On my firewall "gate protect", I have set one network to use DHCP with the subnet 172.25.112.0/24.
After I connect it on my USG pro as WAN and the LAN port goes on the ubnt POE switch there is connect my cloud-key and some APs.
FW x.x.112.1/24 "DHCP-Server" USG Pro x.x.112.5 as router "x.x.112.1" Switch POW x.x.112.3 Cloudkex x.x.112.5 AP- x.x.112.6-15 Wificlients <15
I have always error in my network the clients finish in a services zone "169.x.x.x"
USG get 172.25.112.4/24 and as router my FW "172.25.112.1"
On my controller I set a IP range " 172.25.112.1/24 but I'm sure about DHCP options "server, relay, or no"
What I need is my clients on the 112.x network.