Sniffer 网络编程，可以实现TCPIP包头的解析-Sniffer network programming can be achieved Analytical baotou TCPIP

类似tcpip_lib的win2000下的tcpip工具包，通过修改IP数据包实现黑客攻击。有嗅探器，IP欺骗等方面的例子-Tcpip_lib similar tcpip under the win2000 toolkit, by modifying the IP packet to achieve hackers. There are sniffer, IP deception, etc. Examples

讲解sniffer对tcp/ip分析,学习tcp/ip协议有很大的帮助-On the sniffer on the tcp/ip analysis, the study tcp/ip protocol is very useful to

packet sniffer in c++ of TCPIP and much more that u cannot expect/