module Cisco-IOS-XE-controller-vdsl-oper {

    yang-version 1;

    namespace
      "http://cisco.com/ns/yang/Cisco-IOS-XE-controller-vdsl-oper";

    prefix vdsl-ios-xe-oper;

    import cisco-semver {
      prefix cisco-semver;
    }

    organization "Cisco Systems, Inc.";

    contact
      "Cisco Systems, Inc.
     Customer Service

     Postal: 170 W Tasman Drive
     San Jose, CA 95134

     Tel: +1 1800 553-NETS

     E-mail: cs-yang@cisco.com";

    description
      "This module contains a collection of YANG definitions
     for monitoring controller VDSL operational information.
     Copyright (c) 2018-2020 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2021-03-01" {
      description
        "Added DSL SFP local info for Titan DSL";
      reference
        "1.4.0";

    }

    revision "2020-03-01" {
      description
        "Added VDSL Layer 1 statistics and GFast specific counters";
      reference
        "1.3.0";

    }

    revision "2019-05-01" {
      description "Added semantic version";
      reference
        "1.2.0";

    }

    revision "2018-10-29" {
      description
        "Cleaned up spelling errors in descriptions.";
      reference
        "1.1.0";

    }

    revision "2018-01-31" {
      description "Initial revision";
      reference
        "1.0.0";

    }

    cisco-semver:module-version "1.4.0";
    cisco-semver:module-version "1.3.0";
    cisco-semver:module-version "1.2.0";
    cisco-semver:module-version "1.1.0";
    cisco-semver:module-version "1.0.0";

    typedef idb-states {
      type enumeration {
        enum "down" {
          value 0;
          description "Interface down";
        }
        enum "going-down" {
          value 1;
          description "Interface going down";
        }
        enum "init" {
          value 2;
          description
            "Interface initialization";
        }
        enum "testing" {
          value 3;
          description "Interface testing";
        }
        enum "up" {
          value 4;
          description "Interface up";
        }
        enum "reset" {
          value 5;
          description "Interface reset";
        }
        enum "admindown" {
          value 6;
          description "Interface admindown";
        }
        enum "deleted" {
          value 7;
          description "Interface deleted";
        }
      }
      description "Interface state";
    }

    typedef modem-status-states {
      type enumeration {
        enum
          "modem-status-line-not-initialized" {
          value 0;
          description "Line not initialized";
        }
        enum "modem-status-line-exception" {
          value 1;
          description "Line exception";
        }
        enum "modem-status-idle-request" {
          value 2;
          description "Idle request";
        }
        enum "modem-status-idle" {
          value 3;
          description "Modem status idle";
        }
        enum "modem-status-silent-request" {
          value 4;
          description "Silent-request";
        }
        enum "modem-status-line-silent" {
          value 5;
          description "Line silent";
        }
        enum "modem-status-handshake" {
          value 6;
          description "Handshake";
        }
        enum
          "modem-status-line-full-initialization" {
          value 7;
          description
            "Line full initialization";
        }
        enum "modem-status-discovery" {
          value 8;
          description "Discovery";
        }
        enum "modem-status-training" {
          value 9;
          description "Training";
        }
        enum "modem-status-analysis" {
          value 10;
          description "Analysis";
        }
        enum "modem-status-exchange" {
          value 11;
          description "Exchange";
        }
        enum "modem-status-no-sync" {
          value 12;
          description "No synchronization";
        }
        enum "modem-status-tc-sync-showtime" {
          value 13;
          description
            "TC synchronization (Showtime!)";
        }
        enum "modem-status-fast-restrain" {
          value 14;
          description "Fast restrain";
        }
        enum "modem-status-low-power-l2" {
          value 15;
          description "Low power L2";
        }
        enum
          "modem-status-loop-diagnostics-active" {
          value 16;
          description
            "Loop diagnostics active";
        }
        enum
          "modem-status-loop-diagnostics-data-exchange" {
          value 17;
          description
            "Loop diagnostics data exchange";
        }
        enum
          "modem-status-loop-diagnostics-data-request" {
          value 18;
          description
            "Loop diagnostics data request";
        }
        enum
          "modem-status-loop-diagnostics-data-complete" {
          value 19;
          description
            "Loop diagnostics data complete";
        }
        enum "modem-status-resync" {
          value 20;
          description "Resync";
        }
        enum "modem-status-test" {
          value 21;
          description "Modem status test";
        }
        enum "modem-status-test-loop" {
          value 22;
          description "Test loop";
        }
        enum "modem-status-test-reverb" {
          value 23;
          description "Test reverb";
        }
        enum "modem-status-test-medley" {
          value 24;
          description "Test medley";
        }
        enum "modem-status-low-power-l3" {
          value 25;
          description "Low power L3";
        }
        enum "modem-status-unknown" {
          value 26;
          description "Unknown modem status";
        }
      }
      description "Modem status states";
    }

