OpenVPN Net-to-Net

Im trying to configure Net-toNet, but i dont know how to do it.

What should i put on OpenVPN Subnet?
What should i put on remote subnet?

If this is the “server” end of the peer to peer connection then the following documentation page explains what each entry should be.

https://www.ipfire.org/docs/configuration/services/openvpn/tls-server