A YANG Data Model for WSON (Wavelength Switched Optical Networks)
draft-ietf-ccamp-wson-yang-23
The information below is for an old version of the document.
| Document | Type |
This is an older version of an Internet-Draft that was ultimately published as RFC 9094.
Expired & archived
|
|
|---|---|---|---|
| Authors | Haomian Zheng , Young Lee , Aihua Guo , Victor Lopez , Daniel King | ||
| Last updated | 2020-05-07 (Latest revision 2019-11-04) | ||
| Replaces | draft-lee-ccamp-wson-yang | ||
| RFC stream | Internet Engineering Task Force (IETF) | ||
| Formats | |||
| Reviews |
YANGDOCTORS Last Call review
(of
-15)
by Acee Lindem
On the Right Track
|
||
| Additional resources | Mailing list discussion | ||
| Stream | WG state | In WG Last Call | |
| Document shepherd | (None) | ||
| IESG | IESG state | Became RFC 9094 (Proposed Standard) | |
| Consensus boilerplate | Yes | ||
| Telechat date | (None) | ||
| Responsible AD | (None) | ||
| Send notices to | (None) |
draft-ietf-ccamp-wson-yang-23
CCAMP Working Group H. Zheng
Internet-Draft Huawei Technologies
Intended status: Standards Track Y. Lee
Expires: May 7, 2020 SKKU
A. Guo
Individual
V. Lopez
Telefonica
D. King
University of Lancaster
November 4, 2019
A YANG Data Model for WSON (Wavelength Switched Optical Networks)
draft-ietf-ccamp-wson-yang-23
Abstract
This document provides a YANG data model for the routing and
wavelength assignment (RWA) TE topology in wavelength switched
optical networks (WSONs). The YANG data model defined in this
document conforms to the Network Management Datastore Architecture
(NMDA).
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 May 7, 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
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(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 . . . . . . . . . . . . . . . . . . . . . . . . 2
1.1. Requirements Language . . . . . . . . . . . . . . . . . . 3
1.2. Terminology and Notations . . . . . . . . . . . . . . . . 3
1.3. Tree Diagram . . . . . . . . . . . . . . . . . . . . . . 4
1.4. Prefix in Data Node Names . . . . . . . . . . . . . . . . 4
2. YANG Model (Tree Structure) for WSON topology . . . . . . . . 4
3. The YANG Code for WSON topology . . . . . . . . . . . . . . . 30
4. Security Considerations . . . . . . . . . . . . . . . . . . . 70
5. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 71
6. Contributors . . . . . . . . . . . . . . . . . . . . . . . . 71
7. References . . . . . . . . . . . . . . . . . . . . . . . . . 72
7.1. Normative References . . . . . . . . . . . . . . . . . . 72
7.2. Informative References . . . . . . . . . . . . . . . . . 74
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 74
1. Introduction
This document provides a YANG data model for the routing and
wavelength assignment (RWA) Traffic Engineering (TE) topology in
transparent wavelength switched optical networks (WSONs). The YANG
model described in this document is a WSON technology-specific YANG
model based on the information model developed in [RFC7446] and the
two encoding documents [RFC7581] and [RFC7579] that developed
protocol independent encodings based on [RFC7446].
[ITU-Tg6982] defines amplified multichannel dense wavelength division
multiplexing applications with single channel optical interfaces.
The YANG data model defined in this document refers to the standard
application mode defined in [ITU-Tg6982].
What is not in scope of this document is both impairment-aware
optical networks and flexi-grid. Refer to
[I-D.ietf-ccamp-optical-impairment-topology-yang] for impairement-
aware optical network topology model and
[I-D.ietf-ccamp-flexigrid-yang] for flexi-grid optical network
topology model.
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Additionally, resource block models (e.g., 3R Regeneration) is not
also in the scope of this document, which will be addressed in a
separate document.
This document defines one YANG model: ietf-wson-topology (Section 3).
This document augments the generic TE topology draft
[I-D.ietf-teas-yang-te-topo].
There are multiple applications for the yang data model defined in
this document. For example, nodes within the network can use the
data model to capture their understanding of the overall WSON
topology and expose it to a controller. A controller can further
propagate the topology to other controllers. The YANG model is used
by NETCONF [RFC6020], [RFC8341] or a RESTCONF [RFC8040] protocol.
The YANG data model defined in this document conforms to the Network
Management Datastore Architecture [RFC8342].
1.1. Requirements Language
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
"SHOULD", "SHOULD NOT", "RECOMMENDED", "NOT RECOMMENDED", "MAY", and
"OPTIONAL" in this document are to be interpreted as described in BCP
14 [RFC2119] [RFC8174] when, and only when, they appear in all
capitals, as shown here.
1.2. Terminology and Notations
Refer to [RFC7446] and [RFC7581] for the key terms used in this
document. The following terms are defined in [RFC7950] and are not
redefined here:
o client
o server
o augment
o data model
o data node
The following terms are defined in [RFC6241] and are not redefined
here:
o configuration data
o state data
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The terminology for describing YANG data models is found in
[RFC7950].
1.3. Tree Diagram
A simplified graphical representation of the data model is used in
chapter 2 of this this document. The meaning of the symbols in these
diagrams is defined in [RFC8340].
1.4. Prefix in Data Node Names
In this document, names of data nodes and other data model objects
are prefixed using the standard prefix associated with the
corresponding YANG imported modules, as shown in the following table.
+-------------+-------------------------+------------------------+
| Prefix | YANG module | Reference |
+-------------+-------------------------+------------------------+
| layer0-types| ietf-layer0-types |[ietf-ccamp-layer-types]|
| wson | ietf-wson-topology | [RFCXXXX] |
| nw | ietf-network | [RFC8345] |
| nt | ietf-network-topology | [RFC8345] |
| tet | ietf-te-topology |[ietf-teas-yang-te-topo]|
+-------------+-------------------------+------------------------+
Note: The RFC Editor will replace XXXX with the number assigned to
the RFC once this draft becomes an RFC.
2. YANG Model (Tree Structure) for WSON topology
module: ietf-wson-topology
augment /nw:networks/nw:network/nw:network-types
/tet:te-topology:
+--rw wson-topology!
augment /nw:networks/nw:network/nt:link/tet:te
/tet:te-link-attributes:
augment /nw:networks/nw:network/nw:node
/nt:termination-point/tet:te:
+--rw supported-payload-types* [index]
| +--rw index uint16
| +--rw payload-type? string
+--rw client-facing? boolean
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes:
+--rw wson-node
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+--rw node-type? identityref
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point:
+--rw supported-operational-modes*
| layer0-types:operational-mode
+--rw configured-operational-modes?
| layer0-types:operational-mode
+--rw supported-fec-types* identityref
+--rw supported-termination-types* identityref
+--rw supports-bit-stuffing? boolean
+--rw is-tunable? boolean
+--rw max-subcarrier-channel-num? uint8
augment /nw:networks/nw:network/nw:node
/nt:termination-point/tet:te
/tet:interface-switching-capability
/tet:max-lsp-bandwidth/tet:te-bandwidth
/tet:technology:
+--:(wson)
+--rw bandwidth-type? identityref
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes
/tet:connectivity-matrices/tet:path-constraints
/tet:te-bandwidth/tet:technology:
+--:(wson)
+--rw supported-bandwidth-list* identityref
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes
/tet:connectivity-matrices
/tet:connectivity-matrix/tet:path-constraints
/tet:te-bandwidth/tet:technology:
+--:(wson)
+--rw supported-bandwidth-list* identityref
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry
/tet:connectivity-matrices/tet:path-constraints
/tet:te-bandwidth/tet:technology:
+--:(wson)
+--ro supported-bandwidth-list* identityref
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry
/tet:connectivity-matrices
/tet:connectivity-matrix/tet:path-constraints
/tet:te-bandwidth/tet:technology:
+--:(wson)
+--ro supported-bandwidth-list* identityref
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:client-layer-adaptation
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/tet:switching-capability/tet:te-bandwidth
/tet:technology:
+--:(wson)
+--rw supported-bandwidth-list* identityref
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities
/tet:path-constraints/tet:te-bandwidth
/tet:technology:
+--:(wson)
+--rw supported-bandwidth-list* identityref
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities
/tet:local-link-connectivity
/tet:path-constraints/tet:te-bandwidth
/tet:technology:
+--:(wson)
+--rw supported-bandwidth-list* identityref
augment /nw:networks/nw:network/nt:link/tet:te
/tet:te-link-attributes
/tet:interface-switching-capability
/tet:max-lsp-bandwidth/tet:te-bandwidth
/tet:technology:
+--:(wson)
+--rw bandwidth-type? identityref
augment /nw:networks/nw:network/nt:link/tet:te
/tet:te-link-attributes/tet:max-link-bandwidth
/tet:te-bandwidth/tet:technology:
+--:(wson)
+--rw supported-bandwidth-list* identityref
augment /nw:networks/nw:network/nt:link/tet:te
/tet:te-link-attributes
/tet:max-resv-link-bandwidth/tet:te-bandwidth
/tet:technology:
+--:(wson)
+--rw supported-bandwidth-list* identityref
augment /nw:networks/nw:network/nt:link/tet:te
/tet:te-link-attributes/tet:unreserved-bandwidth
/tet:te-bandwidth/tet:technology:
+--:(wson)
+--rw supported-bandwidth-list* identityref
augment /nw:networks/nw:network/nt:link/tet:te
/tet:information-source-entry
/tet:interface-switching-capability
/tet:max-lsp-bandwidth/tet:te-bandwidth
/tet:technology:
+--:(wson)
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+--ro bandwidth-type? identityref
augment /nw:networks/nw:network/nt:link/tet:te
/tet:information-source-entry
/tet:max-link-bandwidth/tet:te-bandwidth
/tet:technology:
+--:(wson)
+--ro supported-bandwidth-list* identityref
augment /nw:networks/nw:network/nt:link/tet:te
/tet:information-source-entry
/tet:max-resv-link-bandwidth/tet:te-bandwidth
/tet:technology:
+--:(wson)
+--ro supported-bandwidth-list* identityref
augment /nw:networks/nw:network/nt:link/tet:te
/tet:information-source-entry
/tet:unreserved-bandwidth/tet:te-bandwidth
/tet:technology:
+--:(wson)
+--ro supported-bandwidth-list* identityref
augment /nw:networks/tet:te/tet:templates
/tet:link-template/tet:te-link-attributes
/tet:interface-switching-capability
/tet:max-lsp-bandwidth/tet:te-bandwidth
/tet:technology:
+--:(wson)
+--rw bandwidth-type? identityref
augment /nw:networks/tet:te/tet:templates
/tet:link-template/tet:te-link-attributes
/tet:max-link-bandwidth/tet:te-bandwidth
/tet:technology:
+--:(wson)
+--rw supported-bandwidth-list* identityref
augment /nw:networks/tet:te/tet:templates
/tet:link-template/tet:te-link-attributes
/tet:max-resv-link-bandwidth/tet:te-bandwidth
/tet:technology:
+--:(wson)
+--rw supported-bandwidth-list* identityref
augment /nw:networks/tet:te/tet:templates
/tet:link-template/tet:te-link-attributes
/tet:unreserved-bandwidth/tet:te-bandwidth
/tet:technology:
+--:(wson)
+--rw supported-bandwidth-list* identityref
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes
/tet:connectivity-matrices
/tet:label-restrictions/tet:label-restriction:
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+--rw grid-type? identityref
+--rw priority? uint8
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes
/tet:connectivity-matrices
/tet:label-restrictions/tet:label-restriction
/tet:label-start/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw dwdm-n? layer0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes
/tet:connectivity-matrices
/tet:label-restrictions/tet:label-restriction
/tet:label-end/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw dwdm-n? layer0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes
/tet:connectivity-matrices
/tet:label-restrictions/tet:label-restriction
/tet:label-step/tet:technology:
+--:(wson)
+--rw (layer0-grid-type)?
