Nobody is wandering why Omnia propagate MAC address of radio access point (BSSID) to ethernet ports? That two segments should be divided by bridge, I think. Ethernet ports are connected through the switch and bus to CPU inputs. Radio communicate through PCI bus with CPU. So, bridging between radio and ethernet is done somewhere in core by software. Packets from ethernet to ethernet (LAN0-LAN4) should not reach wi-fi network. Or am I wrong?