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

winpcap网络嗅探技术支持tcp udp 等协议的网络安全技术。抓包后并解析存储功能的实现。-winpcap technical support network sniffer tcp udp protocols such as network security technology. After the capture and parse for storage functions.