A YANG Data Model for Wavelength Switched Optical Networks (WSONs)华为技术有限公司松山湖华为溪流背坡村H1东莞广东523808中国zhenghaomian@huawei.comSamsungSouth Koreayounglee.tx@gmail.comFutureweiaihuaguo.ietf@gmail.comNokiavictor.lopez@nokia.comUniversity of Lancasterd.king@lancaster.ac.uk
RTG
CCAMPWSONTopologyYANG
This document provides a YANG data model for the routing and wavelength assignment (RWA) TE topology in Wavelength Switched Optical Networks (WSONs). The YANG data model defined in this document conforms to the Network Management Datastore Architecture (NMDA).
Status of This Memo
This is an Internet Standards Track document.
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(IETF). It represents the consensus of the IETF community. It has
received public review and has been approved for publication by
the Internet Engineering Steering Group (IESG). Further
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RFC 7841.
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Table of Contents
. Introduction
. Terminology and Notations
. Tree Diagram
. Prefix in Data Node Names
. YANG Data Model (Tree Structure) for WSON Topology
. YANG Module for WSON Topology
. Security Considerations
. IANA Considerations
. References
. Normative References
. Informative References
Contributors
Authors' Addresses
Introduction
This document provides a YANG data model for the routing and wavelength assignment (RWA) Traffic Engineering (TE) topology in transparent Wavelength Switched Optical Networks (WSONs). The YANG data model described in this document is a WSON technology-specific YANG data model based on the information model developed in and the two encoding documents ( and ) that developed protocol-independent encodings based on .
defines amplified multichannel dense wavelength division multiplexing applications with single-channel optical interfaces. The YANG data model defined in this document refers to the standard application mode defined in .
Neither impairment-aware optical
networks nor flexi-grid are in scope for this document. Refer to
for the impairment-aware optical network topology model and for the flexi-grid
optical network topology model.
Additionally, neither transponder models nor resource block models (e.g., 3R) are in scope for this document.
This document defines one YANG module: "ietf-wson-topology" (). This document augments the generic TE topology specification .
There are multiple applications for the YANG data model defined in this document. For example, nodes within the network can use the data model to capture their understanding of the overall WSON topology and expose it to a controller. A controller can further propagate the topology to other controllers. The YANG data model is used by NETCONF or a RESTCONF protocol. The YANG data model defined in this document conforms to the Network Management Datastore Architecture .
Terminology and Notations
Refer to and for the key terms used in this document. The following terms are defined in and are not redefined here:
client
server
augment
data model
data node
The following terms are defined in and are not redefined here:
configuration data
state data
The terminology for describing YANG data models is found in .
Tree Diagram
A simplified graphical representation of the data model is used in of this document. The meaning of the symbols in these
diagrams is defined in .
Prefix in Data Node Names
In this document, names of data nodes and other data model objects are prefixed using the standard prefix associated with the corresponding YANG imported modules, as shown in the following table.
Data Node Names
Prefix
YANG module
Reference
l0-types
ietf-layer0-types
wsont
ietf-wson-topology
RFC 9094
nw
ietf-network
nt
ietf-network-topology
tet
ietf-te-topology
YANG Data Model (Tree Structure) for WSON Topology
module: ietf-wson-topology
augment /nw:networks/nw:network/nw:network-types/tet:te-topology:
+--rw wson-topology!
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes:
+--rw wson-node!
+--rw is-reconfigurable-node? boolean
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes/tet:connectivity-matrices
/tet:label-restrictions/tet:label-restriction:
+--rw grid-type? identityref
+--rw priority? uint8
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes/tet:connectivity-matrices
/tet:connectivity-matrix/tet:from/tet:label-restrictions
/tet:label-restriction:
+--rw grid-type? identityref
+--rw priority? uint8
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes/tet:connectivity-matrices
/tet:connectivity-matrix/tet:to/tet:label-restrictions
/tet:label-restriction:
+--rw grid-type? identityref
+--rw priority? uint8
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry/tet:connectivity-matrices
/tet:label-restrictions/tet:label-restriction:
+--ro grid-type? identityref
+--ro priority? uint8
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry/tet:connectivity-matrices
/tet:connectivity-matrix/tet:from/tet:label-restrictions
/tet:label-restriction:
+--ro grid-type? identityref
+--ro priority? uint8
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry/tet:connectivity-matrices
/tet:connectivity-matrix/tet:to/tet:label-restrictions
/tet:label-restriction:
+--ro grid-type? identityref
+--ro priority? uint8
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities/tet:label-restrictions
/tet:label-restriction:
+--rw grid-type? identityref
+--rw priority? uint8
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities
/tet:local-link-connectivity/tet:label-restrictions
/tet:label-restriction:
+--rw grid-type? identityref
+--rw priority? uint8
augment /nw:networks/nw:network/nt:link/tet:te
/tet:te-link-attributes/tet:label-restrictions
/tet:label-restriction:
+--rw grid-type? identityref
+--rw priority? uint8
augment /nw:networks/nw:network/nt:link/tet:te
/tet:information-source-entry/tet:label-restrictions
/tet:label-restriction:
+--ro grid-type? identityref
+--ro priority? uint8
augment /nw:networks/tet:te/tet:templates/tet:link-template
/tet:te-link-attributes/tet:label-restrictions
/tet:label-restriction:
+--rw grid-type? identityref
+--rw priority? uint8
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes/tet:connectivity-matrices
/tet:label-restrictions/tet:label-restriction
/tet:label-start/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw dwdm-n? l0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes/tet:connectivity-matrices
/tet:label-restrictions/tet:label-restriction
/tet:label-end/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw dwdm-n? l0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes/tet:connectivity-matrices
/tet:label-restrictions/tet:label-restriction
/tet:label-step/tet:technology:
+--:(wson)
+--rw (l0-grid-type)?
+--:(dwdm)
| +--rw wson-dwdm-channel-spacing? identityref
+--:(cwdm)
+--rw wson-cwdm-channel-spacing? identityref
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes/tet:connectivity-matrices
/tet:underlay/tet:primary-path/tet:path-element/tet:type
/tet:label/tet:label-hop/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n? l0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* l0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes/tet:connectivity-matrices
/tet:underlay/tet:backup-path/tet:path-element/tet:type
/tet:label/tet:label-hop/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n? l0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* l0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes/tet:connectivity-matrices
/tet:optimizations/tet:algorithm/tet:metric
/tet:optimization-metric
/tet:explicit-route-exclude-objects
/tet:route-object-exclude-object/tet:type/tet:label
/tet:label-hop/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n? l0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* l0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes/tet:connectivity-matrices
/tet:optimizations/tet:algorithm/tet:metric
/tet:optimization-metric
/tet:explicit-route-include-objects
/tet:route-object-include-object/tet:type/tet:label
/tet:label-hop/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n? l0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* l0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes/tet:connectivity-matrices
/tet:path-properties/tet:path-route-objects
/tet:path-route-object/tet:type/tet:label/tet:label-hop
/tet:te-label/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro (single-or-super-channel)?
| +--:(single)
| | +--ro dwdm-n? l0-types:dwdm-n
| +--:(super)
| +--ro subcarrier-dwdm-n* l0-types:dwdm-n
+--:(cwdm)
+--ro cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes/tet:connectivity-matrices
/tet:connectivity-matrix/tet:from/tet:label-restrictions
/tet:label-restriction/tet:label-start/tet:te-label
/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw dwdm-n? l0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes/tet:connectivity-matrices
/tet:connectivity-matrix/tet:from/tet:label-restrictions
/tet:label-restriction/tet:label-end/tet:te-label
/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw dwdm-n? l0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes/tet:connectivity-matrices
/tet:connectivity-matrix/tet:from/tet:label-restrictions
/tet:label-restriction/tet:label-step/tet:technology:
+--:(wson)
+--rw (l0-grid-type)?
+--:(dwdm)
| +--rw wson-dwdm-channel-spacing? identityref
+--:(cwdm)
+--rw wson-cwdm-channel-spacing? identityref
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes/tet:connectivity-matrices
/tet:connectivity-matrix/tet:to/tet:label-restrictions
/tet:label-restriction/tet:label-start/tet:te-label
/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw dwdm-n? l0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes/tet:connectivity-matrices
/tet:connectivity-matrix/tet:to/tet:label-restrictions
/tet:label-restriction/tet:label-end/tet:te-label
/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw dwdm-n? l0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes/tet:connectivity-matrices
/tet:connectivity-matrix/tet:to/tet:label-restrictions
/tet:label-restriction/tet:label-step/tet:technology:
+--:(wson)
+--rw (l0-grid-type)?
+--:(dwdm)
| +--rw wson-dwdm-channel-spacing? identityref
+--:(cwdm)
+--rw wson-cwdm-channel-spacing? identityref
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes/tet:connectivity-matrices
/tet:connectivity-matrix/tet:underlay/tet:primary-path
/tet:path-element/tet:type/tet:label/tet:label-hop
/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n? l0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* l0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes/tet:connectivity-matrices
/tet:connectivity-matrix/tet:underlay/tet:backup-path
/tet:path-element/tet:type/tet:label/tet:label-hop
/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n? l0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* l0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes/tet:connectivity-matrices
/tet:connectivity-matrix/tet:optimizations/tet:algorithm
/tet:metric/tet:optimization-metric
/tet:explicit-route-exclude-objects
/tet:route-object-exclude-object/tet:type/tet:label
/tet:label-hop/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n? l0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* l0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes/tet:connectivity-matrices
/tet:connectivity-matrix/tet:optimizations/tet:algorithm
/tet:metric/tet:optimization-metric
/tet:explicit-route-include-objects
/tet:route-object-include-object/tet:type/tet:label
/tet:label-hop/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n? l0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* l0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes/tet:connectivity-matrices
/tet:connectivity-matrix/tet:path-properties
/tet:path-route-objects/tet:path-route-object/tet:type
/tet:label/tet:label-hop/tet:te-label/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro (single-or-super-channel)?
| +--:(single)
| | +--ro dwdm-n? l0-types:dwdm-n
| +--:(super)
| +--ro subcarrier-dwdm-n* l0-types:dwdm-n
+--:(cwdm)
+--ro cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry/tet:connectivity-matrices
/tet:label-restrictions/tet:label-restriction
/tet:label-start/tet:te-label/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro dwdm-n? l0-types:dwdm-n
+--:(cwdm)
+--ro cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry/tet:connectivity-matrices
/tet:label-restrictions/tet:label-restriction
/tet:label-end/tet:te-label/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro dwdm-n? l0-types:dwdm-n
+--:(cwdm)
+--ro cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry/tet:connectivity-matrices
/tet:label-restrictions/tet:label-restriction
/tet:label-step/tet:technology:
+--:(wson)
+--ro (l0-grid-type)?
+--:(dwdm)
| +--ro wson-dwdm-channel-spacing? identityref
+--:(cwdm)
+--ro wson-cwdm-channel-spacing? identityref
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry/tet:connectivity-matrices
/tet:underlay/tet:primary-path/tet:path-element/tet:type
/tet:label/tet:label-hop/tet:te-label/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro (single-or-super-channel)?
| +--:(single)
| | +--ro dwdm-n? l0-types:dwdm-n
| +--:(super)
| +--ro subcarrier-dwdm-n* l0-types:dwdm-n
+--:(cwdm)
+--ro cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry/tet:connectivity-matrices
/tet:underlay/tet:backup-path/tet:path-element/tet:type
/tet:label/tet:label-hop/tet:te-label/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro (single-or-super-channel)?
| +--:(single)
| | +--ro dwdm-n? l0-types:dwdm-n
| +--:(super)
| +--ro subcarrier-dwdm-n* l0-types:dwdm-n
+--:(cwdm)
+--ro cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry/tet:connectivity-matrices
/tet:optimizations/tet:algorithm/tet:metric
/tet:optimization-metric
/tet:explicit-route-exclude-objects
/tet:route-object-exclude-object/tet:type/tet:label
/tet:label-hop/tet:te-label/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro (single-or-super-channel)?
| +--:(single)
| | +--ro dwdm-n? l0-types:dwdm-n
| +--:(super)
| +--ro subcarrier-dwdm-n* l0-types:dwdm-n
+--:(cwdm)
+--ro cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry/tet:connectivity-matrices
/tet:optimizations/tet:algorithm/tet:metric
/tet:optimization-metric
/tet:explicit-route-include-objects
/tet:route-object-include-object/tet:type/tet:label
/tet:label-hop/tet:te-label/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro (single-or-super-channel)?
| +--:(single)
| | +--ro dwdm-n? l0-types:dwdm-n
| +--:(super)
| +--ro subcarrier-dwdm-n* l0-types:dwdm-n
+--:(cwdm)
+--ro cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry/tet:connectivity-matrices
/tet:path-properties/tet:path-route-objects
/tet:path-route-object/tet:type/tet:label/tet:label-hop
/tet:te-label/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro (single-or-super-channel)?
| +--:(single)
| | +--ro dwdm-n? l0-types:dwdm-n
| +--:(super)
| +--ro subcarrier-dwdm-n* l0-types:dwdm-n
+--:(cwdm)
+--ro cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry/tet:connectivity-matrices
/tet:connectivity-matrix/tet:from/tet:label-restrictions
/tet:label-restriction/tet:label-start/tet:te-label
/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro dwdm-n? l0-types:dwdm-n
+--:(cwdm)
+--ro cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry/tet:connectivity-matrices
/tet:connectivity-matrix/tet:from/tet:label-restrictions
/tet:label-restriction/tet:label-end/tet:te-label
/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro dwdm-n? l0-types:dwdm-n
+--:(cwdm)
+--ro cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry/tet:connectivity-matrices
/tet:connectivity-matrix/tet:from/tet:label-restrictions
/tet:label-restriction/tet:label-step/tet:technology:
+--:(wson)
+--ro (l0-grid-type)?
+--:(dwdm)
| +--ro wson-dwdm-channel-spacing? identityref
+--:(cwdm)
+--ro wson-cwdm-channel-spacing? identityref
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry/tet:connectivity-matrices
/tet:connectivity-matrix/tet:to/tet:label-restrictions
/tet:label-restriction/tet:label-start/tet:te-label
/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro dwdm-n? l0-types:dwdm-n
+--:(cwdm)
+--ro cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry/tet:connectivity-matrices
/tet:connectivity-matrix/tet:to/tet:label-restrictions
/tet:label-restriction/tet:label-end/tet:te-label
/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro dwdm-n? l0-types:dwdm-n
+--:(cwdm)
+--ro cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry/tet:connectivity-matrices
/tet:connectivity-matrix/tet:to/tet:label-restrictions
/tet:label-restriction/tet:label-step/tet:technology:
+--:(wson)
+--ro (l0-grid-type)?
+--:(dwdm)
| +--ro wson-dwdm-channel-spacing? identityref
+--:(cwdm)
+--ro wson-cwdm-channel-spacing? identityref
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry/tet:connectivity-matrices
/tet:connectivity-matrix/tet:underlay/tet:primary-path
/tet:path-element/tet:type/tet:label/tet:label-hop
/tet:te-label/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro (single-or-super-channel)?
| +--:(single)
| | +--ro dwdm-n? l0-types:dwdm-n
| +--:(super)
| +--ro subcarrier-dwdm-n* l0-types:dwdm-n
+--:(cwdm)
+--ro cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry/tet:connectivity-matrices
/tet:connectivity-matrix/tet:underlay/tet:backup-path
/tet:path-element/tet:type/tet:label/tet:label-hop
/tet:te-label/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro (single-or-super-channel)?
| +--:(single)
| | +--ro dwdm-n? l0-types:dwdm-n
| +--:(super)
| +--ro subcarrier-dwdm-n* l0-types:dwdm-n
+--:(cwdm)
+--ro cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry/tet:connectivity-matrices
/tet:connectivity-matrix/tet:optimizations/tet:algorithm
/tet:metric/tet:optimization-metric
/tet:explicit-route-exclude-objects
/tet:route-object-exclude-object/tet:type/tet:label
/tet:label-hop/tet:te-label/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro (single-or-super-channel)?
| +--:(single)
| | +--ro dwdm-n? l0-types:dwdm-n
| +--:(super)
| +--ro subcarrier-dwdm-n* l0-types:dwdm-n
+--:(cwdm)
+--ro cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry/tet:connectivity-matrices
/tet:connectivity-matrix/tet:optimizations/tet:algorithm
/tet:metric/tet:optimization-metric
/tet:explicit-route-include-objects
/tet:route-object-include-object/tet:type/tet:label
/tet:label-hop/tet:te-label/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro (single-or-super-channel)?
| +--:(single)
| | +--ro dwdm-n? l0-types:dwdm-n
| +--:(super)
| +--ro subcarrier-dwdm-n* l0-types:dwdm-n
+--:(cwdm)
+--ro cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:information-source-entry/tet:connectivity-matrices
/tet:connectivity-matrix/tet:path-properties
/tet:path-route-objects/tet:path-route-object/tet:type
/tet:label/tet:label-hop/tet:te-label/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro (single-or-super-channel)?
| +--:(single)
| | +--ro dwdm-n? l0-types:dwdm-n
| +--:(super)
| +--ro subcarrier-dwdm-n* l0-types:dwdm-n
+--:(cwdm)
+--ro cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities/tet:label-restrictions
/tet:label-restriction/tet:label-start/tet:te-label
/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw dwdm-n? l0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities/tet:label-restrictions
/tet:label-restriction/tet:label-end/tet:te-label
/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw dwdm-n? l0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities/tet:label-restrictions
/tet:label-restriction/tet:label-step/tet:technology:
+--:(wson)
+--rw (l0-grid-type)?
+--:(dwdm)
| +--rw wson-dwdm-channel-spacing? identityref
+--:(cwdm)
+--rw wson-cwdm-channel-spacing? identityref
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities/tet:underlay
/tet:primary-path/tet:path-element/tet:type/tet:label
/tet:label-hop/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n? l0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* l0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities/tet:underlay
/tet:backup-path/tet:path-element/tet:type/tet:label
/tet:label-hop/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n? l0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* l0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities/tet:optimizations
/tet:algorithm/tet:metric/tet:optimization-metric
/tet:explicit-route-exclude-objects
/tet:route-object-exclude-object/tet:type/tet:label
/tet:label-hop/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n? l0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* l0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities/tet:optimizations
/tet:algorithm/tet:metric/tet:optimization-metric
/tet:explicit-route-include-objects
/tet:route-object-include-object/tet:type/tet:label
/tet:label-hop/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n? l0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* l0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities/tet:path-properties
/tet:path-route-objects/tet:path-route-object/tet:type
/tet:label/tet:label-hop/tet:te-label/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro (single-or-super-channel)?
| +--:(single)
| | +--ro dwdm-n? l0-types:dwdm-n
| +--:(super)
| +--ro subcarrier-dwdm-n* l0-types:dwdm-n
+--:(cwdm)
+--ro cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities
/tet:local-link-connectivity/tet:label-restrictions
/tet:label-restriction/tet:label-start/tet:te-label
/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw dwdm-n? l0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities
/tet:local-link-connectivity/tet:label-restrictions
/tet:label-restriction/tet:label-end/tet:te-label
/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw dwdm-n? l0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities
/tet:local-link-connectivity/tet:label-restrictions
/tet:label-restriction/tet:label-step/tet:technology:
+--:(wson)
+--rw (l0-grid-type)?
+--:(dwdm)
| +--rw wson-dwdm-channel-spacing? identityref
+--:(cwdm)
+--rw wson-cwdm-channel-spacing? identityref
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities
/tet:local-link-connectivity/tet:underlay
/tet:primary-path/tet:path-element/tet:type/tet:label
/tet:label-hop/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n? l0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* l0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities
/tet:local-link-connectivity/tet:underlay/tet:backup-path
/tet:path-element/tet:type/tet:label/tet:label-hop
/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n? l0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* l0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities
/tet:local-link-connectivity/tet:optimizations
/tet:algorithm/tet:metric/tet:optimization-metric
/tet:explicit-route-exclude-objects
/tet:route-object-exclude-object/tet:type/tet:label
/tet:label-hop/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n? l0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* l0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities
/tet:local-link-connectivity/tet:optimizations
/tet:algorithm/tet:metric/tet:optimization-metric
/tet:explicit-route-include-objects
/tet:route-object-include-object/tet:type/tet:label
/tet:label-hop/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n? l0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* l0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point
/tet:local-link-connectivities
/tet:local-link-connectivity/tet:path-properties
/tet:path-route-objects/tet:path-route-object/tet:type
/tet:label/tet:label-hop/tet:te-label/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro (single-or-super-channel)?
