A YANG Data Model for Traffic Engineering Tunnels and Interfaces
draft-ietf-teas-yang-te-17
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TEAS Working Group T. Saad
Internet-Draft R. Gandhi
Intended status: Standards Track Cisco Systems Inc
Expires: April 23, 2019 X. Liu
Volta Networks
V. Beeram
Juniper Networks
H. Shah
Ciena
I. Bryskin
Huawei Technologies
October 20, 2018
A YANG Data Model for Traffic Engineering Tunnels and Interfaces
draft-ietf-teas-yang-te-17
Abstract
This document defines a YANG data model for the configuration and
management of Traffic Engineering (TE) interfaces, tunnels and Label
Switched Paths (LSPs). The model is divided into YANG modules that
classify data into generic, device-specific, technology agnostic, and
technology-specific elements.
This model covers data for configuration, operational state, remote
procedural calls, and event notifications.
Status of This Memo
This Internet-Draft is submitted in full conformance with the
provisions of BCP 78 and BCP 79.
Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet-
Drafts is at https://datatracker.ietf.org/drafts/current/.
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."
This Internet-Draft will expire on April 23, 2019.
Saad, et al. Expires April 23, 2019 [Page 1]
Internet-Draft TE YANG Data Model October 2018
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
(https://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 . . . . . . . . . . . . . . . . . . . . . . . 3
1.2. Prefixes in Data Node Names . . . . . . . . . . . . . . . 3
1.3. TE Technology Models . . . . . . . . . . . . . . . . . . 4
1.4. State Data Organization . . . . . . . . . . . . . . . . . 5
2. Model Overview . . . . . . . . . . . . . . . . . . . . . . . 5
2.1. Module(s) Relationship . . . . . . . . . . . . . . . . . 5
2.2. Design Considerations . . . . . . . . . . . . . . . . . . 7
2.3. Model Tree Diagram . . . . . . . . . . . . . . . . . . . 7
3. Model Organization . . . . . . . . . . . . . . . . . . . . . 44
3.1. Global Configuration and State Data . . . . . . . . . . . 45
3.2. Interfaces Configuration and State Data . . . . . . . . . 45
3.3. Tunnels Configuration and State Data . . . . . . . . . . 46
3.3.1. Tunnel Compute-Only Mode . . . . . . . . . . . . . . 47
3.3.2. Tunnel Hierarchical Link Endpoint . . . . . . . . . . 48
3.4. TE LSPs State Data . . . . . . . . . . . . . . . . . . . 48
3.5. Global RPC Data . . . . . . . . . . . . . . . . . . . . . 48
3.6. Interface RPC Data . . . . . . . . . . . . . . . . . . . 48
3.7. Tunnel RPC Data . . . . . . . . . . . . . . . . . . . . . 48
4. TE Generic and Helper YANG Modules . . . . . . . . . . . . . 48
5. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 93
6. Security Considerations . . . . . . . . . . . . . . . . . . . 94
7. Acknowledgement . . . . . . . . . . . . . . . . . . . . . . . 95
8. Contributors . . . . . . . . . . . . . . . . . . . . . . . . 95
9. Normative References . . . . . . . . . . . . . . . . . . . . 95
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 97
Saad, et al. Expires April 23, 2019 [Page 2]
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