CCAMP Working Group J.E. Lopez de Vergara Internet Draft Universidad Autonoma de Madrid Intended status: Standards Track D. Perdices Expires:AprilSeptember 25, 2019 Naudit HPCN V. Lopez O. Gonzalez de Dios Telefonica I+D/GCTO D. King Lancaster University Y. Lee Huawei G. Galimberti Cisco Photonics SrlOctober 22, 2018March 24, 2019 YANG data model for Flexi-Grid Optical Networksdraft-ietf-ccamp-flexigrid-yang-02.txtdraft-ietf-ccamp-flexigrid-yang-03.txt Status of this Memo This Internet-Draft is submitted in full conformance with the provisions of BCP 78 and BCP 79. This document may not be modified, and derivative works of it may not be created, except to publish it as an RFC and to translate it into languages other than English. Internet-Drafts are working documents of the Internet Engineering Task Force (IETF), its areas, and its working groups. Note that other groups may also distribute working documents as Internet- Drafts. 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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. Abstract This document defines a YANG model for managing flexi-grid optical Networks. The model described in this document defines a flexi-grid traffic engineering database. A complementary module is referenced to detail the flexi-grid media channels. This module is grounded on other defined YANG abstract models. Table of Contents 1. Introduction .............................................. 2 2. Conventions used in this document ......................... 3 3. Flexi-grid network topology model overview ................ 3 4. Main building blocks of the Flexi-grid TED................. 4 4.1 Formal Syntax ......................................... 7 5. Example of use ............................................ 8 6. Flexi-grid TED YANG Model.................................. 9 6.1. YANG Model - Tree .................................... 9 6.2. YANG Model - Code ....................................2730 6.3. License ..............................................6469 7. Security Considerations ...................................6569 8. IANA Considerations .......................................6570 9. References ................................................6571 9.1. Normative References .................................6571 9.2. Informative References ...............................6671 10. Contributors .............................................6672 11. Acknowledgments ..........................................6772 Authors' Addresses ...........................................6772 1. Introduction Internet-based traffic is dramatically increasing every year. Moreover, such traffic is also becoming more dynamic. Thus, transport networks need to evolve from current DWDM systems towards elastic optical networks, based on flexi-grid transmission and switching technologies [RFC7698]. This technology aims at increasing both transport network scalability and flexibility, allowing the optimization of bandwidth usage. This document presents a YANG [RFC7950] model for flexi-grid objects in the dynamic optical network, including the nodes, transponders and links between them, as well as how such links interconnect nodes and transponders. The YANG model for flexi-grid networks allows the representation of the flexi-grid optical layer of a network, combined with the underlying physical layer. This document identifies the flexi-grid components, parameters and their values, characterizes the features and the performances of the flexi-grid elements. An application example is provided towards the end of the document to better understand their utility. 2. Conventions used in this document The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in [RFC2119]. In this document, these words will appear with that interpretation only when in ALL CAPS. Lower case uses of these words are not to be interpreted as carrying RFC-2119 significance. In this document, the characters ">>" preceding an indented line(s) indicates a compliance requirement statement using the key words listed above. This convention aids reviewers in quickly identifying or finding the explicit compliance requirements of this RFC. 3. Flexi-grid network topology model overview YANG is a data modeling language used to model configuration data manipulated by the NETCONF protocol. Several YANG models have already been specified for network configurations. For instance, the work in [RFC8345] has proposed a generic YANG model for network/service topologies and inventories. The work in [I-D.draft-ietf-teas-yang-te-topo] presents a data model to represent, retrieve and manipulate Traffic Engineering (TE) Topologies. These models serve as base models that other technology specific models can augment. A YANG model has also been proposed in [I-D.draft-dharini-ccamp-dwdm-if-yang] to manage single channel optical interface parameters of DWDM applications, and in [I-D.draft-ietf-ccamp-wson-yang] another model has been specified for the routing and wavelength assignment TE topology in wavelength switched optical networks (WSONs). None of them are specific for flexi-grid technology. Then, as stated before, we propose a model to describe a flexi-grid topology that is split in two YANG sub-modules: oFlexi-grid-TED:Flexi-grid-topology: In order to be compatible with existing proposals, we augment the definitions contained in [RFC8345] and [I-D.draft-ietf-teas-yang-te-topo], by defining the different elements we can find in a flexi-grid network: a node, a transponder and a link. For that, each of those elements is defined as a container that includes a group of attributes. References to the elements are provided to be later used in the definition of a media channel. It also includes the data types for the type of modulation, the flexi-grid technology, the FEC, etc. o Media-channel: This module defines the whole path from a source transponder to the destination through a number of intermediate nodes and links. For this, it takes the information defined before in the flexi-gridTED.topology. This module is described in [I-D.draft-ietf-ccamp-flexigrid-media-channel-yang] The following section provides a detailed view of the first module. 4. Main building blocks of the Flexi-gridTEDtopology This section details the defined YANG module. It is listed below in section 6. The description of the three main components, flexi-grid-node, flexi-grid-transponder and flexi-grid-link is provided below. flexi-grid-sliceable-transponders are also defined. <flexi-grid-node> ::= <config> <state> <flexi-grid-node>: This element designates a node in the network. <config> ::= <flexi-grid-node-attributes-config> <config>: Contains the configuration of a node. <flexi-grid-node-attributes-config> ::= <list-interface> <connectivity_matrix> <flexi-grid-node-attributes-config>: Contains all the attributes related to the node configuration, such as its interfaces or its management addresses. <list-interface> ::= <name> <port-number> <input-port> <output-port> <description> <interface-type> [<numbered-interface> / <unnumbered-interface>] <list-interface>: The list containing all the information of the interfaces. <name>: Determines the interface name. <port-number>: Port number of the interface. <input-port>: Boolean value that defines whether the interface is input or not. <output-port>: Boolean value that defines whether the interface is output or not. <description>: Description of the usage of the interface. <interface-type>: Determines if the interface is numbered or unnumbered. <numbered-interface> ::= <n-i-ip-address> <numbered-interface>: An interface with its own IP address. <n-i-ip-address>: Only available if <interface-type> is "numbered-interface". Determines the IP address of the interface. <unnumbered-interface> ::= <u-i-ip-address> <label> <unnumbered-interface>: A interface that needs a label to be unique. <u-i-ip-address>: Only available if <interface-type> is "numbered-interface". Determines the node IP address, which with the label defines the interface. <label>: Label that determines the interface, joint with the node IP address. <connectivity-matrix> ::= <connections> <connectivity-matrix>: Determines whether a connection port in/port out exists. <connections> ::= <input-port-id> <output-port-id> <flexi-grid-transponder> ::= <transponder-type> <config> <state> <flexi-grid-transponder>: This item designates a transponder of a node. <config> ::= <flexi-grid-transponder-attributes-config> <config>: Contains the configuration of a transponder. <flexi-grid-transponder-attributes-config> ::= <available-operational-mode> <operational-mode> <flexi-grid-transponder-attributes>: Contains all the attributes related to the transponder. <available-operational-mode>: It provides a list of the operational modes available at this transponder. <operational-mode>: Determines the type of operational mode in use. <state> ::= <flexi-grid-transponder-attributes-config> <flexi-grid-transponder-attributes-state> <state>: Contains the state of a transponder. <flexi-grid-transponder-attributes-config>: See above. <flexi-grid-transponder-attributes-state>: Contains the state of a transponder. <link> ::= <config> <state> <link>: This element describes all the information of a link. <config> ::= <flexi-grid-link-attributes-config> <config>: Contains the configuration of a link. <flexi-grid-link-attributes-config> ::= <technology-type> <available-label-flexi-grid> <N-max> <base-frequency> <nominal-central-frequency-granularity> <slot-width-granularity> <flexi-grid-link-attributes>: Contains all the attributes related to the link, such as its unique id, its N value, its latency, etc. <link-id>: Unique id of the link. <available-label-flexi-grid>: Array of bits that determines, with each bit, the availability of each interface for flexi-grid technology. <N-max>: The max value of N in this link, being N the number of slots. <base-frequency>: The default central frequency used in the link. <nominal-central-frequency-granularity>: It is the spacing between allowed nominal central frequencies and it is set to 6.25 GHz (note: sometimes referred to as 0.00625 THz). <slot-width-granularity>: 12.5 GHz, as defined in G.694.1. <state> ::= <flexi-grid-link-attributes-config> <flexi-grid-link-attributes-state> <state>: Contains the state of a link. <flexi-grid-link-attributes-config>: See above. <flexi-grid-link-attributes-state>: Contains all the the information related to the state of a link. 4.1. Formal Syntax The previous syntax specification uses the augmented Backus-Naur Form (BNF) as described in [RFC5234]. 5. Example of use In order to explain how this model is used, we provide the following example. An optical network usually has multiple transponders, switches (nodes) and links between them. Figure 1 shows a simple topology, where two physical paths interconnect two optical transponders. Media channel <==================================================> Path x <--------------------------------------------------> +----------+ +----------+ Link 1 |Flexi-grid| Link 2 |Flexi-grid| Link 3 .--->| node |<-------->| node |<---. | | B | | C | | | +----------+ +----------+ | v v /-----------\ /-----------\ / Flexi-grid \ / Flexi-grid \ | transponder | | transponder | \ A / \ E / \-----------/ \-----------/ ^ ^ | +----------+ | | Link 4 |Flexi-grid| Link 5 | '------------>| node |<-----------' | D | +----------+ <--------------------------------------------------> Path y Figure 1. Topology example. In order to configure a media channel to interconnect transponders A and E, first of all we have to populate the flexi-grid TED YANG model with all elements in the network: 1. We define the transponders A and E, including their FEC type, if enabled, and modulation type. We also provide node identifiers and addresses for the transponders, as well as interfaces included in the transponders. Sliceable transponders can also be defined if needed. 2. We do the same for the nodes B, C and D, providing their identifiers, addresses and interfaces, as well as the internal connectivity matrix between interfaces. 