    typedef trained-modes {
      type enumeration {
        enum "trained-mode-not-known" {
          value 0;
          description "Unknown trained mode";
        }
        enum "trained-mode-ansi-t1-413-1998" {
          value 1;
          description "ANSI T1.413-1998";
        }
        enum
          "trained-mode-etsi-annex-c-of-ts-101-388-v1-3-1" {
          value 2;
          description
            "ETSI Annex C of TS 101 388 v1.3.1";
        }
        enum
          "trained-mode-g-992-1-adsl-annex-a" {
          value 3;
          description
            "G.992.1 (ADSL) Annex A";
        }
        enum
          "trained-mode-g-992-1-adsl-annex-b" {
          value 4;
          description
            "G.992.1 (ADSL) Annex B";
        }
        enum "trained-mode-g-lite-annex-ab" {
          value 5;
          description "G.lite Annex AB";
        }
        enum
          "trained-mode-g-992-3-adsl2-annex-m" {
          value 6;
          description
            "G.992.3 (ADSL2) Annex M";
        }
        enum
          "trained-mode-g-992-3-adsl2-annex-j" {
          value 7;
          description
            "G.992.3 (ADSL2) Annex J";
        }
        enum
          "trained-mode-g-992-3-adsl2-annex-a" {
          value 8;
          description
            "G.992.3 (ADSL2) Annex A";
        }
        enum
          "trained-mode-g-992-3-adsl2-annex-b" {
          value 9;
          description
            "G.992.3 (ADSL2) Annex B";
        }
        enum
          "trained-mode-g-992-3-adsl2-annex-l" {
          value 10;
          description
            "G.992.3 (ADSL2) Annex L";
        }
        enum
          "trained-mode-g-992-5-adsl2plus-annex-m" {
          value 11;
          description
            "G.992.5 (ADSL2+) Annex M";
        }
        enum
          "trained-mode-g-992-5-adsl2plus-annex-j" {
          value 12;
          description
            "G.992.5 (ADSL2+) Annex J";
        }
        enum
          "trained-mode-g-992-5-adsl2plus-annex-a" {
          value 13;
          description
            "G.992.5 (ADSL2+) Annex A";
        }
        enum
          "trained-mode-g-992-5-adsl2plus-annex-b" {
          value 14;
          description
            "G.992.5 (ADSL2+) Annex B";
        }
        enum
          "trained-mode-g-993-2-vdsl2-profile-8a" {
          value 15;
          description
            "G.993.2 (VDSL2) Profile 8-a";
        }
        enum
          "trained-mode-g-993-2-vdsl2-profile-8b" {
          value 16;
          description
            "G.993.2 (VDSL2) Profile 8-b";
        }
        enum
          "trained-mode-g-993-2-vdsl2profile-8c" {
          value 17;
          description
            "G.993.2 (VDSL2) Profile 8-c";
        }
        enum
          "trained-mode-g-993-2-vdsl2-profile-8d" {
          value 18;
          description
            "G.993.2 (VDSL2) Profile 8-d";
        }
        enum
          "trained-mode-g-993-2-vdsl2-profile-12a" {
          value 19;
          description
            "G.993.2 (VDSL2) Profile 12-a";
        }
        enum
          "trained-mode-g-993-2-vdsl2-profile-12b" {
          value 20;
          description
            "G.993.2 (VDSL2) Profile 12-b";
        }
        enum
          "trained-mode-g-993-2-vdsl2-profile-17a" {
          value 21;
          description
            "G.993.2 (VDSL2) Profile 17-a";
        }
        enum
          "trained-mode-g-993-2-vdsl2-profile-30a" {
          value 22;
          description
            "G.993.2 (VDSL2) Profile 30-a";
        }
        enum
          "trained-mode-g-993-2-vdsl2-profile-35b" {
          value 23;
          description
            "G.993.2 (VDSL2) Profile 35-b";
        }
        enum
          "trained-mode-g-993-2-vdsl2-unknown-profile" {
          value 24;
          description
            "G.993.2 (VDSL2) unknown profile";
        }
        enum
          "trained-mode-g-9701-gfast-profile-106a" {
          value 25;
          description
            "G.9701 (GFAST) Profile 106-a";
        }
        enum
          "trained-mode-g-9701-gfast-profile-106b" {
          value 26;
          description
            "G.9701 (GFAST) Profile 106-b";
        }
        enum
          "trained-mode-g-9701-gfast-unknown-profile" {
          value 27;
          description
            "G.9701 (GFAST) unknown profile";
        }
      }
      description "Trained modes";
    }

