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  1. ZABBIX BUGS AND ISSUES
  2. ZBX-8610

Zabbix poller bulk SNMP error

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    • Icon: Incident report Incident report
    • Resolution: Duplicate
    • Icon: Critical Critical
    • None
    • 2.2.5
    • Proxy (P), Server (S)
    • None

      Probably its somehow connected with ZBX-8528. Algorithm how SNMP poller decides how many OIDs to get per request seems to be buggy.
      I have noticed that on some hosts i start to get "First network error" in log right after proxy restart, so i decided to sniff some trafiic.
      From dumps i see that right after restart poller starts to increase number of requests per packet as intended. And then suddenly ICMP ping check to same host with 5 packets kicks in. And right after that SNMP poller drops OIDs per packet to 1-3.
      Probably it takes those ICMP checks in account and decides that only 5 OIDs were successful?

        1. dumpx
          4.76 MB
        2. dumpx2
          717 kB
        3. icmp1.png
          icmp1.png
          135 kB
        4. icmp1-no-response.png
          icmp1-no-response.png
          194 kB
        5. icmp2.png
          icmp2.png
          131 kB
        6. zbx_export_templates (1).xml
          259 kB

            Unassigned Unassigned
            zmejs Raimonds Treimanis
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              Created:
              Updated:
              Resolved: