摘要
阐述了Linux环境下网络监控技术的基本原理和Libpcap的体系结构,依据Libpcap使用的包过滤技术,给出了实现网络监控的基本步骤和方法,在此基础上利用Libpcap库提供的API函数实现了网络监控程序。
This paper elaborates on the basic principle of network monitoring on Linux and the architecture of Libpcap, based on the Libpcap and packet filter core of computer network, and gives the essential procedure and method of implementation of network monitor- hag, then using Libpcap development kit, so as to accomplish the program of network monitoring.
出处
《计算机与现代化》
2006年第8期105-109,共5页
Computer and Modernization
