--- /dev/null
+module o-ran-sync {
+ yang-version 1.1;
+ namespace "urn:o-ran:sync:1.0";
+ prefix "o-ran-sync";
+
+ import ietf-interfaces {
+ prefix "if";
+ }
+
+ import o-ran-interfaces {
+ prefix "o-ran-int";
+ }
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module defines synchronization mechanism for the O-RAN Equipment.
+
+ Copyright 2021 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ 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 above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision "2022-08-15" {
+ description
+ "version 8.1.0
+
+ 1) clarifiy description of quality-level";
+
+ reference "ORAN-WG4.M.0-v08.00";
+ }
+
+ revision "2021-12-01" {
+ description
+ "version 8.0.0
+
+ 1) typographical corrections in descriptions.
+ 2) add support for boundary clock indication";
+
+ reference "ORAN-WG4.M.0-v08.00";
+ }
+
+ revision "2021-03-22" {
+ description
+ "version 1.4.0
+
+ 1) typographical corrections in descriptions.
+ 2) Description alignment with specification.";
+
+ reference "ORAN-WG4.M.0-v04.00";
+ }
+
+ revision "2020-08-10" {
+ description
+ "version 1.3.0
+
+ 1) Update description of ENCHANCED (sic) under container sync-capability leaf sync-t-tsc with
+ correct reference to IEEE 802.1CM sections.
+ 2) Add description that CLASS_B and ENHANCED are as per IEEE802.1CM.
+ 3) Add freq-error and time-error leafs under container sync-status. This allows an O-DU to
+ query the O-RU using NETCONF <get> procedure about the phase and frequency errors at
+ any time.
+ 4) Move delay-asymmetry outside of container g-8275-1-config as the delay asymmetry
+ is applicable to G.8275.2 as well
+ 5) Add gnss-rx-error in gnss-data for LLS-C4 configuration
+ 6) Correct the description of state enumerations under synce-status. The earlier
+ descriptions were copy paste from ptp-status";
+
+ reference "ORAN-WG4.M.0-v04.00";
+ }
+
+ revision "2020-04-17" {
+ description
+ "version 1.2.0
+
+ 1) enable O-RU to only support GNSS and not 802.1CM.";
+
+ reference "ORAN-WG4.M.0-v03.00";
+ }
+
+ revision "2019-07-03" {
+ description
+ "version 1.1.0
+
+ 1) backward compatible changes to introduce groupings.";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2019-02-04" {
+ description
+ "version 1.0.0
+
+ 1) imported model from xRAN
+ 2) changed namespace and reference from xran to o-ran";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ feature GNSS {
+ description
+ "This feature indicates that the equipment supports integrated GNSS functionality.";
+ }
+
+ feature ANTI-JAM {
+ description
+ "This feature indicates that the equipment supports Anti-jam functionality";
+ }
+
+ typedef geographic-coordinate-degree {
+ type decimal64 {
+ fraction-digits 8;
+ }
+ description
+ "Decimal degree (DD) used to express latitude and longitude
+ geographic coordinates.";
+ }
+
+ grouping sync-group {
+ description "This group represents the state and status of timing and synchronization of the O-RU";
+ container sync-status {
+ config false;
+
+ description
+ "Object of this class provides synchronization state of the module.";
+
+ leaf sync-state {
+ type enumeration {
+ enum LOCKED {
+ description
+ "equipment is in the locked mode, as defined in ITU-T G.810";
+ }
+ enum HOLDOVER {
+ description
+ "equipment clock is in holdover mode";
+ }
+ enum FREERUN {
+ description
+ "equipment clock isn't locked to an input reference, and is not in the holdover mode";
+ }
+ }
+ mandatory true;
+ description
+ "State of DU synchronization";
+ }
+ leaf time-error {
+ type decimal64 {
+ fraction-digits 3;
+ }
+ units nanoseconds;
+ description
+ "An optional leaf indicating an estimate of the current time error in the O-RU,
+ e.g., derived from a low pass filtering of the residual error of the PLL.
+ The definition of the filtering and updating is left to O-RU implementation.";
+ }
+ leaf frequency-error {
+ type decimal64 {
+ fraction-digits 3;
+ }
+ units parts-per-billion;
+ description
+ "An optional leaf indicating an estimate of the current frequency error in the O-RU,
+ e.g., derived from a low pass filtering of the residual error of the PLL.
