module Cisco-IOS-XR-ethernet-link-oam-oper {

    yang-version 1;

    namespace
      "http://cisco.com/ns/yang/Cisco-IOS-XR-ethernet-link-oam-oper";

    prefix ethernet-link-oam-oper;

    import Cisco-IOS-XR-types {
      prefix xr;
    }
    import cisco-semver {
      prefix semver;
    }

    include Cisco-IOS-XR-ethernet-link-oam-oper-sub1 {
      revision-date "2019-04-05";
    }

    organization "Cisco Systems, Inc.";

    contact
      "Cisco Systems, Inc.
     Customer Service
     
     Postal: 170 West Tasman Drive
     San Jose, CA 95134
     
     Tel: +1 800 553-NETS
     
     E-mail: cs-yang@cisco.com";

    description
      "This module contains a collection of YANG definitions
     for Cisco IOS-XR ethernet-link-oam package operational data.
     
     This module contains definitions
     for the following management objects:
       ether-link-oam: Ethernet Link OAM operational data
     
     Copyright (c) 2013-2019 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2019-04-05" {
      description
        "Establish semantic version baseline.";
    }

    revision "2015-11-09" {
      description "IOS XR 6.0 revision.";
    }

    semver:module-version "1.0.1";

    container ether-link-oam {
      config false;
      description
        "Ethernet Link OAM operational data";
      container discovery-info-interfaces {
        description
          "Table of Ethernet Link OAM enabled interfaces
         within Discovery Info container";
        list discovery-info-interface {
          key "member-interface";
          description
            "Ethernet Link OAM interface to get Discovery
           Info for";
          leaf member-interface {
            type xr:Interface-name;
            description "Member Interface";
          }

          leaf name {
            type string;
            description "Interface Name";
          }

          leaf operational-status {
            type Operational-state;
            description "Operational status";
          }

          leaf loopback-mode {
            type Loopback-status;
            description
              "The loopback mode the interface is in";
          }

          leaf local-mode {
            type Mode;
            description
              "Local Mode (passive/active)";
          }

          leaf miswired {
            type boolean;
            description
              "Has the interface mis-wired?";
          }

          leaf local-mwd-key {
            type uint32;
            description
              "Local Mis-wiring Detection key";
          }

          leaf local-function-unidirectional {
            type boolean;
            description
              "Local Unidirectional support";
          }

          leaf local-function-loopback {
            type boolean;
            description
              "Local loopback support";
          }

          leaf local-function-event {
            type boolean;
            description
              "Local event support";
          }

          leaf local-functionvariable {
            type boolean;
            description
              "Local variable retreival support";
          }

          leaf local-revision {
            type uint32;
            description "Local revision";
          }

          leaf local-mtu {
            type uint32;
            description "Local MTU";
          }

          leaf local-operational {
            type boolean;
            description
              "Is the local OAM session operational?";
          }

          leaf local-evaluating {
            type boolean;
            description
              "Is the local OAM session evaluating?";
          }

          leaf remote-mode {
            type Mode;
            description
              "Remote Mode (passive/active)";
          }

          leaf remote-unidirectional {
            type boolean;
            description
              "Remote unidirectional support";
          }

          leaf remote-loopback {
            type boolean;
            description
              "Remote loopback support";
          }

          leaf remote-event {
            type boolean;
            description
              "Remote event support";
          }

          leaf remote-variable {
            type boolean;
            description
              "Remote variable retreival support";
          }

          leaf remote-mtu {
            type uint32;
            description "Remote MTU";
          }

          leaf remote-mac-address {
            type yang:mac-address;
            description "Remote MAC address";
          }

          leaf remote-vendor-oui {
            type yang:hex-string;
            description "Remote vendor OUI";
          }

          leaf remote-revision {
            type uint16;
            description "Remote revision";
          }

          leaf remote-vendor-info {
            type uint32;
            description "Remote vendor info";
          }

          leaf remote-mwd-key {
            type uint32;
            description
              "Remote Mis-wiring Detection key";
          }

          leaf operational-status-valid {
            type boolean;
            description
              "Has this value been received successfully?";
          }

          leaf loopback-mode-valid {
            type boolean;
            description
              "Has this value been received successfully?";
          }

