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  1. ZABBIX BUGS AND ISSUES
  2. ZBX-25442

modbus.get return different result using ageent vs agent2

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    • Icon: Problem report Problem report
    • Resolution: Unresolved
    • Icon: Trivial Trivial
    • None
    • 7.0.5
    • Agent (G), Agent2 plugin (N)
    • Linux / modbus
    • Support backlog

      Test host with 2 interface

      zabbix agent port 10050

      zabbix agent port2 20050

       

      Test item

      Item key

      modbus.get[tcp://10.6.4.51:502,1,4,13958,3,uint32,mle,0]

      Item type

      string

       

      Result

       

      First 3x - agent2

      Last 3x - agent

       

      netstat -nlp | grep agent
tcp 0 0 0.0.0.0:10050 0.0.0.0:* LISTEN 706361/zabbix_agent 
tcp6 0 0 :::10050 :::* LISTEN 706361/zabbix_agent 
tcp6 0 0 :::20050 :::* LISTEN 992567/zabbix_agent

        1. 10.6.4.51_502.pcap
          3 kB
        2. image-2024-10-23-20-22-05-845.png
          image-2024-10-23-20-22-05-845.png
          54 kB
        3. image-2024-10-24-15-07-46-695.png
          image-2024-10-24-15-07-46-695.png
          172 kB
        4. image-2024-10-31-12-06-26-721.png
          image-2024-10-31-12-06-26-721.png
          35 kB
        5. screenshot-1.png
          screenshot-1.png
          39 kB

            MVekslers Michael Veksler
            asitnikov Andrew Sitnikov
            Team INT
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              Created:
              Updated: