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chirpstack / chirpstack-concentratord

Concentrator HAL daemon for LoRa gateways.
https://www.chirpstack.io/
MIT License
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MTCAP3: wrong gateway_id reported by concentratord to mqtt-forwarder #127

Closed nicolas-juteau closed 9 months ago

nicolas-juteau commented 9 months ago

What happened?

Using MTCAP3 gateway and the latest concentratord/mqtt-forwarder chirpstack pre-compiled packages, the gateway_id reported by the concentratord (or read by the mqtt-forwarder) does not match the configured gateway_id inside concentratord.toml configuration file:

gateway_id="0000000000000000"

After starting concentratord/mqtt-forward processes, the following can be seen in the logs:

2023-12-13T13:41:21.293871+00:00 mtcap3 chirpstack-concentratord-sx1302[1521]: Starting the concentrator 2023-12-13T13:41:23.807940+00:00 mtcap3 chirpstack-concentratord-sx1302[1521]: Gateway ID retrieved, gateway_id: "0016c001f1388eb8" 2023-12-13T13:44:49.899489+00:00 mtcap3 chirpstack-mqtt-forwarder[1793]: Reading gateway id 2023-12-13T13:44:49.913138+00:00 mtcap3 chirpstack-mqtt-forwarder[1793]: Received gateway id, gateway_id: 0016c001f1388eb8 2023-12-13T13:44:49.914460+00:00 mtcap3 chirpstack-mqtt-forwarder[1793]: Received Gateway ID from backend, gateway_id: 0016c001f1388eb8

This does not occur on a MTCDT gateway.

What did you expect?

I would expect the reported gateway id by concentratord/mqtt-forwarder to matches the gateway id as defined in the concentratord.toml configuration file on the MTCAP3 gateway.

Steps to reproduce this issue

Steps:

  1. On the MTCAP3, setup a mqtt-forwarder + concentratord.
  2. Set the gateway_id parameter to whatever value in concentratord.toml configuration file
  3. Restart the mqtt-forwarder / concentratord processes.
  4. Inspect the logs, gateway id reported by concentratord / mqtt-forwarder will not match the one defined in concentratord.toml configuration file

Could you share your log output?

