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Cisco Bug: CSCvu51591 - SNMP returns fan status 0 (unknown) for some integrated C240-M4 servers, no actual fan errors

Last Modified

Oct 19, 2020

Products (1)

  • Cisco Unified Computing System

Known Affected Releases

4.0(4h)C

Description (partial)

Symptom:
SNMP Polling UCSM for Integrated C-series will show fan status 0 (unknown) for some C series servers when there are no FAN issues on the server as reported in UCSM.

Conditions:
C240-M4 integrated and managed by UCSM, polled via SNMPGET or SNMPWALK (or monitoring system leveraging same)
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