摘要
计费系统是网络管理的重要组成部分。文中讨论了网络计费系统的组成、分类及不同的计费数据采集技术。由捕获数据链路层及其以上层数据包,可分析数据包中的内容,实现基于用户或IP地址方式的计费。局域网内的计费通常需要结合基于代理和基于IP的计费方式;对于更大的园区网络可以根据具体的需求,多种计费方式结合起来,构成更加完备的网络计费系统。应用数据采集技术就可实现并开发出满足自己单位需求的计费系统。
Accounting system is the important component of network management. This article introduces some data collect technologies which fill need of various accounting mode and their different characteristic. By capturing and analyzing packet from data link layer or upper layer, the system can realize the charging based on users or IP address ways. The accounting method in the LAN usually combines with the way based on Proxy and the way based on IP. As to district network can follow the concrete demand,many kinds of accounting method are conbined together and form the more complete accounting system. If you master these technologies,you will develop accounting system by yourself.
出处
《微机发展》
2003年第12期28-30,92,共4页
Microcomputer Development
