It's the first time I've tried to connect a VPN. But it does not establish communication I have tried several things and now I do not know what to try more.
RUT240 is the server and Windows 10 is the client. I'm using OpenVPN
I understand that this is not important, but I comment: I am using a vodafone 4G card that does not have the fixed public IP. Because I'm in testing. I change it every time I restart the RUT240 in the *.ovpn file. It always gives me the same mistake:
TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
TLS Error: TLS handshake failed
thank you for the help.