+--:(dwdm)
| +--rw wson-dwdm? identityref
+--:(cwdm)
+--rw wson-cwdm? identityref
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes
/tet:connectivity-matrices/tet:underlay
/tet:primary-path/tet:path-element/tet:type
/tet:label/tet:label-hop/tet:te-label
/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n?
| | layer0-types:dwdm-n
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| +--:(super)
| +--rw subcarrier-dwdm-n* int16
+--:(cwdm)
+--rw cwdm-n?
layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes
/tet:connectivity-matrices/tet:underlay
/tet:backup-path/tet:path-element/tet:type
/tet:label/tet:label-hop/tet:te-label
/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n?
| | layer0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* int16
+--:(cwdm)
+--rw cwdm-n?
layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes
/tet:connectivity-matrices/tet:optimizations
/tet:algorithm/tet:metric
/tet:optimization-metric
/tet:explicit-route-exclude-objects
/tet:route-object-exclude-object/tet:type
/tet:label/tet:label-hop/tet:te-label
/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n?
| | layer0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* int16
+--:(cwdm)
+--rw cwdm-n?
layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes
/tet:connectivity-matrices/tet:optimizations
/tet:algorithm/tet:metric
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/tet:optimization-metric
/tet:explicit-route-include-objects
/tet:route-object-include-object/tet:type
/tet:label/tet:label-hop/tet:te-label
/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n?
| | layer0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* int16
+--:(cwdm)
+--rw cwdm-n?
layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes
/tet:connectivity-matrices/tet:path-properties
/tet:path-route-objects/tet:path-route-object
/tet:type/tet:label/tet:label-hop/tet:te-label
/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro (single-or-super-channel)?
| +--:(single)
| | +--ro dwdm-n?
| | layer0-types:dwdm-n
| +--:(super)
| +--ro subcarrier-dwdm-n* int16
+--:(cwdm)
+--ro cwdm-n?
layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes
/tet:connectivity-matrices
/tet:connectivity-matrix/tet:from
/tet:label-restrictions/tet:label-restriction:
+--rw grid-type? identityref
+--rw priority? uint8
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes
/tet:connectivity-matrices
/tet:connectivity-matrix/tet:from
/tet:label-restrictions/tet:label-restriction
/tet:label-start/tet:te-label/tet:technology:
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+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw dwdm-n? layer0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes
/tet:connectivity-matrices
/tet:connectivity-matrix/tet:from
/tet:label-restrictions/tet:label-restriction
/tet:label-end/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw dwdm-n? layer0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes
/tet:connectivity-matrices
/tet:connectivity-matrix/tet:from
/tet:label-restrictions/tet:label-restriction
/tet:label-step/tet:technology:
+--:(wson)
+--rw (layer0-grid-type)?
+--:(dwdm)
| +--rw wson-dwdm? identityref
+--:(cwdm)
+--rw wson-cwdm? identityref
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes
/tet:connectivity-matrices
/tet:connectivity-matrix/tet:to
/tet:label-restrictions/tet:label-restriction:
+--rw grid-type? identityref
+--rw priority? uint8
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes
/tet:connectivity-matrices
/tet:connectivity-matrix/tet:to
/tet:label-restrictions/tet:label-restriction
/tet:label-start/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw dwdm-n? layer0-types:dwdm-n
+--:(cwdm)
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+--rw cwdm-n? layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes
/tet:connectivity-matrices
/tet:connectivity-matrix/tet:to
/tet:label-restrictions/tet:label-restriction
/tet:label-end/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw dwdm-n? layer0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes
/tet:connectivity-matrices
/tet:connectivity-matrix/tet:to
/tet:label-restrictions/tet:label-restriction
/tet:label-step/tet:technology:
+--:(wson)
+--rw (layer0-grid-type)?
+--:(dwdm)
| +--rw wson-dwdm? identityref
+--:(cwdm)
+--rw wson-cwdm? identityref
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes
/tet:connectivity-matrices
/tet:connectivity-matrix/tet:underlay
/tet:primary-path/tet:path-element/tet:type
/tet:label/tet:label-hop/tet:te-label
/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n?
| | layer0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* int16
+--:(cwdm)
+--rw cwdm-n?
layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes
/tet:connectivity-matrices
/tet:connectivity-matrix/tet:underlay
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/tet:backup-path/tet:path-element/tet:type
/tet:label/tet:label-hop/tet:te-label
/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n?
| | layer0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* int16
+--:(cwdm)
+--rw cwdm-n?
layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes
/tet:connectivity-matrices
/tet:connectivity-matrix/tet:optimizations
/tet:algorithm/tet:metric
/tet:optimization-metric
/tet:explicit-route-exclude-objects
/tet:route-object-exclude-object/tet:type
/tet:label/tet:label-hop/tet:te-label
/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n?
| | layer0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* int16
+--:(cwdm)
+--rw cwdm-n?
layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes
/tet:connectivity-matrices
/tet:connectivity-matrix/tet:optimizations
/tet:algorithm/tet:metric
/tet:optimization-metric
/tet:explicit-route-include-objects
/tet:route-object-include-object/tet:type
/tet:label/tet:label-hop/tet:te-label
/tet:technology:
+--:(wson)
Zheng, et al. Expires May 7, 2020 [Page 13]
Internet-Draft WSON Topology YANG Model November 2019
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n?
| | layer0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* int16
+--:(cwdm)
+--rw cwdm-n?
layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes
/tet:connectivity-matrices
/tet:connectivity-matrix/tet:path-properties
/tet:path-route-objects/tet:path-route-object
/tet:type/tet:label/tet:label-hop/tet:te-label
/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro (single-or-super-channel)?
| +--:(single)
| | +--ro dwdm-n?
| | layer0-types:dwdm-n
| +--:(super)
| +--ro subcarrier-dwdm-n* int16
+--:(cwdm)
+--ro cwdm-n?
layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry
/tet:connectivity-matrices
/tet:label-restrictions/tet:label-restriction:
+--ro grid-type? identityref
+--ro priority? uint8
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry
/tet:connectivity-matrices
/tet:label-restrictions/tet:label-restriction
/tet:label-start/tet:te-label/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro dwdm-n? layer0-types:dwdm-n
+--:(cwdm)
+--ro cwdm-n? layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
Zheng, et al. Expires May 7, 2020 [Page 14]
Internet-Draft WSON Topology YANG Model November 2019
/tet:information-source-entry
/tet:connectivity-matrices
/tet:label-restrictions/tet:label-restriction
/tet:label-end/tet:te-label/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro dwdm-n? layer0-types:dwdm-n
+--:(cwdm)
+--ro cwdm-n? layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry
/tet:connectivity-matrices
/tet:label-restrictions/tet:label-restriction
/tet:label-step/tet:technology:
+--:(wson)
+--ro (layer0-grid-type)?