+ The definition of the filtering and updating is left to O-RU implementation.";
+ }
+
+ list supported-reference-types {
+ key item;
+ min-elements 1;
+ description
+ "Type of a synchronization supported source.";
+ leaf item {
+ type enumeration {
+ enum GNSS {
+ description
+ "GPS can be taken as a synchronization source";
+ }
+ enum PTP {
+ description
+ "Precision Time Protocol can be taken as a synchronization source";
+ }
+ enum SYNCE {
+ description
+ "Synchronous Ethernet can be taken as a synchronization source";
+ }
+ }
+ mandatory true;
+
+ description
+ "supported reference-type";
+ }
+ }
+ }
+
+ container sync-capability {
+ config false;
+
+ description
+ "Object of this class provides synchronization capabilities of the module.";
+
+ leaf sync-t-tsc {
+ type enumeration {
+ enum CLASS_B {
+ description
+ "Regular accuracy (previously referred to class B) for synchronization
+ is supported by the device as per IEEE802.1CM clause 6.4.1, Case 1.1";
+ }
+ enum ENCHANCED {
+ description
+ "Enhanced accuracy for synchronization is supported by the device as per
+ IEEE802.1CM clause 6.4.1, Case 1.2.
+
+ The typo in the name of the enumeration (ENCHANCED instead of ENHANCED)
+ is kept as is for backwards compatibility";
+ }
+ }
+ description
+ "When the O-RU supports 802.1CM, this leaf provides information about
+ T-TSC capability";
+
+ reference "IEEE 802.1CM";
+ }
+
+ leaf boundary-clock-supported {
+ type boolean;
+ description
+ "This parameter indicates whether O-RU supports the T-BC profiles in ITU-T G.8275.1.";
+ }
+ }
+
+ container ptp-config {
+ description
+ "This MO defines configuration of Precise Time Protocol.";
+ leaf domain-number {
+ type uint8;
+ default 24;
+ description
+ "This parameter indicates Domain Number for PTP announce messages.";
+ }
+
+ list accepted-clock-classes {
+ key clock-classes;
+ leaf clock-classes {
+ type uint8;
+ description
+ "PTP Clock Class accepted by the O-RU";
+ }
+ description
+ "Contains list of PTP acceptable Clock Classes, sorted in the descending order.";
+ }
+
+ leaf ptp-profile {
+ type enumeration {
+ enum G_8275_1 {
+ description
+ "Usage of multicast over Ethernet";
+ }
+
+ enum G_8275_2 {
+ description
+ "Usage of unicast over IP";
+ }
+ }
+ default "G_8275_1";
+ description
+ "Type of profile to be used in PTP setting";
+ }
+ leaf delay-asymmetry {
+ type int16 {
+ range "-10000..10000";
+ }
+ default 0;
+ description
+ "Defines static phase error in the recovered PTP timing signal to be compensated at the O-RU.
+ The error is defined in units of nanoseconds in the range +/-10 000 ns.
+
+ If the deprecated delay-asymmetry schema node in the g-8275-1-config container is configured
+ together with this schema node, then the O-RU shall use this schema node and ignore the
+ value in the g-8275-1-config container.";
+ }
+
+ container g-8275-1-config {
+ when "../ptp-profile='G_8275_1'";
+
+ description
+ "Container allowing for configuration of G8275.1";
+
+ leaf multicast-mac-address {
+ type enumeration {
+ enum FORWARDABLE {
+ description
+ "means, that PTP shall use 01-1B-19-00-00-00 destination MAC address";
+ }
+ enum NONFORWARDABLE {
+ description
+ "means, that PTP shall use 01-80-C2-00-00-0E destination MAC address";
+ }
+ }
+ default FORWARDABLE;
+ description
+ "The parameter defines destination MAC address, used by the DU in the egress PTP messages.";
+ }
+
+ leaf delay-asymmetry {
+ type int16 {
+ range -10000..10000;
+ }
+ default 0;
+ status deprecated;
+ description
+ "Defines static phase error in the recovered PTP timing signal to be compensated at the O-RU.
