摘要： 网络测量是监控管理网络的基础。高速网流量采集和数据归并是它的难点问题之一。文章以CERNET网络管理与流量计费为背景，实现了一种高性能可扩展的网络被动测量系统Linuxflow。

关键词: 网络测量, 流量采集, 高速互联网络, Flow, Linux

Abstract: Traffic metering and data aggregating of high speed network are one of the difficult problems for network measurement. For the needs of network management and IP accounting of CERNET, this paper designs and implements a highly scalable performance measurement system, Linuxflow.

中图分类号: 

• TP393.07