网络包捕获和分析，采用Visual C++ 6.0开发。在win98/2000上均可运行。对于准备做网络监控，包捕获，防火墙之类有借鉴作用。-network packet capture and analysis, using Visual C 6.0. Win98/2000 on the open operation. Prepared to do for network monitoring, packet capture, such as firewall be useful.

采用Visual C++编写，实现了系统防火墙的部分功能，很值得下载和学习！--Written using Visual C++ realize some functions of the system firewall, it is worth downloading and learning!-