I have 3 wireless networks, all on the same subnet, which are fed by a UniFi switch and configured by a UniFi Controller. All of this is fed by a Fortinet.
The 3 networks are guest, staff1 and staff2. Currently all 3 WiFi networks are on the 192.168.1.0/24 subnet, but I am trying to get the Guest network onto their own subnet.
From my understanding, I need to create the subnet on the Fortinet first - or do I do this on the UniFi switch?
The reason for doing it is we are running out of DHCP leases when lots of guests try to logon - as well as the security risk of having them on the same subnet as our staff.
I am going to create the subnet on the Fortinet, configure the UniFi switch to see it, then configure the UniFi controller to give out this range to the guest network. I've been thrown in the deep end here and can't really afford to mess up. I admit I'm a bit out of my depth here, and am looking for any advice or pointers while I'm searching and investigating myself.
Many thanks!