+ The error is defined in units of nanoseconds in the range +/-10 000 ns.";
+ }
+ }
+
+ container g-8275-2-config {
+ when "../ptp-profile='G_8275_2'";
+
+ description
+ "Container used for configuration of G8275.2 profile";
+
+ leaf local-ip-port {
+ type leafref {
+ path "/if:interfaces/if:interface/if:name";
+ }
+ description
+ "Reference to interface name corresponding to IP interface
+ used for G.8275.2";
+ }
+
+ list master-ip-configuration {
+ key local-priority;
+ description
+ "The parameter defines list of IP configuration of devices acting as PTP signal source.";
+ leaf local-priority {
+ type uint8;
+ description
+ "The parameter defines local priority or underlying master IP address.";
+ }
+
+ leaf ip-address {
+ type string;
+ description
+ "the parameter defines master IP address.";
+ }
+ }
+
+ leaf log-inter-sync-period {
+ type int8 {
+ range "-7..0";
+ }
+
+ description
+ "The parameter defines number of sync message during 1 second";
+ }
+
+ leaf log-inter-announce-period {
+ type int8 {
+ range "-3..0";
+ }
+
+ description
+ "The parameter defines number of announce message during 1 second";
+ }
+ }
+ }
+
+ container ptp-status {
+ description
+ "PTP status container";
+ leaf reporting-period {
+ type uint8;
+ default 10;
+ description
+ "This parameter defines minimum period in seconds between reports,
+ sent by the O-RU, for parameters in this container.";
+ }
+ leaf lock-state {
+ type enumeration {
+ enum LOCKED {
+ description
+ "The integrated ordinary clock is synchronizing to the reference, recovered from PTP flow";
+ }
+ enum UNLOCKED {
+ description
+ "The integrated ordinary clock is not synchronizing to the reference, recovered from PTP flow";
+ }
+ }
+ config false;
+ description
+ "This parameter indicates, whether the integrated ordinary clock is
+ synchronizing to the reference, recovered from PTP signal.
+ The exact definition when to indicate locked or unlocked is up to specific
+ implementation.";
+ }
+
+ leaf clock-class {
+ type uint8;
+ config false;
+ description
+ "This parameter contains the clock class of the clock, controlled by the O-RU";
+ }
+
+ leaf clock-identity {
+ type string {
+ length 18;
+ pattern "0[xX][0-9a-fA-F]{16}";
+ }
+ config false;
+ description
+ "This parameter contains identity of the clock,
+ according to IEEE 1588-2008 definition, controlled by the O-RU.
+ The string shall be formatted as an 8-octet hex value with the '0x' prefix.";
+ }
+
+ leaf partial-timing-supported {
+ type boolean;
+ config false;
+ description
+ "Provides information wheter G.8275.2 (partial timing support from network) is supported.";
+ }
+
+ list sources {
+ key local-port-number;
+ config false;
+
+ description
+ "Synchronization sources";
+
+ leaf local-port-number {
+ type leafref {
+ path "/if:interfaces/if:interface/o-ran-int:port-reference/o-ran-int:port-number";
+ }
+ description
+ "This is reference to portNumber of ExternalEthernetPort to identify the port,
+ where the PTP signal is located.";
+ }
+
+ leaf state {
+ type enumeration {
+ enum PARENT {
+ description
+ "Indicates that this source is the current master clock, i.e. the clock,
+ which the clock, controlled by the NETCONF Server, is synchronized to";
+ }
+ enum OK {
+ description
+ "Indicates that this source is an alternate master, which the clock,
+ controlled by the NETCONF Server, can potentially synchronize to,
+ i.e. clock class and priority, announced by the master clock is lower,
+ compared to those of the clock, controlled by the NETCONF Server,
+ and and the clock class is accepted";
+ }
+ enum NOK {
+ description
+ "Indicates that this source is an alternate master, which the clock,
+ controlled by the NETCONF Server, has an operational connection to,
+ but the class or priority of the master clock is higher or equal
+ to those of the clock, controlled by the NETCONF Server,
+ or the clock class is not accepted";
+ }
+ enum DISABLED {
+ description
+ "Indicates that this source is an alternate master, which the clock,
+ controlled by the NETCONF Server, has no operational connection to";
+ }
+ }
+ description
+ "This parameter indicates status of the PTP source";
+ }
+
+ leaf two-step-flag {
+ type boolean;
+ description
+ "This parameter reflects status of the twoStepFlag attribute in Sync messages,
+ received from the PTP source.";
+ }
+
+ leaf leap61 {
+ type boolean;
+ description
+ "This parameter reflects status of the leap61 flag in Announce messages,
+ received from the PTP source.
+ When true, the last minute of the current UTC day contains 61 seconds.";
+ }
+
+ leaf leap59 {
+ type boolean;
+ description
+ "This parameter reflects status of the leap59 flag in Announce messages,
+ received from the PTP source.
+ When true, the last minute of the current UTC day contains 59 seconds.";
+ }
+
+ leaf current-utc-offset-valid {
+ type boolean;
+ description
+ "This parameter reflects status of the currentUtcOffsetValid flag in
+ Announce messages, received from the PTP source.
+ When true, the current UTC offset is valid.";
+ }
+
+ leaf ptp-timescale {
+ type boolean;
+ description
+ "This parameter reflects status of the ptpTimescale flag in Announce
+ messages, received from the PTP source.
+
+ When set, the clock timescale of the grandmaster clock is PTP;
+ otherwise, the timescale is ARB (arbitrary)";
+ }
+
+ leaf time-traceable {
+ type boolean;
+ description
+ "This parameter reflects status of the timeTraceable flag in Announce
+ messages, received from the PTP source.
+
+ When true, the timescale and the currentUtcOffset are traceable to a
+ primary reference";
+ }
+
+ leaf frequency-traceable {
+ type boolean;
+ description
+ "This parameter reflects status of the frequencyTraceable flag in
+ Announce messages, received from the PTP source.
+
+ When true, the frequency determining the timescale is traceable to a
+ primary reference";
+ }
+
+ leaf source-clock-identity {
+ type string {
+ length 18;
+ pattern "0[xX][0-9a-fA-F]{16}";
+ }
+ description
+ "This parameter reflects value of the sourceClockIdentity attribute in
+ Announce messages, received from the PTP source.
+
+ The string shall be formatted as an 8-octet hex value with the '0x'
+ prefix.";
+ }
+
+ leaf source-port-number {
+ type uint16;
+ description
+ "This parameter reflects value of the sourcePortNumber attribute in
+ Announce messages, received from the PTP source.";
+ }
+
+ leaf current-utc-offset {
+ type int16;
+ description
+ "The offset between TAI and UTC when the epoch of the PTP system is
+ the PTP epoch, i.e., when ptp-timescale is TRUE; otherwise, the value
+ has no meaning";
+ }
+
+ leaf priority1 {
+ type uint8;
+ description
+ "This parameter reflects value of the priority1 attribute in Announce
+ messages, received from the PTP source.";
+ }
+
+ leaf clock-class {
+ type uint8;
+ description
+ "This parameter reflects value of the clockClass attribute in
+ Announce messages, received from the PTP source.";
+ }
+
+ leaf clock-accuracy {
+ type uint8;
+ description
+ "This parameter reflects value of the clockAccuracy attribute in
+ Announce messages, received from the PTP source.";
+ }
+
+ leaf offset-scaled-log-variance {
+ type uint16;
+ description
+ "This parameter reflects value of the offsetScaledLogVariance
+ attribute in Announce messages, received from the PTP source.";
+ }
+
+ leaf priority2 {
+ type uint8;
+ description
+ "This parameter reflects value of the priority2 attribute in Announce
+ messages, received from the PTP source.";
+ }
+
+ leaf grandmaster-clock-identity {
+ type string {
+ length 18;
+ pattern "0[xX][0-9a-fA-F]{16}";
+ }
+ description
+ "This parameter reflects value of the grandmasterClockIdentity
+ attribute in Announce messages, received from the PTP source.
+
+ The string shall be formatted as an 8-octet hex value with the '0x'
+ prefix.";
+ }
+
+ leaf steps-removed {
+ type uint16;
+ description
+ "This parameter reflects value of the stepsRemoved attribute in
+ Announce messages, received from the PTP source.
