This module contains a collection of YANG definitions for supporting the Broadband Forum requirements on management of FAST inte...
Version: 2022-06-13
module bbf-fast { yang-version 1.1; namespace "urn:bbf:yang:bbf-fast"; prefix bbf-fast; include bbf-fast-base; include bbf-fast-pointers; include bbf-fast-perf-types; include bbf-fast-quality-profiles; include bbf-fast-fast-rate-adaptation-profile-body; include bbf-fast-noise-margin-profile-body; include bbf-fast-fast-retrain-policy-profile-body; include bbf-fast-retransmission-profile-body; include bbf-fast-vectoring-profile-body; include bbf-fast-impulse-noise-monitoring-profile-body; include bbf-fast-service-profiles; include bbf-fast-data-rate-profile-body; include bbf-fast-spectrum-profiles; include bbf-fast-line-spectrum-profile-body; include bbf-fast-upstream-power-back-off-profile-body; include bbf-fast-rfi-profile-body; include bbf-fast-tdd-profiles; include bbf-fast-tdd-profile-body; include bbf-fast-test-diagnostics; include bbf-fast-test-mode-body; include bbf-fast-update-test-body; include bbf-fast-link-state-body; include bbf-fast-read-test-body; include bbf-fast-threshold-management; include bbf-fast-line-threshold-profile-body; include bbf-fast-channel-threshold-profile-body; include bbf-fast-threshold-crossing-alert-body; include bbf-fast-performance-management; include bbf-fast-line-performance-body; include bbf-fast-channel-performance-body; include bbf-fast-status-monitoring; include bbf-fast-line-status-body; include bbf-fast-channel-status-body; include bbf-fast-inventory; include bbf-fast-ftu-inventory-body; include bbf-fast-availability; organization "Broadband Forum <https://www.broadband-forum.org> Common YANG Work Area"; contact "Comments or questions about this Broadband Forum YANG module should be directed to <mailto:help@broadband-forum.org>. Editor: Ken Kerpez, ASSIA, Inc. Editor: Joey Boyd, Adtran PS Leader: Joey Boyd, Adtran WA Director: Sven Ooghe, Nokia WA Director: Joey Boyd, Adtran"; description "This module contains a collection of YANG definitions for supporting the Broadband Forum requirements on management of FAST interfaces as defined in ITU-T G.9700, ITU-T G.9701, ITU-T G.997.2 and BBF TR-371. As such, this module is specific to access network equipment (e.g., BBF-specified Access Nodes and FTTdp DPUs). Copyright (c) 2016-2022 Broadband Forum Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. 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. 3. Neither the name of the copyright holder 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 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. The above license is used as a license under copyright only. Please reference the Forum IPR Policy for patent licensing terms <https://www.broadband-forum.org/ipr-policy>. Any moral rights which are necessary to exercise under the above license grant are also deemed granted under this license. This version of this YANG module is part of TR-355a4c1; see the TR itself for full legal notices."; revision "2022-06-13" { description "Amendment 4 Corrigendum 1. * Approval Date: 2022-06-13 * Publication Date: 2022-06-13."; reference "TR-355a4c1: YANG Modules for FTTdp Management <https://www.broadband-forum.org/download/ TR-355_Amendment-4.pdf>"; } revision "2022-05-23" { description "Amendment 4. * Approval Date: 2022-05-23 * Publication Date: 2022-05-23."; reference "TR-355a4: YANG Modules for FTTdp Management <https://www.broadband-forum.org/download/ TR-355_Amendment-4.pdf>"; } revision "2020-10-13" { description "Amendment 3. * Approval Date: 2020-10-13 * Publication Date: 2020-10-13."; reference "TR-355a3: YANG Modules for FTTdp Management <https://www.broadband-forum.org/download/ TR-355_Amendment-3.pdf>"; } revision "2020-01-17" { description "Amendment 2 Corrigendum 2. * Approval Date: 2020-01-17 * Publication Date: 2020-01-17."; reference "TR-355a2c2: YANG Modules for FTTdp Management <https://www.broadband-forum.org/download/ TR-355_Amendment-2.pdf>"; } revision "2019-10-21" { description "Amendment 2 Corrigendum 1. * Approval Date: 2019-10-21 * Publication Date: 2019-10-21."; reference "TR-355a2c1: YANG Modules for FTTdp Management <https://www.broadband-forum.org/download/ TR-355_Amendment-2.pdf>"; } revision "2019-06-11" { description "Amendment 2. * Approval Date: 2019-06-11 * Publication Date: 2019-06-11."; reference "TR-355a2: YANG Modules for FTTdp Management <https://www.broadband-forum.org/technical/download/ TR-355_Amendment-2.pdf>"; } revision "2018-10-01" { description "Amendment 1. * Approval Date: 2018-10-01 * Publication Date: 2018-10-01."; reference "TR-355a1: YANG Modules for FTTdp Management <https://www.broadband-forum.org/technical/download/ TR-355_Amendment-1.pdf>"; } revision "2017-11-27" { description "Corrigendum 2 (fixes to the previous revision). * Approval Date: see revision date above. * Publication Date: 2018-01-19."; reference "TR-355c2: YANG Modules for FTTdp Management <https://www.broadband-forum.org/technical/download/ TR-355_Corrigendum-2.pdf>"; } revision "2017-03-13" { description "Corrigendum 1 (fixes to the initial revision). * Approval Date: see revision date above. * Publication Date: 2017-04-12."; reference "TR-355c1: YANG Modules for FTTdp Management <https://www.broadband-forum.org/technical/download/ TR-355_Corrigendum-1.pdf>"; } revision "2016-07-18" { description "Initial revision. * Approval Date: see revision date above. * Publication Date: 2016-08-05."; reference "TR-355: YANG Modules for FTTdp Management <https://www.broadband-forum.org/technical/download/ TR-355.pdf>"; } // features feature annex-x { description "Indicates support for Annex X as defined in ITU-T G.9701."; reference "ITU-T G.9701 clause X.6.7.1 and T.2.1"; } feature annex-d { description "Indicates support for Annex D as defined in ITU-T G.9701."; reference "ITU-T G.9701 clause D.5.7.2 and T.2.2.1"; } feature srec { description "Indicates support for Showtime Reconfiguration (SREC) as defined in ITU-T G.9701 Annex R."; reference "ITU-T G.9701 Annex R"; } feature dta { description "Indicates support for Dynamic Time Assignment (DTA) as defined in ITU-T G.9701."; reference "ITU-T G.9701 Annex X and T"; } feature high-utilization-seconds { if-feature dta; description "Indicates support for reporting High Utilization Seconds as defined in ITU-T G.9701."; reference "ITU-T G.9701 clauses T.4.2 and T.4.3"; } feature andeftr { description "Indicates support for All NOI with Data symbols Error-Free Throughput Rate (ANDEFTR)."; } feature rmcr { description "Indicates support for Robust Maintenance Channel Recovery (RMCR)."; } feature classmask { description "Indicates support for classmask configuration."; } feature impulse-noise-monitoring { description "Indicates support for Impulse Noise Monitoring (INM)."; } feature preferred-ndr { description "Indicates support for Preferred Net Data Rate."; reference "ITU-T G.997.2 clause 7.2.1.5 and 7.2.1.6"; } feature rmccarmask { description "Indicates support for the Robust Managmenet Channel (RMC) sub-carrier mask."; reference "ITU-T G.997.2 clause 7.1.2.16 and clause 7.1.2.17; ITU-T G.9701 clause 7.3.1.3."; } feature tgvn { description "Indicates support for Targeted Generalized Vectoring with Non-active G.9701 supporting lines (TGVN)."; reference "ITU-T G.997.2 clause 7.1.7.5"; } feature performance-24hr { description "Indicates that collection of 24 hour performance intervals is supported."; } feature availability { description "Indicates support for retrieving availability of a FAST interface."; } // identities identity fast-threshold-crossing-alert { description "Base identity for FAST threshold crossing alerts (TCA). This identity is abstract and is not be used for a threshold crossing alert."; } identity fast-15min-threshold-crossing-alert { base fast-threshold-crossing-alert; description "A threshold crossing alert associated with performance counters collected over the current 15 minute interval for FAST Transceiver Unit - central Office (FTU-O) or FAST Transceiver Unit - Remote side (FTU-R) channels and lines. This identity is abstract and is not be used for a threshold crossing alert."; } identity fast-24hr-threshold-crossing-alert { base fast-threshold-crossing-alert; description "A threshold crossing alert associated with performance counters collected over the current 24 hour interval for FAST Transceiver Unit - central Office (FTU-O) or FAST Transceiver Unit - Remote side (FTU-R) channels and lines. This identity is abstract and is not be used for a threshold crossing alert."; } identity ftu-o-15min-channel-code-violations-tca { base fast-15min-threshold-crossing-alert; description "The number of channel code violations during the current 15 minute interval has exceeded the configured FAST Transceiver Unit - central Office (FTU-O) threshold. This threshold crossing alert is optional."; } identity ftu-o-15min-channel-uncorrectable-dtus-tca { base fast-15min-threshold-crossing-alert; description "The number of received uncorrectable Data Transfer Units (DTU) during the current 15 minute interval has exceeded the configured FAST Transceiver Unit - central Office (FTU-O) threshold. This threshold crossing alert is optional."; } identity ftu-o-15min-channel-retransmitted-dtus-tca { base fast-15min-threshold-crossing-alert; description "The number of retransmitted Data Transfer Units (DTU) during the current 15 minute interval has exceeded the configured FAST Transceiver Unit - central Office (FTU-O) threshold. This threshold crossing alert is optional."; } identity ftu-o-15min-line-errored-seconds-tca { base fast-15min-threshold-crossing-alert; description "The number of line Errored Seconds (ES) during the current 15 minute interval has exceeded the configured FAST Transceiver Unit - central Office (FTU-O) threshold."; } identity ftu-o-15min-line-severely-errored-seconds-tca { base fast-15min-threshold-crossing-alert; description "The number of line Severely Errored Seconds (SES) during the current 15 minute interval has exceeded the configured FAST Transceiver Unit - central Office (FTU-O) threshold."; } identity ftu-o-15min-line-loss-of-signal-seconds-tca { base fast-15min-threshold-crossing-alert; description "The number of line Loss of Signal Seconds (LOSS) during the current 15 minute interval has exceeded the configured FAST Transceiver Unit - central Office (FTU-O) threshold. This threshold crossing alert is optional."; } identity ftu-o-15min-line-loss-of-rmc-seconds-tca { base fast-15min-threshold-crossing-alert; description "The number of line Loss of Robust Management Channel (RMC) Seconds (LORS) during the current 15 minute interval has exceeded the configured FAST Transceiver Unit - central Office (FTU-O) threshold. This threshold crossing alert is optional."; } identity ftu-o-15min-line-unavailable-seconds-tca { base fast-15min-threshold-crossing-alert; description "The number of received line Unavailable Seconds (UAS) during the current 15 minute interval has exceeded the configured FAST Transceiver Unit - central Office (FTU-O) threshold."; } identity ftu-o-15min-line-full-initializations-tca { base fast-15min-threshold-crossing-alert; description "The number of line full initializations during the current 15 minute interval has exceeded the configured FAST Transceiver Unit - central Office (FTU-O) threshold. This threshold crossing alert is optional."; } identity ftu-o-15min-line-failed-initializations-tca { base fast-15min-threshold-crossing-alert; description "The number of line failed initializations during the current 15 minute interval has exceeded the configured FAST Transceiver Unit - central Office (FTU-O) threshold. This threshold crossing alert is optional."; } identity ftu-o-15min-line-fast-initializations-tca { base fast-15min-threshold-crossing-alert; description "The number of line fast initializations during the current 15 minute interval has exceeded the configured FAST Transceiver Unit - central Office (FTU-O) threshold. This threshold crossing alert is optional."; } identity ftu-o-15min-line-failed-fast-initializations-tca { base fast-15min-threshold-crossing-alert; description "The number of line failed fast initializations during the current 15 minute interval has exceeded the configured FAST Transceiver Unit - central Office (FTU-O) threshold. This threshold crossing alert is optional."; } identity ftu-o-15min-line-spontaneous-interruptions-tca { base fast-15min-threshold-crossing-alert; description "The number of line spontaneous interuptions during the current 15 minute interval has exceeded the configured FAST Transceiver Unit - central Office (FTU-O) threshold. This threshold crossing alert is optional."; } identity ftu-r-15min-channel-code-violations-tca { base fast-15min-threshold-crossing-alert; description "The number of channel code violations during the current 15 minute interval has exceeded the configured FAST Transceiver Unit - Remote side (FTU-R) threshold. This threshold crossing alert is optional."; } identity ftu-r-15min-channel-uncorrectable-dtus-tca { base fast-15min-threshold-crossing-alert; description "The number of received uncorrectable Data Transfer Units (DTU) during the current 15 minute interval has exceeded the configured FAST Transceiver Unit - Remote side (FTU-R) threshold. This threshold crossing alert is optional."; } identity ftu-r-15min-channel-retransmitted-dtus-tca { base fast-15min-threshold-crossing-alert; description "The number of retransmitted Data Transfer Units (DTU) during the current 15 minute interval has exceeded the configured FAST Transceiver Unit - Remote side (FTU-R) threshold. This threshold crossing alert is optional."; } identity ftu-r-15min-line-errored-seconds-tca { base fast-15min-threshold-crossing-alert; description "The number of line Errored Seconds (ES) during the current 15 minute interval has exceeded the configured FAST Transceiver Unit - Remote side (FTU-R) threshold."; } identity ftu-r-15min-line-severely-errored-seconds-tca { base fast-15min-threshold-crossing-alert; description "The number of line Severely Errored Seconds (SES) during the current 15 minute interval has exceeded the configured FAST Transceiver Unit - Remote side (FTU-R) threshold."; } identity ftu-r-15min-line-loss-of-signal-seconds-tca { base fast-15min-threshold-crossing-alert; description "The number of line Loss of Signal Seconds (LOSS) during the current 15 minute interval has exceeded the configured FAST Transceiver Unit - Remote side (FTU-R) threshold. This threshold crossing alert is optional."; } identity ftu-r-15min-line-loss-of-rmc-seconds-tca { base fast-15min-threshold-crossing-alert; description "The number of line Loss of Robust Management Channel (RMC) Seconds (LORS) during the current 15 minute interval has exceeded the configured FAST Transceiver Unit - Remote side (FTU-R) threshold. This threshold crossing alert is optional."; } identity ftu-r-15min-line-unavailable-seconds-tca { base fast-15min-threshold-crossing-alert; description "The number of received line Unavailable Seconds (UAS) during the current 15 minute interval has exceeded the configured FAST Transceiver Unit - Remote side (FTU-R) threshold."; } identity ftu-o-24hr-channel-code-violations-tca { base fast-24hr-threshold-crossing-alert; description "The number of channel code violations during the current 24 hour interval has exceeded the configured FAST Transceiver Unit - central Office (FTU-O) threshold. This threshold crossing alert is optional."; } identity ftu-o-24hr-channel-uncorrectable-dtus-tca { base fast-24hr-threshold-crossing-alert; description "The number of received uncorrectable Data Transfer Units (DTU) during the current 24 hour interval has exceeded the configured FAST Transceiver Unit - central Office (FTU-O) threshold. This threshold crossing alert is optional."; } identity ftu-o-24hr-channel-retransmitted-dtus-tca { base fast-24hr-threshold-crossing-alert; description "The number of retransmitted Data Transfer Units (DTU) during the current 24 hour interval has exceeded the configured FAST Transceiver Unit - central Office (FTU-O) threshold. This threshold crossing alert is optional."; } identity ftu-o-24hr-line-errored-seconds-tca { base fast-24hr-threshold-crossing-alert; description "The number of line Errored Seconds (ES) during the current 24 hour interval has exceeded the configured FAST Transceiver Unit - central Office (FTU-O) threshold."; } identity ftu-o-24hr-line-severely-errored-seconds-tca { base fast-24hr-threshold-crossing-alert; description "The number of line Severely Errored Seconds (SES) during the current 24 hour interval has exceeded the configured FAST Transceiver Unit - central Office (FTU-O) threshold."; } identity ftu-o-24hr-line-loss-of-signal-seconds-tca { base fast-24hr-threshold-crossing-alert; description "The number of line Loss of Signal Seconds (LOSS) during the current 24 hour interval has exceeded the configured FAST Transceiver Unit - central Office (FTU-O) threshold. This threshold crossing alert is optional."; } identity ftu-o-24hr-line-loss-of-rmc-seconds-tca { base fast-24hr-threshold-crossing-alert; description "The number of line Loss of Robust Management Channel (RMC) Seconds (LORS) during the current 24 hour interval has exceeded the configured FAST Transceiver Unit - central Office (FTU-O) threshold. This threshold crossing alert is optional."; } identity ftu-o-24hr-line-unavailable-seconds-tca { base fast-24hr-threshold-crossing-alert; description "The number of received line Unavailable Seconds (UAS) during the current 24 hour interval has exceeded the configured FAST Transceiver Unit - central Office (FTU-O) threshold."; } identity ftu-o-24hr-line-full-initializations-tca { base fast-24hr-threshold-crossing-alert; description "The number of line full initializations during the current 24 hour interval has exceeded the configured FAST Transceiver Unit - central Office (FTU-O) threshold. This threshold crossing alert is optional."; } identity ftu-o-24hr-line-failed-initializations-tca { base fast-24hr-threshold-crossing-alert; description "The number of line failed initializations during the current 24 hour interval has exceeded the configured FAST Transceiver Unit - central Office (FTU-O) threshold. This threshold crossing alert is optional."; } identity ftu-o-24hr-line-fast-initializations-tca { base fast-24hr-threshold-crossing-alert; description "The number of line fast initializations during the current 24 hour interval has exceeded the configured FAST Transceiver Unit - central Office (FTU-O) threshold. This threshold crossing alert is optional."; } identity ftu-o-24hr-line-failed-fast-initializations-tca { base fast-24hr-threshold-crossing-alert; description "The number of line failed fast initializations during the current 24 hour interval has exceeded the configured FAST Transceiver Unit - central Office (FTU-O) threshold. This threshold crossing alert is optional."; } identity ftu-o-24hr-line-spontaneous-interruptions-tca { base fast-24hr-threshold-crossing-alert; description "The number of line spontaneous interuptions during the current 24 hour interval has exceeded the configured FAST Transceiver Unit - central Office (FTU-O) threshold. This threshold crossing alert is optional."; } identity ftu-r-24hr-channel-code-violations-tca { base fast-24hr-threshold-crossing-alert; description "The number of channel code violations during the current 24 hour interval has exceeded the configured FAST Transceiver Unit - Remote side (FTU-R) threshold. This threshold crossing alert is optional."; } identity ftu-r-24hr-channel-uncorrectable-dtus-tca { base fast-24hr-threshold-crossing-alert; description "The number of received uncorrectable Data Transfer Units (DTU) during the current 24 hour interval has exceeded the configured FAST Transceiver Unit - Remote side (FTU-R) threshold. This threshold crossing alert is optional."; } identity ftu-r-24hr-channel-retransmitted-dtus-tca { base fast-24hr-threshold-crossing-alert; description "The number of retransmitted Data Transfer Units (DTU) during the current 24 hour interval has exceeded the configured FAST Transceiver Unit - Remote side (FTU-R) threshold. This threshold crossing alert is optional."; } identity ftu-r-24hr-line-errored-seconds-tca { base fast-24hr-threshold-crossing-alert; description "The number of line Errored Seconds (ES) during the current 24 hour interval has exceeded the configured FAST Transceiver Unit - Remote side (FTU-R) threshold."; } identity ftu-r-24hr-line-severely-errored-seconds-tca { base fast-24hr-threshold-crossing-alert; description "The number of line Severely Errored Seconds (SES) during the current 24 hour interval has exceeded the configured FAST Transceiver Unit - Remote side (FTU-R) threshold."; } identity ftu-r-24hr-line-loss-of-signal-seconds-tca { base fast-24hr-threshold-crossing-alert; description "The number of line Loss of Signal Seconds (LOSS) during the current 24 hour interval has exceeded the configured FAST Transceiver Unit - Remote side (FTU-R) threshold. This threshold crossing alert is optional."; } identity ftu-r-24hr-line-loss-of-rmc-seconds-tca { base fast-24hr-threshold-crossing-alert; description "The number of line loss of Robust Management Channel (RMC) seconds during the current 24 hour interval has exceeded the configured FAST Transceiver Unit - Remote side (FTU-R) threshold. This threshold crossing alert is optional."; } identity ftu-r-24hr-line-unavailable-seconds-tca { base fast-24hr-threshold-crossing-alert; description "The number of received line Unavailable Seconds (UAS) during the current 24 hour interval has exceeded the configured FAST Transceiver Unit - Remote side (FTU-R) threshold."; } // typedefs typedef downstream-data-rate-profile-ref { type leafref { path "/bbf-fast:fast/bbf-fast:service/bbf-fast:downstream-data-rate-profile/bbf-fast:name"; } description "Used to reference a downstream data rate profile."; } typedef upstream-data-rate-profile-ref { type leafref { path "/bbf-fast:fast/bbf-fast:service/bbf-fast:upstream-data-rate-profile/bbf-fast:name"; } description "Used to reference an upstream data rate profile."; } typedef low-power-data-rate-profile-ref { type leafref { path "/bbf-fast:fast/bbf-fast:service/bbf-fast:low-power-data-rate-profile/bbf-fast:name"; } description "Used to reference a low power data rate profile."; } typedef profiles { type bits { bit g.9701-profile-106a { position 0; description "ITU-T G.9701 profile 106a."; } bit g.9701-profile-106b { position 1; description "ITU-T G.9701 profile 106b."; } bit g.9701-profile-212a { position 2; description "ITU-T G.9701 profile 212a."; } bit g.9701-profile-106c { position 3; description "ITU-T G.9701 profile 106c."; } bit g.9701-profile-212c { position 4; description "ITU-T G.9701 profile 212c."; } } description "Identifies supported FAST profiles."; reference "ITU-T G.9701 clause 6"; } typedef psd-level { type uint8 { range "0..255"; } units "-0.5 dBm per Hz"; description "Defines a Power Spectral Density (PSD) level in the range 0 to -127.5 dBm/Hz."; } typedef sub-carrier-index { type uint16 { range "0..4095"; } description "Identifies a sub-carrier."; } typedef