3. Then, we also define the links 1 to 5 that interconnect nodes and transponders, indicating which flexi-grid labels are available. Other information, such as the slot frequency and granularity are also provided. Next, we can configure the media channel from the information we have stored in the flexi-grid TED, by querying which elements are available, and planning the resources that have to be provided on each situation. Note that every element in the flexi-grid TED has a reference, and this is the way in which they are called in the media channel. We refer to [I-D.draft-ietf-ccamp-flexigrid-media-channel-yang] to complete this example. 6. Flexi-grid TED YANG Model 6.1. Yang Model - Tree Structure module:ietf-flex-grid-topologyietf-flexi-grid-topology augment /nw:networks/nw:network/nw:network-types/tet:te-topology: +--rwflex-grid-topology!flexi-grid-topology! augment /nw:networks/nw:network/nt:link/tet:te/tet:te-link-attributes: augment /nw:networks/nw:network/nw:node/nt:termination-point/tet:te: +--rw supported-payload-types* [index] | +--rw index uint16 | +--rw payload-type? string +--rw client-facing? boolean augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes: +--rwflex-grid-nodeflexi-grid-node +--rw node-type? identityref augment /nw:networks/nw:network/nw:node/tet:te/ tet:tunnel-termination-point: +--rw supported-operational-modes* layer0-types:operational-mode +--rw configured-operational-modes? layer0-types:operational-mode +--rw supported-fec-types* identityref +--rw supported-termination-types* identityref +--rw supports-bit-stuffing? boolean +--rw is-tunable? boolean +--rw max-subcarrier-channel-num? uint8 +--rwsupports-flex-grid?supports-flexi-grid? boolean augment /nw:networks/nw:network/nw:node/nt:termination-point/tet:te/ tet:interface-switching-capability/tet:max-lsp-bandwidth/ tet:te-bandwidth/tet:technology:+--:(flex-grid)+--:(flexi-grid) +--rw bandwidth-type? identityref augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes/ tet:connectivity-matrices/tet:path-constraints/tet:te-bandwidth/ tet:technology:+--:(flex-grid)+--:(flexi-grid) +--rw supported-bandwidth-list* identityref augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes/ tet:connectivity-matrices/tet:connectivity-matrix/ tet:path-constraints/tet:te-bandwidth/tet:technology:+--:(flex-grid)+--:(flexi-grid) +--rw supported-bandwidth-list* identityref augment /nw:networks/nw:network/nw:node/tet:te/ tet:information-source-entry/tet:connectivity-matrices/ tet:path-constraints/tet:te-bandwidth/tet:technology:+--:(flex-grid)+--:(flexi-grid) +--ro supported-bandwidth-list* identityref augment /nw:networks/nw:network/nw:node/tet:te/ tet:information-source-entry/tet:connectivity-matrices/tet:connectivity-matrix/tet:path-constraints/ tet:te-bandwidth/tet:technology: +--:(flex-grid)tet:connectivity-matrix/tet:path-constraints/tet:te-bandwidth/ tet:technology: +--:(flexi-grid) +--ro supported-bandwidth-list* identityref augment /nw:networks/nw:network/nw:node/tet:te/ tet:tunnel-termination-point/tet:client-layer-adaptation/ tet:switching-capability/tet:te-bandwidth/tet:technology:+--:(flex-grid)+--:(flexi-grid) +--rw supported-bandwidth-list* identityref augment /nw:networks/nw:network/nw:node/tet:te/ tet:tunnel-termination-point/tet:local-link-connectivities/ tet:path-constraints/tet:te-bandwidth/tet:technology:+--:(flex-grid)+--:(flexi-grid) +--rw supported-bandwidth-list* identityref augment /nw:networks/nw:network/nw:node/tet:te/ tet:tunnel-termination-point/tet:local-link-connectivities/tet:local-link-connectivity/tet:path-constraints/tet:te-bandwidth/ tet:technology: +--:(flex-grid)tet:local-link-connectivity/tet:path-constraints/ tet:te-bandwidth/tet:technology: +--:(flexi-grid) +--rw supported-bandwidth-list* identityref augment /nw:networks/nw:network/nt:link/tet:te/tet:te-link-attributes/ tet:interface-switching-capability/tet:max-lsp-bandwidth/ tet:te-bandwidth/tet:technology:+--:(flex-grid)+--:(flexi-grid) +--rw bandwidth-type? identityref augment /nw:networks/nw:network/nt:link/tet:te/tet:te-link-attributes/ tet:max-link-bandwidth/tet:te-bandwidth/tet:technology:+--:(flex-grid)+--:(flexi-grid) +--rw supported-bandwidth-list* identityref augment /nw:networks/nw:network/nt:link/tet:te/tet:te-link-attributes/ tet:max-resv-link-bandwidth/tet:te-bandwidth/tet:technology:+--:(flex-grid)+--:(flexi-grid) +--rw supported-bandwidth-list* identityref augment /nw:networks/nw:network/nt:link/tet:te/tet:te-link-attributes/ tet:unreserved-bandwidth/tet:te-bandwidth/tet:technology:+--:(flex-grid)+--:(flexi-grid) +--rw supported-bandwidth-list* identityref augment /nw:networks/nw:network/nt:link/tet:te/ tet:information-source-entry/tet:interface-switching-capability/ tet:max-lsp-bandwidth/tet:te-bandwidth/tet:technology:+--:(flex-grid)+--:(flexi-grid) +--ro bandwidth-type? identityref augment /nw:networks/nw:network/nt:link/tet:te/ttet:information-source-entry/et:max-link-bandwidth/tet:information-source-entry/tet:max-link-bandwidth/ tet:te-bandwidth/tet:technology:+--:(flex-grid)+--:(flexi-grid) +--ro supported-bandwidth-list* identityref augment /nw:networks/nw:network/nt:link/tet:te/ tet:information-source-entry/tet:max-resv-link-bandwidth/ tet:te-bandwidth/tet:technology:+--:(flex-grid)+--:(flexi-grid) +--ro supported-bandwidth-list* identityref augment /nw:networks/nw:network/nt:link/tet:te/ tet:information-source-entry/tet:unreserved-bandwidth/ tet:te-bandwidth/tet:technology:+--:(flex-grid)+--:(flexi-grid) +--ro supported-bandwidth-list* identityref augment /nw:networks/tet:te/tet:templates/tet:link-template/ tet:te-link-attributes/tet:interface-switching-capability/ tet:max-lsp-bandwidth/tet:te-bandwidth/tet:technology:+--:(flex-grid)+--:(flexi-grid) +--rw bandwidth-type? identityref augment /nw:networks/tet:te/tet:templates/tet:link-template/ tet:te-link-attributes/tet:max-link-bandwidth/tet:te-bandwidth/ tet:technology:+--:(flex-grid)+--:(flexi-grid) +--rw supported-bandwidth-list* identityref augment /nw:networks/tet:te/tet:templates/tet:link-template/tet:te-link-attributes/tet:max-resv-link-bandwidth/tet:te-bandwidth/ tet:technology: +--:(flex-grid)tet:te-link-attributes/tet:max-resv-link-bandwidth/ tet:te-bandwidth/tet:technology: +--:(flexi-grid) +--rw supported-bandwidth-list* identityref augment /nw:networks/tet:te/tet:templates/tet:link-template/tet:te-link-attributes/tet:unreserved-bandwidth/tet:te-bandwidth/ tet:technology: +--:(flex-grid)tet:te-link-attributes/tet:unreserved-bandwidth/ tet:te-bandwidth/tet:technology: +--:(flexi-grid) +--rw supported-bandwidth-list* identityref augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes/ tet:connectivity-matrices/tet:label-restrictions/ tet:label-restriction: +--rw grid-type? identityref +--rw priority? uint8 +--rwflex-gridflexi-grid +--rw nominal-central-frequency-granularity?frequency-ghzidentityref +--rw slot-width-granularity?frequency-ghzidentityref +--rw min-slot-width-factor? uint16 +--rw max-slot-width-factor? uint16 augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes/ tet:connectivity-matrices/tet:label-restrictions/tet:label-restriction/tet:label-start/tet:te-label/tet:technology: +--:(flex-grid)tet:label-restriction/tet:label-start/tet:te-label/ tet:technology: +--:(flexi-grid) +--rwcentral-frequency? frequency-thzflex-n? int16 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:+--:(flex-grid)+--:(flexi-grid) +--rw flex-n? int16 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: +--:(flexi-grid) +--rwcentral-frequency? frequency-thzflex? 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:+--:(flex-grid)+--:(flexi-grid) +--rw (single-or-super-channel)? +--:(single) | +--rwcentral-frequency? frequency-thzflex-n? int16 | +--rwslot-width? frequency-ghzflex-m? uint16 +--:(super) +--rwsubcarrier-channels* [central-frequency]subcarrier-flex-n* [flex-n] +--rwcentral-frequency frequency-thzflex-n int16 +--rwslot-width? frequency-ghzflex-m? uint16 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:+--:(flex-grid)+--:(flexi-grid) +--rw (single-or-super-channel)? +--:(single) | +--rwcentral-frequency? frequency-thzflex-n? int16 | +--rwslot-width? frequency-ghzflex-m? uint16 +--:(super) +--rwsubcarrier-channels* [central-frequency]subcarrier-flex-n* [flex-n] +--rwcentral-frequency frequency-thzflex-n int16 +--rwslot-width? frequency-ghzflex-m? uint16 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: +--:(flex-grid)tet:explicit-route-exclude-objects/ tet:route-object-exclude-object/tet:type/tet:label/ tet:label-hop/tet:te-label/tet:technology: +--:(flexi-grid) +--rw (single-or-super-channel)? +--:(single) | +--rwcentral-frequency? frequency-thzflex-n? int16 | +--rwslot-width? frequency-ghzflex-m? uint16 +--:(super) +--rwsubcarrier-channels* [central-frequency]subcarrier-flex-n* [flex-n] +--rwcentral-frequency frequency-thzflex-n int16 +--rwslot-width? frequency-ghzflex-m? uint16 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: +--:(flex-grid)tet:explicit-route-include-objects/ tet:route-object-include-object/tet:type/tet:label/ tet:label-hop/tet:te-label/tet:technology: +--:(flexi-grid) +--rw (single-or-super-channel)? +--:(single) | +--rwcentral-frequency? frequency-thzflex-n? int16 | +--rwslot-width? frequency-ghzflex-m? uint16 +--:(super) +--rwsubcarrier-channels* [central-frequency]subcarrier-flex-n* [flex-n] +--rwcentral-frequency frequency-thzflex-n int16 +--rwslot-width? frequency-ghzflex-m? uint16 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: +--:(flex-grid)tet:path-route-objects/tet:path-route-object/tet:type/ tet:label/tet:label-hop/tet:te-label/tet:technology: +--:(flexi-grid) +--ro (single-or-super-channel)? +--:(single) | +--rocentral-frequency? frequency-thzflex-n? int16 | +--roslot-width? frequency-ghzflex-m? uint16 +--:(super) +--rosubcarrier-channels* [central-frequency]subcarrier-flex-n* [flex-n] +--rocentral-frequency frequency-thzflex-n int16 +--roslot-width? frequency-ghzflex-m? uint16 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 +--rwflex-gridflexi-grid +--rw nominal-central-frequency-granularity?frequency-ghzidentityref +--rw slot-width-granularity?frequency-ghzidentityref +--rw min-slot-width-factor? uint16 +--rw max-slot-width-factor? uint16 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:+--:(flex-grid)+--:(flexi-grid) +--rwcentral-frequency? frequency-thzflex-n? int16 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:+--:(flex-grid)+--:(flexi-grid) +--rwcentral-frequency? frequency-thzflex-n? int16 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: +--:(flexi-grid) +--rw flex? identityref augment /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes/ tet:connectivity-matrices/tet:connectivity-matrix/tet:to/ tet:label-restrictions/tet:label-restriction: +--rw grid-type? identityref +--rw priority? uint8 +--rwflex-gridflexi-grid +--rw nominal-central-frequency-granularity?frequency-ghzidentityref +--rw slot-width-granularity?frequency-ghzidentityref +--rw min-slot-width-factor? uint16 +--rw max-slot-width-factor? uint16 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:+--:(flex-grid)+--:(flexi-grid) +--rwcentral-frequency? frequency-thzflex-n? int16 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:+--:(flex-grid)+--:(flexi-grid) +--rw flex-n? int16 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: +--:(flexi-grid) +--rwcentral-frequency? frequency-thzflex? 