| +--:(single)
| | +--ro dwdm-n? l0-types:dwdm-n
| +--:(super)
| +--ro subcarrier-dwdm-n* l0-types:dwdm-n
+--:(cwdm)
+--ro cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nt:link/tet:te
/tet:te-link-attributes/tet:underlay/tet:primary-path
/tet:path-element/tet:type/tet:label/tet:label-hop
/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n? l0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* l0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nt:link/tet:te
/tet:te-link-attributes/tet:underlay/tet:backup-path
/tet:path-element/tet:type/tet:label/tet:label-hop
/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n? l0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* l0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nt:link/tet:te
/tet:te-link-attributes/tet:label-restrictions
/tet:label-restriction/tet:label-start/tet:te-label
/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw dwdm-n? l0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nt:link/tet:te
/tet:te-link-attributes/tet:label-restrictions
/tet:label-restriction/tet:label-end/tet:te-label
/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw dwdm-n? l0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nt:link/tet:te
/tet:te-link-attributes/tet:label-restrictions
/tet:label-restriction/tet:label-step/tet:technology:
+--:(wson)
+--rw (l0-grid-type)?
+--:(dwdm)
| +--rw wson-dwdm-channel-spacing? identityref
+--:(cwdm)
+--rw wson-cwdm-channel-spacing? identityref
augment /nw:networks/nw:network/nt:link/tet:te
/tet:information-source-entry/tet:label-restrictions
/tet:label-restriction/tet:label-start/tet:te-label
/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro dwdm-n? l0-types:dwdm-n
+--:(cwdm)
+--ro cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nt:link/tet:te
/tet:information-source-entry/tet:label-restrictions
/tet:label-restriction/tet:label-end/tet:te-label
/tet:technology:
+--:(wson)
+--ro (grid-type)?
+--:(dwdm)
| +--ro dwdm-n? l0-types:dwdm-n
+--:(cwdm)
+--ro cwdm-n? l0-types:cwdm-n
augment /nw:networks/nw:network/nt:link/tet:te
/tet:information-source-entry/tet:label-restrictions
/tet:label-restriction/tet:label-step/tet:technology:
+--:(wson)
+--ro (l0-grid-type)?
+--:(dwdm)
| +--ro wson-dwdm-channel-spacing? identityref
+--:(cwdm)
+--ro wson-cwdm-channel-spacing? identityref
augment /nw:networks/tet:te/tet:templates/tet:link-template
/tet:te-link-attributes/tet:underlay/tet:primary-path
/tet:path-element/tet:type/tet:label/tet:label-hop
/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n? l0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* l0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? l0-types:cwdm-n
augment /nw:networks/tet:te/tet:templates/tet:link-template
/tet:te-link-attributes/tet:underlay/tet:backup-path
/tet:path-element/tet:type/tet:label/tet:label-hop
/tet:te-label/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw (single-or-super-channel)?
| +--:(single)
| | +--rw dwdm-n? l0-types:dwdm-n
| +--:(super)
| +--rw subcarrier-dwdm-n* l0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? l0-types:cwdm-n
augment /nw:networks/tet:te/tet:templates/tet:link-template
/tet:te-link-attributes/tet:label-restrictions
/tet:label-restriction/tet:label-start/tet:te-label
/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw dwdm-n? l0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? l0-types:cwdm-n
augment /nw:networks/tet:te/tet:templates/tet:link-template
/tet:te-link-attributes/tet:label-restrictions
/tet:label-restriction/tet:label-end/tet:te-label
/tet:technology:
+--:(wson)
+--rw (grid-type)?
+--:(dwdm)
| +--rw dwdm-n? l0-types:dwdm-n
+--:(cwdm)
+--rw cwdm-n? l0-types:cwdm-n
augment /nw:networks/tet:te/tet:templates/tet:link-template
/tet:te-link-attributes/tet:label-restrictions
/tet:label-restriction/tet:label-step/tet:technology:
+--:(wson)
+--rw (l0-grid-type)?
+--:(dwdm)
| +--rw wson-dwdm-channel-spacing? identityref
+--:(cwdm)
+--rw wson-cwdm-channel-spacing? identityref
YANG Module for WSON Topology
module ietf-wson-topology {
yang-version 1.1;
namespace "urn:ietf:params:xml:ns:yang:ietf-wson-topology";
prefix wsont;
import ietf-network {
prefix nw;
reference
"RFC 8345: A YANG Data Model for Network Topologies";
}
import ietf-network-topology {
prefix nt;
reference
"RFC 8345: A YANG Data Model for Network Topologies";
}
import ietf-te-topology {
prefix tet;
reference
"RFC 8795: YANG Data Model for
Traffic Engineering (TE) Topologies";
}
import ietf-layer0-types {
prefix l0-types;
reference
"RFC 9093: A YANG Data Model for Layer 0 Types";
}
organization
"IETF CCAMP Working Group";
contact
"WG Web: <https://datatracker.ietf.org/wg/ccamp/>
WG List: <mailto:ccamp@ietf.org>
Editor: Haomian Zheng <zhenghaomian@huawei.com>
Editor: Young Lee <younglee.tx@gmail.com>
Editor: Aihua Guo <aihuaguo.ietf@gmail.com>
Editor: Victor Lopez <victor.lopez@nokia.com>
Editor: Daniel King <d.king@lancaster.ac.uk>";
description
"This module provides a YANG data model for the routing and
wavelength assignment (RWA) Traffic Engineering (TE)
topology in Wavelength Switched Optical Networks (WSONs).
The YANG data model described in this document is a WSON
technology-specific YANG data model augmenting the generic TE
topology module (ietf-te-topology) based on the information
model developed in RFC 7446 and the two encoding documents
RFC 7579 and RFC 7581.
Copyright (c) 2021 IETF Trust and the persons identified
as authors of the code. All rights reserved.
Redistribution and use in source and binary forms, with
or without modification, is permitted pursuant to, and
subject to the license terms contained in, the Simplified
BSD License set forth in Section 4.c of the IETF Trust's
Legal Provisions Relating to IETF Documents
(https://trustee.ietf.org/license-info).