          leaf local-mode-valid {
            type boolean;
            description
              "Has this value been received successfully?";
          }

          leaf miswired-valid {
            type boolean;
            description
              "Has this value been received successfully?";
          }

          leaf local-mwd-key-valid {
            type boolean;
            description
              "Has this value been received successfully?";
          }

          leaf local-function-unidirectional-valid {
            type boolean;
            description
              "Has this value been received successfully?";
          }

          leaf local-function-loopback-valid {
            type boolean;
            description
              "Has this value been received successfully?";
          }

          leaf local-function-event-valid {
            type boolean;
            description
              "Has this value been received successfully?";
          }

          leaf local-functionvariable-valid {
            type boolean;
            description
              "Has this value been received successfully?";
          }

          leaf local-revisionvalid {
            type boolean;
            description
              "Has this value been received successfully?";
          }

          leaf local-mtu-valid {
            type boolean;
            description
              "Has this value been received successfully?";
          }

          leaf remote-mode-valid {
            type boolean;
            description
              "Has this value been received successfully?";
          }

          leaf remote-unidirectional-valid {
            type boolean;
            description
              "Has this value been received successfully?";
          }

          leaf remote-loopback-valid {
            type boolean;
            description
              "Has this value been received successfully?";
          }

          leaf remote-event-valid {
            type boolean;
            description
              "Has this value been received successfully?";
          }

          leaf remote-variable-valid {
            type boolean;
            description
              "Has this value been received successfully?";
          }

          leaf remote-mtu-valid {
            type boolean;
            description
              "Has this value been received successfully?";
          }

          leaf remote-mac-address-valid {
            type boolean;
            description
              "Has this value been received successfully?";
          }

          leaf remote-vendor-oui-valid {
            type boolean;
            description
              "Has this value been received successfully?";
          }

          leaf remote-revisionvalid {
            type boolean;
            description
              "Has this value been received successfully?";
          }

          leaf remote-vendor-info-valid {
            type boolean;
            description
              "Has this value been received successfully?";
          }

          leaf remote-mwd-key-valid {
            type boolean;
            description
              "Has this value been received successfully?";
          }

          leaf received-at-risk-notification-timestamp {
            type uint64;
            units "second";
            description
              "Timestamp of when the last At Risk notification
was received (in seconds since the UNIX epoch),
or 0 if the peer is not currently at risk";
          }

          leaf received-at-risk-notification-time-remaining {
            type uint16;
            units "second";
            description
              "Number of seconds remaining that the peer has
indicated it will be At Risk";
          }
        }  // list discovery-info-interface
      }  // container discovery-info-interfaces

      container interface-state-interfaces {
        description
          "Table of Ethernet Link OAM enabled interfaces
         within Interface State container";
        list interface-state-interface {
          key "member-interface";
          description
            "Ethernet Link OAM interface to get Interface
           State for";
          leaf member-interface {
            type xr:Interface-name;
            description "Member Interface";
          }

          container errors {
            description
              "The errors that have occurred on this interface";
            leaf pfi-reason {
              type string;
              description
                "Reason for the Interface Management error (if
applicable)";
            }

            leaf pfi-error-code {
              type uint32;
              description
                "The Interface Management error/success code";
            }

            leaf platform-reason {
              type string;
              description
                "Reason for the platform error (if applicable)";
            }

            leaf platform-error-code {
              type uint32;
              description
                "The platform error/success code";
            }

            leaf spio-reason {
              type string;
              description
                "Reason for the Packet I/O error (if applicable)";
            }

            leaf spio-error-code {
              type uint32;
              description
                "The Packet I/O error/success code";
            }

            leaf epi-reason {
              type string;
              description
                "Reason for the Packet error (if applicable)";
            }

            leaf epi-error-code {
              type uint32;
              description
                "The Packet error/success code";
            }

            leaf caps-add-reason {
              type string;
              description
                "Reason for the caps add error (if applicable)";
            }

            leaf caps-add-error-code {
              type uint32;
              description
                "The caps add error/success code";
            }
          }  // container errors

          container efd-triggers {
            description
              "Any present EFD triggers";
            leaf link-fault-received {
              type boolean;
              description
                "Link-fault messages being received";
            }

            leaf discovery-timed-out {
              type boolean;
              description
                "The discovery process has timed out";
            }

            leaf capabilities-conflict {
              type boolean;
              description
                "A capabilities conflict has been detected";
            }

            leaf wiring-conflict {
              type boolean;
              description
                "A wiring conflict has been detected";
            }

            leaf session-down {
              type boolean;
              description
                "The 802.3 OAM session is down";
            }
          }  // container efd-triggers

          leaf protocol-code {
            type Protocol-state;
            description
              "The state the protocol is in";
          }

          leaf rx-fault {
            type boolean;
            description
              "Has a uni-directional link-fault been detected?";
          }

          leaf local-mwd-key {
            type uint32;
            description "The local MWD key";
          }

          leaf remote-mwd-key-present {
            type boolean;
            description
              "Does the remote side have an MWD key?";
          }

          leaf remote-mwd-key {
            type uint32;
            description "The remote MWD key";
          }
        }  // list interface-state-interface
      }  // container interface-state-interfaces

      container running-config-interfaces {
        description
          "Table of Ethernet Link OAM enabled interfaces
         within Running Config container";
        list running-config-interface {
          key "member-interface";
          description
            "Ethernet Link OAM interface to get Running
           Config for";
          leaf member-interface {
            type xr:Interface-name;
            description "Member Interface";
          }

          leaf fast-hello-interval-enabled {
            type boolean;
            description
              "Is 100ms hello interval time enabled?";
          }

          leaf link-monitor-enabled {
            type boolean;
            description
              "Is link monitoring enabled?";
          }

          leaf remote-loopback-enabled {
            type boolean;
            description
              "Is remote loopback enabled?";
          }

          leaf mib-retrieval-enabled {
            type boolean;
            description
              "Is MIB retrieval enabled?";
          }

          leaf udlf-enabled {
            type boolean;
            description
              "Is uni-directional link-fault detection enabled?";
          }

          leaf mode {
            type Mode;
            description "Configured mode";
          }

          leaf connection-timeout {
            type uint8;
            description "Connection timeout";
          }

          leaf symbol-period-window {
            type uint32;
            description
              "Symbol period event window size";
          }

          leaf symbol-period-window-units {
            type uint8;
            description
              "Symbol period event window units";
          }

          leaf symbol-period-window-multiplier {
            type uint8;
            description
              "Symbol period event window multiplier";
          }

          leaf symbol-period-threshold-low {
            type uint64;
            description
              "Symbol period event low threshold";
          }

          leaf symbol-period-threshold-high {
            type uint64;
            description
              "Symbol period event high threshold";
          }

          leaf symbol-period-threshold-units {
            type uint8;
            description
              "Symbol period event threshold units";
          }

          leaf symbol-period-threshold-low-multiplier {
            type uint8;
            description
              "Symbol period event threshold low multiplier";
          }

          leaf symbol-period-threshold-high-multiplier {
            type uint8;
            description
              "Symbol period event threshold high multiplier";
          }

          leaf frame-window {
            type uint32;
            description
              "Frame event window size";
          }

          leaf frame-threshold-low {
            type uint64;
            description
              "Frame event low threshold";
          }

          leaf frame-threshold-high {
            type uint64;
            description
              "Frame event high threshold";
          }

          leaf frame-threshold-low-multiplier {
            type uint8;
            description
              "Frame period event threshold low multiplier";
          }

          leaf frame-threshold-high-multiplier {
            type uint8;
            description
              "Frame event threshold high multiplier";
          }

          leaf frame-period-window {
            type uint32;
            description
              "Frame period event window size";
          }

          leaf frame-period-window-units {
            type uint8;
            description
              "Frame period event window units";
          }

          leaf frame-period-window-multiplier {
            type uint8;
            description
              "Frame period event window multiplier";
          }

          leaf frame-period-threshold-low {
            type uint64;
            description
              "Frame period event low threshold";
          }

          leaf frame-period-threshold-high {
            type uint64;
            description
              "Frame period event high threshold";
          }

          leaf frame-period-threshold-units {
            type uint8;
            description
              "Frame period event threshold units";
          }

          leaf frame-period-threshold-low-multiplier {
            type uint8;
            description
              "Frame period event threshold low multiplier";
          }

          leaf frame-period-threshold-high-multiplier {
            type uint8;
            description
              "Frame period event threshold high multiplier";
          }

          leaf frame-seconds-window {
            type uint32;
            units "second";
            description
              "Frame seconds event high threshold";
          }

          leaf frame-seconds-threshold-low {
            type uint64;
            units "second";
            description
              "Frame seconds event high threshold";
          }

          leaf frame-seconds-threshold-high {
            type uint64;
            units "second";
            description
              "Frame seconds event high threshold";
          }

          leaf high-threshold-action {
            type Action;
            description
              "Action to perform when a high threshold is
breached";
          }

          leaf link-fault-action {
            type Action;
            description
              "Action to perform when a link fault occurs";
          }

          leaf dying-gasp-action {
            type Action;
            description
              "Action to perform when a dying gasp occurs";
          }

          leaf critical-event-action {
            type Action;
            description
              "Action to perform when a critical event occurs";
          }

          leaf discovery-timeout-action {
            type Action;
            description
              "Action to perform when a discovery timeout
occurs";
          }

          leaf capabilities-conflict-action {
            type Action;
            description
              "Action to perform when a capabilities conflict
occurs";
          }

          leaf wiring-conflict-action {
            type Action;
            description
              "Action to perform when a wiring conflict occurs";
          }

          leaf session-up-action {
            type Action;
            description
              "Action to perform when a session comes up";
          }

          leaf session-down-action {
            type Action;
            description
              "Action to perform when a session comes down";
          }

          leaf remote-loopback-action {
            type Action;
            description
              "Action to perform when a session enters or exits
remote loopback";
          }

          leaf require-remote-mode {
            type Mode;
            description
              "The mode that is required of the remote peer";
          }

          leaf require-remote-mib-retrieval {
            type boolean;
            description
              "Require the remote peer to support MIB retrieval";
          }

          leaf require-loopback {
            type boolean;
            description
              "Require the remote peer to support loopback mode";
          }

          leaf require-link-monitoring {
            type boolean;
            description
              "Require the remote peer to support link
monitoring";
          }

          leaf fast-hello-interval-enabled-overridden {
            type boolean;
            description
              "Is this configuration information an interface
override?";
          }

          leaf link-monitoring-enabled-overridden {
            type boolean;
            description
              "Is this configuration information an interface
override?";
          }

          leaf remote-loopback-enabled-overridden {
            type boolean;
            description
              "Is this configuration information an interface
override?";
          }

          leaf mib-retrieval-enabled-overridden {
            type boolean;
            description
              "Is this configuration information an interface
override?";
          }

          leaf udlf-enabled-overridden {
            type boolean;
            description
              "Is this configuration information an interface
override?";
          }

          leaf mode-overridden {
            type boolean;
            description
              "Is this configuration information an interface
override?";
          }

          leaf connection-timeout-overridden {
            type boolean;
            description
              "Is this configuration information an interface
override?";
          }

          leaf symbol-period-window-overridden {
            type boolean;
            description
              "Is this configuration information an interface
override?";
          }

          leaf symbol-period-threshold-low-overridden {
            type boolean;
            description
              "Is this configuration information an interface
override?";
          }

          leaf symbol-period-threshold-high-overridden {
            type boolean;
            description
              "Is this configuration information an interface
override?";
          }

          leaf frame-window-overridden {
            type boolean;
            description
              "Is this configuration information an interface
override?";
          }

          leaf frame-threshold-low-overridden {
            type boolean;
            description
              "Is this configuration information an interface
override?";
          }

          leaf frame-threshold-high-overridden {
            type boolean;
            description
              "Is this configuration information an interface
override?";
          }

          leaf frame-period-window-overridden {
            type boolean;
            description
              "Is this configuration information an interface
override?";
          }

          leaf frame-period-threshold-low-overridden {
            type boolean;
            description
              "Is this configuration information an interface
override?";
          }

          leaf frame-period-threshold-high-overridden {
            type boolean;
            description
              "Is this configuration information an interface
override?";
          }

          leaf frame-seconds-window-overridden {
            type boolean;
            description
              "Is this configuration information an interface
override?";
          }

          leaf frame-seconds-threshold-low-overridden {
            type boolean;
            description
              "Is this configuration information an interface
override?";
          }

          leaf frame-seconds-threshold-high-overridden {
            type boolean;
            description
              "Is this configuration information an interface
override?";
          }

          leaf high-threshold-action-overridden {
            type boolean;
            description
              "Is this configuration information an interface
override?";
          }

          leaf link-fault-action-overridden {
            type boolean;
            description
              "Is this configuration information an interface
override?";
          }

          leaf dying-gasp-action-overridden {
            type boolean;
            description
              "Is this configuration information an interface
override?";
          }

          leaf critical-event-action-overridden {
            type boolean;
            description
              "Is this configuration information an interface
override?";
          }

          leaf discovery-timeout-action-overridden {
            type boolean;
            description
              "Is this configuration information an interface
override?";
          }

          leaf capabilities-conflict-action-overridden {
            type boolean;
            description
              "Is this configuration information an interface
override?";
          }

          leaf wiring-conflict-action-overridden {
            type boolean;
            description
              "Is this configuration information an interface
override?";
          }

          leaf session-down-action-overridden {
            type boolean;
            description
              "Is this configuration information an interface
override?";
          }

          leaf session-up-action-overridden {
            type boolean;
            description
              "Is this configuration information an interface
override?";
          }

          leaf remote-loopback-action-overridden {
            type boolean;
            description
              "Is this configuration information an interface
override?";
          }

          leaf require-mode-overridden {
            type boolean;
            description
              "Is this configuration information an interface
override?";
          }

          leaf require-mib-retrieval-overridden {
            type boolean;
            description
              "Is this configuration information an interface
override?";
          }

          leaf require-loopback-overridden {
            type boolean;
            description
              "Is this configuration information an interface
override?";
          }

          leaf require-link-monitoring-overridden {
            type boolean;
            description
              "Is this configuration information an interface
override?";
          }
        }  // list running-config-interface
      }  // container running-config-interfaces

      container nodes {
        description
          "Node table for node-specific operational data";
        list node {
          key "node-name";
          description
            "Node-specific data for a particular node";
          container summary {
            description
              "Ethernet Link OAM Summary information for the
             entire node";
            leaf interfaces {
              type uint32;
              description
                "The number of interfaces with 802.3 OAM
configured";
            }

            leaf port-down {
              type uint32;
              description
                "The number of interfaces in 'Port Down' state";
            }

            leaf passive-wait {
              type uint32;
              description
                "The number of interfaces in 'Passive Wait' state";
            }

            leaf active-send {
              type uint32;
              description
                "The number of interfaces in 'Active Send' state";
            }

            leaf evaluating {
              type uint32;
              description
                "The number of interfaces in 'Evaluating' state";
            }

            leaf local-accept {
              type uint32;
              description
                "The number of interfaces in 'Local Accept' state";
            }

            leaf local-reject {
              type uint32;
              description
                "The number of interfaces in 'Local Reject' state";
            }

            leaf remote-reject {
              type uint32;
              description
                "The number of interfaces in 'Remote Reject'
state";
            }

            leaf operational {
              type uint32;
              description
                "The number of interfaces in 'Operational' state";
            }

            leaf loopback-mode {
              type uint32;
              description
                "The number of interfaces in loopback mode";
            }

            leaf miswired-connections {
              type uint32;
              description
                "The number of miswired connections";
            }

            leaf events {
              type uint64;
              description
                "The number of events recorded";
            }

            leaf local-events {
              type uint64;
              description
                "The number of local events recorded";
            }

            leaf local-symbol-period {
              type uint64;
              description
                "The number of local symbol period events
recorded";
            }

            leaf local-frame {
              type uint64;
              description
                "The mumber of local frame error events recorded";
            }

            leaf local-frame-period {
              type uint64;
              description
                "The number of local frame period events recorded";
            }

            leaf local-frame-seconds {
              type uint64;
              description
                "The number of local frame second events recorded";
            }

            leaf remote-events {
              type uint64;
              description
                "The number of remote events recorded";
            }

            leaf remote-symbol-period {
              type uint64;
              description
                "The number of remote symbol period events
recorded";
            }

            leaf remote-frame {
              type uint64;
              description
                "The mumber of remote frame error events recorded";
            }

            leaf remote-frame-period {
              type uint64;
              description
                "The number of remote frame period events
recorded";
            }

