The Concentratord backend implements the ChirpStack Concentratord ZeroMQ based interface.
The ChirpStack Gateway Bridge and the ChirpStack Concentratord must be deployed on the gateway.
The ChirpStack Concentratord backend exposes several Prometheus metrics for monitoring.
The number of received events from Concentratord (per event type).
The number of commands sent to Concentratord (per command type).