This version of this YANG module is part of RFC 9094; see
the RFC itself for full legal notices.";
revision 2021-08-13 {
description
"Initial version";
reference
"RFC 9094: A YANG Data Model for Wavelength Switched
Optical Networks (WSONs)";
}
/*
* Data nodes
*/
augment "/nw:networks/nw:network/nw:network-types"
+ "/tet:te-topology" {
description
"Augment network types to define the WSON topology type.";
container wson-topology {
presence "Its presence identifies the WSON topology type.";
description
"Introduce a new network type for WSON topology.";
}
}
augment "/nw:networks/nw:network/nw:node/tet:te"
+ "/tet:te-node-attributes" {
when '/nw:networks/nw:network/nw:network-types'
+ '/tet:te-topology/wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE node attributes.";
container wson-node {
presence "The TE node is a WSON node.";
description
"WSON node attributes";
leaf is-reconfigurable-node {
type boolean;
default "true";
description
"Indicates whether the WSON node is reconfigurable:
- true: the node is reconfigurable, i.e.,
it is representing a Reconfigurable Optical
Add/Drop Multiplexer (ROADM) node;
- false: the node is not reconfigurable, i.e.,
it is representing a Fixed Optical Add/Drop
Multiplexer (FOADM) node.";
}
}
}
/*
* Augment TE label range information
*/
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:label-restrictions/tet:label-restriction" {
when '../../../../../../nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range information for the TE node
connectivity matrices.";
uses l0-types:l0-label-range-info;
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/tet:from/"
+ "tet:label-restrictions/tet:label-restriction" {
when '../../../../../../../../nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range information for the source LTP
of the connectivity matrix entry.";
uses l0-types:l0-label-range-info;
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/tet:to/"
+ "tet:label-restrictions/tet:label-restriction" {
when '../../../../../../../../nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range information for the destination LTP
of the connectivity matrix entry.";
uses l0-types:l0-label-range-info;
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/"
+ "tet:connectivity-matrices/tet:label-restrictions/"
+ "tet:label-restriction" {
when '../../../../../../nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range information for the TE node
connectivity matrices information source.";
uses l0-types:l0-label-range-info;
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/"
+ "tet:from/tet:label-restrictions/tet:label-restriction" {
when '../../../../../../../../nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range information for the source LTP
of the connectivity matrix entry information source.";
uses l0-types:l0-label-range-info;
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/"
+ "tet:to/tet:label-restrictions/tet:label-restriction" {
when '../../../../../../../../nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range information for the destination LTP
of the connectivity matrix entry information source.";
uses l0-types:l0-label-range-info;
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:label-restrictions/tet:label-restriction" {
when '../../../../../../nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range information for the Tunnel
Termination Point (TTP) Local Link Connectivities.";
uses l0-types:l0-label-range-info;
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:local-link-connectivity/"
+ "tet:label-restrictions/tet:label-restriction" {
when '../../../../../../../nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range information for the TTP
Local Link Connectivity entry.";
uses l0-types:l0-label-range-info;
}
augment "/nw:networks/nw:network/nt:link/tet:te/"
+ "tet:te-link-attributes/"
+ "tet:label-restrictions/tet:label-restriction" {
when '../../../../../nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range information for the TE link.";
uses l0-types:l0-label-range-info;
}
augment "/nw:networks/nw:network/nt:link/tet:te/"
+ "tet:information-source-entry/"
+ "tet:label-restrictions/tet:label-restriction" {
when '../../../../../nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range information for the TE link
information source.";
uses l0-types:l0-label-range-info;
}
augment "/nw:networks/tet:te/tet:templates/"
+ "tet:link-template/tet:te-link-attributes/"
+ "tet:label-restrictions/tet:label-restriction" {
description
"Augment TE label range information for the TE link template.";
uses l0-types:l0-label-range-info;
}
/*
* Augment TE label
*/
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-start/"
+ "tet:te-label/tet:technology" {
when '../../../../../../../../nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range start for the TE node
connectivity matrices.";
case wson {
uses l0-types:wson-label-start-end;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:label-restrictions/"
+ "tet:label-restriction/tet:label-end/"
+ "tet:te-label/tet:technology" {
when '../../../../../../../../nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range end for the TE node
connectivity matrices.";
case wson {
uses l0-types:wson-label-start-end;
}
}
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/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range step for the TE node
connectivity matrices.";
case wson {
uses l0-types:wson-label-step;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:underlay/tet:primary-path/tet:path-element/"
+ "tet:type/tet:label/tet:label-hop/"
+ "tet:te-label/tet:technology" {
when '../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label hop for the underlay primary path of the
TE node connectivity matrices.";
case wson {
uses l0-types:wson-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:underlay/tet:backup-path/tet:path-element/"
+ "tet:type/tet:label/tet:label-hop/"
+ "tet:te-label/tet:technology" {
when '../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label hop for the underlay backup path of the
TE node connectivity matrices.";
case wson {
uses l0-types:wson-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:optimizations/tet:algorithm/tet:metric/"
+ "tet:optimization-metric/"
+ "tet:explicit-route-exclude-objects/"
+ "tet:route-object-exclude-object/"
+ "tet:type/tet:label/tet:label-hop/"
+ "tet:te-label/tet:technology" {
when '../../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label hop for the explicit route objects excluded
by the path computation of the TE node connectivity
matrices.";
case wson {
uses l0-types:wson-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:optimizations/tet:algorithm/tet:metric/"
+ "tet:optimization-metric/"
+ "tet:explicit-route-include-objects/"
+ "tet:route-object-include-object/"
+ "tet:type/tet:label/tet:label-hop/"
+ "tet:te-label/tet:technology" {
when '../../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label hop for the explicit route objects included
by the path computation of the TE node connectivity
matrices.";
case wson {
uses l0-types:wson-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:path-properties/tet:path-route-objects/"
+ "tet:path-route-object/tet:type/tet:label/tet:label-hop/"
+ "tet:te-label/tet:technology" {
when '../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label hop for the computed path route objects
of the TE node connectivity matrices.";
case wson {
uses l0-types:wson-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/tet:from/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-start/"
+ "tet:te-label/tet:technology" {
when '../../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range start for the source LTP
of the connectivity matrix entry.";
case wson {
uses l0-types:wson-label-start-end;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/tet:from/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-end/"
+ "tet:te-label/tet:technology" {
when '../../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range end for the source LTP
of the connectivity matrix entry.";
case wson {
uses l0-types:wson-label-start-end;
}
}
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/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range step for the source LTP
of the connectivity matrix entry.";
case wson {
uses l0-types:wson-label-step;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/tet:to/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-start/"
+ "tet:te-label/tet:technology" {
when '../../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range start for the destination LTP
of the connectivity matrix entry.";
case wson {
uses l0-types:wson-label-start-end;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/tet:to/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-end/"
+ "tet:te-label/tet:technology" {
when '../../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range end for the destination LTP
of the connectivity matrix entry.";
case wson {
uses l0-types:wson-label-start-end;
}
}
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/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range step for the destination LTP
of the connectivity matrix entry.";
case wson {
uses l0-types:wson-label-step;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/"
+ "tet:underlay/tet:primary-path/tet:path-element/"
+ "tet:type/tet:label/tet:label-hop/"
+ "tet:te-label/tet:technology" {
when '../../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label hop for the underlay primary path
of the connectivity matrix entry.";
case wson {
uses l0-types:wson-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/"
+ "tet:underlay/tet:backup-path/tet:path-element/"
+ "tet:type/tet:label/tet:label-hop/"
+ "tet:te-label/tet:technology" {
when '../../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label hop for the underlay backup path
of the connectivity matrix entry.";
case wson {
uses l0-types:wson-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/tet:optimizations/"
+ "tet:algorithm/tet:metric/tet:optimization-metric/"
+ "tet:explicit-route-exclude-objects/"
+ "tet:route-object-exclude-object/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when '../../../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label hop for the explicit route objects excluded
by the path computation of the connectivity matrix entry.";
case wson {
uses l0-types:wson-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/tet:optimizations/"
+ "tet:algorithm/tet:metric/tet:optimization-metric/"
+ "tet:explicit-route-include-objects/"
+ "tet:route-object-include-object/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when '../../../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label hop for the explicit route objects included
by the path computation of the connectivity matrix entry.";
case wson {
uses l0-types:wson-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/"
+ "tet:path-properties/tet:path-route-objects/"
+ "tet:path-route-object/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when '../../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label hop for the computed path route objects
of the connectivity matrix entry.";
case wson {
uses l0-types:wson-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/"
+ "tet:connectivity-matrices/tet:label-restrictions/"
+ "tet:label-restriction/"
+ "tet:label-start/tet:te-label/tet:technology" {
when '../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range start for the TE node connectivity
matrices information source.";
case wson {
uses l0-types:wson-label-start-end;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/"
+ "tet:connectivity-matrices/tet:label-restrictions/"
+ "tet:label-restriction/"
+ "tet:label-end/tet:te-label/tet:technology" {
when '../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range end for the TE node connectivity
matrices information source.";
case wson {
uses l0-types:wson-label-start-end;
}
}
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/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range step for the TE node connectivity
matrices information source.";
case wson {
uses l0-types:wson-label-step;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:underlay/tet:primary-path/tet:path-element/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when '../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label hop for the underlay primary path
of the TE node connectivity matrices of the information
source entry.";
case wson {
uses l0-types:wson-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:underlay/tet:backup-path/tet:path-element/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when '../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label hop for the underlay backup path
of the TE node connectivity matrices of the information
source entry.";
case wson {
uses l0-types:wson-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:optimizations/tet:algorithm/tet:metric/"
+ "tet:optimization-metric/"
+ "tet:explicit-route-exclude-objects/"
+ "tet:route-object-exclude-object/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when '../../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label hop for the explicit route objects excluded
by the path computation of the TE node connectivity matrices
information source.";
case wson {
uses l0-types:wson-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:optimizations/tet:algorithm/tet:metric/"
+ "tet:optimization-metric/"
+ "tet:explicit-route-include-objects/"
+ "tet:route-object-include-object/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when '../../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label hop for the explicit route objects included
by the path computation of the TE node connectivity matrices
information source.";
case wson {
uses l0-types:wson-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:path-properties/tet:path-route-objects/"
+ "tet:path-route-object/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when '../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label hop for the computed path route objects
of the TE node connectivity matrices information source.";
case wson {
uses l0-types:wson-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/"
+ "tet:from/tet:label-restrictions/"
+ "tet:label-restriction/"
+ "tet:label-start/tet:te-label/tet:technology" {
when '../../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range start for the source LTP
of the connectivity matrix entry information source.";
case wson {
uses l0-types:wson-label-start-end;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/"
+ "tet:from/tet:label-restrictions/"
+ "tet:label-restriction/"
+ "tet:label-end/tet:te-label/tet:technology" {
when '../../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range end for the source LTP
of the connectivity matrix entry information source.";
case wson {
uses l0-types:wson-label-start-end;
}
}
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/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range step for the source LTP
of the connectivity matrix entry information source.";
case wson {
uses l0-types:wson-label-step;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/"
+ "tet:to/tet:label-restrictions/tet:label-restriction/"
+ "tet:label-start/tet:te-label/tet:technology" {
when '../../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range start for the destination LTP
of the connectivity matrix entry information source.";
case wson {
uses l0-types:wson-label-start-end;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/"
+ "tet:to/tet:label-restrictions/tet:label-restriction/"
+ "tet:label-end/tet:te-label/tet:technology" {
when '../../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range end for the destination LTP
of the connectivity matrix entry information source.";
case wson {
uses l0-types:wson-label-start-end;
}
}
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/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range step for the destination LTP
of the connectivity matrix entry information source.";
case wson {
uses l0-types:wson-label-step;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/"
+ "tet:underlay/tet:primary-path/tet:path-element/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when '../../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label hop for the underlay primary path
of the connectivity matrix entry information source.";
case wson {
uses l0-types:wson-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/"
+ "tet:underlay/tet:backup-path/tet:path-element/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when '../../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label hop for the underlay backup path
of the connectivity matrix entry information source.";
case wson {
uses l0-types:wson-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/"
+ "tet:optimizations/tet:algorithm/tet:metric/"
+ "tet:optimization-metric/"
+ "tet:explicit-route-exclude-objects/"
+ "tet:route-object-exclude-object/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when '../../../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label hop for the explicit route objects excluded
by the path computation of the connectivity matrix entry
information source.";
case wson {
uses l0-types:wson-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/"
+ "tet:optimizations/tet:algorithm/tet:metric/"
+ "tet:optimization-metric/"
+ "tet:explicit-route-include-objects/"
+ "tet:route-object-include-object/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when '../../../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label hop for the explicit route objects included
by the path computation of the connectivity matrix entry
information source.";
case wson {
uses l0-types:wson-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/"
+ "tet:path-properties/tet:path-route-objects/"
+ "tet:path-route-object/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when '../../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label hop for the computed path route objects
of the connectivity matrix entry information source.";
case wson {
uses l0-types:wson-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-start/"
+ "tet:te-label/tet:technology" {
when '../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range start for the TTP
Local Link Connectivities.";
case wson {
uses l0-types:wson-label-start-end;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-end/"
+ "tet:te-label/tet:technology" {
when '../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range end for the TTP
Local Link Connectivities.";
case wson {
uses l0-types:wson-label-start-end;
}
}
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/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range step for the TTP
Local Link Connectivities.";
case wson {
uses l0-types:wson-label-step;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:underlay/tet:primary-path/tet:path-element/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when '../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label hop for the underlay primary path
of the TTP Local Link Connectivities.";
case wson {
uses l0-types:wson-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:underlay/tet:backup-path/tet:path-element/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when '../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label hop for the underlay backup path
of the TTP Local Link Connectivities.";
case wson {
uses l0-types:wson-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:optimizations/tet:algorithm/tet:metric/"
+ "tet:optimization-metric/"
+ "tet:explicit-route-exclude-objects/"
+ "tet:route-object-exclude-object/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when '../../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label hop for the explicit route objects excluded
by the path computation of the TTP Local Link
Connectivities.";
case wson {
