Public or Internal IP of IoTEdge

If you access to IoTEdge on-premise version with Internal IP, you need to access to Dashboard via Internal IP

If you access to IoTEdge on-premise version with public IP, you need to access to Dashboard via public IP

Please add or modify Dashboard IP under service config
e.q.
11.0.0.3 is internal IP
5.185.156.52 is public IP