I have been using chirpstack with EU868 by installing chirpstack application server and chirpstack network bridge on a same Ubuntu server and it has been working fine.
Recently I had to setup Australian region so I got Merriyot UG56 gateway. I installed chirpstack network server on a separate Ubunbu server and connected it with mqtt service of the main server. I can now see the gateway active on the chipstack. The problem is when I add the devices to chirpstack they are always shown as never connected.
I have checked logs of the network bridge for port 1700 and I can see packets received at the bridge server
…M.L…l.$.$…{“rxpk”:
[{“jver”:1,“tmst”:1025580668,“time”:“2023-08-28T12:53:02.027580Z”,“tmms”:1377262400027,“chan”:1,“rfch”:0,“freq”:923.400000,“mid”: 8,“stat”:1,“modu”:“LORA”,“datr”:“SF7BW125”,“codr”:“4/5”,“rssis”:-66,“lsnr”:13.2,“foff”:-13536,“rssi”:-65,“size”:36,“data”:“QPaoMQaAJQABNjd5odkipNYmQmKv1PeZVbxWUOnO7NkVMiKk”}]}
I have also checked mqtt logs and I can see the device packet there as well
as923/gateway/24e124fffef5a599/event/up {“phyPayload”:“AAj6UFIDzbcQrAcJAQujBAC0MnE30Mg=”, “txInfo”:{“frequency”:923200000, “modulation”:{“lora”:{“bandwidth”:125000, “spreadingFactor”:10, “codeRate”:“CR_4_5”}}}, “rxInfo”:{“gatewayId”:“24e124fffef5a598”, “uplinkId”:22322, “time”:“2023-08-28T12:05:24.462843Z”, “rssi”:-53, “snr”:13.5, “context”:“IYeRFA==”, “crcStatus”:“CRC_OK”}}
The only thing I can find is that chirpstack logs are showing this error.
chirpstack::gateway::backend::mqtt: Processing gateway event error: unknown field crcStatus, expected one of gatewayId, uplinkId, time, timeSinceGpsEpoch, fineTimeSinceGpsEpoch, rssi, snr, channel, rfChain, board, antenna, location, context, metadata at line 1 column 379 topic=“as923/gateway/24e124fffef5a598/event/up” qos=0
Any help would be greatly appreciated. Thanks