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

    yang-version 1;

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

    prefix wireless-mobility-oper;

    import Cisco-IOS-XE-ntp-oper {
      prefix ntp-ios-xe-oper;
    }
    import Cisco-IOS-XE-wireless-mobility-types {
      prefix wireless-mobility-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 mobility operational data.
     Copyright (c) 2016-2021 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2021-03-01" {
      description
        "- Added mobility global operational data
       - Added DTLS tunnel type and cipher suite parameters";
      reference
        "6.2.0";

    }

    revision "2020-11-01" {
      description
        "Added mobility peer data link encryption status";
      reference
        "6.1.0";

    }

    revision "2019-11-01" {
      description
        "- Added a constraint for client association time in mobility client data.
       - Added mobility domain information.";
      reference
        "6.0.0";

    }

    revision "2019-05-01" {
      description "Added semantic version";
      reference
        "5.1.0";

    }

    revision "2019-02-25" {
      description
        "- Removed sclient username and password as it is sensitive data
       - Removal of unused leaves
       - Cleaned up spelling errors in descriptions
       - Removed few mobility attributes
       - Removed private fields of mobility peer
       - Removed mobility management event stats";
      reference
        "5.0.0";

    }

    revision "2018-09-06" {
      description
        "- Added Units to leaves carrying timestamps
       - Added roam and delete handoff statistics in mobility event statistics
       - Added roam and handoff stats in mobility peer stats";
      reference
        "4.0.0";

    }

    revision "2018-03-22" {
      description "Table renames";
      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 "6.2.0";
    cisco-semver:module-version "6.1.0";
    cisco-semver:module-version "6.0.0";
    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 "3.0.0";
    cisco-semver:module-version "2.0.0";
    cisco-semver:module-version "1.0.0";

    typedef mobility-ap-list-source-type {
      type enumeration {
        enum "self" {
          value 0;
          description
            "AP entry connected locally";
        }
        enum "mobility-group" {
          value 1;
          description
            "AP entry from other controllers in mobility group";
        }
      }
      description
        "AP entries connected locally or from the other
       controllers in the mobility group";
    }

    grouping mmif-global-msg-stats {
      description
        "Mobility Interface global message statistics";
      list ipc-stats {
        max-elements 255;
        description
          "Inter-process messaging statistics for mobility control CAPWAP messages";
        uses wireless-mobility-types:mm-msg-stats;
      }  // list ipc-stats
    }  // grouping mmif-global-msg-stats

    grouping mmif-global-stats {
      description
        "Mobility Interface global event statistics";
      container mblty-stats {
        description
          "Mobility Interface event statistics";
        uses wireless-mobility-types:mmif-mobility-stats;
      }  // container mblty-stats

      container mblty-domain-info {
        description
          "Mobility domain information for local mobility group";
        uses wireless-mobility-types:mobility-domain-info;
      }  // container mblty-domain-info
    }  // grouping mmif-global-stats

    grouping mm-dtls-stats {
      description
        "Global mobility DTLS statistics";
      list event-stats {
        max-elements 2;
        description
          "DTLS event statistics for mobility control and data tunnels";
        uses wireless-mobility-types:mm-dtls-event-stats;
      }  // list event-stats

      list msg-stats {
        max-elements 2;
        description
          "DTLS message statistics for mobility control and data tunnels";
        uses wireless-mobility-types:mm-dtls-msg-stats;
      }  // list msg-stats
    }  // grouping mm-dtls-stats

    grouping mm-global-msg-stats {
      description
        "Global mobility message statistics";
      list ipc-stats {
        max-elements 255;
        description
          "Inter-process messaging statistics for mobility control CAPWAP messages";
        uses wireless-mobility-types:mm-msg-stats;
      }  // list ipc-stats

      list dgram-stats {
        max-elements 255;
        description
          "Inter-controller messaging statistics for mobility control tunnel CAPWAP messages";
        uses wireless-mobility-types:mm-msg-stats;
      }  // list dgram-stats

      list dgram-data-stats {
        max-elements 255;
        description
          "Inter-controller messaging statistics for mobility data tunnel CAPWAP messages";
        uses wireless-mobility-types:mm-msg-stats;
      }  // list dgram-data-stats
    }  // grouping mm-global-msg-stats

    grouping mm-global-stats {
      description
        "Mobility global statistics";
      container mm-mblty-stats {
        description
          "Mobility management event statistics";
        uses wireless-mobility-types:mm-mobility-stats;
      }  // container mm-mblty-stats
    }  // grouping mm-global-stats

    grouping mm-client-stats {
      description
        "Mobility and message statistics for client";
      leaf client-mac {
        type yang:mac-address;
        description "Ethernet MAC of client";
      }

      container mm-mblty-stats {
        description
          "Mobility statistics for client";
        uses wireless-mobility-types:mm-mobility-stats;
      }  // container mm-mblty-stats

      list ipc-stats {
        max-elements 255;
        description
          "Inter-process messaging statistics for mobility control CAPWAP messages";
        uses wireless-mobility-types:mm-msg-stats;
      }  // list ipc-stats

      list dgram-stats {
        max-elements 255;
        description
          "Inter-controller messaging statistics for mobility control tunnel CAPWAP messages";
        uses wireless-mobility-types:mm-msg-stats;
      }  // list dgram-stats
    }  // grouping mm-client-stats

    grouping mobility-client-params {
      description
        "Mobility client parameters";
      leaf client-mac {
        type yang:mac-address;
        description "Client MAC address";
      }

      leaf client-ifid {
        type uint32;
        description "Client IFID";
      }

      leaf owner-instance {
        type uint8;
        description
          "Owner instance for mobility client";
      }

      leaf assoc-time-stamp {
        when
          '(count(/ntp-ios-xe-oper:ntp-oper-data/ntp-ios-xe-oper:ntp-status-info/ntp-ios-xe-oper:ntp-associations) > 0)';
        type yang:date-and-time;
        units "seconds";
        description
          "Client association time";
      }

      leaf mobility-state {
        type wireless-mobility-types:mm-mobility-state;
        description "Mobility state";
      }

      leaf client-role {
        type wireless-mobility-types:mm-client-role;
        description "Client role";
      }

      leaf client-type {
        type wireless-mobility-types:mm-client-type;
        description "Client type";
      }

      leaf client-mode {
        type wireless-mobility-types:mm-client-mode;
        description "Mobility client mode";
      }

      leaf client-roam-type {
        type wireless-mobility-types:mm-client-roam-type;
        description
          "Mobility client roam type";
      }

      leaf peer-ip {
        type inet:ip-address;
        description
          "Mobility peer IP for an anchor or foreign client";
      }

      leaf entry-last-update-time {
        type yang:date-and-time;
        units "seconds";
        description
          "Client mobility discovery complete timestamp";
      }

      leaf client-create-time {
        type yang:date-and-time;
        units "seconds";
        description
          "Mobility client create timestamp";
      }

      leaf wlan-profile {
        type string;
        description
          "Mobility client wlan profile name";
      }
    }  // grouping mobility-client-params

    grouping mm-global-data {
      description "Mobility global data";
      leaf mm-mac-addr {
        type yang:mac-address;
        description
          "MAC address being used by mobility module";
      }
    }  // grouping mm-global-data

    grouping keepalive-state {
      description
        "Keepalive status for peer and link";
      leaf peer-responses-in-interval {
        type uint8;
        description
          "Responses for peer (in interval)";
      }

      leaf intervals-without-response {
        type uint8;
        description
          "Keepalive intervals elapsed without receiving response from mobility peer";
      }

      leaf peer-status {
        type boolean;
        description
          "Keepalive status of peer";
      }

      leaf link-status {
        type boolean;
        description
          "Keepalive status of link";
      }

      leaf packet-failure-cnt {
        type uint32;
        description "Packet failure counter";
      }

      leaf flaps-cnt {
        type uint32;
        description "Link flap counter";
      }

      leaf last-flap-timestamp {
        type yang:date-and-time;
        units "seconds";
        description "Last flap timestamp";
      }
    }  // grouping keepalive-state

    grouping mobility-dtls-info {
      description
        "Mobility DTLS information";
      leaf connection-status {
        type wireless-mobility-types:mm-dtls-status;
        description
          "Mobility DTLS status of connection";
      }

      leaf cipher-suite {
        type wireless-types:enm-ciphersuite;
        description "DTLS cipher suite";
      }

      leaf tunnel-type {
        type wireless-mobility-types:mm-msg-dgram-type;
        description
          "Mobility control or data tunnel type information";
      }
    }  // grouping mobility-dtls-info

    grouping policy-id {
      description
        "Policy Id for anchor management";
      leaf id {
        type uint32;
        description
          "ID for the policy of the anchor";
      }
    }  // grouping policy-id

    grouping mm-node-stats {
      description "Mobility Node Statistics";
      leaf l2-roam-cnt {
        type uint32;
        description "Mobility l2 roam count";
      }

      leaf l3-roam-cnt {
        type uint32;
        description "Mobility l3 roam count";
      }

      leaf handoff-recvd-ok {
        type uint32;
        description
          "Successful handoffs received from peer";
      }

      leaf handoff-recvd-grp-mismatch {
        type uint32;
        description
          "Handoffs with group mismatch status received from peer";
      }

      leaf handoff-recvd-ms-unknown {
        type uint32;
        description
          "Handoffs with unknown client status received from peer";
      }

      leaf handoff-recvd-ms-blacklist {
        type uint32;
        description
          "Handoffs with blacklisted client status received from peer";
      }

      leaf handoff-recvd-ms-ssid {
        type uint32;
        description
          "Handoffs with SSID mismatch received from peer";
      }

      leaf handoff-recvd-deny {
        type uint32;
        description
          "Handoff denies received from peer";
      }

      leaf handoff-sent-ok {
        type uint32;
        description
          "Successful handoffs sent to peer";
      }

      leaf handoff-sent-grp-mismatch {
        type uint32;
        description
          "Handoffs with group mismatch status sent to peer";
      }

      leaf handoff-sent-ms-unknown {
        type uint32;
        description
          "Handoffs with unknown client status sent to peer";
      }

      leaf handoff-sent-ms-blacklist {
        type uint32;
        description
          "Handoffs with blacklist client status sent to peer";
      }

      leaf handoff-sent-ms-ssid {
        type uint32;
        description
          "Handoffs with SSID mismatch status sent to peer";
      }

      leaf handoff-sent-deny {
        type uint32;
        description
          "Handoff denies sent to peer";
      }
    }  // grouping mm-node-stats

    grouping mobility-node-list-entry {
      description
        "Entry for mobility node list";
      leaf node-ip {
        type inet:ip-address;
        description "Mobility node IP";
      }

      leaf nat-ip {
        type inet:ip-address;
        description "Mobility node NAT IP";
      }

      leaf node-mac-addr {
        type yang:mac-address;
        description
          "Mobility node MAC Address";
      }

      leaf ulink-status {
        type wireless-mobility-types:unified-link-status;
        description
          "Mobility node link status";
      }

      leaf tunnel-ifid {
        type uint32;
        description
          "Mobility node tunnel IFID";
      }

      leaf group-name {
        type string;
        description
          "Mobility node group name";
      }

      leaf num-clients {
        type uint32;
        description
          "Total number of clients at mobility node";
      }

      leaf tunnel-plumbed {
        type boolean;
        description
          "Tunnel plumbing status for mobility node";
      }

      leaf pmtu {
        type uint32;
        units "bytes";
        description "PMTU for mobility node";
      }

      list peer-capability {
        max-elements 2;
        description
          "Architecture, DTLS and tunnel capability of peer for mobility node";
        uses wireless-mobility-types:capability;
      }  // list peer-capability

      container ctrl-state {
        description
          "Control keepalive state for mobility node";
        uses wireless-mobility-oper:keepalive-state;
      }  // container ctrl-state

      container data-state {
        description
          "Data keepalive state for mobility node";
        uses wireless-mobility-oper:keepalive-state;
      }  // container data-state

      leaf dtls-session-id {
        type uint64;
        description
          "Control tunnel DTLS session id";
      }

      leaf data-dtls-session-id {
        type uint64;
        description
          "Data tunnel DTLS session id";
      }

      list dtls-info {
        max-elements 2;
        description
          "DTLS information for mobility node";
        uses wireless-mobility-oper:mobility-dtls-info;
      }  // list dtls-info

      leaf is-anchor {
        type boolean;
        description
          "Indicates whether or not mobility node is anchor";
      }

      leaf is-anchor-full {
        type boolean;
        description
          "Indicates whether or not anchor mobility node is full";
      }

      leaf num-exported-clients {
        type uint32;
        description
          "Number of clients anchored to mobility node";
      }

      leaf num-imported-clients {
        type uint32;
        description
          "Number of anchored clients from mobility node";
      }

      list policy-ids {
        description "Policy IDs";
        uses wireless-mobility-oper:policy-id;
      }  // list policy-ids

      container node-stats {
        description
          "Statistics for mobility node";
        uses wireless-mobility-oper:mm-node-stats;
      }  // container node-stats

      leaf dl-encrypt {
        type boolean;
        description
          "Data link encryption status for mobility node";
      }
    }  // grouping mobility-node-list-entry

    grouping wlan-info-entry {
      description "Wlan info";
      leaf wlan-profile {
        type string;
        description
          "Name of the wlan profile";
      }

      leaf curr-clients-count {
        type uint32;
        description
          "Number of clients connected to the wlan";
      }
    }  // grouping wlan-info-entry

    grouping mm-sclient {
      description "Mobility sclient";
      leaf client-mac {
        type yang:mac-address;
        description
          "Mobility sclient MAC address";
      }

      leaf vap-ssid {
        type string;
        description
          "VAP SSID for mobility sclient";
      }

      leaf sclient-timestamp {
        type yang:date-and-time;
        units "seconds";
        description
          "Mobility sclient timestamp";
      }
    }  // grouping mm-sclient

    grouping mesh-ap-channel-list-peer {
      description
        "Represents a list of mobility members from which bridge group name and channel is learnt";
      leaf node-ip {
        type inet:ip-address;
        description
          "Represents IP Address of the mobility member from which bridge group name and channel is learnt";
      }
    }  // grouping mesh-ap-channel-list-peer

    grouping mesh-ap-channel-list {
      description
        "Represent list of bridge group name and channel learnt from mobility members";
      leaf local-wncd-info {
        type uint32;
        description
          "Represents the information about WNCD instance from which bridge group name and channel is learnt";
      }

      list mm-ap-channel-list-peer-ip {
        key "node-ip";
        description
          "Represents Ip Address of the member controller frm which bridge group name and channel information is learnt";
        uses wireless-mobility-oper:mesh-ap-channel-list-peer;
      }  // list mm-ap-channel-list-peer-ip
    }  // grouping mesh-ap-channel-list

    grouping mesh-ap-channel-peer-list-info {
      description
        "Represents if the Ip Address bridge group name Channel entry information";
      leaf stale {
        type uint8;
        description
          "Represents if the Ip address bridge group name channel entry is stale";
      }
    }  // grouping mesh-ap-channel-peer-list-info

    grouping mobility-ap-list-entry {
      description
        "Each entry in this table provides information about AP
       that is reported by this MC or its peer MC or its MA.";
      leaf mac-addr {
        type yang:mac-address;
        description
          "Reported AP's mac address.";
      }

      leaf name {
        type string;
        description "Reported AP's name";
      }

      leaf controller-ip {
        type inet:ip-address;
        description
          "Reporting device's IP address";
      }

      leaf source {
        type mobility-ap-list-source-type;
        description
          "Reporting device's IP address type";
      }
    }  // grouping mobility-ap-list-entry

    grouping mobility-ap-list-peer-entry {
      description
        "Each entry in this table provides information on total
       number of APs that is reported by this MC or its peer
       MC or its MA";
      leaf peer-ip {
        type inet:ip-address;
        description
          "Reporting device's IP address";
      }