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: +--:(flex-grid)tet:primary-path/tet:path-element/tet:type/tet:label/ tet:label-hop/tet:te-label/tet:technology: +--:(flexi-grid) +--rw (single-or-super-channel)? +--:(single) | +--rwcentral-frequency? frequency-thzflex-n? int16 | +--rwslot-width? frequency-ghzflex-m? uint16 +--:(super) +--rwsubcarrier-channels* [central-frequency]subcarrier-flex-n* [flex-n] +--rwcentral-frequency frequency-thzflex-n int16 +--rwslot-width? frequency-ghzflex-m? uint16 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: +--:(flex-grid)tet:backup-path/tet:path-element/tet:type/tet:label/ tet:label-hop/tet:te-label/tet:technology: +--:(flexi-grid) +--rw (single-or-super-channel)? +--:(single) | +--rwcentral-frequency? frequency-thzflex-n? int16 | +--rwslot-width? frequency-ghzflex-m? uint16 +--:(super) +--rwsubcarrier-channels* [central-frequency]subcarrier-flex-n* [flex-n] +--rwcentral-frequency frequency-thzflex-n int16 +--rwslot-width? frequency-ghzflex-m? uint16 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: +--:(flex-grid)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: +--:(flexi-grid) +--rw (single-or-super-channel)? +--:(single) | +--rwcentral-frequency? frequency-thzflex-n? int16 | +--rwslot-width? frequency-ghzflex-m? uint16 +--:(super) +--rwsubcarrier-channels* [central-frequency]subcarrier-flex-n* [flex-n] +--rwcentral-frequency frequency-thzflex-n int16 +--rwslot-width? frequency-ghzflex-m? uint16 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: +--:(flex-grid)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: +--:(flexi-grid) +--rw (single-or-super-channel)? +--:(single) | +--rwcentral-frequency? frequency-thzflex-n? int16 | +--rwslot-width? frequency-ghzflex-m? uint16 +--:(super) +--rwsubcarrier-channels* [central-frequency]subcarrier-flex-n* [flex-n] +--rwcentral-frequency frequency-thzflex-n int16 +--rwslot-width? frequency-ghzflex-m? uint16 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: +--:(flex-grid)tet:path-properties/tet:path-route-objects/ tet:path-route-object/tet:type/tet:label/tet:label-hop/ tet:te-label/tet:technology: +--:(flexi-grid) +--ro (single-or-super-channel)? +--:(single) | +--rocentral-frequency? frequency-thzflex-n? int16 | +--roslot-width? frequency-ghzflex-m? uint16 +--:(super) +--rosubcarrier-channels* [central-frequency]subcarrier-flex-n* [flex-n] +--rocentral-frequency frequency-thzflex-n int16 +--roslot-width? frequency-ghzflex-m? uint16 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 +--roflex-gridflexi-grid +--ro nominal-central-frequency-granularity?frequency-ghzidentityref +--ro slot-width-granularity?frequency-ghzidentityref +--ro min-slot-width-factor? uint16 +--ro max-slot-width-factor? uint16 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:+--:(flex-grid)+--:(flexi-grid) +--rocentral-frequency? frequency-thzflex-n? int16 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:+--:(flex-grid)+--:(flexi-grid) +--rocentral-frequency? frequency-thzflex-n? int16 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: +--:(flex-grid)tet:information-source-entry/tet:connectivity-matrices/ tet:label-restrictions/tet:label-restriction/tet:label-step/ tet:technology: +--:(flexi-grid) +--ro flex? 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: +--:(flexi-grid) +--ro (single-or-super-channel)? +--:(single) | +--rocentral-frequency? frequency-thzflex-n? int16 | +--roslot-width? frequency-ghzflex-m? uint16 +--:(super) +--rosubcarrier-channels* [central-frequency]subcarrier-flex-n* [flex-n] +--rocentral-frequency frequency-thzflex-n int16 +--roslot-width? frequency-ghzflex-m? uint16 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: +--:(flex-grid)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: +--:(flexi-grid) +--ro (single-or-super-channel)? +--:(single) | +--rocentral-frequency? frequency-thzflex-n? int16 | +--roslot-width? frequency-ghzflex-m? uint16 +--:(super) +--rosubcarrier-channels* [central-frequency]subcarrier-flex-n* [flex-n] +--rocentral-frequency frequency-thzflex-n int16 +--roslot-width? frequency-ghzflex-m? uint16 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: +--:(flex-grid)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: +--:(flexi-grid) +--ro (single-or-super-channel)? +--:(single) | +--rocentral-frequency? frequency-thzflex-n? int16 | +--roslot-width? frequency-ghzflex-m? uint16 +--:(super) +--rosubcarrier-channels* [central-frequency]subcarrier-flex-n* [flex-n] +--rocentral-frequency frequency-thzflex-n int16 +--roslot-width? frequency-ghzflex-m? uint16 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: +--:(flex-grid)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: +--:(flexi-grid) +--ro (single-or-super-channel)? +--:(single) | +--rocentral-frequency? frequency-thzflex-n? int16 | +--roslot-width? frequency-ghzflex-m? uint16 +--:(super) +--rosubcarrier-channels* [central-frequency]subcarrier-flex-n* [flex-n] +--rocentral-frequency frequency-thzflex-n int16 +--roslot-width? frequency-ghzflex-m? uint16 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: +--:(flex-grid)tet:path-properties/tet:path-route-objects/ tet:path-route-object/tet:type/tet:label/tet:label-hop/ tet:te-label/tet:technology: +--:(flexi-grid) +--ro (single-or-super-channel)? +--:(single) | +--rocentral-frequency? frequency-thzflex-n? int16 | +--roslot-width? frequency-ghzflex-m? uint16 +--:(super) +--rosubcarrier-channels* [central-frequency]subcarrier-flex-n* [flex-n] +--rocentral-frequency frequency-thzflex-n int16 +--roslot-width? frequency-ghzflex-m? uint16 augment/nw:networks/nw:network/nw:node/tet:te/tet: information-source-entry/tet:connectivity-matrices//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 +--roflex-gridflexi-grid +--ro nominal-central-frequency-granularity?frequency-ghzidentityref +--ro slot-width-granularity?frequency-ghzidentityref +--ro min-slot-width-factor? uint16 +--ro max-slot-width-factor? uint16 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: +--:(flex-grid)tet:label-restriction/tet:label-start/tet:te-label/ tet:technology: +--:(flexi-grid) +--rocentral-frequency? frequency-thzflex-n? int16 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:+--:(flex-grid)+--:(flexi-grid) +--rocentral-frequency? frequency-thzflex-n? int16 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: +--:(flexi-grid) +--ro flex? identityref augment /nw:networks/nw:network/nw:node/tet:te/ tet:information-source-entry/tet:connectivity-matrices/ tet:connectivity-matrix/tet:to/tet:label-restrictions/ tet:label-restriction: +--ro grid-type? identityref +--ro priority? uint8 +--roflex-gridflexi-grid +--ro nominal-central-frequency-granularity?frequency-ghzidentityref +--ro slot-width-granularity?frequency-ghzidentityref +--ro min-slot-width-factor? uint16 +--ro max-slot-width-factor? uint16 augment /nw:networks/nw:network/nw:node/tet:te/ tet:information-source-entry/tet:connectivity-matrices/ tet:connectivity-matrix/tet:to/tet:label-restrictions/tet:label-restriction/tet:label-start/tet:te-label/tet:technology: +--:(flex-grid)tet:label-restriction/tet:label-start/tet:te-label/ tet:technology: +--:(flexi-grid) +--rocentral-frequency? frequency-thzflex-n? int16 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:+--:(flex-grid)+--:(flexi-grid) +--ro flex-n? int16 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: +--:(flexi-grid) +--rocentral-frequency? frequency-thzflex? 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: +--:(flex-grid)tet:path-element/tet:type/tet:label/tet:label-hop/ tet:te-label/tet:technology: +--:(flexi-grid) +--ro (single-or-super-channel)? +--:(single) | +--rocentral-frequency? frequency-thzflex-n? int16 | +--roslot-width? frequency-ghzflex-m? uint16 +--:(super) +--rosubcarrier-channels* [central-frequency]subcarrier-flex-n* [flex-n] +--rocentral-frequency frequency-thzflex-n int16 +--roslot-width? frequency-ghzflex-m? uint16 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: +--:(flex-grid)tet:path-element/tet:type/tet:label/tet:label-hop/ tet:te-label/tet:technology: +--:(flexi-grid) +--ro (single-or-super-channel)? +--:(single) | +--rocentral-frequency? frequency-thzflex-n? int16 | +--roslot-width? frequency-ghzflex-m? uint16 +--:(super) +--rosubcarrier-channels* [central-frequency]subcarrier-flex-n* [flex-n] +--rocentral-frequency frequency-thzflex-n int16 +--roslot-width? frequency-ghzflex-m? uint16 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: +--:(flex-grid)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: +--:(flexi-grid) +--ro (single-or-super-channel)? +--:(single) | +--rocentral-frequency? frequency-thzflex-n? int16 | +--roslot-width? frequency-ghzflex-m? uint16 +--:(super) +--rosubcarrier-channels* [central-frequency]subcarrier-flex-n* [flex-n] +--rocentral-frequency frequency-thzflex-n int16 +--roslot-width? frequency-ghzflex-m? uint16 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: +--:(flex-grid)tet:explicit-route-include-objects/ tet:route-object-include-object/tet:type/tet:label/ tet:label-hop/tet:te-label/tet:technology: +--:(flexi-grid) +--ro (single-or-super-channel)? +--:(single) | +--rocentral-frequency? frequency-thzflex-n? int16 | +--roslot-width? frequency-ghzflex-m? uint16 +--:(super) +--rosubcarrier-channels* [central-frequency]subcarrier-flex-n* [flex-n] +--rocentral-frequency frequency-thzflex-n int16 +--roslot-width? frequency-ghzflex-m? uint16 augment /nw:networks/nw:network/nw:node/tet:te/tet:information-source-entry/tet:connectivity-matrices/es/ tet:connectivity-matrix/tet:path-propertitet:path-route-objects/ tet:path-route-object/tet:type/tet:label/tet:label-hop/tet:te-label/ tet:technology: +--:(flex-grid)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: +--:(flexi-grid) +--ro (single-or-super-channel)? +--:(single) | +--rocentral-frequency? frequency-thzflex-n? int16 | +--roslot-width? frequency-ghzflex-m? uint16 +--:(super) +--rosubcarrier-channels* [central-frequency]subcarrier-flex-n* [flex-n] +--rocentral-frequency frequency-thzflex-n int16 +--roslot-width? frequency-ghzflex-m? uint16 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 +--rwflex-gridflexi-grid +--rw nominal-central-frequency-granularity?frequency-ghzidentityref +--rw slot-width-granularity?frequency-ghzidentityref +--rw min-slot-width-factor? uint16 +--rw max-slot-width-factor? uint16 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:+--:(flex-grid)+--:(flexi-grid) +--rwcentral-frequency? frequency-thzflex-n? int16 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:+--:(flex-grid)+--:(flexi-grid) +--rwcentral-frequency? frequency-thzflex-n? int16 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: +--:(flex-grid)tet:label-restrictions/tet:label-restriction/tet:label-step/ tet:technology: +--:(flexi-grid) +--rw flex? 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: +--:(flexi-grid) +--rw (single-or-super-channel)? +--:(single) | +--rwcentral-frequency? frequency-thzflex-n? int16 | +--rwslot-width? frequency-ghzflex-m? uint16 +--:(super) +--rwsubcarrier-channels* [central-frequency]subcarrier-flex-n* [flex-n] +--rwcentral-frequency frequency-thzflex-n int16 +--rwslot-width? frequency-ghzflex-m? uint16 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: +--:(flex-grid)tet:underlay/tet:backup-path/tet:path-element/tet:type/ tet:label/tet:label-hop/tet:te-label/tet:technology: +--:(flexi-grid) +--rw (single-or-super-channel)? +--:(single) | +--rwcentral-frequency? frequency-thzflex-n? int16 | +--rwslot-width? frequency-ghzflex-m? uint16 +--:(super) +--rwsubcarrier-channels* [central-frequency]subcarrier-flex-n* [flex-n] +--rwcentral-frequency frequency-thzflex-n int16 +--rwslot-width? frequency-ghzflex-m? uint16 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: +--:(flex-grid)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: +--:(flexi-grid) +--rw (single-or-super-channel)? +--:(single) | +--rwcentral-frequency? frequency-thzflex-n? int16 | +--rwslot-width? frequency-ghzflex-m? uint16 +--:(super) +--rwsubcarrier-channels* [central-frequency]subcarrier-flex-n* [flex-n] +--rwcentral-frequency frequency-thzflex-n int16 +--rwslot-width? frequency-ghzflex-m? uint16 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: +--:(flex-grid)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: +--:(flexi-grid) +--rw (single-or-super-channel)? +--:(single) | +--rwcentral-frequency? frequency-thzflex-n? int16 | +--rwslot-width? frequency-ghzflex-m? uint16 +--:(super) +--rwsubcarrier-channels* [central-frequency]subcarrier-flex-n* [flex-n] +--rwcentral-frequency frequency-thzflex-n int16 +--rwslot-width? frequency-ghzflex-m? uint16 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: +--:(flex-grid)tet:path-properties/tet:path-route-objects/ tet:path-route-object/tet:type/tet:label/tet:label-hop/ tet:te-label/tet:technology: +--:(flexi-grid) +--ro (single-or-super-channel)? +--:(single) | +--rocentral-frequency? frequency-thzflex-n? int16 | +--roslot-width? frequency-ghzflex-m? uint16 +--:(super) +--rosubcarrier-channels* [central-frequency]subcarrier-flex-n* [flex-n] +--rocentral-frequency frequency-thzflex-n int16 +--roslot-width? frequency-ghzflex-m? uint16 augment /nw:networks/nw:network/nw:node/tet:te/ tet:tunnel-termination-point/tet:local-link-connectivities/ tet:local-link-connectivity/tet:label-restrictions/ tet:label-restriction: +--rw grid-type? identityref +--rw priority? uint8 +--rwflex-gridflexi-grid +--rw nominal-central-frequency-granularity?frequency-ghzidentityref +--rw slot-width-granularity?frequency-ghzidentityref +--rw min-slot-width-factor? uint16 +--rw max-slot-width-factor? uint16 augment /nw:networks/nw:network/nw:node/tet:te/ tet:tunnel-termination-point/tet:local-link-connectivities/ tet:local-link-connectivity/tet:label-restrictions/tet:label-restriction/tet:label-start/tet:te-label/tet:technology: +--:(flex-grid)tet:label-restriction/tet:label-start/tet:te-label/ tet:technology: +--:(flexi-grid) +--rwcentral-frequency? frequency-thzflex-n? int16 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: +--:(flex-grid)tet:label-restriction/tet:label-end/tet:te-label/ tet:technology: +--:(flexi-grid) +--rw flex-n? int16 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: +--:(flexi-grid) +--rwcentral-frequency? frequency-thzflex? 