I have this really strange issue with Private Pre-Shared Keys on my UNIFI setup.
I 3 VLANS:
VLAN 1: Default 192.168.10.0
VLAN 10: Mobile 192.168.50.0
VLAN 20: IoT 192.168.90.0
I have 3 UNIFI APs, so I have configured a Profile and set Native VLAN/Network to Default 192.168.10.0 and Tagged VLANs Mobile (10) and IoT (20).
I then enabled the Private Pre-Shared Key option for my wireless network and configured two SSIDs: One for the Mobile (VLAN 10) network and one for the IoT (VLAN 20 ´) network.
I have a pfSense firewall as gateway.
For some strange reason the Apple clients using the Mobile SSID gets IP adresses in the 192.168.10.0 range (from the DHCP server on the Default VLAN 1 network).
I don’t understand how this can happen since I have not even defined an SSID on the APs for the Default network?