| RFC 9094 | WSON Topology YANG Data Model | August 2021 |
| Zheng, et al. | Standards Track | [Page] |
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).¶
This is an Internet Standards Track document.¶
This document is a product of the Internet Engineering Task Force (IETF). It represents the consensus of the IETF community. It has received public review and has been approved for publication by the Internet Engineering Steering Group (IESG). Further information on Internet Standards is available in Section 2 of RFC 7841.¶
Information about the current status of this document, any errata, and how to provide feedback on it may be obtained athttps://www.rfc-editor.org/info/rfc9094.¶
Copyright (c) 2021 IETF Trust and the persons identified as the document authors. All rights reserved.¶
This document is subject to BCP 78 and the IETF Trust's Legal Provisions Relating to IETF Documents (https://trustee.ietf.org/license-info) in effect on the date of publication of this document. Please review these documents carefully, as they describe your rights and restrictions with respect to this document. Code Components extracted from this document must include Simplified BSD License text as described in Section 4.e of the Trust Legal Provisions and are provided without warranty as described in the Simplified BSD License.¶
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[RFC7446] and the two encoding documents ([RFC7581] and[RFC7579]) that developed protocol-independent encodings based on[RFC7446].¶
[ITU-Tg6982] defines amplified multichannel dense wavelength division multiplexing applications with single-channel optical interfaces. The YANG data model defined in this document refers to the standard application mode defined in[ITU-Tg6982].¶
Neither impairment-aware optical networks nor flexi-grid are in scope for this document. Refer to[OPT-IMPAIR-AWARE-YANG] for the impairment-aware optical network topology model and[FLEXI-GRID-YANG] 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" (Section 3). This document augments the generic TE topology specification[RFC8795].¶
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[RFC6020][RFC8341] or a RESTCONF[RFC8040] protocol. The YANG data model defined in this document conforms to the Network Management Datastore Architecture[RFC8342].¶
Refer to[RFC7446] and[RFC7581] for the key terms used in this document. The following terms are defined in[RFC7950] and are not redefined here:¶
The following terms are defined in[RFC6241] and are not redefined here:¶
The terminology for describing YANG data models is found in[RFC7950].¶
A simplified graphical representation of the data model is used inSection 2 of this document. The meaning of the symbols in these diagrams is defined in[RFC8340].¶
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.¶
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¶
<CODE BEGINS> file "ietf-wson-topology@2021-08-13.yang"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; } }}<CODE ENDS>¶The YANG module specified in this document defines a schema for data that is designed to be accessed via network management protocols such as NETCONF[RFC6241] or RESTCONF[RFC8040]. The lowest NETCONF layer is the secure transport layer, and the mandatory-to-implement secure transport is Secure Shell (SSH)[RFC6242]. The lowest RESTCONF layer is HTTPS, and the mandatory-to-implement secure transport is TLS[RFC8446].¶
The NETCONF protocol over Secure Shell (SSH) specification[RFC6242] describes a method for invoking and running NETCONF within a Secure Shell (SSH) session as an SSH subsystem. The NETCONF access control model[RFC8341] provides the means to restrict access for particular NETCONF or RESTCONF users to a preconfigured subset of all available NETCONF or RESTCONF protocol operations and content.¶
There are a number of data nodes defined in this YANG module that are writable/creatable/deletable (i.e., config true, which is the default). These data nodes may be considered sensitive or vulnerable in some network environments. Write operations (e.g., edit-config) to these data nodes without proper protection can have a negative effect on network operations. Considerations inSection 8 of [RFC8795] 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 inSection 8 of [RFC8795] are also applicable to the module defined in this document.¶
Finally, the YANG module described in this document augments the "ietf-network" YANG module[RFC8345] and the "ietf-te-topology" YANG module[RFC8795] 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 has assigned new URIs from the "IETF XML Registry"[RFC3688] as follows:¶
This document registers a YANG module in the "YANG Module Names" registry[RFC7950][RFC6020].¶