基于多核架构和多收发队列的高速捕包模型研究  

Research of the Module of High-Speed Packet Capture based on Multi-Core Architectures and Multi-Transceiver Queue

作　　者：齐战胜[1] 林立友[1] 

机构地区：[1]厦门市美亚柏科信息股份有限公司北京分公司,北京100025

出　　处：《网络安全技术与应用》2013年第2期63-66,70,共5页Network Security Technology & Application

摘　　要：本文在基于PCI-E总线的Intel X86多核平台下,提出了一种基于多核CPU和多收发队列网卡的包捕获模型(简称Multi-PF_RING)。通过充分利用RPS和RFS的包分发技术、PF_RING的零拷贝技术和多核cpu的计算资源,解决了Gbit及其以上链路带宽下的包捕获问题。This paper which is based on lntel X86 PCI-E bus multi-core platform proposed a module of High-Speed Packet Capture based on Multi-Core Architectures and Multi-Transceiver Queue （hereinafter named as the Multi-PF_RING） By making full use of the technology of package distribution the of RPS and RFS, the technology of zero-copy of the PF_RING and computing resources of multi-core CPU, it solves the problem of Gigabit packet capture.

关 键 词：LIBPCAP PF—RING RPS RFS 多核捕包 

分 类 号：TP393.06[自动化与计算机技术—计算机应用技术]