Table of Contents

Line Related Traps

SONET Line
DS3 Line
ATM Line Related Traps

Virtual Interface Related Traps
Connection Related Traps
Mandatory Trap Varbinds

Trap-Specific Varbinds

Traps and Alarms Supported

Traps are generated by the AXSM card on various actions. Examples of these actions are adding, deleting, or modifying resources and line failures.

There are three types of traps.

1. Line related traps include traps arising from the SONET, DS3, or ATM lines.

2. Virtual interface related traps are associated with ATM port addition, modification, and deletion.

3. Connection related traps are associated with channel addition, modification, and deletion.

Line Related Traps

Line related traps include traps created from fault conditions on the SONET, DS3, or ATM lines.

SONET Line

SONET Line related traps are presented in Table 14-1.

Note   All mandatory trap varbinds are described in Table 14-6. For information about the miscellaneous trap varbinds, see Table 14-7.

Table 14-1: SONET Line Related Traps

Trap Name	Trap No.	Specific-Varbinds	Description
cwSonetLineUp	60101	ifIndex, ifName	This trap is sent when a SONET line is enabled.
cwSonetLineDown	60102	ifIndex, ifName	This trap is sent when a SONET line is disabled.
cwSonetLineConfigChange	60103	ifIndex, ifName	This trap is sent when a SONET line goes through any configuration change.
cwSonetLineInAlarm	60104	ifIndex, ifName, sonetSectionCurrentStatus, sonetLineCurrentStatus, sonetPathCurrentStatus, ssTraceFailure, cspTraceFailure	This trap is sent when the SONET line goes into alarm. The alarm status bitmap is one of the varbinds of the trap.
cwSonetLineNoAlarm	60105	ifIndex, ifName, sonetSectionCurrentStatus, sonetLineCurrentStatus, sonetPathCurrentStatus, cssTraceFailure, cspTraceFailure	This trap is sent when a SONET line alarm is cleared.
cwSonetLineLpbkEnable	60106	ifIndex, ifName, sonetSectionCurrentStatus, sonetLineCurrentStatus, sonetPathCurrentStatus	This trap is sent when loopback is enabled on a SONET line.
cwSonetLineLpbkDisable	60107	ifIndex, ifName, sonetSectionCurrentStatus, sonetLineCurrentStatus, sonetPathCurrentStatus	This trap is sent when loopback is disabled on SONET line.
cwSonetSectionStatAlarm	60108	ifIndex, ifName, cwsSectionStatAlarmStatus	This trap is sent when a SONET section layer encounters a statistical alarm.
cwSonetLineStatAlarm	60109	ifIndex, ifName, cwsLineStatAlarmStatus	This trap is sent when a SONET line layer encounters a statistical alarm.
cwSonetPathStatAlarm	60110	ifIndex, ifName, cwsPathStatAlarmStatus	This trap is sent when a SONET path layer encounters a statistical alarm.
cwSonetApsEnable	60121	cwTrapIndex, csApsProtectionIndex, csApsActiveLine, ifName	This trap is sent when the APS feature is enabled on a SONET line.
cwSonetApsDisable	60122	cwTrapIndex, csApsProtectionIndex, csApsActiveLine, ifName	This trap is sent when APS feature is disabled on a SONET line.
cwSonetApsLineFailure	60123	cwTrapIndex, csApsProtectionIndex, csApsActiveLine, csApsLineFailureCode, ifName	This trap is sent when the SONET APS line encountered an abnormal condition.
cwSonetApsLineSwitch	60124	cwTrapIndex, csApsProtectionIndex, csApsActiveLine, csApsLineSwitchReason, ifName	This trap is sent when the SONET line APS switch occurs.
cwSonetApsLineSwitchFailure	60125	cwTrapIndex, csApsProtectionIndex, csApsActiveLine, csApsLineSwitchReason, ifName	This trap is sent when an abnormal condition occurred during the SONET APS switch.
cwSonetApsRedundantLine InAlarm	60126	cwTrapIndex, csApsProtectionIndex, csApsActiveLine, sonetSectionCurrentStatus, sonetLineCurrentStatus, sonetPathCurrentStatus, ifName	This trap is sent when the SONET APS redundant line is not in service.
cwSonetApsRedundantLine Clear	60127	cwTrapIndex, csApsProtectionIndex, csApsActiveLine, sonetSectionCurrentStatus, sonetLineCurrentStatus, sonetPathCurrentStatus, ifName	This trap is sent when the SONET APS redundant line alarm has been cleared.
cwSonetApsFailureClear	60128	cwTrapIndex, csApsProtectionIndex, csApsActiveLine, csApsLineFailureCode, ifName	This trap is sent when the SONET APS line failure has been cleared.
cwSonetApsConfigChange	60129	cwTrapIndex, csApsProtectionIndex, csApsActiveLine, ifName	This trap is sent when the SONET APS configuration parameters changes, for example, if signal degrade parameter changes.
cwSonetApsModeMismatch	60130	cwTrapIndex, csApsProtectionIndex, csApsActiveLine, ifName	This trap is sent when the Sonet APS architecture mode on the two ends of the APS pair is different. This mismatch does not cause an APS failure, the mode on one end is automatically changed to match the other end.
cwSonetApsModeMismatch Clear	60131	cwTrapIndex, csApsProtectionIndex, csApsActiveLine, ifName	This trap is sent when the Sonet APS architecture mode mismatch is cleared.

