I am using the ChirpStack Network server stack on Raspberry pi 4 with Kerlink Wirnet Station 923 as gateway. I also using B-L072Z-LRWAN Lora as terminal device.
I installed and set up network-server, gateway-bridge, application-server and Kerlink gateway packet forwarder. Though all setting had been done, no application data can be found from gateway. I can see something in MQTT topics using mosquitto_sub -v – t “gateway/#” but no activity by using mosquitto_sub -v -t “application/”. So I think gateway connection is OK but something is wrong in application-server configuration or settings or other unexpected issue.
Please give me suggestions for solving this problem. I also put server logs to followings.