网络协议深度监测（DPI）的开源代码，学习协议分析的好东西-Depth monitoring of network protocols (DPI) of the open source code, learn protocol analysis of the good things

采用VC6编写的局域网活动主机扫描程序，基于IPhlp API的SenARP()函数，开了256个线程，扫描速度很快，可以获取主机名、IP地址和MAC地址。-LAN activity prepared by VC6 host scanner, based on the IPhlp API SenARP () function，opend the 256 threads, scanning speed fast, you can obtain the host name, IP address a