DS3 Line

DS3 Line related traps are presented in Table 14-2.

Note   All mandatory trap varbinds are described inTable 14-6. For a description of each miscellaneous trap varbind, see Table 14-7.

Table 14-2: DS3 Line Related Traps

Trap Name	Trap No.	Specific-Varbinds	Description
cwDs3LineUp	60151	ifIndex, ifName	This trap is sent when a ds3 line is enabled.
cwDs3LineDown	60152	ifIndex, ifName	This trap is sent when a ds3 line is disabled.
cwDs3LineConfigChange	60153	ifIndex, ifName	This trap is sent when a ds3 line goes through any configuration change.
cwDs3LineInAlarm	60154	ifIndex, ifName, dsx3LineStatus	This trap is sent when the ds3 line goes into alarm. The alarm status bitmap is one of the varbinds of the trap.
cwDs3LineNoAlarm	60155	ifIndex, ifName, dsx3LineStatus	This trap is sent when a ds3 line alarm is cleared.
cwDs3LineLpbkEnable	60156	ifIndex, ifName, dsx3LineStatus	This trap is sent when loopback is enabled on a ds3 line.
cwDs3LineLpbkDisable	60157	ifIndex, ifName, dsx3LineStatus	This trap is sent when loopback is disabled on SONET line.
cwDs3StatAlarm	60158	ifIndex, ifName, cds3LineStatisticalAlarmState	This trap is sent when a ds3 line encounters a statistical alarm.
cwDs3PlcpInAlarm	60159	ifIndex, ifName, cds3PlcpLineAlarmState	This trap is sent when a ds3 Plcp line encounters an alarm.
cwDs3PlcpNoAlarm	60160	ifIndex, ifName, cds3PlcpLineAlarmState	This trap is sent when a ds3 Plcp alarm is cleared.
cwDs3PlcpStatInAlarm	60161	ifIndex, ifName, cds3PlcpLineStatistical AlarmState	This trap is sent when a ds3 Plcp line encounters a statistical alarm.

ATM Line Related Traps

ATM Line Related traps are presented in Table 14-3.

Note   All mandatory trap varbinds are described in Table 14-6. For a description of each miscellaneous trap varbind, see Table 14-7.

Table 14-3: ATM Line Related Traps

Trap Name	Trap No.	Specific-Varbinds	Description
cwAtmPhyInAlarm	60371	ifIndex, ifName	This trap is sent when physical ATM cell layer loss of cell delineation occured.
cwAtmPhyNoAlarm	60372	ifIndex, ifName	This trap is sent when physical ATM cell layer loss of cell delineation alarm cleared.
cwAtmPhyConfigChange	60373	ifIndex, ifName	This trap is sent when ATM cell layer configuration changes.

Virtual Interface Related Traps

The Virtual Interface related traps are presented in Table 14-4.

