I have bare metal OMV with two NICs , one on board 1 GB and the other USB 2.5 GB. They are numbered 192.168.1.3 and 192.168.1.4. I need the first for wake on LAN.
The second OMV is a Proxmox VM with 2.5 GB NIC.
How can I ensure rsync backup data goes through the faster NIC on the first OMV?