.. Copyright 2018 (China Mobile)
.. This file is licensed under the CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE
.. Full license text at https://creativecommons.org/licenses/by/4.0/legalcode

.. contents::
   :depth: 3
..

Class: VnfExtCpd/VnfExtCpDesc
=============================

+-------------------+-------------+------------------+-----------------+--------------------------+
| **Attribute Name**| **Type**    | **Multiplicity** | **Description** | **Applied Stereotypes**  |
+===================+=============+==================+=================+==========================+
| intCpd            | Identifier  | 0..1             | Reference       | support:                 |
|                   | (Reference  |                  | to the          | MANDATORY                |
|                   | to VduCpd)  |                  | internal        |                          |
|                   |             |                  | VDU CPD         |                          |
|                   |             |                  | which is        |                          |
|                   |             |                  | used to         |                          |
|                   |             |                  | instantiate     |                          |
|                   |             |                  | internal        |                          |
|                   |             |                  | CPs. These      |                          |
|                   |             |                  | internal        |                          |
|                   |             |                  | CPs are, in     |                          |
|                   |             |                  | turn,           |                          |
|                   |             |                  | exposed as      |                          |
|                   |             |                  | external        |                          |
|                   |             |                  | CPs defined     |                          |
|                   |             |                  | by this         |                          |
|                   |             |                  | external        |                          |
|                   |             |                  | CPD.            |                          |
+-------------------+-------------+------------------+-----------------+--------------------------+
| virtualNetw       | VirtualNetw | 0..N             | Specifies       | support:                 |
| orkInterfac       | orkInterfac |                  | requirement     | MANDATORY                |
| eRequiremen       | eRequiremen |                  | s               |                          |
| ts                | ts          |                  | on a            |                          |
|                   |             |                  | virtual         |                          |
|                   |             |                  | network         |                          |
|                   |             |                  | interface       |                          |
|                   |             |                  | realising       |                          |
|                   |             |                  | the CPs         |                          |
|                   |             |                  | instantiate     |                          |
|                   |             |                  | d               |                          |
|                   |             |                  | from this       |                          |
|                   |             |                  | CPD.            |                          |
|                   |             |                  |                 |                          |
|                   |             |                  | NOTE: In        |                          |
|                   |             |                  | case of         |                          |
|                   |             |                  | referencing     |                          |
|                   |             |                  | an intCpd       |                          |
|                   |             |                  | via its         |                          |
|                   |             |                  | identifier,     |                          |
|                   |             |                  | the             |                          |
|                   |             |                  | virtualNetw     |                          |
|                   |             |                  | orkInterfac     |                          |
|                   |             |                  | eRequiremen     |                          |
|                   |             |                  | ts              |                          |
|                   |             |                  | attribute       |                          |
|                   |             |                  | of the          |                          |
|                   |             |                  | referenced      |                          |
|                   |             |                  | intCpd          |                          |
|                   |             |                  | applies.        |                          |
+-------------------+-------------+------------------+-----------------+--------------------------+
| (inherited        |             |                  | All             |                          |
| attributes)       |             |                  | attributes      |                          |
|                   |             |                  | inherited       |                          |
|                   |             |                  | from Cpd.       |                          |
+-------------------+-------------+------------------+-----------------+--------------------------+