Indicates current system-level alarm state. This is a bit-map of possible conditions. The various bit positions from left to right are: 17 housekeep1Alarm Housekeeping pin 1 detect an alarm input. 18 housekeep2Alarm Housekeeping pin 2 detect an alarm input. 19 housekeep3Alarm Housekeeping pin 3 detect an alarm input. 20 housekeep4Alarm Housekeeping pin 4 detect an alarm input. 21 fanAlarm Fan module reports fan failure. 22 selftestFailAlarm A module reports self-test failure. 23 aboveTempAlarm Temperature above normal. 24 belowTempAlarm Temperature below normal.
Sources for this description
Multiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community)