Class CIM_PassThroughModule
extends CIM_LogicalModule

A device that is a replacement for physical cables and allows internal network physical ports in a chassis or rack to be made accessible from the external network. This may a fixed internal port to external port relationship, or a configurable mapping of internal ports to output ports via a cross-point switching function. The mapping between an internal and external port is modeled using the InternalPorts and ExternalPorts array properties. Corresponding array indices of the InternalPorts and ExternalPorts properties shall contain the port number of the internal port and external port, respectively in a mapping pair. Usage of this class is appropriate when modeling a simple n x n pass through module where the protocols supported by the module are not the target of management. Implementations wishing to enable management of the network function should instrument the appropriate device and network models. The tie into the device and network models is accomplished by correlating the port numbers in this class' internal and external port arrays with CIM_NetworkPort's PortNumber property. The following is an example of how this class could be used: For a given instance, the value of NumberOfPorts is 3. This indicates that there are 3 internal ports and 3 external ports. Internal port 2 is mapped to external port 3. Internal ports 1 and 3 are not mapped to an external port. External ports 1 and 2 are not mapped to internal ports. For this instance the length of the InternalPorts and ExternalPorts arrays shall both be one. The first array position in InternalPortshall contain the value 2. The first array position in ExternalPorts shall contain the value 3.

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

Name	Data Type	Value
Description	string	A device that is a replacement for physical cables and allows internal network physical ports in a chassis or rack to be made accessible from the external network. This may a fixed internal port to external port relationship, or a configurable mapping of internal ports to output ports via a cross-point switching function. The mapping between an internal and external port is modeled using the InternalPorts and ExternalPorts array properties. Corresponding array indices of the InternalPorts and ExternalPorts properties shall contain the port number of the internal port and external port, respectively in a mapping pair. Usage of this class is appropriate when modeling a simple n x n pass through module where the protocols supported by the module are not the target of management. Implementations wishing to enable management of the network function should instrument the appropriate device and network models. The tie into the device and network models is accomplished by correlating the port numbers in this class' internal and external port arrays with CIM_NetworkPort's PortNumber property. The following is an example of how this class could be used: For a given instance, the value of NumberOfPorts is 3. This indicates that there are 3 internal ports and 3 external ports. Internal port 2 is mapped to external port 3. Internal ports 1 and 3 are not mapped to an external port. External ports 1 and 2 are not mapped to internal ports. For this instance the length of the InternalPorts and ExternalPorts arrays shall both be one. The first array position in InternalPortshall contain the value 2. The first array position in ExternalPorts shall contain the value 3.
UMLPackagePath	string	CIM::Device::Controller
Version	string	2.22.0

Class Properties

Local Class Properties

Name	Data Type	Default Value	Qualifiers
Name	Data Type	Default Value	Name	Data Type	Value
IsProgrammable	boolean	false
IsProgrammable	boolean	false	Description	string	Boolean indicating if the port assignments on this switch are software programmable or not.
NumberOfPorts	uint16
NumberOfPorts	uint16		Description	string	A PassThroughModule is a simple module with 1-1 correspondence between internal and external ports. This number represents the number of external ports. By virtue of there being a 1-1 correspondence of ports, it also represents the number of internal ports. The ports are numbered 1 through N.
ExternalPorts	uint16[]
			ArrayType	string	Indexed
			Description	string	An indexed array containing the external ports. Corresponding internal ports are in the InternalPorts array. Only external ports which are mapped to an internal port shall appear in the array.
			ModelCorrespondence	string	CIM_PassThroughModule.InternalPorts, CIM_NetworkPort.PortNumber
InternalPorts	uint16[]
			ArrayType	string	Indexed
			Description	string	An indexed array containing the internal port numbers. Corresponding external ports are in the ExternalPorts array. Only internal ports which are mapped to an external port shall appear in the array.
			ModelCorrespondence	string	CIM_PassThroughModule.ExternalPorts, CIM_NetworkPort.PortNumber
LinkTechnologies	uint16[]
			ArrayType	string	Indexed
			Description	string	An enumeration of the link technologies that can be passed- through by this device. When set to 1 ("Other"), the property OtherLinkTechnologies contains string descriptions of the alternative link types.
			ModelCorrespondence	string	CIM_PassThroughModule.OtherLinkTechnologies
			ValueMap	string	0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12..32767, 32768..65535
			Values	string	Unknown, Other, Ethernet, IB, FC, FDDI, ATM, Token Ring, Frame Relay, Infrared, BlueTooth, Wireless LAN, DMTF Reserved, Vendor Specified
OtherLinkTechnologies	string[]
			ArrayType	string	Indexed
			Description	string	An array of string values describing the supported technologies when an entry in the LinkTechnologies array is set to 1, "Other".
			ModelCorrespondence	string	CIM_PassThroughModule.LinkTechnologies

