LNS configuration

Gateway has inbuilt functionality pre-installed for ChirpStack Concentratord, in which one can setup shield and it's operating region.

The gatewat is supported with ...

  1. Chirpstack UDP forwarder
  2. Chirpstack MQTT forwarder 

1) Chirpstack UDP forwarder:

If your your LNS server is handling UDP  Data then you need to configure LNS in UDP forwarder mode.

Follow below basic steps to send data to UDP forwarder.

1. Open Chirpstack >> UDP forwarder

2. Add UDP server address along with port.

3. i.e.

4. Save the configuration.

After adding LNS server you can see uplink forwarded to your UDP LNS server.

... in case need to delete UDP server, click the Delete button then Save & Apply



2) Chirpstack MQTT forwarder:

If your your LNS server is handling Data over MQTT then you need to configure LNS in MQTT forwarder mode.

Follow below basic steps to send data to MQTT forwarder.

1. Open Chirpstack >> MQTT forwarder

2. Add MQTT server address along with port.

Topic prefix is by default from frequency , you can change it or keep as it is.

MQTT server is in this format --> e.g. scheme://host:port where scheme is tcp, ssl, ws, wss, so add your address accordingly (ignor address in picture)

You can provide user, password to connect if you MQTT server is defined in that way.

See how to configure gateway to send uplink/data to internal chirpstack LNS

3. Moreover you can add CA certificate, TLS certificate, and TLS key-file if needed.(copy paste the file contains, neither path to write or nor file you need to drag here).

After adding configuration "Save & Apply" 

Uplink and Join-requests can be filtered based on the configured DevAddr prefixes and JoinEUI prefixes.

Once all configuration done, you can move to LNS server for further integration over cloud.