module Cisco-IOS-XE-wireless-rrm-oper {

    yang-version 1;

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

    prefix wireless-rrm-oper;

    import Cisco-IOS-XE-wireless-enum-types {
      prefix wireless-enum-types;
    }
    import Cisco-IOS-XE-wireless-rrm-types {
      prefix wireless-rrm-types;
    }
    import Cisco-IOS-XE-wireless-types {
      prefix wireless-types;
    }
    import ietf-inet-types {
      prefix inet;
    }
    import ietf-yang-types {
      prefix yang;
    }
    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 wireless rrm operational data.
     Copyright (c) 2016-2021 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2021-07-01" {
      description
        "- Added RF grouping DTLS state enum
       - Added RF group member DTLS connection status";
      reference
        "5.4.0";

    }

    revision "2020-11-01" {
      description
        "- Added yang support for rrm-group-remote-member";
      reference
        "5.3.0";

    }

    revision "2019-11-01" {
      description
        "- Added yang support for persistent device avoidance operational data.
       - Added when constraint to utilization and power in spectrum device data";
      reference
        "5.2.0";

    }

    revision "2019-04-16" {
      description
        "- Added leaf nodes from rrm-load-attr.
       - Added semantic version";
      reference
        "5.1.0";

    }

    revision "2019-02-19" {
      description
        "- Added leaf node neighbor-radio-mac to st-rad-neighbor-attr.
       - Added leaf node neighbor-radio-slot-id to st-rad-neighbor-attr.
       - Renamed the leaf node ap-name to neighbor-ap-name
       - Renamed the leaf node ip to group-leader-ip
       - Renamed the node neighbor-attr to neighbor-radio-info
       - Renamed the node mon-neighbor-attr to mon-neighbor-radio-info
       - Modified description for leaf nodes of neighbor-attr-info
       - Changed the type of chan-width to rf-dca-chan-width
       - Removal of less important leaf nodes from RRM operational data
       - Changed the type of chan-width to radio-neighbor-chan-width";
      reference
        "5.0.0";

    }

    revision "2019-01-02" {
      description
        "- Removing the leaf node from init-neighbor-msg-flag
       - Changing enum type for phy-type in st-rrm-mgr-main
       - Cleaned up spelling errors in descriptions
       - Removing unused enum values from RRM group state and Antenna pattern enums
       - Add leaf node ap-name to st-rad-neighbor-attr.
       - Removed Radio Role Flexibility (RRF) related leaf nodes
       - Removed the leaf node init-neighbor-msg-flag.";
      reference
        "4.0.0";

    }

    revision "2018-05-01" {
      description
        "- Add sensor-covered to st-rad-neighbor-attr
       - Add st-rrm-load-attr
       - Add st-rrm-measurement-data
       - Add leafs rrf-is-contributing, rrf-sensor-metric, sensor-coverage-factor to st-rrm-radio-data
       - Add leaf member-secondary-ip to st-rrm-mgr-grp-member
       - Add leaf member-secondary-ip to st-mapping-rrm-grp-member
       - Add leafs my-group-secondary-ip, cntrlr-secondary-ip-addr, fra-sensor-coverage to st-rrm-group-ctrl
       - Add leaf mgmt-secondary-ip to st-rrm-mgr-main
       - Add list radio-measurement to rrm-oper-data";
      reference
        "3.1.0";

    }

    revision "2018-03-22" {
      description "List key changes";
      reference
        "3.0.0";

    }

    revision "2018-01-24" {
      description
        "The first generally available version";
      reference
        "2.0.0";

    }

    revision "2017-05-05" {
      description "Initial revision";
      reference
        "1.0.0";

