摘要
Netfilter/iptables系统是Linux下的一个功能强大的防火墙系统,本文主要分析iptables的工作原理以及数据包通过iptables的流程,接着分析了影响iptables性能的因素,最后在此基础上提出几种简单的方法来优化iptables防火墙的性能,以达到解决防火墙性能瓶颈问题的目的。
Netfilter/Iptables is a firewall system based on Linux which has a great function. This paper is aimed at studying the principle of iptables, and analyzing the process how data packets pass through the iptables. Then the paper also analyzes the factors which influence the performance of iptables. In the end,put forward several simple methods to optimize the performance of the iptables firewall in order to resolve the bottlenecks in firewall performance.
出处
《电子测试》
2013年第11期76-78,共3页
Electronic Test