    typedef mode-tc {
      type enumeration {
        enum "ptm" {
          value 0;
          description "MODE Ethernet";
        }
        enum "atm" {
          value 1;
          description "MODE Atm";
        }
        enum "mode-ptm-bonded" {
          value 2;
          description "MODE Ethernet bonded";
        }
        enum "mode-unknown" {
          value 3;
          description "MODE Unknown";
        }
      }
      description "Operation Mode";
    }

    typedef trellis-states {
      type enumeration {
        enum "trellis-state-off" {
          value 0;
          description "Trellis state off";
        }
        enum "trellis-state-on" {
          value 1;
          description "Trellis state on";
        }
      }
      description "Trellis states";
    }

    typedef dsl-config-modes {
      type enumeration {
        enum "dsl-config-mode-auto" {
          value 0;
          description
            "DSL configuration mode Auto";
        }
        enum "dsl-config-mode-ansi" {
          value 1;
          description
            "DSL configuration mode ANSI";
        }
        enum "dsl-config-mode-etsi" {
          value 2;
          description
            "DSL configuration mode ETSI";
        }
        enum "dsl-config-mode-adsl1" {
          value 3;
          description
            "DSL configuration mode ADSL1";
        }
        enum "dsl-config-mode-adsl2" {
          value 4;
          description
            "DSL configuration mode ADSL2";
        }
        enum "dsl-config-mode-adsl2plus" {
          value 5;
          description
            "DSL configuration mode ADSL2+";
        }
        enum "dsl-config-mode-vdsl2" {
          value 6;
          description
            "DSL configuration mode VDSL2";
        }
        enum "dsl-config-mode-unknown" {
          value 7;
          description
            "Unknown DSL configuration mode";
        }
      }
      description "DSL configuration modes";
    }

    typedef vdsl-link-state {
      type enumeration {
        enum "vdsl-link-down" {
          value 0;
          description "Link state down";
        }
        enum "vdsl-link-up" {
          value 1;
          description "Link state up";
        }
      }
      description "Link states";
    }

    typedef delt-states {
      type enumeration {
        enum "delt-state-not-running" {
          value 0;
          description
            "Double ended line testing not running";
        }
        enum "delt-state-successful" {
          value 1;
          description
            "Double ended line testing successful";
        }
        enum "delt-state-in-progress" {
          value 2;
          description
            "Double ended line testing in progress";
        }
      }
      description
        "Double ended line testing states";
    }

