draft-ietf-ccamp-flexigrid-yang-07.txt   draft-ietf-ccamp-flexigrid-yang-08.txt 
CCAMP Working Group J. Lopez de Vergara CCAMP Working Group J. Lopez de Vergara
Internet-Draft Universidad Autonoma de Madrid Internet-Draft Universidad Autonoma de Madrid
Intended status: Informational D. Perdices Burrero Intended status: Informational D. Perdices Burrero
Expires: March 26, 2021 Naudit Expires: May 5, 2021 Naudit HPCN
D. King D. King
Old Dog Consulting Old Dog Consulting
Y. Lee Y. Lee
Samsung Samsung
H. Zheng H. Zheng
Huawei Technologies Huawei Technologies
September 22, 2020 November 1, 2020
A YANG Data Model for Flexi-Grid Optical Networks A YANG Data Model for Flexi-Grid Optical Networks
draft-ietf-ccamp-flexigrid-yang-07 draft-ietf-ccamp-flexigrid-yang-08
Abstract Abstract
This document defines a YANG module for managing flexi-grid optical This document defines a YANG module for managing flexi-grid optical
networks. The model defined in this document specifies a flexi-grid networks. The model defined in this document specifies a flexi-grid
traffic engineering database that is used to describe the topology of traffic engineering database that is used to describe the topology of
a flexi-grid network. It is based on and augments existing YANG a flexi-grid network. It is based on and augments existing YANG
models that describe network and traffic engineering topologies. models that describe network and traffic engineering topologies.
A partner document defines a second YANG module for flexi-grid media A partner document defines a second YANG module for flexi-grid media
skipping to change at page 1, line 45 skipping to change at page 1, line 45
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Internet-Drafts are draft documents valid for a maximum of six months Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress." material or to cite them other than as "work in progress."
This Internet-Draft will expire on March 26, 2021. This Internet-Draft will expire on May 5, 2021.
Copyright Notice Copyright Notice
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document authors. All rights reserved. document authors. All rights reserved.
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described in the Simplified BSD License. described in the Simplified BSD License.
Table of Contents Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2
2. Conventions . . . . . . . . . . . . . . . . . . . . . . . . . 3 2. Terminology . . . . . . . . . . . . . . . . . . . . . . . . . 3
3. Terminology . . . . . . . . . . . . . . . . . . . . . . . . . 3 3. Tree Diagram . . . . . . . . . . . . . . . . . . . . . . . . 4
4. Tree Diagram . . . . . . . . . . . . . . . . . . . . . . . . 4 3.1. Prefixes in Data Node Names . . . . . . . . . . . . . . . 4
4.1. Prefixes in Data Node Names . . . . . . . . . . . . . . . 4 4. Example of Use . . . . . . . . . . . . . . . . . . . . . . . 4
5. Main Components of the Flexi-grid Topology . . . . . . . . . 5 5. YANG Model (Tree Structure) for Flexi-grid topology . . . . . 6
6. Example of Use . . . . . . . . . . . . . . . . . . . . . . . 11 6. The YANG Code for Flexi-grid topology . . . . . . . . . . . . 23
7. YANG Model (Tree Structure) for Flexi-grid topology . . . . . 13 7. Security Considerations . . . . . . . . . . . . . . . . . . . 57
8. The YANG Code for Flexi-grid topology . . . . . . . . . . . . 30 8. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 58
9. Security Considerations . . . . . . . . . . . . . . . . . . . 64 9. Contributors . . . . . . . . . . . . . . . . . . . . . . . . 59
10. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 65 10. Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . 60
11. Contributors . . . . . . . . . . . . . . . . . . . . . . . . 65 11. References . . . . . . . . . . . . . . . . . . . . . . . . . 60
12. Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . 66 11.1. Normative References . . . . . . . . . . . . . . . . . . 60
13. References . . . . . . . . . . . . . . . . . . . . . . . . . 67 11.2. Informative References . . . . . . . . . . . . . . . . . 61
13.1. Normative References . . . . . . . . . . . . . . . . . . 67 Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 62
13.2. Informative References . . . . . . . . . . . . . . . . . 68
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 69
1. Introduction 1. Introduction
The flexible grid (flexi-grid) optical network technology defined by The flexible grid (flexi-grid) optical network technology defined by
the International Telecommunication Union Telecommunication the International Telecommunication Union Telecommunication
Standardization Sector (ITU-T) and documented in Recommendation Standardization Sector (ITU-T) and documented in Recommendation
G.694.1 [G.694.1] and G.872 [G.872] provides an enhanced Dense G.694.1 [G.694.1] and G.872 [G.872] provides an enhanced Dense
Wavelength Division Multiplexing (DWDM) grid by defining a set of Wavelength Division Multiplexing (DWDM) grid by defining a set of
nominal central frequencies, channel spacings, and the concept of the nominal central frequencies, channel spacings, and the concept of the
"frequency slot". In such an environment, a data-plane connection is "frequency slot". In such an environment, a data-plane connection is
skipping to change at page 3, line 22 skipping to change at page 3, line 20
in the dynamic optical network, including the nodes, transponders and in the dynamic optical network, including the nodes, transponders and
links between them, as well as how such links interconnect nodes and links between them, as well as how such links interconnect nodes and
transponders. transponders.
The YANG model for flexi-grid networks allows the representation of The YANG model for flexi-grid networks allows the representation of
the flexi-grid optical layer of a network, combined with the the flexi-grid optical layer of a network, combined with the
underlying physical layer. underlying physical layer.
This document identifies the flexi-grid components, parameters and This document identifies the flexi-grid components, parameters and
their values, characterizes the features and the performances of the their values, characterizes the features and the performances of the
flexi-grid elements. An application example is provided towards the flexi-grid elements. For this, it augments [RFC8340]. An
end of the document to better understand their utility. application example is provided towards the end of the document to
better understand their utility.
A partner document defines a second YANG module that described flexi- A partner document defines a second YANG module that described flexi-
grid tunnels, i.e., the paths from source to destination through a grid tunnels, i.e., the paths from source to destination through a
number of intermediate nodes number of intermediate nodes
[I-D.ietf-ccamp-flexigrid-media-channel-yang]. [I-D.ietf-ccamp-flexigrid-media-channel-yang].
2. Conventions Data types related to the optical layer are defined in
[I-D.ietf-ccamp-layer0-types].
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", Impairment-aware traffic engineering topology is described in
"SHOULD", "SHOULD NOT", "RECOMMENDED", "NOT RECOMMENDED", "MAY", and [I-D.ietf-ccamp-optical-impairment-topology-yang].
"OPTIONAL" in this document are to be interpreted as described in BCP
14 [RFC2119] [RFC8174] when, and only when, they appear in all
capitals, as shown here.
3. Terminology 2. Terminology
Refer to [RFC7446] and [RFC7581] for the key terms used in this Refer to [RFC7446] and [RFC7581] for the key terms used in this
document. document.
The following terms are defined in [RFC7950] and are not redefined The following terms are defined in [RFC7950] and are not redefined
here: here:
o client o client
o server o server
skipping to change at page 4, line 18 skipping to change at page 4, line 14
The following terms are defined in [RFC6241] and are not redefined The following terms are defined in [RFC6241] and are not redefined
here: here:
o configuration data o configuration data
o state data o state data
The terminology for describing YANG data models is found in The terminology for describing YANG data models is found in
[RFC7950]. [RFC7950].
4. Tree Diagram 3. Tree Diagram
A simplified graphical representation of the data model is used in A simplified graphical representation of the data model is used in
this document. The meaning of the symbols in these diagrams is this document. The meaning of the symbols in these diagrams is
defined in [RFC8340]. defined in [RFC8340].
4.1. Prefixes in Data Node Names 3.1. Prefixes in Data Node Names
In this document, names of data nodes and other data model objects In this document, names of data nodes and other data model objects
are prefixed using the standard prefix associated with the are prefixed using the standard prefix associated with the
corresponding YANG imported modules, as shown in Figure 1. It uses corresponding YANG imported modules, as shown in Figure 1. It uses
prefixes from [I-D.ietf-ccamp-layer0-types], [RFC8345], and prefixes from [I-D.ietf-ccamp-layer0-types], [RFC8345], and
[RFC8795]. [RFC8795].
+-------------+-------------------------+-----------------+ +-------------+-------------------------+-----------------+
| Prefix | YANG module | Reference | | Prefix | YANG module | Reference |
+-------------+-------------------------+-----------------+ +-------------+-------------------------+-----------------+
skipping to change at page 5, line 5 skipping to change at page 4, line 44
| nt | ietf-network-topology | [RFC8345] | | nt | ietf-network-topology | [RFC8345] |
| tet | ietf-te-topology | [RFC8795] | | tet | ietf-te-topology | [RFC8795] |
+-------------+-------------------------+-----------------+ +-------------+-------------------------+-----------------+
Figure 1: Prefixes and Corresponding YANG modules Figure 1: Prefixes and Corresponding YANG modules
RFC Editor Note: Please replace XXXX with the RFC numbers assigned to RFC Editor Note: Please replace XXXX with the RFC numbers assigned to
draft-ietf-ccamp-layer0-types. Please replace YYYY with the RFC draft-ietf-ccamp-layer0-types. Please replace YYYY with the RFC
number assigned to this document. Please remove this note. number assigned to this document. Please remove this note.
5. Main Components of the Flexi-grid Topology 4. Example of Use
This section describes the YANG module. It is specified in
Section 8.
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.
The syntax specification below uses the augmented Backus-Naur Form
(BNF) as described in [RFC5234].
<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>: An 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.
<flexi-grid-link> ::= <config> <state>
<flexi-grid-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
information related to the state of a link.
<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.
<flexi-grid-link> ::= <config> <state>
<flexi-grid-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
information related to the state of a link.
<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.
<flexi-grid-link> ::= <config> <state>
<flexi-grid-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
information related to the state of a link.
6. Example of Use
In order to explain how this model is used, we provide the following In order to explain how this model is used, we provide the following
example. An optical network usually has multiple transponders, example. An optical network usually has multiple transponders,
switches (nodes) and links between them. Figure 1 shows a simple switches (nodes) and links between them. Figure 1 shows a simple
topology, where two physical paths interconnect two optical topology, where two physical paths interconnect two optical
transponders. transponders.
Media channel Media channel
<==================================================> <==================================================>
Path x Path x
skipping to change at page 12, line 29 skipping to change at page 5, line 31
\-----------/ \-----------/ \-----------/ \-----------/
^ ^ ^ ^
| +----------+ | | +----------+ |
| Link 4 |Flexi-grid| Link 5 | | Link 4 |Flexi-grid| Link 5 |
'------------>| node |<-----------' '------------>| node |<-----------'
| D | | D |
+----------+ +----------+
<--------------------------------------------------> <-------------------------------------------------->
Path y Path y
Figure 3: Topology Example Figure 2: Topology Example
In order to configure a media channel to interconnect transponders A In order to configure a media channel to interconnect transponders A
and E, first of all we have to populate the flexi-grid topology YANG and E, first of all we have to populate the flexi-grid topology YANG
model with all elements in the network: model with all elements in the network:
o We define the transponders A and E, including their FEC type, if o We define the transponders A and E, including their FEC type, if
enabled, and modulation type. We also provide node identifiers enabled, and modulation type. We also provide node identifiers
and addresses for the transponders, as well as interfaces included and addresses for the transponders, as well as interfaces included
in the transponders. Sliceable transponders can also be defined in the transponders. Sliceable transponders can also be defined
if needed. if needed.
skipping to change at page 13, line 14 skipping to change at page 6, line 17
o Next, we can configure the media channel from the information we o Next, we can configure the media channel from the information we
have stored in the flexi-grid TED, by querying which elements are have stored in the flexi-grid TED, by querying which elements are
available, and planning the resources that have to be provided on available, and planning the resources that have to be provided on
each situation. Note that every element in the flexi-grid TED has 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 a reference, and this is the way in which they are called in the
media channel. We refer to media channel. We refer to
[I-D.ietf-ccamp-flexigrid-media-channel-yang] to complete this [I-D.ietf-ccamp-flexigrid-media-channel-yang] to complete this
example. example.
7. YANG Model (Tree Structure) for Flexi-grid topology 5. YANG Model (Tree Structure) for Flexi-grid topology
module: ietf-flexi-grid-topology module: ietf-flexi-grid-topology
augment /nw:networks/nw:network/nw:network-types/tet:te-topology: augment /nw:networks/nw:network/nw:network-types/tet:te-topology:
+--rw flexi-grid-topology! +--rw flexi-grid-topology!
augment /nw:networks/nw:network/nw:node/tet:te augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes: /tet:te-node-attributes:
+--rw flexi-grid-node! +--rw flexi-grid-node!
augment /nw:networks/nw:network/nw:node/tet:te augment /nw:networks/nw:network/nw:node/tet:te
/tet:te-node-attributes/tet:connectivity-matrices /tet:te-node-attributes/tet:connectivity-matrices
/tet:label-restrictions/tet:label-restriction: /tet:label-restrictions/tet:label-restriction:
skipping to change at page 30, line 31 skipping to change at page 23, line 34
/tet:technology: /tet:technology:
+--:(flexi-grid) +--:(flexi-grid)
+--rw flexi-n? l0-types:flexi-n +--rw flexi-n? l0-types:flexi-n
augment /nw:networks/tet:te/tet:templates/tet:link-template augment /nw:networks/tet:te/tet:templates/tet:link-template
/tet:te-link-attributes/tet:label-restrictions /tet:te-link-attributes/tet:label-restrictions
/tet:label-restriction/tet:label-step/tet:technology: /tet:label-restriction/tet:label-step/tet:technology:
+--:(flexi-grid) +--:(flexi-grid)
+--rw flexi-grid-channel-spacing? identityref +--rw flexi-grid-channel-spacing? identityref
+--rw flexi-n-step? uint8 +--rw flexi-n-step? uint8
8. The YANG Code for Flexi-grid topology 6. The YANG Code for Flexi-grid topology
<CODE BEGINS> file "ietf-flexi-grid-topology@2020-09-21.yang" <CODE BEGINS> file "ietf-flexi-grid-topology@2020-10-21.yang"
module ietf-flexi-grid-topology { module ietf-flexi-grid-topology {
yang-version 1.1; yang-version 1.1;
namespace "urn:ietf:params:xml:ns:yang:ietf-flexi-grid-topology"; namespace "urn:ietf:params:xml:ns:yang:ietf-flexi-grid-topology";
prefix "flexi-grid"; prefix "flexi-grid";
import ietf-network { import ietf-network {
prefix "nw"; prefix "nw";
reference reference
"RFC 8345: A YANG Data Model for Network Topologies"; "RFC 8345: A YANG Data Model for Network Topologies";
} }
import ietf-network-topology { import ietf-network-topology {
prefix "nt"; prefix "nt";
reference reference
"RFC 8345: A YANG Data Model for Network Topologies"; "RFC 8345: A YANG Data Model for Network Topologies";
}
} import ietf-te-topology {
prefix "tet";
reference
"RFC 8795: YANG Data Model for Traffic Engineering
(TE) Topologies";
}
import ietf-te-topology { import ietf-layer0-types {
prefix "tet"; prefix "l0-types";
reference reference
"RFC 8795: YANG Data Model for Traffic Engineering "RFC XXXX: A YANG Data Model for Layer 0 Types";
(TE) Topologies"; }
}
import ietf-layer0-types { /* Note: The RFC Editor will replace XXXX with the number assigned
prefix "l0-types"; to the RFC once draft-ietf-ccamp-layer0-types becomes an RFC.*/
reference
"RFC XXXX: A YANG Data Model for Layer 0 Types";
}
/* Note: The RFC Editor will replace XXXX with the number assigned organization
to the RFC once draft-ietf-ccamp-layer0-types becomes an RFC.*/ "IETF CCAMP Working Group";
contact
"WG Web: <http://tools.ietf.org/wg/ccamp/>
WG List: <mailto:ccamp@ietf.org>
organization Editor: Jorge E. Lopez de Vergara
"IETF CCAMP Working Group"; <mailto:jorge.lopez_vergara@uam.es>
contact
"WG Web: <http://tools.ietf.org/wg/ccamp/>
WG List: <mailto:ccamp@ietf.org>
Editor: Jorge E. Lopez de Vergara
<mailtojorge.lopez_vergara@uam.es>
Editor: Daniel Perdices
<mailto:daniel.perdices@naudit.es>
Editor: Haomian Zheng
<mailto:zhenghaomian@huawei.com>
Editor: Daniel King
<mailto:d.king@lancaster.ac.uk>
Editor: Young Lee
<mailto:younglee.tx@gmail.com>";
description Editor: Daniel Perdices
"This module defines a model for flexi-grid topology. <mailto:daniel.perdices@naudit.es>
Copyright (c) 2020 IETF Trust and the persons identified
as authors of the code. All rights reserved.
Redistribution and use in source and binary forms, with
or without modification, is permitted pursuant to, and
subject to the license terms contained in, the Simplified
BSD License set forth in Section 4.c of the IETF Trust's
Legal Provisions Relating to IETF Documents
(http://trustee.ietf.org/license-info).
This version of this YANG module is part of RFC XXXX; see Editor: Haomian Zheng
the RFC itself for full legal notices."; <mailto:zhenghaomian@huawei.com>
revision 2020-09-21 { Editor: Daniel King
description <mailto:d.king@lancaster.ac.uk>
"Initial Version";
reference
"RFC XXXX: A Yang Data Model for flexi-grid Optical Networks";
// RFC Ed.: replace XXXX with actual RFC number, update date
// information and remove this note
}
/* Editor: Young Lee
* Data nodes <mailto:younglee.tx@gmail.com>";
*/
augment "/nw:networks/nw:network/nw:network-types" description
+ "/tet:te-topology" { "This module provides a YANG data model for the routing and
description wavelength assignment (RWA) Traffic Engineering (TE)
"Augment network types to define Flexi-grid topology type."; topology in flexi-grid optical networks. The YANG model
container flexi-grid-topology { described in this document is a flexi-grid technology-specific
presence YANG model augmenting the generic TE topology module
"Its presence identifies the Flexi-grid topology type."; (ietf-te-topology, RFC 9795) based on the RFC 7698 and 7699.
description
"Introduce new network type for Flexi-grid topology.";
}
}
augment "/nw:networks/nw:network/nw:node/tet:te" Copyright (c) 2020 IETF Trust and the persons identified
+ "/tet:te-node-attributes" { as authors of the code. All rights reserved.
when "/nw:networks/nw:network/nw:network-types"
+ "/tet:te-topology/flexi-grid:flexi-grid-topology" {
description
"Augmentation parameters apply only for networks with
Flexi-grid topology type.";
}
description "Augment TE node attributes.";
container flexi-grid-node {
presence "The TE node is a Flexi-grid node.";
description "Flexi-grid node attributes";
}
}
/* Redistribution and use in source and binary forms, with
* Augment TE label range information 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).
augment "/nw:networks/nw:network/nw:node/tet:te/" This version of this YANG module is part of RFC XXXX; see
+ "tet:te-node-attributes/tet:connectivity-matrices/" the RFC itself for full legal notices.";
+ "tet:label-restrictions/tet:label-restriction" {
when "../../../../../../nw:network-types/tet:te-topology/"
+ "flexi-grid:flexi-grid-topology" {
description
"Augmentation parameters apply only for networks with
Flexi-grid topology type.";
}
description
"Augment TE label range information for the TE node
connectivity matrices.";
uses l0-types:flexi-grid-label-range-info;
}
augment "/nw:networks/nw:network/nw:node/tet:te/" revision 2020-10-21 {
+ "tet:te-node-attributes/tet:connectivity-matrices/" description
+ "tet:connectivity-matrix/tet:from/" "Initial Version";
+ "tet:label-restrictions/tet:label-restriction" { reference
when "../../../../../../../../nw:network-types/tet:te-topology/" "RFC XXXX: A YANG Data Model for Flexi-Grid Optical Networks";
+ "flexi-grid:flexi-grid-topology" { // RFC Ed.: replace XXXX with actual RFC number, update date
description // information and remove this note
"Augmentation parameters apply only for networks with }
Flexi-grid topology type.";
}
description
"Augment TE label range information for the source LTP
of the connectivity matrix entry.";
uses l0-types:flexi-grid-label-range-info;
}
augment "/nw:networks/nw:network/nw:node/tet:te/" /*
+ "tet:te-node-attributes/tet:connectivity-matrices/" * Data nodes
+ "tet:connectivity-matrix/tet:to/" */
+ "tet:label-restrictions/tet:label-restriction" {
when "../../../../../../../../nw:network-types/tet:te-topology/"
+ "flexi-grid:flexi-grid-topology" {
description
"Augmentation parameters apply only for networks with
Flexi-grid topology type.";
}
description
"Augment TE label range information for the destination LTP
of the connectivity matrix entry.";
uses l0-types:flexi-grid-label-range-info;
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:network-types"
+ "tet:information-source-entry/" + "/tet:te-topology" {
+ "tet:connectivity-matrices/tet:label-restrictions/" description
+ "tet:label-restriction" { "Augment network types to define flexi-grid topology type.";
when "../../../../../../nw:network-types/tet:te-topology/" container flexi-grid-topology {
+ "flexi-grid:flexi-grid-topology" { presence
description "Its presence identifies the flexi-grid topology type.";
"Augmentation parameters apply only for networks with description
Flexi-grid topology type."; "Introduce new network type for flexi-grid topology.";
} }
description }
"Augment TE label range information for the TE node
connectivity matrices information source.";
uses l0-types:flexi-grid-label-range-info;
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te"
+ "tet:information-source-entry/tet:connectivity-matrices/" + "/tet:te-node-attributes" {
+ "tet:connectivity-matrix/" when "/nw:networks/nw:network/nw:network-types"
+ "tet:from/tet:label-restrictions/tet:label-restriction" { + "/tet:te-topology/flexi-grid:flexi-grid-topology" {
when "../../../../../../../../nw:network-types/tet:te-topology/" description
+ "flexi-grid:flexi-grid-topology" { "Augmentation parameters apply only for networks with
description flexi-grid topology type.";
"Augmentation parameters apply only for networks with }
Flexi-grid topology type."; description "Augment TE node attributes.";
} container flexi-grid-node {
description presence "The TE node is a flexi-grid node.";
"Augment TE label range information for the source LTP description
of the connectivity matrix entry information source."; "Introduce new TE node type for flexi-grid node.";
uses l0-types:flexi-grid-label-range-info; }
} }
augment "/nw:networks/nw:network/nw:node/tet:te/" /*
+ "tet:information-source-entry/tet:connectivity-matrices/" * Augment TE label range information
+ "tet:connectivity-matrix/" */
+ "tet:to/tet:label-restrictions/tet:label-restriction" {
when "../../../../../../../../nw:network-types/tet:te-topology/"
+ "flexi-grid:flexi-grid-topology" {
description
"Augmentation parameters apply only for networks with
Flexi-grid topology type.";
}
description
"Augment TE label range information for the destination LTP
of the connectivity matrix entry information source.";
uses l0-types:flexi-grid-label-range-info;
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/" + "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:local-link-connectivities/" + "tet:label-restrictions/tet:label-restriction" {
+ "tet:label-restrictions/tet:label-restriction" { when "../../../../../../nw:network-types/tet:te-topology/"
when "../../../../../../nw:network-types/tet:te-topology/" + "flexi-grid:flexi-grid-topology" {
+ "flexi-grid:flexi-grid-topology" { description
description "Augmentation parameters apply only for networks with
"Augmentation parameters apply only for networks with flexi-grid topology type.";
Flexi-grid topology type."; }
} description
description "Augment TE label range information for the TE node
"Augment TE label range information for the TTP connectivity matrices.";
Local Link Connectivities."; uses l0-types:flexi-grid-label-range-info;
uses l0-types:flexi-grid-label-range-info; }
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/" + "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:local-link-connectivities/" + "tet:connectivity-matrix/tet:from/"
+ "tet:local-link-connectivity/" + "tet:label-restrictions/tet:label-restriction" {
+ "tet:label-restrictions/tet:label-restriction" { when "../../../../../../../../nw:network-types/tet:te-topology/"
when "../../../../../../../nw:network-types/tet:te-topology/" + "flexi-grid:flexi-grid-topology" {
+ "flexi-grid:flexi-grid-topology" { description
description "Augmentation parameters apply only for networks with
"Augmentation parameters apply only for networks with flexi-grid topology type.";
Flexi-grid topology type."; }
} description
description "Augment TE label range information for the source Link
"Augment TE label range information for the TTP Termination Point (LTP) of the connectivity matrix entry.";
Local Link Connectivity entry."; uses l0-types:flexi-grid-label-range-info;
uses l0-types:flexi-grid-label-range-info; }
}
augment "/nw:networks/nw:network/nt:link/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-link-attributes/" + "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:label-restrictions/tet:label-restriction" { + "tet:connectivity-matrix/tet:to/"
when "../../../../../nw:network-types/tet:te-topology/" + "tet:label-restrictions/tet:label-restriction" {
+ "flexi-grid:flexi-grid-topology" { when "../../../../../../../../nw:network-types/tet:te-topology/"
description + "flexi-grid:flexi-grid-topology" {
"Augmentation parameters apply only for networks with description
Flexi-grid topology type."; "Augmentation parameters apply only for networks with
} flexi-grid topology type.";
description }
"Augment TE label range information for the TE link."; description
uses l0-types:flexi-grid-label-range-info; "Augment TE label range information for the destination LTP
} of the connectivity matrix entry.";
uses l0-types:flexi-grid-label-range-info;
}
augment "/nw:networks/nw:network/nt:link/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/" + "tet:information-source-entry/"
+ "tet:label-restrictions/tet:label-restriction" { + "tet:connectivity-matrices/tet:label-restrictions/"
when "../../../../../nw:network-types/tet:te-topology/" + "tet:label-restriction" {
+ "flexi-grid:flexi-grid-topology" { when "../../../../../../nw:network-types/tet:te-topology/"
description + "flexi-grid:flexi-grid-topology" {
"Augmentation parameters apply only for networks with description
Flexi-grid topology type."; "Augmentation parameters apply only for networks with
} flexi-grid topology type.";
description }
"Augment TE label range information for the TE link description
information source."; "Augment TE label range information for the TE node
uses l0-types:flexi-grid-label-range-info; connectivity matrices information source.";
} uses l0-types:flexi-grid-label-range-info;
}
augment "/nw:networks/tet:te/tet:templates/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:link-template/tet:te-link-attributes/" + "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:label-restrictions/tet:label-restriction" { + "tet:connectivity-matrix/"
description + "tet:from/tet:label-restrictions/tet:label-restriction" {
"Augment TE label range information for the TE link when "../../../../../../../../nw:network-types/tet:te-topology/"
template."; + "flexi-grid:flexi-grid-topology" {
uses l0-types:flexi-grid-label-range-info; description
} "Augmentation parameters apply only for networks with
flexi-grid topology type.";
}
description
"Augment TE label range information for the source LTP
of the connectivity matrix entry information source.";
uses l0-types:flexi-grid-label-range-info;
}
/* augment "/nw:networks/nw:network/nw:node/tet:te/"
* Augment TE label + "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/"
+ "flexi-grid:flexi-grid-topology" {
description
"Augmentation parameters apply only for networks with
flexi-grid topology type.";
}
description
"Augment TE label range information for the destination LTP
of the connectivity matrix entry information source.";
uses l0-types:flexi-grid-label-range-info;
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:tunnel-termination-point/"
+ "tet:label-restrictions/tet:label-restriction/" + "tet:local-link-connectivities/"
+ "tet:label-start/" + "tet:label-restrictions/tet:label-restriction" {
+ "tet:te-label/tet:technology" { when "../../../../../../nw:network-types/tet:te-topology/"
when "../../../../../../../../nw:network-types/tet:te-topology/" + "flexi-grid:flexi-grid-topology" {
+ "flexi-grid:flexi-grid-topology" { description
description "Augmentation parameters apply only for networks with
"Augmentation parameters apply only for networks with flexi-grid topology type.";
Flexi-grid topology type."; }
} description
description "Augment TE label range information for the Tunnel
"Augment TE label range start for the TE node Termination Point (TTP) Local Link Connectivities.";
connectivity matrices"; uses l0-types:flexi-grid-label-range-info;
case flexi-grid { }
uses l0-types:flexi-grid-label-start-end;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:tunnel-termination-point/"
+ "tet:label-restrictions/" + "tet:local-link-connectivities/"
+ "tet:label-restriction/tet:label-end/" + "tet:local-link-connectivity/"
+ "tet:te-label/tet:technology" { + "tet:label-restrictions/tet:label-restriction" {
when "../../../../../../../../nw:network-types/tet:te-topology/" when "../../../../../../../nw:network-types/tet:te-topology/"
+ "flexi-grid:flexi-grid-topology" { + "flexi-grid:flexi-grid-topology" {
description
"Augmentation parameters apply only for networks with
flexi-grid topology type.";
}
description
"Augment TE label range information for the TTP
Local Link Connectivity entry.";
uses l0-types:flexi-grid-label-range-info;
}
description augment "/nw:networks/nw:network/nt:link/tet:te/"
"Augmentation parameters apply only for networks with + "tet:te-link-attributes/"
Flexi-grid topology type."; + "tet:label-restrictions/tet:label-restriction" {
} when "../../../../../nw:network-types/tet:te-topology/"
description + "flexi-grid:flexi-grid-topology" {
"Augment TE label range end for the TE node description
connectivity matrices"; "Augmentation parameters apply only for networks with
case flexi-grid { flexi-grid topology type.";
uses l0-types:flexi-grid-label-start-end; }
} description
} "Augment TE label range information for the TE link.";
uses l0-types:flexi-grid-label-range-info;
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nt:link/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:information-source-entry/"
+ "tet:label-restrictions/" + "tet:label-restrictions/tet:label-restriction" {
+ "tet:label-restriction/tet:label-step/" when "../../../../../nw:network-types/tet:te-topology/"
+ "tet:technology" { + "flexi-grid:flexi-grid-topology" {
when "../../../../../../../nw:network-types/tet:te-topology/" description
+ "flexi-grid:flexi-grid-topology" { "Augmentation parameters apply only for networks with
description flexi-grid topology type.";
"Augmentation parameters apply only for networks with }
Flexi-grid topology type."; description
} "Augment TE label range information for the TE link
description information source.";
"Augment TE label range step for the TE node uses l0-types:flexi-grid-label-range-info;
connectivity matrices"; }
case flexi-grid {
uses l0-types:flexi-grid-label-step;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/tet:te/tet:templates/"
+ "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:link-template/tet:te-link-attributes/"
+ "tet:underlay/tet:primary-path/tet:path-element/" + "tet:label-restrictions/tet:label-restriction" {
+ "tet:type/tet:label/tet:label-hop/" description
+ "tet:te-label/tet:technology" { "Augment TE label range information for the TE link template.";
when "../../../../../../../../../" uses l0-types:flexi-grid-label-range-info;
+ "nw:network-types/tet:te-topology/" }
+ "flexi-grid:flexi-grid-topology" {
description
"Augmentation parameters apply only for networks with
Flexi-grid topology type.";
}
description
"Augment TE label hop for the underlay primary path of the
TE node connectivity matrices";
case flexi-grid {
uses l0-types:flexi-grid-label-hop;
} /*
} * Augment TE label
*/
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:underlay/tet:backup-path/tet:path-element/" + "tet:label-restrictions/tet:label-restriction/"
+ "tet:type/tet:label/tet:label-hop/" + "tet:label-start/"
+ "tet:te-label/tet:technology" { + "tet:te-label/tet:technology" {
when "../../../../../../../../../" when "../../../../../../../../nw:network-types/tet:te-topology/"
+ "nw:network-types/tet:te-topology/" + "flexi-grid:flexi-grid-topology" {
+ "flexi-grid:flexi-grid-topology" { description
description "Augmentation parameters apply only for networks with
"Augmentation parameters apply only for networks with flexi-grid topology type.";
Flexi-grid topology type."; }
} description
description "Augment TE label range start for the TE node
"Augment TE label hop for the underlay backup path of the connectivity matrices.";
TE node connectivity matrices"; case flexi-grid {
case flexi-grid { uses l0-types:flexi-grid-label-start-end;
uses l0-types:flexi-grid-label-hop; }
} }
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:optimizations/tet:algorithm/tet:metric/" + "tet:label-restrictions/"
+ "tet:optimization-metric/" + "tet:label-restriction/tet:label-end/"
+ "tet:explicit-route-exclude-objects/" + "tet:te-label/tet:technology" {
+ "tet:route-object-exclude-object/" when "../../../../../../../../nw:network-types/tet:te-topology/"
+ "tet:type/tet:label/tet:label-hop/" + "flexi-grid:flexi-grid-topology" {
+ "tet:te-label/tet:technology" { description
when "../../../../../../../../../../" "Augmentation parameters apply only for networks with
+ "nw:network-types/tet:te-topology/" flexi-grid topology type.";
+ "flexi-grid:flexi-grid-topology" { }
description description
"Augmentation parameters apply only for networks with "Augment TE label range end for the TE node
Flexi-grid topology type."; connectivity matrices.";
} case flexi-grid {
description uses l0-types:flexi-grid-label-start-end;
"Augment TE label hop for the explicit route objects excluded }
by the path computation of the TE node connectivity }
matrices";
case flexi-grid {
uses l0-types:flexi-grid-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:optimizations/tet:algorithm/tet:metric/" + "tet:label-restrictions/"
+ "tet:optimization-metric/" + "tet:label-restriction/tet:label-step/"
+ "tet:explicit-route-include-objects/" + "tet:technology" {
+ "tet:route-object-include-object/" when "../../../../../../../nw:network-types/tet:te-topology/"
+ "tet:type/tet:label/tet:label-hop/" + "flexi-grid:flexi-grid-topology" {
+ "tet:te-label/tet:technology" { description
when "../../../../../../../../../../" "Augmentation parameters apply only for networks with
+ "nw:network-types/tet:te-topology/" flexi-grid topology type.";
+ "flexi-grid:flexi-grid-topology" { }
description description
"Augmentation parameters apply only for networks with "Augment TE label range step for the TE node
Flexi-grid topology type."; connectivity matrices.";
} case flexi-grid {
description uses l0-types:flexi-grid-label-step;
"Augment TE label hop for the explicit route objects included }
by the path computation of the TE node connectivity }
matrices";
case flexi-grid {
uses l0-types:flexi-grid-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:path-properties/tet:path-route-objects/" + "tet:underlay/tet:primary-path/tet:path-element/"
+ "tet:path-route-object/tet:type/tet:label/tet:label-hop/" + "tet:type/tet:label/tet:label-hop/"
+ "tet:te-label/tet:technology" { + "tet:te-label/tet:technology" {
when "../../../../../../../../../" when "../../../../../../../../../"
+ "nw:network-types/tet:te-topology/" + "nw:network-types/tet:te-topology/"
+ "flexi-grid:flexi-grid-topology" { + "flexi-grid:flexi-grid-topology" {
description description
"Augmentation parameters apply only for networks with "Augmentation parameters apply only for networks with
Flexi-grid topology type."; flexi-grid topology type.";
} }
description description
"Augment TE label hop for the computed path route objects "Augment TE label hop for the underlay primary path of the
of the TE node connectivity matrices"; TE node connectivity matrices.";
case flexi-grid { case flexi-grid {
uses l0-types:flexi-grid-label-hop; uses l0-types:flexi-grid-label-hop;
} }
} }
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/tet:from/" + "tet:underlay/tet:backup-path/tet:path-element/"
+ "tet:label-restrictions/tet:label-restriction/" + "tet:type/tet:label/tet:label-hop/"
+ "tet:label-start/" + "tet:te-label/tet:technology" {
+ "tet:te-label/tet:technology" { when "../../../../../../../../../"
when "../../../../../../../../../../" + "nw:network-types/tet:te-topology/"
+ "nw:network-types/tet:te-topology/" + "flexi-grid:flexi-grid-topology" {
+ "flexi-grid:flexi-grid-topology" { description
description "Augmentation parameters apply only for networks with
"Augmentation parameters apply only for networks with flexi-grid topology type.";
Flexi-grid topology type."; }
} description
description "Augment TE label hop for the underlay backup path of the
"Augment TE label range start for the source LTP TE node connectivity matrices.";
of the connectivity matrix entry."; case flexi-grid {
case flexi-grid { uses l0-types:flexi-grid-label-hop;
uses l0-types:flexi-grid-label-start-end; }
} }
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/tet:from/" + "tet:optimizations/tet:algorithm/tet:metric/"
+ "tet:label-restrictions/tet:label-restriction/" + "tet:optimization-metric/"
+ "tet:label-end/" + "tet:explicit-route-exclude-objects/"
+ "tet:te-label/tet:technology" { + "tet:route-object-exclude-object/"
when "../../../../../../../../../../" + "tet:type/tet:label/tet:label-hop/"
+ "nw:network-types/tet:te-topology/" + "tet:te-label/tet:technology" {
+ "flexi-grid:flexi-grid-topology" { when "../../../../../../../../../../"
description + "nw:network-types/tet:te-topology/"
"Augmentation parameters apply only for networks with + "flexi-grid:flexi-grid-topology" {
Flexi-grid topology type."; description
} "Augmentation parameters apply only for networks with
description flexi-grid topology type.";
"Augment TE label range end for the source LTP }
of the connectivity matrix entry."; description
case flexi-grid { "Augment TE label hop for the explicit route objects excluded
uses l0-types:flexi-grid-label-start-end; by the path computation of the TE node connectivity
} matrices.";
} case flexi-grid {
uses l0-types:flexi-grid-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/tet:from/" + "tet:optimizations/tet:algorithm/tet:metric/"
+ "tet:label-restrictions/tet:label-restriction/" + "tet:optimization-metric/"
+ "tet:label-step/" + "tet:explicit-route-include-objects/"
+ "tet:technology" { + "tet:route-object-include-object/"
when "../../../../../../../../../" + "tet:type/tet:label/tet:label-hop/"
+ "nw:network-types/tet:te-topology/" + "tet:te-label/tet:technology" {
+ "flexi-grid:flexi-grid-topology" { when "../../../../../../../../../../"
description + "nw:network-types/tet:te-topology/"
"Augmentation parameters apply only for networks with + "flexi-grid:flexi-grid-topology" {
Flexi-grid topology type."; description
} "Augmentation parameters apply only for networks with
description flexi-grid topology type.";
"Augment TE label range step for the source LTP }
of the connectivity matrix entry."; description
case flexi-grid { "Augment TE label hop for the explicit route objects included
uses l0-types:flexi-grid-label-step; by the path computation of the TE node connectivity
} matrices.";
} case flexi-grid {
uses l0-types:flexi-grid-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/tet:to/" + "tet:path-properties/tet:path-route-objects/"
+ "tet:label-restrictions/tet:label-restriction/" + "tet:path-route-object/tet:type/tet:label/tet:label-hop/"
+ "tet:label-start/" + "tet:te-label/tet:technology" {
+ "tet:te-label/tet:technology" { when "../../../../../../../../../"
when "../../../../../../../../../../" + "nw:network-types/tet:te-topology/"
+ "nw:network-types/tet:te-topology/" + "flexi-grid:flexi-grid-topology" {
+ "flexi-grid:flexi-grid-topology" { description
description "Augmentation parameters apply only for networks with
"Augmentation parameters apply only for networks with flexi-grid topology type.";
Flexi-grid topology type."; }
} description
description "Augment TE label hop for the computed path route objects
"Augment TE label range start for the destination LTP of the TE node connectivity matrices.";
of the connectivity matrix entry."; case flexi-grid {
case flexi-grid { uses l0-types:flexi-grid-label-hop;
uses l0-types:flexi-grid-label-start-end; }
} }
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/tet:to/" + "tet:connectivity-matrix/tet:from/"
+ "tet:label-restrictions/tet:label-restriction/" + "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-end/" + "tet:label-start/"
+ "tet:te-label/tet:technology" { + "tet:te-label/tet:technology" {
when "../../../../../../../../../../" when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/" + "nw:network-types/tet:te-topology/"
+ "flexi-grid:flexi-grid-topology" { + "flexi-grid:flexi-grid-topology" {
description description
"Augmentation parameters apply only for networks with "Augmentation parameters apply only for networks with
Flexi-grid topology type."; flexi-grid topology type.";
} }
description description
"Augment TE label range end for the destination LTP "Augment TE label range start for the source LTP
of the connectivity matrix entry."; of the connectivity matrix entry.";
case flexi-grid { case flexi-grid {
uses l0-types:flexi-grid-label-start-end; uses l0-types:flexi-grid-label-start-end;
} }
} }
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/tet:to/" + "tet:connectivity-matrix/tet:from/"
+ "tet:label-restrictions/tet:label-restriction/" + "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-step/" + "tet:label-end/"
+ "tet:technology" { + "tet:te-label/tet:technology" {
when "../../../../../../../../../" when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/" + "nw:network-types/tet:te-topology/"
+ "flexi-grid:flexi-grid-topology" { + "flexi-grid:flexi-grid-topology" {
description description
"Augmentation parameters apply only for networks with "Augmentation parameters apply only for networks with
Flexi-grid topology type."; flexi-grid topology type.";
} }
description description
"Augment TE label range step for the destination LTP "Augment TE label range end for the source LTP
of the connectivity matrix entry."; of the connectivity matrix entry.";
case flexi-grid { case flexi-grid {
uses l0-types:flexi-grid-label-step; uses l0-types:flexi-grid-label-start-end;
} }
} }
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/" + "tet:connectivity-matrix/tet:from/"
+ "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 "../../../../../../../../../../" when "../../../../../../../../../"
+ "nw:network-types/tet:te-topology/" + "nw:network-types/tet:te-topology/"
