app use for linux or unix system to author on protocol 802.1x

libnet是UNIX系统同台上网络安全工具开发的重要的库，它和libpcap、libnids一起，给网络安全工具的开发人员提供了一组丰富而且完全的武器，使之得以很方便地编写出结构化强、健壮性好、可移植性高等特点的程序。-Libnet is a generic networking API that provides access to several protocols. It is not designed as a all in one solution to networking.