YANG Model for QoS
draft-ietf-rtgwg-qos-model-00
|
| Document |
Type |
|
Active Internet-Draft (rtgwg WG)
|
|
Last updated |
|
2019-10-09
|
|
Replaces |
|
draft-asechoud-rtgwg-qos-model
|
|
Stream |
|
IETF
|
|
Intended RFC status |
|
(None)
|
|
Formats |
|
plain text
pdf
htmlized
bibtex
|
|
Yang Validation |
|
☯
0 errors, 0 warnings.
draft-ietf-rtgwg-qos-model-00.txt:
xym 0.4:
Extracting 'ietf-qos-classifier@2019-03-13.yang'
Removed 0 empty lines
Extracting 'ietf-qos-policy@2019-03-13.yang'
Removed 0 empty lines
Extracting 'ietf-qos-action@2019-03-13.yang'
Removed 1 empty lines
Extracting 'ietf-qos-target@2019-03-13.yang'
Removed 0 empty lines
Extracting 'ietf-diffserv@2019-03-13.yang'
Removed 0 empty lines
Extracting 'ietf-queue-policy@2019-03-13.yang'
Removed 1 empty lines
Extracting 'ietf-scheduler-policy@2019-03-13.yang'
Removed 1 empty lines
Extracting 'example-compa-diffserv'
Getting YANG file name from module name: example-compa-diffserv.yang
Extracting 'example-compb-diffserv-filter-policy'
Getting YANG file name from module name: example-compb-diffserv-filter-policy.yang
Extracting 'example-compb-queue-policy'
Getting YANG file name from module name: example-compb-queue-policy.yang
Extracting 'example-compb-queue'
Getting YANG file name from module name: example-compb-queue.yang
Extracting 'example-compb-scheduler-policy'
Getting YANG file name from module name: example-compb-scheduler-policy.yang
Extracting 'example-compc-qos-policy'
Getting YANG file name from module name: example-compc-qos-policy.yang
ietf-diffserv@2019-03-13.yang:
pyang 2.0.2: pyang --verbose --ietf -p {libs} {model}:
# read ietf-diffserv@2019-03-13.yang (CL)
# read ietf-qos-classifier@2019-03-13.yang
# read ietf-qos-policy@2019-03-13.yang
# read ietf-qos-action@2019-03-13.yang
# read /a/www/ietf-datatracker/6.105.0/env/share/yang/modules/ietf/ietf-inet-types.yang
# read /a/www/ietf-ftp/yang/draftmod/ietf-inet-types@2019-07-21.yang
yanglint 0.14.80: yanglint --verbose -p {rfclib} -p {draftlib} -p {tmplib} {model} -i:
No validation errors
ietf-qos-target@2019-03-13.yang:
pyang 2.0.2: pyang --verbose --ietf -p {libs} {model}:
# read ietf-qos-target@2019-03-13.yang (CL)
# read /a/www/ietf-datatracker/6.105.0/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-datatracker/6.105.0/env/share/yang/modules/ietf/ietf-yang-types.yang
# read /a/www/ietf-ftp/yang/draftmod/ietf-yang-types@2019-07-21.yang
# read ietf-qos-policy@2019-03-13.yang
# read ietf-qos-classifier@2019-03-13.yang
yanglint 0.14.80: yanglint --verbose -p {rfclib} -p {draftlib} -p {tmplib} {model} -i:
No validation errors
ietf-queue-policy@2019-03-13.yang:
pyang 2.0.2: pyang --verbose --ietf -p {libs} {model}:
# read ietf-queue-policy@2019-03-13.yang (CL)
# read ietf-qos-policy@2019-03-13.yang
# read ietf-qos-classifier@2019-03-13.yang
# read ietf-qos-action@2019-03-13.yang
# read /a/www/ietf-datatracker/6.105.0/env/share/yang/modules/ietf/ietf-inet-types.yang
# read /a/www/ietf-ftp/yang/draftmod/ietf-inet-types@2019-07-21.yang
# read /a/www/ietf-ftp/yang/draftmod/ietf-diffserv@2019-03-13.yang
yanglint 0.14.80: yanglint --verbose -p {rfclib} -p {draftlib} -p {tmplib} {model} -i:
No validation errors
ietf-qos-classifier@2019-03-13.yang:
pyang 2.0.2: pyang --verbose --ietf -p {libs} {model}:
# read ietf-qos-classifier@2019-03-13.yang (CL)
yanglint 0.14.80: yanglint --verbose -p {rfclib} -p {draftlib} -p {tmplib} {model} -i:
No validation errors
ietf-scheduler-policy@2019-03-13.yang:
pyang 2.0.2: pyang --verbose --ietf -p {libs} {model}:
# read ietf-scheduler-policy@2019-03-13.yang (CL)
# read /a/www/ietf-ftp/yang/draftmod/ietf-qos-classifier@2019-03-13.yang
# read ietf-qos-policy@2019-03-13.yang
# read ietf-qos-action@2019-03-13.yang
# read /a/www/ietf-datatracker/6.105.0/env/share/yang/modules/ietf/ietf-inet-types.yang
# read /a/www/ietf-ftp/yang/draftmod/ietf-inet-types@2019-07-21.yang
yanglint 0.14.80: yanglint --verbose -p {rfclib} -p {draftlib} -p {tmplib} {model} -i:
No validation errors
