Traffic Engineering and Service Mapping Yang Model
draft-lee-teas-te-service-mapping-yang-12
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TEAS WG Young Lee
Internet Draft Dhruv Dhody
Intended status: standard track Huawei
Expires: April 6, 2019
Daniele Ceccarelli
Ericsson
Jeff Tantsura
Nuage
Giuseppe Fioccola
Telecom Italia
Qin Wu
Huawei
October 5, 2018
Traffic Engineering and Service Mapping Yang Model
draft-lee-teas-te-service-mapping-yang-12
Abstract
This document provides a YANG data model to map customer service
models (e.g., the L3VPM Service Model) to Traffic Engineering (TE)
models (e.g., the TE Tunnel or the Abstraction and Control of
Traffic Engineered Networks Virtual Network model). This model is
referred to as TE Service Mapping Model and is applicable to the
operator's need for seamless control and management of their VPN
services with TE tunnel support.
The model is principally used to allow monitoring and diagnostics of
the management systems to show how the service requests are mapped
onto underlying network resource and TE models.
Status of this Memo
This Internet-Draft is submitted to IETF in full conformance with
the provisions of BCP 78 and BCP 79.
Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF), its areas, and its working groups. Note that
other groups may also distribute working documents as Internet-
Drafts.
Lee, et al. Expires April 2019 [Page 1]
Internet-Draft TE & Service Mapping October 2018
Internet-Drafts are draft documents valid for a maximum of six
months and may be updated, replaced, or obsoleted by other documents
at any time. It is inappropriate to use Internet-Drafts as
reference material or to cite them other than as "work in progress."
The list of current Internet-Drafts can be accessed at
http://www.ietf.org/ietf/1id-abstracts.txt
The list of Internet-Draft Shadow Directories can be accessed at
http://www.ietf.org/shadow.html.
This Internet-Draft will expire on April 6, 2019.
Copyright Notice
Copyright (c) 2018 IETF Trust and the persons identified as the
document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents
(http://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents
carefully, as they describe your rights and restrictions with
respect to this document. Code Components extracted from this
document must include Simplified BSD License text as described in
Section 4.e of the Trust Legal Provisions and are provided without
warranty as described in the Simplified BSD License.
Table of Contents
1. Introduction...................................................3
1.1. Terminology...............................................4
1.2. Tree diagram..............................................4
1.3. Prefixes in Data Node Names...............................4
2. TE & Service Related Parameters................................5
2.1. VN/Tunnel Selection Requirements..........................5
2.2. Availability Requirement..................................6
3. YANG Modeling Approach.........................................7
3.1. Forward Compatibility.....................................8
4. L3VPN Architecture in the ACTN Context.........................8
4.1. Service Mapping..........................................11
4.2. Site Mapping.............................................11
5. YANG Data Trees...............................................12
6. YANG Data Models..............................................14
Lee, et al. Expires April 2018 [Page 2]
Internet-Draft TE & Service Mapping October 2018
7. Security......................................................23
8. IANA Considerations...........................................24
9. Acknowledgements..............................................25
10. References...................................................25
10.1. Informative References..................................25
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