Note   All mandatory trap varbinds are described inTable 14-6. For a description of each miscellaneous trap varbind, see Table 14-7.

Table 14-4: Virtual Interface Related Traps

Trap Name	Trap No.	Specific-Varbinds	Description
cwAtmIfAdd	60351	ifIndex, ifName, caviFileId	This trap is sent when an ATM port is deleted.
cwAtmIfDelete	60352	ifIndex, ifName	This trap is sent when an ATM port is deleted.
cwAtmIfUp	60353	ifIndex, ifName	This trap is sent when an ATM port is enabled.
cwAtmIfDown	60354	ifIndex, ifName	This trap is sent when an ATM port is disabled.
cwAtmIfConfigChange	60355	ifIndex, ifName	This trap is sent when an ATM port configuration changes.
cwAtmIfSctFileAlarm	60356	ifIndex, ifName, caviFileId	This trap is sent when the SCT file associated with an ATM port is detected to be missing or corrupted.
cwAtmIfSctFileNoAlarm	60357	ifIndex, ifName	This trap is sent when the ATM port comes out of the failed state, caused because of a corrupted/missing SCT file.
cwCardIngSctFileAlarm	60358	ifIndex, cwmIngressSCTFileId	This trap is sent when the ingress SCT file for a card is detected as missing or corrupted on a switchover.
cwCardIngSctFileNoAlarm	60359	ifIndex, cwmIngressSCTFileId	Card ingress SCT file alarm cleared.
cwCardIngSctFileIdChange	60360	ifIndex, cwmIngressSCTFileId	Card ingress SCT file id is changed.

Connection Related Traps

Connection related traps are presented in Table 14-5.

Note   All mandatory trap varbinds are described inTable 14-6. For a description of each miscellaneous trap varbind, see Table 14-7.

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Table 14-5: Connection Related Traps

Trap Name	Trap No.	Specific-Varbinds	Description
cwaChanAdd	60301	ifIndex, ifName, cwaChanLocalVpi, cwaChanLocalVci, cwaChanVpcFlag, cwaChanIdentifier, cwaChanUploadCounter	This trap is sent when a channel gets added.
cwaChanDelete	60302	ifIndex, ifName, cwaChanLocalVpi, cwaChanLocalVci, cwaChanVpcFlag, cwaChanIdentifier, cwaChanUploadCounter	This trap is sent when a channel gets deleted.
cwaChanActive	60303	ifIndex, ifName, cwaChanLocalVpi, cwaChanLocalVci, cwaChanVpcFlag, cwaChanIdentifier, cwaChanUploadCounter	This trap is sent when a channel gets added or modified.
cwaChanFail	60304	ifIndex, ifName, cwaChanLocalVpi, cwaChanLocalVci, cwaChanVpcFlag, cwaChanIdentifier, cwaChanAlarmState, cwaChanEgressXmtState, cwaChanEgressRcvState, cwaChanIngressXmtState, cwaChanIngressRcvState	This trap is sent when there is a channel failure.
cwaChanConfigChange	60305	ifIndex, ifName, cwaChanLocalVpi, cwaChanLocalVci, cwaChanVpcFlag, cwaChanIdentifier, cwaChanUploadCounter	This trap is sent when channel parameters are changed.
cwaChanMultipleChanInAlarms	60306	none	This trap is sent when many channels are in alarm state.

Mandatory Trap Varbinds

Table 14-6 lists the trap variables (varbinds) in each trap generated by the switch. Each of these varbinds, in the order given, is available for each trap generated.

Table 14-6: Mandatory Trap Varbinds

Varbind	Data Type	Contents
lastSequenceNumber	INTEGER	Contains the sequence number assigned to the trap. This can be used by Network Management System (NMS) applications to implement a Robust Trap Mechanism.
sysName	OctetString	Contains the node name of the switch.
entPhysicalContainedIn	INTEGER(0..2147483647)	Contains the chassis number into which the module is connected.
entPhysicalParentRelPos	INTEGER(-1..2147483647)	Contains the physical slot number to into which the module is connected.
entPhysicalVendorType	ObjectID	Contains the type of module for which the trap is generated.
moduleTrapAlarm Severity	INTEGER (enumeration)	Contains the alarm severity of the trap.
genericTimeStamp	OctetString(1..30)	Contains the time when the trap is generated.

