建立VPN连接的程序，可以修改本机路由，使用VPN过程中也可以上网。...

使用Winsock控件编写的TCP、UDP通信测试程序，支持CRC、XOR、SUM等通信校验方式，是一款比较使用的工程测试工具软件-Winsock controls prepared by the TCP, UDP communications test procedure, support CRC, XOR, SUM calibration methods such as communications, is a comparison of the use of engineering software testing tools

用Raw Socket实现ping的程序源代码-with Raw Socket ping of source code

聊天器 通过Socket编程,应用单线程传递参数,实现局域网聊天功能,-Socket programming device through the chat, application single-threaded pass parameters to achieve LAN chat,

GUN 开发的SIP协议栈，这是最新版分，支持RFC3261,RFC3265等。是一个非常稳定的协议栈，用的人很多。-GUN development of the SIP protocol stack, which is the latest version, support RFC3261 and RFC3265, etc.. It is a very stable protocol stack, with a lot of people.

一个通过udp进行通信的例子-Udp communicate through examples

聊天程序的源码，对学习socket编程很有帮助。-Chat program source code, useful for learning socket programming.

这是java程序 SecurityFilter.java-procedures SecurityFilter.java

实现网内组播，包含服务器端和客户端的代码-To achieve multicast network, including server-side and client-side code

Midas的远程登陆窗口太简单了，不能让用户选择要连接的服务器的地址 不过好在 通过以下的方法你可以修改这个登陆窗口为你自己非常喜欢 的风格，当然也因此可以记录下别人的登陆密码哦 unit utLogIn interface uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,-Midas remote login window too simple and not to let the users choose to connect to the server addresses However Fortunately, the adoption of the following ways you can change the landing window for your very own favorite style, of course, it can also record other people"s passwords landing Oh unit utLogIn interface uses Windows Messages , SysUtils, Variants, Classes, Graphics, Controls, Forms,

这是一个应用Socket做的简单聊天室程-Socket This is an application process to do simple chat room