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  • shuai Joseph Mahaut 1
    •
    Downlink expires at through API ? Flush the queue ?
    Hi ! We have a problem on the DL, when the GW is offline, we would like to avoid having at Queue of DL on a device, because if the GW is back, all DL are sent. We saw that the field expiresat would be usefull and on the node DL of nodered, ...
    api
    0 votes
    0 answers
    2 views
  • shuai Marco Ratto 1
    •
    no internal frame cache for token 0
    Hi, I'm testing a connection with an old gateway using Semtech Packet Forwarder 1.0 The uplink messages work fine but I don't receive the downlink messages. On log of the chirpstack gateway bridge I can read the following message: {...
    bug gateways chirpstack
    0 votes
    1 answers
    10 views
  • shuai Orne Brocaar 811
    •
    ChirpStack v4.17.0
    v4.17.0 Features CLI password reset This release adds a new CLI option to reset passwords, either by prompt stdin or by password file. See CLI commands for more information. ( [#820) Secondary NetIDs for roaming This feature makes it possib...
    announcements
    0 votes
    0 answers
    3 views
  • shuai 11
    •
    chirpstack confirm message
    What is the ACK mechanism of the "confirm" message in ChirpStack? Why is my LoRaWAN gateway very close to my LoRaWAN node, with an RSI of around -50, and why did the server still return "unconfirm" when I sent the "confi...
    chirpstack
    0 votes
    0 answers
    3 views
  • shuai Orne Brocaar 811
    •
    ChirpStack Concentratord v4.7.0
    v4.7.0 Features This release refactors the way GNSS timestamp data and GNSS location data is handled, solving the issue of timedrift issues in case the GNSS module temporarily loses its fix. This refactor will also make it possible to use n...
    announcements
    0 votes
    0 answers
    8 views
  • shuai Cris70 1
    •
    Mosquitto authentication
    Hi all, I'm new to chirpstack. I have installed Chirpstack trhrough the docker-compose.yml file given as template. Everything works correctly. Now I am trying to configure Mosquitto authentication. I followed the guide [here] and create...
    configuration chirpstack chirpstack-gateway-bridge
    0 votes
    2 answers
    16 views
  • shuai Orne Brocaar 811
    •
    ChirpStack Gateway Mesh v4.1.3
    v4.1.3 Improvements Update internal dependencies. Bugfixes Re-create ZMQ REQ and SUB sockets in case of error.
    announcements
    0 votes
    0 answers
    13 views
  • shuai sil 13
    •
    Authentication / openid_connect with entraID (groups)
    Hello at all i have two questions. while the first one is a general one, the second one is specificly to openid_connect with azure EntraID 1.) Is it poosible to have two or more Authentication Provider? I would like to use internal and open...
    troubleshooting configuration chirpstack
    0 votes
    1 answers
    19 views
  • shuai 11
    •
    Why does chirpstack display this? UPLINK_F_CNT_RETRANSMISSION
    Why does chirpstack display this? Code: UPLINK_F_CNT_RETRANSMISSION Level: WARNIN time: "2026-03-16T10:18:51.906760402+00:00" tenantId:"52f14cd4-c6f1-4fbd-8f87-4025e1d49242" tenantName:"ChirpStack" applicationId:&#34...
    chirpstack
    0 votes
    2 answers
    16 views
  • shuai Neil Helfrich 1
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    Only seeing Join Request and Accept Join, no Uplink
    We are currently only seeing Join Request and Accept Join, but not seeing an Uplink data. We had deleted our device profile before and have since restored it. Have tried many versions of our firmware that previously worked. Any suggestions ...
    chirpstack
    0 votes
    1 answers
    34 views
    • Hot Questions
    no internal frame cache for token 0
    1 answers
    Downlink expires at through API ? Flush the queue ?
    ChirpStack v4.17.0
    Mosquitto authentication
    2 answers
    chirpstack confirm message
    ChirpStack Concentratord v4.7.0