draft-ietf-ccamp-otn-topo-yang-05.txt   draft-ietf-ccamp-otn-topo-yang-06.txt 
CCAMP Working Group H. Zheng CCAMP Working Group H. Zheng
Internet-Draft A. Guo Internet-Draft A. Guo
Intended status: Standards Track I. Busi Intended status: Standards Track I. Busi
Expires: February 24, 2019 Huawei Technologies Expires: August 29, 2019 Huawei Technologies
A. Sharma A. Sharma
Google Google
X. Liu X. Liu
Volta Networks Volta Networks
S. Belotti S. Belotti
Nokia Nokia
Y. Xu Y. Xu
CAICT CAICT
L. Wang L. Wang
China Mobile China Mobile
O. Gonzalez de Dios O. Gonzalez de Dios
Telefonica Telefonica
August 23, 2018 February 25, 2019
A YANG Data Model for Optical Transport Network Topology A YANG Data Model for Optical Transport Network Topology
draft-ietf-ccamp-otn-topo-yang-05 draft-ietf-ccamp-otn-topo-yang-06
Abstract Abstract
A transport network is a server-layer network designed to provide
connectivity services for a client-layer network to carry the client
traffic transparently across the server-layer network resources. A
transport network can be constructed from equipments utilizing any of
a number of different transport technologies such as the evolving
Optical Transport Networks (OTN) or packet transport as provided by
the MPLS-Transport Profile (MPLS-TP).
This document describes a YANG data model to describe the topologies This document describes a YANG data model to describe the topologies
of an Optical Transport Network (OTN). It is independent of control of an Optical Transport Network (OTN). It is independent of control
plane protocols and captures topological and resource related plane protocols and captures topological and resource related
information pertaining to OTN. This model enables clients, which information pertaining to OTN. This model enables clients, which
interact with a transport domain controller via a REST interface, for interact with a transport domain controller, for OTN topology related
OTN topology related operations such as obtaining the relevant operations such as obtaining the relevant topology resource
topology resource information. information.
Requirements Language
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
"SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
document are to be interpreted as described in [RFC2119].
Status of This Memo Status of This Memo
This Internet-Draft is submitted in full conformance with the This Internet-Draft is submitted in full conformance with the
provisions of BCP 78 and BCP 79. provisions of BCP 78 and BCP 79.
Internet-Drafts are working documents of the Internet Engineering Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet- working documents as Internet-Drafts. The list of current Internet-
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This Internet-Draft will expire on February 24, 2019. This Internet-Draft will expire on August 29, 2019.
Copyright Notice Copyright Notice
Copyright (c) 2018 IETF Trust and the persons identified as the Copyright (c) 2019 IETF Trust and the persons identified as the
document authors. All rights reserved. document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal This document is subject to BCP 78 and the IETF Trust's Legal
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the Trust Legal Provisions and are provided without warranty as the Trust Legal Provisions and are provided without warranty as
described in the Simplified BSD License. described in the Simplified BSD License.
Table of Contents Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2
2. Terminology and Notations . . . . . . . . . . . . . . . . . . 3 2. Terminology and Notations . . . . . . . . . . . . . . . . . . 3
3. YANG Data Model for OTN Topology . . . . . . . . . . . . . . 4 3. YANG Data Model for OTN Topology . . . . . . . . . . . . . . 4
3.1. OTN Topology Data Model Overview . . . . . . . . . . . . 4 3.1. OTN Topology Data Model Overview . . . . . . . . . . . . 4
3.2. YANG Tree for OTN topology . . . . . . . . . . . . . . . 5 3.2. YANG Tree for OTN topology . . . . . . . . . . . . . . . 5
4. The YANG Code . . . . . . . . . . . . . . . . . . . . . . . . 21 4. The YANG Code . . . . . . . . . . . . . . . . . . . . . . . . 23
5. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 54 5. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 60
6. Security Considerations . . . . . . . . . . . . . . . . . . . 54 6. Security Considerations . . . . . . . . . . . . . . . . . . . 60
7. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . 55 7. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . 61
8. Contributors . . . . . . . . . . . . . . . . . . . . . . . . 55 8. Contributors . . . . . . . . . . . . . . . . . . . . . . . . 61
9. References . . . . . . . . . . . . . . . . . . . . . . . . . 56 9. References . . . . . . . . . . . . . . . . . . . . . . . . . 62
9.1. Normative References . . . . . . . . . . . . . . . . . . 56 9.1. Normative References . . . . . . . . . . . . . . . . . . 62
9.2. Informative References . . . . . . . . . . . . . . . . . 57 9.2. Informative References . . . . . . . . . . . . . . . . . 63
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 58 Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 64
1. Introduction 1. Introduction
A transport network is a server-layer network designed to provide A transport network is a server-layer network designed to provide
connectivity services for a client-layer network to carry the client connectivity services for a client-layer network to carry the client
traffic transparently across the server-layer network resources. A traffic transparently across the server-layer network resources. A
transport network can be constructed of equipments utilizing any of a transport network can be constructed of equipments utilizing any of a
number of different transport technologies such as the Optical number of different transport technologies such as the Optical
Transport Networks (OTN) or packet transport as provided by the MPLS- Transport Networks (OTN) or packet transport such as provided by the
Transport Profile (MPLS-TP). MPLS-Transport Profile (MPLS-TP).
This document defines a data model of an OTN network topology, using This document defines a data model of an OTN network topology, using
YANG [RFC7950]. The model can be used by an application exposing to YANG [RFC7950]. The model can be used by an application exposing to
a transport controller via a REST interface. Furthermore, it can be a transport controller. Furthermore, it can be used by an
used by an application for the following purposes (but not limited application for the following purposes (but not limited to):
to):
o To obtain a whole view of the network topology information of its o To obtain a whole view of the network topology information of its
interest; interest;
o To receive notifications with regard to the information change of o To receive notifications with regard to the information change of
the OTN topology; the OTN topology;
o To enforce the establishment and update of a network topology with o To enforce the establishment and update of a network topology with
the characteristic specified in the data model, e.g., by a client the characteristic specified in the data model, e.g., by a client
controller; controller;
The YANG model defined in this document is independent of control The YANG model defined in this document is independent of control
plane protocols and captures topology related information pertaining plane protocols and captures topology related information pertaining
to an Optical Transport Networks (OTN)-electrical layer, as the scope to an Optical Transport Networks (OTN) electrical layer, as the scope
specified by [RFC7062] and [RFC7138]. Furthermore, it is not a specified by [RFC7062] and [RFC7138]. Furthermore, it is not a
stand-alone model, but augmenting from the TE topology YANG model stand-alone model, but augmenting from the TE topology YANG model
defined in [I-D.ietf-teas-yang-te-topo]. Following TE topology YANG defined in [I-D.ietf-teas-yang-te-topo]. Following TE topology YANG
model, the YANG model defined in this document is interface model, the YANG model defined in this document is interface
independent. The applicability of models to interfaces is described independent. The model is included in [I-D.ietf-teas-actn-yang],
in [I-D.ietf-teas-actn-yang]. which indicates the typical usage of IETF YANG models in ACTN
architecture specified by [RFC8453]. More specifically, the usage of
this model between transport controllers is described in
[I-D.ietf-ccamp-transport-nbi-app-statement].
Optical network technologies, including fixed Dense Wavelength Optical network technologies, including fixed Dense Wavelength
Switched Optical Network (WSON) and flexible optical networks Switched Optical Network (WSON) and flexible optical networks
(a.k.a., flexi-grid networks), are covered in (a.k.a., flexi-grid networks), are covered in
[I-D.ietf-ccamp-wson-yang] and [I-D.ietf-ccamp-flexigrid-yang], [I-D.ietf-ccamp-wson-yang] and [I-D.ietf-ccamp-flexigrid-yang],
respectively. respectively.
2. Terminology and Notations 2. Terminology and Notations
A simplified graphical representation of the data model is used in A simplified graphical representation of the data model is used in
skipping to change at page 4, line 28 skipping to change at page 4, line 25
o TSG: Tributary Slot Granularity. o TSG: Tributary Slot Granularity.
o TPN: Tributary Port Number. o TPN: Tributary Port Number.
3. YANG Data Model for OTN Topology 3. YANG Data Model for OTN Topology
3.1. OTN Topology Data Model Overview 3.1. OTN Topology Data Model Overview
This document aims to describe the data model for OTN topology. As a This document aims to describe the data model for OTN topology. As a
classic Traffic-engineering (TE) technology, OTN provide TDM classic Traffic-engineering (TE) technology, OTN provide TDM
switching in transport network. Therefore the YANG module presented switching in transport network [ITU-T]. Therefore the YANG module
in this document augments from a more generic Traffic Engineered (TE) presented in this document augments from a more generic Traffic
network topology data model, i.e., the ietf-te-topology.yang, as Engineered (TE) network topology data model, i.e., the ietf-te-
specified in [I-D.ietf-teas-yang-te-topo]. In section 6 of topology.yang, as specified in [I-D.ietf-teas-yang-te-topo]. In
[I-D.ietf-teas-yang-te-topo], the guideline for augmenting TE section 6 of [I-D.ietf-teas-yang-te-topo], the guideline for
topology model was provided, and in this draft we respetively augment augmenting TE topology model was provided, and in this draft we
the OTN attributes, TE bandwidth and TE label. respetively augment the OTN attributes, TE bandwidth and TE label.
[RFC8345] should also be mentioned, which descirbe a network topology
model and provide the fundamental model for
[I-D.ietf-teas-yang-te-topo]. However, this work is not directly
augmenting [RFC8345].
The entities and TE attributes, such as node, termination points and The entities and TE attributes, such as node, termination points and
links, are still applicable for describing an OTN topology and the links, are still applicable for describing an OTN topology and the
model presented in this document only specifies with technology- model presented in this document only specifies with technology-
specific attributes/information. In OTN attributes augmentation, specific attributes/information. In OTN attributes augmentation,
mainly OTN-specific parameters are included such as Tributary Slot mainly OTN-specific parameters are included such as Tributary Slot
Granularity (TSG), payload type and so on. Granularity (TSG), payload type and so on.
For different order of ODU in OTN technology, the te-bandwidth is For different order of ODU in OTN technology, the te-bandwidth is
augmented to allow specifying the type of ODU container and the augmented to allow specifying the type of ODU container and the
skipping to change at page 5, line 8 skipping to change at page 5, line 10
assuming only a single priority level is supported. If one of ODU2 assuming only a single priority level is supported. If one of ODU2
resource is taken to establish a ODU path, then the availability of resource is taken to establish a ODU path, then the availability of
this ODU link is updated as 24*ODU0, 12*ODU1, 3*ODU2 available. If this ODU link is updated as 24*ODU0, 12*ODU1, 3*ODU2 available. If
there are equipment hardware limitations, then a subset of potential there are equipment hardware limitations, then a subset of potential
ODU type SHALL be advertised. For instance, an ODU3 link may only ODU type SHALL be advertised. For instance, an ODU3 link may only
support 4*ODU2. support 4*ODU2.
The types of OTN label can be divided into the tributary ports and The types of OTN label can be divided into the tributary ports and
the tributary slots, represented by TPN or TS list respectively. In the tributary slots, represented by TPN or TS list respectively. In
the TE-label augmentation, two optional label formats are available the TE-label augmentation, two optional label formats are available
for label representation. for label representation. It is also worth noting that for the
parameter "label-step" in TE topology models, the value is always set
to 1 as the granularity of OTN resources is measured by 'tributary
slot'. In this model we specify the 'otn-label-step', which is used
to align with TE topology only.
Note the model in this document re-uses some attributes defined in Note the model in this document re-uses some attributes defined in
ietf-otn-types.yang, which is specified in ietf-otn-types.yang, which is specified in
[I-D.ietf-ccamp-otn-tunnel-model]. [I-D.ietf-ccamp-otn-tunnel-model].
