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  1. ZABBIX BUGS AND ISSUES
  2. ZBX-832

SNMP v3 authentication problems after restart of device (router)

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Details

    • Incident report
    • Resolution: Duplicate
    • Major
    • None
    • 1.6
    • Server (S)
    • Zabbix 1.6.3 Ubuntu 8.04, snmp 5.4.1~dfsg-4ubuntu4.2, Funkwerk Rxxx series router latest firmware

    Description

      After restarting a monitored SNMP device (Funkwerk R1200/R3000 router) via SNMPv3, the monitoring stopped working. The device complained about authentification problems.

      A tcpdump showed, that the engineTime differs after the restart, and Zabbix is not syncing again, which produces usmStatsUnknownEngineIDs and usmStatsNotInTimeWindows SNMP messages.

      Zabbix stops monitoring until restart of zabbix-server and reactivating the affected items.

      Further information can be found in post #17 of http://www.zabbix.com/forum/showthread.php?t=11855&page=2

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              Unassigned Unassigned
              michaelm Michael Mertel
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              Dates

                Created:
                Updated:
                Resolved: