Overview


The SBC, like other Ribbon devices, uses SNMP traps to notify management applications of events. SNMP traps are the messages that notify a management client that an event has occurred on the SBC node. These traps are not displayed in EMA and can be viewed from RAMP or other SNMP manager configured as a trap target. In case of error scenario, a trap is initiated at the device and forwarded to RAMP or another SNMP manager for processing.

You can configure up to 32 trap targets on the SBC.

Alarm Definition

A trap is considered an alarm when there is a condition that needs attention by the operator. Some alarms clear themselves, such as a port up/down alarm. Other alarms require manual intervention to clear.

Alarms provide alerts/warnings of abnormal activity such as a software failures, system faults, exceptions, hardware issues, and so on. Alarms are primarily viewed using the CLI and EMA interfaces. Some major and critical alarms also have LED indicators on the SBC physical server.

The SBC displays alarms according to the following categories:

  • Current alarms
  • History alarms

Current Alarms

The Current Alarms screen displays the alarms that are not cleared. Current alarms are viewed using EMA and CLI.

To display the current alarms using CLI, execute the following command:

% show table alarms currentStatus

The results display similar to the figure Current alarms (displayed in CLI mode):

Current alarms (displayed in CLI mode)

To display the Current alarms using EMA,

On the SBC main screen, navigate to Monitoring > Dashboard > Alarms > Current Alarms

History Alarms

History Alarms provides historical information about the alarms which occurred on the system, such as the time when the alarms were added/updated/modified/cleared. Historical alarm details are displayed using CLI or from the EMA Dashboard.

For example, to display the list of alarms which occurred on the SBC, type the following command in the CLI:

> show table alarms historyStatus

The output is displayed similar to the figure below:

History alarms output.

 


To view the cleared alarms in the SBC EMA, from the EMA menu navigate to Monitoring > Dashboard > Alarms > Cleared Alarms.



The status of the alarms are also available in the following locations of the EMA:

  • Current Alarms - All > Alarms > Current Status

  • History Alarms - All > Alarms > History Status


For additional details with viewing alarms and configuring SBC for alarms, refer:

SNMP Trap Definition

Traps are events reported by the SNMP devices. Some SNMP traps are also alarms, which require attention by the operator from the UI (EMA) or CLI.

References:


To view the the related alarms, type the command:

show table alarms currentStatus


To view trap configuration details, refer to


SNMP Traps

The following SNMP traps are not implemented as alarms.

