draft-ietf-teas-actn-vn-yang-05.txt   draft-ietf-teas-actn-vn-yang-06.txt 
TEAS Working Group Y. Lee (Editor) TEAS Working Group Y. Lee (Editor)
Internet Draft Futurewei Internet Draft Futurewei
Intended Status: Standard Track Intended Status: Standard Track
Expires: December 13, 2019 D. Dhody (Editor) Expires: January 5, 2020 D. Dhody (Editor)
Huawei Huawei
D. Ceccarelli D. Ceccarelli
Ericsson Ericsson
I. Bryskin I. Bryskin
Futurewei Futurewei
B. Yoon B. Yoon
ETRI ETRI
June 13, 2019 July 5, 2019
A Yang Data Model for VN Operation A Yang Data Model for VN Operation
draft-ietf-teas-actn-vn-yang-05 draft-ietf-teas-actn-vn-yang-06
Abstract Abstract
This document provides a YANG data model generally applicable to any This document provides a YANG data model generally applicable to any
mode of Virtual Network (VN) operation. mode of Virtual Network (VN) operation.
Status of this Memo Status of this Memo
This Internet-Draft is submitted to IETF in full conformance with This Internet-Draft is submitted to IETF in full conformance with
the provisions of BCP 78 and BCP 79. the provisions of BCP 78 and BCP 79.
skipping to change at page 1, line 49 skipping to change at page 1, line 49
months and may be updated, replaced, or obsoleted by other documents months and may be updated, replaced, or obsoleted by other documents
at any time. It is inappropriate to use Internet-Drafts as at any time. It is inappropriate to use Internet-Drafts as
reference material or to cite them other than as "work in progress." reference material or to cite them other than as "work in progress."
The list of current Internet-Drafts can be accessed at The list of current Internet-Drafts can be accessed at
http://www.ietf.org/ietf/1id-abstracts.txt http://www.ietf.org/ietf/1id-abstracts.txt
The list of Internet-Draft Shadow Directories can be accessed at The list of Internet-Draft Shadow Directories can be accessed at
http://www.ietf.org/shadow.html http://www.ietf.org/shadow.html
This Internet-Draft will expire on December 13, 2019. This Internet-Draft will expire on January 5, 2020.
Copyright Notice Copyright Notice
Copyright (c) 2018 IETF Trust and the persons identified as the Copyright (c) 2019 IETF Trust and the persons identified as the
document authors. All rights reserved. document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents Provisions Relating to IETF Documents
(http://trustee.ietf.org/license-info) in effect on the date of (http://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents publication of this document. Please review these documents
carefully, as they describe your rights and restrictions with carefully, as they describe your rights and restrictions with
respect to this document. Code Components extracted from this respect to this document. Code Components extracted from this
document must include Simplified BSD License text as described in document must include Simplified BSD License text as described in
Section 4.e of the Trust Legal Provisions and are provided without Section 4.e of the Trust Legal Provisions and are provided without
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+---------------+ +---------------+
L1 ------| |------ L4 L1 ------| |------ L4
L2 ------| AN 1 |------ L7 L2 ------| AN 1 |------ L7
L3 ------| |------ L8 L3 ------| |------ L8
+---------------+ +---------------+
If this VN is Type 1, the following diagram shows the message flow If this VN is Type 1, the following diagram shows the message flow
between CNC and MDSC to instantiate this VN using VN and TE-Topology between CNC and MDSC to instantiate this VN using VN and TE-Topology
Models. Models.
+--------+ +--------+ +--------+ +--------+
| CNC | | MDSC | | CNC | | MDSC |
+--------+ +--------+ +--------+ +--------+
| | | |
| | | |
CNC POST TE-topo | POST /nw:networks/nw:network/ | CNC POST TE-topo | POST /nw:networks/nw:network/ |
model(with Conn. | nw:node/te-node-id/ | model(with Conn. | nw:node/te-node-id/ |
| tet:connectivity-matrices/ | | tet:connectivity-matrices/ |
Matrix on one | tet:connectivity-matrix | Matrix on one | tet:connectivity-matrix |
Abstract node |-------------------------------->| Abstract node |-------------------------------->|
| HTTP 200 | | HTTP 200 |
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There are two options depending on whether CNC or MDSC creates the There are two options depending on whether CNC or MDSC creates the
single abstract node topology. single abstract node topology.
Case 1: Case 1:
If CNC creates the single abstract node topology, the following If CNC creates the single abstract node topology, the following
diagram shows the message flow between CNC and MDSC to instantiate diagram shows the message flow between CNC and MDSC to instantiate
this VN using VN and TE-Topology Model. this VN using VN and TE-Topology Model.
+--------+ +--------+ +--------+ +--------+
| CNC | | MDSC | | CNC | | MDSC |
+--------+ +--------+ +--------+ +--------+
| | | |
| | | |
CNC POST TE-topo | POST /nw:networks/nw:network/ | CNC POST TE-topo | POST /nw:networks/nw:network/ |
model(with Conn. | nw:node/te-node-id/tet:connectivity- | model(with Conn. | nw:node/te-node-id/tet:connectivity- |
Matrix on one | matrices/tet:connectivity-matrix | Matrix on one | matrices/tet:connectivity-matrix |
Abstract node and|---------------------------------------->| Abstract node and|---------------------------------------->|
Explicit paths in| | Explicit paths in| |
The conn. Matrix | HTTP 200 | The conn. Matrix | HTTP 200 |
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Working Group"; Working Group";
contact contact
"Editor: Young Lee <younglee.tx@gmail.com> "Editor: Young Lee <younglee.tx@gmail.com>
: Dhruv Dhody <dhruv.ietf@gmail.com>"; : Dhruv Dhody <dhruv.ietf@gmail.com>";
description description
"This module contains a YANG module for the VN. It "This module contains a YANG module for the VN. It
describes a VN operation module that takes place in the describes a VN operation module that takes place in the
context of the CNC-MDSC Interface (CMI) of the ACTN context of the CNC-MDSC Interface (CMI) of the ACTN
architecture where the CNC is the actor of a VN architecture where the CNC is the actor of a VN
Instantiation/modification /deletion."; Instantiation/modification /deletion.";
revision 2019-06-10 { revision 2019-06-20 {
description description
"initial version."; "initial version.";
reference reference
"TBD"; "TBD";
} }
/* /*
* Features * Features
*/ */
feature multi-src-dest { feature multi-src-dest {
description description
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