可以获取DNS的源代码! 简单的界面,良好的程序,适合初学者分析学习!...

一个流量测量和监控系统源代码，基于p2p网络的。-A flow measurement and control system source code, based on the p2p network.

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 header and contained data.-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 header and contained data.

我测试过了，数据包多时，效果不好，可以挂协议分析-I ve tested, and data packets for some time, the effect of poor, can be linked to protocol analysis

Linux下的包监听 -Sniffer in Linux

客户端从终端接受键盘数据并把数据发送至服务端 服务端把客户端发送过来的数据执行并把结果发送至客户端 客户端和服务端数据发送增加数据包头，进行打包操作-The client from the terminal to accept the keyboard data and the data sent to the server Server to the client to send the data over the implementation and the results sent to the client Client and server data transmission to increase the data header, for packaging operations

保密文件, 自己看吧, 我讨厌这个学校!!!保密文件, 自己看吧, 我讨厌这个学校!!!

监听分析HTTP数据包获取web用户密码的程序 -Monitor HTTP packets and Get the password of web user

本作品批量对文件中IP地址与子网掩码计算出它所在的网络网络范围。-The bulk of the paper work IP address and subnet mask to calculate it in the network of networks.

绝对经典的东西！不下是你一生中最大的损失！！应用层截包方案与实现(修订).rar-absolute classic things! Your life is no less than the biggest loss! ! Application-layer packet cut programs and the realization (Amendment). Rar

Ethernet帧的封装与解析 帧的封装：用户输入任意一段信息，以回车作为结束。然后程序将这段信息作为帧的数据字段封装到数据帧中。并相应填充帧的其他字段。 帧的解析：从用户输入的文件中读取帧，并对其进行解析。通过重新计算CRC-8校验和，判断该帧是否会被接受。最终在终端输出帧的相关信息。 -Ethernet Frame CRC-8