Symptom
While inserting PSU switch sends trap cefcFRUPowerOperStatus (1.3.6.1.4.1.9.9.117.1.1.2.1.2) with value 5 (offEnvPower).
Based on OID description, trap should have value of 2 (on).
Conditions
Nexus 9000 series switch with SNMP and trap feature enabled.
Further Problem Description
Example of traps:
Removing PSU:
.1.3.6.1.4.1.9.9.117.1.1.2.1.1.470 = "1"
.1.3.6.1.4.1.9.9.117.1.1.2.1.2.470 = "5"
Inserting PSU:
.1.3.6.1.4.1.9.9.117.1.1.2.1.1.470 = "1"
.1.3.6.1.4.1.9.9.117.1.1.2.1.2.470 = "5" (we should see value "2" here)