VPN to Asus RT-AC68 or WHS2003
I'm trying to find a free VPN setup so that I can connect to my home network when I'm away to control my home automation system, Control4. In the past I've just connected through PPPT using an iPhone or Android device directly to my WHS but from what I understand that is not possible with BB. I have recently upgraded my router to an Asus RT-AC68U so I believe I can VPN through that if going directly to my WHS using the *family.homeserver.com domian that I setup years ago is not an option. I'm not very knowledgeable about VPN so not sure what my options are.
Any suggestions would be much appreciated.