Is it possible to make multi OpenVPN?

Question

openvpn

Hello! There is an OpenVPN server and several clients (including ROS, Windows, Android). Star connection Is it possible to make each VPN host be both a server and an openvpn client at the same time?! Connectivity is a fully connected topology. If yes, then write how it can be done and if not, then advise which vpn protocol to use! Thanks in advance for your reply!!!

Answer 1

Do you need a mesh or access to networks behind clients?
If mesh, then this is done using tinc, for example. If the latter, then it is done by prescribing and distributing routes.