Thanks for your reply, PhilipDAth.    These devices only have the option of connecting to an SSID, then somehow i need to allow (default is to block anything on the SSID IOTDevices) them via its mac address. They are not capable to have pre-shared/passphrase settings set.       Needs to work like this, i guess. 1) I need to manually add their mac address somewhere locally (or Meraki picks mac up connecting to the SSID, then allow in a policy etc). 2) IOT device connects to SSID IOTDevices. 3) Merkai looks up IOT device in a mac database. 4) Merkai then allows IOT device to connect.   Any ideas??       ... View more