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docs/doc/source/fault-mgmt/kubernetes/snmp-active-alarm-table.rst
Stone e60b972a04 Directory reorganization for FM 
This update brings FM in line with directory and index structure of other content.

Signed-off-by: Stone <ronald.stone@windriver.com>
Change-Id: If730098dc3eb119defa89647b04ac9f7c8717992
2021-03-25 09:04:59 -04:00

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SNMP Active Alarms Table

supports the SNMP (Simple Network Management Protocol) 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:

  • <UUID>
  • <AlarmID>
  • <EntityInstanceID>
  • <DateAndTime>
  • <AlarmSeverity>
  • <ReasonText>
  • <EventType>
  • <ProbableCause>
  • <ProposedRepairAction>
  • <ServiceAffecting>
  • <SuppressionAllowed>

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)