    typedef training-logs-states {
      type enumeration {
        enum "training-logs-stopped" {
          value 0;
          description
            "Training logs have stopped";
        }
        enum "training-logs-started" {
          value 1;
          description
            "Training logs are running";
        }
      }
      description "Training logs states";
    }

    grouping slot-info-key {
      description "Key information";
      leaf slot-num {
        type uint32;
        description "Slot number";
      }

      leaf subslot-num {
        type uint32;
        description "Sub Slot number";
      }
    }  // grouping slot-info-key

    grouping dsl-sfp-local-info {
      description
        "DSL SFP local information";
      leaf sfp-vendor-pid {
        type string;
        description "SFP Vendor PID";
      }

      leaf sfp-serial-number {
        type string;
        description "SFP Serial number";
      }

      leaf embed-fw-ver {
        type string;
        description
          "SFP firmware version in IOS-XE image";
      }

      leaf run-fw-ver {
        type string;
        description
          "Running firmware version";
      }

      leaf mgmt-lnk-state {
        type vdsl-link-state;
        description
          "SFP management link status";
      }

      leaf dsl-status {
        type string;
        description "DSL Status";
      }

      leaf int-info {
        type training-logs-states;
        description
          "SFP dump internal info status";
      }

      leaf dying-gasp-armed {
        type boolean;
        description "SFP Dying Gasp Status";
      }

      leaf delt-state {
        type delt-states;
        description
          "SFP dump Double Ended Line Testing info status";
      }
    }  // grouping dsl-sfp-local-info

    grouping line-specific-info-cpe {
      description
        "Line specific information of CPE";
      leaf trellis-state {
        type trellis-states;
        description "Trellis state";
      }

      leaf sra-enabled {
        type boolean;
        description
          "Seamless rate adaptation status";
      }

      leaf sra-count {
        type uint32;
        description
          "Seamless rate adaptation counter";
      }

      leaf bit-swap-enabled {
        type boolean;
        description "Bit swap state";
      }

      leaf bit-swap-count {
        type uint32;
        description "Bit swap counter";
      }

      leaf line-attenuation {
        type decimal64 {
          fraction-digits 2;
        }
        units "dB";
        description
          "Line attenuation in decibels";
      }

      leaf signal-attenuation {
        type decimal64 {
          fraction-digits 2;
        }
        units "dB";
        description
          "Signal attenuation in decibels";
      }

      leaf noise-margin {
        type decimal64 {
          fraction-digits 2;
        }
        units "dB";
        description
          "Noise margin in decibels";
      }

      leaf attainable-rate {
        type uint32;
        units "kbps";
        description
          "Attainable rate in kilobits per sec";
      }

      leaf actual-power {
        type decimal64 {
          fraction-digits 2;
        }
        units "dBm";
        description
          "Actual power in decibel-milliwatts";
      }

      leaf total-fecc {
        type uint32;
        description
          "Total forward error correction counter";
      }

      leaf total-es {
        type uint32;
        description "Total errored seconds";
      }

      leaf total-ses {
        type uint32;
        description
          "Total severely errored seconds";
      }

      leaf total-loss {
        type uint32;
        description
          "Total loss of signal seconds";
      }

      leaf total-uas {
        type uint32;
        description
          "Total unavailable seconds";
      }

      leaf total-lprs {
        type uint32;
        description
          "Total loss of power seconds";
      }

      leaf total-lofs {
        type uint32;
        description
          "Total loss of frame seconds";
      }

      leaf total-lols {
        type uint32;
        description
          "Total loss of link seconds";
      }

      leaf speed {
        type uint32;
        units "kbps";
        description
          "Speed in kilobits per sec";
      }

      leaf sra-previous-speed {
        type uint32;
        units "kbps";
        description
          "Seamless rate adaptation previous speed in kilobits per sec";
      }

      leaf previous-speed {
        type uint32;
        units "kbps";
        description
          "Previous speed field represents previous speed for ADSL and VDSL, bit swap previous speed for GFAST";
      }

