Choosing a VPN for Linux Administration?

Question

SSH

There are servers on Ubuntu connected via mobile internet. It is necessary in case of problems to connect to them via SSH without user intervention.
Used a VPN PPTP tunnel, but after a while it is blocked by the provider. I would like to choose a type of VPN that in the future will not be able to block for a long time.

Answer 1

Openvpn and port 443. Actually it will look like https actually for the provider.

Answer 2

And let's choose a table and chair for Linux administration?
Your question is solved within the framework of a specific task, a specific situation.
Who is stopping you from buying five VDS from different providers, giving them dns names that are convenient for you, raising openvpn to them and from them already going where you need to go?

Answer 3

Try softether/ .
PS Used it on trips to China. Worked on port 443, responded to http requests. The blocking of the tunnels was not caught.