Network Service Virtual Link

  onap.datatypes.nfv.ConnectivityType:
    derived_from: tosca.datatypes.Root
    description: virtual link connectivity type
    properties:
      protocol:
        type: list
        required: true
        default: 
		  - ipv4
 		entry_schema:
          constraint: 
            -valid_values: [ethernet, mpls, odu2, ipv4, ipv6, pseudo-wire]
		
      flowPattern:
        type: string
        required: false
        default: line
        constraint: 
          -valid_values: [line, tree, mesh]

onap.datatypes.nfv.Qos:
  derived_from: tosca.datatypes.Root
  description: virtual link quality of service parameters
  properties:
    latency:
      type: float
      description: maximum latency in ms
      required: true
      constraints:
        greater_or_equal: 0
        
    packetDelayVariation:
      type: float
      description: maximum jitter in ms
      required: true

    packetLossRatio:
      type: float
      description: maximum packet loss ratio
      required: false
      constraints:
        greater_or_equal: 0

    priority:
      type: integer
      description: Specifies the priority level in case of congestion on the underlying physical link
      required: false

    bitrateRequired:
      type: onap.datatypes.nfv.Bitrate
      description: required bitrate
      required: true

    minBitrate:
      type: onap.datatypes.nfv.Bitrate
      description: min bitrate supported
      required: true

    maxBitrate:
      type: onap.datatypes.nfv.Bitrate
      description: max bitrate supported
      required: true

onap.datatypes.nfv.Bitrate:
  derived_from: tosca.datatypes.Root
  description: link bit rate
  properties:
    root:
      type: float
      description: throughput of the link
      required: true
      constraints:
        greater_or_equal: 0
        
    leaf:
      type: float
      description: throughput of the leaf connection
      required: false
      constraints:
        greater_or_equal: 0

onap.datatypes.nfv.ServiceAvailability:
  derived_from: tosca.datatypes.Root
  description: service availability 
  properties:
    Level:
      type: float
      description: service availability levels
      required: true
      constraints:
        - valid_values: [ Level1, Level2, Level3 ]