Class CIM_SNMPTrapIndication
extends CIM_ProcessIndication

A concrete class for mapping an SNMP Trap to CIM based on the IETF RFC 1157. The usefulness of this class is to describe common trap semantics. But, a complete understanding of any trap data received relies on the Indicaton recipient having access to the sender's MIB. Understanding can be improved by mapping the SNMP domain to CIM, and using CIM LifeCycle and standard subclasses of CIM_ProcessIndication.

Table of Contents
Hierarchy
Direct Known Subclasses
Class Qualifiers
Class Properties
Class Methods


Class Hierarchy

CIM_Indication
   |
   +--CIM_ProcessIndication
   |
   +--CIM_SNMPTrapIndication

Direct Known Subclasses

Class Qualifiers

NameData TypeValue
DescriptionstringA concrete class for mapping an SNMP Trap to CIM based on the IETF RFC 1157. The usefulness of this class is to describe common trap semantics. But, a complete understanding of any trap data received relies on the Indicaton recipient having access to the sender's MIB. Understanding can be improved by mapping the SNMP domain to CIM, and using CIM LifeCycle and standard subclasses of CIM_ProcessIndication.
Indicationbooleantrue
UMLPackagePathstringCIM::Event
Versionstring2.7.0

Class Properties

Local Class Properties

NameData TypeDefault ValueQualifiers
NameData TypeValue
AgentAddressstring
DescriptionstringAddress of the object generating the trap.
MappingStringsstringPDU.IETF|RFC1157-TRAP-PDU.agent-addr
Enterprisestring
DescriptionstringType of object generating the trap.
MappingStringsstringPDU.IETF|RFC1157-TRAP-PDU.enterprise
GenericTrapuint16
DescriptionstringAn enumerated value that describes the generic trap type: - The coldStart(0) trap signifies that the sending protocol entity is reinitializing itself such that the agent's configuration or the protocol entity implementation may be altered. - The warmStart(1) trap signifies that the sending protocol entity is reinitializing itself such that neither the agent configuration nor the protocol entity implementation is altered. - The linkDown(2) trap signifies that the sending protocol recognizes a failure in one of the communication links represented in the agent's configuration. The Trap-PDU of type linkDown contains as the first element of its variable-bindings the name and value of the ifIndex instance for the affected interface. - The linkUp(3) trap signifies that the sending protocol entity recognizes that one of the communication links represented in the agent's configuration has come up. The Trap-PDU of type linkUp contains as the first element of its variable-bindings, the name and value of the ifIndex instance for the affected interface. - An authenticationFailure(4) trap signifies that the sending protocol entity is the adressee of a protocol message that was not properly authenticated. While implementations of SNMP must be capable of generating this trap, they must also be capable of suppressing the emission of such traps via an implementation- specific mechanism. - An egpNeighborLoss(5) trap signifies that an EGP neighbor for whom the sending protocol entity was an EGP peer has been marked as down and the peer relationship no longer pertains. The Trap-PDU of type egpNeighborLoss contains as the first element of its variable-bindings, the name and value of the egpNeighAddr instance for the affected neighbor. - An enterpriseSpecific(6) trap signifies that the sending protocol entity recognizes that some enterprise-specific event has occurred. The specific-trap field identifies the particular trap which occurred.
MappingStringsstringPDU.IETF|RFC1157-TRAP-PDU.generic-trap
ValueMapstring0, 1, 2, 3, 4, 5, 6
ValuesstringCold Start, Warm Start, Link Down, Link Up, Authentication Failure, EGP Neighbor Loss, Enterprise Specific
SpecificTrapuint32
DescriptionstringSpecific trap code.
MappingStringsstringPDU.IETF|RFC1157-TRAP-PDU.specific-trap
TimeStampdatetime
DescriptionstringTime elapsed between the last (re)intialization of the managed entity and the generation of the trap.
MappingStringsstringPDU.IETF|RFC1157-TRAP-PDU.time-stamp
VarBindNamesstring[]
ArrayTypestringIndexed
DescriptionstringObject naming information (an OID) from the 'variable binding' portion of the Trap. This array is correlated with the VarBindSyntaxes and VarBindValues arrays. Each entry is related to the entries in the other arrays, that are located at the same index. In this way, the variable binding's name/syntax/value tuple can be constructed.
MappingStringsstringPDU.IETF|RFC1157-TRAP-PDU.variable-bindings
ModelCorrespondencestringCIM_SNMPTrapIndication.VarBindSyntaxes, CIM_SNMPTrapIndication.VarBindValues
VarBindSyntaxesuint16[]
ArrayTypestringIndexed
DescriptionstringObject syntax information (defined as an enumerated value) from the 'variable binding' portion of the Trap. This array is correlated with the VarBindNames and VarBindValues arrays. Each entry is related to the entries in the other arrays, that are located at the same index. In this way, the variable binding's name/syntax/value tuple can be constructed.
MappingStringsstringPDU.IETF|RFC1157-TRAP-PDU.variable-bindings
ModelCorrespondencestringCIM_SNMPTrapIndication.VarBindNames, CIM_SNMPTrapIndication.VarBindValues
ValueMapstring1, 2, 3, 4, 5, 6, 7, 8
ValuesstringInteger, OctetString, ObjectIdentifier, NetworkAddress, Counter, Gauge, TimeTicks, Opaque
VarBindValuesstring[]
ArrayTypestringIndexed
DescriptionstringAn OctetString representing object value information from the 'variable binding' portion of the Trap. This array is correlated with the VarBindNames and VarBindSyntaxes arrays. Each entry is related to the entries in the other arrays, that are located at the same index. In this way, the variable binding's name/syntax/value tuple can be constructed.
MappingStringsstringPDU.IETF|RFC1157-TRAP-PDU.variable-bindings
ModelCorrespondencestringCIM_SNMPTrapIndication.VarBindNames, CIM_SNMPTrapIndication.VarBindSyntaxes
OctetStringbooleantrue

Inherited Properties

NameData TypeClass Origin
IndicationFilterNamestringCIM_Indication
IndicationIdentifierstringCIM_Indication
IndicationTimedatetimeCIM_Indication
OtherSeveritystringCIM_Indication
PerceivedSeverityuint16CIM_Indication
SequenceContextstringCIM_Indication
SequenceNumbersint64CIM_Indication
CorrelatedIndicationsstring[]CIM_Indication

Class Methods