Hi all,
We have a 7210 WLAN Controller and AP205 APs. The problem we are having is that after a few minutes of idle connection, the phones will stop working. The phones still think they're connected to the WiFi but are unable to open any webpages. The devices are still in the user table. The way we fix this is to turn the WiFi off and on again. Often the device connects and starts working for another few minutes.
Sometimes the phone doesn't connect back to the WiFi and sits at 'Connecting...' eventualy an error message is displayed on the phone saying 'The network <SSID> did not respond.' There are 2 ways we have found to fix this:
1. Connect to another WiFi network on the aruba controller. The phone immediately connects back to the original SSID once disconnected.
2. SSH into the controller and run the 'aaa user delete' command.
This is really getting annoying as we can't see any settings that might be causing the issue we can't use this as permenant solution in its current state.
Please help!!
Michael.