      leaf reed-solomon-ec {
        type uint32;
        description
          "Reed solomon error correction counter";
      }

      leaf crc-errors {
        type uint32;
        description
          "Cyclic redundancy check errors";
      }

      leaf header-errors {
        type uint32;
        description "Header errors";
      }

      leaf interleave {
        type decimal64 {
          fraction-digits 2;
        }
        units "milliseconds";
        description "Inter-leave time";
      }

      leaf actual-inp {
        type decimal64 {
          fraction-digits 2;
        }
        description
          "Actual impulse noise protection";
      }

      leaf gfast-fra-count {
        type uint32;
        description
          "Gfast specific field for fast rate adaptation counter";
      }

      leaf gfast-rpa-count {
        type uint32;
        description
          "Gfast specific field for robust management channel parameter adjustment counter";
      }

      leaf gfast-tiga-count {
        type uint32;
        description
          " Gfast specific field for transmitter initiated gain adjustment counter";
      }

      leaf gfast-rtx-uc {
        type uint32;
        description
          "Gfast specific field for counter for retransmissions that are uncorrected";
      }

      leaf gfast-rtx-tx {
        type uint32;
        description
          "Gfast specific field for retransmissions counter";
      }

      leaf gfast-attainable-exp-thru {
        type uint32;
        description
          "Gfast specific field for attainable expected throughput";
      }

      leaf gfast-error-free-thru {
        type uint32;
        description
          "Gfast specific field for error free throughput";
      }

      leaf vdsl2-la-band-d1 {
        type decimal64 {
          fraction-digits 2;
        }
        units "dB";
        description
          "VDSL2 specific field for line attenuation of downstream band one";
      }

      leaf vdsl2-la-band-d2 {
        type decimal64 {
          fraction-digits 2;
        }
        units "dB";
        description
          "VDSL2 specific field for line attenuation of downstream band two";
      }

      leaf vdsl2-la-band-d3 {
        type decimal64 {
          fraction-digits 2;
        }
        units "dB";
        description
          "VDSL2 specific field for line attenuation of downstream band three";
      }

      leaf vdsl2-sa-band-d1 {
        type decimal64 {
          fraction-digits 2;
        }
        units "dB";
        description
          "VDSL2 specific field for signal attenuation of downstream band one";
      }

      leaf vdsl2-sa-band-d2 {
        type decimal64 {
          fraction-digits 2;
        }
        units "dB";
        description
          "VDSL2 specific field for signal attenuation of downstream band two";
      }

      leaf vdsl2-sa-band-d3 {
        type decimal64 {
          fraction-digits 2;
        }
        units "dB";
        description
          "VDSL2 specific field for signal attenuation of downstream band three";
      }

      leaf vdsl2-snr-band-d1 {
        type decimal64 {
          fraction-digits 2;
        }
        units "dB";
        description
          "VDSL2 specific field for noise margin of downstream band one";
      }

      leaf vdsl2-snr-band-d2 {
        type decimal64 {
          fraction-digits 2;
        }
        units "dB";
        description
          "VDSL2 specific field for noise margin of downstream band two";
      }

      leaf vdsl2-snr-band-d3 {
        type decimal64 {
          fraction-digits 2;
        }
        units "dB";
        description
          "VDSL2 specific field for noise margin of downstream band three";
      }

      leaf atm-total-cells {
        type uint32;
        description
          "ATM TC mode specific total cells field";
      }

      leaf atm-user-cells {
        type uint32;
        description
          "ATM TC mode specific user cells field";
      }
    }  // grouping line-specific-info-cpe

    grouping line-specific-info-co {
      description
        "Line specific information of central office";
      leaf trellis-state {
        type trellis-states;
        description "Trellis state";
      }

      leaf sra-enabled {
        type boolean;
        description
          "Seamless rate adaptation status";
      }

      leaf sra-count {
        type uint32;
        description
          "Seamless rate adaptation counter";
      }

      leaf bit-swap-enabled {
        type boolean;
        description "Bit swap state";
      }