+
+ It indicates the number of communication paths traversed
+ between the local clock and the grandmaster clock.";
+ }
+
+ leaf time-source {
+ type uint8;
+ description
+ "This parameter reflects value of the timeSource attribute in
+ Announce messages, received from the PTP source.";
+ }
+ }
+ }
+
+ container synce-config {
+ description
+ "This container defines the configuration of SyncE";
+
+ leaf-list acceptance-list-of-ssm {
+ type enumeration {
+ enum PRC {
+ description
+ "PRC";
+ }
+ enum PRS {
+ description
+ "PRS";
+ }
+ enum SSU_A {
+ description
+ "SSU_A";
+ }
+ enum SSU_B {
+ description
+ "SSU_B";
+ }
+ enum ST2 {
+ description
+ "ST2";
+ }
+ enum ST3 {
+ description
+ "ST3";
+ }
+ enum ST3E {
+ description
+ "ST3E";
+ }
+ enum EEC1 {
+ description
+ "EEC1";
+ }
+ enum EEC2 {
+ description
+ "EEC2";
+ }
+ enum DNU {
+ description
+ "DNU";
+ }
+ enum NONE {
+ description
+ "NONE";
+ }
+ }
+
+ default "PRC";
+
+ description
+ "The parameter contains the list of SyncE acceptable SSMs.";
+ }
+
+ leaf ssm-timeout {
+ type uint16;
+
+ description
+ "The parameter contains the value of maximum duration in seconds for which the actual SSM value may be different than configured values.";
+ }
+ }
+
+ container synce-status {
+ description
+ "SyncE status container";
+
+ leaf reporting-period {
+ type uint8;
+ default 10;
+ description
+ "This parameter defines minimum period in seconds between reports,
+ sent by the O-RU, for parameters in this container.";
+ }
+
+ leaf lock-state {
+ type enumeration {
+ enum LOCKED {
+ description
+ "The integrated ordinary clock is synchronizing to the reference, recovered from SyncE signal";
+ }
+ enum UNLOCKED {
+ description
+ "The integrated ordinary clock is not synchronizing to the reference, recovered from SyncE signal";
+ }
+ }
+ config false;
+ description
+ "This parameter indicates, whether the integrated ordinary clock is
+ synchronizing to the reference, recovered from SyncE signal.
+
+ The exact definition when to indicate locked or unlocked is up to
+ specific implementation.";
+ }
+
+ list sources {
+ key local-port-number;
+ config false;
+ leaf local-port-number {
+ type leafref {
+ path "/if:interfaces/if:interface/o-ran-int:port-reference/o-ran-int:port-number";
+ }
+ description
+ "This is reference to portNumber of ExternalEthernetPort to identify
+ the port, where the SyncE signal is located.";
+ }
+
+ leaf state {
+ type enumeration {
+ enum PARENT {
+ description
+ "Indicates this is the primary SyncE source recovering SyncE signal";
+ }
+ enum OK {
+ description
+ "Indicates that this source is an alternate SyncE source, which the clock,
+ controlled by the NETCONF Server, can potentially synchronize to, when the
+ clock quality of the primary SyncE signal advertised in ESMC packets is
+ lower than the expected or configured clock quality; or when this source
+ clock's quality is better than the primary SyncE source clock quality";
+ }
+ enum NOK {
+ description
+ "Indicates that this source is an alternate SyncE source, and the O-RU
+ has an operational connection to this alternate SyncE source, but the
+ clock's quality is not in the configured acceptable range";
+ }
+ enum DISABLED {
+ description
+ "Indicates that this source is an alternate SyncE clock, and the O-RU has an
+ operational connection to this alternate SyncE source";
+ }
+ }
+ description
+ "This parameter indicates status of the SyncE source";
+ }
+
+ leaf quality-level {
+ type uint8 {
+ range 0..15;
+ }
+ description
+ "This parameter contains value of the SSM clock quality level,
+ received in SSM messages from the SyncE source.
+ If multiple clock sources are available, the O-RU can select the
+ reference clock source based on the SSM quality level";
+ }
+ min-elements 1;
+ description
+ "This parameter contains characteristics of SyncE sources of the clock, controlled by the O-RU.";
+ }
+ }
+
+ container gnss-config {
+ if-feature GNSS;
+ description
+ "This container defines the configuration of Global Navigation Satellite System (GNSS).";
+
+ leaf enable {
+ type boolean;
+
+ description
+ "This parameter defines if GNSS receiver shall be enabled or not.";
+ }
+
+ leaf-list satellite-constelation-list {
+ type enumeration {
+ enum GPS {
+ description
+ "GPS";
+ }
+ enum GLONASS {
+ description
+ "GLONASS should not be used alone but always along with GPS or BEIDOU because of missing leap second information";
+ }
+ enum GALILEO {
+ description
+ "GALILEO";
+ }
+ enum BEIDOU {
+ description
+ "BEIDOU";
+ }
+ }
+
+ description
+ "This parameter defines list of constellations to be used to acquire synchronization.";
+ }
+
+ leaf polarity {
+ type enumeration {
+ enum POSITIVE {
+ description
+ "POSITIVE";
+ }
+ enum NEGATIVE {
+ description
+ "NEGATIVE";
+ }
+ }
+ default POSITIVE;
+
+ description
+ "This parameter defines pulse polarity";
+ }
+
+ leaf cable-delay {
+ type uint16 {
+ range "0..1000";
+ }
+ default 5;
+
+ description
+ "This parameter is used to compensate cable delay.";
+ }
+
+ leaf anti-jam-enable {
+ if-feature ANTI-JAM;
+ type boolean;
+ default false;
+ description
+ "This parameter is used to enable or disable anti-jamming.";
+ }
+ }
+
+ container gnss-status {
+ if-feature GNSS;
+ description
+ "Provides information about state of gps receiver";
+ leaf reporting-period {
+ type uint8;
+ default 10;
+ description
+ "This parameter defines minimum period in seconds between reports,
+ sent by the O-RU, for parameters in this container.";
+ }
+ leaf name {
+ type string {
+ length "1..255";
+ }
+ config false;
+ description
+ "A name that is unique that identifies a GNSS instance.
+ This name may be used in fault management to refer to a
+ fault source or affected object";
+ }
+ leaf gnss-sync-status {
+ type enumeration {
+ enum SYNCHRONIZED {
+ description "GNSS functionality is synchronized";
+ }
+ enum ACQUIRING-SYNC {
+ description "GNSS functionality is acquiring sync";
+ }
+ enum ANTENNA-DISCONNECTED {
+ description "GNSS functionality has its antenna disconnected";
+ }
+ enum BOOTING {
+ description "GNSS functionality is booting";
+ }
+ enum ANTENNA-SHORT-CIRCUIT {
+ description "GNSS functionality has an antenna short circuit";
+ }
+ }
+ config false;
+ description "when available, indicates the status of the gnss receiver.";
+ }
+ container gnss-data {
+ when "../gnss-sync-status='SYNCHRONIZED'";
+ config false;
+ description
+ "GPS data contained";
+ leaf satellites-tracked {
+ type uint8;
+ description "Number of satellites tracked";
+ }
+ container location {
+ description
+ "Containes information about geo location";
+ leaf altitude {
+ type int64;
+ units millimeter;
+ description
+ "Distance above the sea level.";
+ }
+ leaf latitude {
+ type geographic-coordinate-degree {
+ range "-90..90";
+ }
+ description
+ "Relative position north or south on the Earth's surface.";
+ }
+ leaf longitude {
+ type geographic-coordinate-degree {
+ range "-180..180";
+ }
+ description
+ "Angular distance east or west on the Earth's surface.";
+ }
+ }
+ leaf gnss-rx-time-error {
+ type decimal64 {
+ fraction-digits 3;
+ }
+ units nanoseconds;
+ description
+ "An optional leaf, representing the estimate of current GNSS receiver time error ";
+ }
+ }
+ }
+ }
+ container sync {
+ description
+ "Main containter for sync related parameters";
+
+ uses sync-group;
+ }
+
+ //notification statement
+ notification synchronization-state-change {
+ description
+ "Notification used to inform about synchronization state change";
+
+ leaf sync-state {
+ type leafref {
+ path "/sync/sync-status/sync-state";
+ }
+ description
+ "State of equipment synchronization is notified at state change";
+ }
+ }
+
+ notification ptp-state-change {
+ description
+ "Notification used to inform about PTP synchronization state change";
+
+ leaf ptp-state{
+ type leafref{
+ path "/sync/ptp-status/lock-state";
+ }
+ description
+ "ptp-state-change notification is signalled from equipment at state change";
+ }
+ }
+ notification synce-state-change {
+ description
+ "Notification used to inform about syncE synchronization state change";
+
+ leaf synce-state{
+ type leafref{
+ path "/sync/synce-status/lock-state";
+ }
+ description
+ "synce-state change notification is signalled from equipment at state change";
+ }
+ }
+ notification gnss-state-change {
+ if-feature GNSS;
+ description
+ "Notification used to inform about GNSS synchronization state change";
+
+ leaf gnss-state{
+ type leafref{
+ path "/sync/gnss-status/gnss-sync-status";
+ }
+ description
+ "gnss-state-change notification is signalled from equipment at state change";
+ }
+ }
+
+}
Code Review / scp / oam / modeling.git / blobdiff