+ "flexi-grid:flexi-grid-topology" { + "flexi-grid:flexi-grid-topology" {
description description
"Augmentation parameters apply only for networks with "Augmentation parameters apply only for networks with
Flexi-grid topology type."; flexi-grid topology type.";
} }
description description
"Augment TE label hop for the underlay primary path "Augment TE label range step for the source LTP
of the connectivity matrix entry."; of the connectivity matrix entry.";
case flexi-grid { case flexi-grid {
uses l0-types:flexi-grid-label-hop; uses l0-types:flexi-grid-label-step;
} }
} }
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/" + "tet:connectivity-matrix/tet:to/"
+ "tet:underlay/tet:backup-path/tet:path-element/" + "tet:label-restrictions/tet:label-restriction/"
+ "tet:type/tet:label/tet:label-hop/" + "tet:label-start/"
+ "tet:te-label/tet:technology" { + "tet:te-label/tet:technology" {
when "../../../../../../../../../../" when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/" + "nw:network-types/tet:te-topology/"
+ "flexi-grid:flexi-grid-topology" { + "flexi-grid:flexi-grid-topology" {
description description
"Augmentation parameters apply only for networks with "Augmentation parameters apply only for networks with
Flexi-grid topology type."; flexi-grid topology type.";
} }
description description
"Augment TE label hop for the underlay backup path "Augment TE label range start for the destination LTP
of the connectivity matrix entry."; of the connectivity matrix entry.";
case flexi-grid { case flexi-grid {
uses l0-types:flexi-grid-label-hop; uses l0-types:flexi-grid-label-start-end;
} }
} }
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/tet:optimizations/" + "tet:connectivity-matrix/tet:to/"
+ "tet:algorithm/tet:metric/tet:optimization-metric/" + "tet:label-restrictions/tet:label-restriction/"
+ "tet:explicit-route-exclude-objects/" + "tet:label-end/"
+ "tet:route-object-exclude-object/tet:type/" + "tet:te-label/tet:technology" {
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" { when "../../../../../../../../../../"
when "../../../../../../../../../../../" + "nw:network-types/tet:te-topology/"
+ "nw:network-types/tet:te-topology/" + "flexi-grid:flexi-grid-topology" {
+ "flexi-grid:flexi-grid-topology" { description
description "Augmentation parameters apply only for networks with
"Augmentation parameters apply only for networks with flexi-grid topology type.";
Flexi-grid topology type."; }
} description
description "Augment TE label range end for the destination LTP
"Augment TE label hop for the explicit route objects excluded of the connectivity matrix entry.";
by the path computation of the connectivity matrix entry."; case flexi-grid {
case flexi-grid { uses l0-types:flexi-grid-label-start-end;
uses l0-types:flexi-grid-label-hop; }
} }
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/tet:optimizations/" + "tet:connectivity-matrix/tet:to/"
+ "tet:algorithm/tet:metric/tet:optimization-metric/" + "tet:label-restrictions/tet:label-restriction/"
+ "tet:explicit-route-include-objects/" + "tet:label-step/"
+ "tet:route-object-include-object/tet:type/" + "tet:technology" {
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" { when "../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "flexi-grid:flexi-grid-topology" {
description
"Augmentation parameters apply only for networks with
flexi-grid topology type.";
}
description
"Augment TE label range step for the destination LTP
of the connectivity matrix entry.";
case flexi-grid {
uses l0-types:flexi-grid-label-step;
}
}
when "../../../../../../../../../../../" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "nw:network-types/tet:te-topology/" + "tet:te-node-attributes/tet:connectivity-matrices/"
+ "flexi-grid:flexi-grid-topology" { + "tet:connectivity-matrix/"
description + "tet:underlay/tet:primary-path/tet:path-element/"
"Augmentation parameters apply only for networks with + "tet:type/tet:label/tet:label-hop/"
Flexi-grid topology type."; + "tet:te-label/tet:technology" {
} when "../../../../../../../../../../"
description + "nw:network-types/tet:te-topology/"
"Augment TE label hop for the explicit route objects included + "flexi-grid:flexi-grid-topology" {
by the path computation of the connectivity matrix entry."; description
case flexi-grid { "Augmentation parameters apply only for networks with
uses l0-types:flexi-grid-label-hop; flexi-grid topology type.";
} }
} description
"Augment TE label hop for the underlay primary path
of the connectivity matrix entry.";
case flexi-grid {
uses l0-types:flexi-grid-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-node-attributes/tet:connectivity-matrices/" + "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/" + "tet:connectivity-matrix/"
+ "tet:path-properties/tet:path-route-objects/" + "tet:underlay/tet:backup-path/tet:path-element/"
+ "tet:path-route-object/tet:type/" + "tet:type/tet:label/tet:label-hop/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" { + "tet:te-label/tet:technology" {
when "../../../../../../../../../../" when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/" + "nw:network-types/tet:te-topology/"
+ "flexi-grid:flexi-grid-topology" { + "flexi-grid:flexi-grid-topology" {
description description
"Augmentation parameters apply only for networks with "Augmentation parameters apply only for networks with
Flexi-grid topology type."; flexi-grid topology type.";
} }
description description
"Augment TE label hop for the computed path route objects "Augment TE label hop for the underlay backup path
of the connectivity matrix entry."; of the connectivity matrix entry.";
case flexi-grid { case flexi-grid {
uses l0-types:flexi-grid-label-hop; uses l0-types:flexi-grid-label-hop;
} }
} }
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/" + "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrices/tet:label-restrictions/" + "tet:connectivity-matrix/tet:optimizations/"
+ "tet:label-restriction/" + "tet:algorithm/tet:metric/tet:optimization-metric/"
+ "tet:label-start/tet:te-label/tet:technology" { + "tet:explicit-route-exclude-objects/"
when "../../../../../../../../" + "tet:route-object-exclude-object/tet:type/"
+ "nw:network-types/tet:te-topology/" + "tet:label/tet:label-hop/tet:te-label/tet:technology" {
+ "flexi-grid:flexi-grid-topology" { when "../../../../../../../../../../../"
description + "nw:network-types/tet:te-topology/"
"Augmentation parameters apply only for networks with + "flexi-grid:flexi-grid-topology" {
Flexi-grid topology type."; description
} "Augmentation parameters apply only for networks with
description flexi-grid topology type.";
"Augment TE label range start for the TE node connectivity }
matrices information source."; description
case flexi-grid { "Augment TE label hop for the explicit route objects excluded
uses l0-types:flexi-grid-label-start-end; by the path computation of the connectivity matrix entry.";
} case flexi-grid {
} uses l0-types:flexi-grid-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/" + "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrices/tet:label-restrictions/" + "tet:connectivity-matrix/tet:optimizations/"
+ "tet:label-restriction/" + "tet:algorithm/tet:metric/tet:optimization-metric/"
+ "tet:label-end/tet:te-label/tet:technology" { + "tet:explicit-route-include-objects/"
when "../../../../../../../../" + "tet:route-object-include-object/tet:type/"
+ "nw:network-types/tet:te-topology/" + "tet:label/tet:label-hop/tet:te-label/tet:technology" {
+ "flexi-grid:flexi-grid-topology" { when "../../../../../../../../../../../"
description + "nw:network-types/tet:te-topology/"
"Augmentation parameters apply only for networks with + "flexi-grid:flexi-grid-topology" {
Flexi-grid topology type."; description
} "Augmentation parameters apply only for networks with
description flexi-grid topology type.";
"Augment TE label range end for the TE node connectivity }
matrices information source."; description
case flexi-grid { "Augment TE label hop for the explicit route objects included
uses l0-types:flexi-grid-label-start-end; by the path computation of the connectivity matrix entry.";
} case flexi-grid {
} uses l0-types:flexi-grid-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/" + "tet:te-node-attributes/tet:connectivity-matrices/"
+ "tet:connectivity-matrices/tet:label-restrictions/" + "tet:connectivity-matrix/"
+ "tet:label-restriction/" + "tet:path-properties/tet:path-route-objects/"
+ "tet:label-step/tet:technology" { + "tet:path-route-object/tet:type/"
when "../../../../../../../" + "tet:label/tet:label-hop/tet:te-label/tet:technology" {
+ "nw:network-types/tet:te-topology/" when "../../../../../../../../../../"
+ "flexi-grid:flexi-grid-topology" { + "nw:network-types/tet:te-topology/"
description + "flexi-grid:flexi-grid-topology" {
"Augmentation parameters apply only for networks with description
Flexi-grid topology type."; "Augmentation parameters apply only for networks with
} flexi-grid topology type.";
description }
"Augment TE label range step for the TE node connectivity description
matrices information source."; "Augment TE label hop for the computed path route objects
case flexi-grid { of the connectivity matrix entry.";
uses l0-types:flexi-grid-label-step; case flexi-grid {
} uses l0-types:flexi-grid-label-hop;
}
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/"
+ "flexi-grid:flexi-grid-topology" {
description
"Augmentation parameters apply only for networks with
Flexi-grid topology type.";
}
description
"Augment TE label hop for the underlay primary path
of the TE node connectivity matrices of the information
source entry.";
case flexi-grid {
uses l0-types:flexi-grid-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/" }
+ "tet:information-source-entry/tet:connectivity-matrices/" }
+ "tet:underlay/tet:backup-path/tet:path-element/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when "../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "flexi-grid:flexi-grid-topology" {
description
"Augmentation parameters apply only for networks with
Flexi-grid topology type.";
}
description
"Augment TE label hop for the underlay backup path
of the TE node connectivity matrices of the information
source entry.";
case flexi-grid {
uses l0-types:flexi-grid-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/" + "tet:information-source-entry/"
+ "tet:optimizations/tet:algorithm/tet:metric/" + "tet:connectivity-matrices/tet:label-restrictions/"
+ "tet:optimization-metric/" + "tet:label-restriction/"
+ "tet:explicit-route-exclude-objects/" + "tet:label-start/tet:te-label/tet:technology" {
+ "tet:route-object-exclude-object/tet:type/" when "../../../../../../../../"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" { + "nw:network-types/tet:te-topology/"
when "../../../../../../../../../../" + "flexi-grid:flexi-grid-topology" {
+ "nw:network-types/tet:te-topology/" description
+ "flexi-grid:flexi-grid-topology" { "Augmentation parameters apply only for networks with
description flexi-grid topology type.";
"Augmentation parameters apply only for networks with }
Flexi-grid topology type."; description
} "Augment TE label range start for the TE node connectivity
description matrices information source.";
"Augment TE label hop for the explicit route objects excluded case flexi-grid {
by the path computation of the TE node connectivity matrices uses l0-types:flexi-grid-label-start-end;
information source."; }
case flexi-grid { }
uses l0-types:flexi-grid-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/" + "tet:information-source-entry/"
+ "tet:optimizations/tet:algorithm/tet:metric/" + "tet:connectivity-matrices/tet:label-restrictions/"
+ "tet:optimization-metric/" + "tet:label-restriction/"
+ "tet:explicit-route-include-objects/" + "tet:label-end/tet:te-label/tet:technology" {
+ "tet:route-object-include-object/tet:type/" when "../../../../../../../../"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" { + "nw:network-types/tet:te-topology/"
when "../../../../../../../../../../" + "flexi-grid:flexi-grid-topology" {
+ "nw:network-types/tet:te-topology/" description
+ "flexi-grid:flexi-grid-topology" { "Augmentation parameters apply only for networks with
description flexi-grid topology type.";
"Augmentation parameters apply only for networks with }
Flexi-grid topology type."; description
} "Augment TE label range end for the TE node connectivity
description matrices information source.";
"Augment TE label hop for the explicit route objects included case flexi-grid {
by the path computation of the TE node connectivity matrices uses l0-types:flexi-grid-label-start-end;
information source."; }
case flexi-grid { }
uses l0-types:flexi-grid-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/" + "tet:information-source-entry/"
+ "tet:path-properties/tet:path-route-objects/" + "tet:connectivity-matrices/tet:label-restrictions/"
+ "tet:path-route-object/tet:type/" + "tet:label-restriction/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" { + "tet:label-step/tet:technology" {
when "../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "flexi-grid:flexi-grid-topology" {
description
"Augmentation parameters apply only for networks with
Flexi-grid topology type.";
}
description
"Augment TE label hop for the computed path route objects
of the TE node connectivity matrices information source.";
case flexi-grid {
uses l0-types:flexi-grid-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/" when "../../../../../../../"
+ "tet:information-source-entry/tet:connectivity-matrices/" + "nw:network-types/tet:te-topology/"
+ "tet:connectivity-matrix/" + "flexi-grid:flexi-grid-topology" {
+ "tet:from/tet:label-restrictions/" description
+ "tet:label-restriction/" "Augmentation parameters apply only for networks with
+ "tet:label-start/tet:te-label/tet:technology" { flexi-grid topology type.";
when "../../../../../../../../../../" }
+ "nw:network-types/tet:te-topology/" description
+ "flexi-grid:flexi-grid-topology" { "Augment TE label range step for the TE node connectivity
description matrices information source.";
"Augmentation parameters apply only for networks with case flexi-grid {
Flexi-grid topology type."; uses l0-types:flexi-grid-label-step;
} }
description }
"Augment TE label range start for the source LTP
of the connectivity matrix entry information source.";
case flexi-grid {
uses l0-types:flexi-grid-label-start-end;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/"
+ "tet:from/tet:label-restrictions/"
+ "tet:label-restriction/"
+ "tet:label-end/tet:te-label/tet:technology" {
when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "flexi-grid:flexi-grid-topology" {
description
"Augmentation parameters apply only for networks with
Flexi-grid topology type.";
}
description
"Augment TE label range end for the source LTP
of the connectivity matrix entry information source.";
case flexi-grid {
uses l0-types:flexi-grid-label-start-end;
} 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/"
+ "flexi-grid:flexi-grid-topology" {
description
"Augmentation parameters apply only for networks with
flexi-grid topology type.";
}
description
"Augment TE label hop for the underlay primary path
of the TE node connectivity matrices of the information
source entry.";
case flexi-grid {
uses l0-types:flexi-grid-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/" + "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/" + "tet:underlay/tet:backup-path/tet:path-element/tet:type/"
+ "tet:from/tet:label-restrictions/" + "tet:label/tet:label-hop/tet:te-label/tet:technology" {
+ "tet:label-restriction/" when "../../../../../../../../../"
+ "tet:label-step/tet:technology" { + "nw:network-types/tet:te-topology/"
when "../../../../../../../../../" + "flexi-grid:flexi-grid-topology" {
+ "nw:network-types/tet:te-topology/" description
+ "flexi-grid:flexi-grid-topology" { "Augmentation parameters apply only for networks with
description flexi-grid topology type.";
"Augmentation parameters apply only for networks with }
Flexi-grid topology type."; description
} "Augment TE label hop for the underlay backup path
description of the TE node connectivity matrices of the information
"Augment TE label range step for the source LTP source entry.";
of the connectivity matrix entry information source."; case flexi-grid {
case flexi-grid { uses l0-types:flexi-grid-label-hop;
uses l0-types:flexi-grid-label-step; }
} }
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/" + "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/" + "tet:optimizations/tet:algorithm/tet:metric/"
+ "tet:to/tet:label-restrictions/tet:label-restriction/" + "tet:optimization-metric/"
+ "tet:label-start/tet:te-label/tet:technology" { + "tet:explicit-route-exclude-objects/"
when "../../../../../../../../../../" + "tet:route-object-exclude-object/tet:type/"
+ "nw:network-types/tet:te-topology/" + "tet:label/tet:label-hop/tet:te-label/tet:technology" {
+ "flexi-grid:flexi-grid-topology" { when "../../../../../../../../../../"
description + "nw:network-types/tet:te-topology/"
"Augmentation parameters apply only for networks with + "flexi-grid:flexi-grid-topology" {
Flexi-grid topology type."; description
} "Augmentation parameters apply only for networks with
description flexi-grid topology type.";
"Augment TE label range start for the destination LTP }
of the connectivity matrix entry information source."; description
case flexi-grid { "Augment TE label hop for the explicit route objects excluded
uses l0-types:flexi-grid-label-start-end; by the path computation of the TE node connectivity matrices
} information source.";
} case flexi-grid {
uses l0-types:flexi-grid-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/" + "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/" + "tet:optimizations/tet:algorithm/tet:metric/"
+ "tet:to/tet:label-restrictions/tet:label-restriction/" + "tet:optimization-metric/"
+ "tet:label-end/tet:te-label/tet:technology" { + "tet:explicit-route-include-objects/"
when "../../../../../../../../../../" + "tet:route-object-include-object/tet:type/"
+ "nw:network-types/tet:te-topology/" + "tet:label/tet:label-hop/tet:te-label/tet:technology" {
+ "flexi-grid:flexi-grid-topology" { when "../../../../../../../../../../"
description + "nw:network-types/tet:te-topology/"
"Augmentation parameters apply only for networks with + "flexi-grid:flexi-grid-topology" {
Flexi-grid topology type."; description
} "Augmentation parameters apply only for networks with
description flexi-grid topology type.";
"Augment TE label range end for the destination LTP }
of the connectivity matrix entry information source."; description
case flexi-grid { "Augment TE label hop for the explicit route objects included
uses l0-types:flexi-grid-label-start-end; by the path computation of the TE node connectivity matrices
} information source.";
}
augment "/nw:networks/nw:network/nw:node/tet:te/" case flexi-grid {
+ "tet:information-source-entry/tet:connectivity-matrices/" uses l0-types:flexi-grid-label-hop;
+ "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
"Augmentation parameters apply only for networks with
Flexi-grid topology type.";
}
description
"Augment TE label range step for the destination LTP
of the connectivity matrix entry information source.";
case flexi-grid {
uses l0-types:flexi-grid-label-step;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/" + "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/" + "tet:path-properties/tet:path-route-objects/"
+ "tet:underlay/tet:primary-path/tet:path-element/tet:type/" + "tet:path-route-object/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" { + "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when "../../../../../../../../../../" when "../../../../../../../../../"
+ "nw:network-types/tet:te-topology/" + "nw:network-types/tet:te-topology/"
+ "flexi-grid:flexi-grid-topology" { + "flexi-grid:flexi-grid-topology" {
description description
"Augmentation parameters apply only for networks with "Augmentation parameters apply only for networks with
Flexi-grid topology type."; flexi-grid topology type.";
} }
description description
"Augment TE label hop for the underlay primary path "Augment TE label hop for the computed path route objects
of the connectivity matrix entry information source."; of the TE node connectivity matrices information source.";
case flexi-grid { case flexi-grid {
uses l0-types:flexi-grid-label-hop; uses l0-types:flexi-grid-label-hop;
} }
} }
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/" + "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/" + "tet:connectivity-matrix/"
+ "tet:underlay/tet:backup-path/tet:path-element/tet:type/" + "tet:from/tet:label-restrictions/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" { + "tet:label-restriction/"
when "../../../../../../../../../../" + "tet:label-start/tet:te-label/tet:technology" {
+ "nw:network-types/tet:te-topology/" when "../../../../../../../../../../"
+ "flexi-grid:flexi-grid-topology" { + "nw:network-types/tet:te-topology/"
description + "flexi-grid:flexi-grid-topology" {
"Augmentation parameters apply only for networks with description
Flexi-grid topology type."; "Augmentation parameters apply only for networks with
} flexi-grid topology type.";
description }
"Augment TE label hop for the underlay backup path description
of the connectivity matrix entry information source."; "Augment TE label range start for the source LTP
case flexi-grid { of the connectivity matrix entry information source.";
uses l0-types:flexi-grid-label-hop; case flexi-grid {
} uses l0-types:flexi-grid-label-start-end;
} }
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/"
+ "tet:from/tet:label-restrictions/"
+ "tet:label-restriction/"
+ "tet:label-end/tet:te-label/tet:technology" {
when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "flexi-grid:flexi-grid-topology" {
description
"Augmentation parameters apply only for networks with
flexi-grid topology type.";
}
description
"Augment TE label range end for the source LTP
of the connectivity matrix entry information source.";
case flexi-grid {
uses l0-types:flexi-grid-label-start-end;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/" + "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/" + "tet:connectivity-matrix/"
+ "tet:optimizations/tet:algorithm/tet:metric/" + "tet:from/tet:label-restrictions/"
+ "tet:optimization-metric/" + "tet:label-restriction/"
+ "tet:explicit-route-exclude-objects/" + "tet:label-step/tet:technology" {
+ "tet:route-object-exclude-object/tet:type/" when "../../../../../../../../../"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" { + "nw:network-types/tet:te-topology/"
when "../../../../../../../../../../../" + "flexi-grid:flexi-grid-topology" {
+ "nw:network-types/tet:te-topology/" description
+ "flexi-grid:flexi-grid-topology" { "Augmentation parameters apply only for networks with
description flexi-grid topology type.";
"Augmentation parameters apply only for networks with }
Flexi-grid topology type."; description
} "Augment TE label range step for the source LTP
description of the connectivity matrix entry information source.";
"Augment TE label hop for the explicit route objects excluded case flexi-grid {
by the path computation of the connectivity matrix entry uses l0-types:flexi-grid-label-step;
information source."; }
case flexi-grid { }
uses l0-types:flexi-grid-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/" + "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/" + "tet:connectivity-matrix/"
+ "tet:optimizations/tet:algorithm/tet:metric/" + "tet:to/tet:label-restrictions/tet:label-restriction/"
+ "tet:optimization-metric/" + "tet:label-start/tet:te-label/tet:technology" {
+ "tet:explicit-route-include-objects/" when "../../../../../../../../../../"
+ "tet:route-object-include-object/tet:type/" + "nw:network-types/tet:te-topology/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" { + "flexi-grid:flexi-grid-topology" {
when "../../../../../../../../../../../" description
+ "nw:network-types/tet:te-topology/" "Augmentation parameters apply only for networks with
+ "flexi-grid:flexi-grid-topology" { flexi-grid topology type.";
description }
"Augmentation parameters apply only for networks with description
Flexi-grid topology type."; "Augment TE label range start for the destination LTP
} of the connectivity matrix entry information source.";
description case flexi-grid {
"Augment TE label hop for the explicit route objects included uses l0-types:flexi-grid-label-start-end;
by the path computation of the connectivity matrix entry }
information source."; }
case flexi-grid {
uses l0-types:flexi-grid-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/tet:connectivity-matrices/" + "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:connectivity-matrix/" + "tet:connectivity-matrix/"
+ "tet:path-properties/tet:path-route-objects/" + "tet:to/tet:label-restrictions/tet:label-restriction/"
+ "tet:path-route-object/tet:type/" + "tet:label-end/tet:te-label/tet:technology" {
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" { when "../../../../../../../../../../"
when "../../../../../../../../../../" + "nw:network-types/tet:te-topology/"
+ "nw:network-types/tet:te-topology/" + "flexi-grid:flexi-grid-topology" {
+ "flexi-grid:flexi-grid-topology" { description
description "Augmentation parameters apply only for networks with
"Augmentation parameters apply only for networks with flexi-grid topology type.";
Flexi-grid topology type."; }
} description
description "Augment TE label range end for the destination LTP
"Augment TE label hop for the computed path route objects of the connectivity matrix entry information source.";
of the connectivity matrix entry information source."; case flexi-grid {
case flexi-grid { uses l0-types:flexi-grid-label-start-end;
uses l0-types:flexi-grid-label-hop; }
} }
}
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-start/"
+ "tet:te-label/tet:technology" {
when "../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "flexi-grid:flexi-grid-topology" {
description
"Augmentation parameters apply only for networks with
Flexi-grid topology type.";
}
description
"Augment TE label range start for the TTP
Local Link Connectivities.";
case flexi-grid {
uses l0-types:flexi-grid-label-start-end;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/" + "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:local-link-connectivities/" + "tet:connectivity-matrix/"
+ "tet:label-restrictions/tet:label-restriction/" + "tet:to/tet:label-restrictions/tet:label-restriction/"
+ "tet:label-end/" + "tet:label-step/tet:technology" {
+ "tet:te-label/tet:technology"{ when "../../../../../../../../../"
when "../../../../../../../../" + "nw:network-types/tet:te-topology/"
+ "nw:network-types/tet:te-topology/" + "flexi-grid:flexi-grid-topology" {
+ "flexi-grid:flexi-grid-topology" { description
description "Augmentation parameters apply only for networks with
"Augmentation parameters apply only for networks with flexi-grid topology type.";
Flexi-grid topology type."; }
} description
description "Augment TE label range step for the destination LTP
"Augment TE label range end for the TTP of the connectivity matrix entry information source.";
Local Link Connectivities."; case flexi-grid {
case flexi-grid { uses l0-types:flexi-grid-label-step;
uses l0-types:flexi-grid-label-start-end;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/" }
+ "tet:tunnel-termination-point/" }
+ "tet:local-link-connectivities/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-step/"
+ "tet:technology"{
when "../../../../../../../" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "nw:network-types/tet:te-topology/" + "tet:information-source-entry/tet:connectivity-matrices/"
+ "flexi-grid:flexi-grid-topology" { + "tet:connectivity-matrix/"
description + "tet:underlay/tet:primary-path/tet:path-element/tet:type/"
"Augmentation parameters apply only for networks with + "tet:label/tet:label-hop/tet:te-label/tet:technology" {
Flexi-grid topology type."; when "../../../../../../../../../../"
} + "nw:network-types/tet:te-topology/"
description + "flexi-grid:flexi-grid-topology" {
"Augment TE label range step for the TTP description
Local Link Connectivities."; "Augmentation parameters apply only for networks with
case flexi-grid { flexi-grid topology type.";
uses l0-types:flexi-grid-label-step; }
} description
} "Augment TE label hop for the underlay primary path
of the connectivity matrix entry information source.";
case flexi-grid {
uses l0-types:flexi-grid-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/" + "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:local-link-connectivities/" + "tet:connectivity-matrix/"
+ "tet:underlay/tet:primary-path/tet:path-element/tet:type/" + "tet:underlay/tet:backup-path/tet:path-element/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" { + "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when "../../../../../../../../../" when "../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/" + "nw:network-types/tet:te-topology/"
+ "flexi-grid:flexi-grid-topology" { + "flexi-grid:flexi-grid-topology" {
description description
"Augmentation parameters apply only for networks with "Augmentation parameters apply only for networks with
Flexi-grid topology type."; flexi-grid topology type.";
} }
description description
"Augment TE label hop for the underlay primary path "Augment TE label hop for the underlay backup path
of the TTP Local Link Connectivities."; of the connectivity matrix entry information source.";
case flexi-grid { case flexi-grid {
uses l0-types:flexi-grid-label-hop; uses l0-types:flexi-grid-label-hop;
} }
} }
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/" + "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:local-link-connectivities/" + "tet:connectivity-matrix/"
+ "tet:underlay/tet:backup-path/tet:path-element/tet:type/" + "tet:optimizations/tet:algorithm/tet:metric/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" { + "tet:optimization-metric/"
when "../../../../../../../../../" + "tet:explicit-route-exclude-objects/"
+ "nw:network-types/tet:te-topology/" + "tet:route-object-exclude-object/tet:type/"
+ "flexi-grid:flexi-grid-topology" { + "tet:label/tet:label-hop/tet:te-label/tet:technology" {
description when "../../../../../../../../../../../"
"Augmentation parameters apply only for networks with + "nw:network-types/tet:te-topology/"
Flexi-grid topology type."; + "flexi-grid:flexi-grid-topology" {
