把网卡设置成混杂模式，实现数据包的监听。并解包TCP，UDP，IP等协议。利用DELPHI开发-card set to put hybrid model, data packet sniffer. And unpacked TCP, UDP, IP and other agreements. Using DELPHI

网络嗅探器（影音神探）是一款使用WinPcap开发包的嗅探器，经过数据包的智能分析过滤，快速找到你所需要的网络信息。软件智能化程度高,使用方便快捷。-Network sniffer (video Mad Detective) is a use of WinPcap packet sniffer developed through intelligent analysis of the packet filtering, quickly find what you need to network

Source program that shows how to create a sniffer (a program for listening to the entire network and passing on the information it contains)