OpenVPN PSK client-to-client?

Question

linux

Hello community. There is a server with raised tun0, tun1, tun2 etc.
All have an address space of 10.43.0.0/24
All VPN connections go in PSK mode (conditionally not normally detected by providers).
The classic openVPN has a client-to-client directive on the server side.
But in PSK mode, you have to raise each TUN separately on the server with a couple on the client.
Example 10.43.0.7 10.43.0.8 and another pair 10.43.0.5 10.43.0.6 .
How to make the client see the client? Like the forwarding is registered. Masking to clients is done (people jump from the server to the Internet). But the client does not see the client ((.

Answer 1

routes?)