09-09-2008 04:28 AM
Is there anywhere where I can find what MIB number means what?
I am getting this information from our switch and don't know what I should look at....I checked the switch via show tech and did not see anything wrong
MIB for this device, a 6 is "
enterprises.cisco.ciscoMgmt.ciscoEnvMonMIB.ciscoEnvMonObjects.ciscoEnvMo
nFanStatusTable.ciscoEnvMonFanStatusEntry.ciscoEnvMonFanState.202 =
notFunctioning(6)
Does anyone no where I can get information on this?
Thanks,
Mike
09-09-2008 05:18 AM
Hi,
Look at http://www.cisco.com/public/sw-center/netmgmt/cmtk/mibs.shtml
I hope this helps.
Best regards.
Massimiliano.
09-09-2008 05:46 AM
Thanks,
Great link, That helps.
Mike
09-09-2008 05:32 AM
Paste "ciscoEnvMonFanState" (the last object name) into http://tools.cisco.com/Support/SNMP/index.jsp
This one's rather self-explanatory: The fan at .202 is "notFunctioning(6)"
09-09-2008 05:46 AM
Thanks for the link it was great. I thought it was pretty evident as to what it was until I looked at the fans, all working, and then reviewed the output of show tech and saw nothing failed, so I thought it might be something else as I am pretty new to understanding MIB's and what goes to what.
Any ideas what could be causing this false reading?
Mike
09-09-2008 06:01 AM
What does "show env status" say about the fan(s)?
It could be akin to link flapping. It may be back to working for now as a one-time anomaly, or a precursor to eventual permanent failure. I'd open a case with TAC so the next time it happens, there's proof of prior occurence to request an RMA.
09-09-2008 06:07 AM
09-09-2008 06:32 AM
Also....it is still reporting it as bad now and I see nothing wrong.
Mike
09-09-2008 06:36 AM
What name does ciscoEnvMonFanStatusDescr.202 report?
09-09-2008 08:26 AM
ciscoEnvMonFanStatusEntry.ciscoEnvMonFanStatusDescr.11 = chassis-1
Chassis Fan Tray 1
ciscoEnvMonFanStatusEntry.ciscoEnvMonFanStatusDescr.12 = chassis-1 Power
Supply 1 Fan
ciscoEnvMonFanStatusEntry.ciscoEnvMonFanStatusDescr.13 = chassis-1 Power
Supply 2 Fan
ciscoEnvMonFanStatusEntry.ciscoEnvMonFanStatusDescr.201 = chassis-2
Chassis Fan Tray 1
ciscoEnvMonFanStatusEntry.ciscoEnvMonFanStatusDescr.202 = chassis-2
Power Supply 1 Fan
ciscoEnvMonFanStatusEntry.ciscoEnvMonFanStatusDescr.203 = chassis-2
Power Supply 2 Fan
ciscoEnvMonFanStatusEntry.ciscoEnvMonFanState.11 = normal(1)
ciscoEnvMonFanStatusEntry.ciscoEnvMonFanState.12 = normal(1)
ciscoEnvMonFanStatusEntry.ciscoEnvMonFanState.13 = normal(1)
ciscoEnvMonFanStatusEntry.ciscoEnvMonFanState.201 = normal(1)
ciscoEnvMonFanStatusEntry.ciscoEnvMonFanState.202 = notFunctioning(6)
ciscoEnvMonFanStatusEntry.ciscoEnvMonFanState.203 = notFunctioning(6)
But I look at the Power supply fans and they are working.
Mike
09-15-2008 04:19 AM
We have found the issue stems from IOS bug CSCso57334:
CSCso57334 Bug Details
wrong ciscoEnvMonSupplyState and ciscoEnvMonFanStatusEntry in VSS
Symptom:
SNMP: ciscoEnvMonSupplyState and ciscoEnvMonFanStatusEntry return wrong
value in VSS setup after removing PS
Conditions:
Removal of a Power Supply (PS); only affecting VSS setup, not
standalone.
Cisco has stated a bug fix will be in release 12.2(33)SXI which is
stated to go live in November.
Thanks for everyones help.
Mike
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