VPN setup by terminal

Hello
I have a Chateau 12 LTE and I wonna setup a VPN by terminal. Is It possible? If Yes colud you give me some help. Thanks
I check in Quick setup but it’s not possible write the server adress
Thank you to everyone

What kind of VPN?

I use OVPN: https://wiki.mikrotik.com/wiki/Manual:Interface/OVPN

People like to use pptp with ipsec too.

mikrotik.jpg
hi
i got protonvpn. as you see i can’t write. i thought it was enough to write on the quick page but it’s not so.
thanks for your suggestion