ietf-qos-action@2019-03-13.yang:
pyang 2.0.2: pyang --verbose --ietf -p {libs} {model}:
# read ietf-qos-action@2019-03-13.yang (CL)
# read /a/www/ietf-datatracker/6.105.0/env/share/yang/modules/ietf/ietf-inet-types.yang
# read /a/www/ietf-ftp/yang/draftmod/ietf-inet-types@2019-07-21.yang
# read ietf-qos-policy@2019-03-13.yang
# read /a/www/ietf-ftp/yang/draftmod/ietf-qos-classifier@2019-03-13.yang
yanglint 0.14.80: yanglint --verbose -p {rfclib} -p {draftlib} -p {tmplib} {model} -i:
No validation errors
ietf-qos-policy@2019-03-13.yang:
pyang 2.0.2: pyang --verbose --ietf -p {libs} {model}:
# read ietf-qos-policy@2019-03-13.yang (CL)
# read /a/www/ietf-ftp/yang/draftmod/ietf-qos-classifier@2019-03-13.yang
yanglint 0.14.80: yanglint --verbose -p {rfclib} -p {draftlib} -p {tmplib} {model} -i:
No validation errors
|
|
Additional URLs |
|
|
| Stream |
WG state
|
|
WG Document
|
|
Document shepherd |
|
No shepherd assigned
|
| IESG |
IESG state |
|
I-D Exists
|
|
Consensus Boilerplate |
|
Unknown
|
|
Telechat date |
|
|
|
Responsible AD |
|
(None)
|
|
Send notices to |
|
(None)
|
Network Working Group A. Choudhary
Internet-Draft Cisco Systems
Intended status: Standards Track M. Jethanandani
Expires: April 9, 2020 VMware
N. Strahle
E. Aries
Juniper Networks
I. Chen
The MITRE Corporation
Oct 07, 2019
YANG Model for QoS
draft-ietf-rtgwg-qos-model-00
Abstract
This document describes a YANG model for Quality of Service (QoS)
configuration and operational parameters.
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 9, 2020.
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
Choudhary, et al. Expires April 9, 2020 [Page 1]
Internet-Draft YANG Model For QoS Oct 2019
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 . . . . . . . . . . . . . . . . . . . . . . . . 2
1.1. Tree Diagrams . . . . . . . . . . . . . . . . . . . . . . 3
2. Terminology . . . . . . . . . . . . . . . . . . . . . . . . . 3
3. QoS Model Design . . . . . . . . . . . . . . . . . . . . . . 3
4. DiffServ Model Design . . . . . . . . . . . . . . . . . . . . 4
5. Modules Tree Structure . . . . . . . . . . . . . . . . . . . 4
6. Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
6.1. IETF-QOS-CLASSIFIER . . . . . . . . . . . . . . . . . . . 14
6.2. IETF-QOS-POLICY . . . . . . . . . . . . . . . . . . . . . 17
6.3. IETF-QOS-ACTION . . . . . . . . . . . . . . . . . . . . . 20
6.4. IETF-QOS-TARGET . . . . . . . . . . . . . . . . . . . . . 38
6.5. IETF-DIFFSERV . . . . . . . . . . . . . . . . . . . . . . 40
6.6. IETF-QUEUE-POLICY . . . . . . . . . . . . . . . . . . . . 50
6.7. IETF-SCHEDULER-POLICY . . . . . . . . . . . . . . . . . . 53
7. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 56
8. Security Considerations . . . . . . . . . . . . . . . . . . . 57
9. Acknowledgement . . . . . . . . . . . . . . . . . . . . . . . 57
10. References . . . . . . . . . . . . . . . . . . . . . . . . . 57
10.1. Normative References . . . . . . . . . . . . . . . . . . 57
10.2. Informative References . . . . . . . . . . . . . . . . . 58
Appendix A. Company A, Company B and Company C examples . . . . 58
A.1. Example of Company A Diffserv Model . . . . . . . . . . . 58
A.2. Example of Company B Diffserv Model . . . . . . . . . . . 68
A.3. Example of Company C Diffserv Model . . . . . . . . . . . 82
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 88
1. Introduction
This document defines a base YANG [RFC6020] [RFC7950] data module for
Quality of Service (QoS) configuration parameters. Differentiated
Services (DiffServ) module is an augmentation of the base QoS model.
Remote Procedure Calls (RPC) or notification definition is not part
of this document. QoS base modules define a basic building blocks to
define a classifier, policy, action and target. The base modules
have been augmented to include packet match fields and action
parameters to define the DiffServ module. Queues and schedulers are
stitched as part of diffserv policy itself or separate modules are
Show full document text