psd-level-sub-carrier-index { type uint32 { range "39..4096"; } description "Identifies a sub-carrier used for Power Spectral Density (PSD) level configuration."; } typedef iarbands { type bits { bit kHz-1800-2000 { position 0; description "International amateur radio band 1800-2000 kHz."; } bit kHz-3500-4000 { position 1; description "International amateur radio band 3500-4000 kHz."; } bit kHz-7000-7300 { position 2; description "International amateur radio band 7000-7300 kHz."; } bit kHz-10100-10150 { position 3; description "International amateur radio band 10100-10150 kHz."; } bit kHz-14000-14350 { position 4; description "International amateur radio band 14000-14350 kHz."; } bit kHz-18068-18168 { position 5; description "International amateur radio band 18068-18168 kHz."; } bit kHz-21000-21450 { position 6; description "International amateur radio band 21000-21450 kHz."; } bit kHz-24890-24990 { position 7; description "International amateur radio band 24890-24990 kHz."; } bit kHz-28000-29700 { position 8; description "International amateur radio band 28000-29700 kHz."; } bit kHz-50000-54000 { position 9; description "International amateur radio band 50000-54000 kHz."; } bit kHz-69900-70500 { position 10; description "International amateur radio band 69900-70500 kHz."; } bit kHz-144000-148000 { position 11; description "International amateur radio band 144000-148000 kHz."; } bit kHz-5351.5-5366.5 { position 12; description "International amateur radio band 5351.5-5366.5 kHz."; } } description "Defines for each International Amateur Radio (IAR) band whether transmit Power Spectral Density (PSD) reduction is enabled or disabled in that band."; reference "ITU-T G.997.2 clause 7.1.2.8 (IARBANDS); ITU-T G.9701 clauses 7.3.1.2 and 12.3.2.1.1; ITU-T G.994.1 Table 11.70.8 and 11.70.8.1"; } typedef line-spectrum-profile-ref { type leafref { path "/bbf-fast:fast/bbf-fast:spectrum/bbf-fast:line-spectrum-profile/bbf-fast:name"; } description "Used to reference a line spectrum profile."; } typedef radio-frequency-interference-profile-ref { type leafref { path "/bbf-fast:fast/bbf-fast:spectrum/bbf-fast:radio-frequency-interference-profile/bbf-fast:name"; } description "Used to reference an Radio Frequency Interference(RFI) profile."; } typedef upstream-power-back-off-profile-ref { type leafref { path "/bbf-fast:fast/bbf-fast:spectrum/bbf-fast:upstream-power-back-off-profile/bbf-fast:name"; } description "Used to reference an upstream power back-off profile."; } typedef noise-margin-profile-ref { type leafref { path "/bbf-fast:fast/bbf-fast:quality/bbf-fast:noise-margin-profile/bbf-fast:name"; } description "Used to reference a noise margin profile."; } typedef fast-rate-adaptation-profile-ref { type leafref { path "/bbf-fast:fast/bbf-fast:quality/bbf-fast:fast-rate-adaptation-profile/bbf-fast:name"; } description "Used to reference a fast rate adaptation profile."; } typedef vectoring-profile-ref { type leafref { path "/bbf-fast:fast/bbf-fast:quality/bbf-fast:vectoring-profile/bbf-fast:name"; } description "Used to reference a vectoring profile."; } typedef fast-retrain-policy-profile-ref { type leafref { path "/bbf-fast:fast/bbf-fast:quality/bbf-fast:fast-retrain-policy-profile/bbf-fast:name"; } description "Used to reference a fast retrain policy profile."; } typedef retransmission-profile-ref { type leafref { path "/bbf-fast:fast/bbf-fast:quality/bbf-fast:retransmission-profile/bbf-fast:name"; } description "Used to reference a retransmission profile."; } typedef time-division-duplexing-profile-ref { type leafref { path "/bbf-fast:fast/bbf-fast:service/bbf-fast:time-division-duplexing-profile/bbf-fast:name"; } description "Used to reference a Time Division Duplexing (TDD) profile."; } typedef performance-15min-interval { type uint8 { range "0..96"; } description "Defines the range of 15 minute intervals."; } typedef performance-15min-history-interval { type performance-15min-interval { range "1..96"; } description "Defines the range of 15 minutes intervals and defines the position of the interval relative to the current interval where 1 is the most recent interval."; } typedef performance-24hr-interval { type uint8 { range "0..7"; } description "Defines the range of 24 hour intervals."; } typedef performance-24hr-history-interval { type performance-24hr-interval { range "1..7"; } description "Defines the range of 24 hour intervals and defines the position of the interval relative to the current interval where 1 is the most recent interval."; } typedef seconds-counter-15min { type bbf-yang:performance-counter32 { range "0..900"; } description "A performance counter which counts the number of seconds an event has occurred during a 15 minute interval."; } typedef seconds-counter-24hr { type bbf-yang:performance-counter32 { range "0..86400"; } description "A performance counter which counts the number of seconds an event has occurred during a 24 hour interval."; } typedef line-threshold-profile-ref { type leafref { path "/bbf-fast:fast/bbf-fast:thresholds/bbf-fast:line-threshold-profile/bbf-fast:name"; } description "Used to reference a line threshold profile."; } typedef channel-threshold-profile-ref { type leafref { path "/bbf-fast:fast/bbf-fast:thresholds/bbf-fast:channel-threshold-profile/bbf-fast:name"; } description "Used to reference a channel threshold profile."; } typedef line-config-vector-ref { type leafref { path "/bbf-fast:fast/bbf-fast:vectors/bbf-fast:line-config-vector/bbf-fast:name"; } description "Used to reference a line configuration vector of profiles."; } typedef threshold-template-ref { type leafref { path "/bbf-fast:fast/bbf-fast:thresholds/bbf-fast:threshold-template/bbf-fast:name"; } description "Used to reference a line threshold template profile."; } typedef near-end-test-groups { type bits { bit group1 { position 0; description "If present, forces an update of the test parameters in group 1."; } bit group2 { position 1; description "If present, forces an update of the test parameters in group 2. Upon a request to update the XLOG test parameters, the xlogps values are updated for all disturber lines at the same time."; } } description "A set of bits representing each of the near end test groups."; } typedef far-end-test-groups { type bits { bit group1 { position 0; description "If present, forces an update of the test parameters in group 1."; } bit group2 { position 1; description "If present, forces an update of the test parameters in group 2."; } } description "A set of bits representing each of the far end test groups."; } typedef sub-carrier-group-index { type sub-carrier-index; description "Identifies a sub-carrier group."; } typedef sub-carrier-group-size { type uint8 { range "1 | 2 | 4 | 8"; } units "sub-carriers"; description "Reports the number of sub-carriers in any one sub-carrier group."; } typedef snr-margin { type union { type bbf-yang:undetermined; type int16 { range "-511..511"; } } units "0.1 dB"; description "Reports the signal-to-noise ratio margin. A first special value (undetermined) indicates that the signal-to-noise ratio margin is undetermined. A second special value (-511) indicates that the signal-to-noise ratio margin is less than or equal to -51.1 dB. A third special value (+511) indicates that the signal-to-noise ratio margin is greater than or equal to +51.1 dB."; } typedef vce-port-index { type union { type enumeration { enum "undefined" { value 0; description "The value of the Vectoring Control Entity (VCE) port index is undefined."; } } type uint16 { range "1..65535"; } } description "For the line in a vectored group, the Vectoring Control Entity (VCE) port index is the physical index that uniquely identifies the VCE port to which the line is connected. It is an integer from 1 to the maximum number of lines supported by the VCE."; } typedef per-sub-carrier-nibble { type binary { length "0..2048"; } description "A binary type where each nibble represents data belonging to a sub-carrier. The first nibble represents sub-carrier 0 and the last represents sub-carrier 4095."; } typedef per-sub-carrier-uint8 { type binary { length "0..4096"; } description "A binary type where each octet represents data belonging to a sub-carrier. The first octet represents sub-carrier 0 and the last represents sub-carrier 4095."; } typedef per-sub-carrier-group-uint8 { type binary; description "A binary type where each octet represents data belonging to a sub-carrier group. The first octet represents sub-carrier group 0."; } typedef per-sub-carrier-group-uint16 { type binary; description "A binary type where each pair of octets represents data belonging to a sub-carrier. The first two octets represents sub-carrier 0. In each pair of octets, the most significant byte is loaded first."; } typedef time-stamp-or-undefined { type union { type enumeration { enum "undefined" { value 0; description "The value of the time stamp is undefined or unknown."; } } type yang:date-and-time; } description "The date/time associated with a particular time stamp. The special value, 'undefined', is used when the event represented by the time stamp has not yet occurred."; } typedef error-free-bits-count { type uint32; units "65536 bits"; description "Defines the typedef to be used for error-free bits counters."; } typedef error-free-throughput { type uint32; units "kilobits per second"; description "Defines the typedef to be used for error-free throughput parameters."; } // groupings grouping data-rate-parameters { description "Data rate configuration parameters."; reference "ITU-T G.997.2 clause 7.2.1"; leaf maximum-net-data-rate { type bbf-yang:data-rate32; default "4294967295"; description "Defines the value of the maximum net data rate."; reference "ITU-T G.997.2 clause 7.2.1.1 (MAXNDR); ITU-T G.9701 clause 11.4.2.2"; } leaf minimum-expected-throughput { type bbf-yang:data-rate32; must ". < ../maximum-net-data-rate" { error-message "'minimum-expected-throughput' is greater than or equal to the 'maximum-net-data-rate'."; description "The minimum expected throughput must be less than the maximum net data rate."; } default "0"; description "Defines the value of the minimum expected throughput."; reference "ITU-T G.997.2 clause 7.2.1.2 (MINETR); ITU-T G.9701 clause 11.4.2.1"; } leaf maximum-gamma-data-rate { type bbf-yang:data-rate32; default "4294967295"; description "Defines the maximum value of the Gamma Data Rate (GDR) (see clause 7.11.1.3/G.997.2). The GDR shall not exceed maximum Gamma Data Rate (MAXGDR) at the start of showtime and during showtime."; reference "ITU-T G.997.2 clause 7.2.1.3 (MAXGDR)"; } leaf minimum-gamma-data-rate { type bbf-yang:data-rate32; must ". <= ../maximum-gamma-data-rate" { error-message "'minimum-gamma-data-rate' is greater than 'maximum-gamma-data-rate'."; description "The minimum gamma data rate must be less than or equal to the maximum gamma data rate."; } default "0"; description "Defines the minimum value of the Gamma Data Rate (GDR) The GDR may be lower than minimum Gamma Data Rate (MINGDR). If the GDR is lower than MINGDR at initialization or when GDR becomes lower than MINGDR during showtime, a threshold crossing alert occurs."; reference "ITU-T G.997.2 clauses 7.2.1.4 (MINGDR) and 7.11.1.3 (GDR)"; } container preferred-ndr { if-feature bbf-fast:preferred-ndr; description "Preferred Net Data Rate (NDR) configuration."; leaf preferred-net-data-rate { type bbf-yang:data-rate32; default "0"; description "This parameter provides the informative value of the Preferred Net Data Rate (PREFNDR) relating to the services enabled on a line. There is no normative expected behavior related to this parameter."; reference "ITU-T G.997.2 clause 7.2.1.5 (PREFNDR)"; } leaf preferred-net-data-rate-type { type enumeration { enum "high" { value 0; description "Net Data Rate (NDR) should be as high as reasonably possible, Preferred Net Data Rate (PREFNDR) may be ignored."; } enum "vendor-discretionary" { value 1; description "Vendor discretionary interpretation of Preferred Net Data Rate (PREFNDR), the behavior relative to the configured PREFNDR is not specified."; } enum "close-to" { value 2; description "Net Data Rate (NDR) should be close to the Preferred Net Data Rate (PREFNDR)."; } enum "at-least" { value 3; description "Net Data Rate (NDR) should be greater than or equal to the Preferred Net Data Rate (PREFNDR), if feasible and reasonable."; } } default "high"; description "This parameter describes the interpretation of the Preferred Net Data Rate (PREFNDR) parameter. All lines in the same vectored group should be configured with a common value for PREFNDR_TYPEus and a common value for PREFNDR_TYPEds. There is no normative expected behavior related to this parameter."; reference "ITU-T G.997.2 clause 7.2.1.6 (PREFNDR_TYPE)"; } } // container preferred-ndr container dynamic-time-assignment { if-feature bbf-fast:dta; description "Configuruation of Dynamic Time Assignment (DTA)."; leaf minimum-expected-throughput { type bbf-yang:data-rate32; must ". < ../maximum-net-data-rate" { error-message "'minimum-expected-throughput' is greater than or equal to the 'maximum-net-data-rate'."; description "The minimum expected throughput for Dynamic Time Assignment (DTA) must be less than the maximum net data rate for DTA."; } default "0"; description "Defines the value of the minimum expected throughput for Dynamic Time Assignment (DTA) operation to constrain the dynamic range of Mds requested by the Dynamic Resource Allocation (DRA). If 'dta-allowed' in the Time Division Duplexing (TDD) profile is equal to 'cdta', then a value less than or equal to the minimum expected throughput without DTA operation must be configured."; reference "ITU-T G.997.2 clause T.2.2.5 (DTA_MINETR); ITU-T G.9701 clause T.2.10"; } leaf maximum-net-data-rate { type bbf-yang:data-rate32; default "4294967295"; description "Defines the value of the maximum Net Data Rate (NDR) for Dynamic Time Assignment (DTA) operation."; reference "ITU-T G.997.2 clause T.2.2.6 (DTA_MAXNDR); ITU-T G.9701 clause D.5.7.5, X.6.7.5 and T.2.11"; } leaf high-utilization-second-threshold { if-feature bbf-fast:high-utilization-seconds; type uint8 { range "0 | 1..100"; } units "percent"; default "90"; description "Defines the threshold, in percent, for declaring a High Utilization Second. The special value 0 indicates that declaring and counting of High Utilization Seconds is disabled."; reference "ITU-T G.997.2 clauses T.2.1.5 (DTA_HUS_THRESHOLDds) and T.2.1.6 (DTA_HUS_THRESHOLDus); ITU-T G.9701 clauses T.4.2 and T.4.3"; } } // container dynamic-time-assignment leaf low-andeftr-threshold { if-feature bbf-fast:andeftr; type bbf-yang:data-rate32; default "0"; description "Defines the value of the low All NOI with Data symbols Error-Free Throughput Rate threshold."; reference "ITU-T G.997.2 clause 7.2.4.1 (LOW-ANDEFTR-THRESHOLD)"; } } // grouping data-rate-parameters grouping low-power-data-rate-parameters { description "Parameters associated with configuration of data rates when operating in a low power mode."; leaf maximum-net-data-rate-in-l2.2 { type bbf-yang:data-rate32; default "4294967295"; description "Defines the value of the maximum net data rate allowed during the L2.2 link state for both the upstream and downstream direction."; reference "ITU-T G.997.2 clause 7.2.3.2 (L2.2-MAXNDR); ITU-T G.9701 clause 13.4.2.4."; } leaf minimum-expected-throughput-in-l2.2 { type bbf-yang:data-rate32; default "0"; description "Defines the value of the minimum expected throughput allowed during the L2.2 link state for both the upstream and downstream direction."; reference "ITU-T G.997.2 clause 7.2.3.4 (L2.2-MINETR); ITU-T G.9701 clause 13.4.2.4."; } } // grouping low-power-data-rate-parameters grouping low-power-data-rate-directional-parameters { description "Parameters associated with configuration of data rates when operating in a low power mode for both the upstream and downstream directions."; leaf maximum-net-data-rate-in-l2.1 { type bbf-yang:data-rate32; default "4294967295"; description "Defines the value of the maximum net data rate allowed during the L2.1 link state."; reference "ITU-T G.997.2 clause 7.2.3.1 (L2.1-MAXNDR); ITU-T G.9701 clause 13.4.1.4."; } leaf minimum-expected-throughput-in-l2.1 { type bbf-yang:data-rate32; default "0"; description "Defines the value of the minimum expected throughput allowed during the L2.1 link state."; reference "ITU-T G.997.2 clause 7.2.3.3 (L2.1-MINETR); ITU-T G.9701 clause 13.4.1.4."; } leaf minimum-expected-throughput-after-exit-from-l2.1 { type bbf-yang:data-rate32; default "0"; description "Defines the value of the minimum expected throughput allowed after exit from L2.1 to the L0 link state."; reference "ITU-T G.997.2 clause 7.2.3.5 (L2.1-MINETR-EXIT); ITU-T G.9701 clause 13.4.1.4."; } } // grouping low-power-data-rate-directional-parameters grouping data-rate-profile { description "Defines the parameters contained in a data rate profile."; uses data-rate-parameters; } // grouping data-rate-profile grouping low-power-data-rate-profile { description "Defines the parameters contained in a low power data rate profile."; uses low-power-data-rate-parameters; container downstream { description "Downstream low power data rate parameters."; uses low-power-data-rate-directional-parameters; } // container downstream container upstream { description "Upstream low power data rate parameters."; uses low-power-data-rate-directional-parameters; } // container upstream } // grouping low-power-data-rate-profile grouping sub-carrier-range { description "Defines a sub-carrier band, i.e., a set of contiguous sub-carriers."; leaf start-index { type sub-carrier-index; description "The sub-carrier index identifying the start of a range of sub-carriers (inclusive)."; } leaf stop-index { type sub-carrier-index; must ". >= ../start-index" { error-message "'stop-index' is less than the 'start-index'."; description "The stop index must be greater than or equal to the start index."; } mandatory true; description "The sub-carrier index identifying the stop of a range of sub-carriers (inclusive)."; } } // grouping sub-carrier-range grouping power-and-spectrum-usage-parameters { description "Power and spectrum usage configuration parameters."; reference "ITU-T G.997.2 clause 7.1.2"; leaf maximum-aggregate-transmit-power { type int16 { range "-310..310"; } units "0.1 dBm"; default "40"; description "Defines the maximum aggregate transmit power at the U-O2 reference point during initialization and showtime (in dBm)."; reference "ITU-T G.997.2 clauses 7.1.2.1 (MAXATPds) and 7.1.2.2 (MAXATPus); ITU-T G.9701 clause 7.3.2"; } list carmask { key "start-index"; max-elements 32; description "This list defines the masked sub-carrier bands. All sub-carriers within the band, i.e., with indices higher than or equal to the start sub-carrier index and lower than or equal to the stop sub-carrier index, are masked, i.e., have a transmit power set to zero (linear scale)."; reference "ITU-T G.997.2 clauses 7.1.2.3 (CARMASKds) and 7.1.2.4 (CARMASKus); ITU-T G.9701 clause 7.3.1.3."; uses sub-carrier-range; } // list carmask list rmccarmask { if-feature bbf-fast:rmccarmask; key "start-index"; max-elements 2; description "Defines the Robust Management Channel (RMC) masked sub-carrier bands. All sub-carriers within the band, i.e., with indices greater than or equal to the start sub-carrier index and less than or equal to the stop sub-carrier index, are masked. Masked sub-carriers for the Robust Management Channel (RMC) are not included in the sub-carrier set for the RMC (RTSds) nor in the backup sub-carrier set for the RMC (RTS-bds)."; reference "ITU-T G.997.2 clauses 7.1.2.16 (RMCCARMASKds) and 7.1.2.17 (RMCCARMASKus); ITU-T G.9701 clauses 12.3.3.2.1, 12.3.4.2.7, 13.2.1.3.1 and 13.3.1.2.3"; uses sub-carrier-range; } // list rmccarmask } // grouping power-and-spectrum-usage-parameters grouping line-spectrum-profile { description "Defines the parameters contained in a line spectrum profile."; leaf profiles { type union { type enumeration { enum "all" { value 0; description "Used to indicate that all profiles are allowed."; } } type profiles; } default "all"; description "Defines for each profile whether operation according to that profile is allowed or disallowed."; reference "ITU-T G.997.2 clause 7.1.0.1 (PROFILES); ITU-T G.9701 clause 6."; } leaf link-state-enabling { type enumeration { enum "l0-l3-enabled" { value 0; description "L0 and L3 enabled (L2.1N, L2.1B, L2.2 disabled)."; } enum "l0-l3-l2.1n-enabled" { value 1; description "L0, L3 and L2.1N enabled (L2.1B, L2.2 disabled)."; } enum "l0-l3-l2.1n-l2.1b-enabled" { value 2; description "L0, L3, L2.1N and L2.1B enabled (L2.2 disabled)."; } enum "l0-l3-l2.1n-l2.1b-l2.2-enabled" { value 3; description "L0, L3, L2.1N, L2.1B and L2.2 enabled."; } } default "l0-l3-l2.1n-l2.1b-l2.2-enabled"; description "Selects the set of allowed low power mode states."; reference "ITU-T G.997.2 clause 7.14.1.2 (LS-ENABLE); ITU-T G.9701 clause 12.1.1.7.2"; } leaf maximum-psd-reduction-in-l2 { type uint8 { range "0..10 | 255"; } units "dB"; default "0"; description "Defines the maximum Power Spectral Density (PSD) reduction allowed during the L2.1N, L2.2B and L2.2 link states for both the upstream and downstream direction. The special value, 255, indicates there is no maximum bound for the PSD reduction (i.e., the maximum PSD reduction is infinite)."; reference "ITU-T G.997.2 clause 7.1.10.3 (L2.1-MAXPSDR); ITU-T G.9701 clause 13.4.1.4."; } container downstream { description "Downstream specific line spectrum configuration parameters."; uses power-and-spectrum-usage-parameters; list mibpsdmask { must "count(../mibpsdmask)=0 or (count(../mibpsdmask[sub-carrier-index=39])=1 and not ( (contains(../../profiles,'g.9701-profile-106a') and not(../mibpsdmask[sub-carrier-index=2048])) or (contains(../../profiles,'g.9701-profile-106b') and not(../mibpsdmask[sub-carrier-index=2048])) or (contains(../../profiles,'g.9701-profile-212a') and not(../mibpsdmask[sub-carrier-index=4096])) or (contains(../../profiles,'g.9701-profile-106c') and not(../mibpsdmask[sub-carrier-index=2048])) or (contains(../../profiles,'g.9701-profile-212c') and not(../mibpsdmask[sub-carrier-index=4096])) or (../../profiles='all' and (not(../mibpsdmask[sub-carrier-index=2048]) or not(../mibpsdmask[sub-carrier-index=4096])))))" { error-message "The 'mibpsdmask' does not include sub-carrier 39 and/or the highest sub-carrier for the currently configured profile."; description "If the MIBPSDMASK is configured, then the mask must include sub-carrier 39 as well as the highest sub-carrier for the profile."; } key "sub-carrier-index"; max-elements 32; description "This list defines the Power Spectral Density (PSD) mask applicable at the U-O2 reference point. Each entry in the list defines a breakpoint of the PSD mask. Requirements for a valid Management Information Base (MIB) PSD mask are defined in G.9701 clauses 7.3.1.1.2.1 and 7.3.1.1.2.2."; reference "ITU-T G.997.2 clauses 7.1.2.5 (MIBPSDMASKds) and 7.1.2.6 (MIBPSDMASKus); ITU-T G.9701 clauses 7.3.1.1.2.1 and 7.3.1.1.2.2."; leaf sub-carrier-index { type psd-level-sub-carrier-index; description "Identifies the sub-carrier for which psd-level applies."; } leaf psd-level { type psd-level; mandatory true; description "The Power Spectral Density (PSD) level of the referenced sub-carrier."; } } // list mibpsdmask leaf classmask { if-feature bbf-fast:classmask; type enumeration { enum "classmask1" { value 0; description "The limit mask for each profile is as defined in G.9701 classmask1."; } enum "classmask2" { value 1; description "The limit mask for each profile is as defined in G.9701 classmask2."; } } default "classmask1"; description "Defines, through a classmask selection, which limit mask shall be used with each profile in the downstream direction. The classmasks are defined in ITU-T G.9701."; reference "ITU-T G.997.2 clause 7.1.2.14 (CLASSMASKds); ITU-T G.9701 clause 7.3.1.5"; } } // container downstream container upstream { description "Upstream specific line spectrum configuration parameters."; uses power-and-spectrum-usage-parameters; list mibpsdmask { must "count(../mibpsdmask)=0 or (count(../mibpsdmask[sub-carrier-index=39])=1 and not ( (contains(../../profiles,'g.9701-profile-106a') and not(../mibpsdmask[sub-carrier-index=2048])) or (contains(../../profiles,'g.9701-profile-106b') and not(../mibpsdmask[sub-carrier-index=2048])) or (contains(../../profiles,'g.9701-profile-212a') and not(../mibpsdmask[sub-carrier-index=4096])) or (contains(../../profiles,'g.9701-profile-106c') and not(../mibpsdmask[sub-carrier-index=2048])) or (contains(../../profiles,'g.9701-profile-212c') and not(../mibpsdmask[sub-carrier-index=4096])) or (../../profiles='all' and (not(../mibpsdmask[sub-carrier-index=2048]) or not(../mibpsdmask[sub-carrier-index=4096])))))" { error-message "The 'mibpsdmask' does not include sub-carrier 39 and/or the highest sub-carrier for the currently configured profile."; description "If the MIBPSDMASK is configured, then the mask must include sub-carrier 39 as well as the highest sub-carrier for the profile."; } key "sub-carrier-index"; max-elements 32; description "This list defines the Power Spectral Density (PSD) mask applicable at the U-O2 reference point. Each entry in the list defines a breakpoint of the PSD mask."; reference "ITU-T G.997.2 clauses 7.1.2.5 (MIBPSDMASKds) and 7.1.2.6 (MIBPSDMASKus); ITU-T G.9701 clauses 7.3.1.1.2.1 and 7.3.1.1.2.2."; leaf sub-carrier-index { type psd-level-sub-carrier-index; description "Identifies the sub-carrier for which psd-level applies."; } leaf psd-level { type psd-level; mandatory true; description "The Power Spectral Density (PSD) level of the referenced sub-carrier."; } } // list mibpsdmask leaf classmask { if-feature bbf-fast:classmask; type enumeration { enum "classmask1" { value 0; description "The limit mask for each profile is as defined in G.9701 classmask1."; } } default "classmask1"; description "Defines, through a classmask selection, which limit mask shall be used with each profile in the upstream direction. The classmasks are defined in ITU-T G.9701."; reference "ITU-T G.997.2 clause 7.1.2.15 (CLASSMASKus); ITU-T G.9701 clause 7.3.1.5"; } } // container upstream } // grouping line-spectrum-profile grouping upstream-power-back-off-parameters { description "Power-back-off-specific configuration parameters."; reference "ITU-T G.997.2 clause 7.1.2"; leaf upbopsd-a { type uint16 { range "0..4095"; } units "0.01 dBm per Hz"; default "0"; description "Defines the parameter a for the Upstream power back-off (UPBO) reference Power Spectral Density (PSD) used to compute the upstream power back-off for the upstream frequency band."; reference "ITU-T G.997.2 clause 7.1.2.9 (UPBOPSDA); ITU-T G.9701 clause 7.3.1.4"; } leaf upbopsd-b { type uint16 { range "0..4095"; } units "0.01 dBm per Hz"; default "0"; description "Defines the parameter b for the Upstream power back-off (UPBO) reference Power Spectral Density (PSD) used to compute the upstream power back-off for the upstream frequency band."; reference "ITU-T G.997.2 clause 7.1.2.10 (UPBOPSDB); ITU-T G.9701 clause 7.3.1.4"; } leaf upbo-upstream-electrical-length { type uint16 { range "0..1280"; } units "0.1 dB"; default "0"; description "Defines the electrical length kl0 (expressed in dB at 1 MHz)."; reference "ITU-T G.997.2 clause 7.1.2.11 (UPBOKL); ITU-T G.9701 clause 7.3.1.4.2.1"; } leaf upbo-force-electrical-length { type boolean; default "false"; description "Defines whether or not the FAST Transceiver Unit - Remote side (FTU-R) is forced to use the electrical length kl0 = UPBOKL to compute the UPBOMASK. If not forced, the FAST Transceiver Units (FTU) determine the electrical length kl0."; reference "ITU-T G.997.2 clause 7.1.2.12 (UPBOKLF); ITU-T G.9701 clause 7.3.1.4.2.1"; } leaf upbo-reference-electrical-length { type uint16 { range "0 | 18..255"; } units "0.1 dB"; default "0"; description "Defines the Upstream power back-off (UPBO) reference electrical length kl0_REF used to compute the upstream power back-off for the Equalized Far-End Crosstalk (FEXT) Upstream power back-off (UPBO) method. If kl0_REF = 0 (special value) then the Equal Power Spectral Density (PSD) Upstream power back-off (UPBO) method is used."; reference "ITU-T G.997.2 clause 7.1.2.13 (UPBOKLREF); ITU-T G.9701 clause 7.3.1.4.2.2"; } } // grouping upstream-power-back-off-parameters grouping upstream-power-back-off-profile { description "Defines the parameters contained in an upstream power back-off profile."; uses upstream-power-back-off-parameters; } // grouping upstream-power-back-off-profile grouping rfibands { description "Parameters associated with Radio Frequency Interference (RFI) bands."; list rfiband { key "start-index"; max-elements 32; description "Defines the bands where the Power Spectral Density (PSD) shall be reduced as specified in G.9701 clause 7.3.1.2."; reference "ITU-T G.997.2 clause 7.1.2.7 (RFIBANDS); ITU-T G.9701 clause 7.3.1.2"; uses sub-carrier-range; } // list rfiband } // grouping rfibands grouping rfi-profile { description "Defines the parameters contained in an Radio Frequency Interference (RFI) profile."; uses rfibands; leaf iarbands { type iarbands; default ""; description "Defines for each International Amateur Radio (IAR) band whether transmit Power Spectral Density (PSD) reduction is enabled or disabled in that band."; reference "ITU-T G.997.2 clause 7.1.2.8 (IARBANDS); ITU-T G.9701 clauses 7.3.1.2 and 12.3.2.1.1; ITU-T G.994.1 Table 11.70.8 and 11.70.8.1"; } } // grouping rfi-profile grouping fast-rate-adaptation-parameters { description "Fast Rate Adaptation (FRA) configuration parameters applicable to both upstream and downstream."; reference "ITU-T G.997.2 clause 7.1.5"; leaf time-window { type uint8 { range "0 | 1..36"; } units "logical frame periods"; default "8"; description "Defines the duration of the time window used in the standard Fast Rate Adaptation (FRA) triggering criteria. The special value, 0, indicates that the vendor discretionary values for fra-ntones, fra-rtx-uc, and fra-time may be used."; reference "ITU-T G.997.2 clause 7.1.5.1 (FRA-TIMEds) and clause 7.1.5.2 (FRA-TIMEus); ITU-T G.9701 clause 13.3.1.1.1.1"; } leaf minimum-degraded-tones { type uint8 { range "0 | 1..100"; } units "percent"; default "50"; description "Defines the minimum percentage of loaded sub-carriers (i.e. sub-carriers with bi>0) that are detected as degraded throughout a time window equal to FRA-TIME in order to arm the first Fast Rate Adaptation (FRA) triggering criteria. The special value, 0, indicates that monitoring of the percentage of degraded sub-carriers is disabled."; reference "ITU-T G.997.2 clause 7.1.5.3 (FRA-NTONESds) and clause 7.1.5.4 (FRA-NTONESus); ITU-T G.9701 clause 13.3.1.1.1.2"; } leaf uncorrectable-dtu { type uint16 { range "0 | 1..1023"; } default "150"; description "Defines the minimum number of rtx-uc anomalies received throughout a time window equal to FRA-TIME in order to arm the second Fast Rate Adaptation (FRA) triggering criteria. The special value, 0, indicates that monitoring of the number of rtx-uc anomalies is disabled."; reference "ITU-T G.997.2 clause 7.1.5.5 (FRA-RTXUCds) and clause 7.1.5.6 (FRA-RTXUCus); ITU-T G.9701 clause 13.3.1.1.1.3"; } leaf vendor-discretionary-fra-triggering-criteria { type boolean; default "false"; description "Defines whether vendor discretionary Fast Rate Adaptation (FRA) triggering criteria may be used (enabled) or not (disabled)."; reference "ITU-T G.997.2 clause 7.1.5.7 (FRA-VENDISds) and clause 7.1.5.8 (FRA-VENDISus); ITU-T G.9701 clause 13.3.1.1.1.4"; } } // grouping fast-rate-adaptation-parameters grouping fast-rate-adaptation-profile { description "Defines the contents of a Fast Rate Adaptation (FRA) Profile."; container downstream { description "Downstream Fast Rate Adaptation (FRA) profile."; uses fast-rate-adaptation-parameters; } // container downstream container upstream { description "Upstream Fast Rate Adaptation (FRA) profile."; uses fast-rate-adaptation-parameters; } // container upstream } // grouping fast-rate-adaptation-profile grouping seamless-rate-adaptation-parameters { description "Seamless Rate Adaptation (SRA) configuration parameters applicable to both upstream and downstream."; reference "ITU-T G.997.2 clause 7.1.4"; leaf upshift-noise-margin { type uint16 { range "0..310"; } units "0.1 dB"; default "70"; description "If the noise margin (SNRM) is above the upshift noise margin and stays above that for more than the time specified by the minimum upshift rate adaptation interval (SRA-UTIME), the transmitting FAST Transceiver Unit (FTU) autonomously attempts to increase the net data rate (NDR)."; reference "ITU-T G.997.2 clauses 7.1.4.1 (SRA-USNRMds) and 7.1.4.2 (SRA-USNRMus); ITU-T G.9701 clause 12.3.4.2.1"; } leaf upshift-noise-margin-in-l2.1 { type uint16 { range "0..310"; } units "0.1 dB"; default "70"; description "If the noise margin in the L2.1N and L2.1B link states (L2.1-SNRM) is above the upshift noise margin and stays above that for more than the time specified by the minimum upshift rate adaptation interval (SRA-UTIME), the FAST Transceiver Unit - Remote side (FTU-R) autonomously attempts to increase the net data rate in the L2.1 link state."; reference "ITU-T G.997.2 clauses 7.1.10.4 (L2.1-SRA-USNRMds) and 7.1.10.5 (L2.1-SRA-USNRMus); ITU-T G.9701 clause 13.4.1.4.7"; } leaf minimum-time-interval-upshift-sra { type uint16 { range "0..16383"; } units "seconds"; default "8"; description "Defines the interval of time the noise margin (SNRM) should stay above the upshift noise margin (SRA-USNRM) before the transmitting FAST Transceiver Unit (FTU) autonomously attempts to increase the net data rate (NDR)."; reference "ITU-T G.997.2 clauses 7.1.4.3 (SRA-UTIMEds) and 7.1.4.4 (SRA-UTIMEus); ITU-T G.9701 clause 12.3.4.2.1"; } leaf downshift-noise-margin-in-l2.1 { type uint16 { range "0..310"; } units "0.1 dB"; default "50"; description "If the noise margin in the L2.1N and L2.1B link states (L2.1-SNRM) is below the downshift noise margin and stays below that for more than the time specified by the minimum downshift rate adaptation interval (SRA-DTIME), the FAST Transceiver Unit - Remote side (FTU-R) autonomously attempts to decrease the net data rate in the L2.1 link state."; reference "ITU-T G.997.2 clauses 7.1.10.6 (L2.1-SRA-DSNRMds) and 7.1.10.7 (L2.1-SRA-DSNRMus); ITU-T G.9701 clause 13.4.1.4.7"; } leaf minimum-time-interval-downshift-sra { type uint16 { range "0..16383"; } units "seconds"; default "2"; description "Defines the interval of time the noise margin (SNRM) should stay below the downshift noise margin (SRA-DSNRM) before the transmitting FAST Transceiver Unit (FTU) autonomously attempts to decrease the net data rate (NDR)."; reference "ITU-T G.997.2 clauses 7.1.4.7 (SRA-DTIMEds) and 7.1.4.8 (SRA-DTIMEus); ITU-T G.9701 clause 12.3.4.2.1"; } } // grouping seamless-rate-adaptation-parameters grouping robust-management-channel-parameters { description "Robust Management Channel (RMC) configuration parameters applicable to both upstream and downstream."; reference "ITU-T G.997.2 clause 7.1.6"; leaf target-noise-margin { type uint16 { range "0..310"; } units "0.1 dB"; default "60"; description "Defines the Robust Management Channel (RMC) noise margin (SNRMRMC) that the FAST Transceiver Unit (FTU) receiver shall achieve, relative to the Bit Error Rate (BER) requirement, or better, to successfully complete initialization."; reference "ITU-T G.997.2 clauses 7.1.6.1 (TARSNRM-RMCds) and 7.1.6.2 (TARSNRM-RMCus); ITU-T G.9701 clause 12.3.3.2.1"; } leaf minimum-noise-margin { type uint16 { range "0..310"; } units "0.1 dB"; must ". <= ../target-noise-margin" { error-message "'minimum-noise-margin' is greater than the 'target-noise-margin'."; description "The minimum noise margin must be less than or equal to the target noise margin."; } default "0"; description "Defines the minimum noise margin the FAST Transceiver Unit (FTU) receiver tolerates for the Robust Management Channel (RMC). If the RMC noise margin (SNRM-RMC) falls below this level, the FTU receiver initiates the RMC Parameter Adjustment (RPA) procedure."; reference "ITU-T G.997.2 clauses 7.1.6.3 (MINSNRM-RMCds) and 7.1.6.4 (MINSNRM-RMCus); ITU-T G.9701 clause 13.2.1.3"; } leaf maximum-bit-loading { type uint8 { range "2..6"; } default "6"; description "Defines the maximum allowed bit-loading for the Robust Management Channel (RMC) sub-carriers."; reference "ITU-T G.997.2 clauses 7.1.6.5 (MAXBL-RMCds) and 7.1.6.6 (MAXBL-RMCus); ITU-T G.9701 clause 12.3.3.2.1"; } } // grouping robust-management-channel-parameters grouping noise-margin-profile { description "Defines the contents of a Noise Margin Profile."; container downstream { description "Downstream noise margin profile."; container noise-margin { description "Noise margin parameters."; leaf target-noise-margin { type uint16 { range "0..310"; } units "0.1 dB"; must ". <= ../../seamless-rate-adaptation/ upshift-noise-margin" { error-message "The downstream 'target-noise-margin' is greater than the 'upshift-noise-margin'."; description "The target noise margin must be less than or equal to the upshift noise margin."; } default "60"; description "Defines the target noise margin for the Channel Initialization Policy."; reference "ITU-T G.997.2 clause 7.1.3.1 (TARSNRMds); ITU-T G.9701 clause 12.3.7"; } leaf minimum-noise-margin { type uint16 { range "0..310"; } units "0.1 dB"; must ". <= ../../seamless-rate-adaptation/ downshift-noise-margin" { error-message "The downstream 'minimum-noise-margin' is greater than the 'downshift-noise-margin'."; description "The minimum noise margin must be less than or equal to the downshift noise margin."; } default "0"; description "Defines the minimum noise margin the FAST Transceiver Unit (FTU) receiver shall tolerate. If the noise margin (SNRM) falls below this level, the FTU receiver requests the FTU transmitter to increase the FTU transmit power. If an increase to FTU transmit power is not possible, a loss-of-margin(lom) defect occurs. Upon persistency of the lom defect, the FTU receiver triggers a re-initialization."; reference "ITU-T G.997.2 clause 7.1.3.4 (MINSNRMds); ITU-T G.9701 clauses 12.1.4.2 and 12.3.4.2.1"; } leaf target-noise-margin-in-l2 { type uint16 { range "0..310"; } units "0.1 dB"; must ". >= ../minimum-noise-margin" { error-message "The downstream 'target-noise-margin-in-l2' is less than the 'minimum-noise-margin'."; description "The target low power noise margin must be greater than or equal to the minimum noise margin."; } default "60"; description "Defines the target noise margin used during the L2.1 and L2.2 link state for both the upstream and downstream direction."; reference "ITU-T G.997.2 clause 7.1.10.1 (L2-TARSNRM); ITU-T G.9701 clauses 13.4.1.4 and 13.4.2.4"; } leaf maximum-noise-margin-in-l2.1 { type uint16 { range "0..310 | 511"; } units "0.1 dB"; must ". >= ../target-noise-margin-in-l2" { error-message "The downstream 'maximum-noise-margin-in-l2.1' is less than the 'target-noise-margin-in-l2'."; description "The maximum low power noise margin must be greater than or equal to the target low power noise margin."; } default "511"; description "Defines the maximum noise margin allowed during the L2.1 and L2.2 link state for both the upstream and downstream direction. The special value, 511, indicates there is no maximum bound for the noise margin (i.e., the maximum noise margin is infinite)."; reference "ITU-T G.997.2 clause 7.1.10.2 (L2-MAXSNRM); ITU-T G.9701 clauses 13.4.1.4 and 13.4.2.4"; } } // container noise-margin container seamless-rate-adaptation { description "Seamless Rate Adaptation(SRA) parameters."; leaf downshift-noise-margin { type uint16 { range "0..310"; } units "0.1 dB"; must ". <= ../../noise-margin/target-noise-margin" { error-message "The downstream 'downshift-noise-margin' is greater than the 'target-noise-margin'."; description "The downshift noise margin must be less than or equal to the target noise margin."; } default "50"; description "If the noise margin (SNRM) is below the downshift noise margin and stays below that for more than the time specified by the minimum downshift rate adaptation interval (SRA-DTIME), the transmitting FAST Transceiver Unit (FTU) autonomously attempts to decrease the net data rate (NDR)."; reference "ITU-T G.997.2 clause 7.1.4.5 (SRA-DSNRMds); ITU-T G.9701 clause 12.3.4.2.1"; } uses seamless-rate-adaptation-parameters; } // container seamless-rate-adaptation container robust-management-channel { description "Robust Management Channel (RMC) parameters."; uses robust-management-channel-parameters; } // container robust-management-channel } // container downstream container upstream { description "Upstream noise margin profile."; container noise-margin { description "Noise margin parameters."; leaf target-noise-margin { type uint16 { range "0..310"; } units "0.1 dB"; must ". <= ../../seamless-rate-adaptation/ upshift-noise-margin" { error-message "The upstream 'target-noise-margin' is greater than the 'upshift-noise-margin'."; description "The target noise margin must be less than or equal to the upshift noise margin."; } default "60"; description "Defines the target noise margin for the Channel Initialization Policy."; reference "ITU-T G.997.2 clause 7.1.3.2 (TARSNRMus); ITU-T G.9701 clause 12.3.7"; } leaf minimum-noise-margin { type uint16 { range "0..310"; } units "0.1 dB"; must ". <= ../../seamless-rate-adaptation/ downshift-noise-margin" { error-message "The upstream 'minimum-noise-margin' is greater than the 'downshift-noise-margin'."; description "The minimum noise margin must be less than or equal to the downshift noise margin."; } default "0"; description "Defines the minimum noise margin the FAST Transceiver Unit (FTU) receiver shall tolerate. If the noise margin (SNRM) falls below this level, the FTU receiver requests the FTU transmitter to increase the FTU transmit power. If an increase to FTU transmit power is not possible, a loss-of-margin(lom) defect occurs. Upon persistency of the lom defect, the FTU receiver triggers a re-initialization."; reference "ITU-T G.997.2 clause 7.1.3.5 (MINSNRMus); ITU-T G.9701 clauses 12.1.4.2 and 12.3.4.2.1"; } leaf maximum-noise-margin { type uint16 { range "0..310 | 511"; } units "0.1 dB"; must ". >= ../../seamless-rate-adaptation/ upshift-noise-margin" { error-message "The upstream 'maximum-noise-margin' is less than the 'upshift-noise-margin'."; description "The maximum noise margin must be greater than or equal to the upshift noise margin."; } default "511"; description "Defines the maximum noise margin used in the Channel Initialization Policy. A special value, 511, indicates there is no maximum bound for the noise margin (i.e., the maximum noise margin is infinite)."; reference "ITU-T G.997.2 clause 7.1.3.3 (MAXSNRMus); ITU-T G.9701 clause 12.3.7"; } leaf target-noise-margin-in-l2 { type uint16 { range "0..310"; } units "0.1 dB"; must ". >= ../minimum-noise-margin" { error-message "The upstream 'target-noise-margin-in-l2' is less than the 'minimum-noise-margin'."; description "The target low power noise margin must be greater than or equal to the minimum noise margin."; } default "60"; description "Defines the target noise margin used during the L2.1 and L2.2 link state for both the upstream and downstream direction."; reference "ITU-T G.997.2 clause 7.1.10.1 (L2-TARSNRM); ITU-T G.9701 clauses 13.4.1.4 and 13.4.2.4"; } leaf maximum-noise-margin-in-l2.1 { type uint16 { range "0..310 | 511"; } units "0.1 dB"; must ". >= ../target-noise-margin-in-l2" { error-message "The upstream 'maximum-noise-margin-in-l2.1' is less than the 'target-noise-margin-in-l2'."; description "The maximum low power noise margin must be greater than or equal to the target low power noise margin."; } default "511"; description "Defines the maximum noise margin allowed during the L2.1 and L2.2 link state for both the upstream and downstream direction. The special value, 511, indicates there is no maximum bound for the noise margin (i.e., the maximum noise margin is infinite)."; reference "ITU-T G.997.2 clause 7.1.10.2 (L2-MAXSNRM); ITU-T G.9701 clauses 13.4.1.4 and 13.4.2.4"; } } // container noise-margin container seamless-rate-adaptation { description "Seamless Rate Adaptation(SRA) parameters."; leaf downshift-noise-margin { type uint16 { range "0..310"; } units "0.1 dB"; must ". <= ../../noise-margin/target-noise-margin" { error-message "The upstream 'downshift-noise-margin' is greater than the 'target-noise-margin'."; description "The downshift noise margin must be less than or equal to the target noise margin."; } default "50"; description "If the noise margin (SNRM) is below the downshift noise margin and stays below that for more than the time specified by the minimum downshift rate adaptation interval (SRA-DTIME), the transmitting FAST Transceiver Unit (FTU) autonomously attempts to decrease the net data rate (NDR)."; reference "ITU-T G.997.2 clause 7.1.4.6 (SRA-DSNRMus); ITU-T G.9701 clause 12.3.4.2.1"; } uses seamless-rate-adaptation-parameters; } // container seamless-rate-adaptation container robust-management-channel { description "Robust Management Channel (RMC) parameters."; uses robust-management-channel-parameters; } // container robust-management-channel } // container upstream } // grouping noise-margin-profile grouping fast-retrain-policy-parameters { description "Reinitialization configuration parameters applicable to both upstream and downstream."; reference "ITU-T G.997.2 clause 7.1.8"; leaf los-defect-persistency { type uint8 { range "1..20"; } units "0.1 seconds"; default "2"; description "Defines the loss of signal (los) defect persistency for triggering a reinitialization at the FAST Transceiver Unit (FTU) receiver, as part of the fast retrain policy."; reference "ITU-T G.997.2 clauses 7.1.8.1 (LOS_PERSISTENCYds) and clause 7.1.8.2 (LOS_PERSISTENCYus); ITU-T G.9701 clauses 12.1.4.2 and 12.1.4.3.1"; } leaf lom-defect-persistency { type uint8 { range "1..20"; } units "seconds"; default "2"; description "Defines the loss of margin (lom) defect persistency for triggering a reinitialization at the FAST Transceiver Unit (FTU) receiver, as part of the fast retrain policy."; reference "ITU-T G.997.2 clauses 7.1.8.3 (LOM_PERSISTENCYds) and clause 7.1.8.4 (LOM_PERSISTENCYus); ITU-T G.9701 clauses 12.1.4.2 and 12.1.4.3.2."; } leaf lor-defect-persistency { type uint8 { range "1..20"; } units "0.1 seconds"; default "2"; description "Defines the loss of Robust Management Channel (RMC) (lor) defect persistency for triggering a reinitialization at the FAST Transceiver Unit (FTU) receiver, as part of the fast retrain policy."; reference "ITU-T G.997.2 clauses 7.1.8.5 (LOR_PERSISTENCYds) and clause 7.1.8.6 (LOR_PERSISTENCYus); ITU-T G.9701 clauses 12.1.4.2 and 12.1.4.3.3."; } leaf reinit-time-threshold { type uint8 { range "5..31"; } units "seconds"; default "10"; description "Defines the threshold for the Severly Errored Seconds (SES) and embedded operations channel (eoc) timeout conditions for declaring a High_BER event at the FAST Transceiver Unit (FTU) receiver, as part of the fast retrain policy."; reference "ITU-T G.997.2 clauses 7.1.8.7 (REINIT_TIME_THRESHOLDds) and clause 7.1.8.8 (REINIT_TIME_THRESHOLDus); ITU-T G.9701 clause 12.1.4.3.4."; } leaf low-etr-threshold { type uint8 { range "0 | 1..30"; } units "seconds"; default "20"; description "Defines the threshold for the low Expected Throughput Rate (ETR) condition for declaring a High_BER event at the FAST Transceiver Unit (FTU) receiver, as part of the fast retrain policy. The special value, 0, indicates that no High_BER event is declared based on ETR being below the ETR_min."; reference "ITU-T G.997.2 clause 7.1.8.9 (LOW_ETR_THRESHOLDds) and clause 7.1.8.10 (LOW_ETR_THRESHOLDus); ITU-T G.9701 clause 12.1.4.3.4."; } leaf lor-rmcr-persistency { if-feature bbf-fast:rmcr; type uint8 { range "0..20"; } units "50 milliseconds"; default "0"; description "Defines the persistency period of a loss of Robust Management Channel (RMC) (lor) defect before the RMC is declared severely degraded. The value 0 is a special value that indicates that the Robust Management Channel Recovery (RMCR) procedure is disabled. It can only be set to 0 in one direction if the value is also set to 0 in the opposite direction."; reference "ITU-T G.997.2 clause 7.1.12.1 (RMCR_LOR_TRIGGERds/us)"; } } // grouping fast-retrain-policy-parameters grouping fast-retrain-policy-profile { description "Defines the contents of a Fast Retrain Policy Profile."; container downstream { description "Downstream fast retrain policy parameters."; uses fast-retrain-policy-parameters; } // container downstream container upstream { description "Downstream fast retrain policy parameters."; uses fast-retrain-policy-parameters; } // container upstream } // grouping fast-retrain-policy-profile grouping retransmission-parameters { description "Retransmission configuration parameters applicable to both upstream and downstream."; reference "ITU-T G.997.2 clause 7.2.2"; leaf maximum-delay { type uint32 { range "4..64"; } units "0.25 milliseconds"; default "40"; description "Defines the maximum allowed delay for retransmission (see clause 9.8/G.9701). The G.9701 control parameter delay_max is set to the same value as the maximum delay (see clause 11.4.2.3/G.9701)."; reference "ITU-T G.997.2 clause 7.2.2.1 (DELAYMAX); ITU-T G.9701 clause 11.4.2.3."; } leaf minimum-inp-against-shine { type uint16 { range "0..520"; } units "symbol periods"; default "0"; description "Defines the minimum Impulse Noise Protection (INP) against Single High Impulse Noise Event (SHINE). The G.9701 control parameter INP_min_shine is set to the same value as the minimum impulse noise protection against SHINE."; reference "ITU-T G.997.2 clause 7.2.2.2 (INPMIN_SHINE); ITU-T G.9701 clauses 9.8 and 11.4.2.4"; } leaf shine-ratio { type uint8 { range "0..100"; } units "0.001"; default "0"; description "Defines the SHINEratio that is used in the definition of the expected throughput rate (ETR). The G.9701 control parameter SHINEratio is set to the same value as the Single High Impulse Noise Event (SHINE) ratio."; reference "ITU-T G.997.2 clause 7.2.2.3 (SHINERATIO); ITU-T G.9701 clauses 9.8 and 11.4.2.5"; } leaf minimum-inp-against-rein { type uint8 { range "0..63"; } units "symbol periods"; default "0"; description "Defines the minimum Impulse Noise Protection (INP) against Repetitive Electrical Impulse Noise (REIN). The G.9701 control parameter INP_min_rein is set to the same value as the minimum impulse noise protection against REIN."; reference "ITU-T G.997.2 clause 7.2.2.4 (INPMIN_REIN); ITU-T G.9701 clauses 9.8 and 11.4.2.6"; } leaf rein-inter-arrival-time { type enumeration { enum "hz-100" { value 0; description "100 Hz."; } enum "hz-120" { value 1; description "120 Hz."; } enum "hz-300" { value 2; description "300 Hz."; } enum "hz-360" { value 3; description "360 Hz."; } } default "hz-100"; description "Defines the Repetitive Electrical Impulse Noise (REIN) inter-arrival time. The G.9701 control parameter iat_rein_flag is set to the same value as the REIN inter-arrival time."; reference "ITU-T G.997.2 clause 7.2.2.5 (IAT_REIN); ITU-T G.9701 clauses 9.8 and 11.4.2.7"; } leaf minimum-rfec-nfec-ratio { type uint8 { range "0..8"; } units "1/32"; default "0"; description "Defines the minimal required ratio, RFEC/NFEC, of Reed-Solomon code parameters. The G.9701 control parameter rnratio is set to the same value as the Minimum Reed-Solomon RFEC/NFEC ratio."; reference "ITU-T G.997.2 clause 7.2.2.6 (RNRATIO); ITU-T G.9701 clause 11.4.2.8"; } } // grouping retransmission-parameters grouping retransmission-profile { description "Defines the contents of a Retransmission Profile."; container downstream { description "Downstream retransmission parameters."; uses retransmission-parameters; } // container downstream container upstream { description "Upstream retransmission parameters."; uses retransmission-parameters; } // container upstream } // grouping retransmission-profile grouping vectoring-parameters { description "Vectoring configuration parameters applicable to both upstream and downstream."; reference "ITU-T G.997.2 clause 7.1.7"; leaf fext-to-cancel-enable { type boolean; default "true"; description "Defines whether Far-End Crosstalk (FEXT) cancellation in the given direction from all the other vectored lines into the line in the vectored group is enabled or disabled."; reference "ITU-T G.997.2 clauses 7.1.7.1 (FEXT_TO_CANCEL_ENABLEds) and 7.1.7.2 (FEXT_TO_CANCEL_ENABLEus); ITU-T G.9701 clause 11.4.3.1"; } leaf tgvn-allowed { if-feature bbf-fast:tgvn; type boolean; default "false"; description "Defines whether Targeted Generalized Vectoring with Non-active G.9701 supporting lines (TGVN) is allowed on the line."; reference "ITU-T G.997.2 clause 7.1.7.5 (TGVN_ALLOWED)"; } } // grouping vectoring-parameters grouping vectoring-downstream-parameters { description "Vectoring configuration parameters applicable in the downstream direction."; reference "ITU-T G.997.2 clause 7.1.7"; leaf xlog-group-size-req { type uint8 { range "1 | 2 | 4 | 8 | 16 | 32 | 64"; } units "sub-carriers"; default "1"; description "This parameter is the requested lower bound on the value of XLOGGds in the reporting of Xlogpsds."; reference "ITU-T G.997.2 clause 7.1.7.3 (XLOGGREQds); ITU-T G.9701 clause 11.4.3.2"; } } // grouping vectoring-downstream-parameters grouping vectoring-profile { description "Defines the contents of a Vectoring Profile."; container downstream { description "Downstream vectoring parameters."; uses vectoring-parameters; uses vectoring-downstream-parameters; } // container downstream container upstream { description "Upstream vectoring parameters."; uses vectoring-parameters; } // container upstream leaf annex-x-mode { if-feature bbf-fast:annex-x; type enumeration { enum "forbidden" { value 0; description "AnnexX_FORBIDDEN (Operation according to Annex X operation is not allowed.)."; } enum "preferred" { value 1; description "AnnexX_PREFERRED (Operation according to Annex X is preferred.)."; } enum "forced" { value 2; description "AnnexX_FORCED (Operation according to Annex is forced.)."; } } default "forbidden"; description "Determines whether Annex X operation of ITU-T G.9701 is enabled. If 'annex-x-mode' is configured to 'preferred' or 'forced', then 'annex-d-mode', if supported, must be configured to 'forbidden'."; reference "ITU-T G.997.2 clause T.2.1.1 (ANNEX_X_MODE); ITU-T G.9701 clauses X.6.7.1 and T.2.1"; } leaf annex-d-mode { if-feature bbf-fast:annex-d; type enumeration { enum "forbidden" { value 0; description "AnnexD_FORBIDDEN (Operation according to Annex D operation is not allowed.)."; } enum "preferred" { value 1; description "AnnexD_PREFERRED (Operation according to Annex D is preferred.)."; } enum "forced" { value 2; description "AnnexD_FORCED (Operation according to Annex D is forced.)."; } } must "(not(boolean(../annex-x-mode))) or (../annex-x-mode = 'forbidden' or . = 'forbidden')" { error-message "Neither 'annex-x-mode' nor 'annex-d-mode' is configured to 'forbidden'."; description "At least one of Annex X mode or Annex D mode must be configured to 'forbidden'."; } default "forbidden"; description "Determines whether Annex D operation of ITU-T G.9701 is enabled. If 'annex-d-mode' is configured to 'preferred' or 'forced', then 'annex-x-mode', if supported, must be configured to 'forbidden'."; reference "ITU-T G.997.2 clause T.2.1.2 (ANNEX_D_MODE); ITU-T G.9701 clauses D.5.7.1 and T.2.1.1"; } } // grouping vectoring-profile grouping impulse-noise-monitoring-parameters { description "Impulse Noise Monitoring (INM) is not required for modem operation but is a capability for the measurement of Impulse Noise. The INM Profile includes the option to control an INM function on the receiver of the FAST Transceiver Unit (FTU)."; leaf inmiato { type uint16 { range "3..511"; } units "IAT periods"; default "3"; description "Defines the Inter Arrival Time (IAT) offset per direction that the FAST Transceiver Unit (FTU) receiver shall use to determine in which bin of the inter arrival time histogram the IAT is reported. One IAT period is defined as 'iat-scaling-factor' Discrete MultiTone (DMT) symbol periods."; reference "ITU-T G.997.2 clause 7.1.11.1 (INMIATO). ITU-T G.9701 clause 11.4.4.7.2.1"; } leaf inmiats { type uint8 { range "0..7"; } units "IAT periods"; default "1"; description "Defines the Inter Arrival Time (IAT) step per direction that the FAST Transceiver Unit (FTU) receiver shall use to determine in which bin of the inter arrival time histogram the IAT is reported. One IAT period is defined as 'iat-scaling-factor' Discrete MultiTone (DMT) symbol periods."; reference "ITU-T G.997.2 clause 7.1.11.2 (INMIATS). ITU-T G.9701 clause 11.4.4.7.2.2"; } leaf inmcc { type uint8 { range "0..255"; } units "symbols"; default "1"; description "Defines the cluster continuation value per direction that the FAST Transceiver Unit (FTU) receiver shall use in the cluster indication process."; reference "ITU-T G.997.2 clause 7.1.11.3 (INMCC). ITU-T G.9701 clause 11.4.4.7.2.3"; } leaf inm-inpeq-format { type enumeration { enum "linear" { value 0; description "Linear scale."; } enum "logarithmic" { value 1; description "Logarithmic scale."; } } default "linear"; description "Defines the way the scale is configured for the INM_INPEQ histogram."; reference "ITU-T G.997.2 clause 7.1.11.4 (INM_INPEQ_FORMAT). ITU-T G.9701 clause 11.4.4.7.2.4"; } leaf dtu-cluster-bridging { type boolean; default "false"; description "Defines per direction whether the FAST Transceiver Unit (FTU) receiver shall use bridging in the determination of the Data Transfer Unit (DTU) cluster size. If 'true', bridging is enabled. If 'false', bridging is disabled."; reference "ITU-T G.997.2 clause 7.1.11.5 (BRGN). ITU-T G.9701 clause 11.4.4.7.2.5"; } } // grouping impulse-noise-monitoring-parameters grouping impulse-noise-monitoring-profile { description "Defines the contents of an Impulse Noise Monitoring (INM) Profile."; leaf inpeq-scaling-factor { type uint8 { range "4 | 8 | 12"; } default "12"; description "Defines the time unit scaling factor for the line that the FAST Transceiver Unit (FTU) receivers shall use for reporting INPEQ."; reference "ITU-T G.997.2 clause 7.1.11.6; ITU-T G.9701 clause 11.4.4.7.2.6"; } leaf iat-scaling-factor { type uint8 { range "4 | 8 | 12"; } default "12"; description "Defines the time unit scaling factor for the line that the FAST Transceiver Unit (FTU) receivers shall use for reporting Inter Arrival Time (IAT)."; reference "ITU-T G.997.2 clause 7.1.11.7; ITU-T G.9701 clause 11.4.4.7.2.7"; } leaf inm-enable { type boolean; default "false"; description "If true, enables Impulse Noise Monitoring (INM) in both directions. If false, disables Impulse Noise Monitoring (INM) in both directions."; reference "ITU-T G.997.2 clause 7.1.11.8"; } container downstream { description "Downstream impulse noise monitoring configuration."; uses impulse-noise-monitoring-parameters; } // container downstream container upstream { description "Upstream impulse noise monitoring configuration."; uses impulse-noise-monitoring-parameters; } // container upstream } // grouping impulse-noise-monitoring-profile grouping time-division-duplexing-parameters { description "Time Division Duplexing (TDD) configuration parameters."; reference "ITU-T G.997.2 clause 7.1.1"; leaf total-symbol-periods { type uint8 { range "23 | 36"; } default "36"; description "Defines the total number of symbol periods in a Time Division Duplexing (TDD) frame."; reference "ITU-T G.997.2 clause 7.1.1.1 (MF); ITU-T G.9701 clause 10.5"; } leaf downstream-symbol-periods { type uint8 { range "6..32"; } must "(../total-symbol-periods = 23 and .>= 6 and .<= 19) or (../total-symbol-periods = 36 and .>= 10 and .<= 32)" { error-message "Either the 'total-symbole-periods' is 23 and 'downstream-symbol-periods' is not in the range of 6 to 19 or 'total-symbol-periods' is 36 and 'downstream-symbol-periods' is not in the range of 10 to 32."; description "If the total symbol periods is 23, the number of downstream symbol periods must be between 6 to 19 inclusive. If the total symbol periods is 36, the number of downstream symbol periods must be between 10 to 32 inclusive."; } default "28"; description "Defines the total number of symbol positions in a Time Division Duplexing (TDD) frame allocated for downstream transmission. The total number of symbol positions in a TDD frame allocated for upstream transmission is calculated as Mus = MF-1-Mds."; reference "ITU-T G.997.2 clause 7.1.1.2 (Mds); ITU-T G.9701 clause 10.5"; } leaf cyclic-extension { type uint8 { range "4 | 8 | 10 | 12 | 14 | 16 | 20 | 24 | 30 | 33"; } units "n samples"; default "10"; description "Defines the cyclic extension(Lcp) to be used. The units are in N/64 samples, where N = index of the highest supported downstream data-bearing sub-carrier as defined for the enabled profile plus one."; reference "ITU-T G.997.2 clause 7.1.1.3 (CE); ITU-T G.9701 clause 10.4.4 and Table 6-1"; } container dynamic-time-assignment { if-feature bbf-fast:dta; description "Configuration of Dynamic Time Assignement (DTA)."; leaf dta-allowed { type enumeration { enum "none" { value 0; description "Dynamic Time Assignment (DTA) is not allowed."; } enum "idta" { value 1; description "Operation according to ITU-T G.9701 Annex X (iDTA) is allowed. If 'annex-x-mode' in the vectoring profile is configured as 'forbidden', then this value must not be configured."; } enum "cdta" { value 2; description "Operation according to ITU-T G.9701 Annex D (cDTA) is allowed. If 'annex-d-mode' in the vectoring profile is configured as 'forbidden', then this value must not be configured."; } } default "none"; description "The type of Dynamic Time Assignment (DTA) allowed."; reference "ITU-T G.997.2 clauses T.2.1.2 (IDTA_ALLOWED) and T.2.1.4 (CDTA_ALLOWED); ITU-T G.9701 clauses X.6.7.2, T.2.2, D.5.7.2 and T.2.2.1"; } leaf preferred-mds { type uint8 { range "5..31"; } must "(((../dta-allowed='idta' and ../../total-symbol-periods = 23 and .>= 5 and .<= 17) or (../dta-allowed='idta' and ../../total-symbol-periods = 36 and .>= 5 and .<= 30) or (../dta-allowed='cdta' and ../../total-symbol-periods = 23 and .>= 6 and .<= 19) or (../dta-allowed='cdta' and ../../total-symbol-periods = 36 and .>= 10 and .<= 31)) and (. >= ../minimum-mds) and (. <= ../maximum-mds)) or ../dta-allowed='none'" { error-message "'preferred-mds' is either less than 'minimum-mds' or is greater than 'maximum-mds' depending on the configured values of 'dta-allowed' and 'total-symbol-periods'."; description "The preferred Mds for Dynamic Time Assignment (DTA) must be equal to or higher than the minimum Mds for DTA and less than or equal to the maximum Mds for DTA. The valid range depends on total symbol period (MF) and DTA type allowed."; } default "28"; description "Provides the number of downstream symbol positions in a Time Division Duplexing (TDD) frame requested by the Dynamic Resource Allocation (DRA) at the first opportunity upon entering showtime of a line on which Dynamic Time Assignment (DTA) operation is enabled. If MF=23, a value different from the default value needs to be configured."; reference "ITU-T G.997.2 clause T.2.2.1 (DTA_PREF_Mds); ITU-T G.9701 clause T.2.3"; } leaf maximum-step-size { type uint8 { range "1..25"; } must "(../dta-allowed='idta' and ../../total-symbol-periods = 23 and .>= 1 and .<= 12) or (../dta-allowed='idta' and ../../total-symbol-periods = 36 and .>= 1 and .<= 25) or (../dta-allowed='cdta' and ../../total-symbol-periods = 23 and .>= 1 and .<= 13) or (../dta-allowed='cdta' and ../../total-symbol-periods = 36 and .>= 1 and .<= 21) or ../dta-allowed='none'" { error-message "'maximum-step-size' is not valid based on the configured values of 'dta-allowed' and 'total-symbol-periods'."; description "The maximum step size must be restricted to the valid range depending on total symbol periods (MF) and Dynamic Time Assignment (DTA) type allowed."; } default "25"; description "Defines the maximum step size for Mds requested by the DRA for a single Dynamic Time Assignment (DTA) update. For configurations other than independent Dynamic Time Assignment (iDTA) allowed with MF=36, a value different from the default value needs to be configured."; reference "ITU-T G.997.2 clause T.2.2.2 (DTA_SMAX); ITU-T G.9701 clause T.2.3"; } leaf minimum-time-between-updates { type uint16 { range "0..16383"; } units "0.01 seconds"; default "0"; description "Provides the minimum time between any two successive Dynamic Time Assignment (DTA) updates during showtime."; reference "ITU-T G.997.2 clause T.2.2.8 (DTA_MIN_TIME); ITU-T G.9701 clause T.2.10"; } leaf minimum-mds { type uint8 { range "5..31"; } must "(((../dta-allowed='idta' and ../../total-symbol-periods = 23 and .>= 5 and .<= 17) or (../dta-allowed='idta' and ../../total-symbol-periods = 36 and .>= 5 and .<= 30) or (../dta-allowed='cdta' and ../../total-symbol-periods = 23 and .>= 6 and .<= 19) or (../dta-allowed='cdta' and ../../total-symbol-periods = 36 and .>= 5 and .<= 31)) and . <= ../../downstream-symbol-periods) or ../dta-allowed='none'" { error-message "'minimum-mds' is not valid based on the configured values of 'dta-allowed' and 'total-symbol-periods'."; description "The minimum Mds must be restricted to the valid range depending on total symbol periods (MF), Dynamic Time Assignment (DTA) type allowed, and downstream symbol periods."; } default "5"; description "Provides the minimum number of downstream symbol positions Mds in a Time Division Duplexing (TDD) frame that shall be requested by the Dynamic Time Assignment (DTA). For configurations with cDTA allowed, a value different from the default value needs to be configured."; reference "ITU-T G.997.2 clause T.2.2.3 (DTA_MIN_Mds); ITU-T G.9701 clause T.2.5"; } leaf maximum-mds { type uint8 { range "5..31"; } must "(((../dta-allowed='idta' and ../../total-symbol-periods = 23 and .>= 5 and .<= 17) or (../dta-allowed='idta' and ../../total-symbol-periods = 36 and .>= 5 and .<= 30) or (../dta-allowed='cdta' and ../../total-symbol-periods = 23 and .>= 6 and .<= 19) or (../dta-allowed='cdta' and ../../total-symbol-periods = 36 and .>= 10 and .<= 31)) and . >= ../../downstream-symbol-periods) or ../dta-allowed='none'" { error-message "'maximum-mds' is not valid based on the configured values of 'dta-allowed' and 'total-symbol-periods'."; description "The maximum Mds must be restricted to the valid range depending on total symbol periods (MF), Dynamic Time Assignment (DTA) type allowed, and downstream symbol periods."; } default "30"; description "Provides the maximum number of downstream symbol positions Mds in a Time Division Duplexing (TDD) frame that shall be requested by the Dynamic Resource Allocation (DRA). For configurations with MF=23, a value different from the default value needs to be configured."; reference "ITU-T G.997.2 clause T.2.2.4 (DTA_MAX_Mds); ITU-T G.9701 clauses X.6.7.4 and T.2.6"; } leaf cdta-procedure-control { when "../dta-allowed='cdta'" { description "Only applicable when Coordinated Dynamic Time Assignment (cDTA) is configured."; } if-feature bbf-fast:annex-d; type enumeration { enum "one-or-two-step" { value 0; description "Dynamic Resource Allocation (DRA) is allowed to use the one-step or two-step Coordinated Dynamic Time Assignment (cDTA) procedure."; } enum "one-step-only" { value 1; description "Dynamic Resource Allocation (DRA) shall use the one-step Coordinated Dynamic Time Assignment (cDTA) procedure only."; } enum "two-step-only" { value 2; description "Dynamic Resource Allocation (DRA) shall use the two-step procedure only. This value is intended to be used for test purposes."; } } default "one-or-two-step"; description "Provides the procedure type that the Dynamic Resource Allocation (DRA) is allowed to apply. If the CDTA_PROC_CTRL is set to 2 and the FAST Transceiver Unit - central Office (FTU-O) does not support the two-step procedure, no Coordinated Dynamic Time Assignment (cDTA) procedure is triggered by the DRA."; reference "ITU-T G.997.2 clause T.2.7 (CDTA_PROC_CTRL); ITU-T G.9701 clauses T.2.9 and Y.5.6"; } } // container dynamic-time-assignment } // grouping time-division-duplexing-parameters grouping tdd-profile { description "Defines the contents of a Time Division Duplexing (TDD) Profile."; uses time-division-duplexing-parameters; } // grouping tdd-profile grouping performance-history-interval-parameters { description "Defines common parameters required when defining history interval performance counters."; leaf invalid-data-flag { type boolean; description "Reports the validity of the corresponding Performance Monitoring (PM) data."; reference "ITU-T G.997.2 clause 7.7.2 and 7.8.2"; } leaf time-stamp { type yang:date-and-time; description "Reports the start date/time for this interval."; reference "ITU-T G.997.2 clause 7.7.3 and 7.8.3"; } } // grouping performance-history-interval-parameters grouping performance-history-measured-time { description "Reports the measured time for a given interval."; leaf measured-time { type uint32; units "seconds"; description "Reports the amount of time, measured in seconds, that statistics for this interval have been counted."; reference "ITU-T G.997.2 clause 7.7.1 and 7.8.1"; } } // grouping performance-history-measured-time grouping performance-history-15min-interval-parameters { description "Defines common parameters required when defining 15 minute interval history performance counters."; uses performance-history-measured-time; uses performance-history-interval-parameters; } // grouping performance-history-15min-interval-parameters grouping performance-history-24hr-interval-parameters { description "Defines common parameters required when defining 24 hour interval history performance counters."; uses performance-history-measured-time; uses performance-history-interval-parameters; } // grouping performance-history-24hr-interval-parameters grouping performance-15min-history-parameters { description "Defines common parameters required when defining 15 minute history performance counters."; leaf number-of-intervals { type performance-15min-interval; description "The total number of 15 minute Performance Monitoring (PM) intervals for which data was collected."; } leaf non-valid-intervals { type performance-15min-interval; description "The number of 15 minute Performance Monitoring (PM) intervals for which the data is considered to be invalid or incomplete."; } } // grouping performance-15min-history-parameters grouping performance-24hr-history-parameters { description "Defines common parameters required when defining 24 hour history performance counters."; leaf number-of-intervals { type performance-24hr-interval; description "The total number of 24 hour Performance Monitoring (PM) intervals for which data was collected."; } leaf non-valid-intervals { type performance-24hr-interval; description "The number of 24 hour Performance Monitoring (PM) intervals for which the data is considered to be invalid or incomplete."; } } // grouping performance-24hr-history-parameters grouping line-thresholds { description "Performance parameters that have corresponding thresholds used to issue reports."; leaf errored-seconds-threshold { type uint32; units "seconds"; default "0"; description "Threshold for the count of errored seconds (ES). A special value (0) indicates the threshold is disabled."; reference "ITU-T G.997.2 clauses 7.7.8 (CURR/PREV_NE/FE_15/24_ES) and 8.2 (THRESHOLD_NE/FE_15/24_ES); ITU-T G.9701 clause 11.4.4.2"; } leaf severely-errored-seconds-threshold { type uint32; units "seconds"; default "0"; description "Threshold for the count of severely errored seconds (SES). A special value (0) indicates the threshold is disabled."; reference "ITU-T G.997.2 clauses 7.7.9 (CURR/PREV_NE/FE_15/24_SES) and 8.2 (THRESHOLD_NE/FE_15/24_SES); ITU-T G.9701 clause 11.4.4.3"; } leaf loss-of-signal-seconds-threshold { type uint32; units "seconds"; default "0"; description "Threshold for the count of Loss of Signal (LOS) seconds (LOSS). A special value (0) indicates the threshold is disabled."; reference "ITU-T G.997.2 clauses 7.7.10 (CURR/PREV_NE/FE_15/24_LOSS) and 8.2 (THRESHOLD_NE/FE_15/24_LOSS); ITU-T G.9701 clause 11.4.4.4"; } leaf loss-of-rmc-seconds-threshold { type uint32; units "seconds"; default "0"; description "Threshold for the count of Loss of Robust Management Channel (RMC) (LOR) seconds (LORS). A special value (0) indicates the threshold is disabled. Support for this threshold is optional."; reference "ITU-T G.997.2 clauses 7.7.11 (CURR/PREV_NE/FE_15/24_LORS) and 8.2 (THRESHOLD_NE/FE_15/24_LORS); ITU-T G.9701 clause 11.4.4.5"; } leaf unavailable-seconds-threshold { type uint32; units "seconds"; default "0"; description "Threshold for the count of unavailable seconds (UAS). A special value (0) indicates the threshold is disabled."; reference "ITU-T G.997.2 clauses 7.7.12 (CURR/PREV_NE/FE_15/24_UAS) and 8.2 (THRESHOLD_NE/FE_15/24_UAS); ITU-T G.9701 clause 11.4.4.6"; } leaf full-initializations-threshold { type uint32; default "0"; description "Threshold for a count of the full initialization primitives (full_init). A special value (0) indicates the threshold is disabled. Support for this threshold is optional."; reference "ITU-T G.997.2 clauses 7.7.13 (CURR/PREV_15/24_FULL_INITS) and 8.2 (THRESHOLD_15/24_FULL_INITS); ITU-T G.9701 clause 11.3.1.5"; } leaf failed-initializations-threshold { type uint32; default "0"; description "Threshold for a count of the failed full initialization primitives (failedfull_init). A special value (0) indicates the threshold is disabled. Support for this threshold is optional."; reference "ITU-T G.997.2 clauses 7.7.14 (CURR/PREV_15/24_FAILEDFULL_INITS) and 8.2 (THRESHOLD_15/24_FAILEDFULL_INITS); ITU-T G.9701 clause 11.3.1.5"; } leaf fast-initializations-threshold { type uint32; default "0"; description "Threshold for a count of the fast initialization primitives (fast_init). A special value (0) indicates the threshold is disabled. Support for this threshold is optional."; reference "ITU-T G.997.2 clauses 7.7.15 (CURR/PREV_15/24_FAST_INITS) and 8.2 (THRESHOLD_15/24_FAST_INITS); ITU-T G.9701 clause 11.3.1.5"; } leaf failed-fast-initializations-threshold { type uint32; default "0"; description "Threshold for a count of the failed fast initialization primitives (failedfast_init). A special value (0) indicates the threshold is disabled. Support for this threshold is optional."; reference "ITU-T G.997.2 clauses 7.7.16 (CURR/PREV_15/24_FAILEDFAST_INITS) and 8.2 (THRESHOLD_15/24_FAILEDFAST_INITS); ITU-T G.9701 clause 11.3.1.5"; } leaf spontaneous-interruptions-threshold { type uint32; default "0"; description "Threshold for a count of the spontaneous interruption anomalies (spont_intrpt). A special value (0) indicates the threshold is disabled. Support for this threshold is optional."; reference "ITU-T G.997.2 clauses 7.7.19 (CURR/PREV_24_SPONT_INTRPT) and 8.2 (THRESHOLD_24_SPONT_INTRPT); ITU-T G.9701 clause 11.3.1.1"; } } // grouping line-thresholds grouping channel-thresholds { description "Performance parameters that have corresponding thresholds used to issue reports."; leaf code-violations-threshold { type uint32; units "seconds"; default "0"; description "Threshold for the count of the Cyclic Redundancy Check anomalies (CRC). A special value (0) indicates the threshold is disabled."; reference "ITU-T G.997.2 clauses 7.8.4 (CURR/PREV_NE/FE_15/24_CV) and 8.2 (THRESHOLD_NE/FE_15/24_CV); ITU-T G.9701 clause 11.3.1.1"; } leaf uncorrectable-dtus-threshold { type uint32; units "seconds"; default "0"; description "Threshold for the count of the uncorrected Data Transfer Unit anomalies (RTX-UC). A special value (0) indicates the threshold is disabled."; reference "ITU-T G.997.2 clauses 7.8.6 (CURR/PREV_NE/FE_15/24_RTXUC) and 8.2 (THRESHOLD_NE/FE_15/24_RTXUC); ITU-T G.9701 clause 11.3.1.1"; } leaf retransmitted-dtus-threshold { type uint32; units "seconds"; default "0"; description "Threshold for the count of the retransmitted Data Transfer Unit (DTU) anomalies (RTC-TX). A special value (0) indicates the threshold is disabled."; reference "ITU-T G.997.2 clauses 7.8.7 (CURR/PREV_NE/FE_15/24_RTXTX) and 8.2 (THRESHOLD_NE/FE_15/24_RTXTX); ITU-T G.9701 clause 11.3.1.1"; } } // grouping channel-thresholds grouping profile-vector { description "A vector of profiles used to configure the line."; leaf time-division-duplexing-profile { type time-division-duplexing-profile-ref; mandatory true; description "References a time division duplexing (TDD) profile to be used to configure the line."; } leaf downstream-data-rate-profile { type downstream-data-rate-profile-ref; mandatory true; description "References a downstream data rate profile to be used to configure the line."; } leaf upstream-data-rate-profile { type upstream-data-rate-profile-ref; mandatory true; description "References an upstream data rate profile to be used to configure the line."; } leaf low-power-data-rate-profile { type low-power-data-rate-profile-ref; mandatory true; description "References a low power data rate profile to be used to configure the line."; } leaf line-spectrum-profile { type line-spectrum-profile-ref; mandatory true; description "References a line spectrum profile to be used to configure the line."; } leaf upstream-power-back-off-profile { type upstream-power-back-off-profile-ref; mandatory true; description "References an upstream power-back-off profile to be used to configure the line."; } leaf radio-frequency-interference-profile { type radio-frequency-interference-profile-ref; mandatory true; description "References a Radio Frequency Interference (RFI) profile to be used to configure the line."; } leaf noise-margin-profile { type noise-margin-profile-ref; mandatory true; description "References a noise margin profile to be used to configure the line."; } leaf fast-rate-adaptation-profile { type fast-rate-adaptation-profile-ref; mandatory true; description "References a fast rate adaptation profile to be used to configure the line."; } leaf retransmission-profile { type retransmission-profile-ref; mandatory true; description "References a retransmission profile to be used to configure the line."; } leaf fast-retrain-policy-profile { type fast-retrain-policy-profile-ref; mandatory true; description "References a fast retrain policy profile to be used to configure the line."; } leaf vectoring-profile { type vectoring-profile-ref; mandatory true; description "References a vectoring profile to be used to configure the line."; } leaf impulse-noise-monitoring-profile { if-feature bbf-fast:impulse-noise-monitoring; type leafref { path "/bbf-fast:fast/bbf-fast:quality/bbf-fast:impulse-noise-monitoring-profile/bbf-fast:name"; } description "References an impulse noise monitoring profile to be used to configure the line."; } } // grouping profile-vector grouping test-mode-enable-parameters { description "A set of parameters used to enable various test modes specified by ITU-T G.997.2 and G.9701."; leaf rtx-tc-test-mode { type boolean; default "false"; description "Defines whether the retransmission test-mode is enabled or disabled. The RTX_TESTMODE setting may be changed during showtime. When changed, it shall take effect within 2 seconds without re-initialization."; reference "ITU-T G.997.2 clause 7.2.2.7 (RTX_TESTMODE); ITU-T G.9701 clause 9.8.3.1.2"; } leaf tps-tc-test-mode { type boolean; default "false"; description "Defines whether the Transport Protocol Specific Transmission Convergence (TPS-TC) test-mode is enabled or disabled. The TPS_TESTMODE setting may be changed during showtime. When changed, it shall take effect within 2 seconds without re-initialization."; reference "ITU-T G.997.2 clause 7.3.1 (TPS_TESTMODE); ITU-T G.9701 clause 8.3.1"; } leaf dra-test-mode { type boolean; default "false"; description "Defines whether the Dynamic Resource Allocation (DRA) test-mode is enabled or disabled. The DRA_TESTMODE setting may be changed during showtime. When changed, it shall take effect on the line within 2 seconds without re-initialization."; reference "ITU-T G.997.2 clause 7.3.2 (DRA_TESTMODE); ITU-T G.9701 clause 9.8.3.1.2"; } } // grouping test-mode-enable-parameters grouping line-test-modes { description "Test modes associated with a line."; uses test-mode-enable-parameters; } // grouping line-test-modes grouping line-update-test-parameters { description "Data nodes used to update test parameters on a line."; container ftu-o { description "Relative to the Fast Transceiver Unit - central Office (FTU-O)."; leaf update-ne-test { type near-end-test-groups; default ""; status deprecated; description "Forces an update of the test parameters that can be updated during showtime. See introductory text to clause 7. A configuration change back to clear a bit is required before initiating another update."; reference "ITU-T G.997.2 clause 7.1.9.1 (UPDATE-NE-TEST); ITU-T G.9701 clause 11.1"; } action update-near-end-test { description "Forces an update of the test parameters that can be updated during showtime."; reference "ITU-T G.997.2 clause 7.1.9.1 (UPDATE-NE-TEST); ITU-T G.9701 clause 11.1"; input { leaf group { type near-end-test-groups; must "boolean(.)" { error-message "No near end test groups were specified."; description "At least one bit must be specified."; } description "Specifies which group or groups should be updated."; } } } // rpc update-near-end-test } // container ftu-o container ftu-r { description "Relative to the Fast Transceiver Unit - Remote side (FTU-R)."; leaf update-fe-test { type far-end-test-groups; default ""; status deprecated; description "Forces an update of the test parameters that can be updated during showtime. See introductory text to clause 7. A configuration change back to clear a bit is required before initiating another update."; reference "ITU-T G.997.2 clause 7.1.9.2 (UPDATE-FE-TEST); ITU-T G.9701 clause 11.1"; } action update-far-end-test { description "Forces an update of the test parameters that can be updated during showtime."; reference "ITU-T G.997.2 clause 7.1.9.2 (UPDATE-FE-TEST); ITU-T G.9701 clause 11.1"; input { leaf group { type far-end-test-groups; must "boolean(.)" { error-message "No far end test groups were specified."; description "At least one bit must be specified."; } description "Specifies which group or groups should be updated."; } } } // rpc update-far-end-test } // container ftu-r } // grouping line-update-test-parameters grouping link-state-test-parameters { description "A set of parameters used to enable link state tests specified by ITU-T G.997.2 and G.9701."; leaf link-state-forced { type enumeration { enum "no-link-state" { value 0; description "No link state."; } enum "l0-link-state" { value 1; description "L0 link state."; } enum "l2.1n-link-state" { value 2; description "L2.1N link state."; } enum "l2.1b-link-state" { value 3; description "L2.1B link state."; } enum "l2.2-link-state" { value 4; description "L2.2 link state."; } } default "no-link-state"; description "Forces the link to transition and to remain in the selected link state."; reference "ITU-T G.997.2 clause 7.14.1.1 (LS-FORCED); ITU-T G.9701 clause 12.1.1.7.1"; } } // grouping link-state-test-parameters grouping line-status-parameters { description "Line status parameters applicable to both upstream and downstream."; reference "ITU-T G.997.2 clause 7.10"; leaf snr-margin { type snr-margin; description "Reports the signal-to-noise ratio (SNR) margin in the applicable direction during the L0 link state. A first special value (undetermined) indicates that the signal-to-noise ratio margin is undetermined. A second special value (-511) indicates that the signal-to-noise ratio margin is less than or equal to -51.1 dB. A third special value (+511) indicates that the signal-to-noise ratio margin is greater than or equal to +51.1 dB."; reference "ITU-T G.997.2 clauses 7.10.3.1 (SNRMds) and 7.10.3.2 (SNRMus); ITU-T G.9701 clauses 9.8.3.2 and 11.4.1.3."; } leaf snr-margin-in-l2.1 { type snr-margin; description "Reports the signal-to-noise ratio (SNR) margin during the L2.1N and L2.1B link states. A first special value (undetermined) indicates that the signal-to-noise ratio margin is undetermined. A second special value (-511) indicates that the signal-to-noise ratio margin is less than or equal to -51.1 dB. A third special value (+511) indicates that the signal-to-noise ratio margin is greater than or equal to +51.1 dB."; reference "ITU-T G.997.2 clauses 7.10.16.1 (L2.1-SNRMds) and 7.10.16.2 (L2.1-SNRMus); ITU-T G.9701 clauses 9.8.3.2 and 11.4.1.1.10."; } leaf snr-margin-in-l2.2 { type snr-margin; description "Reports the signal-to-noise ratio (SNR) margin in the downstream direction during the L2.2 link state. A first special value (undetermined) indicates that the signal-to-noise ratio margin is undetermined. A second special value (-511) indicates that the signal-to-noise ratio margin is less than or equal to -51.1 dB. A third special value (+511) indicates that the signal-to-noise ratio margin is greater than or equal to +51.1 dB."; reference "ITU-T G.997.2 clauses 7.10.16.3 (L2.2-SNRMds) and 7.10.16.4 (L2.2-SNRMus); ITU-T G.9701 clauses 9.8.3.2 and 11.4.1.1.10"; } leaf upbo-electrical-length { type uint16 { range "0..1280"; } units "0.1 dB"; description "Reports the electrical length that would have been sent, if the electrical length was not forced. If the electrical length is not forced, then this data node reports the final electrical length, as determined by the FAST Transceiver Unit (FTU) and conveyed in the O-UPDATE or R-MSG1 initialization message accordingly."; reference "ITU-T G.997.2 clauses 7.10.4.1 (UPBOKLE) and 7.10.4.2 (UPBOKLE-R); ITU-T G.9701 clauses 7.3.1.4.2.1, 9.8.3.2, 11.4.1.3 and 12.3.3.2.4"; } leaf actual-aggregate-transmit-power { type union { type bbf-yang:undetermined; type int16 { range "-311..311"; } } units "0.1 dB"; description "Reports the total amount of transmit power delivered by the FAST Transceiver Unit (FTU) at the U reference point, at the instant of measurement. A first special value (undetermined) indicates that the transmit power is undetermined. A second special value (-311) indicates that the transmit power is less than or equal to -31.1 dBm. A third special value (+311) indicates that the transmit power is greater than or equal to +31.1 dBm."; reference "ITU-T G.997.2 clauses 7.10.5.1 (ACTATPds) and 7.10.5.2 (ACTATPus); ITU-T G.9701 clauses 9.8.3.2 and 11.4.1.5"; } leaf actual-tx-psd-ps { type per-sub-carrier-uint8; description "Reports the transmit Power Spectral Density (PSD) per sub-carrier delivered by the FAST Transceiver Unit (FTU) at the U reference point as calculated by the Vector Control Entity (VCE) from the appropriate ACTPSDREF-ps. For each octet, the values 0 to 254 represent the PSD values of 0 to -127 dBm/Hz in steps of -0.5 dBm/Hz. A special value, 255,indicates that no transmit PSD value is available the sub-carrier, or its transmit power is zero, or is out of the range to be represented."; reference "ITU-T G.997.2 clauses 7.10.6.1 (ACTPSDpsds) and 7.10.6.2 (ACTPSDpsus); ITU-T G.9701 clause 11.4.1.2.5"; } container snr { description "State data nodes related to sub-carrier Signal-to-Noise Ratio (SNR) values."; leaf snr-psd-measurement-time { type uint16; units "symbols"; description "Reports the number of symbols used to measure the SNR(f) values."; reference "ITU-T G.997.2 clauses 7.10.8.1 (SNRMTds) and 7.10.8.4 (SNRMTus); ITU-T G.9701 clause 11.4.1.2.2"; } leaf snr-sub-carrier-group-size { type sub-carrier-group-size; description "Reports the number of sub-carriers in any one sub-carrier group used to represent the SNR(f) values. Note that in ITU-T G.9701-2014 the only valid value is G = 1."; reference "ITU-T G.997.2 clauses 7.10.8.2 (SNRGds) and 7.10.8.5 (SNRGus); ITU-T G.9701 clause 11.4.1.2.2"; } leaf snrps { type per-sub-carrier-group-uint8 { length "0..4096"; } description "Reports the downstream SNR(f) values. For each octet, the values 0 to 254 represent the Signal- to-Noise Ratio (SNR) values of -32 to 95 dB in steps of 0.5 dB and an offset of -64 where: SNR(f) = (snrps - 64) * 0.5 A special value, 255, indicates the cases defined in clause 11.4.1.2.2 of [ITU-T G.9701]."; reference "ITU-T G.997.2 clauses 7.10.8.3 (SNRpsds) and 7.10.8.6 (SNRpsus); ITU-T G.9701 clause 11.4.1.2.2"; } } // container snr leaf bitsps { type per-sub-carrier-nibble; description "Reports the bit allocation values on data symbols in the normal operation interval (NOI). For each nibble, the values 0 to 14 represent the allocated bits."; reference "ITU-T G.997.2 clauses 7.10.11.1 (BITSpsds) and 7.10.11.2 (BITSpsus); ITU-T G.9701 clause 10.2.1.4"; } container robust-management-channel { description "Managment data nodes associated with the Robust Management Channel (RMC)."; leaf snr-margin { type snr-margin; description "Reports the signal-to-noise ratio (SNR) margin for the Robust Management Channel (RMC) in the applicable direction during the L0 link state. A first special value (undetermined) indicates that the signal-to-noise ratio margin is undetermined. A second special value (-511) indicates that the signal-to-noise ratio margin is less than or equal to -51.1 dB. A third special value (+511) indicates that the signal-to-noise ratio margin is greater than or equal to +51.1 dB."; reference "ITU-T G.997.2 clauses 7.10.12.1 (SNRM-RMCds) and 7.10.12.2 (SNRM-RMCus); ITU-T G.9701 clauses 11.4.1.1.11 and 11.4.1.4"; } leaf snr-margin-in-l2 { type snr-margin; description "Reports the signal-to-noise ratio (SNR) margin for the Robust Management Channel (RMC) during the L2.1N, L2.1B and L2.2 link state. A first special value (undetermined) indicates that the signal-to-noise ratio margin is undetermined. A second special value (-511) indicates that the signal-to-noise ratio margin is less than or equal to -51.1 dB. A third special value (+511) indicates that the signal-to-noise ratio margin is greater than or equal to +51.1 dB."; reference "ITU-T G.997.2 clauses 7.10.16.5 (L2-SNRM-RMCds) and 7.10.16.6 (L2-SNRM-RMCus); ITU-T G.9701 clauses 11.4.1.1.11 and 11.4.1.4"; } leaf bitsps { type binary { length "0..1024"; } description "Reports the bit allocation values on data symbols in the normal operation interval (NOI). This is reported via an array of 16-bit values where bits 15:4 represent the subcarrier index and bits 3:0 represent the allocated bits using the values 0 and 2 to 6. The 16-bit values are loaded into the binary array in ascending order of the related sub-carrier-index (lowest sub-carrier-index first; highest sub-carrier-index last)."; reference "ITU-T G.997.2 clauses 7.10.12.3 and 7.10.12.4 (BITSRMCdescriptor:bit-allocation-value)."; } } // container robust-management-channel leaf signal-attenuation { type union { type bbf-yang:undetermined; type uint16 { range "0..1001"; } } units "0.1 dB"; description "Reports the signal attention (SATN). A special value (undetermined) indicates that the value is undetermined. A second special value (0) indicates that the SATN is less than or equal to 0 dB. A third special value (1001) indicates that the SATN is greater than or equal to 100.1 dB. The data node is updated only in L0 link state."; reference "ITU-T G.997.2 clauses 7.10.15.1 (SATNds) and 7.10.15.2 (SATNus); ITU-T G.9701 clause 11.4.1.7"; } container qln { description "State data nodes related to sub-carrier Quiet Line Noise (QLN)."; leaf qln-measurement-time { type uint16; units "symbols"; description "Reports the number of symbols used to measure the downstream QLN(f) values."; reference "ITU-T G.997.2 clauses 7.10.9.1 (QLNMTds) and 7.10.9.4 (QLNMTus); ITU-T G.9701 clause 11.4.1.2.3"; } leaf qln-sub-carrier-group-size { type sub-carrier-group-size; description "Reports the number of sub-carriers in any one sub-carrier group used to represent the QLN(f) values."; reference "ITU-T G.997.2 clauses 7.10.9.2 (QLNds) and 7.10.9.5 (QLNus); ITU-T G.9701 clause 11.4.1.2.3"; } leaf qlnps { type per-sub-carrier-group-uint8 { length "0..512"; } description "Reports the downstream QLN(f) as one value per sub-carrier group. For each octet, the values, 1 to 250 represent the Quiet Line Noise (QLN) values of -35.5 to -160 dBm/Hz in steps of -0.5 dBm/Hz using an offset of 70 where: QLN(f) = (qlnps + 70) * -0.5 A first special value (255) indicates that the QLN(f) for this sub-carrier group is undetermined. A second special value (254) indicates that no measurement could be done for this sub carrier group because it is out of the downstream MEDLEY set. A third special value (0) indicates that the QLN(f) for this sub-carrier group is greater than or