The YANG module ietf-otn-topology defined in this document conforms The YANG module ietf-otn-topology defined in this document conforms
to the Network Management Datastore Architecture (NMDA) defined in to the Network Management Datastore Architecture (NMDA) defined in
[RFC8342]. [RFC8342].
3.2. YANG Tree for OTN topology 3.2. YANG Tree for OTN topology
The following OTN specific attributes have been augmented to TE The following OTN specific attributes have been augmented to TE
topology models. topology models.
module: ietf-otn-topology
augment /nw:networks/nw:network/nw:network-types/tet:te-topology: augment /nw:networks/nw:network/nw:network-types/tet:te-topology:
+--rw otn-topology! +--rw otn-topology!
augment /nw:networks/nw:network/nt:link/tet:te/tet:te-link-attributes: augment /nw:networks/nw:network/nt:link/tet:te/tet:te-link-attributes:
+--rw tsg? identityref +--rw tsg? identityref
+--rw distance? uint32 +--rw distance? uint32
augment /nw:networks/nw:network/nw:node/nt:termination-point/tet:te: augment /nw:networks/nw:network/nw:node/nt:termination-point/tet:te:
+--rw supported-payload-types* [index] +--rw supported-payload-types* [index]
| +--rw index uint16 | +--rw index uint16
| +--rw payload-type? string | +--rw payload-type? string
+--rw client-facing? boolean +--rw client-facing? boolean
skipping to change at page 5, line 37 skipping to change at page 5, line 41
+--rw tsg? identityref +--rw tsg? identityref
+--rw distance? uint32 +--rw distance? uint32
augment /nw:networks/nw:network/nw:node/nt:termination-point/tet:te: augment /nw:networks/nw:network/nw:node/nt:termination-point/tet:te:
+--rw supported-payload-types* [index] +--rw supported-payload-types* [index]
| +--rw index uint16 | +--rw index uint16
| +--rw payload-type? string | +--rw payload-type? string
+--rw client-facing? boolean +--rw client-facing? boolean
The technology specific TE bandwidth for OTN topology can be specified The technology specific TE bandwidth for OTN topology can be specified
using the following augment statements: using the following augment statements:
augment /nw:networks/nw:network/nw:node/nt:termination-point/tet:te augment /nw:networks/nw:network/nw:node/nt:termination-point/tet:te
/tet:interface-switching-capability/tet:max-lsp-bandwidth /tet:interface-switching-capability/tet:max-lsp-bandwidth
/tet:te-bandwidth/tet:technology: /tet:te-bandwidth/tet:technology:
+--:(otn) +--:(otn)
+--rw odu-type? identityref +--rw odu-type? identityref
augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes
/tet:connectivity-matrices/tet:path-constraints /tet:connectivity-matrices/tet:path-constraints/tet:te-bandwidth
/tet:te-bandwidth/tet:technology: /tet:technology:
+--:(otn) +--:(otn)
+--rw odulist* [odu-type] +--rw odulist* [odu-type]
+--rw odu-type identityref +--rw odu-type identityref
+--rw number? uint16 +--rw number? uint16
augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes
/tet:connectivity-matrices/tet:connectivity-matrix /tet:connectivity-matrices/tet:connectivity-matrix
/tet:path-constraints/tet:te-bandwidth/tet:technology: /tet:path-constraints/tet:te-bandwidth/tet:technology:
+--:(otn) +--:(otn)
+--rw odulist* [odu-type] +--rw odulist* [odu-type]
+--rw odu-type identityref +--rw odu-type identityref
+--rw number? uint16 +--rw number? uint16
augment /nw:networks/nw:network/nw:node/tet:te augment /nw:networks/nw:network/nw:node/tet:te/tet:information-source-entry
/tet:information-source-entry/tet:connectivity-matrices /tet:connectivity-matrices/tet:path-constraints
/tet:path-constraints/tet:te-bandwidth/tet:technology: /tet:te-bandwidth/tet:technology:
+--:(otn) +--:(otn)
+--ro odulist* [odu-type] +--ro odulist* [odu-type]
+--ro odu-type identityref +--ro odu-type identityref
+--ro number? uint16 +--ro number? uint16
augment /nw:networks/nw:network/nw:node/tet:te augment /nw:networks/nw:network/nw:node/tet:te/tet:information-source-entry
/tet:information-source-entry/tet:connectivity-matrices /tet:connectivity-matrices/tet:connectivity-matrix
/tet:connectivity-matrix/tet:path-constraints /tet:path-constraints/tet:te-bandwidth/tet:technology:
/tet:te-bandwidth/tet:technology:
+--:(otn) +--:(otn)
+--ro odulist* [odu-type] +--ro odulist* [odu-type]
+--ro odu-type identityref +--ro odu-type identityref
+--ro number? uint16 +--ro number? uint16
augment /nw:networks/nw:network/nw:node/tet:te augment /nw:networks/nw:network/nw:node/tet:te/tet:tunnel-termination-point
/tet:tunnel-termination-point/tet:client-layer-adaptation /tet:client-layer-adaptation/tet:switching-capability
/tet:switching-capability/tet:te-bandwidth/tet:technology: /tet:te-bandwidth/tet:technology:
+--:(otn) +--:(otn)
+--rw odulist* [odu-type] +--rw odulist* [odu-type]
+--rw odu-type identityref +--rw odu-type identityref
+--rw number? uint16 +--rw number? uint16
augment /nw:networks/nw:network/nw:node/tet:te augment /nw:networks/nw:network/nw:node/tet:te/tet:tunnel-termination-point
/tet:tunnel-termination-point/tet:local-link-connectivities /tet:local-link-connectivities/tet:path-constraints
/tet:path-constraints/tet:te-bandwidth/tet:technology: /tet:te-bandwidth/tet:technology:
+--:(otn) +--:(otn)
+--rw odulist* [odu-type] +--rw odulist* [odu-type]
+--rw odu-type identityref +--rw odu-type identityref
+--rw number? uint16 +--rw number? uint16
augment /nw:networks/nw:network/nw:node/tet:te augment /nw:networks/nw:network/nw:node/tet:te/tet:tunnel-termination-point
/tet:tunnel-termination-point/tet:local-link-connectivities /tet:local-link-connectivities/tet:local-link-connectivity
/tet:local-link-connectivity/tet:path-constraints /tet:path-constraints/tet:te-bandwidth/tet:technology:
/tet:te-bandwidth/tet:technology:
+--:(otn) +--:(otn)
+--rw odulist* [odu-type] +--rw odulist* [odu-type]
+--rw odu-type identityref +--rw odu-type identityref
+--rw number? uint16 +--rw number? uint16
augment /nw:networks/nw:network/nt:link/tet:te/tet:te-link-attributes augment /nw:networks/nw:network/nt:link/tet:te/tet:te-link-attributes
/tet:interface-switching-capability/tet:max-lsp-bandwidth /tet:interface-switching-capability/tet:max-lsp-bandwidth
/tet:te-bandwidth/tet:technology: /tet:te-bandwidth/tet:technology:
+--:(otn) +--:(otn)
+--rw odu-type? identityref +--rw odu-type? identityref
augment /nw:networks/nw:network/nt:link/tet:te
augment /nw:networks/nw:network/nt:link/tet:te/tet:te-link-attributes /tet:te-link-attributes/tet:max-link-bandwidth
/tet:max-link-bandwidth/tet:te-bandwidth/tet:technology: /tet:te-bandwidth/tet:technology:
+--:(otn) +--:(otn)
+--rw odulist* [odu-type] +--rw odulist* [odu-type]
+--rw odu-type identityref +--rw odu-type identityref
+--rw number? uint16 +--rw number? uint16
augment /nw:networks/nw:network/nt:link/tet:te/tet:te-link-attributes augment /nw:networks/nw:network/nt:link/tet:te/tet:te-link-attributes
/tet:max-resv-link-bandwidth/tet:te-bandwidth/tet:technology: /tet:max-resv-link-bandwidth/tet:te-bandwidth/tet:technology:
+--:(otn) +--:(otn)
+--rw odulist* [odu-type] +--rw odulist* [odu-type]
+--rw odu-type identityref +--rw odu-type identityref
+--rw number? uint16 +--rw number? uint16
augment /nw:networks/nw:network/nt:link/tet:te/tet:te-link-attributes augment /nw:networks/nw:network/nt:link/tet:te/tet:te-link-attributes
/tet:unreserved-bandwidth/tet:te-bandwidth/tet:technology: /tet:unreserved-bandwidth/tet:te-bandwidth/tet:technology:
+--:(otn) +--:(otn)
+--rw odulist* [odu-type] +--rw odulist* [odu-type]
+--rw odu-type identityref +--rw odu-type identityref
+--rw number? uint16 +--rw number? uint16
augment /nw:networks/nw:network/nt:link/tet:te augment /nw:networks/nw:network/nt:link/tet:te/tet:information-source-entry
/tet:information-source-entry
/tet:interface-switching-capability/tet:max-lsp-bandwidth /tet:interface-switching-capability/tet:max-lsp-bandwidth
/tet:te-bandwidth/tet:technology: /tet:te-bandwidth/tet:technology:
+--:(otn) +--:(otn)
+--ro odu-type? identityref +--ro odu-type? identityref
augment /nw:networks/nw:network/nt:link/tet:te augment /nw:networks/nw:network/nt:link/tet:te/tet:information-source-entry
/tet:information-source-entry/tet:max-link-bandwidth /tet:max-link-bandwidth/tet:te-bandwidth/tet:technology:
/tet:te-bandwidth/tet:technology:
+--:(otn) +--:(otn)
+--ro odulist* [odu-type] +--ro odulist* [odu-type]
+--ro odu-type identityref +--ro odu-type identityref
+--ro number? uint16 +--ro number? uint16
augment /nw:networks/nw:network/nt:link/tet:te augment /nw:networks/nw:network/nt:link/tet:te/tet:information-source-entry
/tet:information-source-entry
/tet:max-resv-link-bandwidth/tet:te-bandwidth/tet:technology: /tet:max-resv-link-bandwidth/tet:te-bandwidth/tet:technology:
+--:(otn) +--:(otn)
+--ro odulist* [odu-type] +--ro odulist* [odu-type]
+--ro odu-type identityref +--ro odu-type identityref
+--ro number? uint16 +--ro number? uint16
augment /nw:networks/nw:network/nt:link/tet:te augment /nw:networks/nw:network/nt:link/tet:te/tet:information-source-entry
/tet:information-source-entry/tet:unreserved-bandwidth /tet:unreserved-bandwidth/tet:te-bandwidth/tet:technology:
/tet:te-bandwidth/tet:technology:
+--:(otn) +--:(otn)
+--ro odulist* [odu-type] +--ro odulist* [odu-type]
+--ro odu-type identityref +--ro odu-type identityref
+--ro number? uint16 +--ro number? uint16
augment /nw:networks/tet:te/tet:templates/tet:link-template augment /nw:networks/tet:te/tet:templates/tet:link-template
/tet:te-link-attributes/tet:interface-switching-capability /tet:te-link-attributes/tet:interface-switching-capability
/tet:max-lsp-bandwidth/tet:te-bandwidth/tet:technology: /tet:max-lsp-bandwidth/tet:te-bandwidth/tet:technology:
+--:(otn) +--:(otn)
+--rw odu-type? identityref +--rw odu-type? identityref
augment /nw:networks/tet:te/tet:templates/tet:link-template augment /nw:networks/tet:te/tet:templates/tet:link-template
/tet:te-link-attributes/tet:max-link-bandwidth /tet:te-link-attributes/tet:max-link-bandwidth
/tet:te-bandwidth/tet:technology: /tet:te-bandwidth/tet:technology:
+--:(otn) +--:(otn)
+--rw odulist* [odu-type] +--rw odulist* [odu-type]
+--rw odu-type identityref +--rw odu-type identityref
+--rw number? uint16 +--rw number? uint16
augment /nw:networks/tet:te/tet:templates/tet:link-template augment /nw:networks/tet:te/tet:templates/tet:link-template
skipping to change at page 8, line 30 skipping to change at page 8, line 28
+--rw number? uint16 +--rw number? uint16
augment /nw:networks/tet:te/tet:templates/tet:link-template augment /nw:networks/tet:te/tet:templates/tet:link-template
/tet:te-link-attributes/tet:unreserved-bandwidth /tet:te-link-attributes/tet:unreserved-bandwidth
/tet:te-bandwidth/tet:technology: /tet:te-bandwidth/tet:technology:
+--:(otn) +--:(otn)
+--rw odulist* [odu-type] +--rw odulist* [odu-type]
+--rw odu-type identityref +--rw odu-type identityref
+--rw number? uint16 +--rw number? uint16
The technology specific TE label for this OTN topology can be specified The technology specific TE label for this OTN topology can be specified
using the following augment statements: using the following augment statements:
augment /nw:networks/nw:network/nw:node/tet:te augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes
/tet:te-node-attributes/tet:connectivity-matrices /tet:connectivity-matrices/tet:label-restrictions
/tet:label-restrictions/tet:label-restriction: /tet:label-restriction:
+--rw range-type? identityref +--rw range-type? identityref
+--rw tsg? identityref +--rw tsg? identityref
+--rw priority? uint8 +--rw priority? uint8
augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes
/tet:connectivity-matrices/tet:label-restrictions /tet:connectivity-matrices/tet:label-restrictions
/tet:label-restriction/tet:label-start/tet:te-label /tet:label-restriction/tet:label-start/tet:te-label/tet:technology:
/tet:technology:
+--:(otn) +--:(otn)
+--rw (otn-label-type)? +--rw (otn-label-type)?
+--:(tributary-port) +--:(tributary-port)
| +--rw tpn? uint16 | +--rw tpn? uint16
+--:(tributary-slot) +--:(tributary-slot)
+--rw ts? uint16 +--rw ts? uint16
augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes
/tet:connectivity-matrices/tet:label-restrictions /tet:connectivity-matrices/tet:label-restrictions
/tet:label-restriction/tet:label-end/tet:te-label /tet:label-restriction/tet:label-end/tet:te-label/tet:technology:
/tet:technology:
+--:(otn) +--:(otn)
+--rw (otn-label-type)? +--rw (otn-label-type)?
+--:(tributary-port) +--:(tributary-port)
| +--rw tpn? uint16 | +--rw tpn? uint16
+--:(tributary-slot) +--:(tributary-slot)
+--rw ts? uint16 +--rw ts? uint16
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:
+--:(otn)
+--rw (otn-label-type)?
+--:(tributary-port)
| +--rw tpn-step? uint16
+--:(tributary-slot)
+--rw ts? uint16
augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes
/tet:connectivity-matrices/tet:underlay/tet:primary-path /tet:connectivity-matrices/tet:underlay/tet:primary-path
/tet:path-element/tet:type/tet:label/tet:label-hop /tet:path-element/tet:type/tet:label/tet:label-hop
/tet:te-label/tet:technology: /tet:te-label/tet:technology:
+--:(otn) +--:(otn)
+--rw tpn? uint16 +--rw tpn? uint16
+--rw tsg? identityref +--rw tsg? identityref
+--rw ts-list? string +--rw ts-list? string
augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes
/tet:connectivity-matrices/tet:underlay/tet:backup-path /tet:connectivity-matrices/tet:underlay/tet:backup-path
/tet:path-element/tet:type/tet:label/tet:label-hop /tet:path-element/tet:type/tet:label/tet:label-hop
/tet:te-label/tet:technology: /tet:te-label/tet:technology:
+--:(otn) +--:(otn)
+--rw tpn? uint16 +--rw tpn? uint16
+--rw tsg? identityref +--rw tsg? identityref
+--rw ts-list? string +--rw ts-list? string
augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes
/tet:connectivity-matrices/tet:optimizations/tet:algorithm /tet:connectivity-matrices/tet:optimizations/tet:algorithm
/tet:metric/tet:optimization-metric /tet:metric/tet:optimization-metric
/tet:explicit-route-exclude-objects /tet:explicit-route-exclude-objects/tet:route-object-exclude-object
/tet:route-object-exclude-object/tet:type/tet:label /tet:type/tet:label/tet:label-hop/tet:te-label/tet:technology:
/tet:label-hop/tet:te-label/tet:technology:
+--:(otn) +--:(otn)
+--rw tpn? uint16 +--rw tpn? uint16
+--rw tsg? identityref +--rw tsg? identityref
+--rw ts-list? string +--rw ts-list? string
augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes
/tet:connectivity-matrices/tet:optimizations/tet:algorithm /tet:connectivity-matrices/tet:optimizations/tet:algorithm
/tet:metric/tet:optimization-metric /tet:metric/tet:optimization-metric
/tet:explicit-route-include-objects /tet:explicit-route-include-objects/tet:route-object-include-object
/tet:route-object-include-object/tet:type/tet:label /tet:type/tet:label/tet:label-hop/tet:te-label/tet:technology:
/tet:label-hop/tet:te-label/tet:technology:
+--:(otn) +--:(otn)
+--rw tpn? uint16 +--rw tpn? uint16
+--rw tsg? identityref +--rw tsg? identityref
+--rw ts-list? string +--rw ts-list? string
augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes
/tet:connectivity-matrices/tet:path-properties /tet:connectivity-matrices/tet:path-properties
/tet:path-route-objects/tet:path-route-object/tet:type /tet:path-route-objects/tet:path-route-object/tet:type
/tet:label/tet:label-hop/tet:te-label/tet:technology: /tet:label/tet:label-hop/tet:te-label/tet:technology:
+--:(otn) +--:(otn)
+--ro tpn? uint16 +--ro tpn? uint16
skipping to change at page 10, line 30 skipping to change at page 10, line 34
/tet:connectivity-matrices/tet:connectivity-matrix/tet:from /tet:connectivity-matrices/tet:connectivity-matrix/tet:from
/tet:label-restrictions/tet:label-restriction/tet:label-end /tet:label-restrictions/tet:label-restriction/tet:label-end
/tet:te-label/tet:technology: /tet:te-label/tet:technology:
+--:(otn) +--:(otn)
+--rw (otn-label-type)? +--rw (otn-label-type)?
+--:(tributary-port) +--:(tributary-port)
| +--rw tpn? uint16 | +--rw tpn? uint16
+--:(tributary-slot) +--:(tributary-slot)
+--rw ts? uint16 +--rw ts? uint16
augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes 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:
+--:(otn)
+--rw (otn-label-type)?
+--:(tributary-port)
| +--rw tpn-step? uint16
+--:(tributary-slot)
+--rw ts? uint16
augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes
/tet:connectivity-matrices/tet:connectivity-matrix/tet:to /tet:connectivity-matrices/tet:connectivity-matrix/tet:to
/tet:label-restrictions/tet:label-restriction: /tet:label-restrictions/tet:label-restriction:
+--rw range-type? identityref +--rw range-type? identityref
+--rw tsg? identityref +--rw tsg? identityref
+--rw priority? uint8 +--rw priority? uint8
augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes
/tet:connectivity-matrices/tet:connectivity-matrix/tet:to /tet:connectivity-matrices/tet:connectivity-matrix/tet:to
/tet:label-restrictions/tet:label-restriction/tet:label-start /tet:label-restrictions/tet:label-restriction/tet:label-start
/tet:te-label/tet:technology: /tet:te-label/tet:technology:
+--:(otn) +--:(otn)
+--rw (otn-label-type)? +--rw (otn-label-type)?
+--:(tributary-port) +--:(tributary-port)
| +--rw tpn? uint16 | +--rw tpn? uint16
+--:(tributary-slot) +--:(tributary-slot)
+--rw ts? uint16 +--rw ts? uint16
augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes
/tet:connectivity-matrices/tet:connectivity-matrix/tet:to /tet:connectivity-matrices/tet:connectivity-matrix
/tet:label-restrictions/tet:label-restriction/tet:label-end /tet:to/tet:label-restrictions/tet:label-restriction
/tet:te-label/tet:technology: /tet:label-end/tet:te-label/tet:technology:
+--:(otn) +--:(otn)
+--rw (otn-label-type)? +--rw (otn-label-type)?
+--:(tributary-port) +--:(tributary-port)
| +--rw tpn? uint16 | +--rw tpn? uint16
+--:(tributary-slot) +--:(tributary-slot)
+--rw ts? uint16 +--rw ts? uint16
augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes 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:
+--:(otn)
+--rw (otn-label-type)?
+--:(tributary-port)
| +--rw tpn-step? uint16
+--:(tributary-slot)
+--rw ts? uint16
augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes
/tet:connectivity-matrices/tet:connectivity-matrix /tet:connectivity-matrices/tet:connectivity-matrix
/tet:underlay/tet:primary-path/tet:path-element/tet:type /tet:underlay/tet:primary-path/tet:path-element/tet:type
/tet:label/tet:label-hop/tet:te-label/tet:technology: /tet:label/tet:label-hop/tet:te-label/tet:technology:
+--:(otn) +--:(otn)
+--rw tpn? uint16 +--rw tpn? uint16
+--rw tsg? identityref +--rw tsg? identityref
+--rw ts-list? string +--rw ts-list? string
augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes
/tet:connectivity-matrices/tet:connectivity-matrix /tet:connectivity-matrices/tet:connectivity-matrix
/tet:underlay/tet:backup-path/tet:path-element/tet:type /tet:underlay/tet:backup-path/tet:path-element/tet:type
skipping to change at page 12, line 33 skipping to change at page 13, line 8
/tet:label-restrictions/tet:label-restriction /tet:label-restrictions/tet:label-restriction
/tet:label-end/tet:te-label/tet:technology: /tet:label-end/tet:te-label/tet:technology:
+--:(otn) +--:(otn)
+--ro (otn-label-type)? +--ro (otn-label-type)?
+--:(tributary-port) +--:(tributary-port)
| +--ro tpn? uint16 | +--ro tpn? uint16
+--:(tributary-slot) +--:(tributary-slot)
+--ro ts? uint16 +--ro ts? uint16
augment /nw:networks/nw:network/nw:node/tet:te augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry/tet:connectivity-matrices /tet:information-source-entry/tet:connectivity-matrices
/tet:underlay/tet:primary-path/tet:path-element /tet:label-restrictions/tet:label-restriction
/tet:type/tet:label/tet:label-hop/tet:te-label/tet:technology: /tet:label-step/tet:technology:
+--:(otn)
+--ro (otn-label-type)?
+--:(tributary-port)
| +--ro tpn-step? uint16
+--:(tributary-slot)
+--ro ts? uint16
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:
+--:(otn) +--:(otn)
+--ro tpn? uint16 +--ro tpn? uint16
+--ro tsg? identityref +--ro tsg? identityref
+--ro ts-list? string +--ro ts-list? string
augment /nw:networks/nw:network/nw:node/tet:te augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry/tet:connectivity-matrices /tet:information-source-entry/tet:connectivity-matrices
/tet:underlay/tet:backup-path/tet:path-element/tet:type /tet:underlay/tet:backup-path/tet:path-element/tet:type
/tet:label/tet:label-hop/tet:te-label/tet:technology: /tet:label/tet:label-hop/tet:te-label/tet:technology:
+--:(otn) +--:(otn)
+--ro tpn? uint16 +--ro tpn? uint16
skipping to change at page 13, line 49 skipping to change at page 14, line 35
/tet:technology: /tet:technology:
+--:(otn) +--:(otn)
+--ro (otn-label-type)? +--ro (otn-label-type)?
+--:(tributary-port) +--:(tributary-port)
| +--ro tpn? uint16 | +--ro tpn? uint16
+--:(tributary-slot) +--:(tributary-slot)
+--ro ts? uint16 +--ro ts? uint16
augment /nw:networks/nw:network/nw:node/tet:te augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry/tet:connectivity-matrices /tet:information-source-entry/tet:connectivity-matrices
/tet:connectivity-matrix/tet:from/tet:label-restrictions /tet:connectivity-matrix/tet:from/tet:label-restrictions
/tet:label-restriction/tet:label-end/tet:te-label /tet:label-restriction/tet:label-end/tet:te-label/tet:technology:
/tet:technology:
+--:(otn) +--:(otn)
+--ro (otn-label-type)? +--ro (otn-label-type)?
+--:(tributary-port) +--:(tributary-port)
| +--ro tpn? uint16 | +--ro tpn? uint16
+--:(tributary-slot) +--:(tributary-slot)
+--ro ts? uint16 +--ro ts? uint16
augment /nw:networks/nw:network/nw:node/tet:te augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry/tet:connectivity-matrices /tet:information-source-entry/tet:connectivity-matrices
/tet:connectivity-matrix/tet:from/tet:label-restrictions
/tet:label-restriction/tet:label-step/tet:technology:
+--:(otn)
+--ro (otn-label-type)?
+--:(tributary-port)
| +--ro tpn-step? uint16
+--:(tributary-slot)
+--ro ts? uint16
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:connectivity-matrix/tet:to/tet:label-restrictions
/tet:label-restriction: /tet:label-restriction:
+--ro range-type? identityref +--ro range-type? identityref
+--ro tsg? identityref +--ro tsg? identityref
+--ro priority? uint8 +--ro priority? uint8
augment /nw:networks/nw:network/nw:node/tet:te augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry/tet:connectivity-matrices /tet:information-source-entry/tet:connectivity-matrices
/tet:connectivity-matrix/tet:to/tet:label-restrictions /tet:connectivity-matrix/tet:to/tet:label-restrictions
/tet:label-restriction/tet:label-start/tet:te-label /tet:label-restriction/tet:label-start/tet:te-label
/tet:technology: /tet:technology:
skipping to change at page 14, line 39 skipping to change at page 15, line 34
/tet:label-restriction/tet:label-end/tet:te-label /tet:label-restriction/tet:label-end/tet:te-label
/tet:technology: /tet:technology:
+--:(otn) +--:(otn)
+--ro (otn-label-type)? +--ro (otn-label-type)?
+--:(tributary-port) +--:(tributary-port)
| +--ro tpn? uint16 | +--ro tpn? uint16
+--:(tributary-slot) +--:(tributary-slot)
+--ro ts? uint16 +--ro ts? uint16
augment /nw:networks/nw:network/nw:node/tet:te augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry/tet:connectivity-matrices /tet:information-source-entry/tet:connectivity-matrices
/tet:connectivity-matrix/tet:to/tet:label-restrictions
/tet:label-restriction/tet:label-step/tet:technology:
+--:(otn)
+--ro (otn-label-type)?
+--:(tributary-port)
| +--ro tpn-step? uint16
+--:(tributary-slot)
+--ro ts? uint16
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:connectivity-matrix/tet:underlay/tet:primary-path
/tet:path-element/tet:type/tet:label/tet:label-hop /tet:path-element/tet:type/tet:label/tet:label-hop
/tet:te-label/tet:technology: /tet:te-label/tet:technology:
+--:(otn) +--:(otn)
+--ro tpn? uint16 +--ro tpn? uint16
+--ro tsg? identityref +--ro tsg? identityref
+--ro ts-list? string +--ro ts-list? string
augment /nw:networks/nw:network/nw:node/tet:te augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry/tet:connectivity-matrices /tet:information-source-entry/tet:connectivity-matrices
/tet:connectivity-matrix/tet:underlay/tet:backup-path /tet:connectivity-matrix/tet:underlay/tet:backup-path
/tet:path-element/tet:type/tet:label/tet:label-hop /tet:path-element/tet:type/tet:label/tet:label-hop
/tet:te-label/tet:technology: /tet:te-label/tet:technology:
+--:(otn) +--:(otn)
+--ro tpn? uint16 +--ro tpn? uint16
+--ro tsg? identityref +--ro tsg? identityref
+--ro ts-list? string +--ro ts-list? string
augment /nw:networks/nw:network/nw:node/tet:te augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry/tet:connectivity-matrices /tet:information-source-entry/tet:connectivity-matrices
/tet:connectivity-matrix/tet:optimizations/tet:algorithm /tet:connectivity-matrix/tet:optimizations/tet:algorithm
/tet:metric/tet:optimization-metric /tet:metric/tet:optimization-metric
/tet:explicit-route-exclude-objects /tet:explicit-route-exclude-objects/tet:route-object-exclude-object
/tet:route-object-exclude-object/tet:type/tet:label /tet:type/tet:label/tet:label-hop/tet:te-label/tet:technology:
/tet:label-hop/tet:te-label/tet:technology:
+--:(otn) +--:(otn)
+--ro tpn? uint16 +--ro tpn? uint16
+--ro tsg? identityref +--ro tsg? identityref
+--ro ts-list? string +--ro ts-list? string
augment /nw:networks/nw:network/nw:node/tet:te augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry/tet:connectivity-matrices /tet:information-source-entry
/tet:connectivity-matrix/tet:optimizations/tet:algorithm /tet:connectivity-matrices/tet:connectivity-matrix
/tet:metric/tet:optimization-metric /tet:optimizations/tet:algorithm/tet:metric/tet:optimization-metric
/tet:explicit-route-include-objects /tet:explicit-route-include-objects/tet:route-object-include-object
/tet:route-object-include-object/tet:type/tet:label /tet:type/tet:label/tet:label-hop/tet:te-label/tet:technology:
/tet:label-hop/tet:te-label/tet:technology:
+--:(otn) +--:(otn)
+--ro tpn? uint16 +--ro tpn? uint16
+--ro tsg? identityref +--ro tsg? identityref
+--ro ts-list? string +--ro ts-list? string
augment /nw:networks/nw:network/nw:node/tet:te augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry/tet:connectivity-matrices /tet:information-source-entry/tet:connectivity-matrices
/tet:connectivity-matrix/tet:path-properties /tet:connectivity-matrix/tet:path-properties/tet:path-route-objects
/tet:path-route-objects/tet:path-route-object/tet:type /tet:path-route-object/tet:type/tet:label
/tet:label/tet:label-hop/tet:te-label/tet:technology: /tet:label-hop/tet:te-label/tet:technology:
+--:(otn) +--:(otn)
+--ro tpn? uint16 +--ro tpn? uint16
+--ro tsg? identityref +--ro tsg? identityref
+--ro ts-list? string +--ro ts-list? string
augment /nw:networks/nw:network/nw:node/tet:te augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point/tet:local-link-connectivities /tet:tunnel-termination-point/tet:local-link-connectivities
/tet:label-restrictions/tet:label-restriction: /tet:label-restrictions/tet:label-restriction:
+--rw range-type? identityref +--rw range-type? identityref
+--rw tsg? identityref +--rw tsg? identityref
+--rw priority? uint8 +--rw priority? uint8
skipping to change at page 16, line 18 skipping to change at page 17, line 21
/tet:label-restrictions/tet:label-restriction/tet:label-end /tet:label-restrictions/tet:label-restriction/tet:label-end
/tet:te-label/tet:technology: /tet:te-label/tet:technology:
+--:(otn) +--:(otn)
+--rw (otn-label-type)? +--rw (otn-label-type)?
+--:(tributary-port) +--:(tributary-port)
| +--rw tpn? uint16 | +--rw tpn? uint16
+--:(tributary-slot) +--:(tributary-slot)
+--rw ts? uint16 +--rw ts? uint16
augment /nw:networks/nw:network/nw:node/tet:te augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point/tet:local-link-connectivities /tet:tunnel-termination-point/tet:local-link-connectivities
/tet:label-restrictions/tet:label-restriction
/tet:label-step/tet:technology:
+--:(otn)
+--rw (otn-label-type)?
+--:(tributary-port)
| +--rw tpn-step? uint16
+--:(tributary-slot)
+--rw ts? uint16
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:underlay/tet:primary-path/tet:path-element/tet:type
/tet:label/tet:label-hop/tet:te-label/tet:technology: /tet:label/tet:label-hop/tet:te-label/tet:technology:
+--:(otn) +--:(otn)
+--rw tpn? uint16 +--rw tpn? uint16
+--rw tsg? identityref +--rw tsg? identityref
+--rw ts-list? string +--rw ts-list? string
augment /nw:networks/nw:network/nw:node/tet:te augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point/tet:local-link-connectivities /tet:tunnel-termination-point/tet:local-link-connectivities
/tet:underlay/tet:backup-path/tet:path-element/tet:type /tet:underlay/tet:backup-path/tet:path-element/tet:type
/tet:label/tet:label-hop/tet:te-label/tet:technology: /tet:label/tet:label-hop/tet:te-label/tet:technology:
skipping to change at page 17, line 4 skipping to change at page 18, line 17
augment /nw:networks/nw:network/nw:node/tet:te augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point/tet:local-link-connectivities /tet:tunnel-termination-point/tet:local-link-connectivities
/tet:optimizations/tet:algorithm/tet:metric /tet:optimizations/tet:algorithm/tet:metric
/tet:optimization-metric/tet:explicit-route-include-objects /tet:optimization-metric/tet:explicit-route-include-objects
/tet:route-object-include-object/tet:type/tet:label /tet:route-object-include-object/tet:type/tet:label
/tet:label-hop/tet:te-label/tet:technology: /tet:label-hop/tet:te-label/tet:technology:
+--:(otn) +--:(otn)
+--rw tpn? uint16 +--rw tpn? uint16
+--rw tsg? identityref +--rw tsg? identityref
+--rw ts-list? string +--rw ts-list? string
augment /nw:networks/nw:network/nw:node/tet:te augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point/tet:local-link-connectivities /tet:tunnel-termination-point/tet:local-link-connectivities
/tet:path-properties/tet:path-route-objects /tet:path-properties/tet:path-route-objects/tet:path-route-object
/tet:path-route-object/tet:type/tet:label/tet:label-hop /tet:type/tet:label/tet:label-hop/tet:te-label/tet:technology:
/tet:te-label/tet:technology:
+--:(otn) +--:(otn)
+--ro tpn? uint16 +--ro tpn? uint16
+--ro tsg? identityref +--ro tsg? identityref
+--ro ts-list? string +--ro ts-list? string
augment /nw:networks/nw:network/nw:node/tet:te augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point/tet:local-link-connectivities /tet:tunnel-termination-point/tet:local-link-connectivities
/tet:local-link-connectivity/tet:label-restrictions /tet:local-link-connectivity/tet:label-restrictions
/tet:label-restriction: /tet:label-restriction:
+--rw range-type? identityref +--rw range-type? identityref
+--rw tsg? identityref +--rw tsg? identityref
+--rw priority? uint8 +--rw priority? uint8
augment /nw:networks/nw:network/nw:node/tet:te augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point/tet:local-link-connectivities /tet:tunnel-termination-point/tet:local-link-connectivities
/tet:local-link-connectivity/tet:label-restrictions /tet:local-link-connectivity/tet:label-restrictions
/tet:label-restriction/tet:label-start/tet:te-label /tet:label-restriction/tet:label-start/tet:te-label/tet:technology:
/tet:technology:
+--:(otn) +--:(otn)
+--rw (otn-label-type)? +--rw (otn-label-type)?
+--:(tributary-port) +--:(tributary-port)
| +--rw tpn? uint16 | +--rw tpn? uint16
+--:(tributary-slot) +--:(tributary-slot)
+--rw ts? uint16 +--rw ts? uint16
augment /nw:networks/nw:network/nw:node/tet:te augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point/tet:local-link-connectivities /tet:tunnel-termination-point/tet:local-link-connectivities
/tet:local-link-connectivity/tet:label-restrictions /tet:local-link-connectivity/tet:label-restrictions
/tet:label-restriction/tet:label-end/tet:te-label /tet:label-restriction/tet:label-end/tet:te-label/tet:technology:
/tet:technology:
+--:(otn) +--:(otn)
+--rw (otn-label-type)? +--rw (otn-label-type)?
+--:(tributary-port) +--:(tributary-port)
| +--rw tpn? uint16 | +--rw tpn? uint16
+--:(tributary-slot) +--:(tributary-slot)
+--rw ts? uint16 +--rw ts? uint16
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:
+--:(otn)
+--rw (otn-label-type)?
+--:(tributary-port)
| +--rw tpn-step? uint16
+--:(tributary-slot)
+--rw ts? uint16
augment /nw:networks/nw:network/nw:node/tet:te augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point/tet:local-link-connectivities /tet:tunnel-termination-point/tet:local-link-connectivities
/tet:local-link-connectivity/tet:underlay/tet:primary-path /tet:local-link-connectivity/tet:underlay/tet:primary-path
/tet:path-element/tet:type/tet:label/tet:label-hop /tet:path-element/tet:type/tet:label/tet:label-hop
/tet:te-label/tet:technology: /tet:te-label/tet:technology:
+--:(otn) +--:(otn)
+--rw tpn? uint16 +--rw tpn? uint16
+--rw tsg? identityref +--rw tsg? identityref
+--rw ts-list? string +--rw ts-list? string
augment /nw:networks/nw:network/nw:node/tet:te augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point/tet:local-link-connectivities /tet:tunnel-termination-point/tet:local-link-connectivities
/tet:local-link-connectivity/tet:underlay/tet:backup-path /tet:local-link-connectivity/tet:underlay/tet:backup-path
/tet:path-element/tet:type/tet:label/tet:label-hop /tet:path-element/tet:type/tet:label/tet:label-hop
/tet:te-label/tet:technology: /tet:te-label/tet:technology:
+--:(otn) +--:(otn)
+--rw tpn? uint16 +--rw tpn? uint16
+--rw tsg? identityref +--rw tsg? identityref
+--rw ts-list? string +--rw ts-list? string
augment /nw:networks/nw:network/nw:node/tet:te augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point/tet:local-link-connectivities /tet:tunnel-termination-point/tet:local-link-connectivities
/tet:local-link-connectivity/tet:optimizations/tet:algorithm /tet:local-link-connectivity/tet:optimizations
/tet:metric/tet:optimization-metric /tet:algorithm/tet:metric/tet:optimization-metric
/tet:explicit-route-exclude-objects /tet:explicit-route-exclude-objects/tet:route-object-exclude-object
/tet:route-object-exclude-object/tet:type/tet:label /tet:type/tet:label/tet:label-hop/tet:te-label/tet:technology:
/tet:label-hop/tet:te-label/tet:technology:
+--:(otn) +--:(otn)
+--rw tpn? uint16 +--rw tpn? uint16
+--rw tsg? identityref +--rw tsg? identityref
+--rw ts-list? string +--rw ts-list? string
augment /nw:networks/nw:network/nw:node/tet:te augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point/tet:local-link-connectivities /tet:tunnel-termination-point/tet:local-link-connectivities
/tet:local-link-connectivity/tet:optimizations/tet:algorithm /tet:local-link-connectivity/tet:optimizations/tet:algorithm
/tet:metric/tet:optimization-metric /tet:metric/tet:optimization-metric/tet:explicit-route-include-objects
/tet:explicit-route-include-objects
/tet:route-object-include-object/tet:type/tet:label /tet:route-object-include-object/tet:type/tet:label
/tet:label-hop/tet:te-label/tet:technology: /tet:label-hop/tet:te-label/tet:technology:
+--:(otn) +--:(otn)
+--rw tpn? uint16 +--rw tpn? uint16
+--rw tsg? identityref +--rw tsg? identityref
+--rw ts-list? string +--rw ts-list? string
augment /nw:networks/nw:network/nw:node/tet:te augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point/tet:local-link-connectivities /tet:tunnel-termination-point/tet:local-link-connectivities
/tet:local-link-connectivity/tet:path-properties /tet:local-link-connectivity/tet:path-properties
/tet:path-route-objects/tet:path-route-object/tet:type /tet:path-route-objects/tet:path-route-object/tet:type
/tet:label/tet:label-hop/tet:te-label/tet:technology: /tet:label/tet:label-hop/tet:te-label/tet:technology:
+--:(otn) +--:(otn)
+--ro tpn? uint16 +--ro tpn? uint16
+--ro tsg? identityref +--ro tsg? identityref
+--ro ts-list? string +--ro ts-list? string
augment /nw:networks/nw:network/nt:link/tet:te/tet:te-link-attributes augment /nw:networks/nw:network/nt:link/tet:te
/tet:underlay/tet:primary-path/tet:path-element/tet:type /tet:te-link-attributes/tet:underlay/tet:primary-path
/tet:label/tet:label-hop/tet:te-label/tet:technology: /tet:path-element/tet:type/tet:label/tet:label-hop
/tet:te-label/tet:technology:
+--:(otn) +--:(otn)
+--rw tpn? uint16 +--rw tpn? uint16
+--rw tsg? identityref +--rw tsg? identityref
+--rw ts-list? string +--rw ts-list? string
augment /nw:networks/nw:network/nt:link/tet:te/tet:te-link-attributes augment /nw:networks/nw:network/nt:link/tet:te
/tet:underlay/tet:backup-path/tet:path-element/tet:type /tet:te-link-attributes/tet:underlay/tet:backup-path
/tet:label/tet:label-hop/tet:te-label/tet:technology: /tet:path-element/tet:type/tet:label/tet:label-hop
/tet:te-label/tet:technology:
+--:(otn) +--:(otn)
+--rw tpn? uint16 +--rw tpn? uint16
+--rw tsg? identityref +--rw tsg? identityref
+--rw ts-list? string +--rw ts-list? string
augment /nw:networks/nw:network/nt:link/tet:te/tet:te-link-attributes augment /nw:networks/nw:network/nt:link/tet:te
/tet:label-restrictions/tet:label-restriction: /tet:te-link-attributes/tet:label-restrictions
/tet:label-restriction:
+--rw range-type? identityref +--rw range-type? identityref
+--rw tsg? identityref +--rw tsg? identityref
+--rw priority? uint8 +--rw priority? uint8
augment /nw:networks/nw:network/nt:link/tet:te/tet:te-link-attributes augment /nw:networks/nw:network/nt:link/tet:te
/tet:label-restrictions/tet:label-restriction /tet:te-link-attributes/tet:label-restrictions
/tet:label-start/tet:te-label/tet:technology: /tet:label-restriction/tet:label-start/tet:te-label
/tet:technology:
+--:(otn) +--:(otn)
+--rw (otn-label-type)? +--rw (otn-label-type)?
+--:(tributary-port) +--:(tributary-port)
| +--rw tpn? uint16 | +--rw tpn? uint16
+--:(tributary-slot) +--:(tributary-slot)
+--rw ts? uint16 +--rw ts? uint16
augment /nw:networks/nw:network/nt:link/tet:te/tet:te-link-attributes augment /nw:networks/nw:network/nt:link/tet:te
/tet:label-restrictions/tet:label-restriction/tet:label-end /tet:te-link-attributes/tet:label-restrictions
/tet:te-label/tet:technology: /tet:label-restriction/tet:label-end/tet:te-label
/tet:technology:
+--:(otn) +--:(otn)
+--rw (otn-label-type)? +--rw (otn-label-type)?
+--:(tributary-port) +--:(tributary-port)
| +--rw tpn? uint16 | +--rw tpn? uint16
+--:(tributary-slot) +--:(tributary-slot)
+--rw ts? uint16 +--rw ts? uint16
augment /nw:networks/nw:network/nt:link/tet:te augment /nw:networks/nw:network/nt:link/tet:te
/tet:te-link-attributes/tet:label-restrictions
/tet:label-restriction/tet:label-step/tet:technology:
+--:(otn)
+--rw (otn-label-type)?
+--:(tributary-port)
| +--rw tpn-step? uint16
+--:(tributary-slot)
+--rw ts? uint16
augment /nw:networks/nw:network/nt:link/tet:te
/tet:information-source-entry/tet:label-restrictions /tet:information-source-entry/tet:label-restrictions
/tet:label-restriction: /tet:label-restriction:
+--ro range-type? identityref +--ro range-type? identityref
+--ro tsg? identityref +--ro tsg? identityref
+--ro priority? uint8 +--ro priority? uint8
augment /nw:networks/nw:network/nt:link/tet:te augment /nw:networks/nw:network/nt:link/tet:te
/tet:information-source-entry/tet:label-restrictions /tet:information-source-entry/tet:label-restrictions
/tet:label-restriction/tet:label-start/tet:te-label /tet:label-restriction/tet:label-start/tet:te-label/tet:technology:
/tet:technology:
+--:(otn) +--:(otn)
+--ro (otn-label-type)? +--ro (otn-label-type)?
+--:(tributary-port) +--:(tributary-port)
| +--ro tpn? uint16 | +--ro tpn? uint16
+--:(tributary-slot) +--:(tributary-slot)
+--ro ts? uint16 +--ro ts? uint16
augment /nw:networks/nw:network/nt:link/tet:te augment /nw:networks/nw:network/nt:link/tet:te
/tet:information-source-entry/tet:label-restrictions /tet:information-source-entry/tet:label-restrictions
/tet:label-restriction/tet:label-end/tet:te-label /tet:label-restriction/tet:label-end/tet:te-label/tet:technology:
/tet:technology:
+--:(otn) +--:(otn)
+--ro (otn-label-type)? +--ro (otn-label-type)?
+--:(tributary-port) +--:(tributary-port)
| +--ro tpn? uint16 | +--ro tpn? uint16
+--:(tributary-slot) +--:(tributary-slot)
+--ro ts? uint16 +--ro ts? uint16
augment /nw:networks/nw:network/nt:link/tet:te
/tet:information-source-entry/tet:label-restrictions
/tet:label-restriction/tet:label-step/tet:technology:
+--:(otn)
+--ro (otn-label-type)?
+--:(tributary-port)
| +--ro tpn-step? uint16
+--:(tributary-slot)
+--ro ts? uint16
augment /nw:networks/tet:te/tet:templates/tet:link-template augment /nw:networks/tet:te/tet:templates/tet:link-template
/tet:te-link-attributes/tet:underlay/tet:primary-path /tet:te-link-attributes/tet:underlay/tet:primary-path
/tet:path-element/tet:type/tet:label/tet:label-hop /tet:path-element/tet:type/tet:label/tet:label-hop
/tet:te-label/tet:technology: /tet:te-label/tet:technology:
+--:(otn) +--:(otn)
+--rw tpn? uint16 +--rw tpn? uint16
+--rw tsg? identityref +--rw tsg? identityref
+--rw ts-list? string +--rw ts-list? string
augment /nw:networks/tet:te/tet:templates/tet:link-template augment /nw:networks/tet:te/tet:templates/tet:link-template
/tet:te-link-attributes/tet:underlay/tet:backup-path /tet:te-link-attributes/tet:underlay/tet:backup-path
skipping to change at page 21, line 4 skipping to change at page 22, line 43
augment /nw:networks/tet:te/tet:templates/tet:link-template augment /nw:networks/tet:te/tet:templates/tet:link-template
/tet:te-link-attributes/tet:label-restrictions /tet:te-link-attributes/tet:label-restrictions
/tet:label-restriction/tet:label-end/tet:te-label /tet:label-restriction/tet:label-end/tet:te-label
/tet:technology: /tet:technology:
+--:(otn) +--:(otn)
+--rw (otn-label-type)? +--rw (otn-label-type)?