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: +--:(flex-grid)tet:path-element/tet:type/tet:label/tet:label-hop/ tet:te-label/tet:technology: +--:(flexi-grid) +--rw (single-or-super-channel)? +--:(single) | +--rwcentral-frequency? frequency-thzflex-n? int16 | +--rwslot-width? frequency-ghzflex-m? uint16 +--:(super) +--rwsubcarrier-channels* [central-frequency]subcarrier-flex-n* [flex-n] +--rwcentral-frequency frequency-thzflex-n int16 +--rwslot-width? frequency-ghzflex-m? uint16 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: +--:(flex-grid)tet:path-element/tet:type/tet:label/tet:label-hop/ tet:te-label/tet:technology: +--:(flexi-grid) +--rw (single-or-super-channel)? +--:(single) | +--rwcentral-frequency? frequency-thzflex-n? int16 | +--rwslot-width? frequency-ghzflex-m? uint16 +--:(super) +--rwsubcarrier-channels* [central-frequency]subcarrier-flex-n* [flex-n] +--rwcentral-frequency frequency-thzflex-n int16 +--rwslot-width? frequency-ghzflex-m? uint16 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: +--:(flex-grid)tet:explicit-route-exclude-objects/ tet:route-object-exclude-object/tet:type/tet:label/ tet:label-hop/tet:te-label/tet:technology: +--:(flexi-grid) +--rw (single-or-super-channel)? +--:(single) | +--rwcentral-frequency? frequency-thzflex-n? int16 | +--rwslot-width? frequency-ghzflex-m? uint16 +--:(super) +--rwsubcarrier-channels* [central-frequency]subcarrier-flex-n* [flex-n] +--rwcentral-frequency frequency-thzflex-n int16 +--rwslot-width? frequency-ghzflex-m? uint16 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: +--:(flex-grid)tet:explicit-route-include-objects/ tet:route-object-include-object/tet:type/tet:label/ tet:label-hop/tet:te-label/tet:technology: +--:(flexi-grid) +--rw (single-or-super-channel)? +--:(single) | +--rwcentral-frequency? frequency-thzflex-n? int16 | +--rwslot-width? frequency-ghzflex-m? uint16 +--:(super) +--rwsubcarrier-channels* [central-frequency]subcarrier-flex-n* [flex-n] +--rwcentral-frequency frequency-thzflex-n int16 +--rwslot-width? frequency-ghzflex-m? uint16 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: +--:(flex-grid)tet:path-route-objects/tet:path-route-object/tet:type/ tet:label/tet:label-hop/tet:te-label/tet:technology: +--:(flexi-grid) +--ro (single-or-super-channel)? +--:(single) | +--rocentral-frequency? frequency-thzflex-n? int16 | +--roslot-width? frequency-ghzflex-m? uint16 +--:(super) +--rosubcarrier-channels* [central-frequency]subcarrier-flex-n* [flex-n] +--rocentral-frequency frequency-thzflex-n int16 +--roslot-width? frequency-ghzflex-m? uint16 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: +--:(flex-grid)tet:underlay/tet:primary-path/tet:path-element/tet:type/ tet:label/tet:label-hop/tet:te-label/tet:technology: +--:(flexi-grid) +--rw (single-or-super-channel)? +--:(single) | +--rwcentral-frequency? frequency-thzflex-n? int16 | +--rwslot-width? frequency-ghzflex-m? uint16 +--:(super) +--rwsubcarrier-channels* [central-frequency]subcarrier-flex-n* [flex-n] +--rwcentral-frequency frequency-thzflex-n int16 +--rwslot-width? frequency-ghzflex-m? uint16 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: +--:(flex-grid)tet:underlay/tet:backup-path/tet:path-element/tet:type/ tet:label/tet:label-hop/tet:te-label/tet:technology: +--:(flexi-grid) +--rw (single-or-super-channel)? +--:(single) | +--rwcentral-frequency? frequency-thzflex-n? int16 | +--rwslot-width? frequency-ghzflex-m? uint16 +--:(super) +--rwsubcarrier-channels* [central-frequency]subcarrier-flex-n* [flex-n] +--rwcentral-frequency frequency-thzflex-n int16 +--rwslot-width? frequency-ghzflex-m? uint16 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 +--rwflex-gridflexi-grid +--rw nominal-central-frequency-granularity?frequency-ghzidentityref +--rw slot-width-granularity?frequency-ghzidentityref +--rw min-slot-width-factor? uint16 +--rw max-slot-width-factor? uint16 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:+--:(flex-grid)+--:(flexi-grid) +--rwcentral-frequency? frequency-thzflex-n? int16 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:+--:(flex-grid)+--:(flexi-grid) +--rwcentral-frequency? frequency-thzflex-n? int16 augment/nw:networks/nw:network/nt:link/tet:te/ tet:information-source-entry/tet:label-restrictions/ tet:label-restriction: +--ro/nw:networks/nw:network/nt:link/tet:te/tet:te-link-attributes/ tet:label-restrictions/tet:label-restriction/tet:label-step/ tet:technology: +--:(flexi-grid) +--rw flex? identityref augment /nw:networks/nw:network/nt:link/tet:te/ tet:information-source-entry/tet:label-restrictions/ tet:label-restriction: +--ro grid-type? identityref +--ro priority? uint8 +--roflex-gridflexi-grid +--ro nominal-central-frequency-granularity?frequency-ghzidentityref +--ro slot-width-granularity?frequency-ghzidentityref +--ro min-slot-width-factor? uint16 +--ro max-slot-width-factor? uint16 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: +--:(flex-grid)tet:label-restriction/tet:label-start/tet:te-label/ tet:technology: +--:(flexi-grid) +--rocentral-frequency? frequency-thzflex-n? int16 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: +--:(flex-grid)tet:label-restriction/tet:label-end/tet:te-label/ tet:technology: +--:(flexi-grid) +--ro flex-n? int16 augment /nw:networks/nw:network/nt:link/tet:te/ tet:information-source-entry/tet:label-restrictions/ tet:label-restriction/tet:label-step/tet:technology: +--:(flexi-grid) +--rocentral-frequency? frequency-thzflex? 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: +--:(flex-grid)tet:path-element/tet:type/tet:label/tet:label-hop/ tet:te-label/tet:technology: +--:(flexi-grid) +--rw (single-or-super-channel)? +--:(single) | +--rwcentral-frequency? frequency-thzflex-n? int16 | +--rwslot-width? frequency-ghzflex-m? uint16 +--:(super) +--rwsubcarrier-channels* [central-frequency]subcarrier-flex-n* [flex-n] +--rwcentral-frequency frequency-thzflex-n int16 +--rwslot-width? frequency-ghzflex-m? uint16 augment /nw:networks/tet:te/tet:templates/tet:link-template/ tet:te-link-attributes/tet:underlay/tet:backup-path/ttet:path-element/et:type/tet:label/tet:label-hop/tet:te-label/ tet:technology: +--:(flex-grid)tet:path-element/tet:type/tet:label/tet:label-hop/ tet:te-label/tet:technology: +--:(flexi-grid) +--rw (single-or-super-channel)? +--:(single) | +--rwcentral-frequency? frequency-thzflex-n? int16 | +--rwslot-width? frequency-ghzflex-m? uint16 +--:(super) +--rwsubcarrier-channels* [central-frequency]subcarrier-flex-n* [flex-n] +--rwcentral-frequency frequency-thzflex-n int16 +--rwslot-width? frequency-ghzflex-m? uint16 augment /nw:networks/tet:te/tet:templates/tet:link-template/tet:te-link-attributes/tet:label-restrictions/tet:label-restriction:tet:te-link-attributes/tet:label-restrictions/ tet:label-restriction: +--rw grid-type? identityref +--rw priority? uint8 +--rwflex-gridflexi-grid +--rw nominal-central-frequency-granularity?frequency-ghzidentityref +--rw slot-width-granularity?frequency-ghzidentityref +--rw min-slot-width-factor? uint16 +--rw max-slot-width-factor? uint16 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: +--:(flex-grid)tet:te-link-attributes/tet:label-restrictions/ tet:label-restriction/tet:label-start/tet:te-label/ tet:technology: +--:(flexi-grid) +--rwcentral-frequency? frequency-thzflex-n? int16 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: 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: +--:(flex-grid) +--rw central-frequency? frequency-thz A.2.tet:te-link-attributes/tet:label-restrictions/ tet:label-restriction/tet:label-step/tet:technology: +--:(flexi-grid) +--rw flex? identityref 6.2. YANG Model - Code <CODE BEGINS> file"ietf-flexi-grid-ted@2018-10-22.yang""ietf-flexi-grid-topology@2019-03-24.yang" moduleietf-flex-grid-topologyietf-flexi-grid-topology { yang-version 1.1; namespace"urn:ietf:params:xml:ns:yang:ietf-flex-grid-topology";"urn:ietf:params:xml:ns:yang:ietf-flexi-grid-topology"; prefix"flex-grid";"flexi-grid"; import ietf-network { prefix "nw"; reference "RFC 8345: A YANG Data Model for Network Topologies"; } import ietf-network-topology { prefix "nt"; reference "RFC 8345: A YANG Data Model for Network Topologies"; } import ietf-te-topology { prefix "tet"; reference "RFC YYYY: YANG Data Model for Traffic Engineering (TE) Topologies"; } /* Note: The RFC Editor will replace YYYY with the number assigned to the RFC once draft-ietf-teas-yang-te-topo becomes an RFC.*/ import ietf-layer0-types { prefix "layer0-types"; reference "RFC XXXX: A YANG Data Model for WSON (Wavelength Switched Optical Networks)"; } /* Note: The RFC Editor will replace XXXX with the number assigned to the RFC once draft-ietf-ccamp-wson-yang becomes an RFC.*/ organization "IETF CCAMP Working Group"; contact "WG Web: <http://tools.ietf.org/wg/ccamp/> WG List: <mailto:ccamp@ietf.org> WG Chair: Daniele Ceccarelli <mailto:daniele.ceccarelli@ericsson.com> WG Chair: Fatai Zhang <mailto:zhangfatai@huawei.com> Editor: Jorge E. Lopez de Vergara <jorge.lopez_vergara@uam.es> Editor: Daniel PerdicesBurrero<daniel.perdices@naudit.es> Editor: Victor LopezAlvarez<victor.lopezalvarez@telefonica.com> Editor: Young Lee<leeyoung@huawei.com> Editor: Aihua Guo <aihuaguo@huawei.com>";<leeyoung@huawei.com>"; description "This module defines a model forFlex-gridflexi-grid topology Copyright (c)20182019 IETF Trust and the persons identified as authors of the code. All rights reserved. Redistribution and use in source and binary forms, with or without modification, is permitted pursuant to, and subject to the license terms contained in, the Simplified BSD License set forth in Section 4.c of the IETF Trust's Legal Provisions Relating to IETF Documents (http://trustee.ietf.org/license-info)."; revision2018-10-222019-03-24 { description "version1.";2."; reference "RFCXXX:XXXX: A Yang Data Model forFlex-gridflexi-grid Optical Networks "; } /* * Groupings */ groupingflex-grid-node-attributesflexi-grid-node-attributes { description"Flex-grid"flexi-grid node attributes."; containerflex-grid-nodeflexi-grid-node { description"Flex-grid"flexi-grid node attrtibutes."; leaf node-type { type identityref { base layer0-types:layer0-node-type; } description"Flex-grid"flexi-grid node type."; } } } groupingflex-grid-link-attributesflexi-grid-link-attributes { description "Futureflex-gridflexi-grid link attributes extensions"; } groupingflex-grid-tp-attributesflexi-grid-tp-attributes { description"flex-grid-tp-attributes";"flexi-grid-tp-attributes"; list supported-payload-types { key "index"; description "Supported payload types of a TP. The payload type is defined as the generalized PIDs in GMPLS."; leaf index { type uint16; description "payload type index"; } leaf payload-type { type string; description "the payload type supported by this client tp"; reference "http://www.iana.org/assignments/gmpls-sig-parameters /gmpls-sig-parameters.xhtml"; } } leaf client-facing { type boolean; default 'false'; description "Indicating if it is a client-facing TP."; } } groupingflex-grid-ttp-attributesflexi-grid-ttp-attributes { description"Flex-grid"flexi-grid tunnel termination point (e.g.tranponder) attributes"; leaf-list supported-operational-modes { type layer0-types:operational-mode; description "List of all supported vendor-specific mode identifiers"; } leaf configured-operational-modes { type layer0-types:operational-mode; description "Vendor-specific mode identifier configured on the TTP."; } leaf-list supported-fec-types { type identityref { base layer0-types:fec-type; } description "List of all supported FEC types by this TTP."; } leaf-list supported-termination-types { type identityref { base layer0-types:term-type; } description "List of all supported termination types by this TTP."; } leaf supports-bit-stuffing { type boolean; description "Indicate whether bit stuffing is supported by this TTP."; } leaf is-tunable { type boolean; description "Indicates if the TTP, or transponder, is tunable. Tunable transponders are assumed to be fully tunable to any of the 96 channels within DWDM C-band."; } leaf max-subcarrier-channel-num { type uint8 { range "1..max"; } default 1; description "Indicate the maximum number of subcarrier channels for super-channel transponders. When the value equals 1 it represents regular single-channel transponder."; } leafsupports-flex-gridsupports-flexi-grid { type boolean; description "Indicates if the TTP, or transponder, supports flex grid."; } } /* * Data nodes */ augment "/nw:networks/nw:network/nw:network-types" + "/tet:te-topology" { description"flex-grid-topology"flexi-grid-topology augmented"; containerflex-grid-topologyflexi-grid-topology { presence "indicates a topology of Flex Grid"; description "Container to identifyFlex-gridflexi-grid topology type"; } } augment "/nw:networks/nw:network/nt:link/tet:te" + "/tet:te-link-attributes" { when "/nw:networks/nw:network/nw:network-types"+"/tet:te-topology/flex-grid:flex-grid-topology"+"/tet:te-topology/flexi-grid:flexi-grid-topology" { description "This augment is only valid forflex-grid.";flexi-grid."; } description"Flex-grid"flexi-grid Link augmentation."; usesflex-grid-link-attributes;flexi-grid-link-attributes; } augment "/nw:networks/nw:network/nw:node/nt:termination-point/" + "tet:te" { when "/nw:networks/nw:network/nw:network-types"+"/tet:te-topology/flex-grid:flex-grid-topology"+"/tet:te-topology/flexi-grid:flexi-grid-topology" { description "This augment is only valid forflex-grid.";flexi-grid."; } description"Flex-grid"flexi-grid TP attributes."; usesflex-grid-tp-attributes;flexi-grid-tp-attributes; } augment "/nw:networks/nw:network/nw:node/tet:te" + "/tet:te-node-attributes" { when "/nw:networks/nw:network/nw:network-types"+"/tet:te-topology/flex-grid:flex-grid-topology"+"/tet:te-topology/flexi-grid:flexi-grid-topology" { description "This augment is only valid forflex-grid.";flexi-grid."; } description"Flex-grid"flexi-grid Node augmentation."; usesflex-grid-node-attributes;flexi-grid-node-attributes; } augment "/nw:networks/nw:network/nw:node/tet:te" + "/tet:tunnel-termination-point" { when "/nw:networks/nw:network/nw:network-types"+"/tet:te-topology/flex-grid:flex-grid-topology"+"/tet:te-topology/flexi-grid:flexi-grid-topology" { description "This augment is only valid forflex-grid.";flexi-grid."; } description"Flex-grid"flexi-grid tunnel termination point augmentation."; usesflex-grid-ttp-attributes;flexi-grid-ttp-attributes; } /* * Augment TE bandwidth */ /* Augment maximum LSP bandwidth of link terminationpoint (LTP) */ augment "/nw:networks/nw:network/nw:node/nt:termination-point/" + "tet:te/" + "tet:interface-switching-capability/tet:max-lsp-bandwidth/" + "tet:te-bandwidth/tet:technology" { when "../../../../../../nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE bandwidth"; } description"flex-grid"flexi-grid bandwidth."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-bandwidth;layer0-types:flexi-grid-path-bandwidth; } } /* Augment bandwidth path constraints of connectivity-matrices */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:path-constraints/tet:te-bandwidth/tet:technology" { when "../../../../../../nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE bandwidth"; } description"flex-grid"flexi-grid bandwidth."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-bandwidth;layer0-types:flexi-grid-link-bandwidth; } } /* Augment bandwidth path constraints of connectivity-matrix */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:connectivity-matrix/" + "tet:path-constraints/tet:te-bandwidth/tet:technology" { when "../../../../../../../nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE bandwidth"; } description"flex-grid"flexi-grid bandwidth."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-bandwidth;layer0-types:flexi-grid-link-bandwidth; } } /* Augment bandwidth path constraints of connectivity-matrices information-source */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:information-source-entry/tet:connectivity-matrices/" + "tet:path-constraints/tet:te-bandwidth/tet:technology" { when "../../../../../../nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE bandwidth"; } description"flex-grid"flexi-grid bandwidth."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-bandwidth;layer0-types:flexi-grid-link-bandwidth; } } /* Augment bandwidth path constraints of connectivity-matrix information-source */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:information-source-entry/tet:connectivity-matrices/" + "tet:connectivity-matrix/" + "tet:path-constraints/tet:te-bandwidth/tet:technology" { when "../../../../../../../nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE bandwidth"; } description"flex-grid"flexi-grid bandwidth."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-bandwidth;layer0-types:flexi-grid-link-bandwidth; } } /* Augment client bandwidth of tunnel termination point (TTP) */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:tunnel-termination-point/" + "tet:client-layer-adaptation/tet:switching-capability/" + "tet:te-bandwidth/tet:technology" { when "../../../../../../nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE bandwidth"; } description"flex-grid"flexi-grid bandwidth."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-bandwidth;layer0-types:flexi-grid-link-bandwidth; } } /* Augment bandwidth path constraints of local-link-connectivities */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:tunnel-termination-point/" + "tet:local-link-connectivities/tet:path-constraints/" + "tet:te-bandwidth/tet:technology" { when "../../../../../../nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE bandwidth"; } description"flex-grid"flexi-grid bandwidth."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-bandwidth;layer0-types:flexi-grid-link-bandwidth; } } /* Augment bandwidth path constraints of local-link-connectivity (LLC) */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:tunnel-termination-point/" + "tet:local-link-connectivities/" + "tet:local-link-connectivity/tet:path-constraints/" + "tet:te-bandwidth/tet:technology" { when "../../../../../../../nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE bandwidth"; } description"flex-grid"flexi-grid bandwidth."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-bandwidth;layer0-types:flexi-grid-link-bandwidth; } } /* Augment maximum LSP bandwidth of TE link */ augment "/nw:networks/nw:network/nt:link/tet:te/" + "tet:te-link-attributes/" + "tet:interface-switching-capability/tet:max-lsp-bandwidth/" + "tet:te-bandwidth/tet:technology" { when "../../../../../../nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description"flex-grid"flexi-grid TE bandwidth."; } description"flex-grid"flexi-grid bandwidth."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-bandwidth;layer0-types:flexi-grid-path-bandwidth; } } /* Augment maximum bandwidth of TE link */ augment "/nw:networks/nw:network/nt:link/tet:te/" + "tet:te-link-attributes/" + "tet:max-link-bandwidth/" + "tet:te-bandwidth/tet:technology" { when "../../../../../nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description"flex-grid"flexi-grid TE bandwidth."; } description"flex-grid"flexi-grid bandwidth."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-bandwidth;layer0-types:flexi-grid-link-bandwidth; } } /* Augment maximum reservable bandwidth of TE link */ augment "/nw:networks/nw:network/nt:link/tet:te/" + "tet:te-link-attributes/" + "tet:max-resv-link-bandwidth/" + "tet:te-bandwidth/tet:technology" { when "../../../../../nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description"flex-grid"flexi-grid TE bandwidth."; } description"flex-grid"flexi-grid bandwidth."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-bandwidth;layer0-types:flexi-grid-link-bandwidth; } } /* Augment unreserved bandwidth of TE Link */ augment "/nw:networks/nw:network/nt:link/tet:te/" + "tet:te-link-attributes/" + "tet:unreserved-bandwidth/" + "tet:te-bandwidth/tet:technology" { when "../../../../../nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description"flex-grid"flexi-grid TE bandwidth."; } description"flex-grid"flexi-grid bandwidth."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-bandwidth;layer0-types:flexi-grid-link-bandwidth; } } /* Augment maximum LSP bandwidth of TE link information-source */ augment "/nw:networks/nw:network/nt:link/tet:te/" + "tet:information-source-entry/" + "tet:interface-switching-capability/" + "tet:max-lsp-bandwidth/" + "tet:te-bandwidth/tet:technology" { when "../../../../../../nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description"flex-grid"flexi-grid TE bandwidth."; } description"flex-grid"flexi-grid bandwidth."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-bandwidth;layer0-types:flexi-grid-path-bandwidth; } } /* Augment maximum bandwidth of TE link information-source */ augment "/nw:networks/nw:network/nt:link/tet:te/" + "tet:information-source-entry/" + "tet:max-link-bandwidth/" + "tet:te-bandwidth/tet:technology" { when "../../../../../nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description"flex-grid"flexi-grid TE bandwidth."; } description"flex-grid"flexi-grid bandwidth."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-bandwidth;layer0-types:flexi-grid-link-bandwidth; } } /* Augment maximum reservable bandwidth of TE link information-source */ augment "/nw:networks/nw:network/nt:link/tet:te/" + "tet:information-source-entry/" + "tet:max-resv-link-bandwidth/" + "tet:te-bandwidth/tet:technology" { when "../../../../../nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description"flex-grid"flexi-grid TE bandwidth."; } description"flex-grid"flexi-grid bandwidth."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-bandwidth;layer0-types:flexi-grid-link-bandwidth; } } /* Augment unreserved bandwidth of TE link information-source */ augment "/nw:networks/nw:network/nt:link/tet:te/" + "tet:information-source-entry/" + "tet:unreserved-bandwidth/" + "tet:te-bandwidth/tet:technology" { when "../../../../../nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description"flex-grid"flexi-grid TE bandwidth."; } description"flex-grid"flexi-grid bandwidth."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-bandwidth;layer0-types:flexi-grid-link-bandwidth; } } /* Augment maximum LSP bandwidth of TE link template */ augment "/nw:networks/tet:te/tet:templates/" + "tet:link-template/tet:te-link-attributes/" + "tet:interface-switching-capability/" + "tet:max-lsp-bandwidth/" + "tet:te-bandwidth/tet:technology" { /* when "../../../../../../nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description"flex-grid"flexi-grid TE bandwidth."; } */ description"flex-grid"flexi-grid bandwidth."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-bandwidth;layer0-types:flexi-grid-path-bandwidth; } } /* Augment maximum bandwidth of TE link template */ augment "/nw:networks/tet:te/tet:templates/" + "tet:link-template/tet:te-link-attributes/" + "tet:max-link-bandwidth/" + "tet:te-bandwidth/tet:technology" { /* when "../../../../../nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description"flex-grid"flexi-grid TE bandwidth."; } */ description"flex-grid"flexi-grid bandwidth."