[PROBLEM] configure network by myself?

[TheOldPresbyope]

I must be extra thick this morning, but if the Pi will host the moOde player itself, the WiFi AP function, the bridge routing function, and the DHCP service for this lashup then why do you need two Ethernet ports? There's the digital mixer and .... what?

Maybe I'm misunderstanding "Eth0 is connected to our digital mixer, eth1 with our access point." What access point is this?

Regards,
Kent