使用ARP协议获取局域网内活动主机物理地址 Ethernet是目前使用广泛的局域网，基于802.3协议，主机之间的通信是通过网络适配器上唯一的MAC地址来完...

用VC写的以原始套接字进行网卡的捕包,捕包以单独工作线程进行.-VC write to the original card socket for the arrest packet capturing packets in a separate thread for work.

TCP的MT-TCP MT

利用代码获得本机MAC地址。-use the access code for the MAC address.

高级扫描(SYN刺探)的扫描器+源代码这是图形介面下一款基于高级扫描技术(SYN刺探)的扫描器。应广大编程爱好者的要求，现在公布它的源代码。它的扫描速度在同类安全软件中是比较快的。最快可以 1s 刺探接近500个IP(远程刺探),当然那和您的网速(N重要的一点)和机器的性能有关系，在测试版中没有本地扫描的功能，在1.0中加上了。它的优势最要在于大规模的扫描，经测试它的速度比SuperScan还要快，因为SuperScan并不是基于嗅探技术的。在扫描的同时还会留下日志。SYN刺探就不会。 -High scan (SYN spying) of the source code scanner is graphics-based interface under the High scanning technology (SYN spying) scanners. Should the majority of programming enthusiasts, now published its source code. Its scanning speed in a similar security software is quite fast. The fastest 1s can gather nearly 500 IP (remote spying), and then of course, your speed (N important point) and machinery related to the performance of the beta no local scanning feature, coupled with a 1.0.SuperScanSuperScan The scan also will stay log. SYN spying would not.

Delphi写的 -Sniffer writed by delphi

FreeBSD上的一个sniffer程序-FreeBSD sniffer procedure

win2000下的IP数据包监视程序，需要ip helper api才能编译-win2000 IP data packet monitor program, needs ip helper api to be able to translate

这个程序是Netstat的一个实现，可列举UDP/TCP联接信息。-This program implements a subset of the Netstat program s functionality. Specifically, it enumerates and displays information about all UDP and TCP endpoints.

使用wpcap写的arp工具库-Arp tools library which has used wpcap

网卡监听程序，是网络监听的一个很好的实例-LAN monitoring procedures, monitoring the network is a good example