Install VPN Server Configurator and you can install and configure a VPN Server on OS X in less than 2 minutes without any special knowledge! Program configures and makes active the native VPN Server on OS X. Enter the number of client computers, click the button "AutoConfig" and you can connect to your Mac from anywhere!
Install VPN Server Agent and you can use a VPN Server on Mac with a dynamic public IP. With VPN Server Agent, you have full control over the status of your VPN Server.