第13期2478-2479,共2页
Computer Engineering and Design