+--:(dwdm)
| +--ro wson-dwdm? identityref
+--:(cwdm)
+--ro wson-cwdm? identityref
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry
/tet:connectivity-matrices/tet:underlay
/tet:primary-path/tet:path-element/tet:type
/tet:label/tet:label-hop/tet:te-label
/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro (single-or-super-channel)?
| +--:(single)
| | +--ro dwdm-n?
| | layer0-types:dwdm-n
| +--:(super)
| +--ro subcarrier-dwdm-n* int16
+--:(cwdm)
+--ro cwdm-n?
layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry
/tet:connectivity-matrices/tet:underlay
/tet:backup-path/tet:path-element/tet:type
/tet:label/tet:label-hop/tet:te-label
/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
Zheng, et al. Expires May 7, 2020 [Page 15]
Internet-Draft WSON Topology YANG Model November 2019
| +--ro (single-or-super-channel)?
| +--:(single)
| | +--ro dwdm-n?
| | layer0-types:dwdm-n
| +--:(super)
| +--ro subcarrier-dwdm-n* int16
+--:(cwdm)
+--ro cwdm-n?
layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry
/tet:connectivity-matrices/tet:optimizations
/tet:algorithm/tet:metric
/tet:optimization-metric
/tet:explicit-route-exclude-objects
/tet:route-object-exclude-object/tet:type
/tet:label/tet:label-hop/tet:te-label
/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro (single-or-super-channel)?
| +--:(single)
| | +--ro dwdm-n?
| | layer0-types:dwdm-n
| +--:(super)
| +--ro subcarrier-dwdm-n* int16
+--:(cwdm)
+--ro cwdm-n?
layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry
/tet:connectivity-matrices/tet:optimizations
/tet:algorithm/tet:metric
/tet:optimization-metric
/tet:explicit-route-include-objects
/tet:route-object-include-object/tet:type
/tet:label/tet:label-hop/tet:te-label
/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro (single-or-super-channel)?
| +--:(single)
| | +--ro dwdm-n?
| | layer0-types:dwdm-n
| +--:(super)
| +--ro subcarrier-dwdm-n* int16
Zheng, et al. Expires May 7, 2020 [Page 16]
Internet-Draft WSON Topology YANG Model November 2019
+--:(cwdm)
+--ro cwdm-n?
layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry
/tet:connectivity-matrices/tet:path-properties
/tet:path-route-objects/tet:path-route-object
/tet:type/tet:label/tet:label-hop/tet:te-label
/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro (single-or-super-channel)?
| +--:(single)
| | +--ro dwdm-n?
| | layer0-types:dwdm-n
| +--:(super)
| +--ro subcarrier-dwdm-n* int16
+--:(cwdm)
+--ro cwdm-n?
layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry
/tet:connectivity-matrices
/tet:connectivity-matrix/tet:from
/tet:label-restrictions/tet:label-restriction:
+--ro grid-type? identityref
+--ro priority? uint8
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry
/tet:connectivity-matrices
/tet:connectivity-matrix/tet:from
/tet:label-restrictions/tet:label-restriction
/tet:label-start/tet:te-label/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro dwdm-n? layer0-types:dwdm-n
+--:(cwdm)
+--ro cwdm-n? layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry
/tet:connectivity-matrices
/tet:connectivity-matrix/tet:from
/tet:label-restrictions/tet:label-restriction
/tet:label-end/tet:te-label/tet:technology:
+--:(wson)
+--ro (grid-type)?
Zheng, et al. Expires May 7, 2020 [Page 17]
Internet-Draft WSON Topology YANG Model November 2019
+--:(dwdm)
| +--ro dwdm-n? layer0-types:dwdm-n
+--:(cwdm)
+--ro cwdm-n? layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry
/tet:connectivity-matrices
/tet:connectivity-matrix/tet:from
/tet:label-restrictions/tet:label-restriction
/tet:label-step/tet:technology:
+--:(wson)
+--ro (layer0-grid-type)?
+--:(dwdm)
| +--ro wson-dwdm? identityref
+--:(cwdm)
+--ro wson-cwdm? identityref
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry
/tet:connectivity-matrices
/tet:connectivity-matrix/tet:to
/tet:label-restrictions/tet:label-restriction:
+--ro grid-type? identityref
+--ro priority? uint8
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry
/tet:connectivity-matrices
/tet:connectivity-matrix/tet:to
/tet:label-restrictions/tet:label-restriction
/tet:label-start/tet:te-label/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro dwdm-n? layer0-types:dwdm-n
+--:(cwdm)
+--ro cwdm-n? layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry
/tet:connectivity-matrices
/tet:connectivity-matrix/tet:to
/tet:label-restrictions/tet:label-restriction
/tet:label-end/tet:te-label/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro dwdm-n? layer0-types:dwdm-n
+--:(cwdm)
+--ro cwdm-n? layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
Zheng, et al. Expires May 7, 2020 [Page 18]
Internet-Draft WSON Topology YANG Model November 2019
/tet:information-source-entry
/tet:connectivity-matrices
/tet:connectivity-matrix/tet:to
/tet:label-restrictions/tet:label-restriction
/tet:label-step/tet:technology:
+--:(wson)
+--ro (layer0-grid-type)?
+--:(dwdm)
| +--ro wson-dwdm? identityref
+--:(cwdm)
+--ro wson-cwdm? identityref
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry
/tet:connectivity-matrices
/tet:connectivity-matrix/tet:underlay
/tet:primary-path/tet:path-element/tet:type
/tet:label/tet:label-hop/tet:te-label
/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro (single-or-super-channel)?
| +--:(single)
| | +--ro dwdm-n?
| | layer0-types:dwdm-n
| +--:(super)
| +--ro subcarrier-dwdm-n* int16
+--:(cwdm)
+--ro cwdm-n?
layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry
/tet:connectivity-matrices
/tet:connectivity-matrix/tet:underlay
/tet:backup-path/tet:path-element/tet:type
/tet:label/tet:label-hop/tet:te-label
/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro (single-or-super-channel)?
| +--:(single)
| | +--ro dwdm-n?
| | layer0-types:dwdm-n
| +--:(super)
| +--ro subcarrier-dwdm-n* int16
+--:(cwdm)
+--ro cwdm-n?
Zheng, et al. Expires May 7, 2020 [Page 19]
Internet-Draft WSON Topology YANG Model November 2019
layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry
/tet:connectivity-matrices
/tet:connectivity-matrix/tet:optimizations
/tet:algorithm/tet:metric
/tet:optimization-metric
/tet:explicit-route-exclude-objects
/tet:route-object-exclude-object/tet:type
/tet:label/tet:label-hop/tet:te-label
/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro (single-or-super-channel)?
| +--:(single)
| | +--ro dwdm-n?
| | layer0-types:dwdm-n
| +--:(super)
| +--ro subcarrier-dwdm-n* int16
+--:(cwdm)
+--ro cwdm-n?
layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry
/tet:connectivity-matrices
/tet:connectivity-matrix/tet:optimizations
/tet:algorithm/tet:metric
/tet:optimization-metric
/tet:explicit-route-include-objects
/tet:route-object-include-object/tet:type
/tet:label/tet:label-hop/tet:te-label
/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro (single-or-super-channel)?
| +--:(single)
| | +--ro dwdm-n?
| | layer0-types:dwdm-n
| +--:(super)
| +--ro subcarrier-dwdm-n* int16
+--:(cwdm)
+--ro cwdm-n?
layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry
/tet:connectivity-matrices
Zheng, et al. Expires May 7, 2020 [Page 20]
Internet-Draft WSON Topology YANG Model November 2019
/tet:connectivity-matrix/tet:path-properties
/tet:path-route-objects/tet:path-route-object
/tet:type/tet:label/tet:label-hop/tet:te-label
/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro (single-or-super-channel)?
| +--:(single)
| | +--ro dwdm-n?
| | layer0-types:dwdm-n
| +--:(super)
| +--ro subcarrier-dwdm-n* int16
+--:(cwdm)
+--ro cwdm-n?
layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities
/tet:label-restrictions/tet:label-restriction:
+--rw grid-type? identityref
+--rw priority? uint8
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities
/tet:label-restrictions/tet:label-restriction
/tet:label-start/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw dwdm-n? layer0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities
/tet:label-restrictions/tet:label-restriction
/tet:label-end/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw dwdm-n? layer0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities
/tet:label-restrictions/tet:label-restriction
Zheng, et al. Expires May 7, 2020 [Page 21]
Internet-Draft WSON Topology YANG Model November 2019
/tet:label-step/tet:technology:
+--:(wson)
+--rw (layer0-grid-type)?
+--:(dwdm)
| +--rw wson-dwdm? identityref
+--:(cwdm)
+--rw wson-cwdm? identityref
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities/tet:underlay
/tet:primary-path/tet:path-element/tet:type
/tet:label/tet:label-hop/tet:te-label
/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n?
| | layer0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* int16
+--:(cwdm)
+--rw cwdm-n?
layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities/tet:underlay
/tet:backup-path/tet:path-element/tet:type
/tet:label/tet:label-hop/tet:te-label
/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n?
| | layer0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* int16
+--:(cwdm)
+--rw cwdm-n?
layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities/tet:optimizations
/tet:algorithm/tet:metric
/tet:optimization-metric
Zheng, et al. Expires May 7, 2020 [Page 22]
Internet-Draft WSON Topology YANG Model November 2019
/tet:explicit-route-exclude-objects
/tet:route-object-exclude-object/tet:type
/tet:label/tet:label-hop/tet:te-label
/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n?
| | layer0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* int16
+--:(cwdm)
+--rw cwdm-n?
layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities/tet:optimizations
/tet:algorithm/tet:metric
/tet:optimization-metric
/tet:explicit-route-include-objects
/tet:route-object-include-object/tet:type
/tet:label/tet:label-hop/tet:te-label
/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n?
| | layer0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* int16
+--:(cwdm)
+--rw cwdm-n?
layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities
/tet:path-properties/tet:path-route-objects
/tet:path-route-object/tet:type/tet:label
/tet:label-hop/tet:te-label/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro (single-or-super-channel)?
| +--:(single)
Zheng, et al. Expires May 7, 2020 [Page 23]
Internet-Draft WSON Topology YANG Model November 2019
| | +--ro dwdm-n?
| | layer0-types:dwdm-n
| +--:(super)
| +--ro subcarrier-dwdm-n* int16
+--:(cwdm)
+--ro cwdm-n?
layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities
/tet:local-link-connectivity
/tet:label-restrictions/tet:label-restriction:
+--rw grid-type? identityref
+--rw priority? uint8
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities
/tet:local-link-connectivity
/tet:label-restrictions/tet:label-restriction
/tet:label-start/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw dwdm-n? layer0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities
/tet:local-link-connectivity
/tet:label-restrictions/tet:label-restriction
/tet:label-end/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw dwdm-n? layer0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities
/tet:local-link-connectivity
/tet:label-restrictions/tet:label-restriction
/tet:label-step/tet:technology:
+--:(wson)
+--rw (layer0-grid-type)?
+--:(dwdm)
| +--rw wson-dwdm? identityref
Zheng, et al. Expires May 7, 2020 [Page 24]
Internet-Draft WSON Topology YANG Model November 2019
+--:(cwdm)
+--rw wson-cwdm? identityref
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities
/tet:local-link-connectivity/tet:underlay
/tet:primary-path/tet:path-element/tet:type
/tet:label/tet:label-hop/tet:te-label
/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n?
| | layer0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* int16
+--:(cwdm)
+--rw cwdm-n?
layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities
/tet:local-link-connectivity/tet:underlay
/tet:backup-path/tet:path-element/tet:type
/tet:label/tet:label-hop/tet:te-label
/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n?
| | layer0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* int16
+--:(cwdm)
+--rw cwdm-n?
layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities
/tet:local-link-connectivity/tet:optimizations
/tet:algorithm/tet:metric
/tet:optimization-metric
/tet:explicit-route-exclude-objects
/tet:route-object-exclude-object/tet:type
Zheng, et al. Expires May 7, 2020 [Page 25]
Internet-Draft WSON Topology YANG Model November 2019
/tet:label/tet:label-hop/tet:te-label
/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n?
| | layer0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* int16
+--:(cwdm)
+--rw cwdm-n?
layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities
/tet:local-link-connectivity/tet:optimizations
/tet:algorithm/tet:metric
/tet:optimization-metric
/tet:explicit-route-include-objects
/tet:route-object-include-object/tet:type
/tet:label/tet:label-hop/tet:te-label
/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n?
| | layer0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* int16
+--:(cwdm)
+--rw cwdm-n?
layer0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities
/tet:local-link-connectivity/tet:path-properties
/tet:path-route-objects/tet:path-route-object
/tet:type/tet:label/tet:label-hop/tet:te-label
/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro (single-or-super-channel)?
| +--:(single)
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| | +--ro dwdm-n?
| | layer0-types:dwdm-n
| +--:(super)
| +--ro subcarrier-dwdm-n* int16
+--:(cwdm)
+--ro cwdm-n?
layer0-types:cwdm-n
augment /nw:networks/nw:network/nt:link/tet:te
/tet:te-link-attributes/tet:underlay
/tet:primary-path/tet:path-element/tet:type
/tet:label/tet:label-hop/tet:te-label
/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n?
| | layer0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* int16
+--:(cwdm)
+--rw cwdm-n?
layer0-types:cwdm-n
augment /nw:networks/nw:network/nt:link/tet:te
/tet:te-link-attributes/tet:underlay
/tet:backup-path/tet:path-element/tet:type
/tet:label/tet:label-hop/tet:te-label
/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n?
| | layer0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* int16
+--:(cwdm)
+--rw cwdm-n?
layer0-types:cwdm-n
augment /nw:networks/nw:network/nt:link/tet:te
/tet:te-link-attributes/tet:label-restrictions
/tet:label-restriction:
+--rw grid-type? identityref
+--rw priority? uint8
augment /nw:networks/nw:network/nt:link/tet:te
/tet:te-link-attributes/tet:label-restrictions
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/tet:label-restriction/tet:label-start
/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw dwdm-n? layer0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? layer0-types:cwdm-n
augment /nw:networks/nw:network/nt:link/tet:te
/tet:te-link-attributes/tet:label-restrictions
/tet:label-restriction/tet:label-end
/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw dwdm-n? layer0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? layer0-types:cwdm-n
augment /nw:networks/nw:network/nt:link/tet:te
/tet:te-link-attributes/tet:label-restrictions
/tet:label-restriction/tet:label-step
/tet:technology:
+--:(wson)
+--rw (layer0-grid-type)?
+--:(dwdm)
| +--rw wson-dwdm? identityref
+--:(cwdm)
+--rw wson-cwdm? identityref
augment /nw:networks/nw:network/nt:link/tet:te
/tet:information-source-entry
/tet:label-restrictions/tet:label-restriction:
+--ro grid-type? identityref
+--ro priority? uint8
augment /nw:networks/nw:network/nt:link/tet:te
/tet:information-source-entry
/tet:label-restrictions/tet:label-restriction
/tet:label-start/tet:te-label/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro dwdm-n? layer0-types:dwdm-n
+--:(cwdm)
+--ro cwdm-n? layer0-types:cwdm-n
augment /nw:networks/nw:network/nt:link/tet:te
/tet:information-source-entry
/tet:label-restrictions/tet:label-restriction
/tet:label-end/tet:te-label/tet:technology:
+--:(wson)
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+--ro (grid-type)?
+--:(dwdm)
| +--ro dwdm-n? layer0-types:dwdm-n
+--:(cwdm)
+--ro cwdm-n? layer0-types:cwdm-n
augment /nw:networks/nw:network/nt:link/tet:te
/tet:information-source-entry
/tet:label-restrictions/tet:label-restriction
/tet:label-step/tet:technology:
+--:(wson)
+--ro (layer0-grid-type)?
+--:(dwdm)
| +--ro wson-dwdm? identityref
+--:(cwdm)
+--ro wson-cwdm? identityref
augment /nw:networks/tet:te/tet:templates
/tet:link-template/tet:te-link-attributes
/tet:underlay/tet:primary-path/tet:path-element
/tet:type/tet:label/tet:label-hop/tet:te-label
/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n?
| | layer0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* int16
+--:(cwdm)
+--rw cwdm-n?
layer0-types:cwdm-n
augment /nw:networks/tet:te/tet:templates
/tet:link-template/tet:te-link-attributes
/tet:underlay/tet:backup-path/tet:path-element
/tet:type/tet:label/tet:label-hop/tet:te-label
/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n?
| | layer0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* int16
+--:(cwdm)
+--rw cwdm-n?
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layer0-types:cwdm-n
augment /nw:networks/tet:te/tet:templates
/tet:link-template/tet:te-link-attributes
/tet:label-restrictions/tet:label-restriction:
+--rw grid-type? identityref
+--rw priority? uint8
augment /nw:networks/tet:te/tet:templates
/tet:link-template/tet:te-link-attributes
/tet:label-restrictions/tet:label-restriction
/tet:label-start/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw dwdm-n? layer0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? layer0-types:cwdm-n
augment /nw:networks/tet:te/tet:templates
/tet:link-template/tet:te-link-attributes
/tet:label-restrictions/tet:label-restriction
/tet:label-end/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw dwdm-n? layer0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? layer0-types:cwdm-n
augment /nw:networks/tet:te/tet:templates
/tet:link-template/tet:te-link-attributes
/tet:label-restrictions/tet:label-restriction
/tet:label-step/tet:technology:
+--:(wson)
+--rw (layer0-grid-type)?
+--:(dwdm)
| +--rw wson-dwdm? identityref
+--:(cwdm)
+--rw wson-cwdm? identityref
3. The YANG Code for WSON topology
<CODE BEGINS> file "ietf-wson-topology@2019-11-04.yang"
module ietf-wson-topology {
yang-version 1.1;
namespace "urn:ietf:params:xml:ns:yang:ietf-wson-topology";
prefix "wson";
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import ietf-network {
prefix "nw";
reference
"RFC 8345: A YANG Data Model for Network Topologies";
}
import ietf-network-topology {
prefix "nt";
reference
"RFC 8345: A YANG Data Model for Network Topologies";
}
import ietf-te-topology {
prefix "tet";
reference
"RFC YYYY: YANG Data Model for
Traffic Engineering (TE) Topologies";
}
/* Note: The RFC Editor will replace YYYY with the number assigned to
the RFC once draft-ietf-teas-yang-te-topo becomes an RFC.*/
import ietf-layer0-types {
prefix "layer0-types";
reference
"RFC XXXX: A YANG Data Model for WSON
(Wavelength Switched Optical Networks)";
}
/* Note: The RFC Editor will replace XXXX with the number assigned to
the RFC once draft-ietf-ccamp-layer0-types becomes an RFC.*/
organization
"IETF CCAMP Working Group";
contact
"Editor: Haomian Zheng <zhenghaomian@huawei.com>
Editor: Young Lee <younglee.tx@gmail.com>
Editor: Aihua Guo <aihuaguo.ietf@gmail.com>
Editor: Victor Lopez <victor.lopezalvarez@telefonica.com>
Editor: Daniel King <d.king@lancaster.ac.uk>";
description
"This module provides a YANG data model for the routing and
wavelength assignment (RWA) Traffic Engineering (TE)
topology in wavelength switched optical networks (WSONs).
The YANG model described in this document is a WSON
technology-specific YANG model augmenting the generic TE
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topology module (ietf-te-topology) based on the information model
developed in RFC 7446 and the two encoding documents
RFC 7581 and RFC 7579 that developed protocol independent
encodings based on RFC 7446. The model fully conforms
to the Network Management Datastore Architecture (NMDA).
Copyright (c) 2019 IETF Trust and the persons identified
as authors of the code. All rights reserved.
Redistribution and use in source and binary forms, with
or without modification, is permitted pursuant to, and
subject to the license terms contained in, the Simplified
BSD License set forth in Section 4.c of the IETF Trust's
Legal Provisions Relating to IETF Documents
(http://trustee.ietf.org/license-info).
This version of this YANG module is part of RFC XXXX; see
the RFC itself for full legal notices.";
revision 2019-11-04 {
description
"Initial Version";
reference
"RFC XXXX: A YANG Data Model for WSON (Wavelength Switched
Optical Networks)";
}
/*
* Groupings
*/
grouping wson-node-attributes {
description "WSON node attributes";
container wson-node {
description "WSON node attrtibutes";
leaf node-type {
type identityref {
base layer0-types:layer0-node-type;
}
description "WSON node type";
}
}
}
grouping wson-link-attributes {
description
"Future WSON link attributes extensions";
}
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grouping wson-tp-attributes {
description "wson-tp-attributes";
list supported-payload-types {
key "index";
description
"Supported payload types of a TP (Termination Point).
