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  1. ZABBIX BUGS AND ISSUES
  2. ZBX-20993

Agent2 plugin MQTT: invalid client identifier

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Details

    • Problem report
    • Status: Confirmed
    • Trivial
    • Resolution: Unresolved
    • None
    • None
    • Agent2 plugin (N)

    Description

      The client identifier of the build in MQTT client looks like this: "Zabbix agent 2 5.4.12 ab-12-cd-34-ef".

      This does not meet the MQTT specification (see MQTT Version 5.0). It says:

      The Server MUST allow ClientID's which are between 1 and 23 UTF-8 encoded bytes in length, and that contain only the characters "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ".

       

      If I try to connect to CCU-Jack (mdzio/ccu-jack), the connection is refused with the error "identifier rejected".

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            zit Zabbix Integration Team
            bepa Benedikt Patt
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            Dates

              Created:
              Updated: