Class Hierarchy
Class Attributes
Class Qualifiers
Properties
Methods
Associations in which the class can participate
Sub Profiling Summary
CIM_OSPFAreaConfiguration --> CIM_LogicalElement --> CIM_ManagedSystemElement --> CIM_ManagedElement --> [top]
Class Declaration Attributes Name Value SUPERCLASS CIM_LogicalElement NAME CIM_OSPFAreaConfiguration
Class CIM_OSPFAreaConfiguration Qualifiers Name Type Value From Class Version string 2.7.0 CIM_OSPFAreaConfiguration Description string Each OSPF router has an association to one or more OSPF areas. Into these areas, a router advertises summaries filtered by specific address ranges. This would natively be modeled as a ternary association (router/OSPFService to OSPFArea to RangeOfIPAddresses), which is problematic in some implementations. To get around this issue, the OSPFAreaConfiguration class is defined to act as a focal point to bring together the router (indicated as a ComputerSystem with an instance of OSPFService, associated to the AreaConfiguration using OSPFServiceConfiguration), the area (indicated as an OSPFArea, associated to the AreaConfiguration using AreaOfConfiguration) and the address ranges for advertising (indicated as instances of RangeOfIPAddresses, associated to the AreaConfiguration using RangesOfConfiguration). There would be an instance of OSPFAreaConfiguration for each connected area of a router/OSPFService. When network administrators want to control the advertisements of OSPF routers by filters, they first define the relevant ranges. In order for a router to handle a range, an instance of RangeOfIPAddresses MUST be associated to the relevant OSPFAreaConfiguration (using the relationship, RangesOf Configuration). The association between the range and area configuration contains a property defining the handling (EnableAdvertise) to allow or disallow advertisements in the range. Notes: - Because RangeOfIPAddresses is scoped by a System (via the HostedCollection association), an instance of RangeOfIPAddresses would be associated to an OSPFArea, satisfying this semantic. - This class is inherited from LogicalElement, because a suitable subclass ’ lower ’ in the inheritance hiearchy does not exist. CIM_OSPFAreaConfiguration Description string CIM_LogicalElement is a base class for all the components of a System that represent abstract system components, such as Files, Processes, or LogicalDevices. CIM_LogicalElement Description string CIM_ManagedSystemElement is the base class for the System Element hierarchy. Any distinguishable component of a System is a candidate for inclusion in this class. Examples of system components include: - software components such as application servers, databases, and applications - operating system components such as files, processes, and threads - device components such as disk drives, controllers, processors, and printers - physical components such as chips and cards. CIM_ManagedSystemElement Description string ManagedElement is an abstract class that provides a common superclass (or top of the inheritance tree) for the non-association classes in the CIM Schema. CIM_ManagedElement
Properties Name Type Value Qualifiers ClassOrigin InstanceID string Key
DescriptionCIM_OSPFAreaConfiguration StubDefaultCost uint32 Description
MappingStringsCIM_OSPFAreaConfiguration StubMetricType uint16 Description
ValueMap
Values
MappingStringsCIM_OSPFAreaConfiguration InstallDate datetime Description
MappingStringsCIM_ManagedSystemElement Name string Description
MaxLenCIM_ManagedSystemElement OperationalStatus uint16[] Description
ValueMap
Values
ArrayType
ModelCorrespondenceCIM_ManagedSystemElement StatusDescriptions string[] Description
ArrayType
ModelCorrespondenceCIM_ManagedSystemElement Status string Deprecated
Description
ValueMap
MaxLenCIM_ManagedSystemElement HealthState uint16 Description
ValueMap
ValuesCIM_ManagedSystemElement Caption string Description
MaxLenCIM_ManagedElement Description string Description CIM_ManagedElement ElementName string Description CIM_ManagedElement Property Qualifiers
Property InstanceID Qualifiers Name Type Value From Class Key boolean true CIM_OSPFAreaConfiguration Description string Within the scope of the instantiating Namespace, InstanceID opaquely and uniquely identifies an instance of this class. In order to ensure uniqueness within the NameSpace, the value of InstanceID SHOULD be constructed using the following ’ preferred ’ algorithm: < OrgID > : < OSPFService ID > < Area Configuration ID > where: < OrgID > and the remainder of the InstanceID are separated by a colon ’ : ’ , and where < OrgID > MUST include a copyrighted, trademarked or otherwise unique name that is owned by the business entity creating/defining the InstanceID, or is a registered ID that is assigned to the business entity by a recognized global authority. (This is similar to the < Schema Name > _ < Class Name > structure of Schema class names.) In addition, to ensure uniqueness < OrgID > MUST NOT contain a colon ( ’ : ’ ). When using this algorithm, the first colon to appear in InstanceID MUST appear between < OrgID > and the < OSPFService ID > . For DMTF defined instances, the ’ preferred ’ algorithm MUST be used, and the < OrgID > set to ’ CIM ’ . < OSPFService ID > and < Area Configuration ID > MUST specify vendor-unique identifiers for the OSPFService and AreaConfiguration. CIM_OSPFAreaConfiguration
Property StubDefaultCost Qualifiers Name Type Value From Class Description string This attribute contains the value of the default route that this router advertises into a stub area, see C.2 RFC 2328. CIM_OSPFAreaConfiguration MappingStrings string MIB.IETF|OSPF-MIB.ospfStubMetric CIM_OSPFAreaConfiguration
Property StubMetricType Qualifiers Name Type Value From Class Description string This attribute contains the type of metric advertised as a default route into a stub area, see 3. in RFC 1850. CIM_OSPFAreaConfiguration ValueMap string [See below.] CIM_OSPFAreaConfiguration Values string OSPF Metric
Comparable Cost
NonComparableCIM_OSPFAreaConfiguration MappingStrings string MIB.IETF|OSPF-MIB.ospfStubMetricType CIM_OSPFAreaConfiguration
Name Value 2 OSPF Metric 3 Comparable Cost 4 NonComparable
Property InstallDate Qualifiers Name Type Value From Class Description string A datetime value that indicates when the object was installed. Lack of a value does not indicate that the object is not installed. CIM_ManagedSystemElement MappingStrings string MIF.DMTF|ComponentID|001.5 CIM_ManagedSystemElement
Property Name Qualifiers Name Type Value From Class Description string The Name property defines the label by which the object is known. When subclassed, the Name property can be overridden to be a Key property. CIM_ManagedSystemElement MaxLen uint32 1024 CIM_ManagedSystemElement
Property OperationalStatus Qualifiers Name Type Value From Class Description string Indicates the current statuses of the element. Various operational statuses are defined. Many of the enumeration ’ s values are self-explanatory. However, a few are not and are described here in more detail. " Stressed " indicates that the element is functioning, but needs attention. Examples of " Stressed " states are overload, overheated, and so on. " Predictive Failure " indicates that an element is functioning nominally but predicting a failure in the near future. " In Service " describes an element being configured, maintained, cleaned, or otherwise administered. " No Contact " indicates that the monitoring system has knowledge of this element, but has never been able to establish communications with it. " Lost Communication " indicates that the ManagedSystem Element is known to exist and has been contacted successfully in the past, but is currently unreachable. " Stopped " and " Aborted " are similar, although the former implies a clean and orderly stop, while the latter implies an abrupt stop where the state and configuration of the element might need to be updated. " Dormant " indicates that the element is inactive or quiesced. " Supporting Entity in Error " indicates that this element might be " OK " but that another element, on which it is dependent, is in error. An example is a network service or endpoint that cannot function due to lower-layer networking problems. " Completed " indicates that the element has completed its operation. This value should be combined with either OK, Error, or Degraded so that a client can tell if the complete operation Completed with OK (passed), Completed with Error (failed), or Completed with Degraded (the operation finished, but it did not complete OK or did not report an error). " Power Mode " indicates that the element has additional power model information contained in the Associated PowerManagementService association. OperationalStatus replaces the Status property on ManagedSystemElement to provide a consistent approach to enumerations, to address implementation needs for an array property, and to provide a migration path from today ’ s environment to the future. This change was not made earlier because it required the deprecated qualifier. Due to the widespread use of the existing Status property in management applications, it is strongly recommended that providers or instrumentation provide both the Status and OperationalStatus properties. Further, the first value of OperationalStatus should contain the primary status for the element. When instrumented, Status (because it is single-valued) should also provide the primary status of the element. CIM_ManagedSystemElement ValueMap string [See below.] CIM_ManagedSystemElement Values string Unknown
Other
OK
Degraded
Stressed
Predictive Failure
Error
Non-Recoverable Error
Starting
Stopping
Stopped
In Service
No Contact
Lost Communication
Aborted
Dormant
Supporting Entity in Error
Completed
Power Mode
DMTF Reserved
Vendor ReservedCIM_ManagedSystemElement ArrayType string Indexed CIM_ManagedSystemElement ModelCorrespondence string CIM_ManagedSystemElement.StatusDescriptions CIM_ManagedSystemElement
Name Value 0 Unknown 1 Other 2 OK 3 Degraded 4 Stressed 5 Predictive Failure 6 Error 7 Non-Recoverable Error 8 Starting 9 Stopping 10 Stopped 11 In Service 12 No Contact 13 Lost Communication 14 Aborted 15 Dormant 16 Supporting Entity in Error 17 Completed 18 Power Mode .. DMTF Reserved 0x8000.. Vendor Reserved
Property StatusDescriptions Qualifiers Name Type Value From Class Description string Strings describing the various OperationalStatus array values. For example, if " Stopping " is the value assigned to OperationalStatus, then this property may contain an explanation as to why an object is being stopped. Note that entries in this array are correlated with those at the same array index in OperationalStatus. CIM_ManagedSystemElement ArrayType string Indexed CIM_ManagedSystemElement ModelCorrespondence string CIM_ManagedSystemElement.OperationalStatus CIM_ManagedSystemElement
Property Status Qualifiers Name Type Value From Class Description string A string indicating the current status of the object. Various operational and non-operational statuses are defined. This property is deprecated in lieu of OperationalStatus, which includes the same semantics in its enumeration. This change is made for 3 reasons: 1) Status is more correctly defined as an array. This definition overcomes the limitation of describing status using a single value, when it is really a multi-valued property (for example, an element might be OK AND Stopped. 2) A MaxLen of 10 is too restrictive and leads to unclear enumerated values. 3) The change to a uint16 data type was discussed when CIM V2.0 was defined. However, existing V1.0 implementations used the string property and did not want to modify their code. Therefore, Status was grandfathered into the Schema. Use of the deprecated qualifier allows the maintenance of the existing property, but also permits an improved definition using OperationalStatus. CIM_ManagedSystemElement ValueMap string [See below.] CIM_ManagedSystemElement MaxLen uint32 10 CIM_ManagedSystemElement
Name Value OK [none] Error [none] Degraded [none] Unknown [none] Pred Fail [none] Starting [none] Stopping [none] Service [none] Stressed [none] NonRecover [none] No Contact [none] Lost Comm [none] Stopped [none]
Property HealthState Qualifiers Name Type Value From Class Description string Indicates the current health of the element. This attribute expresses the health of this element but not necessarily that of its subcomponents. The possible values are 0 to 30, where 5 means the element is entirely healthy and 30 means the element is completely non-functional. The following continuum is defined: " Non-recoverable Error " (30) - The element has completely failed, and recovery is not possible. All functionality provided by this element has been lost. " Critical Failure " (25) - The element is non-functional and recovery might not be possible. " Major Failure " (20) - The element is failing. It is possible that some or all of the functionality of this component is degraded or not working. " Minor Failure " (15) - All functionality is available but some might be degraded. " Degraded/Warning " (10) - The element is in working order and all functionality is provided. However, the element is not working to the best of its abilities. For example, the element might not be operating at optimal performance or it might be reporting recoverable errors. " OK " (5) - The element is fully functional and is operating within normal operational parameters and without error. " Unknown " (0) - The implementation cannot report on HealthState at this time. DMTF has reserved the unused portion of the continuum for additional HealthStates in the future. CIM_ManagedSystemElement ValueMap string [See below.] CIM_ManagedSystemElement Values string Unknown
OK
Degraded/Warning
Minor failure
Major failure
Critical failure
Non-recoverable error
DMTF ReservedCIM_ManagedSystemElement
Name Value 0 Unknown 5 OK 10 Degraded/Warning 15 Minor failure 20 Major failure 25 Critical failure 30 Non-recoverable error .. DMTF Reserved
Property Caption Qualifiers Name Type Value From Class Description string The Caption property is a short textual description (one- line string) of the object. CIM_ManagedElement MaxLen uint32 64 CIM_ManagedElement
Property Description Qualifiers Name Type Value From Class Description string The Description property provides a textual description of the object. CIM_ManagedElement
Property ElementName Qualifiers Name Type Value From Class Description string A user-friendly name for the object. This property allows each instance to define a user-friendly name in addition to its key properties, identity data, and description information. Note that the Name property of ManagedSystemElement is also defined as a user-friendly name. But, it is often subclassed to be a Key. It is not reasonable that the same property can convey both identity and a user-friendly name, without inconsistencies. Where Name exists and is not a Key (such as for instances of LogicalDevice), the same information can be present in both the Name and ElementName properties. CIM_ManagedElement
Method Qualifiers
Parameters
Parameter Qualifiers