The payload type is defined as the generalized PIDs
(Payload Identifiers) in GMPLS";
leaf index {
type uint16;
description "payload type index";
}
leaf payload-type {
type string;
description "the payload type supported by this client TP";
reference
"http://www.iana.org/assignments/gmpls-sig-parameters
/gmpls-sig-parameters.xhtml";
}
}
leaf client-facing {
type boolean;
default 'false';
description
"Indicates if it is a client-facing TP";
}
}
grouping wson-ttp-attributes {
description
"WSON tunnel termination point (e.g., tranponder) attributes";
leaf-list supported-operational-modes {
type layer0-types:operational-mode;
description
"List of all supported vendor-specific
mode identifiers";
}
leaf configured-operational-modes {
type layer0-types:operational-mode;
description
"Vendor-specific mode identifier configured
on the TTP (TE-tunnel Termination Point)";
}
leaf-list supported-fec-types {
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type identityref {
base layer0-types:fec-type;
}
description
"List of all supported FEC (Forward Error Correction)
types by this TTP";
}
leaf-list supported-termination-types {
type identityref {
base layer0-types:term-type;
}
description
"List of all supported termination types by this TTP";
}
leaf supports-bit-stuffing {
type boolean;
description
"Indicates whether bit stuffing is supported by this TTP";
}
leaf is-tunable {
type boolean;
description
"Indicates if the TTP, or transponder, is tunable. Tunable
transponders are assumed to be fully tunable to any of the
96 channels within DWDM C-band";
}
leaf max-subcarrier-channel-num {
type uint8 {
range "1..max";
}
default 1;
description
"Indicates the maximum number of subcarrier channels for
super-channel transponders. When the value equals 1 it
represents regular single-channel transponder";
}
}
/*
* Data nodes
*/
augment "/nw:networks/nw:network/nw:network-types"
+ "/tet:te-topology" {
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description "wson-topology augmented";
container wson-topology {
presence "indicates a topology of WSON";
description
"Container to identify WSON topology type";
}
}
augment "/nw:networks/nw:network/nt:link/tet:te"
+ "/tet:te-link-attributes" {
when "/nw:networks/nw:network/nw:network-types"
+"/tet:te-topology/wson:wson-topology" {
description "This augment is only valid for WSON";
}
description "WSON Link augmentation.";
uses wson-link-attributes;
}
augment "/nw:networks/nw:network/nw:node/nt:termination-point/"
+ "tet:te" {
when "/nw:networks/nw:network/nw:network-types"
+"/tet:te-topology/wson:wson-topology" {
description "This augment is only valid for WSON";
}
description "WSON TP attributes";
uses wson-tp-attributes;
}
augment "/nw:networks/nw:network/nw:node/tet:te"
+ "/tet:te-node-attributes" {
when "/nw:networks/nw:network/nw:network-types"
+"/tet:te-topology/wson:wson-topology" {
description "This augment is only valid for WSON";
}
description "WSON Node augmentation";
uses wson-node-attributes;
}
augment "/nw:networks/nw:network/nw:node/tet:te"
+ "/tet:tunnel-termination-point" {
when "/nw:networks/nw:network/nw:network-types"
+"/tet:te-topology/wson:wson-topology" {
description "This augment is only valid for WSON";
}
description "WSON tunnel termination point augmentation";
uses wson-ttp-attributes;
}
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/*
* Augment TE bandwidth
*/
augment "/nw:networks/nw:network/nw:node/nt:termination-point/"
+ "tet:te/"
+ "tet:interface-switching-capability/tet:max-lsp-bandwidth/"
+ "tet:te-bandwidth/tet:technology" {
when "../../../../../../nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE bandwidth";
}
description
"Augment maximum LSP WSON bandwidth of link termination point
(LTP)";
case wson {
uses layer0-types:wson-path-bandwidth;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:path-constraints/tet:te-bandwidth/tet:technology" {
when "../../../../../../nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE bandwidth";
}
description
"Augment WSON bandwidth path constraints of
connectivity-matrices";
case wson {
uses layer0-types:wson-link-bandwidth;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/"
+ "tet:path-constraints/tet:te-bandwidth/tet:technology" {
when "../../../../../../../nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE bandwidth";
}
description
"Augment WSON bandwidth path constraints of
connectivity-matrix";
case wson {
uses layer0-types:wson-link-bandwidth;
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}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:path-constraints/tet:te-bandwidth/tet:technology" {
when "../../../../../../nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE bandwidth";
}
description
"Augment WSON bandwidth path constraints of
connectivity-matrices information-source";
case wson {
uses layer0-types:wson-link-bandwidth;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/"
+ "tet:path-constraints/tet:te-bandwidth/tet:technology" {
when "../../../../../../../nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE bandwidth";
}
description
"Augment WSON bandwidth path constraints of
connectivity-matrix information-source";
case wson {
uses layer0-types:wson-link-bandwidth;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:client-layer-adaptation/tet:switching-capability/"
+ "tet:te-bandwidth/tet:technology" {
when "../../../../../../nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE bandwidth";
}
description
"Augment client WSON bandwidth of tunnel termination point
(TTP)";
case wson {
uses layer0-types:wson-link-bandwidth;
}
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}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/tet:path-constraints/"
+ "tet:te-bandwidth/tet:technology" {
when "../../../../../../nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE bandwidth";
}
description
"Augment WSON bandwidth path constraints of
local-link-connectivities";
case wson {
uses layer0-types:wson-link-bandwidth;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:local-link-connectivity/tet:path-constraints/"
+ "tet:te-bandwidth/tet:technology" {
when "../../../../../../../nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE bandwidth";
}
description
"Augment WSON bandwidth path constraints of
local-link-connectivity (LLC)";
case wson {
uses layer0-types:wson-link-bandwidth;
}
}
augment "/nw:networks/nw:network/nt:link/tet:te/"
+ "tet:te-link-attributes/"
+ "tet:interface-switching-capability/tet:max-lsp-bandwidth/"
+ "tet:te-bandwidth/tet:technology" {
when "../../../../../../nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "WSON TE bandwidth";
}
description "Augment maximum LSP WSON bandwidth of TE link";
case wson {
uses layer0-types:wson-path-bandwidth;
}
}
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augment "/nw:networks/nw:network/nt:link/tet:te/"
+ "tet:te-link-attributes/"
+ "tet:max-link-bandwidth/"
+ "tet:te-bandwidth/tet:technology" {
when "../../../../../nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "WSON TE bandwidth";
}
description
"Augment maximum WSON bandwidth of TE link";
case wson {
uses layer0-types:wson-link-bandwidth;
}
}
augment "/nw:networks/nw:network/nt:link/tet:te/"
+ "tet:te-link-attributes/"
+ "tet:max-resv-link-bandwidth/"
+ "tet:te-bandwidth/tet:technology" {
when "../../../../../nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "WSON TE bandwidth";
}
description
"Augment maximum reservable WSON bandwidth of
TE link";
case wson {
uses layer0-types:wson-link-bandwidth;
}
}
augment "/nw:networks/nw:network/nt:link/tet:te/"
+ "tet:te-link-attributes/"
+ "tet:unreserved-bandwidth/"
+ "tet:te-bandwidth/tet:technology" {
when "../../../../../nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "WSON TE bandwidth";
}
description
"Augment unreserved WSON bandwidth of TE Link";
case wson {
uses layer0-types:wson-link-bandwidth;
}
}
augment "/nw:networks/nw:network/nt:link/tet:te/"
+ "tet:information-source-entry/"
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+ "tet:interface-switching-capability/"
+ "tet:max-lsp-bandwidth/"
+ "tet:te-bandwidth/tet:technology" {
when "../../../../../../nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "WSON TE bandwidth";
}
description
"Augment maximum LSP WSON bandwidth of TE link
information-source";
case wson {
uses layer0-types:wson-path-bandwidth;
}
}
augment "/nw:networks/nw:network/nt:link/tet:te/"
+ "tet:information-source-entry/"
+ "tet:max-link-bandwidth/"
+ "tet:te-bandwidth/tet:technology" {
when "../../../../../nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "WSON TE bandwidth";
}
description
"Augment maximum WSON bandwidth of TE link
information-source";
case wson {
uses layer0-types:wson-link-bandwidth;
}
}
augment "/nw:networks/nw:network/nt:link/tet:te/"
+ "tet:information-source-entry/"
+ "tet:max-resv-link-bandwidth/"
+ "tet:te-bandwidth/tet:technology" {
when "../../../../../nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "WSON TE bandwidth";
}
description
"Augment maximum reservable WSON bandwidth of TE link
information-source";
case wson {
uses layer0-types:wson-link-bandwidth;
}
}
augment "/nw:networks/nw:network/nt:link/tet:te/"
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+ "tet:information-source-entry/"
+ "tet:unreserved-bandwidth/"
+ "tet:te-bandwidth/tet:technology" {
when "../../../../../nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "WSON TE bandwidth";
}
description
"Augment unreserved WSON bandwidth of TE link
information-source";
case wson {
uses layer0-types:wson-link-bandwidth;
}
}
augment "/nw:networks/tet:te/tet:templates/"
+ "tet:link-template/tet:te-link-attributes/"
+ "tet:interface-switching-capability/"
+ "tet:max-lsp-bandwidth/"
+ "tet:te-bandwidth/tet:technology" {
description
"Augment maximum WSON LSP bandwidth of TE link
template";
case wson {
uses layer0-types:wson-path-bandwidth;
}
}
augment "/nw:networks/tet:te/tet:templates/"
+ "tet:link-template/tet:te-link-attributes/"
+ "tet:max-link-bandwidth/"
+ "tet:te-bandwidth/tet:technology" {
description
"Augment maximum WSON bandwidth of TE link template";
case wson {
uses layer0-types:wson-link-bandwidth;
}
}
augment "/nw:networks/tet:te/tet:templates/"
+ "tet:link-template/tet:te-link-attributes/"
+ "tet:max-resv-link-bandwidth/"
+ "tet:te-bandwidth/tet:technology" {
description
"Augment maximum reservable WSON bandwidth of TE link
template";
case wson {
uses layer0-types:wson-link-bandwidth;
Zheng, et al. Expires May 7, 2020 [Page 41]
Internet-Draft WSON Topology YANG Model November 2019
}
}
augment "/nw:networks/tet:te/tet:templates/"
+ "tet:link-template/tet:te-link-attributes/"
+ "tet:unreserved-bandwidth/"
+ "tet:te-bandwidth/tet:technology" {
description
"Augment unreserved WSON bandwidth of TE link template";
case wson {
uses layer0-types:wson-link-bandwidth;
}
}
/*
* Augment TE label.