      leaf ap-count {
        type uint32;
        description
          "Total number of APs reported by this device: this
         MC, or its peer MC or its MA";
      }

      leaf source {
        type mobility-ap-list-source-type;
        description
          "Reporting device's IP address type";
      }
    }  // grouping mobility-ap-list-peer-entry

    container mobility-oper-data {
      config false;
      description
        "Yang model for wireless mobility oper";
      container mm-if-global-stats {
        presence "mm-if-global-stats";
        description
          "Container for global mobility interface event statistics";
        uses wireless-mobility-oper:mmif-global-stats;
      }  // container mm-if-global-stats

      container mm-if-global-msg-stats {
        presence "mm-if-global-msg-stats";
        description
          "Container for global mobility interface message statistics";
        uses wireless-mobility-oper:mmif-global-msg-stats;
      }  // container mm-if-global-msg-stats

      container mobility-global-stats {
        presence "mobility-global-stats";
        description
          "Container for global mobility statistics";
        uses wireless-mobility-oper:mm-global-stats;
      }  // container mobility-global-stats

      container mm-global-data {
        presence "mm-global-data";
        description
          "Container for global mobility data";
        uses wireless-mobility-oper:mm-global-data;
      }  // container mm-global-data

      container mobility-global-msg-stats {
        presence "mobility-global-msg-stats";
        description
          "Container for global mobility message statistics";
        uses wireless-mobility-oper:mm-global-msg-stats;
      }  // container mobility-global-msg-stats

      list mobility-client-data {
        key "client-mac";
        description
          "Each entry in this table provides information about
         one 802.11 LWAPP Mobility Clients on this MC";
        uses wireless-mobility-oper:mobility-client-params;
      }  // list mobility-client-data

      list ap-cache {
        key "mac-addr";
        description
          "Each entry in this table provides information about
         AP that is reported by this MC or its peer MC or its
         MA";
        uses wireless-mobility-oper:mobility-ap-list-entry;
      }  // list ap-cache

      list ap-peer-list {
        key "peer-ip";
        description
          "Each entry in this table provides information on
         total number of APs that is reported by this MC or
         its peer MC or its MA";
        uses wireless-mobility-oper:mobility-ap-list-peer-entry;
      }  // list ap-peer-list

      list mobility-client-stats {
        key "client-mac";
        description
          "Container for client mobility event and message statistics";
        uses wireless-mobility-oper:mm-client-stats;
      }  // list mobility-client-stats

      list mobility-node-data {
        key "node-ip";
        description
          "Container for mobility node data";
        uses wireless-mobility-oper:mobility-node-list-entry;
      }  // list mobility-node-data

      list wlan-client-limit {
        key "wlan-profile";
        description
          "Container for WLAN client limit data";
        uses wireless-mobility-oper:wlan-info-entry;
      }  // list wlan-client-limit

      list sleeping-client-stats {
        key "client-mac";
        description "Mobility sclient";
        uses wireless-mobility-oper:mm-sclient;
      }  // list sleeping-client-stats

      list mm-ap-channel-list {
        key "bgn channel";
        description
          "Container for mobility subset channel data for mesh APs";
        uses wireless-types:bgn-channel-key;

        uses wireless-mobility-oper:mesh-ap-channel-list;
      }  // list mm-ap-channel-list

      list mm-ap-channel-peer-list {
        key "node-ip bgn channel";
        description
          "Container for mobility subset channel data for mesh APs learnt from mobility peers";
        uses wireless-types:ipaddr-bgn-channel-key;

        uses wireless-mobility-oper:mesh-ap-channel-peer-list-info;
      }  // list mm-ap-channel-peer-list

      container mobility-global-dtls-stats {
        presence
          "mobility-global-dtls-stats";
        description
          "Container for global mobility DTLS statistics";
        uses wireless-mobility-oper:mm-dtls-stats;
      }  // container mobility-global-dtls-stats
    }  // container mobility-oper-data
  }  // module Cisco-IOS-XE-wireless-mobility-oper