Check current manage mode
You can configure and manage your FortiExtender from FortiGate or FortiEdge Cloud. If you are not sure "who" is your FortiExtender's controller, use the following command to find out:
FX511F5921000053 # get extender status Extender Status name : FX511F5921000053 mode : CLOUD fext-addr : 192.168.237.1 fext-wan-addr : 25.75.193.57 controller-addr : fortiextender-dispatch.forticloud.com:443 deployed : true account-id : 343849 uptime : 5 days, 17 hours, 2 minutes, 45 seconds management-state : CWWS_RUN base-mac : E8:ED:D6:03:D2:58 network-mode : ip-passthrough fgt-backup-mode : backup discovery-type : cloud discovery-interval : 5 echo-interval : 30 report-interval : 30 statistics-interval : 120 mdm-fw-server : fortiextender-firmware.forticloud.com os-fw-server : fortiextender-firmware.forticloud.com