摘要
计费管理是校园网管理中一个重要方面,采用基于代理服务器的计费方法,可以面向用户进行计费,且能避免面向IP计费存在的一些问题。由于校园网用户帐号数量大,先使用后收费的方法存在收费困难、用户无法控制自己费用等一些问题,解决这些问题的一种有效方法是预收费,即根据用户预交金额,控制用户使用的总流量。本文介绍了NT平台下在基于代理服务器面向帐号计费的基础上,实现预收费管理的方法,较详细地阐述这种方法的原理、系统设计和实现。
Network accounting management is very important in campus network management. Proxy-based accounting system accounts according to user accounts, it avoids the problems of based IP address. As the amount of campus network users are very hig, it is very difficult to make all users pay their flow fee which they have used in time. If users pay after using, it is also difficult for they to control their flow fee. These problems can be solved easily by prepaid method. The principle, design and implement of prepai...
出处
《计算机工程》
CAS
CSCD
北大核心
2000年第S1期387-389,共3页
Computer Engineering