    }

    cisco-semver:module-version "5.4.0";
    cisco-semver:module-version "5.3.0";
    cisco-semver:module-version "5.2.0";
    cisco-semver:module-version "5.1.0";
    cisco-semver:module-version "5.0.0";
    cisco-semver:module-version "4.0.0";
    cisco-semver:module-version "3.1.0";
    cisco-semver:module-version "3.0.0";
    cisco-semver:module-version "2.0.0";
    cisco-semver:module-version "1.0.0";

    typedef enm-cleanair-oper-state {
      type enumeration {
        enum "rrm-spectrum-down" {
          value 0;
          description
            "Clean air is not operational";
        }
        enum "rrm-spectrum-up" {
          value 1;
          description
            "Clean air is operational";
        }
      }
      description
        "Clean-air(Spectrum) operational state";
    }

    typedef enm-is-static-member {
      type enumeration {
        enum "rrm-auto-member-config" {
          value 0;
          description
            "RF group member is selected through auto selection mechanism";
        }
        enum "rrm-static-member-config" {
          value 1;
          description
            "RF group member is selected through Static configuration";
        }
      }
      description
        "RF group member type - auto or static";
    }

    typedef enm-rrm-grouping-role-db {
      type enumeration {
        enum "rrm-group-off" {
          value 0;
          description
            "RF Grouping is Disabled";
        }
        enum "rrm-group-static-leader" {
          value 1;
          description
            "Leader of static RF Group";
        }
        enum "rrm-group-static-member" {
          value 2;
          description
            "Member in static RF Group.";
        }
        enum "rrm-group-auto-leader" {
          value 3;
          description
            "Leader of automatic RF Group";
        }
        enum "rrm-group-auto-member" {
          value 4;
          description
            "Member in automatic RF Group";
        }
        enum "rrm-group-remote-member" {
          value 5;
          description
            "Member in Open RRM group";
        }
      }
      description
        "RF grouping role. The controller can be either group
       member or group leader while being in automatic or
       static grouping for a particular band.
       If grouping is off , the value of the group role
       would be 'none'.";
    }

    typedef enm-rrm-group-state {
      type enumeration {
        enum "rrm-undefined" {
          value 0;
          description
            "RRM manager is in undefined state";
        }
        enum "rrm-reset" {
          value 1;
          description
            "RRM manager is in Reset state";
        }
        enum "rrm-ha-standby" {
          value 2;
          description
            "RRM manager is in High Availability standby state";
        }
        enum "rrm-leader-idle" {
          value 3;
          description
            "RRM manager is in Idle state";
        }
        enum "rrm-leader-prep" {
          value 4;
          description
            "RRM manager is in preparation state";
        }
        enum "rrm-leader-comp" {
          value 5;
          description
            "RRM manager is in computation state";
        }
        enum "rrm-join-wait" {
          value 6;
          description
            "RRM manager is waiting for the leader to join the group";
        }
        enum "rrm-groupie" {
          value 7;
          description
            "RRM manager is in group member state";
        }
        enum "rrm-leader-assign" {
          value 8;
          description
            "RRM manager is in Leader selection state";
        }
        enum "rrm-remote-member" {
          value 9;
          description
            "RRM manager is in Remote Member state";
        }
        enum "rrm-dtls-connect" {
          value 10;
          description
            "RRM manager is in DTLS connecting state";
        }
        enum "rrm-dtls-connect-auto" {
          value 11;
          description
            "RRM manager is in DTLS connecting state for automatic RF group";
        }
      }
      description "RF grouping state";
    }

    grouping st-rad-neighbor-attr {
      description
        "RRM neighbor radio attributes";
      leaf neighbor-radio-mac {
        type yang:mac-address;
        description
          "Neighbor radio MAC address";
      }

      leaf neighbor-radio-slot-id {
        type uint8;
        description
          "Neighbor AP radio slot identifier";
      }

      leaf rssi {
        type int8;
        units "dBm";
        description
          "Received Signal Strength of Neighbor radio";
      }

      leaf snr {
        type int8;
        units "dB";
        description
          "Signal to Noise Ratio of Neighbor radio";
      }

      leaf channel {
        type uint8;
        description
          "Operating channel of Neighbor radio";
      }

      leaf power {
        type uint8;
        units "dBm";
        description
          "Tx-power of Neighbor radio";
      }

      leaf group-leader-ip {
        type inet:ip-address;
        description
          "IP Address of the Radio Resource Management (RRM) group leader";
      }

      leaf chan-width {
        type wireless-enum-types:radio-neighbor-chan-width;
        description
          "Channel width of neighbor radio";
      }

      leaf sensor-covered {
        type boolean;
        description
          "Neighbor covered by sensor";
      }
    }  // grouping st-rad-neighbor-attr

