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// SPDX-FileCopyrightText: 2021 Open Networking Foundation
//
// SPDX-License-Identifier: LicenseRef-ONF-Member-Only-1.0
submodule onf-slice {
belongs-to onf-enterprise { prefix ent; }
import ietf-yang-types{ prefix yg; }
import onf-aether-types{ prefix at; }
include onf-upf;
include onf-device-group;
include onf-application;
include onf-priority-traffic-rule;
organization "Open Networking Foundation.";
contact "Scott Baker";
description
"An Aether Slice is
used to connect devices with applications";
revision "2022-01-14" {
description "Refactored as submodule";
reference "RFC 6020";
}
revision "2021-09-10" {
description "An Aether Slice";
reference "RFC 6087";
}
typedef slice-id {
type yg:yang-identifier {
length 1..32;
}
description "The typedef for slice-id";
}
grouping slice {
description "The slice grouping";
list slice {
key "slice-id";
description
"List of Slices";
leaf slice-id {
type slice-id;
description "ID for this slice.";
}
uses at:desc-display-name;
list device-group {
key "device-group";
leaf device-group {
type leafref {
path "../../../device-group/device-group-id";
}
description
"Link to device group";
}
leaf enable {
type boolean;
default true;
description
"Enable this device group";
}
description
"A list of device groups. Groups will only participate in
the Slice if the enable field is set to True";
}
leaf default-behavior {
type at:behavior;
mandatory true;
description
"Default behavior if no filter rules match";
}
list filter {
key "application";
leaf application {
type leafref {
path "../../../../application/application-id";
}
mandatory true;
description
"Link to application";
}
leaf priority {
type at:priority;
default 0;
description
"Priority of this application";
}
leaf allow {
type boolean;
default true;
description
"Allow or deny this application";
}
description
"A list of applications to allow and/or deny. Rules are executed in
priority order. The first rule to match will determine the fate
of the packet.";
}
leaf upf {
type leafref {
path "../../upf/upf-id";
}
description
"Link to user plane that implements this vcf";
}
// the following are populated from the template
leaf sst {
type at:sst;
mandatory true;
description "Slice/Service type. Immutable.";
}
leaf sd {
type at:sd;
mandatory true;
description "Slice differentiator. Immutable.";
}
container mbr {
description "Per slice Maximum Bit Rate";
leaf uplink {
type at:bitrate;
units bps;
description "Per-Slice MBR uplink data rate in bps";
}
leaf downlink {
type at:bitrate;
units bps;
description "Per-Slice MBR downlink data rate in bps";
}
leaf uplink-burst-size {
type at:burst;
units bytes;
description "Per-Slice Uplink burst size";
}
leaf downlink-burst-size {
type at:burst;
units bytes;
description "Per-Slice Downlink burst size";
}
}
// end of items populated from the template
uses priority-traffic-rule;
}
}
}