@bnine wrote:
@cjoseph wrote:
Many Devices automatically request the same address that they had previously and most dhcp servers, if the address is available, will give it back to the client.
The big question is, why do you have the user idle timeout configured to 255?
Most of the devices on our guest network are employee's personal mobile devices. When they go to sleep and then wake up they'd always have to reauthenticate (accept Terms & Conditions) since they would hit the default user idle timeout of 5 minutes, which made for a bad user experience from the CIO on down. My boss wanted to set the timeout to infinity but that wasn't possible.
Got it.
The downside is that your user table will be artificially inflated with devices that have not been there for quite some time (255 minutes).
If you can, you might want to setup a 802.1x SSID just for employee devices that puts users to the GUEST wlan, and that might solve your problem. Handheld devices all save credentials and will automatically connect users to the WLAN in the backround.