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This model is based on the ETSI model defined in IFA014/IFA015 v2.4.4

Class Diagram

Classes

NSD - Network Service Descriptor

NSVirtualLinkDesc - Network Service Virtual Link Descriptor

Sapd - Service Access Point Descriptor

NsDf - Network Service Deployment Flavor

Vnffgd - VNF Forwarding Graph Descriptor

Pnfd - PNF Descriptor

Vnfd - VNF Descriptor

VnfExtCpd - VNF External CP Descriptor

Datatypes

MonitoredData

NsLifeCycleManagementScript

VirtualLinkDf

ServiceAvailabilityLevel

NsQos

ConnectivityType

Attribute Name

Type

Mult.

Access

Stereotypes

Description

layerProtocol

LayerProtocol

1

RW

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:  MANDATORY

 Identifies the protocol this VL gives access to (Ethernet, MPLS, ODU2, IPV4, IPV6, Pseudo-Wire).

 

 

flowPattern

String

0..1

RW

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:  MANDATORY

 Identifies the flow pattern of the connectivity (Line, Tree, Mesh).

 

 

SecurityParameters

The SecurityParameters contains the signature of a NSD, VLD, PNFD or VNFFGD instance together with information required to validate the signature.

 

Attribute Name

Type

Mult.

Access

Stereotypes

Description

signature

String

1

RW

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:  MANDATORY

 Provides the signature of the signed part of the descriptor.

 

 

algorithm

String

1

RW

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:  MANDATORY

 Identifies the algorithm used to compute the signature.

 

 

certificate

invalid

0..1

RW

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:  MANDATORY

 Provides a certificate or a reference to a certificate to validate the signature. NOTE: Cardinality of 0 corresponds to the case where the certificate is provided by means outside the NSD

 

 



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