} description
description "Augmentation parameters apply only for networks with
"Augment TE label hop for the underlay backup path flexi-grid topology type.";
of the TTP Local Link Connectivities."; }
case flexi-grid { description
uses l0-types:flexi-grid-label-hop; "Augment TE label hop for the explicit route objects excluded
} by the path computation of the connectivity matrix entry
} information source.";
case flexi-grid {
uses l0-types:flexi-grid-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/" + "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:local-link-connectivities/" + "tet:connectivity-matrix/"
+ "tet:optimizations/tet:algorithm/tet:metric/" + "tet:optimizations/tet:algorithm/tet:metric/"
+ "tet:optimization-metric/" + "tet:optimization-metric/"
+ "tet:explicit-route-exclude-objects/" + "tet:explicit-route-include-objects/"
+ "tet:route-object-exclude-object/tet:type/" + "tet:route-object-include-object/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" { + "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when "../../../../../../../../../../" when "../../../../../../../../../../../"
+ "nw:network-types/tet:te-topology/" + "nw:network-types/tet:te-topology/"
+ "flexi-grid:flexi-grid-topology" { + "flexi-grid:flexi-grid-topology" {
description description
"Augmentation parameters apply only for networks with "Augmentation parameters apply only for networks with
Flexi-grid topology type."; flexi-grid topology type.";
} }
description description
"Augment TE label hop for the explicit route objects excluded "Augment TE label hop for the explicit route objects included
by the path computation of the TTP Local Link by the path computation of the connectivity matrix entry
Connectivities."; information source.";
case flexi-grid { case flexi-grid {
uses l0-types:flexi-grid-label-hop; uses l0-types:flexi-grid-label-hop;
} }
} }
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/" + "tet:information-source-entry/tet:connectivity-matrices/"
+ "tet:local-link-connectivities/" + "tet:connectivity-matrix/"
+ "tet:optimizations/tet:algorithm/tet:metric/" + "tet:path-properties/tet:path-route-objects/"
+ "tet:optimization-metric/" + "tet:path-route-object/tet:type/"
+ "tet:explicit-route-include-objects/" + "tet:label/tet:label-hop/tet:te-label/tet:technology" {
+ "tet:route-object-include-object/tet:type/" when "../../../../../../../../../../"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" { + "nw:network-types/tet:te-topology/"
when "../../../../../../../../../../" + "flexi-grid:flexi-grid-topology" {
+ "nw:network-types/tet:te-topology/" description
+ "flexi-grid:flexi-grid-topology" { "Augmentation parameters apply only for networks with
description flexi-grid topology type.";
"Augmentation parameters apply only for networks with }
Flexi-grid topology type."; description
} "Augment TE label hop for the computed path route objects
description of the connectivity matrix entry information source.";
"Augment TE label hop for the explicit route objects included case flexi-grid {
by the path computation of the TTP Local Link uses l0-types:flexi-grid-label-hop;
Connectivities."; }
case flexi-grid { }
uses l0-types:flexi-grid-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/" + "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/" + "tet:local-link-connectivities/"
+ "tet:path-properties/tet:path-route-objects/" + "tet:label-restrictions/tet:label-restriction/"
+ "tet:path-route-object/tet:type/" + "tet:label-start/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" { + "tet:te-label/tet:technology" {
when "../../../../../../../../../" when "../../../../../../../../"
+ "nw:network-types/tet:te-topology/" + "nw:network-types/tet:te-topology/"
+ "flexi-grid:flexi-grid-topology" { + "flexi-grid:flexi-grid-topology" {
description description
"Augmentation parameters apply only for networks with "Augmentation parameters apply only for networks with
Flexi-grid topology type."; flexi-grid topology type.";
} }
description description
"Augment TE label hop for the computed path route objects "Augment TE label range start for the TTP
of the TTP Local Link Connectivities."; Local Link Connectivities.";
case flexi-grid { case flexi-grid {
uses l0-types:flexi-grid-label-hop; uses l0-types:flexi-grid-label-start-end;
} }
} }
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/" + "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/" + "tet:local-link-connectivities/"
+ "tet:local-link-connectivity/" + "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-restrictions/tet:label-restriction/" + "tet:label-end/"
+ "tet:label-start/tet:te-label/tet:technology" { + "tet:te-label/tet:technology"{
when "../../../../../../../../../" when "../../../../../../../../"
+ "nw:network-types/tet:te-topology/" + "nw:network-types/tet:te-topology/"
+ "flexi-grid:flexi-grid-topology" { + "flexi-grid:flexi-grid-topology" {
description description
"Augmentation parameters apply only for networks with "Augmentation parameters apply only for networks with
Flexi-grid topology type."; flexi-grid topology type.";
} }
description description
"Augment TE label range start for the TTP "Augment TE label range end for the TTP
Local Link Connectivity entry."; Local Link Connectivities.";
case flexi-grid { case flexi-grid {
uses l0-types:flexi-grid-label-start-end; uses l0-types:flexi-grid-label-start-end;
} }
} }
augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/"
+ "tet:local-link-connectivity/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-end/tet:te-label/tet:technology" {
when "../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "flexi-grid:flexi-grid-topology" {
description
"Augmentation parameters apply only for networks with
Flexi-grid topology type.";
}
description
"Augment TE label range end for the TTP
Local Link Connectivity entry.";
case flexi-grid {
uses l0-types:flexi-grid-label-start-end;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/" + "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/" + "tet:local-link-connectivities/"
+ "tet:local-link-connectivity/" + "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-restrictions/tet:label-restriction/" + "tet:label-step/"
+ "tet:label-step/tet:technology" { + "tet:technology"{
when "../../../../../../../../" when "../../../../../../../"
+ "nw:network-types/tet:te-topology/" + "nw:network-types/tet:te-topology/"
+ "flexi-grid:flexi-grid-topology" { + "flexi-grid:flexi-grid-topology" {
description description
"Augmentation parameters apply only for networks with "Augmentation parameters apply only for networks with
Flexi-grid topology type."; flexi-grid topology type.";
} }
description description
"Augment TE label range step for the TTP "Augment TE label range step for the TTP
Local Link Connectivity entry."; Local Link Connectivities.";
case flexi-grid { case flexi-grid {
uses l0-types:flexi-grid-label-step; uses l0-types:flexi-grid-label-step;
} }
} }
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/" + "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/" + "tet:local-link-connectivities/"
+ "tet:local-link-connectivity/" + "tet:underlay/tet:primary-path/tet:path-element/tet:type/"
+ "tet:underlay/tet:primary-path/tet:path-element/tet:type/" + "tet:label/tet:label-hop/tet:te-label/tet:technology" {
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" { when "../../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "flexi-grid:flexi-grid-topology" {
description
"Augmentation parameters apply only for networks with
flexi-grid topology type.";
}
description
"Augment TE label hop for the underlay primary path
of the TTP Local Link Connectivities.";
case flexi-grid {
uses l0-types:flexi-grid-label-hop;
when "../../../../../../../../../../" }
+ "nw:network-types/tet:te-topology/" }
+ "flexi-grid:flexi-grid-topology" {
description
"Augmentation parameters apply only for networks with
Flexi-grid topology type.";
}
description
"Augment TE label hop for the underlay primary path
of the TTP Local Link Connectivity entry.";
case flexi-grid {
uses l0-types:flexi-grid-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/" + "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/" + "tet:local-link-connectivities/"
+ "tet:local-link-connectivity/" + "tet:underlay/tet:backup-path/tet:path-element/tet:type/"
+ "tet:underlay/tet:backup-path/tet:path-element/tet:type/" + "tet:label/tet:label-hop/tet:te-label/tet:technology" {
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" { when "../../../../../../../../../"
when "../../../../../../../../../../" + "nw:network-types/tet:te-topology/"
+ "nw:network-types/tet:te-topology/" + "flexi-grid:flexi-grid-topology" {
+ "flexi-grid:flexi-grid-topology" { description
description "Augmentation parameters apply only for networks with
"Augmentation parameters apply only for networks with flexi-grid topology type.";
Flexi-grid topology type."; }
} description
description "Augment TE label hop for the underlay backup path
"Augment TE label hop for the underlay backup path of the TTP Local Link Connectivities.";
of the TTP Local Link Connectivity entry."; case flexi-grid {
case flexi-grid { uses l0-types:flexi-grid-label-hop;
uses l0-types:flexi-grid-label-hop; }
} }
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/" + "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/" + "tet:local-link-connectivities/"
+ "tet:local-link-connectivity/" + "tet:optimizations/tet:algorithm/tet:metric/"
+ "tet:optimizations/tet:algorithm/tet:metric/" + "tet:optimization-metric/"
+ "tet:optimization-metric/" + "tet:explicit-route-exclude-objects/"
+ "tet:explicit-route-exclude-objects/" + "tet:route-object-exclude-object/tet:type/"
+ "tet:route-object-exclude-object/tet:type/" + "tet:label/tet:label-hop/tet:te-label/tet:technology" {
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" { when "../../../../../../../../../../"
when "../../../../../../../../../../../" + "nw:network-types/tet:te-topology/"
+ "nw:network-types/tet:te-topology/" + "flexi-grid:flexi-grid-topology" {
+ "flexi-grid:flexi-grid-topology" { description
"Augmentation parameters apply only for networks with
flexi-grid topology type.";
}
description
"Augment TE label hop for the explicit route objects excluded
by the path computation of the TTP Local Link
Connectivities.";
case flexi-grid {
uses l0-types:flexi-grid-label-hop;
}
}
description augment "/nw:networks/nw:network/nw:node/tet:te/"
"Augmentation parameters apply only for networks with + "tet:tunnel-termination-point/"
Flexi-grid topology type."; + "tet:local-link-connectivities/"
} + "tet:optimizations/tet:algorithm/tet:metric/"
description + "tet:optimization-metric/"
"Augment TE label hop for the explicit route objects excluded + "tet:explicit-route-include-objects/"
by the path computation of the TTP Local Link + "tet:route-object-include-object/tet:type/"
Connectivity entry."; + "tet:label/tet:label-hop/tet:te-label/tet:technology" {
case flexi-grid { when "../../../../../../../../../../"
uses l0-types:flexi-grid-label-hop; + "nw:network-types/tet:te-topology/"
} + "flexi-grid:flexi-grid-topology" {
} description
"Augmentation parameters apply only for networks with
flexi-grid topology type.";
}
description
"Augment TE label hop for the explicit route objects included
by the path computation of the TTP Local Link
Connectivities.";
case flexi-grid {
uses l0-types:flexi-grid-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/" + "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/" + "tet:local-link-connectivities/"
+ "tet:local-link-connectivity/" + "tet:path-properties/tet:path-route-objects/"
+ "tet:optimizations/tet:algorithm/tet:metric/" + "tet:path-route-object/tet:type/"
+ "tet:optimization-metric/" + "tet:label/tet:label-hop/tet:te-label/tet:technology" {
+ "tet:explicit-route-include-objects/" when "../../../../../../../../../"
+ "tet:route-object-include-object/tet:type/" + "nw:network-types/tet:te-topology/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" { + "flexi-grid:flexi-grid-topology" {
when "../../../../../../../../../../../" description
+ "nw:network-types/tet:te-topology/" "Augmentation parameters apply only for networks with
+ "flexi-grid:flexi-grid-topology" { flexi-grid topology type.";
description }
"Augmentation parameters apply only for networks with description
Flexi-grid topology type."; "Augment TE label hop for the computed path route objects
} of the TTP Local Link Connectivities.";
description case flexi-grid {
"Augment TE label hop for the explicit route objects included uses l0-types:flexi-grid-label-hop;
by the path computation of the TTP Local Link }
Connectivity entry."; }
case flexi-grid {
uses l0-types:flexi-grid-label-hop;
}
}
augment "/nw:networks/nw:network/nw:node/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:tunnel-termination-point/" + "tet:tunnel-termination-point/"
+ "tet:local-link-connectivities/" + "tet:local-link-connectivities/"
+ "tet:local-link-connectivity/" + "tet:local-link-connectivity/"
+ "tet:path-properties/tet:path-route-objects/" + "tet:label-restrictions/tet:label-restriction/"
+ "tet:path-route-object/tet:type/" + "tet:label-start/tet:te-label/tet:technology" {
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" { when "../../../../../../../../../"
when "../../../../../../../../../../" + "nw:network-types/tet:te-topology/"
+ "nw:network-types/tet:te-topology/" + "flexi-grid:flexi-grid-topology" {
+ "flexi-grid:flexi-grid-topology" { description
"Augmentation parameters apply only for networks with
flexi-grid topology type.";
}
description
"Augment TE label range start for the TTP
Local Link Connectivity entry.";
case flexi-grid {
uses l0-types:flexi-grid-label-start-end;
}
}
description augment "/nw:networks/nw:network/nw:node/tet:te/"
"Augmentation parameters apply only for networks with + "tet:tunnel-termination-point/"
Flexi-grid topology type."; + "tet:local-link-connectivities/"
} + "tet:local-link-connectivity/"
description + "tet:label-restrictions/tet:label-restriction/"
"Augment TE label hop for the computed path route objects + "tet:label-end/tet:te-label/tet:technology" {
of the TTP Local Link Connectivity entry."; when "../../../../../../../../../"
case flexi-grid { + "nw:network-types/tet:te-topology/"
uses l0-types:flexi-grid-label-hop; + "flexi-grid:flexi-grid-topology" {
} description
} "Augmentation parameters apply only for networks with
augment "/nw:networks/nw:network/nt:link/tet:te/" flexi-grid topology type.";
+ "tet:te-link-attributes/" }
+ "tet:underlay/tet:primary-path/tet:path-element/tet:type/" description
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" { "Augment TE label range end for the TTP
when "../../../../../../../../" Local Link Connectivity entry.";
+ "nw:network-types/tet:te-topology/" case flexi-grid {
+ "flexi-grid:flexi-grid-topology" { uses l0-types:flexi-grid-label-start-end;
description }
"Augmentation parameters apply only for networks with }
Flexi-grid topology type.";
}
description
"Augment TE label hop for the underlay primary path
of the TE link.";
case flexi-grid {
uses l0-types:flexi-grid-label-hop;
}
}
augment "/nw:networks/nw:network/nt:link/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-link-attributes/" + "tet:tunnel-termination-point/"