2023-12-13T13:41:54.072747+00:00 mtcap3 chirpstack-concentratord-sx1302[1521]: Stopping the concentrator 2023-12-13T13:41:54.079098+00:00 mtcap3 chirpstack-concentratord-sx1302[1521]: Updating concentrator configuration 2023-12-13T13:41:54.080469+00:00 mtcap3 chirpstack-concentratord-sx1302[1521]: Starting Concentratord SX1302 (version: 4.3.4, docs: https://www.chirpstack.io/docs/chirpstack-concentratord/) 2023-12-13T13:41:54.081765+00:00 mtcap3 chirpstack-concentratord-sx1302[1521]: Executing reset command, command: mts-io-sysfs, args: ["store", "lora/reset", "0"] 2023-12-13T13:41:54.219920+00:00 mtcap3 chirpstack-concentratord-sx1302[1521]: Executing reset command, command: mts-io-sysfs, args: ["store", "lora/reset", "1"] 2023-12-13T13:41:54.361003+00:00 mtcap3 chirpstack-concentratord-sx1302[1521]: Setting i2c device path, path: /dev/i2c-1 2023-12-13T13:41:54.361362+00:00 mtcap3 chirpstack-concentratord-sx1302[1521]: Setting board configuration, lorawan_public: true, clock_source: 0, com_type: Spi, com_path: /dev/spidev1.0 2023-12-13T13:41:54.361648+00:00 mtcap3 chirpstack-concentratord-sx1302[1521]: Setting up fine timestamp, enable: false 2023-12-13T13:41:54.361892+00:00 mtcap3 chirpstack-concentratord-sx1302[1521]: Setting up concentrator channels 2023-12-13T13:41:54.362205+00:00 mtcap3 chirpstack-concentratord-sx1302[1521]: Configuring radio, radio: 0, enabled: true, center_freq: 902700000, type: SX1250 2023-12-13T13:41:54.362472+00:00 mtcap3 chirpstack-concentratord-sx1302[1521]: Configuring radio, radio: 1, enabled: true, center_freq: 903700000, type: SX1250 2023-12-13T13:41:54.362691+00:00 mtcap3 chirpstack-concentratord-sx1302[1521]: Setting up concentrator channels 2023-12-13T13:41:54.362993+00:00 mtcap3 chirpstack-concentratord-sx1302[1521]: Configuring multi-SF LoRa channel, channel: 0, enabled: true, freq: 902300000, rf_chain: 0, if_freq: -400000 2023-12-13T13:41:54.363272+00:00 mtcap3 chirpstack-concentratord-sx1302[1521]: Configuring multi-SF LoRa channel, channel: 1, enabled: true, freq: 902500000, rf_chain: 0, if_freq: -200000 2023-12-13T13:41:54.363541+00:00 mtcap3 chirpstack-concentratord-sx1302[1521]: Configuring multi-SF LoRa channel, channel: 2, enabled: true, freq: 902700000, rf_chain: 0, if_freq: 0 2023-12-13T13:41:54.363795+00:00 mtcap3 chirpstack-concentratord-sx1302[1521]: Configuring multi-SF LoRa channel, channel: 3, enabled: true, freq: 902900000, rf_chain: 0, if_freq: 200000 2023-12-13T13:41:54.368515+00:00 mtcap3 chirpstack-concentratord-sx1302[1521]: Configuring multi-SF LoRa channel, channel: 4, enabled: true, freq: 903100000, rf_chain: 0, if_freq: 400000 2023-12-13T13:41:54.369768+00:00 mtcap3 chirpstack-concentratord-sx1302[1521]: Configuring multi-SF LoRa channel, channel: 5, enabled: true, freq: 903300000, rf_chain: 1, if_freq: -400000 2023-12-13T13:41:54.371004+00:00 mtcap3 chirpstack-concentratord-sx1302[1521]: Configuring multi-SF LoRa channel, channel: 6, enabled: true, freq: 903500000, rf_chain: 1, if_freq: -200000 2023-12-13T13:41:54.372219+00:00 mtcap3 chirpstack-concentratord-sx1302[1521]: Configuring multi-SF LoRa channel, channel: 7, enabled: true, freq: 903700000, rf_chain: 1, if_freq: 0 2023-12-13T13:41:54.373417+00:00 mtcap3 chirpstack-concentratord-sx1302[1521]: Configuring Std LoRa channel, enabled: true, freq: 903000000, rf_chain: 0, if_freq: 300000 2023-12-13T13:41:54.374594+00:00 mtcap3 chirpstack-concentratord-sx1302[1521]: Configuring FSK channel, enabled: false, freq: 0, rf_chain: 0, if_freq: 0 2023-12-13T13:41:54.376791+00:00 mtcap3 chirpstack-concentratord-sx1302[1521]: Starting the concentrator 2023-12-13T13:41:56.882896+00:00 mtcap3 chirpstack-concentratord-sx1302[1521]: Gateway ID retrieved, gateway_id: "0016c001f1388eb8" 2023-12-13T13:41:56.884252+00:00 mtcap3 chirpstack-concentratord-sx1302[1521]: Initializing JIT queue, capacity: 32 2023-12-13T13:41:56.885795+00:00 mtcap3 chirpstack-concentratord-sx1302[1521]: Creating socket for publishing events, bind: ipc:///tmp/concentratord_event 2023-12-13T13:41:56.892755+00:00 mtcap3 chirpstack-concentratord-sx1302[1521]: Creating socket for receiving commands, bind: ipc:///tmp/concentratord_command 2023-12-13T13:44:29.661536+00:00 mtcap3 chirpstack-mqtt-forwarder[1744]: Starting ChirpStack MQTT Forwarder (version: 4.1.3, docs: https://www.chirpstack.io/) 2023-12-13T13:44:29.662329+00:00 mtcap3 chirpstack-mqtt-forwarder[1744]: Setting up ChirpStack Concentratord backend 2023-12-13T13:44:29.663187+00:00 mtcap3 chirpstack-mqtt-forwarder[1744]: Setting up ChirpStack Concentratord backend 2023-12-13T13:44:29.665181+00:00 mtcap3 chirpstack-mqtt-forwarder[1744]: Connecting to Concentratord event API, event_url: ipc:///tmp/concentratord_event 2023-12-13T13:44:29.667677+00:00 mtcap3 chirpstack-mqtt-forwarder[1744]: Connecting to Concentratord command API, command_url: ipc:///tmp/concentratord_command 2023-12-13T13:44:29.668930+00:00 mtcap3 chirpstack-mqtt-forwarder[1744]: Reading gateway id 2023-12-13T13:44:29.676716+00:00 mtcap3 chirpstack-mqtt-forwarder[1744]: Received gateway id, gateway_id: 0016c001f1388eb8 2023-12-13T13:44:29.677987+00:00 mtcap3 chirpstack-mqtt-forwarder[1744]: Received Gateway ID from backend, gateway_id: 0016c001f1388eb8

Your Environment

Component Version
MQTT Forwarder 4.1.3
Concentratord 4.3.4
brocaar commented 9 months ago

The SX1302 has the gateway-id baked in the chip, there is no gateway_id configuration option: https://www.chirpstack.io/docs/chirpstack-concentratord/configuration.html#configuration-example-1

Unlike the -sx1301 binary, there is no option for configuring the gateway_id. The unique gateway ID is embedded in the SX1302 and read by the Concentratord daemon.

nicolas-juteau commented 9 months ago

Oh, my bad. Good to know. Thank you!