PF_RINGDNA网络包抓取程序改进和调优

Improvements and Tuning of PF_RING DNA Network Packet Grabber

随着网络规模和网络流量的逐渐增长,传统的网络流量抓取程序在面对高速网络流量时丢包率高,无法满足在高速网络环境下对网络中的数据包进行全包抓取。导致基于其网络数据包之上的网络安全分析框架准确度低无法得出有效信息。因此针对这些情况,提出针对PF_RING DNA网络包抓取程序的优化和调优。

With the gradual increase of network size and network traffic,traditional network traffic capture programs have a high packet loss rate in the face of high-speed network traffic and cannot meet the full-package capture of data packets in the network under high-speed network environment.The low accuracy of the network security analysis framework based on its network packets does not yield effective informa?tion.Therefore,in view of these situations,proposes optimization and tuning of the PF_RING DNA network packet fetching program.