改版反弹,增加关所有防火墙

间易的代理服务器源码,看看就知道-easily among the proxy server source code, look at know

是关于网络编程的许多小程序，想编写网络程序的可以看看。-programming on the network of many small programs, and procedures to prepare the network can see.

在VC6.0下编译，可以通过Xmodem―128、256、512和1K Xmodem协议传输文件到单片机，避免了繁琐的烧录步骤-In VC6.0 compiled, you can Xmodem-128, 256,512 and the 1K Xmodem protocol to transfer files to the microcontroller, avoiding the tedious steps in burning

Lesson16线程同步与异步套接字编程-Lesson16 thread synchronization with asynchronous socket programming

输入局域网中的主机的IP地址就可以得到对方的MAC地址！-importation hosts on the LAN IP address can be on the other side of the MAC address!

使用方法： 首先安装winpacp驱动，发送的时候可以选择ARP的TYPE。如果是ARP请求报文，则只要输入要问的IP地址，如果是ARP应答报文则要输入发送端的IP以及对方询问MAC地址对应的IP地址。 最后的发送速度可选参数为：（大小写敏感） fast----------最快 hear---------每60MS一个包（比较适合结合SNIFFER做监听） slowhear---每500MS一个包 auto---------每1秒一个包 slow---------每2秒个包 -Usage: First, install the driver winpacp, send when ARP can choose the TYPE. If the ARP request message, the question as long as the input to the IP address, if the ARP response packet will have to enter the sending end of the IP and MAC address of the other asked whether the corresponding IP address. The final optional parameter for sending speed: (case sensitive) fast fastest hear- a packet every 60ms (SNIFFER make more suitable combination of monitor) slowhear- every 500ms a packet auto- every one seconds a packet slow- every two seconds of packet

this is packet capture

电子邮件的发送程序,通过SMTP协议来发送电子邮件-send e-mail procedures, through the SMTP protocol to send e-mail

C语言跟踪路由跟踪，使用ICMP协议。生成环境：Microsoft Visual C 6.0 WinSock2。

ARQ协议实验的实现，模拟发送方和接收方，将文件1中的数据发送到文件3，其中文件2保存中间内容-ARQ protocol implementation experiment to simulate the sender and receiver, a data file sent to the paper 3, in which the middle of the contents of the file to save two