自己编写的IP端口扫描程序 基于winpcap编程 可以比较灵活的对TCP中的标志位进行设置 进而组合各类端口探测包！ 编译需要基于winpcap sdk，运行需要安装winpcap驱动-Prepared its own IP port scanner winpcap-based programming can be more flexible on the TCP flags in the set to mix various types of port detection p

通过winpcap在VC6.0环境下编程抓包，通过网卡的包信息分析，有助于了解TCP/IP协议，-Through the programming environment in VC6.0 winpcap capture, information analysis by the card pack, to help understand the TCP/IP protocol,