YANG Data Model for L3VPN Service Delivery
RFC 8049
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Document |
Type |
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RFC - Proposed Standard
(February 2017; No errata)
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Authors |
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Stephane Litkowski
,
Luis Tomotaki
,
Kenichi Ogaki
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Last updated |
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2017-02-22
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Replaces |
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draft-ltsd-l3sm-l3vpn-service-model
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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-l3sm-l3vpn-service-model-19.txt:
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Extracting 'ietf-l3vpn-svc@2016-11-04.yang'
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ietf-l3vpn-svc@2016-11-03.yang:
pyang 1.7.3: pyang --verbose --ietf -p {libs} {model}:
No validation errors
yanglint 0.14.53: yanglint --verbose -p {rfclib} -p {draftlib} -p {tmplib} {model} -i:
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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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Qin Wu
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Shepherd write-up |
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Show
(last changed 2016-09-22)
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IESG |
IESG state |
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RFC 8049 (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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Benoît Claise
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Send notices to |
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"Qin Wu" <bill.wu@huawei.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) S. Litkowski
Request for Comments: 8049 Orange Business Services
Category: Standards Track L. Tomotaki
ISSN: 2070-1721 Verizon
K. Ogaki
KDDI Corporation
February 2017
YANG Data Model for L3VPN Service Delivery
Abstract
This document defines a YANG data model that can be used for
communication between customers and network operators and to deliver
a Layer 3 provider-provisioned VPN service. This document is limited
to BGP PE-based VPNs as described in RFCs 4026, 4110, and 4364. This
model is intended to be instantiated at the management system to
deliver the overall service. It is not a configuration model to be
used directly on network elements. This model provides an abstracted
view of the Layer 3 IP VPN service configuration components. It will
be up to the management system to take this model as input and use
specific configuration models to configure the different network
elements to deliver the service. How the configuration of network
elements is done is out of scope for this document.
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
http://www.rfc-editor.org/info/rfc8049.
Litkowski, et al. Standards Track [Page 1]
RFC 8049 YANG Data Model for L3VPN Service Delivery February 2017
Copyright Notice
Copyright (c) 2017 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 ....................................................4
1.1. Terminology ................................................4
1.2. Requirements Language ......................................5
1.3. Tree Diagrams ..............................................5
2. Acronyms ........................................................5
3. Definitions .....................................................7
4. Layer 3 IP VPN Service Model ....................................8
5. Service Data Model Usage ........................................9
6. Design of the Data Model .......................................10
6.1. Features and Augmentation .................................18
6.2. VPN Service Overview ......................................18
6.2.1. VPN Service Topology ...............................18
6.2.1.1. Route Target Allocation ...................19
6.2.1.2. Any-to-Any ................................20
6.2.1.3. Hub and Spoke .............................20
6.2.1.4. Hub and Spoke Disjoint ....................21
6.2.2. Cloud Access .......................................22
6.2.3. Multicast Service ..................................24
6.2.4. Extranet VPNs ......................................26
6.3. Site Overview .............................................27
6.3.1. Devices and Locations ..............................29
6.3.2. Site Network Accesses ..............................30
6.3.2.1. Bearer ....................................30
6.3.2.2. Connection ................................31
6.3.2.3. Inheritance of Parameters Defined at
Site Level and Site Network Access Level ..32
6.4. Site Role .................................................32
Litkowski, et al. Standards Track [Page 2]
RFC 8049 YANG Data Model for L3VPN Service Delivery February 2017
6.5. Site Belonging to Multiple VPNs ...........................33
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