微型电脑应用

随着Internet的普及,校园网的规模和功能越来越大,这给校园网管理也带来许多难题,如:缺乏合理的用户管理模式;IP地址盗用严重;网络安全性无法保障;计费策略单一,不灵活等。针对校园网普遍存在的问题,作者研究设计了基于802.1x协议的网络认证计费管理系统。系统通过对限制用户账号重复登录以及用户账号、MAC地址、IP地址、用户接入端口多重绑定机制来实现管理与控制的目的,系统全面解决了校园网用户接入身份认证,计费、授权等网络应用中的核心问题。

As the Internet is getting more and more popular, the school network becomes bigger and bigger with a serial of complicated functions. There are a lot of problems such as lack of reasonable user control mode, severe piracy of IP addresses, insecure campus network and inflexible charging system. In order to solve the various network management problems, this paper proposes a network authentication charging system based on 802.1x protocol. By limiting users' repeated access and the multiple binding mechanisms of users' accounts, mac addresses, IP addresses, users' access port to achieve the goal of management and controlling, it can solve the major problems of interconnection authentication and charging in campus network better.