    grouping st-rad-neighbor-list-data {
      description
        "Information about the list of radio neighbors";
      container neighbor-radio-info {
        description
          "Neighbor radio information";
        uses wireless-rrm-oper:st-rad-neighbor-attr;
      }  // container neighbor-radio-info
    }  // grouping st-rad-neighbor-list-data

    grouping st-rad-neighbor-list {
      description
        "List of neighbor radios and their properties";
      list neighbor-radio-list {
        description
          "Information about the list of neighbor radios";
        uses wireless-rrm-oper:st-rad-neighbor-list-data;
      }  // list neighbor-radio-list
    }  // grouping st-rad-neighbor-list

    grouping st-rad-neighbor-data {
      description
        "Neighbor radio information for both Monitor and Client Serving radio information";
      container neighbor-radio-info {
        description
          "List of Client Serving neighbor radio";
        uses wireless-rrm-oper:st-rad-neighbor-list;
      }  // container neighbor-radio-info
    }  // grouping st-rad-neighbor-data

    grouping st-rrm-radio-radar-info {
      description
        "Radar information for a given radio and channel";
      leaf channel-number {
        type uint32;
        description
          "Channel number on which radar was detected";
      }

      leaf radar-detected-timestamp {
        type yang:date-and-time;
        description
          "Time when radar was last detected on this radio channel";
      }
    }  // grouping st-rrm-radio-radar-info

    grouping st-rrm-radio-radar-info-list {
      description
        "Information related to Radar";
      list radar-info {
        max-elements 64;
        description
          "Radar information for a given radio";
        uses wireless-rrm-oper:st-rrm-radio-radar-info;
      }  // list radar-info
    }  // grouping st-rrm-radio-radar-info-list

    grouping st-rrm-radio-radar-attr {
      description
        "Radar information for a given radio channel";
      container radar-info {
        description "Radar information";
        uses wireless-rrm-oper:st-rrm-radio-radar-info-list;
      }  // container radar-info

      leaf last-radar-on-radio {
        type yang:date-and-time;
        description
          "Timestamp of last radar detected on radio (DFS hit)";
      }
    }  // grouping st-rrm-radio-radar-attr

    grouping st-rrm-load-attr {
      description
        "Load information related to a radio";
      leaf rx-util-percentage {
        type uint16;
        units "percentage";
        description
          "Percentage RX utilization";
      }

      leaf tx-util-percentage {
        type uint16;
        units "percentage";
        description
          "Percentage TX utilization";
      }

      leaf cca-util-percentage {
        type uint16;
        units "percentage";
        description
          "Percentage value of Clear Channel Assessment";
      }

      leaf rx-noise-channel-utilization {
        type uint16;
        units "percentage";
        description
          "Received channel-utilization percentage due to Noise";
      }
    }  // grouping st-rrm-load-attr

    grouping st-rrm-measurement-data {
      description
        "RRM Measurement information for the radio";
      container load {
        description
          "Load information related to a radio";
        uses wireless-rrm-oper:st-rrm-load-attr;
      }  // container load
    }  // grouping st-rrm-measurement-data

    grouping st-rrm-radio-data {
      description
        "Radio parameters which would be modified when RRM is active";
      leaf load-prof-passed {
        type boolean;
        description
          "Boolean value to represent if load profile passed";
      }

      leaf coverage-profile-passed {
        type boolean;
        description
          "Boolean value to represent if coverage profile passed";
      }

      leaf interference-profile-passed {
        type boolean;
        description
          "Boolean value to represent if interference profile passed";
      }

      leaf noise-profile-passed {
        type boolean;
        description
          "Boolean value to represent if noise profile passed";
      }
    }  // grouping st-rrm-radio-data

    grouping st-rrm-rad-slot-data {
      description "Radio slot data";
      container radio-data {
        description
          "Radio performance profile check information";
        uses wireless-rrm-oper:st-rrm-radio-data;
      }  // container radio-data
    }  // grouping st-rrm-rad-slot-data

    grouping st-spectrum-config {
      description
        "Clean air configuration for AP radio";
      leaf spectrum-intelligence-enable {
        type boolean;
        description
          "True if cleanair is enabled";
      }

      leaf spectrum-wtp-ca-si-capable {
        type wireless-rrm-types:enm-ca-si-capable;
        description
          "True if the Access point is CA/SI capable";
      }

