据说能拦截局域网内所有数据包，我自己使用过一下感觉好象有些部份数据包拦不下来。...

TCP的客户服务器通信程序 一：程序运行过程 1、运行服务器程序，等待客户端发出请求 2、运行客户端程序，输入客户的IP地址，请求连接 3、若连接成功，服务器端显示客户的IP地址及端口号；客户端接收文件并保存在d:clientls.txt下，否则，显示错误信息。 二：程序实现原理 发送端：打开文件，逐一读取字符到缓冲区（缓冲区大小为1024），若文件大于1024，则成块发送；若小于，则直接发送。 接受端：与发送端同理。-TCP client-server communication program one : running a process, running the server and wait for the client to issue two requests, the client operating procedures, the importation of customer IP address, link request, if successful connection, the server-client shows the IP address and port number ; the client receives the document and preserve d : client ls.txt, otherwise an error message. 2 : Principle procedures transmitter : open the file, read each character to the buffer (buffer size for 1024), and if the document is greater than 1,024, then sent into pieces; If less, then sent directly. Receivers : Send-the same reason.

this source code to do the source this is the for then yes-this is source code to do the source this is the for then yes

模拟DCS数据发包数据环境，UDP，在电厂做工程时因为不能随便接触控制网络，所以写了这样一个模拟DCS向外发布数据的程序，方便在开发环境进行调试。-UDP ，imitate DCS（Distribute Control System）output data circument。

一个端口重定向工具的源代码,适用于将一个端口的数据转发到另一个端口。-A port redirection tool for source code, applies to a data port forwarding to another port.

易语言聊天，易语言版聊天室-Yi language chat

初学java者可参考的一个简单的一对一聊天程序，-beginners can reference a simple one-on-one chat program.

测试windows的socket最大连接数-test windows of the largest socket connections

VC++编写的基于TCP协议的聊天程序 可实现文字聊天与文件传输功能-VC++ Prepared based on the TCP protocol chat program can be achieved with text chat and file transfer capabilities

本书介绍了NDIS协议驱动开发：包括NDIS的接口模型，协议驱动编程-The book introduced the NDIS protocol driver development: including the NDIS interface model, protocol-driven programming

ping 命令工作原理详细解析-ping command detailed analytical work principle