Closed Napsty closed 3 years ago
FYI, cannot rule out an IOS bug (maybe https://quickview.cloudapps.cisco.com/quickview/bug/CSCui33479 ?) yet. SNMP status for "Fan#1" clearly shows status 3.
Currently assuming the mentioned IOS bug. SNMP clearly shows a critical value (3) on the FAN table:
$ snmpwalk -v 2c -c public switch 1.3.6.1.4.1.9.9.13.1.4
iso.3.6.1.4.1.9.9.13.1.4.1.2.1007 = STRING: "Switch#1, Fan#1"
iso.3.6.1.4.1.9.9.13.1.4.1.3.1007 = INTEGER: 3
Network admin doesn't want to update IOS, so this can't be tested with a newer IOS software unfortunately. But as it looks this isn't a bug in the plugin, I am closing this issue.
We got a defect hardware alert from
check_nwc_health
but the network administrator told me that inside IOS no problems can be found:I double-checked with the plugin and compared
hardware-health
andchassis-hardware-health
and interestingly onlyhardware-health
reports a faulty fan:Yet
chassis-hardware-health
reports all good (including fan):Debug output for
hardware-health
:Debug output for
chassis-hardware-health
:Or doesn't
chassis-hardware-health
detect the fan failure because CISCO-STACK-MIB OIDs return undef?Not sure yet who to trust: The plugin or IOS?