基于网关的网络计费系统设计与实现  

Design and Realization of Network Charging System Based on Gateway

作　　者：徐跃登 

机构地区：[1]阜阳市卫生学校,安徽阜阳236015

出　　处：《计算机与现代化》2011年第10期84-87,共4页Computer and Modernization

摘　　要：Internet迅速发展,如何对网络的使用进行计费越来越重要。对网络计费系统的功能需求进行分析,然后基于Linux当中的Netfilter模块实现网关服务器。在实现过程中采用多线程技术,将计费数据采集过程和费用计算过程区分开,提高网关的性能。Internet develops quickly,so how to charge the Internet＇s use becomes more and more important.The design goal and the architecture of the network charging system are determined.The gateway server is implemented by using Netfilter model in Linux.Multi-thread technology which separates the charging-data gathering process and the expense-calculating process is used.This technique improves the performance of the gateway.

关 键 词：网络计费 网关 NETFILTER 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]