Mib to see if the serial numbers can be extracted. without it GLPI keeps adding duplicates , even with the sync on mac. The Ruckus kit is fairly complex.. They have a massive range , but also the firmware has multiple tracks for each device line. if a controller is in the network, it re-flashes the APs with a specific firmware that comes with the controller. If not, then the devices have other firmware where an AP can act as a controller ,or mesh setup. Mibs removed.. .