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-bandwidth;layer0-types:flexi-grid-link-bandwidth; } } /* Augment maximum reservable bandwidth of TE link template */ augment "/nw:networks/tet:te/tet:templates/" + "tet:link-template/tet:te-link-attributes/" + "tet:max-resv-link-bandwidth/" + "tet:te-bandwidth/tet:technology" { /* when "../../../../../nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description"flex-grid"flexi-grid TE bandwidth."; } */ description"flex-grid"flexi-grid bandwidth."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-bandwidth;layer0-types:flexi-grid-link-bandwidth; } } /* Augment unreserved bandwidth of TE link template */ augment "/nw:networks/tet:te/tet:templates/" + "tet:link-template/tet:te-link-attributes/" + "tet:unreserved-bandwidth/" + "tet:te-bandwidth/tet:technology" { /* when "../../../../../../nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description"flex-grid"flexi-grid TE bandwidth."; } */ description"flex-grid"flexi-grid bandwidth."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-bandwidth;layer0-types:flexi-grid-link-bandwidth; } } /* * Augment TE label. */ /* Augment label restrictions of connectivity-matrices */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:label-restrictions/tet:label-restriction" { when "../../../../../../nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; useslayer0-types:flex-grid-label-restriction;layer0-types:flexi-grid-label-restriction; } /* Augment label restrictions start of connectivity-matrices */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:label-restrictions/tet:label-restriction/" + "tet:label-start/" + "tet:te-label/tet:technology" { when "../../../../../../../../nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-label;layer0-types:flexi-grid-link-label; } } /* Augment label restrictions end of connectivity-matrices */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:label-restrictions/" + "tet:label-restriction/tet:label-end/" + "tet:te-label/tet:technology" { when "../../../../../../../../" + "nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { uses layer0-types:flexi-grid-link-label; } } /* Augment label restrictions step of connectivity-matrices */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:label-restrictions/" + "tet:label-restriction/tet:label-step/" + "tet:technology" { when "../../../../../../../" + "nw:network-types/tet:te-topology/" + "flexi-grid:flexi-grid-topology" { description "Augment flexi-grid TE label"; } description "flexi-grid label step."; case flexi-grid { useslayer0-types:flex-grid-link-label;layer0-types:flexi-grid-label-step; } } /* Augment label hop of underlay primary path of connectivity-matrices */ 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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-label;layer0-types:flexi-grid-path-label; } } /* Augment label hop of underlay backup path of connectivity-matrices */ 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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-label;layer0-types:flexi-grid-path-label; } } /* Augment label hop of route-exclude of connectivity-matrices */ 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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-label;layer0-types:flexi-grid-path-label; } } /* Augment label hop of route-include of connectivity-matrices (added) */ 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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-label;layer0-types:flexi-grid-path-label; } } /* Augment label hop of path-route of connectivity-matrices */ 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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-label;layer0-types:flexi-grid-path-label; } } /* Augment ingress label restrictions of connectivity-matrix */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:connectivity-matrix/tet:from/" + "tet:label-restrictions/tet:label-restriction" { when "../../../../../../../../" + "nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; useslayer0-types:flex-grid-label-restriction;layer0-types:flexi-grid-label-restriction; } /* Augment ingress label restrictions start of connectivity-matrix */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:connectivity-matrix/tet:from/" + "tet:label-restrictions/tet:label-restriction/" + "tet:label-start/" + "tet:te-label/tet:technology" { when "../../../../../../../../../../" + "nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-label;layer0-types:flexi-grid-link-label; } } /* Augment ingress label restrictions end of connectivity-matrix */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:connectivity-matrix/tet:from/" + "tet:label-restrictions/tet:label-restriction/" + "tet:label-end/" + "tet:te-label/tet:technology" { when "../../../../../../../../../../" + "nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description "flexi-grid label."; case flexi-grid { uses layer0-types:flexi-grid-link-label; } } /* Augment ingress label restrictions step of connectivity-matrix */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:connectivity-matrix/tet:from/" + "tet:label-restrictions/tet:label-restriction/" + "tet:label-step/" + "tet:technology" { when "../../../../../../../../../" + "nw:network-types/tet:te-topology/" + "flexi-grid:flexi-grid-topology" { description "Augment flexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-label;layer0-types:flexi-grid-label-step; } } /* Augment egress label restrictions of connectivity-matrix */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:connectivity-matrix/tet:to/" + "tet:label-restrictions/tet:label-restriction" { when "../../../../../../../../" + "nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; useslayer0-types:flex-grid-label-restriction;layer0-types:flexi-grid-label-restriction; } /* Augment egress label restrictions start of connectivity-matrix */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:connectivity-matrix/tet:to/" + "tet:label-restrictions/tet:label-restriction/" + "tet:label-start/" + "tet:te-label/tet:technology" { when "../../../../../../../../../../" + "nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-label;layer0-types:flexi-grid-link-label; } } /* Augment egress label restrictions end of connectivity-matrix */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:connectivity-matrix/tet:to/" + "tet:label-restrictions/tet:label-restriction/" + "tet:label-end/" + "tet:te-label/tet:technology" { when "../../../../../../../../../../" + "nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-label;layer0-types:flexi-grid-link-label; } } /* Augment egress labelhop of underlay primary pathrestrictions step of connectivity-matrix */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:te-node-attributes/tet:connectivity-matrices/" +"tet:connectivity-matrix/""tet:connectivity-matrix/tet:to/" +"tet:underlay/tet:primary-path/tet:path-element/""tet:label-restrictions/tet:label-restriction/" +"tet:type/tet:label/tet:label-hop/""tet:label-step/" +"tet:te-label/tet:technology""tet:technology" { when"../../../../../../../../../../""../../../../../../../../../" + "nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-label;layer0-types:flexi-grid-label-step; } } /* Augment label hop of underlaybackupprimary path of connectivity-matrix */ 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/" + "flexi-grid:flexi-grid-topology" { description "Augment flexi-grid TE label"; } description "flexi-grid label."; case flexi-grid { uses layer0-types:flexi-grid-path-label; } } /* Augment label hop of underlay backup path of connectivity-matrix */ 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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-label;layer0-types:flexi-grid-path-label; } } /* Augment label hop of route-exclude of connectivity-matrix */ 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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-label;layer0-types:flexi-grid-path-label; } } /* Augment label hop of route-include of connectivity-matrix */ 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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-label;layer0-types:flexi-grid-path-label; } } /* Augment label hop of path-route of connectivity-matrix */ 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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-label;layer0-types:flexi-grid-path-label; } } /* Augment label restrictions of connectivity-matrices information-source */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:information-source-entry/" + "tet:connectivity-matrices/tet:label-restrictions/" + "tet:label-restriction" { when "../../../../../../nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; useslayer0-types:flex-grid-label-restriction;layer0-types:flexi-grid-label-restriction; } /* Augment label restrictions start of connectivity-matrices information-source */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:information-source-entry/" + "tet:connectivity-matrices/tet:label-restrictions/" + "tet:label-restriction/" + "tet:label-start/tet:te-label/tet:technology" { when "../../../../../../../../" + "nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-label;layer0-types:flexi-grid-link-label; } } /* Augment label restrictions end of connectivity-matrices information-source */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:information-source-entry/" + "tet:connectivity-matrices/tet:label-restrictions/" + "tet:label-restriction/" + "tet:label-end/tet:te-label/tet:technology" { when "../../../../../../../../" + "nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augment flexi-grid TE label"; } description "flexi-grid label."; case flexi-grid { uses layer0-types:flexi-grid-link-label; } } /* Augment label restrictions step of connectivity-matrices information-source */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:information-source-entry/" + "tet:connectivity-matrices/tet:label-restrictions/" + "tet:label-restriction/" + "tet:label-step/tet:technology" { when "../../../../../../../" + "nw:network-types/tet:te-topology/" + "flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-label;layer0-types:flexi-grid-label-step; } } /* Augment label hop of underlay primary path of connectivity-matrices information-source */ 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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-label;layer0-types:flexi-grid-path-label; } } /* Augment label hop of underlay backup path of connectivity-matrices information-source */ 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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-label;layer0-types:flexi-grid-path-label; } } /* Augment label hop of route-exclude of connectivity-matrices information-source */ 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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-label;layer0-types:flexi-grid-path-label; } } /* Augment label hop of route-include of connectivity-matrices information-source */ 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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-label;layer0-types:flexi-grid-path-label; } } /* Augment label hop of path-route of connectivity-matrices information-source */ 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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-label;layer0-types:flexi-grid-path-label; } } /* Augment ingress label restrictions of connectivity-matrix information-source */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:information-source-entry/tet:connectivity-matrices/" + "tet:connectivity-matrix/" + "tet:from/tet:label-restrictions/tet:label-restriction" { when "../../../../../../../../" + "nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; useslayer0-types:flex-grid-label-restriction;layer0-types:flexi-grid-label-restriction; } /* Augment ingress label restrictions start of connectivity-matrix information-source */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:information-source-entry/tet:connectivity-matrices/" + "tet:connectivity-matrix/" + "tet:from/tet:label-restrictions/" + "tet:label-restriction/" + "tet:label-start/tet:te-label/tet:technology" { when "../../../../../../../../../../" + "nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-label;layer0-types:flexi-grid-link-label; } } /* Augment ingress label restrictions end of connectivity-matrix information-source */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:information-source-entry/tet:connectivity-matrices/" + "tet:connectivity-matrix/" + "tet:from/tet:label-restrictions/" + "tet:label-restriction/" + "tet:label-end/tet:te-label/tet:technology" { when "../../../../../../../../../../" + "nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augment flexi-grid TE label"; } description "flexi-grid label."; case flexi-grid { uses layer0-types:flexi-grid-link-label; } } /* Augment ingress label restrictions step of connectivity-matrix information-source */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:information-source-entry/tet:connectivity-matrices/" + "tet:connectivity-matrix/" + "tet:from/tet:label-restrictions/" + "tet:label-restriction/" + "tet:label-step/tet:technology" { when "../../../../../../../../../" + "nw:network-types/tet:te-topology/" + "flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-label;layer0-types:flexi-grid-label-step; } } /* Augment egress label restrictions of connectivity-matrix information-source */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:information-source-entry/tet:connectivity-matrices/" + "tet:connectivity-matrix/" + "tet:to/tet:label-restrictions/tet:label-restriction" { when "../../../../../../../../" + "nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; useslayer0-types:flex-grid-label-restriction;layer0-types:flexi-grid-label-restriction; } /* Augment egress label restrictions start of connectivity-matrix information-source */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:information-source-entry/tet:connectivity-matrices/" + "tet:connectivity-matrix/" + "tet:to/tet:label-restrictions/tet:label-restriction/" + "tet:label-start/tet:te-label/tet:technology" { when "../../../../../../../../../../" + "nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-label;layer0-types:flexi-grid-link-label; } } /* Augment egress label restrictions end of connectivity-matrix information-source */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:information-source-entry/tet:connectivity-matrices/" + "tet:connectivity-matrix/" + "tet:to/tet:label-restrictions/tet:label-restriction/" + "tet:label-end/tet:te-label/tet:technology" { when "../../../../../../../../../../" + "nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augment flexi-grid TE label"; } description "flexi-grid label."; case flexi-grid { uses layer0-types:flexi-grid-link-label; } } /* Augment egress label restrictions step of connectivity-matrix information-source */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:information-source-entry/tet:connectivity-matrices/" + "tet:connectivity-matrix/" + "tet:to/tet:label-restrictions/tet:label-restriction/" + "tet:label-step/tet:technology" { when "../../../../../../../../../" + "nw:network-types/tet:te-topology/" + "flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-label;layer0-types:flexi-grid-label-step; } } /* Augment label hop of underlay primary path of connectivity-matrix information-source */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:information-source-entry/tet:connectivity-matrices/" + "tet:connectivity-matrix/" + "tet: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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-label;layer0-types:flexi-grid-path-label; } } /* Augment label hop of underlay backup path of connectivity-matrix information-source */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:information-source-entry/tet:connectivity-matrices/" + "tet:connectivity-matrix/" + "tet: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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-label;layer0-types:flexi-grid-path-label; } } /* Augment label hop of route-exclude of connectivity-matrix information-source */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:information-source-entry/tet:connectivity-matrices/" + "tet:connectivity-matrix/" + "tet: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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-label;layer0-types:flexi-grid-path-label; } } /* Augment label hop of route-include of connectivity-matrix information-source */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:information-source-entry/tet:connectivity-matrices/" + "tet:connectivity-matrix/" + "tet: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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-label;layer0-types:flexi-grid-path-label; } } /* Augment label hop of path-route of connectivity-matrix information-source */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:information-source-entry/tet:connectivity-matrices/" + "tet:connectivity-matrix/" + "tet: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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-label;layer0-types:flexi-grid-path-label; } } /* Augment label restrictions of local-link-connectivities */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:tunnel-termination-point/" + "tet:local-link-connectivities/" + "tet:label-restrictions/tet:label-restriction" { when "../../../../../../nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; useslayer0-types:flex-grid-label-restriction;layer0-types:flexi-grid-label-restriction; } /* Augment label restrictions start of local-link-connectivities */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:tunnel-termination-point/" + "tet:local-link-connectivities/" + "tet:label-restrictions/tet:label-restriction/" + "tet:label-start/" + "tet:te-label/tet:technology" { when "../../../../../../../../" + "nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-label;layer0-types:flexi-grid-link-label; } } /* Augment label restrictions end of local-link-connectivities */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:tunnel-termination-point/" + "tet:local-link-connectivities/" + "tet:label-restrictions/tet:label-restriction/" + "tet:label-end/" + "tet:te-label/tet:technology"{ when "../../../../../../../../" + "nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augment flexi-grid TE label"; } description "flexi-grid label."; case flexi-grid { uses layer0-types:flexi-grid-link-label; } } /* Augment label restrictions step of local-link-connectivities */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:tunnel-termination-point/" + "tet:local-link-connectivities/" + "tet:label-restrictions/tet:label-restriction/" + "tet:label-step/" + "tet:technology"{ when "../../../../../../../" + "nw:network-types/tet:te-topology/" + "flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-label;layer0-types:flexi-grid-label-step; } } /* Augment label hop of underlay primary path of local-link-connectivities */ 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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-label;layer0-types:flexi-grid-path-label; } } /* Augment label hop of underlay backup path of local-link-connectivities */ 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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-label;layer0-types:flexi-grid-path-label; } } /* Augment label hop of route-exclude of local-link-connectivities */ 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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-label;layer0-types:flexi-grid-path-label; } } /* Augment label hop of route-include of local-link-connectivities */ 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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-label;layer0-types:flexi-grid-path-label; } } /* Augment label hop of path-route of local-link-connectivities */ 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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-label;layer0-types:flexi-grid-path-label; } } /* Augment label restrictions of local-link-connectivity (LLC) */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:tunnel-termination-point/" + "tet:local-link-connectivities/" + "tet:local-link-connectivity/" + "tet:label-restrictions/tet:label-restriction" { when "../../../../../../../nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; useslayer0-types:flex-grid-label-restriction;layer0-types:flexi-grid-label-restriction; } /* Augment label restrictions start of local-link-connectivity (LLC) */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:tunnel-termination-point/" + "tet:local-link-connectivities/" + "tet:local-link-connectivity/" + "tet:label-restrictions/tet:label-restriction/" + "tet:label-start/tet:te-label/tet:technology" { when "../../../../../../../../../" + "nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-label;layer0-types:flexi-grid-link-label; } } /* Augment label restrictions end of local-link-connectivity (LLC) */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:tunnel-termination-point/" + "tet:local-link-connectivities/" + "tet:local-link-connectivity/" + "tet:label-restrictions/tet:label-restriction/" + "tet:label-end/tet:te-label/tet:technology" { when "../../../../../../../../../" + "nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-label;layer0-types:flexi-grid-link-label; } } /* Augment label restrictions step of local-link-connectivity (LLC) */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:tunnel-termination-point/" + "tet:local-link-connectivities/" + "tet:local-link-connectivity/" + "tet:label-restrictions/tet:label-restriction/" + "tet:label-step/tet:technology" { when "../../../../../../../../" + "nw:network-types/tet:te-topology/" + "flexi-grid:flexi-grid-topology" { description "Augment flexi-grid TE label"; } description "flexi-grid label."; case flexi-grid { uses layer0-types:flexi-grid-label-step; } } /* Augment label hop of underlay primary path of local-link-connectivity (LLC) */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:tunnel-termination-point/" + "tet:local-link-connectivities/" + "tet:local-link-connectivity/" + "tet: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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-label;layer0-types:flexi-grid-path-label; } } /* Augment label hop of underlay backup path of local-link-connectivity (LLC) */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:tunnel-termination-point/" + "tet:local-link-connectivities/" + "tet:local-link-connectivity/" + "tet: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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-label;layer0-types:flexi-grid-path-label; } } /* Augment label hop of route-exclude of local-link-connectivity (LLC) */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:tunnel-termination-point/" + "tet:local-link-connectivities/" + "tet:local-link-connectivity/" + "tet: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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-label;layer0-types:flexi-grid-path-label; } } /* Augment label hop of route-include of local-link-connectivity (LLC) */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:tunnel-termination-point/" + "tet:local-link-connectivities/" + "tet:local-link-connectivity/" + "tet: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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-label;layer0-types:flexi-grid-path-label; } } /* Augment label hop of path-route of local-link-connectivity (LLC) */ augment "/nw:networks/nw:network/nw:node/tet:te/" + "tet:tunnel-termination-point/" + "tet:local-link-connectivities/" + "tet:local-link-connectivity/" + "tet: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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-label;layer0-types:flexi-grid-path-label; } } /* Augment label hop of underlay primary path of TE link */ 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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-label;layer0-types:flexi-grid-path-label; } } /* Augment