+--:(tributary-port) +--:(tributary-port)
| +--rw tpn? uint16 | +--rw tpn? uint16
+--:(tributary-slot) +--:(tributary-slot)
+--rw ts? uint16 +--rw ts? uint16
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:
+--:(otn)
+--rw (otn-label-type)?
+--:(tributary-port)
| +--rw tpn-step? uint16
+--:(tributary-slot)
+--rw ts? uint16
4. The YANG Code 4. The YANG Code
<CODE BEGINS> file "ietf-otn-topology.yang" <CODE BEGINS> file "ietf-otn-topology.yang"
module ietf-otn-topology { module ietf-otn-topology {
yang-version 1.1; yang-version 1.1;
namespace "urn:ietf:params:xml:ns:yang:ietf-otn-topology"; namespace "urn:ietf:params:xml:ns:yang:ietf-otn-topology";
prefix "otntopo"; prefix "otntopo";
import ietf-network { import ietf-network {
prefix "nw"; prefix "nw";
reference "RFC 8345: A YANG Data Model for Network Topologies"; reference "RFC 8345: A YANG Data Model for Network Topologies";
} }
skipping to change at page 21, line 31 skipping to change at page 23, line 30
prefix "nt"; prefix "nt";
reference "RFC 8345: A YANG Data Model for Network Topologies"; reference "RFC 8345: A YANG Data Model for Network Topologies";
} }
import ietf-te-topology { import ietf-te-topology {
prefix "tet"; prefix "tet";
reference reference
"I-D.ietf-teas-yang-te-topo: YANG Data Model for "I-D.ietf-teas-yang-te-topo: YANG Data Model for
Traffic Engineering (TE) Topologies"; Traffic Engineering (TE) Topologies";
} }
import ietf-otn-types { import ietf-otn-types {
prefix "otn-types"; prefix "otn-types";
reference reference
"I-D.ietf-teas-yang-te: A YANG Data Model for Traffic "I-D.ietf-ccamp-otn-tunnel-model: OTN Tunnel YANG Model";
Engineering Tunnels and Interfaces"; }
}
organization organization
"IETF CCAMP Working Group"; "IETF CCAMP Working Group";
contact contact
"WG Web: <http://tools.ietf.org/wg/ccamp/> "WG Web: <http://tools.ietf.org/wg/ccamp/>
WG List: <mailto:ccamp@ietf.org> WG List: <mailto:ccamp@ietf.org>
Editor: Haomian Zheng Editor: Haomian Zheng
<mailto:zhenghaomian@huawei.com> <mailto:zhenghaomian@huawei.com>
skipping to change at page 22, line 30 skipping to change at page 24, line 27
Editor: Lei Wang Editor: Lei Wang
<mailto:wangleiyj@chinamobile.com> <mailto:wangleiyj@chinamobile.com>
Editor: Oscar Gonzalez de Dios Editor: Oscar Gonzalez de Dios
<mailto:oscar.gonzalezdedios@telefonica.com>"; <mailto:oscar.gonzalezdedios@telefonica.com>";
description description
"This module defines a protocol independent Layer 1/ODU topology "This module defines a protocol independent Layer 1/ODU topology
data model. data model.
Copyright (c) 2018 IETF Trust and the persons Copyright (c) 2019 IETF Trust and the persons
identified as authors of the code. All rights reserved. identified as authors of the code. All rights reserved.
Redistribution and use in source and binary forms, with or Redistribution and use in source and binary forms, with or
without modification, is permitted pursuant to, and subject without modification, is permitted pursuant to, and subject
to the license terms contained in, the Simplified BSD License to the license terms contained in, the Simplified BSD License
set forth in Section 4.c of the IETF Trust's Legal Provisions set forth in Section 4.c of the IETF Trust's Legal Provisions
Relating to IETF Documents Relating to IETF Documents
(https://trustee.ietf.org/license-info)."; (https://trustee.ietf.org/license-info).";
revision 2018-08-23 { revision 2019-02-25 {
description description
"Initial Revision"; "draft-ietf-ccamp-otn-topo-yang-06";
reference reference
"RFC XXXX: A YANG Data Model for Optical Transport Network Topology"; "RFC XXXX: A YANG Data Model for Optical Transport Network Topology";
// RFC Ed.: replace XXXX with actual RFC number, update date // RFC Ed.: replace XXXX with actual RFC number, update date
// information and remove this note // information and remove this note
} }
/* /*
* Groupings * Groupings
*/ */
grouping otn-link-attributes { grouping otn-link-attributes {
description "link attributes for OTN"; description "link attributes for OTN";
leaf tsg { leaf tsg {
type identityref { type identityref {
base otn-types:tributary-slot-granularity; base otn-types:tributary-slot-granularity;
} }
description "Tributary slot granularity."; description "Tributary slot granularity.";
reference reference
"G.709/Y.1331, February 2016: Interfaces for the "G.709/Y.1331, February 2016: Interfaces for the
Optical Transport Network (OTN)"; Optical Transport Network (OTN)";
} }
leaf distance { leaf distance {
skipping to change at page 32, line 4 skipping to change at page 33, line 50
+ "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:label-restrictions/tet:label-restriction/tet:label-end/" + "tet:label-restrictions/tet:label-restriction/tet:label-end/"
+ "tet:te-label/tet:technology" { + "tet:te-label/tet:technology" {
when "../../../../../../../../nw:network-types/tet:te-topology/" when "../../../../../../../../nw:network-types/tet:te-topology/"
+ "otntopo:otn-topology" { + "otntopo:otn-topology" {
description "Augment OTN TE label"; description "Augment OTN TE label";
} }
description "OTN label."; description "OTN label.";
case otn { case otn {
uses otn-types:otn-link-label; uses otn-types:otn-link-label;
}
}
/* Augment label restrictions step of connectivity-matrices */
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/"
+ "otntopo:otn-topology" {
description "Augment OTN TE label";
}
description "OTN label.";
case otn {
uses otn-types:otn-label-step;
} }
} }
/* Augment label hop of underlay primary path of connectivity-matrices */ /* Augment label hop of underlay primary path of connectivity-matrices */
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:underlay/tet:primary-path/tet:path-element/" + "tet:underlay/tet:primary-path/tet:path-element/"
+ "tet:type/tet:label/tet:label-hop/" + "tet:type/tet:label/tet:label-hop/"
+ "tet:te-label/tet:technology" { + "tet:te-label/tet:technology" {
when "../../../../../../../../../" when "../../../../../../../../../"
skipping to change at page 34, line 40 skipping to change at page 37, line 4
/* Augment ingress label restrictions end of connectivity-matrix */ /* Augment ingress label restrictions end of connectivity-matrix */
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/tet:from/" + "tet:connectivity-matrix/tet:from/"
+ "tet:label-restrictions/tet:label-restriction/tet:label-end/" + "tet:label-restrictions/tet:label-restriction/tet:label-end/"
+ "tet:te-label/tet:technology" { + "tet:te-label/tet:technology" {
when "../../../../../../../../../../" when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/" + "nw:network-types/tet:te-topology/"
+ "otntopo:otn-topology" { + "otntopo:otn-topology" {
description "Augment OTN TE label"; description "Augment OTN TE label";
} }
description "OTN label."; description "OTN label.";
case otn { case otn {
uses otn-types:otn-link-label; uses otn-types:otn-link-label;
} }
} }
/* Augment ingress label restrictions step of connectivity-matrix */
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/"
+ "otntopo:otn-topology" {
description "Augment OTN TE label";
}
description "OTN label.";
case otn {
uses otn-types:otn-label-step;
}
}
/* Augment egress label restrictions of connectivity-matrix */ /* Augment egress label restrictions of connectivity-matrix */
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/tet:to/" + "tet:connectivity-matrix/tet:to/"
+ "tet:label-restrictions/tet:label-restriction" { + "tet:label-restrictions/tet:label-restriction" {
when "../../../../../../../../nw:network-types/tet:te-topology/" when "../../../../../../../../nw:network-types/tet:te-topology/"
+ "otntopo:otn-topology" { + "otntopo:otn-topology" {
description "Augment OTN TE label"; description "Augment OTN TE label";
} }
description "OTN label."; description "OTN label.";
skipping to change at page 35, line 47 skipping to change at page 38, line 29
+ "nw:network-types/tet:te-topology/" + "nw:network-types/tet:te-topology/"
+ "otntopo:otn-topology" { + "otntopo:otn-topology" {
description "Augment OTN TE label"; description "Augment OTN TE label";
} }
description "OTN label."; description "OTN label.";
case otn { case otn {
uses otn-types:otn-link-label; uses otn-types:otn-link-label;
} }
} }
/* Augment egress label restrictions step of connectivity-matrix */
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/"
+ "otntopo:otn-topology" {
description "Augment OTN TE label";
}
description "OTN label.";
case otn {
uses otn-types:otn-label-step;
}
}
/* Augment label hop of underlay primary path of connectivity-matrix */ /* Augment label hop of underlay primary path of connectivity-matrix */
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/" + "tet:connectivity-matrix/"
+ "tet:underlay/tet:primary-path/tet:path-element/" + "tet:underlay/tet:primary-path/tet:path-element/"
+ "tet:type/tet:label/tet:label-hop/" + "tet:type/tet:label/tet:label-hop/"
+ "tet:te-label/tet:technology" { + "tet:te-label/tet:technology" {
when "../../../../../../../../../../" when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/" + "nw:network-types/tet:te-topology/"
+ "otntopo:otn-topology" { + "otntopo:otn-topology" {
description "Augment OTN TE label"; description "Augment OTN TE label";
} }
description "OTN label."; description "OTN label.";
case otn { case otn {
uses otn-types:otn-path-label; uses otn-types:otn-path-label;
} }
} }
skipping to change at page 38, line 39 skipping to change at page 41, line 36
+ "nw:network-types/tet:te-topology/" + "nw:network-types/tet:te-topology/"
+ "otntopo:otn-topology" { + "otntopo:otn-topology" {
description "Augment OTN TE label"; description "Augment OTN TE label";
} }
description "OTN label."; description "OTN label.";
case otn { case otn {
uses otn-types:otn-link-label; uses otn-types:otn-link-label;
} }
} }
/* Augment label restrictions step of connectivity-matrices information-source */
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/"
+ "otntopo:otn-topology" {
description "Augment OTN TE label";
}
description "OTN label.";
case otn {
uses otn-types:otn-label-step;
}
}
/* Augment label hop of underlay primary path of connectivity-matrices information-source */ /* Augment label hop of underlay primary path of connectivity-matrices information-source */
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/" + "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:underlay/tet:primary-path/tet:path-element/tet:type/" + "tet:underlay/tet:primary-path/tet:path-element/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" { + "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when "../../../../../../../../../" when "../../../../../../../../../"
+ "nw:network-types/tet:te-topology/" + "nw:network-types/tet:te-topology/"
+ "otntopo:otn-topology" { + "otntopo:otn-topology" {
description "Augment OTN TE label"; description "Augment OTN TE label";
} }
skipping to change at page 41, line 30 skipping to change at page 44, line 42
+ "nw:network-types/tet:te-topology/" + "nw:network-types/tet:te-topology/"
+ "otntopo:otn-topology" { + "otntopo:otn-topology" {
description "Augment OTN TE label"; description "Augment OTN TE label";
} }
description "OTN label."; description "OTN label.";
case otn { case otn {
uses otn-types:otn-link-label; uses otn-types:otn-link-label;
} }
} }
/* Augment ingress label restrictions step of connectivity-matrix information-source */
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/"
+ "otntopo:otn-topology" {
description "Augment OTN TE label";
}
description "OTN label.";
case otn {
uses otn-types:otn-label-step;
}
}
