After the FortiManager upgrade completes, check the managed devices in the GUI.
- Refresh the browser and log back into the device GUI.
- Go to Device Manager, and ensure that all formerly added devices are still listed.
- In Device Manager, select each ADOM and ensure that managed devices reflect the appropriate connectivity state.
Following is an example of the quick status bar in Device Manager where you can check the connectivity status of managed devices. It might take some time for FortiManager to establish connectivity after the upgrade.
- Launch other functional modules and make sure they work properly.