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C5210 controller reboots with Watchdog timeout and a snmpsubagent core file in the Tech Support

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TitleC5210 controller reboots with Watchdog timeout and a snmpsubagent core file in the Tech Support
Symptoms
The controller reboots and shows a Watchdog timeout error message.   After taking a Tech Support file on "All", there is a core.snmpsubagent.* file. 
Environment
  • ExtremeWireless
  • C5210 controller
  • Version 10.11.01.0210
  • SNMP
  • Log messages similar to this:
    C5210 smt: Component [22][SNMP Agent] is down.
    C5210 smt: Restarting component: [SNMP Agent] cmd:snmpsubagent -f &
     C5210 events: Startup Manager Component [SNMP Agent] is down. Component will be restarted. 1
Cause
There is a problem with snmp and is consuming too many resources.   
Resolution
  • Upgrade to version 10.01.02.0032
Additional notes

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