基于ACL包过滤的网络流量计费系统

Network Flow Accounting System Based on ACL Packet Filtering

针对目前的网络流量计费系统存在的问题,通过利用现代电子、遥测、通信以及ACL包过滤技术等新技术,研究开发了一种基于ACL包过滤的网络流量计费系统,并且提出了一种私有的流量采集(PTC)协议,使流量统计更加精确和快速,还可以实现简单的网络拓扑发现,解决了日益重要的宽带网计费的问题。

In order to solve problems in current network flow accounting techniques,a new accounting system was developed by techniques including modern electronics,telemetry,communication and ACL packet filtering.Moreover,a private traffic collection protocol was proposed so as to obtain the more accurate and faster network flow accounting and the simple realization of network topology discovery,thus help to solve the increasingly important network flow accounting.