How to correctly configure OpenVPN to work with signed certificates?

Question

OpenVZ

How to correctly configure OpenVPN to work with signed certificates?
I found such an article , but here the option is described where you need to sign each client certificate through CA.
Actually the question is:
Is it possible to generate an intermediate certificate and use it to issue client certificates without the participation of a CA? And how to do it?

Answer 1

The question most likely has nothing to do with OpenVPN, but rather with SSL. I generate a certificate for the server based on CA and already generate client certificates based on the server certificate. But with a large number of clients, it’s more convenient not to bother, but to use the paid version of OpenVPN Access Server, where certificates are managed through the GUI.