      leaf spectrum-operation-state {
        type enm-cleanair-oper-state;
        description
          "Cleanair operation state";
      }

      leaf spectrum-admin-state {
        type boolean;
        description "Cleanair admin state";
      }

      leaf spectrum-capable {
        type boolean;
        description
          "True if the Access point is cleanair capable";
      }

      leaf sensord-operational-status {
        type int32;
        description
          "State of the cleanair sensors on the access point";
      }
    }  // grouping st-spectrum-config

    grouping st-rrm-spectrum {
      description "RRM spectrum information";
      container config {
        description "Spectrum configuration";
        uses wireless-rrm-oper:st-spectrum-config;
      }  // container config
    }  // grouping st-rrm-spectrum

    grouping st-per-radio-spectrum-idr-data {
      description
        "Persistent device avoidance information";
      leaf detecting-ap-mac {
        type yang:mac-address;
        description
          "MAC address of the AP which has detected the persistent device";
      }

      leaf affected-channel-list {
        type string;
        description
          "Channels in which persistent device operate";
      }

      leaf util {
        when "(../is-persistent = 'true')";
        type uint16;
        units "percentage";
        description
          "Interference duty cycle of device, represented in percentage";
      }

      leaf power {
        when "(../is-persistent = 'true')";
        type int8;
        units "dBm";
        description
          "RSSI of the persistent device";
      }

      leaf is-persistent {
        type boolean;
        description
          "True if interferer is persistent device.";
      }

      leaf class-type-enum {
        type wireless-rrm-types:enm-cleanair-class-type;
        description
          "Class type of the persistent device";
      }
    }  // grouping st-per-radio-spectrum-idr-data

    grouping st-spectrum-device-record {
      description
        "Persistent device avoidance device information";
      leaf device-id {
        type yang:mac-address;
        description
          "Pseudo MAC address of the persistent device";
      }

      leaf last-updated-time {
        type yang:date-and-time;
        description
          "Timestamp when the interferer device was last active";
      }

      container idr-data {
        description
          "Interference device record per device";
        uses wireless-rrm-oper:st-per-radio-spectrum-idr-data;
      }  // container idr-data
    }  // grouping st-spectrum-device-record

    grouping st-rrm-mgr-grp-member {
      description
        "RF group member information";
      leaf member-ip {
        type inet:ip-address;
        description
          "RF group member IP address";
      }

      leaf member-secondary-ip {
        type inet:ip-address;
        description
          "RF-Group member secondary IP address";
      }

      leaf max-radio-cnt {
        type uint16;
        description
          "Maximum number of radios a member can handle";
      }

      leaf curr-radio-cnt {
        type uint16;
        description
          "Number of radios currently associated to the member";
      }

      leaf name {
        type string;
        description "RF-Group member name";
      }

      leaf dtls-conn-status {
        type wireless-rrm-types:enm-rrm-dtls-status;
        description
          "RF group member DTLS connection status";
      }
    }  // grouping st-rrm-mgr-grp-member

    grouping st-rrm-group-ctrl {
      description
        "Various values related to the RF grouping algorithm";
      leaf current-state {
        type enm-rrm-group-state;
        description "RF grouping state";
      }

      leaf current-grouping-mode {
        type wireless-rrm-types:enm-rrm-ctrl-mode;
        description "RF grouping mode";
      }

      leaf current-grouping-role {
        type enm-rrm-grouping-role-db;
        description "RF grouping role";
      }

      leaf cntrlr-name {
        type string;
        description "RF group leader name";
      }

      leaf cntrlr-ip-addr {
        type inet:ipv4-address;
        description
          "RF group leader IP address";
      }

      leaf is-static-member {
        type enm-is-static-member;
        description
          "RF group member type. 0 for auto and 1 for static";
      }

      leaf fra-sensor-coverage {
        type uint8;
        description
          "FRA global sensor coverage";
      }
    }  // grouping st-rrm-group-ctrl

    grouping st-rrm-static-grp-member {
      description
        "Statically configured RF group members";
      leaf cntrlr-name {
        type string;
        description "RF group member name";
      }

      leaf cntrlr-ip-addr {
        type inet:ip-address;
        description
          "RF group member ip address";
      }

      leaf has-joined {
        type boolean;
        description
          "True if the member has joined this RF Group.
         This field is significant only if the current group is a static RF Group.
         In all other cases a value of 'true' would be shown";
      }

