【摘要】 首先对以太网上的PC包过滤器(PCFilter,PF)在不同的网络传输速度下的吞吐量进行了分析,由此提出了一种基于双PC机的包过滤器(DualPCFilter,DPF)模型和实现方法.对已实现的DPF的测试表明,在吞吐量、丢包率和过滤延迟方面,DPF性能要优于PF更多还原

【Abstract】 Throughput of the PC filter(PF) on Ethernet at different speeds is analyzed. A model of a dual PC filter(D PF) and its implementation are presented. Experiment shows that the throughput, packet loss rate, and filtering latency of D PF are better than those of PF.更多还原