Generic YANG Data Model for the Management of Operations, Administration, and Maintenance (OAM) Protocols That Use Connectionless Communications
RFC 8532
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Document |
Type |
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RFC - Proposed Standard
(April 2019; No errata)
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Authors |
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Deepak Kumar
,
Zitao Wang
,
Qin Wu
,
Reshad Rahman
,
Srihari Raghavan
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Last updated |
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2019-04-16
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Replaces |
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draft-kumar-lime-yang-connectionless-oam
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Stream |
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IETF
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Formats |
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plain text
html
pdf
htmlized
bibtex
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Yang Validation |
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☯
0 errors, 0 warnings.
draft-ietf-lime-yang-connectionless-oam-18.txt:
xym 0.4:
Extracting 'ietf-lime-time-types@2017-09-06.yang'
Removed 0 empty lines
Extracting 'ietf-connectionless-oam@2017-09-06.yang'
Removed 0 empty lines
ietf-connectionless-oam@2017-09-06.yang:
pyang 1.7.8: pyang --verbose --ietf -p {libs} {model}:
# read ietf-connectionless-oam@2017-09-06.yang (CL)
# read /a/www/ietf-ftp/yang/rfcmod/ietf-yang-schema-mount@2019-01-14.yang
# read /a/www/ietf-datatracker/6.95.0/env/share/yang/modules/ietf/ietf-inet-types.yang
# read /a/www/ietf-ftp/yang/draftmod/ietf-inet-types@2019-03-11.yang
# read /a/www/ietf-datatracker/6.95.0/env/share/yang/modules/ietf/ietf-yang-types.yang
# read /a/www/ietf-ftp/yang/draftmod/ietf-yang-types@2019-03-11.yang
# read /a/www/ietf-datatracker/6.95.0/env/share/yang/modules/ietf/ietf-network.yang
# read /a/www/ietf-ftp/yang/rfcmod/ietf-network@2018-02-26.yang
# read /a/www/ietf-datatracker/6.95.0/env/share/yang/modules/ietf/ietf-interfaces.yang
# read /a/www/ietf-ftp/yang/rfcmod/ietf-interfaces@2018-02-20.yang
# read /a/www/ietf-ftp/yang/rfcmod/ietf-network-instance@2019-01-21.yang
# read /a/www/ietf-datatracker/6.95.0/env/share/yang/modules/ietf/ietf-ip.yang
# read /a/www/ietf-ftp/yang/rfcmod/ietf-ip@2018-02-22.yang
# read /a/www/ietf-datatracker/6.95.0/env/share/yang/modules/ietf/ietf-routing-types.yang
# read /a/www/ietf-ftp/yang/rfcmod/ietf-routing-types@2017-12-04.yang
# read ietf-lime-time-types@2017-09-06.yang
yanglint 0.14.80: yanglint --verbose -p {rfclib} -p {draftlib} -p {tmplib} {model} -i:
No validation errors
ietf-lime-time-types@2017-09-06.yang:
pyang 1.7.8: pyang --verbose --ietf -p {libs} {model}:
# read ietf-lime-time-types@2017-09-06.yang (CL)
yanglint 0.14.80: yanglint --verbose -p {rfclib} -p {draftlib} -p {tmplib} {model} -i:
No validation errors
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Reviews |
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Additional Resources |
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Stream |
WG state
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Submitted to IESG for Publication
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Document shepherd |
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Carlos Pignataro
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Shepherd write-up |
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Show
(last changed 2017-10-04)
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IESG |
IESG state |
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RFC 8532 (Proposed Standard)
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Consensus Boilerplate |
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Yes
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Telechat date |
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Responsible AD |
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Ignas Bagdonas
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Send notices to |
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Ron Bonica <rbonica@juniper.net>, Carlos Pignataro <cpignata@cisco.com>
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IANA |
IANA review state |
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Version Changed - Review Needed
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IANA action state |
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RFC-Ed-Ack
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Internet Engineering Task Force (IETF) D. Kumar
Request for Comments: 8532 Cisco
Category: Standards Track M. Wang
ISSN: 2070-1721 Q. Wu, Ed.
Huawei
R. Rahman
S. Raghavan
Cisco
April 2019
Generic YANG Data Model for the Management of
Operations, Administration, and Maintenance (OAM) Protocols
That Use Connectionless Communications
Abstract
This document presents a base YANG Data model for the management of
Operations, Administration, and Maintenance (OAM) protocols that use
connectionless communications. The data model is defined using the
YANG data modeling language, as specified in RFC 7950. It provides a
technology-independent abstraction of key OAM constructs for OAM
protocols that use connectionless communication. The base model
presented here can be extended to include technology-specific
details.
There are two key benefits of this approach: First, it leads to
uniformity between OAM protocols. Second, it supports both nested
OAM workflows (i.e., performing OAM functions at the same level or
different levels through a unified interface) as well as interactive
OAM workflows (i.e., performing OAM functions at the same level
through a unified interface).
Status of This Memo
This is an Internet Standards Track document.
This document is a product of the Internet Engineering Task Force
(IETF). It represents the consensus of the IETF community. It has
received public review and has been approved for publication by the
Internet Engineering Steering Group (IESG). Further information on
Internet Standards is available in Section 2 of RFC 7841.
Information about the current status of this document, any errata,
and how to provide feedback on it may be obtained at
https://www.rfc-editor.org/info/rfc8532.
Kumar, et al. Standards Track [Page 1]
RFC 8532 Connectionless OAM YANG Data Model April 2019
Copyright Notice
Copyright (c) 2019 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
2. Conventions Used in This Document . . . . . . . . . . . . . . 4
2.1. Abbreviations . . . . . . . . . . . . . . . . . . . . . . 4
2.2. Terminology . . . . . . . . . . . . . . . . . . . . . . . 5
2.3. Tree Diagrams . . . . . . . . . . . . . . . . . . . . . . 5
3. Overview of the Connectionless OAM Model . . . . . . . . . . 5
3.1. TP Address . . . . . . . . . . . . . . . . . . . . . . . 6
3.2. Tools . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.3. OAM Neighboring Test Points . . . . . . . . . . . . . . . 7
3.4. Test Point Location Information . . . . . . . . . . . . . 8
3.5. Test Point Locations . . . . . . . . . . . . . . . . . . 8
3.6. Path Discovery Data . . . . . . . . . . . . . . . . . . . 8
3.7. Continuity Check Data . . . . . . . . . . . . . . . . . . 9
3.8. OAM Data Hierarchy . . . . . . . . . . . . . . . . . . . 9
4. LIME Time Types YANG Module . . . . . . . . . . . . . . . . . 12
5. Connectionless OAM YANG Module . . . . . . . . . . . . . . . 15
6. Connectionless Model Applicability . . . . . . . . . . . . . 44
6.1. BFD Extension . . . . . . . . . . . . . . . . . . . . . . 45
6.1.1. Augment Method . . . . . . . . . . . . . . . . . . . 45
6.1.2. Schema Mount . . . . . . . . . . . . . . . . . . . . 47
6.2. LSP Ping Extension . . . . . . . . . . . . . . . . . . . 49
6.2.1. Augment Method . . . . . . . . . . . . . . . . . . . 49
6.2.2. Schema Mount . . . . . . . . . . . . . . . . . . . . 50
7. Security Considerations . . . . . . . . . . . . . . . . . . . 52
8. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 54
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