Step 6: Verify Edge Device Activation in Belden Horizon Data Manager
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In Belden Horizon Data Manager, view the status for MQTT and LWM2M. See the Data and Control Status section in Edge Devices for more information. The statuses should be green.

MQTT and LWM2M statuses
If the Control status is orange, the Belden Horizon Data Operations device might not be online or it may not be reachable by the Belden Horizon Data Manager. If the Data status is orange, the Default Generic MQTT SSL connector on the Belden Horizon Data Operations instance might not have been successfully enabled.