*/
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:label-restrictions/tet:label-restriction" {
when "../../../../../../nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label restrictions of connectivity-matrices";
uses layer0-types:layer0-label-restriction;
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-start/"
+ "tet:te-label/tet:technology" {
when "../../../../../../../../nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label restrictions start of
connectivity-matrices";
case wson {
uses layer0-types:wson-link-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
Zheng, et al. Expires May 7, 2020 [Page 42]
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+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:label-restrictions/"
+ "tet:label-restriction/tet:label-end/"
+ "tet:te-label/tet:technology" {
when "../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label restrictions end of
connectivity-matrices";
case wson {
uses layer0-types:wson-link-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:label-restrictions/"
+ "tet:label-restriction/tet:label-step/"
+ "tet:technology" {
when "../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label restrictions step of
connectivity-matrices";
case wson {
uses layer0-types:wson-label-step;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:underlay/tet:primary-path/tet:path-element/"
+ "tet:type/tet:label/tet:label-hop/"
+ "tet:te-label/tet:technology" {
when "../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label hop of underlay primary path of
connectivity-matrices";
case wson {
uses layer0-types:wson-path-label;
Zheng, et al. Expires May 7, 2020 [Page 43]
Internet-Draft WSON Topology YANG Model November 2019
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:underlay/tet:backup-path/tet:path-element/"
+ "tet:type/tet:label/tet:label-hop/"
+ "tet:te-label/tet:technology" {
when "../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label hop of underlay backup path of
connectivity-matrices";
case wson {
uses layer0-types:wson-path-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:optimizations/tet:algorithm/tet:metric/"
+ "tet:optimization-metric/"
+ "tet:explicit-route-exclude-objects/"
+ "tet:route-object-exclude-object/"
+ "tet:type/tet:label/tet:label-hop/"
+ "tet:te-label/tet:technology" {
when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label hop of route-exclude of
connectivity-matrices";
case wson {
uses layer0-types:wson-path-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:optimizations/tet:algorithm/tet:metric/"
+ "tet:optimization-metric/"
+ "tet:explicit-route-include-objects/"
+ "tet:route-object-include-object/"
Zheng, et al. Expires May 7, 2020 [Page 44]
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+ "tet:type/tet:label/tet:label-hop/"
+ "tet:te-label/tet:technology" {
when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label hop of route-include of
connectivity-matrices";
case wson {
uses layer0-types:wson-path-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:path-properties/tet:path-route-objects/"
+ "tet:path-route-object/tet:type/tet:label/tet:label-hop/"
+ "tet:te-label/tet:technology"{
when "../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label hop of path-route of
connectivity-matrices";
case wson {
uses layer0-types:wson-path-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/tet:from/"
+ "tet:label-restrictions/tet:label-restriction" {
when "../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment ingress WSON label restrictions of
connectivity-matrix";
uses layer0-types:layer0-label-restriction;
}
Zheng, et al. Expires May 7, 2020 [Page 45]
Internet-Draft WSON Topology YANG Model November 2019
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/tet:from/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-start/"
+ "tet:te-label/tet:technology" {
when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment ingress WSON label restrictions start of
connectivity-matrix ";
case wson {
uses layer0-types:wson-link-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/tet:from/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-end/"
+ "tet:te-label/tet:technology" {
when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment ingress WSON label restrictions end of
connectivity-matrix";
case wson {
uses layer0-types:wson-link-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/tet:from/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-step/"
+ "tet:technology" {
when "../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
Zheng, et al. Expires May 7, 2020 [Page 46]
Internet-Draft WSON Topology YANG Model November 2019
}
description
"Augment ingress WSON label restrictions step of
connectivity-matrix";
case wson {
uses layer0-types:wson-label-step;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/tet:to/"
+ "tet:label-restrictions/tet:label-restriction" {
when "../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment egress WSON label restrictions of
connectivity-matrix";
uses layer0-types:layer0-label-restriction;
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/tet:to/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-start/"
+ "tet:te-label/tet:technology" {
when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment egress WSON label restrictions start of
connectivity-matrix";
case wson {
uses layer0-types:wson-link-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/tet:to/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-end/"
Zheng, et al. Expires May 7, 2020 [Page 47]
Internet-Draft WSON Topology YANG Model November 2019
+ "tet:te-label/tet:technology" {
when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment egress WSON label restrictions end of
connectivity-matrix";
case wson {
uses layer0-types:wson-link-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/tet:to/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-step/"
+ "tet:technology" {
when "../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment egress WSON label restrictions step of
connectivity-matrix";
case wson {
uses layer0-types:wson-label-step;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/"
+ "tet:underlay/tet:primary-path/tet:path-element/"
+ "tet:type/tet:label/tet:label-hop/"
+ "tet:te-label/tet:technology" {
when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label hop of underlay primary path of
connectivity-matrix";
case wson {
Zheng, et al. Expires May 7, 2020 [Page 48]
Internet-Draft WSON Topology YANG Model November 2019
uses layer0-types:wson-path-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/"
+ "tet:underlay/tet:backup-path/tet:path-element/"
+ "tet:type/tet:label/tet:label-hop/"
+ "tet:te-label/tet:technology" {
when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label hop of underlay backup path of
connectivity-matrix";
case wson {
uses layer0-types:wson-path-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/tet:optimizations/"
+ "tet:algorithm/tet:metric/tet:optimization-metric/"
+ "tet:explicit-route-exclude-objects/"
+ "tet:route-object-exclude-object/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when "../../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label hop of route-exclude of
connectivity-matrix";
case wson {
uses layer0-types:wson-path-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/tet:optimizations/"
+ "tet:algorithm/tet:metric/tet:optimization-metric/"
+ "tet:explicit-route-include-objects/"
+ "tet:route-object-include-object/tet:type/"
Zheng, et al. Expires May 7, 2020 [Page 49]
Internet-Draft WSON Topology YANG Model November 2019
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when "../../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label hop of route-include of
connectivity-matrix";
case wson {
uses layer0-types:wson-path-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/"
+ "tet:path-properties/tet:path-route-objects/"
+ "tet:path-route-object/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label hop of path-route of
connectivity-matrix";
case wson {
uses layer0-types:wson-path-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/"
+ "tet:connectivity-matrices/tet:label-restrictions/"
+ "tet:label-restriction" {
when "../../../../../../nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label restrictions of connectivity-matrices
information-source";
uses layer0-types:layer0-label-restriction;
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
Zheng, et al. Expires May 7, 2020 [Page 50]
Internet-Draft WSON Topology YANG Model November 2019
+ "tet:information-source-entry/"
+ "tet:connectivity-matrices/tet:label-restrictions/"
+ "tet:label-restriction/"
+ "tet:label-start/tet:te-label/tet:technology" {
when "../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label restrictions start of
connectivity-matrices information-source";
case wson {
uses layer0-types:wson-link-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/"
+ "tet:connectivity-matrices/tet:label-restrictions/"
+ "tet:label-restriction/"
+ "tet:label-end/tet:te-label/tet:technology" {
when "../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label restrictions end of
connectivity-matrices information-source";
case wson {
uses layer0-types:wson-link-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/"
+ "tet:connectivity-matrices/tet:label-restrictions/"
+ "tet:label-restriction/"
+ "tet:label-step/tet:technology" {
when "../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label restrictions step of
connectivity-matrices information-source";
Zheng, et al. Expires May 7, 2020 [Page 51]
Internet-Draft WSON Topology YANG Model November 2019
case wson {
uses layer0-types:wson-label-step;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:underlay/tet:primary-path/tet:path-element/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when "../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label hop of underlay primary path of
connectivity-matrices information-source";
case wson {
uses layer0-types:wson-path-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:underlay/tet:backup-path/tet:path-element/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when "../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment label hop of underlay backup path of
connectivity-matrices information-source";
case wson {
uses layer0-types:wson-path-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:optimizations/tet:algorithm/tet:metric/"
+ "tet:optimization-metric/"
+ "tet:explicit-route-exclude-objects/"
+ "tet:route-object-exclude-object/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
Zheng, et al. Expires May 7, 2020 [Page 52]
Internet-Draft WSON Topology YANG Model November 2019
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label hop of route-exclude of
connectivity-matrices information-source";
case wson {
uses layer0-types:wson-path-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:optimizations/tet:algorithm/tet:metric/"
+ "tet:optimization-metric/"
+ "tet:explicit-route-include-objects/"
+ "tet:route-object-include-object/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label hop of route-include of
connectivity-matrices information-source";
case wson {
uses layer0-types:wson-path-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:path-properties/tet:path-route-objects/"
+ "tet:path-route-object/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when "../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label hop of path-route of connectivity-matrices
information-source";
case wson {
uses layer0-types:wson-path-label;
}
}
Zheng, et al. Expires May 7, 2020 [Page 53]
Internet-Draft WSON Topology YANG Model November 2019
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/"
+ "tet:from/tet:label-restrictions/tet:label-restriction" {
when "../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment ingress WSON label restrictions of
connectivity-matrix information-source";
uses layer0-types:layer0-label-restriction;
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/"
+ "tet:from/tet:label-restrictions/"
+ "tet:label-restriction/"
+ "tet:label-start/tet:te-label/tet:technology" {
when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment ingress WSON label restrictions start of
connectivity-matrix information-source";
case wson {
uses layer0-types:wson-link-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/"
+ "tet:from/tet:label-restrictions/"
+ "tet:label-restriction/"
+ "tet:label-end/tet:te-label/tet:technology" {
when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment ingress WSON label restrictions end of
connectivity-matrix information-source";
case wson {
Zheng, et al. Expires May 7, 2020 [Page 54]
Internet-Draft WSON Topology YANG Model November 2019
uses layer0-types:wson-link-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/"
+ "tet:from/tet:label-restrictions/"
+ "tet:label-restriction/"
+ "tet:label-step/tet:technology" {
when "../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment ingress WSON label restrictions step of
connectivity-matrix information-source";
case wson {
uses layer0-types:wson-label-step;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/"
+ "tet:to/tet:label-restrictions/tet:label-restriction" {
when "../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment egress WSON label restrictions of connectivity-matrix
information-source";
uses layer0-types:layer0-label-restriction;
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/"
+ "tet:to/tet:label-restrictions/tet:label-restriction/"
+ "tet:label-start/tet:te-label/tet:technology" {
when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
Zheng, et al. Expires May 7, 2020 [Page 55]
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description
"Augment egress WSON label restrictions start of
connectivity-matrix information-source";
case wson {
uses layer0-types:wson-link-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/"
+ "tet:to/tet:label-restrictions/tet:label-restriction/"
+ "tet:label-end/tet:te-label/tet:technology" {
when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment egress WSON label restrictions end of
connectivity-matrix information-source";
case wson {
uses layer0-types:wson-link-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/"
+ "tet:to/tet:label-restrictions/tet:label-restriction/"
+ "tet:label-step/tet:technology" {
when "../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment egress WSON label restrictions step of
connectivity-matrix information-source";
case wson {
