IP数据包洪水

实现打字联系,是一个简易的打字游戏，代码简单，适合初学者-It is a simply typing game

多播聊天源程序 -Multicast chat source

基于sock编写的局域网聊天工具的服务端，vc编写-prepared based on the sock LAN Chat server tools, vc prepared

初学的时候做的一个聊天系统，可以多人，可以检测IP等-Learning when to do a chat system that people can detect the IP, etc.

煜辉个人网络主页,是一个很好的个人网络主页，大家可以看下。-Yu-hui personal network Home is a very good network of personal home page, you can glance.

一款功能较为完善的网络防火墙 Hello ! What is SibairWall ? This a FireWall (a littke) in Visual Basic. The possible functions are : - See the currents open ports on your computer - Detect the possible intrusions by the most important Trojans ! (red light and attack list) - Save the attacks to a log - View the network rate in the systray you can update the delay of the scan port in the parameters options. If you re making some good modifications, please send them to me : sibairmaster@aol.com Thank s-A function of a more comprehensive network firewall Hello! What is SibairWall? This a FireWall (a littke) in Visual Basic.The possible functions are:- See the currents open ports on your computer- Detect the possible intrusions by the most important Trojans! (red light and attack list)- Save the attacks to a log- View the network rate in the systrayyou can update the delay of the scan port in the parameters options.If you re making some good modifications,

局域网中查看各个终端的磁盘信息的小程序。主要是网络socket编程-See all LAN terminals disk information applets. Network socket programming is mainly

该代码实现机对机聊天，抓取对方屏幕，传送文件，可实现TCP/UDP切换-the realization of machine code for the aircraft, chatting with each other screen crawls, and transmission of documents, TCP/UDP handoff

提供两个控件实现远程桌面的功能，有演示代码。-Two remote desktop control features, has demo code.

要在相同的网络终端上绑定到不同的套接字上，所以必须为这些套接字设置SO_REUSEADDR属性（即允许重用），否则侦听会失败。 4、S的【协助打洞】连接收到A的申请后通过【主连接】通知B，并将A经过NAT-A转换后的公网IP地址和端口等信息告诉B。 5、B收到S的连接通知后首先与S的【协助打洞】端口连接，随便发送一些数据后立即断开，这样做的目的是让S能知道B经过NAT-B转换后的公网IP和端口号。 6、B尝试与A的经过NAT-A转换后的公网IP地址和端口进行connect，根据不同的路由器会有不同的结果，有些路由器在这个操作就能建立连接，大多数路由器对于不请自到的SYN请求包直接丢弃而导致connect失败，但NAT-A会纪录此次连接的源地址和端口号，为接下来真正的连接做好了准备，这就是所谓的打洞，即B向A打了一个洞，下次A就能直接连接到B刚才使用的端口号了