基于pcap的网络流量计费系统的实现

摘要

研究和实现了一个在linux平台下的基于libpcap的网络流量计费系统.该系统的主要模块数据采集、数据分析、存储和web计费服务架构在一台linux平台下,采用比较流行的网络流量采集方式libpcap和开源的软件运行环境,运用灵活的计费策略,以较低的成本实现合理的计费功能,从而实现高校校园网中的各种网络资源进行有效的管理.%This paper designs a libpcap-based network traffic billing system on the linux platform according to the actural needs of the campus network traffic.Main module of system data acquisition,data analysis,storage and web billing services architecture on a Linux platform,using the popular network traffic collection libpcap and open source software running environment,using a flexible pricing strategy,to lower the cost to achieve a reasonable charging function.