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Attribute Name	Type	Mult.	Stereotypes	Description	Rationale
vnfInstanceId	Identifier	1	Experimental OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	identifier of the VNF instance
vnfInstanceName	String	1..*	Experimental OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	name of the VNF instance. Multiple names are possible.
vnfProductName	String	0..1	Experimental OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	name to identify the VNF Product, invariant for the VNF Product lifetime
description	invalid	0..1	Experimental OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	description of the VNF instance
vnfProvider	invalid	1	Experimental OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	provider of the VNF model
vnfdId	Identifier	1	Experimental OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	identifier of the VNF model
vnfdVersion	String	1	Experimental OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	version of the VNF model
vnfSoftwareVersion	String	1	Experimental OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	Software version of the VNF. This is changed when there is any change to the software that is included in the VNF package
onboardedVnfPkgInfoId	Identifier	1	Experimental OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	identifier of the specific VNF package on which the VNF instance is based
availabilityZone	invalid	1	Experimental OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	availability zone information of the VNF instance
operationalStatus	OperationalStatus	0..1	Experimental OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	indicator for whether the resource is considered operational. Valid values are in-service-path and out-of-service-path.
orchestrationStatus	OrchestrationStatus	1	Experimental OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	whether the VNF instance is instantiated
oamlpv4Address	~~invalid~~ IpAddress	0..1	Experimental OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	oam ip address, ipv4
oamlpv6Address	~~invalid~~ IpAddress	0..1	Experimental OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	oam ip address, ipv6
instantiatedVnfInfo	invalid	0..1	Experimental OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	information specific to an instantiated VNF instance, e.g., vm information
inMaint	Boolean	0..1	Experimental OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	whether the VNF instance is in maintenance mode, if yes, DCAE will not observe alarms/traps, etc.
isClosedLoopDisabled	Boolean	0..1	Experimental OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	whether closed loop function is enabled
encryptedAccessFlag	Boolean	0..1	Experimental OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	whether this VNF is accessed using SSH
vnfConfigurableProperty	invalid	0..1	Experimental OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	indicator for whether autoHeal and autoScale is enabled
nfNamingCode	String	1	Experimental OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	String assigned to this model used for naming purpose.
vnfNamingPolicyId	String	1	Experimental OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	Identifier of the policy which has the naming logic for this VNF instance
vnfHomingPolicyId	String	1	Experimental OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	Identifier of the policy which provides homing conditions.
nfType	String	1	Experimental OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	Generic description of the type of network function
nfFunction	String	1	Experimental OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	English description of network function that the specific VNF deployment is providing.
nfRole	String	1	Experimental OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	Role in the network this model will be providing
closedLoopStatus	ClosedLoopStatus	1	Experimental OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	Whether closed loop capabilities are enabled for this or not.
_nfc (vnfcinstance)	Vnfc	1..*	Experimental OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	Relatonship to the NF components that are part of this VNF.
_vnfd	Vnfd	1	Experimental OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	Relationship to the VNF descriptor
_vnfvirtuallink	VnfVirtualLink	0..*	Experimental OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	Relationship to VnfVirtualLink		veVnfmVnfInterface	String	0..1	OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY IP address between VNF and VNFM.	This is used to describe IP address when VFC needs to communicate with VNF for mainly, management information, and IP address will be provided by network elements.

Class: Vdu

Attribute Name	Type	Mult.	Stereotypes	Description	Rationale
vduId	Identifier	1	Preliminary OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	Unique identifier of this Vdu in VNFD.
name	String	1	Preliminary OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	Human readable name of the Vdu.
description	String	1	Preliminary OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	Human readable description of the Vdu.
bootOrder	KeyValuePair	0..*	Preliminary OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	Boot order of valid boot devices. NOTE: If no boot order is defined the default boot order defined in the VIM or NFVI shall be used.
nfviConstraint	KeyValuePair	0..*	Preliminary OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	Describes constraints on the NFVI for the VNFC instance(s) created from this Vdu. For example, aspects of a secure hosting environment for the VNFC instance that involve additional entities or processes. NOTE: These are constraints other than stipulating that a VNFC instance has access to a certain resource, as a prerequisite to instantiation. The attributes virtualComputeDesc and virtualStorageDesc define the resources required for instantiation of the VNFC instance.
monitoringParameter	MonitoringParameter	0..*	Preliminary OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	Defines the virtualised resources monitoring parameters on VDU level.
injectFiles	String	0..*	Preliminary OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	Describes the information (e.g. URL) about the scripts, config drive metadata, etc. which can be used during Vdu booting process.
configurableProperties	VnfcConfigurableProperties	1	Preliminary OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	Describes the configurable properties of all VNFC instances based on this VDU.
_vduCpd	VduCpd	1	Preliminary OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	Describes network connectivity between a VNFC instance (based on this Vdu) and an Virtual Link (VL).
_virtualComputeDesc	VirtualComputeDesc	1..*	Preliminary OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	Describes CPU, Memory and acceleration requirements of the Virtualisation Container realising this Vdu.
_virtualStorageDesc	VirtualStorageDesc	0..*	Preliminary OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	Describes storage requirements for a VirtualStorage instance attached to the virtualisation container created from virtualComputeDesc defined for this Vdu.
_swImageDesc	SwImageDesc	0..1	Preliminary OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	Describes the software image which is directly loaded on the virtualisation container realising this Vdu. NOTE: More software images can be attached to the virtualisation container using VirtualStorage resources.
~~_dependOn~~ _dependsOn	Vdu	0..*	OpenModelAttribute isInvariant: false valueRange: no range constraint support: MANDATORY	Specify instantiation priority and dependencies of VDU.	Each template will write the other VDUs that needed deployed before instantiating this VDU. When VDU A points to VDU B and C, it means need B and C instantiated first. If B needs D and E, then will deploy D and E in advance, utill finding no dependcy, namely the atomic ones. 0 means no dependency.

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Class: Vdu