/* Augment egress label restrictions of connectivity-matrix information-source */ /* Augment egress label restrictions of connectivity-matrix information-source */
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/" + "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/" + "tet:connectivity-matrix/"
+ "tet:to/tet:label-restrictions/tet:label-restriction" { + "tet:to/tet:label-restrictions/tet:label-restriction" {
when "../../../../../../../../nw:network-types/tet:te-topology/" when "../../../../../../../../nw:network-types/tet:te-topology/"
+ "otntopo:otn-topology" { + "otntopo:otn-topology" {
description "Augment OTN TE label"; description "Augment OTN TE label";
} }
description "OTN label."; description "OTN label.";
skipping to change at page 42, line 29 skipping to change at page 46, line 10
+ "nw:network-types/tet:te-topology/" + "nw:network-types/tet:te-topology/"
+ "otntopo:otn-topology" { + "otntopo:otn-topology" {
description "Augment OTN TE label"; description "Augment OTN TE label";
} }
description "OTN label."; description "OTN label.";
case otn { case otn {
uses otn-types:otn-link-label; uses otn-types:otn-link-label;
} }
} }
/* Augment egress label restrictions step of connectivity-matrix information-source */
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/"
+ "otntopo:otn-topology" {
description "Augment OTN TE label";
}
description "OTN label.";
case otn {
uses otn-types:otn-label-step;
}
}
/* Augment label hop of underlay primary path of connectivity-matrix information-source */ /* Augment label hop of underlay primary path of connectivity-matrix information-source */
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/" + "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/" + "tet:connectivity-matrix/"
+ "tet:underlay/tet:primary-path/tet:path-element/tet:type/" + "tet:underlay/tet:primary-path/tet:path-element/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" { + "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when "../../../../../../../../../../" when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/" + "nw:network-types/tet:te-topology/"
+ "otntopo:otn-topology" { + "otntopo:otn-topology" {
description "Augment OTN TE label"; description "Augment OTN TE label";
skipping to change at page 45, line 20 skipping to change at page 49, line 18
when "../../../../../../../../nw:network-types/tet:te-topology/" when "../../../../../../../../nw:network-types/tet:te-topology/"
+ "otntopo:otn-topology" { + "otntopo:otn-topology" {
description "Augment OTN TE label"; description "Augment OTN TE label";
} }
description "OTN label."; description "OTN label.";
case otn { case otn {
uses otn-types:otn-link-label; uses otn-types:otn-link-label;
} }
} }
/* Augment label restrictions step of local-link-connectivities */
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/"
+ "otntopo:otn-topology" {
description "Augment OTN TE label";
}
description "OTN label.";
case otn {
uses otn-types:otn-label-step;
}
}
/* Augment label hop of underlay primary path of local-link-connectivities */ /* Augment label hop of underlay primary path of local-link-connectivities */
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/" + "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/" + "tet:local-link-connectivities/"
+ "tet:underlay/tet:primary-path/tet:path-element/tet:type/" + "tet:underlay/tet:primary-path/tet:path-element/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" { + "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when "../../../../../../../../../" when "../../../../../../../../../"
+ "nw:network-types/tet:te-topology/" + "nw:network-types/tet:te-topology/"
+ "otntopo:otn-topology" { + "otntopo:otn-topology" {
description "Augment OTN TE label"; description "Augment OTN TE label";
skipping to change at page 48, line 18 skipping to change at page 52, line 32
+ "nw:network-types/tet:te-topology/" + "nw:network-types/tet:te-topology/"
+ "otntopo:otn-topology" { + "otntopo:otn-topology" {
description "Augment OTN TE label"; description "Augment OTN TE label";
} }
description "OTN label."; description "OTN label.";
case otn { case otn {
uses otn-types:otn-link-label; uses otn-types:otn-link-label;
} }
} }
/* Augment label restrictions step of local-link-connectivity (LLC) */
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/"
+ "otntopo:otn-topology" {
description "Augment OTN TE label";
}
description "OTN label.";
case otn {
uses otn-types:otn-label-step;
}
}
/* Augment label hop of underlay primary path of local-link-connectivity (LLC) */ /* Augment label hop of underlay primary path of local-link-connectivity (LLC) */
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/" + "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/" + "tet:local-link-connectivities/"
+ "tet:local-link-connectivity/" + "tet:local-link-connectivity/"
+ "tet:underlay/tet:primary-path/tet:path-element/tet:type/" + "tet:underlay/tet:primary-path/tet:path-element/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" { + "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when "../../../../../../../../../../" when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/" + "nw:network-types/tet:te-topology/"
+ "otntopo:otn-topology" { + "otntopo:otn-topology" {
skipping to change at page 51, line 45 skipping to change at page 56, line 30
when "../../../../../../../nw:network-types/tet:te-topology/" when "../../../../../../../nw:network-types/tet:te-topology/"
+ "otntopo:otn-topology" { + "otntopo:otn-topology" {
description "Augment OTN TE label"; description "Augment OTN TE label";
} }
description "OTN label."; description "OTN label.";
case otn { case otn {
uses otn-types:otn-link-label; uses otn-types:otn-link-label;
} }
} }
/* Augment label restrictions step of TE link */
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/"
+ "otntopo:otn-topology" {
description "Augment OTN TE label";
}
description "OTN label.";
case otn {
uses otn-types:otn-label-step;
}
}
/* Augment label restrictions of TE link information-source */ /* Augment label restrictions of TE link information-source */
augment "/nw:networks/nw:network/nt:link/tet:te/" augment "/nw:networks/nw:network/nt:link/tet:te/"
+ "tet:information-source-entry/" + "tet:information-source-entry/"
+ "tet:label-restrictions/tet:label-restriction" { + "tet:label-restrictions/tet:label-restriction" {
when "../../../../../nw:network-types/tet:te-topology/" when "../../../../../nw:network-types/tet:te-topology/"
+ "otntopo:otn-topology" { + "otntopo:otn-topology" {
description "Augment OTN TE label"; description "Augment OTN TE label";
} }
description "OTN label."; description "OTN label.";
uses otn-types:otn-label-restriction; uses otn-types:otn-label-restriction;
} }
/* Augment label restrictions start of TE link information-source */ /* Augment label restrictions start of TE link information-source */
augment "/nw:networks/nw:network/nt:link/tet:te/" augment "/nw:networks/nw:network/nt:link/tet:te/"
+ "tet:information-source-entry/" + "tet:information-source-entry/"
+ "tet:label-restrictions/tet:label-restriction/" + "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-start/tet:te-label/tet:technology" { + "tet:label-start/tet:te-label/tet:technology" {
skipping to change at page 52, line 39 skipping to change at page 57, line 37
when "../../../../../../../nw:network-types/tet:te-topology/" when "../../../../../../../nw:network-types/tet:te-topology/"
+ "otntopo:otn-topology" { + "otntopo:otn-topology" {
description "Augment OTN TE label"; description "Augment OTN TE label";
} }
description "OTN label."; description "OTN label.";
case otn { case otn {
uses otn-types:otn-link-label; uses otn-types:otn-link-label;
} }
} }
/* Augment label restrictions step of TE link information-source */
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/"
+ "otntopo:otn-topology" {
description "Augment OTN TE label";
}
description "OTN label.";
case otn {
uses otn-types:otn-label-step;
}
}
/* Augment label hop of underlay primary path of TE link template */ /* Augment label hop of underlay primary path of TE link template */
augment "/nw:networks/tet:te/tet:templates/" augment "/nw:networks/tet:te/tet:templates/"
+ "tet:link-template/tet:te-link-attributes/" + "tet:link-template/tet:te-link-attributes/"
+ "tet:underlay/tet:primary-path/tet:path-element/tet:type/" + "tet:underlay/tet:primary-path/tet:path-element/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" { + "tet:label/tet:label-hop/tet:te-label/tet:technology" {
/* /*
when "../../../../../../../../../../" when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/" + "nw:network-types/tet:te-topology/"
+ "otntopo:otn-topology" { + "otntopo:otn-topology" {
description "Augment OTN TE label"; description "Augment OTN TE label";
skipping to change at page 54, line 24 skipping to change at page 59, line 37
when "../../../../../../../nw:network-types/tet:te-topology/" when "../../../../../../../nw:network-types/tet:te-topology/"
+ "otntopo:otn-topology" { + "otntopo:otn-topology" {
description "Augment OTN TE label"; description "Augment OTN TE label";
} }
*/ */
description "OTN label."; description "OTN label.";
case otn { case otn {
uses otn-types:otn-link-label; uses otn-types:otn-link-label;
} }
} }
/* Augment label restrictions step of TE link template */
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" {
/*
when "../../../../../../nw:network-types/tet:te-topology/"
+ "otntopo:otn-topology" {
description "Augment OTN TE label";
}
*/
description "OTN label.";
case otn {
uses otn-types:otn-label-step;
}
}
} }
<CODE ENDS> <CODE ENDS>
5. IANA Considerations 5. IANA Considerations
It is proposed that IANA should assign new URIs from the "IETF XML It is proposed that IANA should assign new URIs from the "IETF XML
Registry" [RFC3688] as follows: URI: Registry" [RFC3688] as follows: URI:
urn:ietf:params:xml:ns:yang:ietf-otn-topology Registrant Contact: The urn:ietf:params:xml:ns:yang:ietf-otn-topology Registrant Contact: The
IESG XML: N/A; the requested URI is an XML namespace. This document IESG XML: N/A; the requested URI is an XML namespace. This document
skipping to change at page 54, line 46 skipping to change at page 60, line 30
otn-topology prefix: otntopo reference: RFC XXXX otn-topology prefix: otntopo reference: RFC XXXX
6. Security Considerations 6. Security Considerations
The YANG module specified in this document defines a schema for data The YANG module specified in this document defines a schema for data
that is designed to be accessed via network management protocols such that is designed to be accessed via network management protocols such
as NETCONF [RFC6241] or RESTCONF [RFC8040]. The lowest NETCONF layer as NETCONF [RFC6241] or RESTCONF [RFC8040]. The lowest NETCONF layer
is the secure transport layer, and the mandatory-to-implement secure is the secure transport layer, and the mandatory-to-implement secure
transport is Secure Shell (SSH) [RFC6242]. The lowest RESTCONF layer transport is Secure Shell (SSH) [RFC6242]. The lowest RESTCONF layer
is HTTPS, and the mandatory-to-implement secure transport is TLS is HTTPS, and the mandatory-to-implement secure transport is TLS
[RFC5246]. [RFC8446].
The NETCONF access control model [RFC6536] provides the means to The NETCONF access control model [RFC8341] provides the means to
restrict access for particular NETCONF or RESTCONF users to a restrict access for particular NETCONF or RESTCONF users to a
preconfigured subset of all available NETCONF or RESTCONF protocol preconfigured subset of all available NETCONF or RESTCONF protocol
operations and content. operations and content.
