Cisco Bug: CSCul68737 - CISCO-UNIFIED-COMPUTING-PROCESSOR-MIB lists only processorUnit output
Feb 22, 2014
- Cisco Unified Computing System
Known Affected Releases
Symptom: Customer is trying to get the temperature readings for the processors via SNMP on C series. He is using the below servers UCS C220 M3L with CIMC firmware - 1.5(1f) UCS C210 M2 with CIMC firmware - 1.4(3t) CISCO-UNIFIED-COMPUTING-PROCESSOR-MIB has the below two tables a. processorEnvStats (188.8.131.52.184.108.40.206.7220.127.116.11) - Provides all CPU power and temperature statistics for every CPU socket b. processorUnit (18.104.22.168.22.214.171.124.7126.96.36.199) -- Provides all CPU statistics for every CPU As per below link, 1.4 and 1.5 software releases support CISCO-UNIFIED-COMPUTING-PROCESSOR-MIB, so we should be able to get the temperature readings for the processor for both releases. ftp://ftp.cisco.com/pub/mibs/supportlists/ucs/ucs-C-supportlist.html The below link confirms that, CISCO-UNIFIED-COMPUTING-PROCESSOR-MIB supports a. processorEnvStats (188.8.131.52.184.108.40.206.7220.127.116.11) b. processorUnit (18.104.22.168.22.214.171.124.7126.96.36.199) http://www.cisco.com/en/US/docs/unified_computing/ucs/sw/mib/c-series/b_UCS_Standalone_C-Series_MIBRef.pdf Conditions: When we do a snmpwalk for 188.8.131.52.184.108.40.206.719.1.41, on version 1.4, we see values being shown only for OID 220.127.116.11.18.104.22.168.722.214.171.124. A snmpwalk for 126.96.36.199.188.8.131.52.7184.108.40.206 is done on same release (1.4), lists no output. On version 1.5, we are able to view the temperature of the processor as it includes the OID 220.127.116.11.18.104.22.168.722.214.171.124, which lists the processor's temperature.
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