      leaf nack-reason {
        type wireless-types:enm-rrm-grp-member-nack-reason;
        description
          "Reason why a RF group member could not join the Group.
         This is relevant only if the corresponding instance for 'has_joined' is 'false'";
      }

      leaf max-radio-num {
        type uint16;
        description
          "Maximum number of radios supported for a given RF group";
      }

      leaf last-join-cmd-ts {
        type yang:date-and-time;
        description
          "Date and Time when the static member joined the controller";
      }

      leaf dtls-conn-status {
        type wireless-rrm-types:enm-rrm-dtls-status;
        description
          "RF group member DTLS connection status";
      }
    }  // grouping st-rrm-static-grp-member

    grouping st-rrm-mgr-oper-data {
      description
        "RRM manager operational data";
      container default-dca-channels {
        description "Default DCA Channels";
        uses wireless-rrm-types:st-rrm-channels-list;
      }  // container default-dca-channels

      container default-non-dca-channels {
        description
          "Default non DCA Channels";
        uses wireless-rrm-types:st-rrm-channels-list;
      }  // container default-non-dca-channels
    }  // grouping st-rrm-mgr-oper-data

    grouping st-rrm-mgr-main {
      description
        "RRM manager operational information";
      leaf phy-type {
        type wireless-types:enm-ewlc-dot11-radio-band;
        description
          "Radio band type (802.11bg/802.11a)";
      }

      container grp {
        description
          "RF grouping configuration and operational data";
        uses wireless-rrm-oper:st-rrm-group-ctrl;
      }  // container grp

      container oper-data {
        description
          "RRM manager operational data";
        uses wireless-rrm-oper:st-rrm-mgr-oper-data;
      }  // container oper-data

      list rrm-mgr-static-grp-member {
        key "cntrlr-ip-addr";
        description
          "List of statically configured RF group members";
        uses wireless-rrm-oper:st-rrm-static-grp-member;
      }  // list rrm-mgr-static-grp-member

      list rrm-mgr-grp-member {
        key "member-ip";
        description
          "List of auto RF group members";
        uses wireless-rrm-oper:st-rrm-mgr-grp-member;
      }  // list rrm-mgr-grp-member
    }  // grouping st-rrm-mgr-main

    container rrm-oper-data {
      config false;
      description
        "Radio Resource Management Operational Data";
      list ap-auto-rf-dot11-data {
        key "wtp-mac radio-slot-id";
        description
          "Information related to radio RF parameters";
        uses wireless-types:radio-slot-key;

        uses wireless-rrm-oper:st-rad-neighbor-data;
      }  // list ap-auto-rf-dot11-data

      list ap-dot11-radar-data {
        key "wtp-mac radio-slot-id";
        description
          "Information related to radio radar channels and events";
        uses wireless-types:radio-slot-key;

        uses wireless-rrm-oper:st-rrm-radio-radar-attr;
      }  // list ap-dot11-radar-data

      list ap-dot11-spectrum-data {
        key "wtp-mac radio-slot-id";
        description
          "Information related to radio spectrum parameters";
        uses wireless-types:radio-slot-key;

        uses wireless-rrm-oper:st-rrm-spectrum;
      }  // list ap-dot11-spectrum-data

      list rrm-measurement {
        key "wtp-mac radio-slot-id";
        description
          "Information related to radio measurements";
        uses wireless-types:radio-slot-key;

        uses wireless-rrm-oper:st-rrm-measurement-data;
      }  // list rrm-measurement

      list radio-slot {
        key "wtp-mac radio-slot-id";
        description "Radio slot information";
        uses wireless-types:radio-slot-key;

        uses wireless-rrm-oper:st-rrm-rad-slot-data;
      }  // list radio-slot

      list main-data {
        key "phy-type";
        description
          "Information related to RRM Manager";
        uses wireless-rrm-oper:st-rrm-mgr-main;
      }  // list main-data

      list spectrum-device-table {
        key "device-id";
        description
          "Information related to persistent device";
        uses wireless-rrm-oper:st-spectrum-device-record;
      }  // list spectrum-device-table
    }  // container rrm-oper-data
  }  // module Cisco-IOS-XE-wireless-rrm-oper