uses layer0-types:wson-label-step;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/"
+ "tet:underlay/tet:primary-path/tet:path-element/tet:type/"
Zheng, et al. Expires May 7, 2020 [Page 56]
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+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label hop of underlay primary path of
connectivity-matrix information-source";
case wson {
uses layer0-types:wson-path-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/"
+ "tet:underlay/tet:backup-path/tet:path-element/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label hop of underlay backup path of
connectivity-matrix information-source";
case wson {
uses layer0-types:wson-path-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/"
+ "tet:optimizations/tet:algorithm/tet:metric/"
+ "tet:optimization-metric/"
+ "tet:explicit-route-exclude-objects/"
+ "tet:route-object-exclude-object/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when "../../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment label hop of route-exclude of connectivity-matrix
information-source";
Zheng, et al. Expires May 7, 2020 [Page 57]
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case wson {
uses layer0-types:wson-path-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/"
+ "tet:optimizations/tet:algorithm/tet:metric/"
+ "tet:optimization-metric/"
+ "tet:explicit-route-include-objects/"
+ "tet:route-object-include-object/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when "../../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label hop of route-include of
connectivity-matrix information-source";
case wson {
uses layer0-types:wson-path-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/"
+ "tet:path-properties/tet:path-route-objects/"
+ "tet:path-route-object/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label hop of path-route of connectivity-matrix
information-source";
case wson {
uses layer0-types:wson-path-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
Zheng, et al. Expires May 7, 2020 [Page 58]
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+ "tet:label-restrictions/tet:label-restriction" {
when "../../../../../../nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label restrictions of
local-link-connectivities";
uses layer0-types:layer0-label-restriction;
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-start/"
+ "tet:te-label/tet:technology" {
when "../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label restrictions start of
local-link-connectivities";
case wson {
uses layer0-types:wson-link-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-end/"
+ "tet:te-label/tet:technology"{
when "../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label restrictions end of
local-link-connectivities";
case wson {
uses layer0-types:wson-link-label;
}
}
Zheng, et al. Expires May 7, 2020 [Page 59]
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augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-step/"
+ "tet:technology"{
when "../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label restrictions step of
local-link-connectivities";
case wson {
uses layer0-types:wson-label-step;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:underlay/tet:primary-path/tet:path-element/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when "../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label hop of underlay primary path of
local-link-connectivities";
case wson {
uses layer0-types:wson-path-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:underlay/tet:backup-path/tet:path-element/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when "../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
Zheng, et al. Expires May 7, 2020 [Page 60]
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"Augment WSON label hop of underlay backup path of
local-link-connectivities";
case wson {
uses layer0-types:wson-path-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:optimizations/tet:algorithm/tet:metric/"
+ "tet:optimization-metric/"
+ "tet:explicit-route-exclude-objects/"
+ "tet:route-object-exclude-object/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label hop of route-exclude of
local-link-connectivities";
case wson {
uses layer0-types:wson-path-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:optimizations/tet:algorithm/tet:metric/"
+ "tet:optimization-metric/"
+ "tet:explicit-route-include-objects/"
+ "tet:route-object-include-object/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment label hop of route-include of
local-link-connectivities";
case wson {
uses layer0-types:wson-path-label;
}
}
Zheng, et al. Expires May 7, 2020 [Page 61]
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augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:path-properties/tet:path-route-objects/"
+ "tet:path-route-object/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when "../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label hop of path-route of
local-link-connectivities";
case wson {
uses layer0-types:wson-path-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:local-link-connectivity/"
+ "tet:label-restrictions/tet:label-restriction" {
when "../../../../../../../nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label restrictions of
local-link-connectivity (LLC)";
uses layer0-types:layer0-label-restriction;
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:local-link-connectivity/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-start/tet:te-label/tet:technology" {
when "../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label restrictions start of
local-link-connectivity (LLC)";
Zheng, et al. Expires May 7, 2020 [Page 62]
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case wson {
uses layer0-types:wson-link-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:local-link-connectivity/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-end/tet:te-label/tet:technology" {
when "../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label restrictions end of
local-link-connectivity (LLC)";
case wson {
uses layer0-types:wson-link-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:local-link-connectivity/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-step/tet:technology" {
when "../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label restrictions step of
local-link-connectivity (LLC)";
case wson {
uses layer0-types:wson-label-step;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:local-link-connectivity/"
+ "tet:underlay/tet:primary-path/tet:path-element/tet:type/"
Zheng, et al. Expires May 7, 2020 [Page 63]
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+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label hop of underlay primary path of
local-link-connectivity (LLC)";
case wson {
uses layer0-types:wson-path-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:local-link-connectivity/"
+ "tet:underlay/tet:backup-path/tet:path-element/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label hop of underlay backup path of
local-link-connectivity (LLC)";
case wson {
uses layer0-types:wson-path-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:local-link-connectivity/"
+ "tet:optimizations/tet:algorithm/tet:metric/"
+ "tet:optimization-metric/"
+ "tet:explicit-route-exclude-objects/"
+ "tet:route-object-exclude-object/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when "../../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
Zheng, et al. Expires May 7, 2020 [Page 64]
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"Augment WSON label hop of route-exclude of
local-link-connectivity (LLC)";
case wson {
uses layer0-types:wson-path-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:local-link-connectivity/"
+ "tet:optimizations/tet:algorithm/tet:metric/"
+ "tet:optimization-metric/"
+ "tet:explicit-route-include-objects/"
+ "tet:route-object-include-object/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when "../../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label hop of route-include of
local-link-connectivity (LLC)";
case wson {
uses layer0-types:wson-path-label;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:local-link-connectivity/"
+ "tet:path-properties/tet:path-route-objects/"
+ "tet:path-route-object/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label hop of path-route of
local-link-connectivity (LLC)";
case wson {
uses layer0-types:wson-path-label;
}
}
Zheng, et al. Expires May 7, 2020 [Page 65]
Internet-Draft WSON Topology YANG Model November 2019
augment "/nw:networks/nw:network/nt:link/tet:te/"
+ "tet:te-link-attributes/"
+ "tet:underlay/tet:primary-path/tet:path-element/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when "../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label hop of underlay primary path of TE link";
case wson {
uses layer0-types:wson-path-label;
}
}
augment "/nw:networks/nw:network/nt:link/tet:te/"
+ "tet:te-link-attributes/"
+ "tet:underlay/tet:backup-path/tet:path-element/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when "../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label hop of underlay backup path of TE link";
case wson {
uses layer0-types:wson-path-label;
}
}
augment "/nw:networks/nw:network/nt:link/tet:te/"
+ "tet:te-link-attributes/"
+ "tet:label-restrictions/tet:label-restriction" {
when "../../../../../nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label restrictions of TE link";
uses layer0-types:layer0-label-restriction;
}
augment "/nw:networks/nw:network/nt:link/tet:te/"
+ "tet:te-link-attributes/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-start/tet:te-label/tet:technology" {
Zheng, et al. Expires May 7, 2020 [Page 66]
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when "../../../../../../../nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label restrictions start of TE link";
case wson {
uses layer0-types:wson-link-label;
}
}
augment "/nw:networks/nw:network/nt:link/tet:te/"
+ "tet:te-link-attributes/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-end/tet:te-label/tet:technology" {
when "../../../../../../../nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label restrictions end of TE link";
case wson {
uses layer0-types:wson-link-label;
}
}
augment "/nw:networks/nw:network/nt:link/tet:te/"
+ "tet:te-link-attributes/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-step/tet:technology" {
when "../../../../../../nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label restrictions step of TE link";
case wson {
uses layer0-types:wson-label-step;
}
}
augment "/nw:networks/nw:network/nt:link/tet:te/"
+ "tet:information-source-entry/"
+ "tet:label-restrictions/tet:label-restriction" {
when "../../../../../nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
Zheng, et al. Expires May 7, 2020 [Page 67]
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description
"Augment WSON label restrictions of TE link
information-source";
uses layer0-types:layer0-label-restriction;
}
augment "/nw:networks/nw:network/nt:link/tet:te/"
+ "tet:information-source-entry/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-start/tet:te-label/tet:technology" {
when "../../../../../../../nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label restrictions start of TE link
information-source";
case wson {
uses layer0-types:wson-link-label;
}
}
augment "/nw:networks/nw:network/nt:link/tet:te/"
+ "tet:information-source-entry/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-end/tet:te-label/tet:technology" {
when "../../../../../../../nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label restrictions end of TE link
information-source";
case wson {
uses layer0-types:wson-link-label;
}
}
augment "/nw:networks/nw:network/nt:link/tet:te/"
+ "tet:information-source-entry/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-step/tet:technology" {
when "../../../../../../nw:network-types/tet:te-topology/"
+ "wson:wson-topology" {
description "Augment WSON TE label";
}
description
"Augment WSON label restrictions step of TE link
Zheng, et al. Expires May 7, 2020 [Page 68]
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information-source";
case wson {
uses layer0-types:wson-label-step;
}
}
augment "/nw:networks/tet:te/tet:templates/"
+ "tet:link-template/tet:te-link-attributes/"
+ "tet:underlay/tet:primary-path/tet:path-element/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
description
"Augment WSON label hop of underlay primary path of TE link
template";
case wson {
uses layer0-types:wson-path-label;
}
}
augment "/nw:networks/tet:te/tet:templates/"
+ "tet:link-template/tet:te-link-attributes/"
+ "tet:underlay/tet:backup-path/tet:path-element/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
description
"Augment WSON label hop of underlay backup path of TE link
template";
case wson {
uses layer0-types:wson-path-label;
}
}
augment "/nw:networks/tet:te/tet:templates/"
+ "tet:link-template/tet:te-link-attributes/"
+ "tet:label-restrictions/tet:label-restriction" {
description
"Augment WSON label restrictions of TE link template";
uses layer0-types:layer0-label-restriction;
}
augment "/nw:networks/tet:te/tet:templates/"
+ "tet:link-template/tet:te-link-attributes/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-start/tet:te-label/tet:technology" {
description
"Augment WSON label restrictions start of TE link template";
case wson {
uses layer0-types:wson-link-label;
}
}
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augment "/nw:networks/tet:te/tet:templates/"
+ "tet:link-template/tet:te-link-attributes/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-end/tet:te-label/tet:technology" {
description
"Augment WSON label restrictions end of TE link template";
case wson {
uses layer0-types:wson-link-label;
}
}
augment "/nw:networks/tet:te/tet:templates/"
+ "tet:link-template/tet:te-link-attributes/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-step/tet:technology" {
description
"Augment WSON label restrictions step of TE link template";
case wson {
uses layer0-types:wson-label-step;
}
}
}
<CODE ENDS>
4. Security Considerations
The YANG module specified in this document defines a schema for data
that is designed to be accessed via network management protocols such
as NETCONF [RFC6241] or RESTCONF [RFC8040]. The lowest NETCONF layer
is the secure transport layer, and the mandatory-to-implement secure
transport is Secure Shell (SSH) [RFC6242]. The lowest RESTCONF layer
is HTTPS, and the mandatory-to-implement secure transport is TLS
[RFC8446].
