When I try to start the chirpstack-gateway-bridge, I realize that UDP port 1700 is already used by chirpstack-packet-multiplexer.
I believed chirpstack-packet-multiplexer is installed and started by default.
For quick reference,
- chirpstack-packet-multiplexer should be here https://github.com/brocaar/chirpstack-packet-multiplexer
- And chirpstack-gateway-bridge is here Configuration - ChirpStack open-source LoRaWAN<sup>®</sup> Network Server
I believe both can forward LoRaWAN packets from LoRaWAN gateway to UDP port 1700 and to multiple servers (MQTTs, Azure IoT, GCP IoT…).
So what are the differences between them?
Thanks millions in advance.