uses l0-types:wson-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:optimizations/tet:algorithm/tet:metric/"
+ "tet:optimization-metric/"
+ "tet:explicit-route-include-objects/"
+ "tet:route-object-include-object/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when '../../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label hop for the explicit route objects included
by the path computation of the TTP Local Link
Connectivities.";
case wson {
uses l0-types:wson-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:path-properties/tet:path-route-objects/"
+ "tet:path-route-object/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when '../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label hop for the computed path route objects
of the TTP Local Link Connectivities.";
case wson {
uses l0-types:wson-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:local-link-connectivity/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-start/tet:te-label/tet:technology" {
when '../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range start for the TTP
Local Link Connectivity entry.";
case wson {
uses l0-types:wson-label-start-end;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:local-link-connectivity/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-end/tet:te-label/tet:technology" {
when '../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range end for the TTP
Local Link Connectivity entry.";
case wson {
uses l0-types:wson-label-start-end;
}
}
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/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range step for the TTP
Local Link Connectivity entry.";
case wson {
uses l0-types:wson-label-step;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:local-link-connectivity/"
+ "tet:underlay/tet:primary-path/tet:path-element/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when '../../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label hop for the underlay primary path
of the TTP Local Link Connectivity entry.";
case wson {
uses l0-types:wson-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:local-link-connectivity/"
+ "tet:underlay/tet:backup-path/tet:path-element/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when '../../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label hop for the underlay backup path
of the TTP Local Link Connectivity entry.";
case wson {
uses l0-types:wson-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:local-link-connectivity/"
+ "tet:optimizations/tet:algorithm/tet:metric/"
+ "tet:optimization-metric/"
+ "tet:explicit-route-exclude-objects/"
+ "tet:route-object-exclude-object/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when '../../../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label hop for the explicit route objects excluded
by the path computation of the TTP Local Link
Connectivity entry.";
case wson {
uses l0-types:wson-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:local-link-connectivity/"
+ "tet:optimizations/tet:algorithm/tet:metric/"
+ "tet:optimization-metric/"
+ "tet:explicit-route-include-objects/"
+ "tet:route-object-include-object/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when '../../../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label hop for the explicit route objects included
by the path computation of the TTP Local Link
Connectivity entry.";
case wson {
uses l0-types:wson-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:local-link-connectivity/"
+ "tet:path-properties/tet:path-route-objects/"
+ "tet:path-route-object/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when '../../../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label hop for the computed path route objects
of the TTP Local Link Connectivity entry.";
case wson {
uses l0-types:wson-label-hop;
}
}
augment "/nw:networks/nw:network/nt:link/tet:te/"
+ "tet:te-link-attributes/"
+ "tet:underlay/tet:primary-path/tet:path-element/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when '../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label hop for the underlay primary path
of the TE link.";
case wson {
uses l0-types:wson-label-hop;
}
}
augment "/nw:networks/nw:network/nt:link/tet:te/"
+ "tet:te-link-attributes/"
+ "tet:underlay/tet:backup-path/tet:path-element/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when '../../../../../../../../'
+ 'nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label hop for the underlay backup path
of the TE link.";
case wson {
uses l0-types:wson-label-hop;
}
}
augment "/nw:networks/nw:network/nt:link/tet:te/"
+ "tet:te-link-attributes/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-start/tet:te-label/tet:technology" {
when '../../../../../../../nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range start for the TE link.";
case wson {
uses l0-types:wson-label-start-end;
}
}
augment "/nw:networks/nw:network/nt:link/tet:te/"
+ "tet:te-link-attributes/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-end/tet:te-label/tet:technology" {
when '../../../../../../../nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range end for the TE link.";
case wson {
uses l0-types:wson-label-start-end;
}
}
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/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range step for the TE link.";
case wson {
uses l0-types:wson-label-step;
}
}
augment "/nw:networks/nw:network/nt:link/tet:te/"
+ "tet:information-source-entry/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-start/tet:te-label/tet:technology" {
when '../../../../../../../nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range start for the TE link
information source.";
case wson {
uses l0-types:wson-label-start-end;
}
}
augment "/nw:networks/nw:network/nt:link/tet:te/"
+ "tet:information-source-entry/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-end/tet:te-label/tet:technology" {
when '../../../../../../../nw:network-types/tet:te-topology/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range end for the TE link
information source.";
case wson {
uses l0-types:wson-label-start-end;
}
}
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/'
+ 'wsont:wson-topology' {
description
"Augmentation parameters apply only for networks with
WSON topology type.";
}
description
"Augment TE label range step for the TE link
information source.";
case wson {
uses l0-types:wson-label-step;
}
}
augment "/nw:networks/tet:te/tet:templates/"
+ "tet:link-template/tet:te-link-attributes/"
+ "tet:underlay/tet:primary-path/tet:path-element/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
description
"Augment TE label hop for the underlay primary path
of the TE link template.";
case wson {
uses l0-types:wson-label-hop;
}
}
augment "/nw:networks/tet:te/tet:templates/"
+ "tet:link-template/tet:te-link-attributes/"
+ "tet:underlay/tet:backup-path/tet:path-element/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
description
"Augment TE label hop for the underlay backup path
of the TE link template.";
case wson {
uses l0-types:wson-label-hop;
}
}
augment "/nw:networks/tet:te/tet:templates/"
+ "tet:link-template/tet:te-link-attributes/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-start/tet:te-label/tet:technology" {
description
"Augment TE label range start for the TE link template.";
case wson {
uses l0-types:wson-label-start-end;
}
}
augment "/nw:networks/tet:te/tet:templates/"
+ "tet:link-template/tet:te-link-attributes/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-end/tet:te-label/tet:technology" {
description
"Augment TE label range end for the TE link template.";
case wson {
uses l0-types:wson-label-start-end;
}
}
augment "/nw:networks/tet:te/tet:templates/"
+ "tet:link-template/tet:te-link-attributes/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-step/tet:technology" {
description
"Augment TE label range step for the TE link template.";
case wson {
uses l0-types:wson-label-step;
}
}
}
Security Considerations
The YANG module specified in this document defines a schema for data that is designed to be accessed via network management protocols such as NETCONF or RESTCONF . The lowest NETCONF layer is the secure transport layer, and the mandatory-to-implement secure transport is Secure Shell (SSH) . The lowest RESTCONF layer is HTTPS, and the mandatory-to-implement secure transport is TLS .
The NETCONF protocol over Secure Shell (SSH) specification describes a method for invoking and running NETCONF within a Secure Shell (SSH) session as an SSH subsystem. The NETCONF access control model provides the means to restrict access for particular NETCONF or RESTCONF users to a preconfigured subset of all available NETCONF or RESTCONF protocol operations and content.
There are a number of data nodes defined in this YANG module that are writable/creatable/deletable (i.e., config true, which is the default). These data nodes may be considered sensitive or vulnerable in some network environments. Write operations (e.g., edit-config) to these data nodes without proper protection can have a negative effect on network operations. Considerations in are also applicable to the module defined in this document.
Some of the readable data nodes in this YANG module may be considered sensitive or vulnerable in some network environments. It is thus important to control read access (e.g., via get, get-config, or notification) to these data nodes. Considerations in are also applicable to the module defined in this document.
Finally, the YANG module described in this document augments the "ietf-network" YANG module and the "ietf-te-topology" YANG module by adding data nodes. The security considerations for the subtrees described in those RFCs apply equally to the new data nodes that this module adds.
IANA Considerations
IANA has assigned new URIs from the "IETF XML Registry" as follows:
URI:
urn:ietf:params:xml:ns:yang:ietf-wson-topology
Registrant Contact:
The IESG
XML:
N/A; the requested URI is an XML namespace.
This document registers a YANG module in the "YANG Module Names" registry .
