如何设置多播套接字属性，并使用它时，多播路由问题。

Asp.Net Forums V2.0.1 中文官方 圣诞版，是一个不错的论坛源码，学习asp.net的好源码。-audiences Forums V2.0.1 official Chinese version of Christmas is a good source of the Forum, learning good source of Asp. Net.

在 Wi n d o w s套接字应用程序中对 I / O（输入／输出）操作进行管理。Wi n s o c k分别提供了“套接字模式”和“套接字 I / O模型” ，可对一个套接字上的 I / O行为加以控制。其中，套接字模式用于决定在随一个套接字调用时，那些 Wi n s o c k函数的行为。而另一方面，套接字模型描述了一个应用程序如何对套接字上进行的 I / O进行管理及处理。-Wi ndows socket at the application of I/O (input/output) operations management. Provide the Wi nsock " socket model" and the " socket I/O model" may be a socket on the I/O to control behavior. Among them, the model used to determine the socket with a socket call in, those acts of the Wi nsock function. On the other hand, describes the socket model how an application on the socket I/O for the management and treatment.

ESP协议的实现,初级阶段-ESP agreement achieved, the initial stage

此程序可以实现获取网卡地址的功能，开发环境VC++。-This procedure can achieve access to the network card address function, development environment VC++.

判断IP是否有效-To determine the validity of IP

vc封装了HTTP操作的类支持代理服务-vc encapsulates the type of operation in support of HTTP proxy service

我的大二作业程序，计算机网络socket编程，实现两个人之间互相传文件。-my sophomore year operating procedures, computer network socket programming, two people between traditional documents.

RO服务端源码 -RO Server RO-source server source

零点网络科技发展有限公司虚拟主机域名系统- Zero network science and technology development limited company hypothesized main engine domain name system

一个很好的IP包捕获程序，可以在包内看到详细的IP包内容，并且设置了过滤规则，可以按照规则得到自己想要的东西VC6.0下调试通过.. -a good IP packet capture procedures, the package can be seen in detail within the IP packet contents, and set up filtering rules, we can follow the rules of the things you want to debug VC6.0 through ..