      leaf bit-swap-count {
        type uint32;
        description "Bit swap counter";
      }

      leaf line-attenuation {
        type decimal64 {
          fraction-digits 2;
        }
        units "dB";
        description
          "Line attenuation in decibels";
      }

      leaf signal-attenuation {
        type decimal64 {
          fraction-digits 2;
        }
        units "dB";
        description
          "Signal attenuation in decibels";
      }

      leaf noise-margin {
        type decimal64 {
          fraction-digits 2;
        }
        units "dB";
        description
          "Noise margin in decibels";
      }

      leaf attainable-rate {
        type uint32;
        units "kbps";
        description
          "Attainable rate in kilobits per sec";
      }

      leaf actual-power {
        type decimal64 {
          fraction-digits 2;
        }
        units "dBm";
        description
          "Actual power in decibel-milliwatts";
      }

      leaf total-fecc {
        type uint32;
        description
          "Total forward error correction counter";
      }

      leaf total-es {
        type uint32;
        description "Total errored seconds";
      }

      leaf total-ses {
        type uint32;
        description
          "Total severely errored seconds";
      }

      leaf total-loss {
        type uint32;
        description
          "Total loss of signal seconds";
      }

      leaf total-uas {
        type uint32;
        description
          "Total unavailable seconds";
      }

      leaf total-lprs {
        type uint32;
        description
          "Total loss of power seconds";
      }

      leaf total-lofs {
        type uint32;
        description
          "Total loss of frame seconds";
      }

      leaf total-lols {
        type uint32;
        description
          "Total loss of link seconds";
      }

      leaf speed {
        type uint32;
        units "kbps";
        description
          "Speed in kilobits per sec";
      }

      leaf sra-previous-speed {
        type uint32;
        units "kbps";
        description
          "Seamless rate adaptation previous speed in kilobits per sec";
      }

      leaf previous-speed {
        type uint32;
        units "kbps";
        description
          "Previous speed field represents previous speed for ADSL and VDSL, bit swap previous speed for GFAST";
      }

      leaf reed-solomon-ec {
        type uint32;
        description
          "Reed solomon error correction counter";
      }

      leaf crc-errors {
        type uint32;
        description
          "Cyclic redundancy check errors";
      }

      leaf header-errors {
        type uint32;
        description "Header errors";
      }

      leaf interleave {
        type decimal64 {
          fraction-digits 2;
        }
        description
          "Inter-leave time in milli seconds";
      }

      leaf actual-inp {
        type decimal64 {
          fraction-digits 2;
        }
        description
          "Actual impulse noise protection";
      }

      leaf gfast-fra-count {
        type uint32;
        description
          "Gfast specific field for fast rate adaptation counter";
      }

      leaf gfast-rpa-count {
        type uint32;
        description
          "Gfast specific field for robust management channel parameter adjustment counter";
      }

      leaf gfast-tiga-count {
        type uint32;
        description
          " Gfast specific field for transmitter initiated gain adjustment counter";
      }

      leaf gfast-rtx-uc {
        type uint32;
        description
          "Gfast specific field for counter for retransmissions that are uncorrected";
      }

      leaf gfast-rtx-tx {
        type uint32;
        description
          "Gfast specific field for retransmissions counter";
      }

      leaf gfast-attainable-exp-thru {
        type uint32;
        description
          "Gfast specific field for attainable expected throughput";
      }

      leaf gfast-error-free-thru {
        type uint32;
        description
          "Gfast specific field for error free throughput";
      }

      leaf vdsl2-la-band-u0 {
        type decimal64 {
          fraction-digits 2;
        }
        units "dB";
        description
          "VDSL2 specific field for line attenuation of upstream band zero";
      }

      leaf vdsl2-la-band-u1 {
        type decimal64 {
          fraction-digits 2;
        }
        units "dB";
        description
          "VDSL2 specific field for line attenuation of upstream band one";
      }

      leaf vdsl2-la-band-u2 {
        type decimal64 {
          fraction-digits 2;
        }
        units "dB";
        description
          "VDSL2 specific field for line attenuation of upstream band two";
      }