equal to -35dBm/Hz. A fourth special value (251) indicates that the QLN(f) for this sub-carrier group is less than or equal to -160.5 dBm/Hz. The data node is updated only in L0 link state. The value is updated only in L0 link state. For upstream, the value is also updated in the O-IDLE-TGVN state."; reference "ITU-T G.997.2 clauses 7.10.9.3 (QLNpsds) and 7.10.9.6 (QLNpsus); ITU-T G.9701 clause 11.4.1.2.3"; } } // container qln container hlog { description "State data nodes related to sub-carrier Hlog."; leaf hlog-measurement-time { type uint16; units "symbols"; description "Reports the number of symbols used to measure Hlog(f) values."; reference "ITU-T G.997.2 clause 7.10.7.1 (HLOGMT); ITU-T G.9701 clause 11.4.1.2.1."; } leaf hlog-sub-carrier-group-size { type sub-carrier-group-size; description "Reports the number of sub-carriers in any one sub-carrier group used to represent the Hlog(f) values."; reference "ITU-T G.997.2 clause 7.10.7.2 (HLOGG); ITU-T G.9701 clause 11.4.1.2.1"; } leaf hlogps { type per-sub-carrier-group-uint16 { length "0..1024"; } description "Reports the downstream Hlog(f) as one value per sub-carrier group. For each pair of octets, the values, 1 to 1019 represent the Hlog values of 5.9 to -95.9 dB of -0.1 dB using an offset of -60 where: Hlog(f) = (hlogps - 60) * -0.1 A first special value (1023) indicates that the Hlog(f) for this sub-carrier group is undetermined. A second special value (1022) indicates that no measurement could be done for this sub carrier group because it is out of the MEDLEY set. A third special value (0) indicates that the Hlog(f) for this sub-carrier group is greater than or equal to +6.0 dB. A fourth special value (1020) indicates that the Hlog(f) for this sub-carrier group is less than or equal to -96.0 dB. The data node is updated only in L0 link state."; reference "ITU-T G.997.2 clause 7.10.7.3 (HLOGps); ITU-T G.9701 clause 11.4.1.2.1"; } } // container hlog } // grouping line-status-parameters grouping line-ftu-update-test { description "Update test parameters associated with a Fast Transceiver Unit."; leaf time-stamp-at-g1-update { type time-stamp-or-undefined; description "Reports the date/time when the test parameters group 1 that can change during showtime was last updated."; reference "ITU-T G.997.2 clause 7.10.13.1 (STAMP-TEST-NE-G1) and clause 7.10.13.2 (STAMP-TEST-FE-G1); ITU-T G.9701 clause 11.1."; } leaf time-stamp-at-g2-update { type time-stamp-or-undefined; description "Reports the date/time when the test parameters group 2 that can change during showtime was last updated."; reference "ITU-T G.997.2 clauses 7.10.13.3 (STAMP-TEST-NE-G2) and 7.10.13.4 (STAMP-TEST-FE-G2); ITU-T G.9701 clause 11.1"; } leaf link-state-at-g1-update { type enumeration { enum "l0-link-state" { value 0; description "L0 link state."; } enum "l2.1n-link-state" { value 1; description "L2.1N link state."; } enum "l2.1b-link-state" { value 2; description "L2.1B link state."; } enum "l2.2-link-state" { value 3; description "L2.2 link state."; } } description "Report the link state during which test parameters in group 1 were updated."; reference "ITU-T G.997.2 clauses 7.14.2.2 (LINK-STATE-TEST-NE-G1) and 7.14.2.3 (LINK-STATE-TEST-FE-G1); ITU-T G.9701 clause 12.1.1.7.3"; } } // grouping line-ftu-update-test grouping line-time-stamps { description "Time stamps associated with the upstream or downstream direction."; leaf time-stamp-last-successful-bitswap { type time-stamp-or-undefined; description "Reports the date/time of the last successful Fast Transceiver Unit (FTU) initiated Bit Swap execution that has modified the bits allocation."; reference "ITU-T G.997.2 clause 7.10.14.1 (STAMP-BSW-ds) and 7.10.14.2 (STAMP-BSW-us); ITU-T G.9701 clause 11.2.2.5"; } leaf time-stamp-last-successful-autonomous-sra { type time-stamp-or-undefined; description "Reports the date/time of the last successful Fast Transceiver Unit (FTU) initiated autonomous Seamless Rate Adaptation (SRA) execution (excluding SRAs in response to Transmitter- Initiated Gain Adjustment (TIGA)) that has modified the bits allocation."; reference "ITU-T G.997.2 clauses 7.10.14.3 (STAMP-SRA-ds) and 7.10.14.4 (STAMP-SRA-us); ITU-T G.9701 clause 11.2.2.5"; } leaf time-stamp-last-successful-fra { type time-stamp-or-undefined; description "Reports the date/time of the last successful Fast Transceiver Unit (FTU) initiated Fast Rate Adaptation (FRA) execution that has modified the bits allocation."; reference "ITU-T G.997.2 clauses 7.10.14.5 (STAMP-FRA-ds) and 7.10.14.6 (STAMP-FRA-us); ITU-T G.9701 clause 13.3.1.1"; } leaf time-stamp-last-successful-rpa { type time-stamp-or-undefined; description "Reports the date/time of the last successful Fast Transceiver Unit (FTU) initiated Robust Managmenet Channel (RMC) Parameter Adjustmet (RPA) execution that has modified the bits allocation for the RMC."; reference "ITU-T G.997.2 clause 7.10.14.7 (STAMP-RPA-ds) and 7.10.14.8 (STAMP-RPA-us); ITU-T G.9701 clause 11.2.2.5"; } leaf time-stamp-last-successful-rmcr { if-feature bbf-fast:rmcr; type time-stamp-or-undefined; description "Reports the date/time of the last successful Fast Transceiver Unit (FTU) initiated Robust Managmenet Channel (RMC) recovery (RMCR) execution that has modified RMC tone allocation."; reference "ITU-T G.997.2 clause 7.10.14.11 (STAMP-RMCRds) and 7.10.14.12 (STAMP-RMCRus); ITU-T G.9701 clause 13.3.1.2"; } } // grouping line-time-stamps grouping line-ftu-failure-parameters { description "FAST Transceiver Unit (FTU) failure parameters applicable to both upstream and downstream. The Loss of Signal (LOS), Loss of RMC Channel (LOR), and Loss of Margin (LOM) failures are mutually exclusive and reflect the reason cause of the triggered re-initialization. If no LOS, LOR, or LOM failure is declared, then the re-initialization is triggered by a High_BER event (see clause 12.1.4/G.9701)."; leaf loss-of-signal { type boolean; description "A Loss of Signal (LOS) failure is declared when a re-initialization is triggered by a persistent near-end los defect. A LOS failure is cleared immediately at the start of showtime in the receiving direction."; reference "ITU-T G.997.2 clauses 7.4.1.1 (LOS) and 7.4.2.1 (LOS-FE)"; } leaf loss-of-rmc { type boolean; description "A Loss of RMC Channel (LOR) failure is declared when a re-initialization is triggered by a persistent near-end lor defect. A LOR failure is cleared immediately at the start of showtime in the receiving direction."; reference "ITU-T G.997.2 clauses 7.4.1.2 (LOR) and 7.4.2.2 (LOR-FE)"; } leaf loss-of-margin { type boolean; description "A Loss of Margin (LOM) failure is declared when a re-initialization is triggered by a persistent near-end lom defect. A LOM failure is cleared immediately at the start of showtime in the receiving direction."; reference "ITU-T G.997.2 clauses 7.4.1.3 (LOM) and 7.4.2.3 (LOM-FE)"; } leaf loss-of-power { type boolean; description "A Loss of Power (LPR) failure is declared after 2.5 +/- 0.5 seconds of contiguous near-end lpr primitive presence. An LPR failure is cleared after 10 +/- 0.5 seconds of no near-end lpr primitive presence."; reference "ITU-T G.997.2 clauses 7.4.1.4 (LPR) and 7.4.2.3 (LPR-FE)"; } } // grouping line-ftu-failure-parameters grouping aln-parameters { description "Data nodes related to ALN(f) functionality."; container aln { description "State data nodes related to sub-carrier Active Line Noise (ALN)."; leaf aln-measurement-time { type uint16; units "symbols"; description "Reports the number of symbols used to measure ALN(f) values."; reference "ITU-T G.997.2 clause 7.10.10.1 (ALNMT); ITU-T G.9701 clause 11.4.1.2.4"; } leaf aln-sub-carrier-group-size { type sub-carrier-group-size; description "Reports the number of sub-carriers in any one sub-carrier group used to represent the ALN(f) values."; reference "ITU-T G.997.2 clause 7.10.10.2 (ALNG); ITU-T G.9701 clause 11.4.1.2.4"; } leaf alnps { type per-sub-carrier-group-uint8 { length "0..512"; } description "Reports the downstream ALN(f) as one value per sub-carrier group. For each octet, the values, 1 to 250 represent the Active Line Noise (ALN) values of -35.5 to -160 dBm/Hz in steps of -0.5 dBm/Hz using an offset of 70 where: ALN(f) = (alnps + 70) * -0.5 A first special value (255) indicates that the ALN(f) for this sub-carrier group is undetermined. A second special value (254) indicates that no measurement could be done for this sub carrier group because it is out of the downstream MEDLEY set. A third special value (0) indicates that the ALN(f) for this sub-carrier group is greater than or equal to -35 dBm/Hz. A fourth special value (251) indicates that the ALN(f) for this sub-carrier group is less than or equal to -160.5 dBm/Hz. The data node is updated only in L0 link state."; reference "ITU-T G.997.2 clause 7.10.10.3 (ALNps); ITU-T G.9701 clause 11.4.1.2.4"; } } // container aln } // grouping aln-parameters grouping xlog-parameters { description "Data nodes related to XLOG functionality."; container xlog { description "State data nodes related to sub-carrier XLOG."; container xlogdisturber { description "Provides information regarding the XLOG disturber to which the XLOG values belong."; leaf vce-port-index { type union { type enumeration { enum "invalid" { value 0; description "The XLOG disturber Vector Control Entity (VCE) port index is invalid."; } } type vce-port-index; } description "The xlogps values are returned for the disturber line with this vce-port-index in the same vectored group. A special value (invalid) indicates an invalid xlog-disturber-vce-port-index."; reference "ITU-T G.997.2 clause 7.13.2.6; ITU-T G.9701 clause 11.4.5.1.2"; } } // container xlogdisturber container xlogbands { description "Defines the set of sub-carriers for which XLOGpsds is reported. For each band in which XLOGpsds is reported, XLOGBANDSds contains a triplet of (start_subcarrier_index, stop_subcarrier_index, group size). The XLOGpsds is reported for all sub-carriers in the band (start and stop subcarrier inclusive) with index equal to start_subcarrier_index+m*group_size, with m integer. The data node is updated only in L0 link state."; reference "ITU-T G.997.2 clause 7.10.17.1 (XLOGBANDSds); ITU-T G.9701 clause 11.4.1.2.8"; list xlog { key "band-index"; max-elements 8; description "List of XLOG band edges."; leaf band-index { type uint8 { range "1..8"; } description "Band index."; } uses sub-carrier-range { refine } leaf group-size { type uint8 { range "1 | 2 | 4 | 8 | 16 | 32 | 64"; } description "The sub-carrier group size."; } } // list xlog } // container xlogbands leaf xlogps { type per-sub-carrier-group-uint8 { length "0..512"; } description "Reports the downstream Xlog(f) as one value per sub-carrier group. For each octet, the values, 1 to 250 represent the Xlog values of +39.5 to -85 dB in steps of -0.5 dB using an offset of 80 where: Xlog(f) = (xlogps - 80) * -0.5 A first special value (255) indicates that the Xlog(f) for this sub-carrier group is undetermined. A second special value (254) indicates that no measurement could be done for this sub-carrier group. A third special value (0) indicates that the Xlog(f) for this sub-carrier group is greater than or equal to +40.0 dB. A fourth special value (251) indicates that the Xlog(f) for this sub-carrier group is less than or equal to -85.5 dB. The data node is updated only in L0 link state."; reference "ITU-T G.997.2 clause 7.10.17.2 (XLOGpsds); ITU-T G.9701 clause 11.4.1.2.8"; } } // container xlog } // grouping xlog-parameters grouping line-status { description "Defines the parameters that define the operational status of a FAST line."; leaf profile { type profiles; description "Reports for each profile whether operation according to that profile is enabled or disabled. Only one profile can be enabled."; reference "ITU-T G.997.2 clause 7.10.1.1 (PROFILE); ITU-T G.9701 clause 6"; } leaf link-state { type enumeration { enum "l0-link-state" { value 0; description "L0 link state."; } enum "l2.1n-link-state" { value 1; description "L2.1N link state."; } enum "l2.1b-link-state" { value 2; description "L2.1B link state."; } enum "l2.2-link-state" { value 3; description "L2.2 link state."; } enum "l3-link-state" { value 4; description "L3 link state."; } } description "Reports the actual link state."; reference "ITU-T G.997.2 clause 7.14.2.1 (LINK_STATE); ITU-T G.9701 clause 12.1.1.6"; } leaf initialization-success-failure-cause { type enumeration { enum "successful" { value 0; description "Successful."; } enum "config-error" { value 1; description "Configuration error. This error occurs if the line cannot reach the L0 state due to a mismatch of configuration and FAST Transceiver Unit (FTU) capabilities."; } enum "config-not-feasible" { value 2; description "Configuration not feasible on the line. This error occurs if the line cannot reach the L0 state due to a mismatch of configuration and line and noise characteristics."; } enum "communication-problem" { value 3; description "Communication problem. This error occurs, for example, due to corrupted messages or bad syntax messages or if no common mode can be selected in the ITU-T G.994.1 handshaking procedure or due to a timeout."; } enum "no-far-end-ftu-detected" { value 4; description "No far-end FAST Transceiver Unit (FTU) detected. This error occurs if the far-end FTU is not powered or not connected or if the line is too long to allow detection of a far-end FTU."; } enum "unknown" { value 5; description "Any other or unknown initialization failure cause."; } } description "Reports whether the last full or short initialization procedure was successful. If the last initialization procedure was not successful, this parameter provides the reason."; reference "ITU-T G.997.2 clause 7.10.2.1 (INITFSCAUSE); ITU-T G.9701 clause 12.3.1"; } leaf annex-x-enabled { if-feature bbf-fast:annex-x; type boolean; description "Indicates whether Annex X operation is enabled."; reference "ITU-T G.997.2 clause T.3.1 (ANNEX_X_ENABLED), ITU-T G.9701 clause X.6.8.1"; } leaf annex-d-enabled { if-feature bbf-fast:annex-d; type boolean; description "Indicates whether Annex D operation is enabled."; reference "ITU-T G.997.2 clause T.3.3 (ANNEX_D_ENABLED); ITU-T G.9701 clause D.5.8.1"; } leaf idta-enabled { if-feature (bbf-fast:dta and bbf-fast:annex-x); type boolean; description "Indicates whether independent Dynamic Time Assignment (iDTA) is enabled."; reference "ITU-T G.9701 clause T.3.2 (DTA_ENABLED); ITU-T G.9701 clause X.6.8.2"; } leaf cdta-procedure-actual-type { if-feature (bbf-fast:dta and bbf-fast:annex-d); type enumeration { enum "disabled" { value 0; description "Coordinated Dynamic Time Assignment (cDTA) is disabled."; } enum "one-step" { value 1; description "Dynamic Resource Allocation (DRA) uses one-step Coordinated Dynamic Time Assignment (cDTA) procedure."; } enum "two-step" { value 2; description "Dynamic Resource Allocation (DRA) uses two-step Coordinated Dynamic Time Assignment (cDTA) procedure."; } } description "Indicates which Coordinated Dynamic Time Assignment (cDTA) procedure is used by the Dynamic Resource Allocation (DRA) according to Annex D."; reference "ITU-T G.997.2 clause T.3.4 (CDTA_PROC_ACT); ITU-T G.9701 clause D.5.8.2"; } container ftu-o { description "Line status parameters associated with the Fast Transceiver Unit - central Office (FTU-O) (Near End)."; container update-test { description "Test update parameters."; uses line-ftu-update-test; } // container update-test container failures { description "Failure related status."; leaf line-initialization-failure { type boolean; description "When the transmitter enters the SILENT state and fails to reach the SHOWTIME state (after a vendor discretionary number of retries and/or within a vendor discretionary timeout), then an initialization failure occurs. An initialization failure cause and last successful transmitted state are reported."; reference "ITU-T G.997.2 clauses 7.4.3 (LINIT) and 7.10.2"; } uses line-ftu-failure-parameters; } // container failures } // container ftu-o container ftu-r { description "Line status parameters associated with the Fast Transceiver Unit - Remote side (FTU-R) (Far End)."; container update-test { description "Test update parameters."; uses line-ftu-update-test; } // container update-test container failures { description "Failure related status."; uses line-ftu-failure-parameters; } // container failures leaf minimum-mds-supported { type uint8 { range "0 | 5..10"; } description "If Annex D is enabled (see clause T.3.3), it reports the minimal Mds for use in cDTA supported by the FTU-R. Otherwise, a special value (0) is reported."; reference "ITU-T G.997.2 clause T.3.5"; } } // container ftu-r container downstream { description "Line status parameters associated with the downstream direction."; leaf initialization-last-transmitted-signal { type uint8 { range "0..21"; } description "Reports the downstream signal count of the last transmitted initialization signal in the last full or short initialization performed on the line."; reference "ITU-T G.997.2 clause 7.10.2.2 (INITLASTSIGNALds); ITU-T G.9701 clause 12.3.1"; } leaf actual-minimum-mds { if-feature bbf-fast:dta; type uint8 { range "5..31"; } description "Reports the actual minimum number of downstream symbol positions Mds (Act_min_M ds) needed to provide an expected downstream throughput of at least DTA_MINETRds."; reference "ITU-T G.997.2 clause T.5.3.1 (DTA_ACTMINMds); ITU-T G.9701 clause T.2.10"; } leaf actual-maximum-mds { if-feature bbf-fast:dta; type uint8 { range "5..31"; } description "Reports the actual maximum number of downstream symbol positions Mds (Act_max_M ds) needed to provide an expected upstream throughput of at least DTA_MINETRus."; reference "ITU-T G.997.2 clause T.5.3.2 (DTA_ACTMAXMds); ITU-T G.9701 clause T.2.10"; } uses line-status-parameters; uses aln-parameters; uses xlog-parameters; container time-stamps { description "Time stamps of certain status parameters."; uses line-time-stamps; leaf time-stamp-last-successful-tiga { type time-stamp-or-undefined; description "Reports the date/time of the last successful FAST Transceiver Unit - central Office (FTU-O) initiated Transmitter-Initiated Gain Adjustment (TIGA) execution."; reference "ITU-T G.997.2 clause 7.10.14.9 (STAMP-TIGA); ITU-T G.9701 clause 11.2.2.5"; } leaf time-stamp-last-successful-srec { if-feature bbf-fast:srec; type time-stamp-or-undefined; description "Reports the date/time of the last successful FAST Transceiver Unit - central Office (FTU-O) initiated (local or remote) Showtime Reconfiguration (SREC) execution."; reference "ITU-T G.997.2 clause 7.10.14.10 (STAMP-SREC); ITU-T G.9701 Annex R"; } } // container time-stamps } // container downstream container upstream { description "Line status parameters associated with the downstream direction."; leaf initialization-last-received-signal { type uint8 { range "0..10"; } description "Reports the upstream signal count of the last transmitted initialization signal in the last full or short initialization performed on the line."; reference "ITU-T G.997.2 clause 7.10.2.3 (INITLASTSIGNALus); ITU-T G.9701 clause 12.3.1"; } uses line-status-parameters; container time-stamps { description "Time stamps of certain status parameters."; uses line-time-stamps; } // container time-stamps } // container upstream } // grouping line-status grouping line-read-test-parameters { description "Data nodes used to configure test parameters on a line corresponding to how the test parameters are read."; container downstream { description "Parameters associated with the downstream direction."; leaf xlog-disturber-vce-port-index { type vce-port-index; default "undefined"; description "Upon a read of the XLOG test parameter, the xlogps values are returned for the disturber line with this vce-port-index in the same vectored group."; reference "ITU-T G.997.2 clause 7.13.2.6; ITU-T G.9701 clause 11.4.5.1.2"; } } // container downstream } // grouping line-read-test-parameters grouping line-performance-ftu-o-parameters { description "Defines the performance parameters applicable only to the FAST Transceiver Unit - central Office (FTU-O) of FAST lines."; leaf successful-tiga { type bbf-yang:performance-counter32; description "Reports a count of the successful Time Initiated Gain Adjustment (TIGA) primitives (success_TIGA)."; reference "ITU-T G.997.2 clause 7.7.25 (CURR/PREV_NE/FE_15/24_TIGA); ITU-T G.9701 clause 11.3.1.6"; } leaf full-initializations { type bbf-yang:performance-counter32; description "Reports a count of the full initialization primitives (full_init)."; reference "ITU-T G.997.2 clause 7.7.13 (CURR/PREV_15/24_FULL_INITS); ITU-T G.9701 clause 11.3.1.5"; } leaf failed-full-initializations { type bbf-yang:performance-counter32; description "Reports a count of the failed full initialization primitives(failedfull_init)."; reference "ITU-T G.997.2 clause 7.7.14 (CURR/PREV_15/24_FAILEDFULL_INITS); ITU-T G.9701 clause 11.3.1.5"; } leaf fast-initializations { type bbf-yang:performance-counter32; description "Reports a count of the fast initialization primitives (fast_init)."; reference "ITU-T G.997.2 clause 7.7.15 (CURR/PREV_15/24_FAST_INITS); ITU-T G.9701 clause 11.3.1.5"; } leaf failed-fast-initializations { type bbf-yang:performance-counter32; description "Reports a count of the failed fast initialization primitives(failedfast_init)."; reference "ITU-T G.997.2 clause 7.7.16 (CURR/PREV_15/24_FAILEDFAST_INITS); ITU-T G.9701 clause 11.3.1.5"; } leaf loss-of-power-interruptions { type bbf-yang:performance-counter32; description "Reports a count of the loss-of-power interruption anomalies (lpr_intrpt)."; reference "ITU-T G.997.2 clause 7.7.17 (CURR/PREV_15/24_LPR_INTRPT); ITU-T G.9701 clause 11.3.1.1"; } leaf host-reinit-interruptions { type bbf-yang:performance-counter32; description "Reports a count of the host-reinit interruption anomalies (hri_intrpt)."; reference "ITU-T G.997.2 clause 7.7.18 (CURR/PREV_15/24_HRI_INTRPT); ITU-T G.9701 clause 11.3.1.1"; } leaf spontaneous-interruptions { type bbf-yang:performance-counter32; description "Reports a count of the spontaneous interruption anomalies (spont_intrpt). The spontaneous interruption anomaly (spont_intrpt) is defined in clause 11.3.1.1/G.9701."; reference "ITU-T G.997.2 clause 7.7.19 (CURR/PREV_15/24_SPONT_INTRPT); ITU-T G.9701 clause 11.3.1.1"; } leaf successful-srec { if-feature bbf-fast:srec; type bbf-yang:performance-counter32; description "Reports a count of successful Showtime Reconfiguration (success_srec) primitives."; reference "ITU-T G.997.2 clause 7.7.30 (CURR/PREV_15/24_SUCCESS_SREC); ITU-T G.9701 clause R.3"; } leaf me-o-triggered-interruptions { if-feature bbf-fast:srec; type bbf-yang:performance-counter32; description "Reports a count of me_o_intrpt anomalies."; reference "ITU-T G.997.2 clause 7.7.29 (CURR/PREV_NE/FE_SUCCESS_ME_O_INTRPT); ITU-T G.9701 clause 11.3.1.1"; } leaf successful-dta { if-feature bbf-fast:dta; type bbf-yang:performance-counter32; description "Reports a count of the successful DTA primitives (success_DTA)."; reference "ITU-T G.997.2 clause T.5.2.1(CURR/PREV_15/24_DTA); ITU-T G.9701 clause T.4.1"; } leaf minimum-mds { if-feature bbf-fast:dta; type uint8 { range "5..31"; } description "Reports the minimum number of downstream symbol positions Mds in a TDD frame that was used over the associated time interval."; reference "ITU-T G.997.2 clause T.5.2.2 (CURR/PREV_NE/FE_15/24_DTA_MINMds); ITU-T G.9701 clause D.5.2 and X.6.2"; } leaf maximum-mds { if-feature bbf-fast:dta; type uint8 { range "5..31"; } description "Reports the maximum number of downstream symbol positions Mds in a TDD frame that was used over the associated time interval."; reference "ITU-T G.997.2 clause T.5.2.3 (CURR/PREV_NE/FE_15/24_DTA_MAXMds); ITU-T G.9701 clause D.5.2 and X.6.2"; } } // grouping line-performance-ftu-o-parameters grouping line-performance-ftu-o-15min-parameters { description "Defines the 15 minute performance parameters applicable only to the FAST Transceiver Unit - central Office (FTU-O) of FAST lines."; leaf link-state-l2.1n-seconds { type seconds-counter-15min; units "seconds"; description "Reports the time spent in LinkState L2.1N in seconds, accumulated over the relevant period, rounded up to the nearest second."; reference "ITU-T G.997.2 clause 7.14.3.1 (CURR/PREV_15/24_L21N); ITU-T G.9701 Table Z-5"; } leaf link-state-l2.1b-seconds { type seconds-counter-15min; units "seconds"; description "Reports the time spent in LinkState L2.1B in seconds, accumulated over the relevant period, rounded up to the nearest second."; reference "ITU-T G.997.2 clause 7.14.3.2 (CURR/PREV_15/24_L21B); ITU-T G.9701 Table Z-5"; } leaf link-state-l2.2-seconds { type seconds-counter-15min; units "seconds"; description "Reports the time spent in LinkState L2.2 in seconds, accumulated over the relevant period, rounded up to the nearest second."; reference "ITU-T G.997.2 clause 7.14.3.3 (CURR/PREV_15/24_L22); ITU-T G.9701 Table Z-5"; } } // grouping line-performance-ftu-o-15min-parameters grouping line-performance-ftu-o-24hr-parameters { description "Defines the 24 hour performance parameters applicable only to the FAST Transceiver Unit - central Office (FTU-O) of FAST lines."; leaf link-state-l2.1n-seconds { type seconds-counter-24hr; units "seconds"; description "Reports the time spent in LinkState L2.1N in seconds, accumulated over the relevant period, rounded up to the nearest second."; reference "ITU-T G.997.2 clause 7.14.3.1 (CURR/PREV_15/24_L21N); ITU-T G.9701 Table Z-5"; } leaf link-state-l2.1b-seconds { type seconds-counter-24hr; units "seconds"; description "Reports the time spent in LinkState L2.1B in seconds, accumulated over the relevant period, rounded up to the nearest second."; reference "ITU-T G.997.2 clause 7.14.3.2 (CURR/PREV_15/24_L21B); ITU-T G.9701 Table Z-5"; } leaf link-state-l2.2-seconds { type seconds-counter-24hr; units "seconds"; description "Reports the time spent in LinkState L2.2 in seconds, accumulated over the relevant period, rounded up to the nearest second."; reference "ITU-T G.997.2 clause 7.14.3.3 (CURR/PREV_15/24_L22); ITU-T G.9701 Table Z-5"; } } // grouping line-performance-ftu-o-24hr-parameters grouping line-performance-parameters { description "Defines the performance parameters for FAST lines."; leaf loss-of-signal { type bbf-yang:performance-counter32; description "Reports a count of the Loss of Signal (LOS) failures."; reference "ITU-T G.997.2 clause 7.7.4 (CURR/PREV_NE/FE_15/24_LOS)"; } leaf loss-of-margin { type bbf-yang:performance-counter32; description "Reports a count of the Loss of Margin (LOM) failures."; reference "ITU-T G.997.2 clause 7.7.6 (CURR/PREV_NE/FE_15/24_LOM)"; } leaf loss-of-rmc { type bbf-yang:performance-counter32; description "Reports a count of the Loss of Robust Management Channel (LOR) failures."; reference "ITU-T G.997.2 clause 7.7.5 (CURR/PREV_NE/FE_15/24_LOR)"; } leaf loss-of-power { type bbf-yang:performance-counter32; description "Reports a count of the Loss of Power (LPR) failures."; reference "ITU-T G.997.2 clause 7.7.7 (CURR/PREV_NE/FE_15/24_LPR)"; } leaf successful-bit-swaps { type bbf-yang:performance-counter32; description "Reports a count of the successful bit swap primitives (success_BSW)."; reference "ITU-T G.997.2 clause 7.7.21 (CURR/PREV_NE/FE_15/24_BSW); ITU-T G.9701 clause 11.3.1.6"; } leaf successful-autonomous-sra { type bbf-yang:performance-counter32; description "Reports a count of the successful autonomous Seamless Rate Adaptation (SRA) primitives (success_SRA)."; reference "ITU-T G.997.2 clause 7.7.22 (CURR/PREV_NE/FE_15/24_SRA); ITU-T G.9701 clause 11.3.1.6"; } leaf successful-fra { type bbf-yang:performance-counter32; description "Reports a count of the successful Fast Rate Adaptation (FRA) primitives (success_FRA)."; reference "ITU-T G.997.2 clause 7.7.23 (CURR/PREV_NE/FE_15/24_FRA); ITU-T G.9701 clause 11.3.1.6"; } leaf successful-rpa { type bbf-yang:performance-counter32; description "Reports a count of the successful Robust Management Channel (RMC) Parameter Adjustment (RPA) primitives (success_RPA)."; reference "ITU-T G.997.2 clause 7.7.24 (CURR/PREV_NE/FE_15/24_RPA); ITU-T G.9701 clause 11.3.1.6"; } list inminpeq { if-feature bbf-fast:impulse-noise-monitoring; key "inminpeq-index"; description "Reports the count of the INMAINPEQi anomalies occurring on the line during the accumulation period."; reference "ITU-T G.997.2 clause 7.7.28.1 (CURR/PREV_NE/FE_15/24_INMINPEQ); ITU-T G.9701 clause 11.4.4.7.3.1"; leaf inminpeq-index { type uint8 { range "1..17"; } description "Identifies the INMAINPEQ histogram bin."; } leaf inminpeq { type bbf-yang:performance-counter32; description "Count of the INMAINPEQ anomalies."; } } // list inminpeq leaf inmame { if-feature bbf-fast:impulse-noise-monitoring; type bbf-yang:performance-counter32; description "Reports the count of the INMAME anomalies occurring on the line during the accumulation period."; reference "ITU-T G.997.2 clause 7.7.28.2 (CURR/PREV_NE/FE_15/24_INMAME); ITU-T G.9701 clause 11.4.4.7.3.2"; } list inmiat { if-feature bbf-fast:impulse-noise-monitoring; key "inminiat-index"; description "Reports the count of the INMAIATi anomalies occurring on the line during the accumulation period."; reference "ITU-T G.997.2 clause 7.7.28.3 (CURR/PREV_NE/FE_15/24_INMIAT); ITU-T G.9701 clause 11.4.4.7.3.3"; leaf inminiat-index { type uint8 { range "0..7"; } description "Identifies the INMAIAT histogram bin."; } leaf inmiat { type bbf-yang:performance-counter32; description "Count of the INMAIAT anomalies."; } } // list inmiat leaf inmblfc { if-feature bbf-fast:impulse-noise-monitoring; type bbf-yang:performance-counter32; description "Reports the count of the INMBLFC anomalies occurring on the line during the accumulation period."; reference "ITU-T G.997.2 clause 7.7.28.4 (CURR/PREV_NE/FE_15/24_INMBLFC); ITU-T G.9701 clause 11.4.4.7.3.4"; } leaf successful-rmcr { if-feature bbf-fast:rmcr; type bbf-yang:performance-counter32; description "Reports a count of the successful Robust Management Channel Recovery (RMCR) primitives (success_RMCR)."; reference "ITU-T G.997.2 clause 7.7.31 (CURR/PREV_NE/FE_15/24_RMCR); ITU-T G.9701 clause 11.3.1.6"; } } // grouping line-performance-parameters grouping line-performance-15min-parameters { description "Defines the 15 minute performance parameters for FAST lines."; leaf errored-seconds { type seconds-counter-15min; description "Reports the count of errored seconds (ES)."; reference "ITU-T G.997.2 clause 7.7.8 (CURR/PREV_NE/FE_15/24_ES); ITU-T G.9701 clause 11.4.4.2"; } leaf severely-errored-seconds { type seconds-counter-15min; description "Reports the count of severely errored seconds (SES)."; reference "ITU-T G.997.2 clause 7.7.9 (CURR/PREV_NE/FE_15/24_SES); ITU-T G.9701 clause 11.4.4.3"; } leaf loss-of-signal-seconds { type seconds-counter-15min; description "Reports the count of loss of signal (los) seconds (LOSS)."; reference "ITU-T G.997.2 clause 7.7.10 (CURR/PREV_NE/FE_15/24_LOSS); ITU-T G.9701 clause 11.4.4.4"; } leaf loss-of-rmc-seconds { type seconds-counter-15min; description "Reports the count of loss of Robust Managmenet Channel (RMC) (lor) seconds (LORS)."; reference "ITU-T G.997.2 clause 7.7.11 (CURR/PREV_NE/FE_15/24_LORS); ITU-T G.9701 clause 11.4.4.5"; } leaf unavailable-seconds { type seconds-counter-15min; description "Reports the count of unavailable seconds (UAS)."; reference "ITU-T G.997.2 clause 7.7.12 (CURR/PREV_NE/FE_15/24_UAS); ITU-T G.9701 clause 11.4.4.6"; } } // grouping line-performance-15min-parameters grouping line-performance-24hr-parameters { description "Defines the 24 hour performance parameters for FAST lines."; leaf errored-seconds { type seconds-counter-24hr; description "Reports the count of errored seconds (ES)."; reference "ITU-T G.997.2 clause 7.7.8 (CURR/PREV_NE/FE_15/24_ES); ITU-T G.9701 clause 11.4.4.2"; } leaf severely-errored-seconds { type seconds-counter-24hr; description "Reports the count of severely errored seconds (SES)."; reference "ITU-T G.997.2 clause 7.7.9 (CURR/PREV_NE/FE_15/24_SES); ITU-T G.9701 clause 11.4.4.3"; } leaf loss-of-signal-seconds { type seconds-counter-24hr; description "Reports the count of Loss of Signal (LOS) seconds (LOSS)."; reference "ITU-T G.997.2 clause 7.7.10 (CURR/PREV_NE/FE_15/24_LOSS); ITU-T G.9701 clause 11.4.4.4"; } leaf loss-of-rmc-seconds { type seconds-counter-24hr; description "Reports the count of Loss of Robust Management Channel (RMC) (LOS) seconds (LORS)."; reference "ITU-T G.997.2 clause 7.7.11 (CURR/PREV_NE/FE_15/24_LORS); ITU-T G.9701 clause 11.4.4.5"; } leaf unavailable-seconds { type seconds-counter-24hr; description "Reports the count of unavailable seconds (UAS)."; reference "ITU-T G.997.2 clause 7.7.12 (CURR/PREV_NE/FE_15/24_UAS); ITU-T G.9701 clause 11.4.4.6"; } } // grouping line-performance-24hr-parameters grouping line-performance { description "Defines the parameters required for performance management of FAST lines."; container performance { description "Performance parameters."; container intervals-15min { description "15 minute interval performance history."; container current { description "Contains the counts that are currently accumulating."; container ftu-o { description "Fast Transceiver Unit - central Office (FTU-O)."; uses performance-history-measured-time; uses line-performance-parameters; uses line-performance-15min-parameters; uses line-performance-ftu-o-parameters; uses line-performance-ftu-o-15min-parameters; } // container ftu-o container ftu-r { description "Fast Transceiver Unit - Remote side (FTU-R)."; uses performance-history-measured-time; uses line-performance-parameters; uses line-performance-15min-parameters; } // container ftu-r } // container current uses performance-15min-history-parameters; list history { key "interval-number"; max-elements 96; description "A history of 15 minute intervals."; leaf interval-number { type performance-15min-history-interval; description "The number of the interval relative to the current interval."; } container ftu-o { description "Fast Transceiver Unit - central Office (FTU-O)."; uses performance-history-15min-interval-parameters; uses line-performance-parameters; uses line-performance-15min-parameters; uses line-performance-ftu-o-parameters; uses line-performance-ftu-o-15min-parameters; } // container ftu-o container ftu-r { description "Fast Transceiver Unit - Remote side (FTU-R)."; uses performance-history-15min-interval-parameters; uses line-performance-parameters; uses line-performance-15min-parameters; } // container ftu-r } // list history } // container intervals-15min container intervals-24hr { if-feature bbf-fast:performance-24hr; description "24 hour interval performance history."; container current { description "Contains the counts that are currently accumulating."; container ftu-o { description "Fast Transceiver Unit - central Office (FTU-O)."; uses performance-history-measured-time; uses line-performance-parameters; uses line-performance-24hr-parameters; uses line-performance-ftu-o-parameters; uses line-performance-ftu-o-24hr-parameters; } // container ftu-o container ftu-r { description "Fast Transceiver Unit - Remote side (FTU-R)."; uses performance-history-measured-time; uses line-performance-parameters; uses line-performance-24hr-parameters; } // container ftu-r } // container current uses performance-24hr-history-parameters; list history { key "interval-number"; max-elements 7; description "A history of 24 hour intervals."; leaf interval-number { type performance-24hr-history-interval; description "The number of the interval relative to the current interval."; } container ftu-o { description "Fast Transceiver Unit - central Office (FTU-O)."; uses performance-history-24hr-interval-parameters; uses line-performance-parameters; uses line-performance-24hr-parameters; uses line-performance-ftu-o-parameters; uses line-performance-ftu-o-24hr-parameters; } // container ftu-o container ftu-r { description "Fast Transceiver Unit - Remote side (FTU-R)."; uses performance-history-24hr-interval-parameters; uses line-performance-parameters; uses line-performance-24hr-parameters; } // container ftu-r } // list history } // container intervals-24hr } // container performance } // grouping line-performance grouping channel-test-parameters { description "Defines channel test parameters."; leaf error-free-bits { type error-free-bits-count; description "Reports the number of error-free bits passed over the alpha reference point at the receiver, divided by 65536."; reference "ITU-T G.997.2 clause 7.11.5.1-7.11.5.4 (EFB-C15M, EFB-P15M,EFB-C24H,EFB-P24H); ITU-T G.9701 clause 11.4.1.1.6"; } leaf minimum-error-free-throughput { type error-free-throughput; description "Reports the minimum error-free throughput."; reference "ITU-T G.997.2 clause 7.11.5.5-7.11.5.8 (MINEFTR-C15M, MINEFTR-P15M,MINEFTR-C24H,MINEFTR-P24H); ITU-T G.9701 clause 11.4.1.1.3"; } } // grouping channel-test-parameters grouping channel-performance-parameters { description "Defines the performance parameters for FAST bearer channels."; uses channel-test-parameters; leaf code-violations { type bbf-yang:performance-counter32; description "Reports a count of the cyclic redundancy check anomalies (CRC)."; reference "ITU-T G.997.2 clause 7.8.4 (CURR/PREV_NE/FE_15/24_CV); ITU-T G.9701 clause 11.3.1.1"; } leaf uncorrected-dtus { type bbf-yang:performance-counter32; description "Reports a count of the uncorrected Data Transfer Unit (DTU) anomalies (rtx-uc)."; reference "ITU-T G.997.2 clause 7.8.5 (CURR/PREV_NE/FE_15/24_RTXUC); ITU-T G.9701 clause 11.3.1.1"; } leaf retransmitted-dtus { type bbf-yang:performance-counter32; description "Reports a count of the retransmitted Data Transfer Unit (DTU) anomalies (rtx-tx)."; reference "ITU-T G.997.2 clause 7.8.6 (CURR/PREV_NE/FE_15/24_RTXTX); ITU-T G.9701 clause 11.3.1.1"; } leaf minimum-andeftr { if-feature bbf-fast:andeftr; type bbf-yang:data-rate32; description "Reports the minimum All NOI with Data symbols Error-Free Throughput Rate (ANDEFTR) over the associated time interval."; reference "ITU-T G.997.2 clause 7.8.9 (MINANDEFTR_CURR/PREV_NE/FE_15/24)"; } leaf maximum-andeftr { if-feature bbf-fast:andeftr; type bbf-yang:data-rate32; description "Reports the maximum All NOI with Data symbols Error-Free Throughput Rate (ANDEFTR) over the associated time interval."; reference "ITU-T G.997.2 clause 7.8.10 (MAXANDEFTR_CURR/PREV_NE/FE_15/24)"; } leaf sum-andeftr { if-feature bbf-fast:andeftr; type uint32; units "65536 bits"; description "Reports the sum of All NOI with Data symbols Error-Free Throughput Rate (ANDEFTR) bits, divided by 65536, over the associated time interval. Note: SUMANDEFTR and ANDEFTRDS can be used to compute the mean of ANDEFTR."; reference "ITU-T G.997.2 clause 7.8.11 (SUMANDEFTR_CURR/PREV_NE/FE_15/24)"; } } // grouping channel-performance-parameters grouping channel-performance-parameters-15min { description "Defines the 15 minute performance parameters for FAST bearer channels."; leaf low-andeftr-seconds { if-feature bbf-fast:andeftr; type seconds-counter-15min; description "Reports the count of Low All NOI with Data symbols Error-Free Throughput Rate (ANDEFTR) seconds."; reference "ITU-T G.997.2 clause 7.8.7 (CURR/PREV_NE/FE_15_LANDEFTRS)"; } leaf andeftr-defined-seconds { if-feature bbf-fast:andeftr; type seconds-counter-15min; description "Reports the count of All NOI with Data symbols Error-Free Throughput Rate (ANDEFTR) defined seconds."; reference "ITU-T G.997.2 clause 7.8.8 (CURR/PREV_NE/FE_15_ANDEFTRDS)"; } leaf high-utilization-seconds { if-feature bbf-fast:high-utilization-seconds; type seconds-counter-15min; description "Reports the count of High Utilization Seconds (HUS)."; reference "ITU-T G.997.2 clause T.5.1.1 (CURR/PREV_NE/FE_15_DTA_HUS); ITU-T G.9701 clauses T.4.2 and T.4.3"; } } // grouping channel-performance-parameters-15min grouping channel-performance-parameters-24hr { description "Defines the 24 hour performance parameters for FAST bearer channels."; leaf low-andeftr-seconds { if-feature bbf-fast:andeftr; type seconds-counter-24hr; description "Reports the count of Low All NOI with Data symbols Error-Free Throughput Rate (ANDEFTR) seconds."; reference "ITU-T G.997.2 clause 7.8.7 (CURR/PREV_NE/FE_24_LANDEFTRS)"; } leaf andeftr-defined-seconds { if-feature bbf-fast:andeftr; type seconds-counter-24hr; description "Reports the count of All NOI with Data symbols Error-Free Throughput Rate (ANDEFTR) defined seconds."; reference "ITU-T G.997.2 clause 7.8.8 (CURR/PREV_NE/FE_24_ANDEFTRDS)"; } leaf high-utilization-seconds { if-feature bbf-fast:high-utilization-seconds; type seconds-counter-24hr; description "Reports the count of High Utilization Seconds (HUS)."; reference "ITU-T G.997.2 clause T.5.1.1 (CURR/PREV_NE/FE_24_DTA_HUS); ITU-T G.9701 clauses T.4.2 and T.4.3"; } } // grouping channel-performance-parameters-24hr grouping channel-performance { description "Defines the parameters required for performance management of FAST lines."; container performance { description "Performance parameters."; container intervals-15min { description "15 minute interval performance history."; container current { description "Contains the counts that are currently accumulating."; container ftu-o { description "Fast Transceiver Unit - central Office."; uses performance-history-measured-time; uses channel-performance-parameters; uses channel-performance-parameters-15min; } // container ftu-o container ftu-r { description "Fast Transceiver Unit - Remote side."; uses performance-history-measured-time; uses channel-performance-parameters; uses channel-performance-parameters-15min; } // container ftu-r } // container current uses performance-15min-history-parameters; list history { key "interval-number"; max-elements 96; description "A history of 15 minute intervals."; leaf interval-number { type performance-15min-history-interval; description "The number of the interval relative to the current interval."; } container ftu-o { description "Fast Transceiver Unit - central Office."; uses performance-history-15min-interval-parameters; uses channel-performance-parameters; uses channel-performance-parameters-15min; } // container ftu-o container ftu-r { description "Fast Transceiver Unit - Remote side."; uses performance-history-15min-interval-parameters; uses channel-performance-parameters; uses channel-performance-parameters-15min; } // container ftu-r } // list history } // container intervals-15min container intervals-24hr { if-feature bbf-fast:performance-24hr; description "24 hour interval performance history."; container current { description "Contains the counts that are currently accumulating."; container ftu-o { description "Fast Transceiver Unit - central Office."; uses performance-history-measured-time; uses channel-performance-parameters; uses channel-performance-parameters-24hr; } // container ftu-o container ftu-r { description "Fast Transceiver Unit - Remote side."; uses performance-history-measured-time; uses channel-performance-parameters; uses channel-performance-parameters-24hr; } // container ftu-r } // container current uses performance-24hr-history-parameters; list history { key "interval-number"; max-elements 7; description "A history of 24 hour intervals."; leaf interval-number { type performance-24hr-history-interval; description "The number of the interval relative to the current interval."; } container ftu-o { description "Fast Transceiver Unit - central Office."; uses performance-history-24hr-interval-parameters; uses channel-performance-parameters; uses channel-performance-parameters-24hr; } // container ftu-o container ftu-r { description "Fast Transceiver Unit - Remote side."; uses performance-history-24hr-interval-parameters; uses channel-performance-parameters; uses channel-performance-parameters-24hr; } // container ftu-r } // list history } // container intervals-24hr } // container performance } // grouping channel-performance grouping channel-status-parameters { description "Bearer channel status parameters applicable to both upstream and downstream."; leaf net-data-rate { type bbf-yang:data-rate32-or-undetermined; description "Reports the Net Data Rate (NDR). A special value (undetermined) indicates that the NDR is undetermined. This is updated only in L0 link state."; reference "ITU-T G.997.2 clause 7.11.1.1 (NDR); ITU-T G.9701 clause 11.4.1.1.1"; } leaf net-data-rate-in-l2.1 { type bbf-yang:data-rate32-or-undetermined; description "Reports the Net Data Rate (NDR) in L2.1N and L2.1B link states. A special value (undetermined) indicates that the NDR is undetermined. This is updated only in L2.1N and L2.1B link states."; reference "ITU-T G.997.2 clause 7.11.6.1 (L2.1-NDRds/us); ITU-T G.9701 clause 11.4.1.1.12"; } leaf net-data-rate-in-l2.2 { type bbf-yang:data-rate32-or-undetermined; description "Reports the Net Data rate (NDR) in L2.2 link state. A special value (undetermined) indicates that the NDR is undetermined. This is updated only in L2.2 link state."; reference "ITU-T G.997.2 clause 7.11.6.2 (L2.2-NDRds/us); ITU-T G.9701 clause 11.4.1.1.13"; } leaf expected-throughput { type bbf-yang:data-rate32-or-undetermined; description "Reports the expected throughput (ETR). A special value (undetermined) indicates that the NDR is undetermined. This is updated only in L0 link state."; reference "ITU-T G.997.2 clause 7.11.1.2 (ETR); ITU-T G.9701 clause 11.4.1.1.3"; } leaf expected-throughput-in-l2.1 { type bbf-yang:data-rate32-or-undetermined; description "Reports the expected throughput (ETR) in L2.1N and L2.1B link state. A special value (undetermined) indicates that the expected throughput is undetermined. This is updated only in L2.1N and L2.1B link states."; reference "ITU-T G.997.2 clause 7.11.6.3 (L2.1-ETRds/us); ITU-T G.9701 clause 11.4.1.1.14"; } leaf expected-throughput-in-l2.2 { type bbf-yang:data-rate32-or-undetermined; description "Reports the expected throughput (ETR) in L2.2 link state as defined. A special value (undetermined) indicates that the expected throughput is undetermined. This is updated only in L2.2 link state."; reference "ITU-T G.997.2 clause 7.11.6.4 (L2.2-ETRds/us); ITU-T G.9701 clause 11.4.1.1.15"; } leaf gamma-data-rate { type bbf-yang:data-rate32-or-undetermined; description "Reports the Net Data Rate (NDR) lowered by any throughput capability limitations remaining in the Dynamic Resource Allocation (DRA) or L2+ functions, assuming no user data is transmitted over all the other lines. A special value (undetermined) indicates that the NDR is undetermined. This is updated only in L0 link state."; reference "ITU-T G.997.2 clauses 7.11.1.1 (NDR) and 7.11.1.3 (GDR)"; } leaf attainable-net-data-rate { type bbf-yang:data-rate32-or-undetermined; description "Reports the attainable Net Data Rate (ATTNDR). A special value (undetermined) indicates that the attainable NDR is undetermined. This is updated only in L0 link state."; reference "ITU-T G.997.2 clause 7.11.2.1 (ATTNDR); ITU-T G.9701 clause 11.4.1.1.2"; } leaf attainable-expected-throughput { type bbf-yang:data-rate32-or-undetermined; description "Reports the attainable expected throughput (ATTETR). A special value (undetermined) indicates that the attainable expected throughput is undetermined. This is updated only in L0 link state."; reference "ITU-T G.997.2 clause 7.11.2.2 (ATTETR); ITU-T G.9701 clause 11.4.1.1.4"; } leaf attainable-gamma-data-rate { type bbf-yang:data-rate32-or-undetermined; description "Reports the attainable Net Data Rate (ATTNDR) lowered by any throughput capability limitations remaining in the Dynamic Resource Allocation (DRA) or L2+ functions, assuming no user data is transmitted over all the other Lines, and assuming Maximum Gamma Data Rate (MAXGDR) is configured to its maximum valid value. A special value (undetermined) indicates that the attainable Gamma Data Rate (ATTGDR) is undetermined. This is updated only in L0 link state."; reference "ITU-T G.997.2 clauses 7.2.1.3 (MAXGDR), 7.11.2.2 (ATTNDR) and 7.11.2.3 (ATTGDR)"; } leaf actual-inp-against-shine { type uint16 { range "0..2046 | 2047"; } units "symbols"; description "Reports the actual Impulse Noise Protection (ACTINP) against Single High Output Noise Event (SHINE). A special value, 2047, indicates an actual INP against SHINE of 2047 symbols or higher."; reference "ITU-T G.997.2 clause 7.11.3.1 (ACTINP); ITU-T G.9701 clause 11.4.1.1.4"; } leaf actual-inp-against-rein { type uint8 { range "0..62 | 63"; } units "symbols"; description "Reports the actual Impulse Noise Protection (ACTINP) against Repetitive Electrical Impulse Noise (REIN). A special value indicates an actual INP against REIN of 63 symbols or higher."; reference "ITU-T G.997.2 clause 7.11.3.2 (ACTINP_REIN); ITU-T G.9701 clause 11.4.1.1.5)"; } leaf dtu-fec-codeword-length { type uint8 { range "32..255"; } units "bytes"; description "Reports the Data Transfer Unit (DTU) Forward Error Correction (FEC) codeword length."; reference "ITU-T G.997.2 clause 7.11.4.1 (DTU-NFEC); ITU-T G.9701 clause 9.3"; } leaf dtu-fec-redundancy { type uint8 { range "2 | 4 | 6 | 8 | 10 | 12 | 16"; } units "bytes"; description "Reports the Data Transfer Unit (DTU) Forward Error Correction (FEC) codeword redundancy."; reference "ITU-T G.997.2 clause 7.11.4.2 (DTU-RFEC); ITU-T G.9701 clause 9.3"; } leaf fec-codewords-per-dtu { type uint8 { range "1..16"; } description "Reports the number of Forward Error Correction (FEC) codewords per Data Transfer Unit (DTU)."; reference "ITU-T G.997.2 clause 7.11.4.3 (DTU_Q); ITU-T G.9701 clause 9.3"; } } // grouping channel-status-parameters grouping channel-status { description "Defines the parameters that define the operational status of a FAST bearer channel."; container downstream { description "Downstream channel status."; uses channel-status-parameters; } // container downstream container upstream { description "Upstream channel status."; uses channel-status-parameters; } // container upstream } // grouping channel-status grouping ftu-inventory-parameters { description "Inventory parameters."; reference "ITU-T G.997.2 clause 7.13"; leaf g.994.1-vendor-id { type binary { length "8"; } description "Reports the ITU-T G.994.1 vendor ID as inserted by the FAST Transceiver Unit - central Office (FTU-O) or FAST Transceiver Unit - Remote side (FTU-R) in the ITU-T G.994.1 CL message."; reference "ITU-T G.997.2 clauses 7.13.1.1 (FTUO_GHS_VENDOR) and 7.13.1.2 (FTUR_GHS_VENDOR); ITU-T G.994.1 clause 9.3.3.1"; } leaf version-number { type binary { length "0..16"; } description "Reports the version number as inserted by the FAST Transceiver Unit - central Office (FTU-O) or FAST Transceiver Unit - Remote side (FTU-R) in the embedded operations channel. It is for version control and is vendor specific information."; reference "ITU-T G.997.2 clauses 7.13.1.3 (FTUO_VERSION) and clause 7.13.1.4 (FTUR_VERSION); ITU-T G.9701 clause 11.2.2.10"; } leaf self-test-result { type binary; description "Reports the results from the most recent self-test procedure, initiated at power-up The first octet of the self-test result is 00hex if the self-test passed and 01hex if the self-test failed. The interpretation of the other octets is vendor discretionary and can be interpreted in combination with the FAST Transceiver Unit - central Office (FTU-O) or FAST Transceiver Unit - Remote side (FTU-R) ITU-T G.994.1 vendor ID and system vendor ID."; reference "ITU-T G.997.2 clauses 7.13.1.5 (FTUO_SELFTEST) and clause 7.13.1.6 (FTUR_SELFTEST); ITU-T G.9701 clause 12.1.2"; } leaf system-vendor-id { type binary { length "8"; } description "Reports the FAST Transceiver Unit (FTU) system vendor ID as inserted by the FAST Transceiver Unit - central Office (FTU-O) or FAST Transceiver Unit - Remote side (FTU-R) in the embedded operations channel."; reference "ITU-T G.997.2 clauses 7.13.2.1 (DPU_SYSTEM_VENDOR) and clause 7.13.2.2 (NT_SYSTEM_VENDOR); ITU-T G.9701 clause 11.2.2.10; ITU-T G.994.1 clause 9.3.3.1"; } leaf system-serial-number { type binary { length "0..32"; } description "Reports the FAST Transceiver Unit (FTU) serial number as inserted by the FAST Transceiver Unit - central Office (FTU-O) or FAST Transceiver Unit - Remote side (FTU-R) in the embedded operations channel. It is vendor specific information. The combination of system vendor ID and system serial number creates a unique number for each FTU system."; reference "ITU-T G.997.2 clauses 7.13.2.3 (DPU_SYSTEM_SERIALNR) and clause 7.13.2.4 (NT_SYSTEM_SERIALNR); ITU-T G.9701 clause 11.2.2.10"; } leaf profiles-supported { type profiles; description "Reports for each profile whether the FAST Transceiver Unit (FTU) supports operation according to that profile."; reference "ITU-T G.997.2 clauses 7.13.1.7 (FTUO_PROFILES) and clause 7.13.1.8 (FTUR_PROFILES); ITU-T G.9701 clause 6"; } leaf annex-x-supported { if-feature bbf-fast:annex-x; type boolean; description "Indicates whether Annex X is supported by the FAST Transceiver Unit (FTU)."; reference "ITU-T G.997.2 clause T.4.1 and T.4.2 (ANNEX_X_SUPPORT_FTU_O/R); ITU-T G.9701 clause X.7.1.1.1 and X.7.1.2.1."; } leaf annex-d-supported { if-feature bbf-fast:annex-d; type boolean; description "Indicates whether Annex D is supported by the FAST Transceiver Unit (FTU)."; reference "ITU-T G.997.2 clause T.4.4 and T.4.5 (ANNEX_D_SUPPORT_FTU_O/R); ITU-T G.9701 clause D.6.1.1.1 and D.6.1.2.1."; } leaf srec-supported { if-feature bbf-fast:srec; type boolean; description "Indicates whether Showtime Reconfiguration (SREC) is supported by the FAST Transceiver Unit (FTU)."; reference "ITU-T G.997.2 clause 7.13.1.9 and 7.13.1.10 (ANNEX_R_SUPPORT_FTU_O/R); ITU-T G.9701 Annex R."; } } // grouping ftu-inventory-parameters grouping ftu-o-inventory-parameters { description "Inventory parameters applicable only to the FAST Transceiver Unit - central Office (FTU-O)."; leaf vce-id { type union { type enumeration { enum "not-in-vectored-group" { value 0; description "The line is not in a vectored group."; } } type uint8 { range "1..255"; } } description "For the line in a vectored group, the Vectoring Control Entity (VCE) ID uniquely identifies the VCE that manages and controls the vectored group to which the line belongs. It consists of one octet and valid ranges are from 1 to 255. A special value (not-in-vectored-group) means the line is not in a vectored group."; reference "ITU-T G.997.2 clause 7.13.2.5 (VCE_ID); ITU-T G.9701 clause 11.4.5.1.1"; } leaf vce-port-index { type union { type enumeration { enum "not-in-vectored-group" { value 0; description "The line is not in a vectored group."; } } type vce-port-index; } description "For the line in a vectored group, the Vectoring Control Entity (VCE) port index is the physical index that uniquely identifies the VCE port to which the line is connected. It is an integer from 1 to the maximum number of lines supported by the VCE. The combination of VCE ID and VCE port index creates a unique identifier for each vectored FAST Transceiver Unit - central Office (FTU-O)/-R. A special value (not-in-vectored-group) means the line is not in a vectored group."; reference "ITU-T G.997.2 clause 7.13.2.6 (VCE_PORT_INDEX); ITU-T G.9701 clause 11.4.5.1.2"; } leaf idta-supported { if-feature (bbf-fast:dta and bbf-fast:annex-x); type boolean; description "Indicates whether independent Dynamic Time Assignment (iDTA) is supported by the FAST Transceiver Unit - central Office (FTU-O)."; reference "ITU-T G.997.2 clause T.4.3 (DTA_SUPPORT_FTU_O); ITU-T G.9701 clause X.7.1.1.1"; } } // grouping ftu-o-inventory-parameters grouping ftu-inventory { description "Nodes defining the structure and content of FTU inventory."; container ftu-o { description "Inventory parameters reported by the FAST Transceiver Unit - central Office (FTU-O)."; uses ftu-inventory-parameters; uses ftu-o-inventory-parameters; } // container ftu-o container ftu-r { description "Inventory parameters reported by the FAST Transceiver Unit - Remote side (FTU-R)."; uses ftu-inventory-parameters; } // container ftu-r } // grouping ftu-inventory // objects container fast { description "FAST configuration."; container service { description "Service profile configuration."; } // container service container spectrum { description "Spectrum profile configuration."; } // container spectrum container quality { description "Quality profile configuration."; } // container quality container thresholds { description "Threshold configuration."; } // container thresholds container vectors { description "Vectors of profiles."; } // container vectors } // container fast augment /if:interfaces/if:interface/bbf-fastdsl:line { when "bbf-fastdsl:configured-mode = 'bbf-fastdsl:mode-fast'" { description "Applicable when G.fast mode is configured."; } description "Data nodes for the configuration of FAST lines."; container line { presence "If present, indicates the interface is configured to operate in FAST mode."; description "Line configuration data for FAST interfaces."; } // container line } augment /if:interfaces-state/if:interface/bbf-fastdsl:line { when "bbf-fastdsl:operational-mode = 'bbf-fastdsl:mode-fast'" { description "Applicable when G.fast is the current mode of operation."; } description "Data nodes for the operational state of FAST lines."; container line { presence "If present, indicates the interface is operating in FAST mode."; description "Line state data for FAST interfaces."; container channel { description "Bearer channel state data for FAST interfaces."; } // container channel } // container line } augment /bbf-fast:fast/bbf-fast:service { description "Data nodes for service-related configuration profiles."; list downstream-data-rate-profile { key "name"; description "A list of downstream data rate profiles."; leaf name { type bbf-yang:string-ascii64; description "Uniquely identifies the profile."; } uses data-rate-profile; } // list downstream-data-rate-profile list upstream-data-rate-profile { key "name"; description "A list of upstream data rate profiles."; leaf name { type bbf-yang:string-ascii64; description "Uniquely identifies the profile."; } uses data-rate-profile; } // list upstream-data-rate-profile list low-power-data-rate-profile { key "name"; description "A list of low power data rate profiles."; leaf name { type bbf-yang:string-ascii64; description "Uniquely identifies the profile."; } uses low-power-data-rate-profile; } // list low-power-data-rate-profile } augment /bbf-fast:fast/bbf-fast:spectrum { description "Data nodes for spectrum-related configuration profiles."; list line-spectrum-profile { key "name"; description "A list of line spectrum profiles."; leaf name { type bbf-yang:string-ascii64; description "A name that uniquely identifies the profile."; } uses line-spectrum-profile; } // list line-spectrum-profile list radio-frequency-interference-profile { key "name"; description "A list of Radio Frequency Interference (RFI) profiles."; leaf name { type bbf-yang:string-ascii64; description "A name that uniquely identifies the profile."; } uses rfi-profile; } // list radio-frequency-interference-profile list upstream-power-back-off-profile { key "name"; description "A list of upstream power back-off profiles."; leaf name { type bbf-yang:string-ascii64; description "A name that uniquely identifies the profile."; } uses upstream-power-back-off-parameters; } // list upstream-power-back-off-profile } augment /bbf-fast:fast/bbf-fast:quality { description "Data nodes for quality-related configuration profiles."; list noise-margin-profile { key "name"; description "A list of noise margin profiles."; leaf name { type bbf-yang:string-ascii64; description "A name that uniquely identifies the profile."; } uses noise-margin-profile; } // list noise-margin-profile list fast-rate-adaptation-profile { key "name"; description "A list of fast rate adaptation profiles."; leaf name { type bbf-yang:string-ascii64; description "A name that uniquely identifies the profile."; } uses fast-rate-adaptation-profile; } // list fast-rate-adaptation-profile list vectoring-profile { key "name"; description "A list of vectoring profiles."; leaf name { type bbf-yang:string-ascii64; description "A name that uniquely identifies the profile."; } uses vectoring-profile; } // list vectoring-profile list fast-retrain-policy-profile { key "name"; description "A list of fast retrain policy profiles."; leaf name { type bbf-yang:string-ascii64; description "A name that uniquely identifies the profile."; } uses fast-retrain-policy-profile; } // list fast-retrain-policy-profile list retransmission-profile { key "name"; description "A list of retransmission profiles."; leaf name { type bbf-yang:string-ascii64; description "A name that uniquely identifies the profile."; } uses retransmission-profile; } // list retransmission-profile list impulse-noise-monitoring-profile { if-feature bbf-fast:impulse-noise-monitoring; key "name"; description "A list of impulse noise monitoring profiles."; leaf name { type bbf-yang:string-ascii64; description "A name that uniquely identifies the profile."; } uses impulse-noise-monitoring-profile; } // list impulse-noise-monitoring-profile } augment /bbf-fast:fast/bbf-fast:service { description "Data nodes for TDD configuration profiles."; list time-division-duplexing-profile { key "name"; description "A list of Time Division Duplexing (TDD) profiles."; leaf name { type bbf-yang:string-ascii64; description "A name that uniquely identifies the profile."; } uses tdd-profile; } // list time-division-duplexing-profile } augment /bbf-fast:fast/bbf-fast:thresholds { description "Data nodes to support performance threshold profiles and templates."; list line-threshold-profile { key "name"; description "Profile defining thresholds for line specific performance parameters."; leaf name { type bbf-yang:string-ascii64; description "Uniquely identifies the line threshold profile."; } uses line-thresholds; } // list line-threshold-profile list channel-threshold-profile { key "name"; description "Profile defining thresholds for bearer channel specific performance parameters."; leaf name { type bbf-yang:string-ascii64; description "Uniquely identifies the channel threshold profile."; } uses channel-thresholds; } // list channel-threshold-profile } augment /if:interfaces-state/if:interface/bbf-fastdsl:line/bbf-fast:line { description "Augment the line to add threshold state data."; notification fast-15min-threshold-crossing-alert { description "A threshold has been crossed during the current 15 minute interval."; leaf tca-identity { type identityref { base fast-15min-threshold-crossing-alert; } mandatory true; description "A unique identity associated with each threshold."; } } // notification fast-15min-threshold-crossing-alert notification fast-24hr-threshold-crossing-alert { if-feature performance-24hr; description "A threshold has been crossed during the current 24 hour interval."; leaf tca-identity { type identityref { base fast-24hr-threshold-crossing-alert; } mandatory true; description "A unique identity associated with each threshold."; } } // notification fast-24hr-threshold-crossing-alert } augment /bbf-fast:fast/bbf-fast:vectors { description "Data nodes to support line configuration vectors."; list line-config-vector { key "name"; description "A list of line configuration vectors also referred to as a vector of profiles (VoP)."; leaf name { type bbf-yang:string-ascii64; description "Uniquely identifies the line configuration vector."; } uses profile-vector; } // list line-config-vector } augment /bbf-fast:fast/bbf-fast:thresholds { description "Data nodes to support performance threshold profiles and templates."; list threshold-template { key "name"; description "A template defining the threshold profiles to apply to performance parameters of a FAST interface."; leaf name { type bbf-yang:string-ascii64; description "Uniquely identifies the line configuration vector."; } leaf ftu-o-15min-line-threshold-profile { type line-threshold-profile-ref; mandatory true; description "Reference to a line threshold profile for FAST Transceiver Unit - central Office (FTU-O) thresholds related to 15 minute performance counters."; } leaf ftu-o-24hr-line-threshold-profile { if-feature performance-24hr; type line-threshold-profile-ref; description "Reference to a line threshold profile for FAST Transceiver Unit - central Office (FTU-O) thresholds related to 24 hour performance counters."; } leaf ftu-r-15min-line-threshold-profile { type line-threshold-profile-ref; mandatory true; description "Reference to a line threshold profile for FAST Transceiver Unit - Remote side (FTU-R) thresholds related to 15 minute performance counters."; } leaf ftu-r-24hr-line-threshold-profile { if-feature performance-24hr; type line-threshold-profile-ref; description "Reference to a line threshold profile for FAST Transceiver Unit - Remote side (FTU-R) thresholds related to 24 hour performance counters."; } leaf ftu-o-15min-channel-threshold-profile { type channel-threshold-profile-ref; mandatory true; description "Reference to a channel threshold profile for FAST Transceiver Unit - central Office (FTU-O) thresholds related to 15 minute performance counters."; } leaf ftu-o-24hr-channel-threshold-profile { if-feature performance-24hr; type channel-threshold-profile-ref; description "Reference to a channel threshold profile for FAST Transceiver Unit - central Office (FTU-O) thresholds related to 24 hour performance counters."; } leaf ftu-r-15min-channel-threshold-profile { type channel-threshold-profile-ref; mandatory true; description "Reference to a channel threshold profile for FAST Transceiver Unit - Remote side (FTU-R) thresholds related to 15 minute performance counters."; } leaf ftu-r-24hr-channel-threshold-profile { if-feature performance-24hr; type channel-threshold-profile-ref; description "Reference to a channel threshold profile for FAST Transceiver Unit - Remote side (FTU-R) thresholds related to 24 hour performance counters."; } } // list threshold-template } augment /if:interfaces/if:interface/bbf-fastdsl:line/bbf-fast:line { description "Data nodes to support the assignment of a profile vector."; choice profile-config { description "The method for configuring profiles used on this FAST line. If no method is configured, the default behavior is equivalent to the presence of 'no-profiles-attached'."; leaf no-profiles-attached { type empty; description "If present, indicates that no profiles are attached to this line."; } case direct-attachment-mode { uses profile-vector; } // case direct-attachment-mode leaf line-config-vector { type line-config-vector-ref; mandatory true; description "Assigns a Line Configuration Vector to a FAST line."; } } // choice profile-config leaf threshold-template { type threshold-template-ref; description "Assigns a threshold template to a FAST line. If no threshold template is assigned, threshold crossing alert (TCA) reporting for all thresholds is disabled."; } leaf srec-allowed { if-feature srec; type boolean; default "false"; description "Indicates whether the Showtime Reconfiguration (SREC) procedures shall not be used (SREC_allowed = false), or the SREC procedures may be used (SREC_allowed = true) to force a new configuration onto the line. The conditions to use the SREC procedures are specified in Annex R of [ITU-T G.9701]."; reference "ITU-T G.997.2 clause 7.1.13.1 (SREC_ALLOWED), ITU-T G.9701 Annex R."; } } augment /if:interfaces/if:interface/bbf-fastdsl:line/bbf-fast:line { description "Data nodes to support tests on the line."; container test-mode { description "Test modes associated with a line."; uses line-test-modes; } // container test-mode container update-test { description "Update test parameters for a line."; uses line-update-test-parameters; } // container update-test container read-test { description "Test parameter configuration for a line associated with how test parameters are read."; uses line-read-test-parameters; } // container read-test container link-state { description "Link state test configuration."; uses link-state-test-parameters; } // container link-state } augment /if:interfaces-state/if:interface/bbf-fastdsl:line/bbf-fast:line { description "Data nodes for the performance status parameters of FAST lines."; uses line-performance; } augment /if:interfaces-state/if:interface/bbf-fastdsl:line/bbf-fast:line/bbf-fast:channel { description "Data nodes for the performance status parameters of FAST bearer channels."; uses channel-performance; } augment /if:interfaces-state/if:interface/bbf-fastdsl:line/bbf-fast:line { description "Data nodes for the operational status of FAST lines."; container status { description "Status parameters."; uses line-status; } // container status } augment /if:interfaces-state/if:interface/bbf-fastdsl:line/bbf-fast:line/bbf-fast:channel { description "Data nodes for the operational status of FAST bearer channels."; container status { description "Channel status parameters."; uses channel-status; } // container status } augment /if:interfaces-state/if:interface/bbf-fastdsl:line/bbf-fast:line { description "Data nodes for the inventory parameters of FAST lines."; container inventory { description "Inventory parameters."; uses ftu-inventory; } // container inventory } augment /if:interfaces-state/if:interface/bbf-fastdsl:line { if-feature availability; description "Augment the state data of an interface with operational status for availability."; uses bbf-avail:availability { refine availability { description "Operational status defining the availability of a FAST line."; } } } } // module bbf-fast
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