The NETCONF Protocol over Secure Shell (SSH) [RFC6242] describes a
method for invoking and running NETCONF within a Secure Shell (SSH)
session as an SSH subsystem. The NETCONF access control model
[RFC8341] provides the means to restrict access for particular
NETCONF or RESTCONF users to a preconfigured subset of all available
NETCONF or RESTCONF protocol operations and content.
There are a number of data nodes defined in this YANG module that are
writable/creatable/deletable (i.e., config true, which is the
default). These data nodes may be considered sensitive or vulnerable
in some network environments. Write operations (e.g., edit-config)
to these data nodes without proper protection can have a negative
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effect on network operations. These are the subtrees and data nodes
and their sensitivity/vulnerability:
/nw:networks/nw:network/nw:network-types/tet:te-topology
/nw:networks/nw:network/nt:link/tet:te/tet:te-link-attributes
/nw:networks/nw:network/nw:node/nt:termination-point/tet:te
/nw:networks/nw:network/.../tet:te-bandwidth/tet:technology
/nw:networks/nw:network/nw:node/tet:te/.../tet:label-restriction
/nw:networks/nw:network/nw:node/.../tet:te-label/tet:technology
5. IANA Considerations
It is proposed that IANA should assign new URIs from the "IETF XML
Registry" [RFC3688] as follows:
URI: urn:ietf:params:xml:ns:yang:ietf-wson-topology
Registrant Contact: The IESG
XML: N/A; the requested URI is an XML namespace.
This document registers a YANG module in the YANG Module Names
registry [RFC7950] and [RFC6020].
name: ietf-wson-topology
namespace: urn:ietf:params:xml:ns:yang:ietf-wson-topology
prefix: wson
reference: RFC XXXX
6. Contributors
Dhruv Dhody
Huawei Technologies
Email: dhruv.ietf@gmail.com
Bin Yeong Yoon
ETRI
Email: byyun@etri.re.kr
Ricard Vilalta
CTTC
Email: vricard.vilalta@cttc.es
Italo Busi
Huawei Technologies
Email: Italo.Busi@huawei.com
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7. References
7.1. Normative References
[I-D.ietf-ccamp-flexigrid-yang]
Madrid, U., Perdices, D., Lopezalvarez, V., King, D., and
Y. Lee, "YANG data model for Flexi-Grid Optical Networks",
draft-ietf-ccamp-flexigrid-yang-04 (work in progress),
July 2019.
[I-D.ietf-ccamp-layer0-types]
Zheng, H., Lee, Y., Guo, A., Lopezalvarez, V., and D.
King, "A YANG Data Model for Layer 0 Types", draft-ietf-
ccamp-layer0-types-02 (work in progress), October 2019.
[I-D.ietf-ccamp-optical-impairment-topology-yang]
Lee, Y., Lopezalvarez, V., Galimberti, G., Auge, L., and
D. Beller, "A Yang Data Model for Optical Impairment-aware
Topology", draft-ietf-ccamp-optical-impairment-topology-
yang-01 (work in progress), May 2019.
[I-D.ietf-teas-yang-te-topo]
Liu, X., Bryskin, I., Beeram, V., Saad, T., Shah, H., and
O. Dios, "YANG Data Model for Traffic Engineering (TE)
Topologies", draft-ietf-teas-yang-te-topo-22 (work in
progress), June 2019.
[ITU-Tg6982]
International Telecommunication Union, "Amplified
multichannel dense wavelength division multiplexing
applications with single channel optical interfaces",
ITU-T G.698.2, November 2018.
[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate
Requirement Levels", BCP 14, RFC 2119,
DOI 10.17487/RFC2119, March 1997,
<https://www.rfc-editor.org/info/rfc2119>.
[RFC6020] Bjorklund, M., Ed., "YANG - A Data Modeling Language for
the Network Configuration Protocol (NETCONF)", RFC 6020,
DOI 10.17487/RFC6020, October 2010,
<https://www.rfc-editor.org/info/rfc6020>.
[RFC6241] Enns, R., Ed., Bjorklund, M., Ed., Schoenwaelder, J., Ed.,
and A. Bierman, Ed., "Network Configuration Protocol
(NETCONF)", RFC 6241, DOI 10.17487/RFC6241, June 2011,
<https://www.rfc-editor.org/info/rfc6241>.
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[RFC6242] Wasserman, M., "Using the NETCONF Protocol over Secure
Shell (SSH)", RFC 6242, DOI 10.17487/RFC6242, June 2011,
<https://www.rfc-editor.org/info/rfc6242>.
[RFC7579] Bernstein, G., Ed., Lee, Y., Ed., Li, D., Imajuku, W., and
J. Han, "General Network Element Constraint Encoding for
GMPLS-Controlled Networks", RFC 7579,
DOI 10.17487/RFC7579, June 2015,
<https://www.rfc-editor.org/info/rfc7579>.
[RFC7950] Bjorklund, M., Ed., "The YANG 1.1 Data Modeling Language",
RFC 7950, DOI 10.17487/RFC7950, August 2016,
<https://www.rfc-editor.org/info/rfc7950>.
[RFC8040] Bierman, A., Bjorklund, M., and K. Watsen, "RESTCONF
Protocol", RFC 8040, DOI 10.17487/RFC8040, January 2017,
<https://www.rfc-editor.org/info/rfc8040>.
[RFC8174] Leiba, B., "Ambiguity of Uppercase vs Lowercase in RFC
2119 Key Words", BCP 14, RFC 8174, DOI 10.17487/RFC8174,
May 2017, <https://www.rfc-editor.org/info/rfc8174>.
[RFC8340] Bjorklund, M. and L. Berger, Ed., "YANG Tree Diagrams",
BCP 215, RFC 8340, DOI 10.17487/RFC8340, March 2018,
<https://www.rfc-editor.org/info/rfc8340>.
[RFC8341] Bierman, A. and M. Bjorklund, "Network Configuration
Access Control Model", STD 91, RFC 8341,
DOI 10.17487/RFC8341, March 2018,
<https://www.rfc-editor.org/info/rfc8341>.
[RFC8342] Bjorklund, M., Schoenwaelder, J., Shafer, P., Watsen, K.,
and R. Wilton, "Network Management Datastore Architecture
(NMDA)", RFC 8342, DOI 10.17487/RFC8342, March 2018,
<https://www.rfc-editor.org/info/rfc8342>.
[RFC8345] Clemm, A., Medved, J., Varga, R., Bahadur, N.,
Ananthakrishnan, H., and X. Liu, "A YANG Data Model for
Network Topologies", RFC 8345, DOI 10.17487/RFC8345, March
2018, <https://www.rfc-editor.org/info/rfc8345>.
[RFC8446] Rescorla, E., "The Transport Layer Security (TLS) Protocol
Version 1.3", RFC 8446, DOI 10.17487/RFC8446, August 2018,
<https://www.rfc-editor.org/info/rfc8446>.
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7.2. Informative References
[RFC3688] Mealling, M., "The IETF XML Registry", BCP 81, RFC 3688,
DOI 10.17487/RFC3688, January 2004,
<https://www.rfc-editor.org/info/rfc3688>.
[RFC7446] Lee, Y., Ed., Bernstein, G., Ed., Li, D., and W. Imajuku,
"Routing and Wavelength Assignment Information Model for
Wavelength Switched Optical Networks", RFC 7446,
DOI 10.17487/RFC7446, February 2015,
<https://www.rfc-editor.org/info/rfc7446>.
[RFC7581] Bernstein, G., Ed., Lee, Y., Ed., Li, D., Imajuku, W., and
J. Han, "Routing and Wavelength Assignment Information
Encoding for Wavelength Switched Optical Networks",
RFC 7581, DOI 10.17487/RFC7581, June 2015,
<https://www.rfc-editor.org/info/rfc7581>.
Authors' Addresses
Haomian Zheng
Huawei Technologies
H1-1-A043S Huawei Industrial Base, Songshanhu
Dongguan, Guangdong 523808
China
Email: zhenghaomian@huawei.com
Young Lee
SKKU
Sung Kyun Kwan University
Seoul
South Korea
Email: younglee.tx@gmail.com
Aihua Guo
Individual
Email: aihuaguo.ietf@gmail.com
Victor Lopez
Telefonica
Email: victor.lopezalvarez@telefonica.com
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Daniel King
University of Lancaster
Email: d.king@lancaster.ac.uk
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