heartbeat lost

[aattari]

I had ZD3000 running version 9.8.3.0 build 58 and Zoneflex 7025 , 7343 .

suddenly and i got message AP hearbeat lost and none of the APs is connected.


It's Hotel and guests are very upset

Any ideas

?

[dan_daley_z8bnj]

Does the controller have any lights on?

[aattari]

yes , the controller is  working and i able to access it

is there any specific light ?

[ankit_singh_5sr]

Hi 

Please upgrade the firmware version of controller.

Please check the ethernet connectivity form switch to access points.
 
Mentioned AP's 7343 is EOL and running on single band replace it.

[aattari]

Thanks

But unfortunately i can't upgrade the firmware cause it is the latest one the can allow the controller to manage 7025 and 7343