Source to ping Ip from VB

VB源码实现网口控制安捷伦N6700A仪器，ZIP包中包含工程等多个文件-Communication with the N6700A over LAN may be accomplished without the use of I/O libraries or drivers. In this example it is accomplished using Winsock. Dynamic Host Configuration Protocol (DHCP) is typical

这个软件实现虚拟专用网络的自动连接，可以检测ping IP地址的功能，输入账户和密码，测试已经通过，在项目中需要的联系：zhoukaiwu1234@126.com-This software automatically connect to the virtual private network, can detect ping the IP address of the function, enter the account and password, the test has passed,

这个是VPN源码，测试已经通过，输入账户和密码后才能运行成功，而且含有IP自动PING功能，在远程连接中需要这个配置工具-This is the source of the VPN, the test has passed, enter account and password in order to run successfully, but also contains the IP automatically PING function in the remote connection co