Inherited Properties

Name	Data Type	Class Origin
AllocationState	string	CIM_LogicalDevice
Availability	uint16	CIM_LogicalDevice
Caption	string	CIM_ManagedElement
CommunicationStatus	uint16	CIM_ManagedSystemElement
CreationClassName	string	CIM_LogicalDevice
Description	string	CIM_ManagedElement
DetailedStatus	uint16	CIM_ManagedSystemElement
DeviceID	string	CIM_LogicalDevice
ElementName	string	CIM_ManagedElement
EnabledDefault	uint16	CIM_EnabledLogicalElement
EnabledState	uint16	CIM_EnabledLogicalElement
ErrorCleared	boolean	CIM_LogicalDevice
ErrorDescription	string	CIM_LogicalDevice
Generation	uint64	CIM_ManagedElement
HealthState	uint16	CIM_ManagedSystemElement
InstallDate	datetime	CIM_ManagedSystemElement
InstanceID	string	CIM_ManagedElement
LastErrorCode	uint32	CIM_LogicalDevice
LocationIndicator	uint16	CIM_LogicalDevice
LogicalModuleType	uint16	CIM_LogicalModule
MaxQuiesceTime	uint64	CIM_LogicalDevice
ModuleNumber	uint16	CIM_LogicalModule
Name	string	CIM_ManagedSystemElement
OperatingStatus	uint16	CIM_ManagedSystemElement
OtherEnabledState	string	CIM_EnabledLogicalElement
OtherLogicalModuleTypeDescription	string	CIM_LogicalModule
PowerManagementSupported	boolean	CIM_LogicalDevice
PowerOnHours	uint64	CIM_LogicalDevice
PrimaryStatus	uint16	CIM_ManagedSystemElement
RequestedState	uint16	CIM_EnabledLogicalElement
Status	string	CIM_ManagedSystemElement
StatusInfo	uint16	CIM_LogicalDevice
SystemCreationClassName	string	CIM_LogicalDevice
SystemName	string	CIM_LogicalDevice
TimeOfLastStateChange	datetime	CIM_EnabledLogicalElement
TotalPowerOnHours	uint64	CIM_LogicalDevice
TransitioningToState	uint16	CIM_EnabledLogicalElement
AdditionalAvailability	uint16[]	CIM_LogicalDevice
AvailableRequestedStates	uint16[]	CIM_EnabledLogicalElement
IdentifyingDescriptions	string[]	CIM_LogicalDevice
OperationalStatus	uint16[]	CIM_ManagedSystemElement
OtherIdentifyingInfo	string[]	CIM_LogicalDevice
PowerManagementCapabilities	uint16[]	CIM_LogicalDevice
StatusDescriptions	string[]	CIM_ManagedSystemElement

Class Methods

Local Class Methods

AssignPorts (uint32)

Method Qualifiers (AssignPorts)

Name	Data Type	Value
Description	string	If the switch is software programmable, then this method is called to assign an internal port to an external port. If 0 is returned, the requested status of the mapping of InternalPort and ExternalPort is in effect. That is, an attempt to unmap two ports that are not mapped to any other ports or an attempt to map two ports which are already mapped to each other shall return 0, because the resultant state of the mapping is equivalent to the client request. For a mapping operation, if either target port is already mapped to a different port, the implementation shall first unmap it. An attempt to unmap two ports that are not mapped to each other shall fail with an error of "Not Mapped".
ValueMap	string	0, 1, 2, 3, 4, 5..32767, 32768..65535
Values	string	Completed with No Error, Not Supported, Unknown/Unspecified Error, Busy, Not Mapped, DMTF Reserved, Vendor Reserved

Method Parameters (AssignPorts)

Name	Type	Qualifiers
Name	Type	Name	Data Type	Value
ExternalPort	uint16
		Description	string	The mapping for this external port shall be updated.
		IN	boolean	true
InternalPort	uint16
		Description	string	The mapping for this internal port shall be updated.
		IN	boolean	true
Mapped	boolean
		Description	string	Boolean indicating if the ports are to be unmapped or mapped. If "True", InternalPorts and ExternalPorts shall be updated to contain a mapping of InternalPort to ExternalPort. If "False", InternalPorts and ExternalPorts shall be updated to remove the mapping if one exists.
		IN	boolean	true

Inherited Class Methods

Name	Return Type	Class Origin
EnableDevice	uint32	CIM_LogicalDevice
OnlineDevice	uint32	CIM_LogicalDevice
QuiesceDevice	uint32	CIM_LogicalDevice
RequestStateChange	uint32	CIM_EnabledLogicalElement
Reset	uint32	CIM_LogicalDevice
RestoreProperties	uint32	CIM_LogicalDevice
SaveProperties	uint32	CIM_LogicalDevice
SetPowerState	uint32	CIM_LogicalDevice

Class CIM_PassThroughModuleextends CIM_LogicalModule

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

Class Hierarchy

Direct Known Subclasses

Class Qualifiers