Name:
ietf-wson-topology
Namespace:
urn:ietf:params:xml:ns:yang:ietf-wson-topology
Prefix:
wsont
Reference:
RFC 9094
ReferencesNormative ReferencesAmplified multichannel dense wavelength division multiplexing applications with single channel optical interfacesITU-TYANG - A Data Modeling Language for the Network Configuration Protocol (NETCONF)YANG is a data modeling language used to model configuration and state data manipulated by the Network Configuration Protocol (NETCONF), NETCONF remote procedure calls, and NETCONF notifications. [STANDARDS-TRACK]Network Configuration Protocol (NETCONF)The Network Configuration Protocol (NETCONF) defined in this document provides mechanisms to install, manipulate, and delete the configuration of network devices. It uses an Extensible Markup Language (XML)-based data encoding for the configuration data as well as the protocol messages. The NETCONF protocol operations are realized as remote procedure calls (RPCs). This document obsoletes RFC 4741. [STANDARDS-TRACK]Using the NETCONF Protocol over Secure Shell (SSH)This document describes a method for invoking and running the Network Configuration Protocol (NETCONF) within a Secure Shell (SSH) session as an SSH subsystem. This document obsoletes RFC 4742. [STANDARDS-TRACK]General Network Element Constraint Encoding for GMPLS-Controlled NetworksGeneralized Multiprotocol Label Switching (GMPLS) can be used to control a wide variety of technologies. In some of these technologies, network elements and links may impose additional routing constraints such as asymmetric switch connectivity, non-local label assignment, and label range limitations on links.This document provides efficient, protocol-agnostic encodings for general information elements representing connectivity and label constraints as well as label availability. It is intended that protocol-specific documents will reference this memo to describe how information is carried for specific uses.Routing and Wavelength Assignment Information Encoding for Wavelength Switched Optical NetworksA Wavelength Switched Optical Network (WSON) requires certain key information fields be made available to facilitate path computation and the establishment of Label Switched Paths (LSPs). The information model described in "Routing and Wavelength Assignment Information Model for Wavelength Switched Optical Networks" (RFC 7446) shows what information is required at specific points in the WSON. Part of the WSON information model contains aspects that may be of general applicability to other technologies, while other parts are specific to WSONs.This document provides efficient, protocol-agnostic encodings for the WSON-specific information fields. It is intended that protocol- specific documents will reference this memo to describe how information is carried for specific uses. Such encodings can be used to extend GMPLS signaling and routing protocols. In addition, these encodings could be used by other mechanisms to convey this same information to a Path Computation Element (PCE).The YANG 1.1 Data Modeling LanguageYANG is a data modeling language used to model configuration data, state data, Remote Procedure Calls, and notifications for network management protocols. This document describes the syntax and semantics of version 1.1 of the YANG language. YANG version 1.1 is a maintenance release of the YANG language, addressing ambiguities and defects in the original specification. There are a small number of backward incompatibilities from YANG version 1. This document also specifies the YANG mappings to the Network Configuration Protocol (NETCONF).RESTCONF ProtocolThis document describes an HTTP-based protocol that provides a programmatic interface for accessing data defined in YANG, using the datastore concepts defined in the Network Configuration Protocol (NETCONF).YANG Tree DiagramsThis document captures the current syntax used in YANG module tree diagrams. The purpose of this document is to provide a single location for this definition. This syntax may be updated from time to time based on the evolution of the YANG language.Network Configuration Access Control ModelThe standardization of network configuration interfaces for use with the Network Configuration Protocol (NETCONF) or the RESTCONF protocol requires a structured and secure operating environment that promotes human usability and multi-vendor interoperability. There is a need for standard mechanisms to restrict NETCONF or RESTCONF protocol access for particular users to a preconfigured subset of all available NETCONF or RESTCONF protocol operations and content. This document defines such an access control model.This document obsoletes RFC 6536.Network Management Datastore Architecture (NMDA)Datastores are a fundamental concept binding the data models written in the YANG data modeling language to network management protocols such as the Network Configuration Protocol (NETCONF) and RESTCONF. This document defines an architectural framework for datastores based on the experience gained with the initial simpler model, addressing requirements that were not well supported in the initial model. This document updates RFC 7950.A YANG Data Model for Network TopologiesThis document defines an abstract (generic, or base) YANG data model for network/service topologies and inventories. The data model serves as a base model that is augmented with technology-specific details in other, more specific topology and inventory data models.The Transport Layer Security (TLS) Protocol Version 1.3This document specifies version 1.3 of the Transport Layer Security (TLS) protocol. TLS allows client/server applications to communicate over the Internet in a way that is designed to prevent eavesdropping, tampering, and message forgery.This document updates RFCs 5705 and 6066, and obsoletes RFCs 5077, 5246, and 6961. This document also specifies new requirements for TLS 1.2 implementations.YANG Data Model for Traffic Engineering (TE) TopologiesThis document defines a YANG data model for representing, retrieving, and manipulating Traffic Engineering (TE) Topologies. The model serves as a base model that other technology-specific TE topology models can augment.A YANG Data Model for Layer 0 TypesInformative ReferencesA YANG Data Model for Flexi-Grid Optical NetworksWork in ProgressA YANG Data Model for Optical Impairment-aware TopologySamsung ElectronicsOrangeNokiaCiscoNokia In order to provision an optical connection through optical networks,
a combination of path continuity, resource availability, and
impairment constraints must be met to determine viable and optimal
paths through the network. The determination of appropriate paths is
known as Impairment-Aware Routing and Wavelength Assignment (IA-RWA)
for WSON, while it is known as Impairment-Aware Routing and Spectrum
Assigment (IA-RSA) for SSON.
This document provides a YANG data model for the impairment-aware TE
topology in optical networks.
Work in ProgressThe IETF XML RegistryThis document describes an IANA maintained registry for IETF standards which use Extensible Markup Language (XML) related items such as Namespaces, Document Type Declarations (DTDs), Schemas, and Resource Description Framework (RDF) Schemas.Routing and Wavelength Assignment Information Model for Wavelength Switched Optical NetworksThis document provides a model of information needed by the Routing and Wavelength Assignment (RWA) process in Wavelength Switched Optical Networks (WSONs). The purpose of the information described in this model is to facilitate constrained optical path computation in WSONs. This model takes into account compatibility constraints between WSON signal attributes and network elements but does not include constraints due to optical impairments. Aspects of this information that may be of use to other technologies utilizing a GMPLS control plane are discussed.ContributorsHuawei Technologiesdhruv.ietf@gmail.comETRIbyyun@etri.re.krCTTCvricard.vilalta@cttc.esHuawei TechnologiesItalo.Busi@huawei.comAuthors' Addresses华为技术有限公司松山湖华为溪流背坡村H1东莞广东523808中国zhenghaomian@huawei.comSamsungSouth Koreayounglee.tx@gmail.comFutureweiaihuaguo.ietf@gmail.comNokiavictor.lopez@nokia.comUniversity of Lancasterd.king@lancaster.ac.uk