有C++编写的，网络抓包程序，将本机网卡至于混杂模式，可分析的数据包有UDP，TCP，以及IP包,There are C++, prepared by the network capture program will be the local network card promiscuous mode As to the analysis of data packets are UDP, TCP, and IP packet

A basic exemple on how-to use "Winsock2" with Visual-C++ 6 to sniff the network without Winpcap. Also you can see how is the implementation of "WSAIoctl()" with the SDK2003. In this code, we analyse the TCP trame and show information about the ip h

这是一款由C++ Builder语言开发的网络嗅包软件，包含全部完善代码。能够捕获tcp/udp/ip等数据包，并能够进行分析以及图形显示。此外还可以定义过滤功能，选择性的抓包。-It is a network sniffer software programmed by C++ Builder. Here,all source codes are includes.