sniff代码,可以进行切听

netusercomm局域网多用户通信，从事多媒体网络开发人员-netusercomm LAN multi-user communications, multimedia network engaged in the development of staff

TCP/IP网络数据传输的流量显示及分析例子，可以对网络流量进行监控和分析。-TCP/IP data transmission network flow analysis and examples show, network traffic can be monitored and analyzed.

关于Windows网络编程初学者教程，Windows展示了各种I/O方法，详细描述了高性能、可扩展的服务器开发过程，并给出了详细代码。将编程、网络协议和应用实例有机地结合起来，详细介绍了互联网广播和IP组播，原有的socket、SPI、LAN和WAN上的扫描和检测技术，网络和数据的防盗保护，欺骗ARP，IP欺骗。详细介绍了协议驱动的演示开发过程，NDIS编程接口。在编程实践中学习P2P程序设计，讨论了防火墙的渗透，NAT直接建立UDP和TCP到各个程序的连接。Windows包含一个完整的个人防火墙代码示例

ping use to winsock using programming.shixian le ping gongneng.

WinPcap来捕获和分析IPv4数据包-WinPcap to capture and analysis of IPv4 packets

PPPOE驱动源码-PPPOE driver source

NdisMonitor_v1-00_kernel：是一个用挂接ndis驱动，实现数据包的监控-NdisMonitor_v1-00_kernel: is an NDIS driver with articulated to achieve packet monitoring

一个很好的sniffer.基于Winpcap开发的-a good sniffers. Based on the development of the Winpcap

                             ====================                                  libnids-1.25                              ==================== 1. What is libnids ? ------------------------  Libnids is a library that provides a functionality of one of NIDS (Network Intrusion Detection System) components, namely E-component. It means that libnids code watches all local network traffic, cooks received datagrams a bit (quite a bit ;)), and provides convenient informa

用C语言实现的一套网络抓包库，支持多个系统平台，如Windows, Linux等。-using the C language for capturing Packet networks, systems support multiple platforms, such as Windows, Linux, etc..