+ "tet:underlay/tet:backup-path/tet:path-element/tet:type/" + "tet:local-link-connectivities/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" { + "tet:local-link-connectivity/"
when "../../../../../../../../" + "tet:label-restrictions/tet:label-restriction/"
+ "nw:network-types/tet:te-topology/" + "tet:label-step/tet:technology" {
+ "flexi-grid:flexi-grid-topology" { when "../../../../../../../../"
description + "nw:network-types/tet:te-topology/"
"Augmentation parameters apply only for networks with + "flexi-grid:flexi-grid-topology" {
Flexi-grid topology type."; description
} "Augmentation parameters apply only for networks with
description flexi-grid topology type.";
"Augment TE label hop for the underlay backup path }
of the TE link."; description
case flexi-grid { "Augment TE label range step for the TTP
uses l0-types:flexi-grid-label-hop; Local Link Connectivity entry.";
} case flexi-grid {
} uses l0-types:flexi-grid-label-step;
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/"
+ "flexi-grid:flexi-grid-topology" {
description
"Augmentation parameters apply only for networks with
Flexi-grid topology type.";
}
description
"Augment TE label range start for the TE link.";
case flexi-grid {
uses l0-types:flexi-grid-label-start-end;
}
}
augment "/nw:networks/nw:network/nt:link/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-link-attributes/" + "tet:tunnel-termination-point/"
+ "tet:label-restrictions/tet:label-restriction/" + "tet:local-link-connectivities/"
+ "tet:label-end/tet:te-label/tet:technology" { + "tet:local-link-connectivity/"
when "../../../../../../../nw:network-types/tet:te-topology/" + "tet:underlay/tet:primary-path/tet:path-element/tet:type/"
+ "flexi-grid:flexi-grid-topology" { + "tet:label/tet:label-hop/tet:te-label/tet:technology" {
description when "../../../../../../../../../../"
"Augmentation parameters apply only for networks with + "nw:network-types/tet:te-topology/"
Flexi-grid topology type."; + "flexi-grid:flexi-grid-topology" {
} description
description "Augmentation parameters apply only for networks with
"Augment TE label range end for the TE link."; flexi-grid topology type.";
case flexi-grid { }
uses l0-types:flexi-grid-label-start-end; description
} "Augment TE label hop for the underlay primary path
} of the TTP Local Link Connectivity entry.";
case flexi-grid {
uses l0-types:flexi-grid-label-hop;
}
}
augment "/nw:networks/nw:network/nt:link/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:te-link-attributes/" + "tet:tunnel-termination-point/"
+ "tet:label-restrictions/tet:label-restriction/" + "tet:local-link-connectivities/"
+ "tet:label-step/tet:technology" { + "tet:local-link-connectivity/"
when "../../../../../../nw:network-types/tet:te-topology/" + "tet:underlay/tet:backup-path/tet:path-element/tet:type/"
+ "flexi-grid:flexi-grid-topology" { + "tet:label/tet:label-hop/tet:te-label/tet:technology" {
description when "../../../../../../../../../../"
"Augmentation parameters apply only for networks with + "nw:network-types/tet:te-topology/"
Flexi-grid topology type."; + "flexi-grid:flexi-grid-topology" {
} description
description "Augmentation parameters apply only for networks with
"Augment TE label range step for the TE link."; flexi-grid topology type.";
case flexi-grid { }
uses l0-types:flexi-grid-label-step; description
"Augment TE label hop for the underlay backup path
of the TTP Local Link Connectivity entry.";
} case flexi-grid {
} uses l0-types:flexi-grid-label-hop;
}
}
augment "/nw:networks/nw:network/nt:link/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/" + "tet:tunnel-termination-point/"
+ "tet:label-restrictions/tet:label-restriction/" + "tet:local-link-connectivities/"
+ "tet:label-start/tet:te-label/tet:technology" { + "tet:local-link-connectivity/"
when "../../../../../../../nw:network-types/tet:te-topology/" + "tet:optimizations/tet:algorithm/tet:metric/"
+ "flexi-grid:flexi-grid-topology" { + "tet:optimization-metric/"
description + "tet:explicit-route-exclude-objects/"
"Augmentation parameters apply only for networks with + "tet:route-object-exclude-object/tet:type/"
Flexi-grid topology type."; + "tet:label/tet:label-hop/tet:te-label/tet:technology" {
} when "../../../../../../../../../../../"
description + "nw:network-types/tet:te-topology/"
"Augment TE label range start for the TE link + "flexi-grid:flexi-grid-topology" {
information source."; description
case flexi-grid { "Augmentation parameters apply only for networks with
uses l0-types:flexi-grid-label-start-end; flexi-grid topology type.";
} }
} description
"Augment TE label hop for the explicit route objects excluded
by the path computation of the TTP Local Link
Connectivity entry.";
case flexi-grid {
uses l0-types:flexi-grid-label-hop;
}
}
augment "/nw:networks/nw:network/nt:link/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/" + "tet:tunnel-termination-point/"
+ "tet:label-restrictions/tet:label-restriction/" + "tet:local-link-connectivities/"
+ "tet:label-end/tet:te-label/tet:technology" { + "tet:local-link-connectivity/"
when "../../../../../../../nw:network-types/tet:te-topology/" + "tet:optimizations/tet:algorithm/tet:metric/"
+ "flexi-grid:flexi-grid-topology" { + "tet:optimization-metric/"
description + "tet:explicit-route-include-objects/"
"Augmentation parameters apply only for networks with + "tet:route-object-include-object/tet:type/"
Flexi-grid topology type."; + "tet:label/tet:label-hop/tet:te-label/tet:technology" {
} when "../../../../../../../../../../../"
description + "nw:network-types/tet:te-topology/"
"Augment TE label range end for the TE link + "flexi-grid:flexi-grid-topology" {
information source."; description
case flexi-grid { "Augmentation parameters apply only for networks with
uses l0-types:flexi-grid-label-start-end; flexi-grid topology type.";
} }
} description
"Augment TE label hop for the explicit route objects included
by the path computation of the TTP Local Link
Connectivity entry.";
case flexi-grid {
uses l0-types:flexi-grid-label-hop;
}
}
augment "/nw:networks/nw:network/nt:link/tet:te/" augment "/nw:networks/nw:network/nw:node/tet:te/"
+ "tet:information-source-entry/" + "tet:tunnel-termination-point/"
+ "tet:label-restrictions/tet:label-restriction/" + "tet:local-link-connectivities/"
+ "tet:label-step/tet:technology" { + "tet:local-link-connectivity/"
when "../../../../../../nw:network-types/tet:te-topology/" + "tet:path-properties/tet:path-route-objects/"
+ "flexi-grid:flexi-grid-topology" { + "tet:path-route-object/tet:type/"
description + "tet:label/tet:label-hop/tet:te-label/tet:technology" {
"Augmentation parameters apply only for networks with when "../../../../../../../../../../"
Flexi-grid topology type."; + "nw:network-types/tet:te-topology/"
+ "flexi-grid:flexi-grid-topology" {
description
"Augmentation parameters apply only for networks with
flexi-grid topology type.";
}
description
"Augment TE label hop for the computed path route objects
of the TTP Local Link Connectivity entry.";
case flexi-grid {
uses l0-types:flexi-grid-label-hop;
}
}
augment "/nw:networks/nw:network/nt:link/tet:te/"
+ "tet:te-link-attributes/"
+ "tet:underlay/tet:primary-path/tet:path-element/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
when "../../../../../../../../"
+ "nw:network-types/tet:te-topology/"
+ "flexi-grid:flexi-grid-topology" {
description
"Augmentation parameters apply only for networks with
flexi-grid topology type.";
}
description
"Augment TE label hop for the underlay primary path
of the TE link.";
case flexi-grid {
uses l0-types:flexi-grid-label-hop;
}
}
} augment "/nw:networks/nw:network/nt:link/tet:te/"
description + "tet:te-link-attributes/"
"Augment TE label range step for the TE link + "tet:underlay/tet:backup-path/tet:path-element/tet:type/"
information source."; + "tet:label/tet:label-hop/tet:te-label/tet:technology" {
case flexi-grid { when "../../../../../../../../"
uses l0-types:flexi-grid-label-step; + "nw:network-types/tet:te-topology/"
} + "flexi-grid:flexi-grid-topology" {
} description
"Augmentation parameters apply only for networks with
flexi-grid topology type.";
}
description
"Augment TE label hop for the underlay backup path
of the TE link.";
case flexi-grid {
uses l0-types:flexi-grid-label-hop;
}
}
augment "/nw:networks/tet:te/tet:templates/" augment "/nw:networks/nw:network/nt:link/tet:te/"
+ "tet:link-template/tet:te-link-attributes/" + "tet:te-link-attributes/"
+ "tet:underlay/tet:primary-path/tet:path-element/tet:type/" + "tet:label-restrictions/tet:label-restriction/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" { + "tet:label-start/tet:te-label/tet:technology" {
description when "../../../../../../../nw:network-types/tet:te-topology/"
"Augment TE label hop for the underlay primary path + "flexi-grid:flexi-grid-topology" {
of the TE link template."; description
case flexi-grid { "Augmentation parameters apply only for networks with
uses l0-types:flexi-grid-label-hop; flexi-grid topology type.";
} }
} description
"Augment TE label range start for the TE link.";
case flexi-grid {
uses l0-types:flexi-grid-label-start-end;
}
}
augment "/nw:networks/tet:te/tet:templates/" augment "/nw:networks/nw:network/nt:link/tet:te/"
+ "tet:link-template/tet:te-link-attributes/" + "tet:te-link-attributes/"
+ "tet:underlay/tet:backup-path/tet:path-element/tet:type/" + "tet:label-restrictions/tet:label-restriction/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" { + "tet:label-end/tet:te-label/tet:technology" {
description when "../../../../../../../nw:network-types/tet:te-topology/"
"Augment TE label hop for the underlay backup path + "flexi-grid:flexi-grid-topology" {
of the TE link template."; description
case flexi-grid { "Augmentation parameters apply only for networks with
uses l0-types:flexi-grid-label-hop; flexi-grid topology type.";
} }
} description
"Augment TE label range end for the TE link.";
case flexi-grid {
uses l0-types:flexi-grid-label-start-end;
}
}
augment "/nw:networks/tet:te/tet:templates/" augment "/nw:networks/nw:network/nt:link/tet:te/"
+ "tet:link-template/tet:te-link-attributes/" + "tet:te-link-attributes/"
+ "tet:label-restrictions/tet:label-restriction/" + "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-start/tet:te-label/tet:technology" { + "tet:label-step/tet:technology" {
description when "../../../../../../nw:network-types/tet:te-topology/"
"Augment TE label range start for the TE link template."; + "flexi-grid:flexi-grid-topology" {
case flexi-grid { description
uses l0-types:flexi-grid-label-start-end; "Augmentation parameters apply only for networks with
} flexi-grid topology type.";
} }
description
"Augment TE label range step for the TE link.";
case flexi-grid {
uses l0-types:flexi-grid-label-step;
}
}
augment "/nw:networks/tet:te/tet:templates/" augment "/nw:networks/nw:network/nt:link/tet:te/"
+ "tet:link-template/tet:te-link-attributes/" + "tet:information-source-entry/"
+ "tet:label-restrictions/tet:label-restriction/" + "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-end/tet:te-label/tet:technology" { + "tet:label-start/tet:te-label/tet:technology" {
when "../../../../../../../nw:network-types/tet:te-topology/"
+ "flexi-grid:flexi-grid-topology" {
description
"Augmentation parameters apply only for networks with
flexi-grid topology type.";
}
description
"Augment TE label range start for the TE link
information source.";
case flexi-grid {
uses l0-types:flexi-grid-label-start-end;
}
}
description augment "/nw:networks/nw:network/nt:link/tet:te/"
"Augment TE label range end for the TE link template."; + "tet:information-source-entry/"
case flexi-grid { + "tet:label-restrictions/tet:label-restriction/"
uses l0-types:flexi-grid-label-start-end; + "tet:label-end/tet:te-label/tet:technology" {
} when "../../../../../../../nw:network-types/tet:te-topology/"
} + "flexi-grid:flexi-grid-topology" {
description
"Augmentation parameters apply only for networks with
flexi-grid topology type.";
augment "/nw:networks/tet:te/tet:templates/" }
+ "tet:link-template/tet:te-link-attributes/" description
+ "tet:label-restrictions/tet:label-restriction/" "Augment TE label range end for the TE link
+ "tet:label-step/tet:technology" { information source.";
description case flexi-grid {
"Augment TE label range step for the TE link template."; uses l0-types:flexi-grid-label-start-end;
case flexi-grid { }
uses l0-types:flexi-grid-label-step; }
}
}
}
<CODE ENDS>
9. Security Considerations 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
"Augmentation parameters apply only for networks with
flexi-grid topology type.";
}
description
"Augment TE label range step for the TE link
information source.";
case flexi-grid {
uses l0-types:flexi-grid-label-step;
}
}
augment "/nw:networks/tet:te/tet:templates/"
+ "tet:link-template/tet:te-link-attributes/"
+ "tet:underlay/tet:primary-path/tet:path-element/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
description
"Augment TE label hop for the underlay primary path
of the TE link template.";
case flexi-grid {
uses l0-types:flexi-grid-label-hop;
}
}
augment "/nw:networks/tet:te/tet:templates/"
+ "tet:link-template/tet:te-link-attributes/"
+ "tet:underlay/tet:backup-path/tet:path-element/tet:type/"
+ "tet:label/tet:label-hop/tet:te-label/tet:technology" {
description
"Augment TE label hop for the underlay backup path
of the TE link template.";
case flexi-grid {
uses l0-types:flexi-grid-label-hop;
}
}
augment "/nw:networks/tet:te/tet:templates/"
+ "tet:link-template/tet:te-link-attributes/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-start/tet:te-label/tet:technology" {
description
"Augment TE label range start for the TE link template.";
case flexi-grid {
uses l0-types:flexi-grid-label-start-end;
}
}
augment "/nw:networks/tet:te/tet:templates/"
+ "tet:link-template/tet:te-link-attributes/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-end/tet:te-label/tet:technology" {
description
"Augment TE label range end for the TE link template.";
case flexi-grid {
uses l0-types:flexi-grid-label-start-end;
}
}
augment "/nw:networks/tet:te/tet:templates/"
+ "tet:link-template/tet:te-link-attributes/"
+ "tet:label-restrictions/tet:label-restriction/"
+ "tet:label-step/tet:technology" {
description
"Augment TE label range step for the TE link template.";
case flexi-grid {
uses l0-types:flexi-grid-label-step;
}
}
}
<CODE ENDS>
7. Security Considerations
The YANG module specified in this document defines a schema for data The YANG module specified in this document defines a schema for data
that is designed to be accessed via network management protocols such that is designed to be accessed via network management protocols such
as NETCONF [RFC6241] or RESTCONF [RFC8040]. The lowest NETCONF layer as NETCONF [RFC6241] or RESTCONF [RFC8040]. The lowest NETCONF layer
is the secure transport layer, and the mandatory-to-implement secure is the secure transport layer, and the mandatory-to-implement secure
transport is Secure Shell (SSH) [RFC6242]. The lowest RESTCONF layer transport is Secure Shell (SSH) [RFC6242]. The lowest RESTCONF layer
is HTTPS, and the mandatory-to-implement secure transport is TLS is HTTPS, and the mandatory-to-implement secure transport is TLS
[RFC8446]. [RFC8446].
