I have a single Linux machine with 10 network interfaces, none of which support port forwarding. I am trying to find a solution where I can expose all 10 interfaces publicly, and I considered using OpenVPN or FRP.
I did some research and frp doesn't support multiple tunnels, so for every tunnel I have to create another instance, resulting in 10 instances.
Can OpenVPN support creating multiple tunnels on multiple interfaces using on instance?
dev-node node
here.