为了使WLAN(无线局域网)系统中的用户接入效率不受服务器超时的影响, 对PORTAL(门户)网站认证、PPPoE(以太网点对点协议)认证、EAP(可扩展认证协议)认证方式和RADIUS(远端拨号用户认证服务)认证流程进行了研究。通过测试和分析各种认证方式下的用户接入效率, 优化了 RADIUS客户端认证处理流程, 解决了服务器状态误判断造成的用户连接失败的现象, 避免了出现用户长时间等待的状况, 提高了用户接入的认证效率。

In order to keep the user access efficiency from being affected by server timeout in WLAN systems, this paper studies the PORTAL certification, PPPoE certification, EAP certification mode and RADIUS certification process. On the basis of testing and analyzing the user access efficiencies in various authentication modes, it optimizes the RADIUS client authentication process, eliminates the occurrence of user connection failures caused by the misjudgment of server status, avoids long time waiting by users and improves user access authentication efficiency.