基于FPGA的网络流量计设计与实现

Realization and Design of Network Flow-meter Based on FPGA

网络测量是研究网络行为和网络流量特性的有效方法。网络计费变得越来越重要,基于流量的网络计费将成为下一代网络计费的模式。文章探讨了网络流量计量的相关技术,阐述了流量计量的重要性,提出了网络流量计量的实现算法和基于FPGA的设计。

Network measurement is an affection way in research the traffic characteristic and network behavior. Network accounting plays an important role in network service. Network accounting based on net-flow statistics will be the next generation network accounting mode. This paper addresses the key technology and importance of network traffic measurement, and provides the realization algorithm and the design based on FPGA chip of network flow-meter.