There are a number of data nodes defined in this YANG module that are There are a number of data nodes defined in this YANG module that are
writable/creatable/deletable (i.e., config true, which is the writable/creatable/deletable (i.e., config true, which is the
default). These data nodes may be considered sensitive or vulnerable default). These data nodes may be considered sensitive or vulnerable
in some network environments. Write operations (e.g., edit-config) in some network environments. Write operations (e.g., edit-config)
to these data nodes without proper protection can have a negative to these data nodes without proper protection can have a negative
effect on network operations. These are the subtrees and data nodes effect on network operations. These are the subtrees and data nodes
skipping to change at page 56, line 28 skipping to change at page 62, line 10
Yanlei Zheng Yanlei Zheng
China Unicom China Unicom
Email: zhengyl@dimpt.com Email: zhengyl@dimpt.com
9. References 9. References
9.1. Normative References 9.1. Normative References
[I-D.ietf-ccamp-otn-tunnel-model] [I-D.ietf-ccamp-otn-tunnel-model]
zhenghaomian@huawei.com, z., Guo, A., Busi, I., Sharma, Zheng, H., Guo, A., Busi, I., Sharma, A., Rao, R.,
A., Rao, R., Belotti, S., Lopezalvarez, V., Li, Y., and Y. Belotti, S., Lopezalvarez, V., Li, Y., and Y. Xu, "OTN
Xu, "OTN Tunnel YANG Model", draft-ietf-ccamp-otn-tunnel- Tunnel YANG Model", draft-ietf-ccamp-otn-tunnel-model-05
model-04 (work in progress), August 2018. (work in progress), August 2018.
[I-D.ietf-teas-yang-te-topo] [I-D.ietf-teas-yang-te-topo]
Liu, X., Bryskin, I., Beeram, V., Saad, T., Shah, H., and Liu, X., Bryskin, I., Beeram, V., Saad, T., Shah, H., and
O. Dios, "YANG Data Model for Traffic Engineering (TE) O. Dios, "YANG Data Model for Traffic Engineering (TE)
Topologies", draft-ietf-teas-yang-te-topo-18 (work in Topologies", draft-ietf-teas-yang-te-topo-19 (work in
progress), June 2018. progress), February 2019.
[ITU-T] ITU-, T., "SERIES G: TRANSMISSION SYSTEMS AND MEDIA, [ITU-T] ITU-, T., "SERIES G: TRANSMISSION SYSTEMS AND MEDIA,
DIGITAL SYSTEMS AND NETWORKS; Digital networks; Interfaces DIGITAL SYSTEMS AND NETWORKS; Digital networks; Interfaces
for the optical transport network", ITU-T Rec. G.709v5 , for the optical transport network", ITU-T Rec. G.709v5 ,
June 2016. June 2016.
[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>.
[RFC3688] Mealling, M., "The IETF XML Registry", BCP 81, RFC 3688, [RFC3688] Mealling, M., "The IETF XML Registry", BCP 81, RFC 3688,
DOI 10.17487/RFC3688, January 2004, DOI 10.17487/RFC3688, January 2004,
<https://www.rfc-editor.org/info/rfc3688>. <https://www.rfc-editor.org/info/rfc3688>.
[RFC5246] Dierks, T. and E. Rescorla, "The Transport Layer Security
(TLS) Protocol Version 1.2", RFC 5246,
DOI 10.17487/RFC5246, August 2008,
<https://www.rfc-editor.org/info/rfc5246>.
[RFC6241] Enns, R., Ed., Bjorklund, M., Ed., Schoenwaelder, J., Ed., [RFC6241] Enns, R., Ed., Bjorklund, M., Ed., Schoenwaelder, J., Ed.,
and A. Bierman, Ed., "Network Configuration Protocol and A. Bierman, Ed., "Network Configuration Protocol
(NETCONF)", RFC 6241, DOI 10.17487/RFC6241, June 2011, (NETCONF)", RFC 6241, DOI 10.17487/RFC6241, June 2011,
<https://www.rfc-editor.org/info/rfc6241>. <https://www.rfc-editor.org/info/rfc6241>.
[RFC6242] Wasserman, M., "Using the NETCONF Protocol over Secure [RFC6242] Wasserman, M., "Using the NETCONF Protocol over Secure
Shell (SSH)", RFC 6242, DOI 10.17487/RFC6242, June 2011, Shell (SSH)", RFC 6242, DOI 10.17487/RFC6242, June 2011,
<https://www.rfc-editor.org/info/rfc6242>. <https://www.rfc-editor.org/info/rfc6242>.
[RFC6536] Bierman, A. and M. Bjorklund, "Network Configuration
Protocol (NETCONF) Access Control Model", RFC 6536,
DOI 10.17487/RFC6536, March 2012,
<https://www.rfc-editor.org/info/rfc6536>.
[RFC7138] Ceccarelli, D., Ed., Zhang, F., Belotti, S., Rao, R., and [RFC7138] Ceccarelli, D., Ed., Zhang, F., Belotti, S., Rao, R., and
J. Drake, "Traffic Engineering Extensions to OSPF for J. Drake, "Traffic Engineering Extensions to OSPF for
GMPLS Control of Evolving G.709 Optical Transport GMPLS Control of Evolving G.709 Optical Transport
Networks", RFC 7138, DOI 10.17487/RFC7138, March 2014, Networks", RFC 7138, DOI 10.17487/RFC7138, March 2014,
<https://www.rfc-editor.org/info/rfc7138>. <https://www.rfc-editor.org/info/rfc7138>.
[RFC7950] Bjorklund, M., Ed., "The YANG 1.1 Data Modeling Language", [RFC7950] Bjorklund, M., Ed., "The YANG 1.1 Data Modeling Language",
RFC 7950, DOI 10.17487/RFC7950, August 2016, RFC 7950, DOI 10.17487/RFC7950, August 2016,
<https://www.rfc-editor.org/info/rfc7950>. <https://www.rfc-editor.org/info/rfc7950>.
[RFC8040] Bierman, A., Bjorklund, M., and K. Watsen, "RESTCONF [RFC8040] Bierman, A., Bjorklund, M., and K. Watsen, "RESTCONF
Protocol", RFC 8040, DOI 10.17487/RFC8040, January 2017, Protocol", RFC 8040, DOI 10.17487/RFC8040, January 2017,
<https://www.rfc-editor.org/info/rfc8040>. <https://www.rfc-editor.org/info/rfc8040>.
[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., [RFC8342] Bjorklund, M., Schoenwaelder, J., Shafer, P., Watsen, K.,
and R. Wilton, "Network Management Datastore Architecture and R. Wilton, "Network Management Datastore Architecture
(NMDA)", RFC 8342, DOI 10.17487/RFC8342, March 2018, (NMDA)", RFC 8342, DOI 10.17487/RFC8342, March 2018,
<https://www.rfc-editor.org/info/rfc8342>. <https://www.rfc-editor.org/info/rfc8342>.
[RFC8345] Clemm, A., Medved, J., Varga, R., Bahadur, N., [RFC8345] Clemm, A., Medved, J., Varga, R., Bahadur, N.,
Ananthakrishnan, H., and X. Liu, "A YANG Data Model for Ananthakrishnan, H., and X. Liu, "A YANG Data Model for
Network Topologies", RFC 8345, DOI 10.17487/RFC8345, March Network Topologies", RFC 8345, DOI 10.17487/RFC8345, March
2018, <https://www.rfc-editor.org/info/rfc8345>. 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>.
9.2. Informative References 9.2. Informative References
[I-D.ietf-ccamp-flexigrid-yang] [I-D.ietf-ccamp-flexigrid-yang]
Madrid, U., Perdices, D., Lopezalvarez, V., Dios, O., Madrid, U., Perdices, D., Lopezalvarez, V., Dios, O.,
King, D., Lee, Y., and G. Galimberti, "YANG data model for King, D., Lee, Y., and G. Galimberti, "YANG data model for
Flexi-Grid Optical Networks", draft-ietf-ccamp-flexigrid- Flexi-Grid Optical Networks", draft-ietf-ccamp-flexigrid-
yang-01 (work in progress), August 2018. yang-02 (work in progress), October 2018.
[I-D.ietf-ccamp-transport-nbi-app-statement]
Busi, I., King, D., Zheng, H., and Y. Xu, "Transport
Northbound Interface Applicability Statement", draft-ietf-
ccamp-transport-nbi-app-statement-04 (work in progress),
November 2018.
[I-D.ietf-ccamp-wson-yang] [I-D.ietf-ccamp-wson-yang]
Lee, Y., Dhody, D., Guo, A., Lopezalvarez, V., King, D., Lee, Y., Dhody, D., Guo, A., Lopezalvarez, V., and D.
Yoon, B., and R. Vilata, "A Yang Data Model for WSON King, "A YANG Data Model for WSON (Wavelength Switched
Optical Networks", draft-ietf-ccamp-wson-yang-13 (work in Optical Networks)", draft-ietf-ccamp-wson-yang-18 (work in
progress), August 2018. progress), December 2018.
[I-D.ietf-teas-actn-yang] [I-D.ietf-teas-actn-yang]
Lee, Y., zhenghaomian@huawei.com, z., Ceccarelli, D., Lee, Y., Zheng, H., Ceccarelli, D., Yoon, B., Dios, O.,
Yoon, B., Dios, O., Shin, J., and S. Belotti, Shin, J., and S. Belotti, "Applicability of YANG models
"Applicability of YANG models for Abstraction and Control for Abstraction and Control of Traffic Engineered
of Traffic Engineered Networks", draft-ietf-teas-actn- Networks", draft-ietf-teas-actn-yang-03 (work in
yang-02 (work in progress), August 2018. progress), February 2019.
[RFC7062] Zhang, F., Ed., Li, D., Li, H., Belotti, S., and D. [RFC7062] Zhang, F., Ed., Li, D., Li, H., Belotti, S., and D.
Ceccarelli, "Framework for GMPLS and PCE Control of G.709 Ceccarelli, "Framework for GMPLS and PCE Control of G.709
Optical Transport Networks", RFC 7062, Optical Transport Networks", RFC 7062,
DOI 10.17487/RFC7062, November 2013, DOI 10.17487/RFC7062, November 2013,
<https://www.rfc-editor.org/info/rfc7062>. <https://www.rfc-editor.org/info/rfc7062>.
[RFC8340] Bjorklund, M. and L. Berger, Ed., "YANG Tree Diagrams", [RFC8340] Bjorklund, M. and L. Berger, Ed., "YANG Tree Diagrams",
BCP 215, RFC 8340, DOI 10.17487/RFC8340, March 2018, BCP 215, RFC 8340, DOI 10.17487/RFC8340, March 2018,
<https://www.rfc-editor.org/info/rfc8340>. <https://www.rfc-editor.org/info/rfc8340>.
[RFC8453] Ceccarelli, D., Ed. and Y. Lee, Ed., "Framework for
Abstraction and Control of TE Networks (ACTN)", RFC 8453,
DOI 10.17487/RFC8453, August 2018,
<https://www.rfc-editor.org/info/rfc8453>.
Authors' Addresses Authors' Addresses
Haomian Zheng Haomian Zheng
Huawei Technologies Huawei Technologies
F3 R&D Center, Huawei Industrial Base, Bantian, Longgang District H1-1-A043S Huawei Industrial Base, Songshanhu
Shenzhen, Guangdong 518129 Dongguan, Guangdong 523808
P.R.China China
Email: zhenghaomian@huawei.com Email: zhenghaomian@huawei.com
Aihua Guo Aihua Guo
Huawei Technologies Huawei Technologies
12007 Sunrise Valley Drive, Suite 325 12007 Sunrise Valley Drive, Suite 325
Reston, VA 20171 Reston, VA 20171
U.S.A U.S.A
Email: aihuaguo@huawei.com Email: aihuaguo@huawei.com
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