      leaf vdsl2-la-band-u3 {
        type decimal64 {
          fraction-digits 2;
        }
        units "dB";
        description
          "VDSL2 specific field for line attenuation of upstream band three";
      }

      leaf vdsl2-sa-band-u0 {
        type decimal64 {
          fraction-digits 2;
        }
        units "dB";
        description
          "VDSL2 specific field for signal attenuation of upstream band zero";
      }

      leaf vdsl2-sa-band-u1 {
        type decimal64 {
          fraction-digits 2;
        }
        units "dB";
        description
          "VDSL2 specific field for signal attenuation of upstream band one";
      }

      leaf vdsl2-sa-band-u2 {
        type decimal64 {
          fraction-digits 2;
        }
        units "dB";
        description
          "VDSL2 specific field for signal attenuation of upstream band two";
      }

      leaf vdsl2-sa-band-u3 {
        type decimal64 {
          fraction-digits 2;
        }
        units "dB";
        description
          "VDSL2 specific field for signal attenuation of upstream band three";
      }

      leaf vdsl2-snr-band-u0 {
        type decimal64 {
          fraction-digits 2;
        }
        units "dB";
        description
          "VDSL2 specific field for noise margin of upstream band zero";
      }

      leaf vdsl2-snr-band-u1 {
        type decimal64 {
          fraction-digits 2;
        }
        units "dB";
        description
          "VDSL2 specific field for noise margin of upstream band one";
      }

      leaf vdsl2-snr-band-u2 {
        type decimal64 {
          fraction-digits 2;
        }
        units "dB";
        description
          "VDSL2 specific field for noise margin of upstream band two";
      }

      leaf vdsl2-snr-band-u3 {
        type decimal64 {
          fraction-digits 2;
        }
        units "dB";
        description
          "VDSL2 specific field for noise margin of upstream band three";
      }

      leaf atm-total-cells {
        type uint32;
        description
          "ATM TC mode specific total cells field";
      }

      leaf atm-user-cells {
        type uint32;
        description
          "ATM TC mode specific user cells field";
      }
    }  // grouping line-specific-info-co

    grouping vdsl-line-specific-info {
      description
        "VDSL line specific information";
      leaf line-num {
        type uint16;
        description "Line number";
      }

      leaf modem-status {
        type modem-status-states;
        description "Modem status";
      }

      leaf trained-mode {
        type trained-modes;
        description "Trained mode";
      }

      leaf profile-30a-enabled {
        type boolean;
        description
          "Profile thirty-a status";
      }

      container cpe-line-specific-info {
        description
          "Line specific information of customer premises equipment";
        uses vdsl-ios-xe-oper:line-specific-info-cpe;
      }  // container cpe-line-specific-info

      container co-line-specific-info {
        description
          "Line specific information of central office";
        uses vdsl-ios-xe-oper:line-specific-info-co;
      }  // container co-line-specific-info
    }  // grouping vdsl-line-specific-info

    grouping vdsl-line-stats {
      description
        "Line specific information";
      leaf chip-vendor {
        type string;
        description "Chip vendor ID";
      }

      leaf line-attenuation {
        type string;
        status deprecated;
        description
          "Line attenuation in decibels";
      }

      leaf noise-margin {
        type string;
        status deprecated;
        description
          "Noise margin in decibels";
      }

      leaf attainable-rate {
        type uint32;
        status deprecated;
        description
          "Attainable rate in kilobits per sec";
      }

      leaf actual-power {
        type string;
        status deprecated;
        description
          "Actual power in decibel-milliwatts";
      }

      leaf speed {
        type uint32;
        status deprecated;
        description
          "Speed in kilobits per sec";
      }

      leaf modem-serial {
        type string;
        description "Modem serial number";
      }

      leaf chip-vendor-specific {
        type string;
        description "Chip vendor specific";
      }

      leaf chip-vendor-country {
        type string;
        description "Chip vendor country";
      }

