Node-RED stopped to receiving lora packets

[gcarvalheiro@hotmail.com]

Hello,

My Conduit is receiving packets from my mDotbox, like bellow:

2019-08-12T12:27:58.570744-03:00 mtcdt lora-network-server: GW:00-80-00-00-a0-00-06-dc|FRAME-RX|Parsing 1 packets
2019-08-12T12:27:58.579560-03:00 mtcdt lora-network-server: ED:00-80-00-00-00-00-cd-50|DEV-ADDR|Found End Device in DB 3a5e312
2019-08-12T12:27:58.608831-03:00 mtcdt lora-network-server: ED:00-80-00-00-00-00-cd-50|QUEUE-TX|JOIN SIZE: 17
2019-08-12T12:27:58.610233-03:00 mtcdt lora-network-server: ED:00-80-00-00-00-00-cd-50|JOINREQ-OK|JOINS: 6 UP: 38
2019-08-12T12:27:58.656247-03:00 mtcdt lora-network-server: ED:00-80-00-00-00-00-cd-50|JOIN-ACCEPT|DevAddr: 03A5E312
2019-08-12T12:27:58.657770-03:00 mtcdt lora-network-server: ED:00-80-00-00-00-00-cd-50|SCHED-TX|Use RX1 TOA:132 ms
2019-08-12T12:28:03.151913-03:00 mtcdt lora-network-server: GW:00-80-00-00-a0-00-06-dc|FRAME-TX|IP: 127.0.0.1:44198 CH: LC4 DEV: 03-a5-e3-12 FCNT: 00000001 REPEAT: 0
2019-08-12T12:28:03.173028-03:00 mtcdt lora-network-server: ED:00-80-00-00-00-00-cd-50|SCHED-TX|Q-SIZE: 1 PKT-ROOM: 242
2019-08-12T12:28:03.248066-03:00 mtcdt lora-network-server: GW:00-80-00-00-a0-00-06-dc|UDP-TX|JSON-SIZE:301
2019-08-12T12:28:14.837433-03:00 mtcdt lora-network-server: GW:00-80-00-00-a0-00-06-dc|FRAME-RX|Parsing 1 packets
2019-08-12T12:28:14.840627-03:00 mtcdt lora-network-server: ED:00-80-00-00-00-00-cd-50|CHECK-PKT|FCNT: 00000000 LAST-FCNT: 00000000 Duplicate: no
2019-08-12T12:28:14.842066-03:00 mtcdt lora-network-server: ED:00-80-00-00-00-00-cd-50|CHECK-MIC|ADDR: 03-a5-e3-12 passed
2019-08-12T12:28:14.843523-03:00 mtcdt lora-network-server: ED:00-80-00-00-00-00-cd-50|PER|0.000000%
2019-08-12T12:28:14.845522-03:00 mtcdt lora-network-server: ED:00-80-00-00-00-00-cd-50|FCTRL|ADR:0 ADRACK:0 ACK:0 CLASS:A OPTS:0 LAST-PKT: 16210 ms
2019-08-12T12:28:14.847139-03:00 mtcdt lora-network-server: ED:00-80-00-00-00-00-cd-50|SCHED-TX|Use RX1 TOA:101 ms
2019-08-12T12:28:15.040554-03:00 mtcdt lora-network-server: GW:00-80-00-00-a0-00-06-dc|FRAME-RX|Parsing 1 packets
2019-08-12T12:28:15.042418-03:00 mtcdt lora-network-server: GW:00-80-00-00-a0-00-06-dc|FRAME-RX|CRC-ERROR
2019-08-12T12:28:15.450076-03:00 mtcdt lora-network-server: GW:00-80-00-00-a0-00-06-dc|FRAME-TX|IP: 127.0.0.1:44198 CH: LC1 DEV: 03-a5-e3-12 FCNT: 00000001 REPEAT: 0
2019-08-12T12:28:15.454692-03:00 mtcdt lora-network-server: ED:00-80-00-00-00-00-cd-50|MAC-COMMAND|03100100710310ff0001
2019-08-12T12:28:15.454940-03:00 mtcdt lora-network-server: ED:00-80-00-00-00-00-cd-50|SCHED-TX|Q-SIZE: 1 PKT-ROOM: 242
2019-08-12T12:28:15.540111-03:00 mtcdt lora-network-server: GW:00-80-00-00-a0-00-06-dc|UDP-TX|JSON-SIZE:308

But when I open Node-RED interface and see the debug messages after add the Lora input node, there is no data.

The communication was working normally, and I don’t have clues of what happened.

[gcarvalheiro@hotmail.com]

Hello all,

The Lora input use the MQTT Broker.

I consulted the Multitech support, and they indicate to me the correct configuration.

My payload broker was not enabled.

With the configuration bellow, the system back to work properly:

LoRaWAN -> Network Settings -> LoRa Network Server Configuration -> Advance Settings -> Payload Broker -> Port -> 1883.
Click ‘Submit’ and do a save and reboot.

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