we authorized all our phones & tablets via MAC address filter so we know EVERY mac address of our devices in the building
for example we have several mobile phones/tablets running in and out of the building.
It is nice to see if that mobile device ( phone or tablet ) is in the building.
Because you can not ping android or windows mobile phones and we do not know the ip address we still want to see if the device is in the building.
if the mac address is not available ...there is a possibility that this device is not in the building. Thats all we need
if the mac address is available we can test if the hostname is correct via the MAC address.
i hope you will understand my question,.
many thanks in advance
Menno