CategorySBC Core Traps
EncryptionsonusCdbEncryptionKeyRegeneratedNotification
sonusCdbEncryptionKeyZeroizedNotification
ConnexIpsonusConnexIpSystemCEFanFailureNotification
sonusConnexIpSystemCEFanNormalNotification
sonusConnexIpSystemCESlotDryupNotification
sonusConnexIpSystemCESlotFailedNotification
Call ProcessorsonusCpCdrServerNewXferPendingNotification
sonusCpCdrServerPendingQueueEmptiedNotification
sonusCpCdrServerSwitchoverNotification
sonusCpConfigCommitFailNotification
sonusCpConfigCommitSucceedNotification
sonusCpConfigHaInSyncNotify
sonusCpConfiguredExceedSystemLimit
sonusCpDataAgentAddStreamNotification
sonusCpDataAgentRemoveStreamNotification
sonusCpEventLogDirectoryCreateErrorNotification
sonusCpEventLogFileClosedNotification
sonusCpEventLogFileCountChngNotification
sonusCpEventLogFileCreatedNotification
sonusCpEventLogFileDeletedNotification
sonusCpEventLogFileFilterLevelChngNotification
sonusCpEventLogFileMaxEventMemSizeChngNotification
sonusCpEventLogFileMsgQueueChngNotification
sonusCpEventLogFileRenamedNotification
sonusCpEventLogFileSizeChngNotification
sonusCpEventLogFileSkipped
sonusCpEventLogFileStateNotification
sonusCpEventLogRolloverFastNotification
sonusCpEventLogRolloverScheduledNotification
sonusCpEventLogRolloverStoppedNotification
sonusCpEventLogSaveToChngNotification
sonusCpEventMgrAlarmAckStateUpdate
sonusCpEventMgrAlarmCommentUpdate
sonusCpEventMgrAlarmManualClear
sonusCpfRcrDcfErrorRateClearedNotification
sonusCpLicenseBundleExpireWarningNotification
sonusCpLicenseBundleRenewedNotification
sonusCpLicenseExpireSoonWarningNotification
sonusCpLicenseExpireWarningNotification
sonusCpLicenseFingerprintMismatch
sonusCpLicenseHostSerialUnavailable
sonusCpLicensePeerSerialMismatch
sonusCpLicenseReleased
sonusCpLicenseServerNameResolutionError
sonusCpMaxPacketLengthErrorRateClearedNotification
sonusCpMaxPacketLengthErrorRateExceededNotification
sonusCpNiceRecLicenseExpireSoonWarningNotification
sonusCpNiceRecLicenseExpireWarningNotification
sonusCpNifByteEnableBusErrorNotification
sonusCpNifCodeViolationErrorRateClearedNotification
sonusCpNifCodeViolationErrorRateExceededNotification
sonusCpNifCrcErrorRateClearedNotification
sonusCpNifCrcErrorRateExceededNotification
sonusCpNifDataControlFifoErrorNotification
sonusCpNifDroppedPacketsRateExceededNotification
sonusCpNifMailBoxNotification
sonusCpNifNackPacketReadErrorNotification
sonusCpNifNackPrefetchErrorNotification
sonusCpNifPacketPointerErrorNotification
sonusCpNifPacketSizeErrorNotification
sonusCpNifPageViolationErrorNotification
sonusCpNifParityErrorNotification
sonusCpNifPartitionErrorNotification
sonusCpNifPrefetchParityErrorNotification
sonusCpNifRateDroppedPacketsClearedNotification
sonusCpNifRbrFullErrorNotification
sonusCpNifRbrLogicalPageErrorNotification
sonusCpNifRbrPrefetchEmptyErrorRateClearedNotification
sonusCpNifRbrTimeoutNotification
sonusCpNifRcrAckErrorNotification
sonusCpNifRcrDcfErrorRateExceededNotification
sonusCpNifRcrErrorRateClearedNotification
sonusCpNifRcrErrorRateExceededNotification
sonusCpNifRcrInconsistencyErrorNotification
sonusCpNifRcrRingFullErrorNotification
sonusCpNifRcrShadowParityErrorNotification
sonusCpNifResourceErrorRateClearedNotification
sonusCpNifResourceErrorRateExceededNotification
sonusCpNifResponseCountErrorNotification
sonusCpNifRingOverflowErrorRateClearedNotification
sonusCpNifRingOverflowErrorRateExceededNotification
sonusCpNifWredDroppedPacketsRateClearedNotification
sonusCpNifWredDroppedPacketsRateExceededNotification
sonusCpNodeHaPortDownNotification
sonusCpNtpServerReachableNotification
sonusCpRadiusServerFailedNotification
sonusCpRadiusServerPacketsFlushedNotification
sonusCpSoftwareUpgradeCommittedNotification
sonusCpSoftwareUpgradeRevertNotification
sonusCpSystemCEOperationalNotification
sonusCpSystemCoredumpSpaceWarningNotification
sonusCpSystemCriticalUserEventNfy
sonusCpSystemFaultAvalancheControlPacketDroppedNotify
sonusCpSystemFaultyHardDiskNotify
sonusCpSystemInfoUserEventNfy
sonusCpSystemLocalDiskBadVolumeNotification
sonusCpSystemLocalDiskMisMatchNotification
sonusCpSystemLocalDiskSpaceReadOnlyNotification
sonusCpSystemLocalDiskTooManyFilesNotification
sonusCpSystemLocalDiskWritableNotification
sonusCpSystemMajorUserEventNfy
sonusCpSystemMemoryModuleFaultNotify
sonusCpSystemMinorUserEventNfy
sonusCpSystemNotMacAddressOwnerNotification
sonusCpSystemReadonlyFileSystemNotify
sonusCpSystemRestoreConfigNotification
sonusCpVmRedundancyModeNotification
H.248sonusH248ScFailoverTxStatusNotification
FingerprintsonusInvalidFingerPrintNotification
IPv6sonusIPv6DuplicateManualReviewNoRebootNotification
sonusIPv6DuplicateManualReviewRebootingNotification

