I see a lot of third party apps that offer the ability to turn your Mac into a VPN server. It seems the VPN server functionality is built into OS X from what I've read but you need OS X server to get the GUI or a third party tool.
So if it's built in, can I configure VPN (DNS, IP, users, etc) from a command line instead of using some GUI? If so, how would I go about configuring everything?
I want to enable VPN on my Mac Mini (Mavericks) so I can use my iPhone to VPN into my home network. I have an Airport Express and have the proper ports forwarded to my Mac already.