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module transportpce-pathDescription {
namespace "http://org/transportpce/B-C-interface/pathDescription";
prefix transportpce-pathDescription;
import org-openroadm-common-optical-channel-types {
prefix org-openroadm-common-optical-channel-types;
}
import org-openroadm-common-state-types {
prefix org-openroadm-common-state-types;
revision-date 2019-11-29;
}
import transportpce-common-types {
prefix transportpce-common-types;
}
organization
"transportPCE";
contact
"transportPCE committers - ODL";
description
"YANG definitions of B interface (transportPCE). Adapted from service definition (openroadm)
Copyright © 2017 Orange, Inc. and others. All rights reserved.
openroadm copyright:
Copyright of the Members of the Open ROADM MSA Agreement dated (c) 2016,
AT&T Intellectual Property. All other rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation and/or
other materials provided with the distribution.
* Neither the Members of the Open ROADM MSA Agreement nor the names of its
contributors may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE MEMBERS OF THE OPEN ROADM MSA AGREEMENT ''AS IS''
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT THE MEMBERS OF THE OPEN ROADM MSA AGREEMENT BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE";
revision 2023-05-01 {
description
"Version 1.7. Add central frequency and spectral width parameters";
}
revision 2021-07-05 {
description
"Version 1.6.4. To add a list of trib-slots and complex-trib-slots
to be compliant with transportpce-device-renderer yang model";
}
revision 2020-12-10 {
description
"Version 1.6.3. To add states in path description elements";
}
revision 2020-11-26 {
description
"Version 1.6.2. To manage flexgrid";
}
revision 2020-06-29 {
description
"Version 1.6.1. To manage otn services";
}
revision 2017-10-17 {
description
"Version 1.6";
}
revision 2017-04-26 {
description
"Version 1.5";
}
grouping PCE-resource {
description
"This resource identifier is intended to provide a generic identifer
for any resource that can be used without specific knowledge of
the resource.";
container resource {
choice resource {
case termination-point {
leaf tp-id {
type string;
//to be clarified with topology model
}
leaf tp-node-id {
type string;
//to be clarified with topology model
}
}
case link {
leaf link-id {
type string;
//to be clarified with topology model
}
}
case node {
leaf node-id {
type string;
// to be clarified with topology model
}
}
}
leaf state {
type org-openroadm-common-state-types:state;
mandatory true;
description "Operational state of pce-resource";
}
}
}
grouping path-description {
description
"Topology reports the individual hops along the service in the A to Z direction and Z to A directions. This includes both ports internal to a device and those
at its edge that are available for externally connections. It includes both physical and logical ports.
Physical ports are ordered with the logical ports that run over them as follows:
a.\tOn ingress to a node/card, physical then logical
b.\tOn egress to a node/card, logical then physical";
container aToZ-direction {
leaf aToZ-wavelength-number {
type uint32;
}
leaf aToZ-min-frequency {
type org-openroadm-common-optical-channel-types:frequency-THz;
description
"Minimum frequency in THz.";
}
leaf aToZ-max-frequency {
type org-openroadm-common-optical-channel-types:frequency-THz;
description
"Maximum frequency in THz.";
}
uses transportpce-common-types:service-result-rpc-common-parameters;
list aToZ {
key "id";
leaf id {
type string;
description
"Unique identifier for this topology component within this service";
}
uses hop;
}
}
container zToA-direction {
leaf zToA-wavelength-number {
type uint32;
}
leaf zToA-min-frequency {
type org-openroadm-common-optical-channel-types:frequency-THz;
description
"Minimum frequency in THz.";
}
leaf zToA-max-frequency {
type org-openroadm-common-optical-channel-types:frequency-THz;
description
"Maximum frequency in THz.";
}
uses transportpce-common-types:service-result-rpc-common-parameters;
list zToA {
key "id";
leaf id {
type string;
description
"Unigue identifier for this topology component within this service";
}
uses hop;
}
}
}
grouping hop {
uses PCE-resource;
}
}