User Guide for Cisco Unified Operations Manager 2.0.3
Processed and Pass-Through Traps
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Processed and Pass-Through Traps

Table Of Contents

Processed and Pass-Through Traps

Processed SNMP Traps

Multiple Processed SNMP Traps and the Event Details Displayed for Them

Processed SNMP Traps and Corresponding Operations Manager Events

Pass-Through and Unidentified Traps


Processed and Pass-Through Traps


For some SNMP traps, Cisco Unified Operations Manager (Operations Manager) either processes them or treats them as pass-through traps.

Traps and how Operations Manager treats them, are described in these topics:

Processed SNMP Traps

Pass-Through and Unidentified Traps

Processed SNMP Traps

When Operations Manager receives certain SNMP traps, it analyzes the data found in the following fields of each SNMP trap message, and changes the property value of the object property (if required):

Enterprise (the sysObjectID of the agent/object)

Generic Trap Identifier

Specific Trap Identifier

Variable-Bindings

IP address of the SNMP agent


Note Use Notifications to forward specific traps to e-mail recipients or host machines. See Chapter 15, "Using Notifications."


Multiple Processed SNMP Traps and the Event Details Displayed for Them

For every specific trap, Operations Manager generates one event (see Processed SNMP Traps and Corresponding Operations Manager Events). For subsequent traps with the same specific trap identifier, but different object values, Operations Manager does nothing more until the trap clears. Operations Manager takes about ten minutes to clear an SNMP trap.

As a result, the Event Details display (accessible from the Alerts and Events display) shows the information obtained from the first trap that caused the event. For example, if the first trap contains Extension 101, and subsequent traps contain Extension 102 and Extension 103, Extension 101 continues to be displayed. Operations Manager updates this information only after clearing the trap and receiving the same specific trap from the device.

Processed SNMP Traps and Corresponding Operations Manager Events

This section lists the traps that Operations Manager processes and the event that Operations Manager generates for each trap.

Processed Standard SNMP Traps (RFC 1215)

SNMP Trap
Corresponding Operations Manager Event

Cold Start

RepeatedRestarts

Warm Start

Link Up

Flapping

Link Down


Processed CISCO-STACK-MIB Traps

SNMP Trap
Corresponding Operations Manager Event

Module Up

CardDown

Module Down


Processed CISCO-ISDN-MIB Traps

SNMP Trap
Corresponding Operations Manager Event

demandNbrLayer2Change

OperationallyDown


Processed CISCO-SYSLOG-MIB Traps

SNMP Trap
Corresponding Operations Manager Event

QoVMOSViolation

ServiceQualityIssue

SMLostContactWithSensor

Cisco1040SensorDown


Processed CPQHLTH-MIB Traps

SNMP Trap
Corresponding Operations Manager Event

cpqHeThermalSystemFanFailed

FanDown

cpqHeThermalSystemFanDegraded

FanDegraded

cpqHeThermalTempFailed

TemperatureSensorDown

cpqHeThermalTempDegraded

TemperatureSensorDegraded


Processed CISCO-UNITY-EXPRESS-MIB Traps

SNMP Trap
Corresponding Operations Manager Event

ciscoUnityExpressApplAlert

CUEApplicationStatusChange

ciscoUnityExpressStorageAlert

CUEStorageIssue

ciscoUnityExpressSecurityAlert

CUESecurityIssue

ciscoUnityExpressCallMgrAlert

CUECCMConnectionLost

ciscoUnityExpressRescExhausted

CUEResourceExhausted

ciscoUnityExpressBackupAlert

CUEBackupFailed

ciscoUnityExpressNTPAlert

CUENTPIssue


Processed CISCO-CCME-MIB Traps

SNMP Trap
Corresponding Operations Manager Event

ccmeEPhoneDeceased

CCMEEphoneDeceased

ccmeEphoneLoginFailed

CCMEEphoneLoginFailed

ccmeEPhoneRegFailed

CCMEEphoneRegistrationFailed

ccmeEphoneUnRegThresholdExceed

CCMEEphoneRegistrationsExceeded

ccmeKeyEphoneRegChangeNotif

CCMEKeyEphoneRegistrationChange

ccmeLivefeedMohFailedNotif

CCMELivefeedMOHFailed

ccmeMaxConferenceNotif

CCMEMaximumConferencesExceeded

ccmeNightServiceChangeNotif

CCMENightServiceChange

ccmeStatusChangeNotif

CCMEStatusChange


Processed CISCO-SRST-MIB Traps

SNMP Trap
Corresponding Operations Manager Event

csrstFailNotif

SRSTRouterFailure


Processed CISCO-CONTACT-CENTER-APPS-MIB Traps

SNMP Trap
Corresponding Operations Manager Event

cccaIcmEvent

IPCCNotification


Pass-Through and Unidentified Traps

Pass-through traps are traps that Operations Manager does not process. Operations Manager only forwards the trap on to another Manager of Managers application. Pass-through traps are displayed in the Alerts and Events display as one of the following:

InformAlarm

MinorAlarm

MajorAlarm

Traps that appear in the Alerts and Events display as unidentified traps, are the result of events that are generated from processed traps (see Processed SNMP Traps) for devices that are not monitored by Operations Manager.