SNMP Active Alarms TableΒΆ
StarlingX supports the SNMP Active alarm table from the Wind River Alarm MIB via SNMP.
The active alarm table contains a list of all active or set alarms in the system. Each entry in the table includes the following variables:
wrsAlarmActiveUuid
wrsAlarmActiveAlarmId
wrsAlarmActiveEntityInstanceId
wrsAlarmActiveDateAndTime
wrsAlarmActiveAlarmSeverity
wrsAlarmActiveReasonText
wrsAlarmActiveEventType
wrsAlarmActiveProbableCause
wrsAlarmActiveProposedRepairAction
wrsAlarmActiveServiceAffecting
wrsAlarmActiveSuppressionAllowed
See https://opendev.org/starlingx/snmp-armada-app/src/branch/master/stx-snmp-helm/centos/docker/stx-snmp/mibs/wrsAlarmMib.mib.txt for alarm details.
An external SNMP Manager can examine the Active Alarm table contents by doing an SNMP Walk of the table.
For example, below is the output for a simple snmpwalk CLI tool showing a table with three rows (i.e. three active alarms).
$ snmpwalk -v2c -c public udp:10.10.10.2:161 WRS-ALARM-MIB::wrsAlarmActiveTable
WRS-ALARM-MIB::wrsAlarmActiveIndex.1 = Wrong Type (should be Gauge32 or Unsigned32): INTEGER: 1
WRS-ALARM-MIB::wrsAlarmActiveIndex.2 = Wrong Type (should be Gauge32 or Unsigned32): INTEGER: 2
WRS-ALARM-MIB::wrsAlarmActiveIndex.3 = Wrong Type (should be Gauge32 or Unsigned32): INTEGER: 3
WRS-ALARM-MIB::wrsAlarmActiveUuid.1 = STRING: 742c2d64-df2e-4feb-8607-1ae6de11f15
WRS-ALARM-MIB::wrsAlarmActiveUuid.2 = STRING: 742c2d64-df2e-4feb-8607-1ae6de11f15
WRS-ALARM-MIB::wrsAlarmActiveUuid.3 = STRING: 742c2d64-df2e-4feb-8607-1ae6de11f15
WRS-ALARM-MIB::wrsAlarmActiveAlarmId.1 = STRING: "100.114"
WRS-ALARM-MIB::wrsAlarmActiveAlarmId.2 = STRING: "100.114"
WRS-ALARM-MIB::wrsAlarmActiveAlarmId.3 = STRING: "100.114"
WRS-ALARM-MIB::wrsAlarmActiveEntityInstanceId.1 = STRING: system=7dd633ba-96f9-47ef-8531-983e4ca89fa3.host=controller-0.ntp
WRS-ALARM-MIB::wrsAlarmActiveEntityInstanceId.2 = STRING: system=7dd633ba-96f9-47ef-8531-983e4ca89fa3.host=controller-0.ntp=162.159.200.123
WRS-ALARM-MIB::wrsAlarmActiveEntityInstanceId.3 = STRING: system=7dd633ba-96f9-47ef-8531-983e4ca89fa3.host=controller-0.ntp=213.199.225.40
WRS-ALARM-MIB::wrsAlarmActiveDateAndTime.1 = STRING: 2020-11-11,13:8:4.0,+0:0
WRS-ALARM-MIB::wrsAlarmActiveDateAndTime.2 = STRING: 2020-11-13,13:13:53.0,+0:0
WRS-ALARM-MIB::wrsAlarmActiveDateAndTime.3 = STRING: 2020-11-13,13:13:53.0,+0:0
WRS-ALARM-MIB::wrsAlarmActiveAlarmSeverity.1 = INTEGER: major(3)
WRS-ALARM-MIB::wrsAlarmActiveAlarmSeverity.2 = INTEGER: minor(2)
WRS-ALARM-MIB::wrsAlarmActiveAlarmSeverity.3 = INTEGER: minor(2)
WRS-ALARM-MIB::wrsAlarmActiveReasonText.1 = STRING: NTP configuration does not contain any valid or reachable NTP servers.
WRS-ALARM-MIB::wrsAlarmActiveReasonText.2 = STRING: NTP address 162.159.200.123 is not a valid or a reachable NTP server.
WRS-ALARM-MIB::wrsAlarmActiveReasonText.3 = STRING: NTP address 213.199.225.40 is not a valid or a reachable NTP server.
WRS-ALARM-MIB::wrsAlarmActiveEventType.1 = INTEGER: operationalViolation(7)
WRS-ALARM-MIB::wrsAlarmActiveEventType.2 = INTEGER: operationalViolation(7)
WRS-ALARM-MIB::wrsAlarmActiveEventType.3 = INTEGER: operationalViolation(7)
WRS-ALARM-MIB::wrsAlarmActiveProbableCause.1 = INTEGER: threshold-crossed(50)
WRS-ALARM-MIB::wrsAlarmActiveProbableCause.2 = INTEGER: threshold-crossed(50)
WRS-ALARM-MIB::wrsAlarmActiveProbableCause.3 = INTEGER: threshold-crossed(50)
WRS-ALARM-MIB::wrsAlarmActiveProposedRepairAction.1 = STRING: Monitor and if condition persists, contact next level of support.
WRS-ALARM-MIB::wrsAlarmActiveProposedRepairAction.2 = STRING: Monitor and if condition persists, contact next level of support.
WRS-ALARM-MIB::wrsAlarmActiveProposedRepairAction.3 = STRING: Monitor and if condition persists, contact next level of support.
WRS-ALARM-MIB::wrsAlarmActiveServiceAffecting.1 = INTEGER: false(0)
WRS-ALARM-MIB::wrsAlarmActiveServiceAffecting.2 = INTEGER: false(0)
WRS-ALARM-MIB::wrsAlarmActiveServiceAffecting.3 = INTEGER: false(0)
WRS-ALARM-MIB::wrsAlarmActiveSuppressionAllowed.1 = INTEGER: true(1)
WRS-ALARM-MIB::wrsAlarmActiveSuppressionAllowed.2 = INTEGER: true(1)
WRS-ALARM-MIB::wrsAlarmActiveSuppressionAllowed.3 = INTEGER: true(1)