OCSP

sonusInvalidOcspResponseReceived
sonusNoValidOcspResponseReceived
sonusOcspConnectionFailed
sonusOcspExceptionResponse
sonusOcspResponseUnknown
OpenSSLsonusOpenSSLCRNGTestFailedNotification
sonusOpenSSLPairwiseConsistencyTestFailedNotification
PIPEsonusPipeTMControlModifiedNotification
sonusPipeTMControlProvisionedNotification
sonusPipeTMControlRemovedNotification
Policy ServersonusPolicyServerCallProcessTimeHighThresholdNotification
sonusPolicyServerCallProcessTimeLowThresholdNotification
sonusPolicyServerCongestionNotification
sonusPolicyServerDbConnSuccessNotification
sonusPolicyServerPipeMWIQueueLevelChanged
sonusPolicyServerScpTimeoutNotification
sonusPolicyServerTMControlAppliedNotification
SBXsonusSbxAccountingIntermediateRecordNotification
sonusSbxArsEndPointBlacklistedNotification2
sonusSbxArsEndPointBlacklistedNotification2V6
sonusSbxArsEndPointRecoveredNotification2
sonusSbxArsEndPointRecoveredNotification2V6
sonusSbxArsEndPointsRecoveredNotification2
sonusSbxCallFailureNoDspExceedThresholdNotification
sonusSbxCallProcLongDurationCallTimeout
sonusSbxCallRejectsDueToSessionLicenseClearNotification
sonusSbxDBLActionMajorNotification
sonusSbxDBLClearActionMajorNotification
sonusSbxDropSipMessageFromUnknownSourceNotification
sonusSbxDspAvailG711OnSetCrossThresholdNotification
sonusSbxDspAvailG711PacketAbateCrossThresholdNotification
sonusSbxDspFpgaVersionCheckFailureNotification
sonusSbxFailedCertificateReCheck
sonusSbxIceStunMsgValidationFailNotification
sonusSbxIceStunMsgValidationFailNotificationV6
sonusSbxIceTimerExpiryNotification
sonusSbxIceTimerExpiryNotificationV6
sonusSbxLvmLinkDetectionGroupSwitchoverNotification
sonusSbxLvmPrimaryPhyPacketPortActiveNotification
sonusSbxLvmSecondaryPhyPacketPortActiveNotification
sonusSbxNetMgmtClientInformReqQueueFlushedNotification
sonusSbxNetMgmtClientInformReqQueueFullNotification
sonusSbxNodeResourceCallTraceSignalingEnabledNotification
sonusSbxNodeResourcesCallTraceHitGAPNotification
sonusSbxNodeResourcesCallTraceHitNotification
sonusSbxNodeResourcesFeatureKeyStateChangeNotification
sonusSbxSipMultipleContactsPerAorSigPortExhaustedNotification
sonusSbxSipRegistrantPortChangeNotification
sonusSbxSipSignalingPortRangeRcbCleanpOnCrlfFailure
sonusSbxSipSignalingPortRangeRegistrationFailedNotification
sonusSbxSipSmDropLargeSipPduOverUdpNotification
sonusSbxSipSmDropLargeSipPduOverUdpNotificationV6
sonusSbxSipSmMonServerTcpConnFailureNotification
sonusSbxSipSmMonServerTcpConnFailureNotificationV6
sonusSbxSipTgRegLimitReachedNotification
sonusSbxSscsRejectIndNotification
sonusSbxSscsTransErrorNotification
sonusSbxSubscriptionToRegEventPackageFailedNotification
sonusSbxTrunkGroupAutomaticControlActive3
sonusSbxTrunkGroupManualControlActive3
sonusSbxTrunkGroupOutOfResourcesNotification2
sonusSbxTrunkGroupTrafficControlConfChanged2
SSHsonusSshHostKeyRegeneratedNotification
sonusSshHostKeyZeroizedNotification
SWesonusSWeNewActiveProfileCommitNotification
System SecuritysonusSystemSecurityAccountConfigChange
sonusSystemSecurityAccountCreatedNotification
sonusSystemSecurityAccountDisabledNotification
sonusSystemSecurityAccountManuallyDeletedNotification
sonusSystemSecurityAccountNewGroupNotification
sonusSystemSecurityAccountReEnabled
sonusSystemSecurityAccountRemovedNotification
sonusSystemSecurityAccountSshKeyChange
sonusSystemSecurityLargeConsoleSessionLog
sonusSystemSecurityNewPrivateHashingKey
sonusSystemSecurityOsAccountReEnabled