The NETCONF access control model [RFC8341] provides the means to The NETCONF access control model [RFC8341] provides the means to
skipping to change at page 65, line 23 skipping to change at page 58, line 41
/nw:networks/nw:network/nw:node/nt:termination-point/tet:te /nw:networks/nw:network/nw:node/nt:termination-point/tet:te
/nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes /nw:networks/nw:network/nw:node/tet:te/tet:te-node-attributes
/te-connectivity-matrices/te-connectivity-matrix/tet:path- /te-connectivity-matrices/te-connectivity-matrix/tet:path-
constraints/tet:te-bandwidth/tet:technology constraints/tet:te-bandwidth/tet:technology
/nw:networks/nw:network/nw:node/tet:te /nw:networks/nw:network/nw:node/tet:te
/tet:tunnel-termination-point/tet:local-link-connectivities /tet:tunnel-termination-point/tet:local-link-connectivities
/tet:label-restrictions/tet:label-restriction /tet:label-restrictions/tet:label-restriction
10. IANA Considerations 8. IANA Considerations
IANA is requested to assigned a new URI from the "IETF XML Registry" IANA is requested to assigned a new URI from the "IETF XML Registry"
[RFC3688] as follows: [RFC3688] as follows:
URI: urn:ietf:params:xml:ns:yang:ietf-flexi-grid-topology URI: urn:ietf:params:xml:ns:yang:ietf-flexi-grid-topology
Registrant Contact: The IESG Registrant Contact: The IESG
XML: N/A; the requested URI is an XML namespace. XML: N/A; the requested URI is an XML namespace.
IANA is requested to assign a new YANG module name in the "YANG IANA is requested to assign a new YANG module name in the "YANG
Module Names" registry [RFC6020] as follows: Module Names" registry [RFC6020] as follows:
Name: ietf-flexi-grid-topology Name: ietf-flexi-grid-topology
Namespace: urn:ietf:params:xml:ns:yang:ietf-flexi-grid-topology Namespace: urn:ietf:params:xml:ns:yang:ietf-flexi-grid-topology
Prefix: flexi-grid-topology Prefix: flexi-grid-topology
Reference: [This.I-D] Reference: [This.I-D]
11. Contributors 9. Contributors
The model presented in this documentr was contributed to by more The model presented in this documentr was contributed to by more
people than can be listed in the author list. Additional people than can be listed in the author list. Additional
contributors include: contributors include:
Oscar Gonzalez de Dios Oscar Gonzalez de Dios
Telefonica I+D/GCTO Telefonica I+D/GCTO
Email: oscar.gonzalezdedios@telefonica.com Email: oscar.gonzalezdedios@telefonica.com
Gabriele Galimberti Gabriele Galimberti
skipping to change at page 66, line 37 skipping to change at page 60, line 10
Email: victor.lopezalvarez@telefonica.com Email: victor.lopezalvarez@telefonica.com
Italo Busi Italo Busi
Huawei Huawei
Email: Italo.Busi@huawei.com Email: Italo.Busi@huawei.com
Aihua Guo Aihua Guo
Futurewei Futurewei
Email: aihuaguo.ietf@gmail.com Email: aihuaguo.ietf@gmail.com
12. Acknowledgments 10. Acknowledgments
The work presented in this document has been partially funded by the The work presented in this document has been partially funded by the
European Commission under the project H2020 METRO-HAUL (Metro High European Commission under the project H2020 METRO-HAUL (Metro High
bandwidth, 5G Application-aware optical network, with edge storage, bandwidth, 5G Application-aware optical network, with edge storage,
compUte and low Latency), Grant Agreement number: 761727, and by the compUte and low Latency), Grant Agreement number: 761727, and by the
Spanish Ministry of Economy and Competitiveness under the project Spanish Ministry of Economy and Competitiveness under the project
TRAFICA, MINECO/FEDER TEC2015-69417-C2-1-R. TRAFICA, MINECO/FEDER TEC2015-69417-C2-1-R.
Thanks to Adrian Farrel for reviewing this document and assisting Thanks to Adrian Farrel for reviewing this document and assisting
with conversion to XML. with conversion to XML.
13. References 11. References
13.1. Normative References
[I-D.ietf-ccamp-layer0-types]
Zheng, H., Lee, Y., Guo, A., Lopez, V., and D. King, "A
YANG Data Model for Layer 0 Types", draft-ietf-ccamp-
layer0-types-07 (work in progress), September 2020.
[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate 11.1. Normative References
Requirement Levels", BCP 14, RFC 2119,
DOI 10.17487/RFC2119, March 1997,
<https://www.rfc-editor.org/info/rfc2119>.
[RFC3688] Mealling, M., "The IETF XML Registry", BCP 81, RFC 3688, [RFC3688] Mealling, M., "The IETF XML Registry", BCP 81, RFC 3688,
DOI 10.17487/RFC3688, January 2004, DOI 10.17487/RFC3688, January 2004,
<https://www.rfc-editor.org/info/rfc3688>. <https://www.rfc-editor.org/info/rfc3688>.
[RFC5234] Crocker, D., Ed. and P. Overell, "Augmented BNF for Syntax
Specifications: ABNF", STD 68, RFC 5234,
DOI 10.17487/RFC5234, January 2008,
<https://www.rfc-editor.org/info/rfc5234>.
[RFC6020] Bjorklund, M., Ed., "YANG - A Data Modeling Language for [RFC6020] Bjorklund, M., Ed., "YANG - A Data Modeling Language for
the Network Configuration Protocol (NETCONF)", RFC 6020, the Network Configuration Protocol (NETCONF)", RFC 6020,
DOI 10.17487/RFC6020, October 2010, DOI 10.17487/RFC6020, October 2010,
<https://www.rfc-editor.org/info/rfc6020>. <https://www.rfc-editor.org/info/rfc6020>.
[RFC6241] Enns, R., Ed., Bjorklund, M., Ed., Schoenwaelder, J., Ed., [RFC6241] Enns, R., Ed., Bjorklund, M., Ed., Schoenwaelder, J., Ed.,
and A. Bierman, Ed., "Network Configuration Protocol and A. Bierman, Ed., "Network Configuration Protocol
(NETCONF)", RFC 6241, DOI 10.17487/RFC6241, June 2011, (NETCONF)", RFC 6241, DOI 10.17487/RFC6241, June 2011,
<https://www.rfc-editor.org/info/rfc6241>. <https://www.rfc-editor.org/info/rfc6241>.
skipping to change at page 68, line 13 skipping to change at page 61, line 19
<https://www.rfc-editor.org/info/rfc7581>. <https://www.rfc-editor.org/info/rfc7581>.
[RFC7950] Bjorklund, M., Ed., "The YANG 1.1 Data Modeling Language", [RFC7950] Bjorklund, M., Ed., "The YANG 1.1 Data Modeling Language",
RFC 7950, DOI 10.17487/RFC7950, August 2016, RFC 7950, DOI 10.17487/RFC7950, August 2016,
<https://www.rfc-editor.org/info/rfc7950>. <https://www.rfc-editor.org/info/rfc7950>.
[RFC8040] Bierman, A., Bjorklund, M., and K. Watsen, "RESTCONF [RFC8040] Bierman, A., Bjorklund, M., and K. Watsen, "RESTCONF
Protocol", RFC 8040, DOI 10.17487/RFC8040, January 2017, Protocol", RFC 8040, DOI 10.17487/RFC8040, January 2017,
<https://www.rfc-editor.org/info/rfc8040>. <https://www.rfc-editor.org/info/rfc8040>.
[RFC8174] Leiba, B., "Ambiguity of Uppercase vs Lowercase in RFC
2119 Key Words", BCP 14, RFC 8174, DOI 10.17487/RFC8174,
May 2017, <https://www.rfc-editor.org/info/rfc8174>.
[RFC8341] Bierman, A. and M. Bjorklund, "Network Configuration [RFC8341] Bierman, A. and M. Bjorklund, "Network Configuration
Access Control Model", STD 91, RFC 8341, Access Control Model", STD 91, RFC 8341,
DOI 10.17487/RFC8341, March 2018, DOI 10.17487/RFC8341, March 2018,
<https://www.rfc-editor.org/info/rfc8341>. <https://www.rfc-editor.org/info/rfc8341>.
[RFC8345] Clemm, A., Medved, J., Varga, R., Bahadur, N., [RFC8345] Clemm, A., Medved, J., Varga, R., Bahadur, N.,
Ananthakrishnan, H., and X. Liu, "A YANG Data Model for Ananthakrishnan, H., and X. Liu, "A YANG Data Model for
Network Topologies", RFC 8345, DOI 10.17487/RFC8345, March Network Topologies", RFC 8345, DOI 10.17487/RFC8345, March
2018, <https://www.rfc-editor.org/info/rfc8345>. 2018, <https://www.rfc-editor.org/info/rfc8345>.
[RFC8446] Rescorla, E., "The Transport Layer Security (TLS) Protocol [RFC8446] Rescorla, E., "The Transport Layer Security (TLS) Protocol
Version 1.3", RFC 8446, DOI 10.17487/RFC8446, August 2018, Version 1.3", RFC 8446, DOI 10.17487/RFC8446, August 2018,
<https://www.rfc-editor.org/info/rfc8446>. <https://www.rfc-editor.org/info/rfc8446>.
[RFC8795] Liu, X., Bryskin, I., Beeram, V., Saad, T., Shah, H., and [RFC8795] Liu, X., Bryskin, I., Beeram, V., Saad, T., Shah, H., and
O. Gonzalez de Dios, "YANG Data Model for Traffic O. Gonzalez de Dios, "YANG Data Model for Traffic
Engineering (TE) Topologies", RFC 8795, Engineering (TE) Topologies", RFC 8795,
DOI 10.17487/RFC8795, August 2020, DOI 10.17487/RFC8795, August 2020,
<https://www.rfc-editor.org/info/rfc8795>. <https://www.rfc-editor.org/info/rfc8795>.
13.2. Informative References 11.2. Informative References
[G.694.1] International Telecommunication Union, "Spectral grids for [G.694.1] International Telecommunication Union, "Spectral grids for
WDM applications: DWDM frequency grid", ITUT G.872, WDM applications: DWDM frequency grid", ITUT G.872,
February 2012. February 2012.
[G.872] International Telecommunication Union, "Architecture of [G.872] International Telecommunication Union, "Architecture of
optical transport networks", ITUT G.872, November 2010. optical transport networks", ITUT G.872, November 2010.
[I-D.ietf-ccamp-flexigrid-media-channel-yang] [I-D.ietf-ccamp-flexigrid-media-channel-yang]
Madrid, U., Perdices, D., Lopezalvarez, V., Dios, O., Madrid, U., Perdices, D., Lopezalvarez, V., Dios, O.,
King, D., Lee, Y., and G. Galimberti, "YANG data model for King, D., Lee, Y., and G. Galimberti, "YANG data model for
Flexi-Grid media-channels", draft-ietf-ccamp-flexigrid- Flexi-Grid media-channels", draft-ietf-ccamp-flexigrid-
media-channel-yang-02 (work in progress), March 2019. media-channel-yang-02 (work in progress), March 2019.
[I-D.ietf-ccamp-layer0-types]
Zheng, H., Lee, Y., Guo, A., Lopez, V., and D. King, "A
YANG Data Model for Layer 0 Types", draft-ietf-ccamp-
layer0-types-08 (work in progress), October 2020.
[I-D.ietf-ccamp-optical-impairment-topology-yang]
Lee, Y., Auge, L., Lopez, V., Galimberti, G., and D.
Beller, "A Yang Data Model for Optical Impairment-aware
Topology", draft-ietf-ccamp-optical-impairment-topology-
yang-04 (work in progress), September 2020.
[RFC7698] Gonzalez de Dios, O., Ed., Casellas, R., Ed., Zhang, F., [RFC7698] Gonzalez de Dios, O., Ed., Casellas, R., Ed., Zhang, F.,
Fu, X., Ceccarelli, D., and I. Hussain, "Framework and Fu, X., Ceccarelli, D., and I. Hussain, "Framework and
Requirements for GMPLS-Based Control of Flexi-Grid Dense Requirements for GMPLS-Based Control of Flexi-Grid Dense
Wavelength Division Multiplexing (DWDM) Networks", Wavelength Division Multiplexing (DWDM) Networks",
RFC 7698, DOI 10.17487/RFC7698, November 2015, RFC 7698, DOI 10.17487/RFC7698, November 2015,
<https://www.rfc-editor.org/info/rfc7698>. <https://www.rfc-editor.org/info/rfc7698>.
[RFC7699] Farrel, A., King, D., Li, Y., and F. Zhang, "Generalized [RFC7699] Farrel, A., King, D., Li, Y., and F. Zhang, "Generalized
Labels for the Flexi-Grid in Lambda Switch Capable (LSC) Labels for the Flexi-Grid in Lambda Switch Capable (LSC)
Label Switching Routers", RFC 7699, DOI 10.17487/RFC7699, Label Switching Routers", RFC 7699, DOI 10.17487/RFC7699,
skipping to change at page 69, line 29 skipping to change at page 62, line 40
<https://www.rfc-editor.org/info/rfc8340>. <https://www.rfc-editor.org/info/rfc8340>.
Authors' Addresses Authors' Addresses
Jorge E. Lopez de Vergara Mendez Jorge E. Lopez de Vergara Mendez
Universidad Autonoma de Madrid Universidad Autonoma de Madrid
Email: jorge.lopez_vergara@uam.es Email: jorge.lopez_vergara@uam.es
Daniel Perdices Burrero Daniel Perdices Burrero
Naudit Naudit HPCN
Email: daniel.perdices@naudit.es Email: daniel.perdices@naudit.es
Daniel King Daniel King
Old Dog Consulting Old Dog Consulting
Email: daniel@olddog.co.uk Email: daniel@olddog.co.uk
Young Lee Young Lee
Samsung Samsung
Email: younglee.tx@gmail.co Email: younglee.tx@gmail.co
Haomian Zheng Haomian Zheng
Huawei Technologies Huawei Technologies
Email: zhenghaomian@huawei.com Email: zhenghaomian@huawei.com
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