Trap-Specific Varbinds

Table 14-7 lists the other trap varbinds.

Note   These trap varbinds are not available for all the traps.

Table 14-7: Trap-Specific Varbinds

Varbind	Data Type	Contents
ifIndex	Integer32(1..2147483647)	Specifies a unique value, greater than zero, for each interface. It is recommended that values are assigned starting with one.
ifName	OctetString(0..255)	Specifies the textual name of the interface.
sonetSectionCurrentStatus	Integer32(1..6)	Indicates the section status of the interface.
sonetLineCurrentStatus	Integer32(1..6)	Indicates the line status of the interface.
sonetPathCurrentStatus	Integer32(1..62)	Indicates the path status of the interface
dsx3LineStatus	INTEGER(1..4095)	Indicates the line status of the interface. It is used for loopback state information and failure state information.
csApsProtectionIndex	Integer32(1..2147483647)	Indicates the protection line becomes an active line when an APS switch occurs (APS switch can occur because of a failure on the working line).
csApsActiveLine	INTEGER(enumeration)	Indicates which line is currently active.
csApsLineFailureCode	INTEGER(enumeration)	Specifies the SONET APS line failure code, or the failure encountered by the APS line.
cssTraceFailure	INTEGER(enumeration)	Specifies the value of this object is set to true when the SONET section received trace does not match the cssTraceToExpect.
cspTraceFailure	INTEGER(enumeration)	Sets the value of this object to true when the trace received by the SONET Path does not match the cspTraceToExpect.
csApsLineSwitchReason	INTEGER(enumeration)	When the working line on one end fails, its other end is told to do an APS switch.
cds3PlcpLineAlarmState	Gauge32	Specifies a bitmap of the DS3 Line Alarms. A value of zero for this object indicates no alarms.
cds3PlcpLineStatisticalAlarmState	Gauge32	Specifies a bitmap of the DS3 PLCP Line Statistical Alarms.
cds3LineStatisticalAlarmState	Gauge32(0..2147483647)	Specifies a bitmap of the DS3 Line Statistical alarms.
caviFileId	Gauge32	Determines the ID of the file that holds module specific configuration parameters for this ATM Virtual interface.
cwmIngressSCTFileId	Gauge32(0..255)	Defines the file ID of the Service Class Template (SCT) file.
cwsLineStatAlarmStatus	Gauge32	Indicates the status of the SONET line.
cwsPathStatAlarmStatus	Gauge32	Indicates the status of the interface. The cwsPathStatAlarmStatus is a bit map represented as a sum, therefore, it can represent multiple defects simultaneously.
cwTrapIndex	Integer32(0..2147483647)	Contains the value that is indexed to any table
cwaChanLocalVpi	Gauge32(0..4095)	Identifies the internal VPI assigned to a local endpoint by the switch.
cwaChanLocalVci	Gauge32(0..65535)	Identifies the internal VCI assigned to a local endpoint by the switch.
cwaChanVpcFlag	INTEGER (enumeration)	Identifies whether or not there is a VP/VC endpoint.
cwaChanIdentifier	Gauge32	Represents a RESOURCE at the switch that has been assigned for this connection (identified by cwaChanVpi and cwaChanVci).
cwaChanUploadCounter	Gauge32	Tracks the number of configuration changes that happen on a cwaChanIdentifier.
cwaChanAlarmState	INTEGER (enumeration)	Defines the alarms associated with an endpoint.
cwaChanEgressXmtState	INTEGER	Specifies the state of the transmit portion of the endpoint in the egress direction.
cwaChanEgressRcvState	INTEGER	Specifies the state of the receive portion of the endpoint in the egress direction.
cwaChanIngressXmtState	INTEGER	Specifies the state of the transmit portion of the endpoint in the ingress direction.
cwaChanIngressRcvState	INTEGER	Specifies the state of the receive portion of the endpoint in the ingress direction.

Posted: Fri Sep 15 11:00:21 PDT 2000
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