      leaf modem-vendor-id {
        type string;
        description "Modem vendor id";
      }

      leaf modem-vendor-specific {
        type string;
        description "Modem vendor specific";
      }

      leaf modem-vendor-country {
        type string;
        description "Modem vendor country";
      }

      leaf modem-version {
        type string;
        description "Modem version";
      }
    }  // grouping vdsl-line-stats

    grouping vdsl-line-bonding-specific-info {
      description
        "VDSL line bonding specific information";
      leaf ports-supported {
        type uint32;
        description
          "Number of ports supported";
      }

      leaf port-0-link-status {
        type vdsl-link-state;
        description "Port 0 link status";
      }

      leaf port-1-link-status {
        type vdsl-link-state;
        description "Port 1 link status";
      }

      leaf aggregate-us-rate {
        type uint32;
        units "kbps";
        description
          "Aggregate upstream rate";
      }

      leaf aggregate-ds-rate {
        type uint32;
        units "kbps";
        description
          "Aggregate downstream rate";
      }
    }  // grouping vdsl-line-bonding-specific-info

    grouping controller-info {
      description
        "VDSL Controller information";
      leaf state {
        type idb-states;
        description
          "Controller database state";
      }

      leaf mode {
        type mode-tc;
        description "Operational mode";
      }

      leaf modem-status {
        type string;
        status deprecated;
        description "Modem status";
      }

      leaf trained-mode {
        type string;
        status deprecated;
        description "Trained Mode";
      }

      leaf firmware-version {
        type string;
        description "Firmware version";
      }

      leaf phy-version {
        type string;
        description "PHY version";
      }

      container cpe-stats {
        description
          "XTU-R customer-premises equipment statistics";
        uses vdsl-ios-xe-oper:vdsl-line-stats;
      }  // container cpe-stats

      container co-stats {
        description
          "XTU-C central office statistics";
        uses vdsl-ios-xe-oper:vdsl-line-stats;
      }  // container co-stats

      leaf dsl-config-mode {
        type dsl-config-modes;
        description "DSL configuration mode";
      }

      leaf delt-configuration-enabled {
        type boolean;
        description
          "Double ended line testing configuration state";
      }

      leaf delt-state {
        type delt-states;
        description
          "Double ended line testing state";
      }

      container vdsl-line-bonding {
        description "VDSL line bonding info";
        uses vdsl-ios-xe-oper:vdsl-line-bonding-specific-info;
      }  // container vdsl-line-bonding

      leaf failed-full-inits {
        type uint32;
        description
          "Failed full initializations counter";
      }

      leaf short-inits {
        type uint32;
        description
          "Short initializations counter";
      }

      leaf failed-short-inits {
        type uint32;
        description
          "Short initializations counter";
      }

      leaf modem-phy-source {
        type string;
        description "Modem physical source";
      }

      list vdsl-line-specific-info {
        key "line-num";
        description
          "VDSL line specific information";
        uses vdsl-ios-xe-oper:vdsl-line-specific-info;
      }  // list vdsl-line-specific-info

      leaf training-log-state {
        type training-logs-states;
        description "Training logs state";
      }

      leaf training-log-filename {
        type string;
        description "Training logs filename";
      }

      leaf dsl-sfp-support {
        type empty;
        description "DSL SFP supported";
      }

      container sfp-local-info {
        when 'boolean(../dsl-sfp-support)';
        description
          "DSL SFP local information";
        uses vdsl-ios-xe-oper:dsl-sfp-local-info;
      }  // container sfp-local-info
    }  // grouping controller-info

    container vdsl-oper-data {
      config false;
      description
        "VDSL controller information";
      list vdsl-info {
        key "slot-num subslot-num";
        description
          "VDSL controller information";
        uses vdsl-ios-xe-oper:controller-info;

        uses vdsl-ios-xe-oper:slot-info-key;
      }  // list vdsl-info
    }  // container vdsl-oper-data
  }  // module Cisco-IOS-XE-controller-vdsl-oper