label hop of underlay backup path of TE link */ 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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-label;layer0-types:flexi-grid-path-label; } } /* Augment label restrictions of TE link */ 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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; useslayer0-types:flex-grid-label-restriction;layer0-types:flexi-grid-label-restriction; } /* Augment label restrictions start of TE link */ 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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-label;layer0-types:flexi-grid-link-label; } } /* Augment label restrictions end of TE link */ 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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augment flexi-grid TE label"; } description "flexi-grid label."; case flexi-grid { uses layer0-types:flexi-grid-link-label; } } /* Augment label restrictions step of TE link */ augment "/nw:networks/nw:network/nt:link/tet:te/" + "tet:te-link-attributes/" + "tet:label-restrictions/tet:label-restriction/" + "tet:label-step/tet:technology" { when "../../../../../../nw:network-types/tet:te-topology/" + "flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-label;layer0-types:flexi-grid-label-step; } } /* Augment label restrictions of TE link information-source */ 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/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; useslayer0-types:flex-grid-label-restriction;layer0-types:flexi-grid-label-restriction; } /* Augment label restrictions start of TE link information-source */ augment "/nw:networks/nw:network/nt:link/tet:te/" + "tet:information-source-entry/" + "tet:label-restrictions/tet:label-restriction/" + "tet:label-start/tet:te-label/tet:technology" { when "../../../../../../../nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-label;layer0-types:flexi-grid-link-label; } } /* Augment label restrictions end of TE link information-source */ augment "/nw:networks/nw:network/nt:link/tet:te/" + "tet:information-source-entry/" + "tet:label-restrictions/tet:label-restriction/" + "tet:label-end/tet:te-label/tet:technology" { when "../../../../../../../nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } description "flexi-grid label."; case flexi-grid { uses layer0-types:flexi-grid-link-label; } } /* Augment label restrictions step of TE link information-source */ augment "/nw:networks/nw:network/nt:link/tet:te/" + "tet:information-source-entry/" + "tet:label-restrictions/tet:label-restriction/" + "tet:label-step/tet:technology" { when "../../../../../../nw:network-types/tet:te-topology/" + "flexi-grid:flexi-grid-topology" { description "Augment flexi-grid TE label"; } description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-label;layer0-types:flexi-grid-label-step; } } /* Augment label hop of underlay primary path of TE link template */ 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" { /* when "../../../../../../../../../" + "nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } */ description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-label;layer0-types:flexi-grid-path-label; } } /* Augment label hop of underlay backup path of TE link template */ 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" { /* when "../../../../../../../../../" + "nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } */ description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-path-label;layer0-types:flexi-grid-path-label; } } /* Augment label restrictions of TE link template */ augment "/nw:networks/tet:te/tet:templates/" + "tet:link-template/tet:te-link-attributes/" + "tet:label-restrictions/tet:label-restriction" { /* when "../../../../../nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } */ description"flex-grid"flexi-grid label."; useslayer0-types:flex-grid-label-restriction;layer0-types:flexi-grid-label-restriction; } /* Augment label restrictions start of TE link template */ augment "/nw:networks/tet:te/tet:templates/" + "tet:link-template/tet:te-link-attributes/" + "tet:label-restrictions/tet:label-restriction/" + "tet:label-start/tet:te-label/tet:technology" { /* when "../../../../../../../nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } */ description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-label;layer0-types:flexi-grid-link-label; } } /* Augment label restrictions end of TE link template */ augment "/nw:networks/tet:te/tet:templates/" + "tet:link-template/tet:te-link-attributes/" + "tet:label-restrictions/tet:label-restriction/" + "tet:label-end/tet:te-label/tet:technology" { /* when "../../../../../../../nw:network-types/tet:te-topology/" +"flex-grid:flex-grid-topology""flexi-grid:flexi-grid-topology" { description "Augment flexi-grid TE label"; } */ } /* Augment label restrictions step of TE link template */ augment "/nw:networks/tet:te/tet:templates/" + "tet:link-template/tet:te-link-attributes/" + "tet:label-restrictions/tet:label-restriction/" + "tet:label-step/tet:technology" { /* when "../../../../../../nw:network-types/tet:te-topology/" + "flexi-grid:flexi-grid-topology" { description "Augmentflex-gridflexi-grid TE label"; } */ description"flex-grid"flexi-grid label."; caseflex-gridflexi-grid { useslayer0-types:flex-grid-link-label;layer0-types:flexi-grid-label-step; } } } <CODE ENDS>A.3.6.3. License Copyright (c)20182019 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, are permitted provided that the following conditions are met: o Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. o Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. o Neither the name of Internet Society, IETF or IETF Trust, nor the names of specific contributors, may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 7. Security Considerations The YANG module specified in this document defines a schema for data that is designed to be accessed via network management protocols such as NETCONF [RFC6241] or RESTCONF [RFC8040]. The lowest NETCONF layer is the secure transport layer, and the mandatory-to-implement secure transport is Secure Shell (SSH) [RFC6242]. The lowest RESTCONF layer is HTTPS, and the mandatory-to-implement secure transport is TLS [RFC8446]. The NETCONF access control model [RFC8341] provides the means to restrict access for particular NETCONF users to a preconfigured subset of all available NETCONF protocolusedoperations and content. The NETCONF Protocol over Secure Shell (SSH) [RFC6242] describes a method forsending the managed information MUST support authentication and SHOULD support encryption.invoking and running NETCONF within a Secure Shell (SSH) session as an SSH subsystem. The Network Configuration Access Control Model (NACM) [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. A number of configuration data nodes defineddata-model by itself does not create any security implications.in this document are writable/deletable (i.e., "config true"). These data nodes may be considered sensitive or vulnerable in some network environments. 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. These are the subtrees and data nodes and their sensitivity/vulnerability: /nw:networks/nw:network/nw:network-types/tet:te-topology /nw:networks/nw:network/nt:link/tet:te/tet:te-link-attributes /nw:networks/nw:network/nw:node/nt:termination-point/tet:te /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes /te-connectivity-matrices/te-connectivity-matrix/tet:path- constraints/tet:te-bandwidth/tet:technology /nw:networks/nw:network/nw:node/tet:te /tet:tunnel-termination-point/tet:local-link-connectivities /tet:label-restrictions/tet:label-restriction 8. IANA Considerations The namespace used in the definedmodels is currently based on the METRO-HAUL project URI. Future versions of this document couldmodel has to register a URI in the IETF XML registry [RFC3688], as well as in the YANG Module Names registry [RFC6020]. 9. References 9.1. Normative References [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate Requirement Levels", BCP 14, RFC 2119, March 1997. [RFC3688] Mealling, M., "The IETF XML Registry", BCP 81, RFC 3688, January 2004. [RFC5234] Crocker, D. and P. Overell, "Augmented BNF for Syntax Specifications: ABNF", STD 68, RFC 5234, January 2008, <http:/www.rfc-editor.org/info/rfc5234>. [RFC6020] Bjorklund, M., Ed., "YANG - A Data Modeling Language for the Network Configuration Protocol (NETCONF)", RFC 6020, October 2010.[RFC3688] Mealling,[RFC6241] R. Enns, Ed., M. Bjorklund, Ed., J. Schoenwaelder, Ed., "Network Configuration Protocol (NETCONF)", RFC 6241, June 2011. [RFC6242] M. Wasserman, "Using the NETCONF Protocol over Secure Shell (SSH)", RFC 6242, June 2011. [RFC7950] Bjorklund, M., Ed., "TheIETF XML Registry", BCP 81,YANG 1.1 Data Modeling Language", RFC3688,7950, August 2016. [RFC8040] A. Bierman, M. Bjorklund, K. Watsen, "RESTCONF Protocol", RFC 8040, January2004.2017. [RFC8341] A. Bierman, M. Bjorklund, "Network Configuration Access Control Model", RFC 8341, March 2019. [RFC8446] E. Rescorla, "The Transport Layer Security (TLS) Protocol Version 1.3", RFC8446, August 2018. 9.2. Informative References [RFC7698] Gonzalez de Dios, O., Casellas, R., Eds. "Framework and Requirements for GMPLS-Based Control of Flexi-Grid Dense Wavelength Division Multiplexing (DWDM) Networks", RFC7698, November 2015. [RFC8345] Clemm, A., Medved, J., Varga, R., Bahadur, N., Ananthakrishnan, H., Liu, X., "A Data Model for Network Topologies", RFC 8345, March2018.2019. [I-D.draft-ietf-teas-yang-te-topo] Liu, X., Bryskin, I., Pavan Beeram, V., Saad, T., Shah, H., Gonzalez De Dios, O., "YANG Data Model for TE Topologies", Internet Draftdraft-ietf-teas-yang-te-topo-18.txt, 2018.draft-ietf-teas-yang-te-topo-19.txt, 2019. [I-D.draft-dharini-ccamp-dwdm-if-yang] Galimberti, G., Kunze, R., Lam, K., Hiremagalur, D., Grammel, G., Fang, L., Ratterree, G., Eds., "A YANG model to manage the optical interface parameters for an external transponder in a WDM network", Internet Draft, draft-dharini-ccamp-dwdm-if-param-yang-06.txt, 2018. [I-D.draft-ietf-ccamp-wson-yang] Lee, Y. Dhody, D., Zhang, X., Guo, A., Lopez, V., King, D., Yoon, B.,"A Yang Data Model for WSON Optical Networks", Internet Draft,draft-ietf-ccamp-wson-yang-14.txt, 2018.draft-ietf-ccamp-wson-yang-19.txt, 2019. [I-D.draft-ietf-ccamp-flexigrid-media-channel-yang] Lopez de Vergara, J., Perdices, D., Lopez, V., Gonzalez de Dios, O., King, D., Lee, Y., Galimberti, G., "YANG data model for Flexi-Grid media-channels", Internet Draft,draft-ietf-ccamp-flexigrid-media-channel-yang-00, 2018.draft-ietf-ccamp-flexigrid-media-channel-yang-02, 2019. 10. Contributors The model presented in this paper was contributed to by more people than can be listed on the author list. Additional contributors include: o Zafar Ali, Cisco Systems o Daniel Michaud Vallinoto, Universidad Autonoma de Madrid 11. Acknowledgments The work presented in this Internet-Draft has been partially funded by the European Commission under the project H2020 METRO-HAUL (Metro High bandwidth, 5G Application-aware optical network, with edge storage, compUte and low Latency), Grant Agreement number: 761727, and by the Spanish Ministry of Economy and Competitiveness under the project TRAFICA, MINECO/FEDER TEC2015-69417-C2-1-R. Authors' Addresses Jorge E. Lopez de Vergara Mendez Universidad Autonoma de Madrid Escuela Politecnica Superior C/Francisco Tomas y Valiente, 11 E-28049 Madrid, Spain Email: jorge.lopez_vergara@uam.es Daniel Perdices Burrero Naudit High Performance Computing and Networking, S.L. C/Faraday, 7 E-28049 Madrid, Spain Email: daniel.perdices@naudit.es Victor LopezAlvarezTelefonica I+D/GCTO Distrito Telefonica E-28050 Madrid, Spain Email: victor.lopezalvarez@telefonica.com Oscar Gonzalez de Dios Telefonica I+D/GCTO Distrito Telefonica E-28050 Madrid, Spain Email: oscar.gonzalezdedios@telefonica.com Daniel King Lancaster University Email: d.king@lancaster.ac.uk Young Lee Huawei Technologies Email: leeyoung@huawei.com Gabriele Galimberti Cisco Photonics Srl Email: ggalimbe@cisco.com