            leaf remote-frame-seconds {
              type uint64;
              description
                "The number of remote frame second events
recorded";
            }
          }  // container summary

          leaf node-name {
            type xr:Node-id;
            description "Node";
          }
        }  // list node
      }  // container nodes

      container event-log-entry-interfaces {
        description
          "Table of Ethernet Link OAM enabled interfaces
         within Event Log Entry container";
        list event-log-entry-interface {
          key "member-interface";
          description
            "Ethernet Link OAM enabled interface to get
           Event Log Entry for";
          container event-log-entry-indexes {
            description
              "Table of Ethernet Link OAM Event Log entries
             on the interface";
            list event-log-entry-index {
              key "event-log-entry-index";
              description
                "Ethernet Link OAM Event Log Entry Index to
               get data for";
              leaf event-log-entry-index {
                type xr:Cisco-ios-xr-string;
                description
                  "Event Log Entry index";
              }

              leaf index {
                type uint32;
                description
                  "Index in the log entries table";
              }

              leaf handle {
                type xr:Interface-name;
                description
                  "Interface handle for this log entry";
              }

              leaf oui {
                type yang:hex-string;
                description
                  "OUI for the log entry";
              }

              leaf timestamp {
                type uint64;
                description
                  "Timestamp in hundredths of a second since unix
epoch for when the event occurred";
              }

              leaf type {
                type Log;
                description
                  "Type of event that this entry describes";
              }

              leaf location {
                type Log-location;
                description
                  "Where the event occurred";
              }

              leaf event-total {
                type uint32;
                description
                  "Total number of times event has occurred";
              }

              leaf action-taken {
                type Action;
                description
                  "Local action taken (If applicable)";
              }

              leaf window {
                type uint64;
                description
                  "Size of the window (If applicable)";
              }

              leaf threshold {
                type uint64;
                description
                  "Size of the threshold (If applicable)";
              }

              leaf local-high-threshold {
                type uint64;
                description
                  "Size of the local high threshold (If applicable)
. For remote threshold events this is scaled for
comparison with the Breaching Value. This is to
account for different local and remote window
sizes.";
              }

              leaf value {
                type uint64;
                description
                  "Breaching value (If applicable)";
              }

              leaf running-total {
                type uint64;
                description
                  "The running total number of errors seen since
OAM was enabled on the interface(If applicable)";
              }

              leaf window-config-units {
                type uint64;
                description
                  "The window in the units that are currently
configured";
              }

              leaf window-units {
                type uint8;
                description
                  "The units in which the window size is configured
.";
              }

              leaf threshold-config-units {
                type uint64;
                description
                  "The threshold in the units that are currently
configured";
              }

              leaf threshold-units {
                type uint8;
                description
                  "The units in which the threshold size is
configured.";
              }

              leaf local-high-threshold-config-units {
                type uint64;
                description
                  "The local high threshold in the units that are
currently configured";
              }

              leaf value-config-units {
                type uint64;
                description
                  "The breaching value in the units that are
currently configured";
              }
            }  // list event-log-entry-index
          }  // container event-log-entry-indexes

          leaf member-interface {
            type xr:Interface-name;
            description "Member Interface";
          }
        }  // list event-log-entry-interface
      }  // container event-log-entry-interfaces

      container stats-interfaces {
        description
          "Table of Ethernet Link OAM enabled interfaces
         within Stats container";
        list stats-interface {
          key "member-interface";
          description
            "Ethernet Link OAM interface to get Stats for";
          leaf member-interface {
            type xr:Interface-name;
            description "Member Interface";
          }

          leaf information-tx {
            type uint32;
            description
              "Number of information OAMPDUs transmitted";
          }

          leaf information-rx {
            type uint32;
            description
              "Number of information OAMPDUs received";
          }

          leaf unique-event-notification-tx {
            type uint32;
            description
              "Number of unique event notification OAMPDUs
transmitted";
          }

          leaf unique-event-notification-rx {
            type uint32;
            description
              "Number of unique event notification OAMPDUs
received";
          }

          leaf duplicate-event-notification-tx {
            type uint32;
            description
              "Number of duplicate event notification OAMPDUs
transmitted";
          }

          leaf duplicate-event-notification-rx {
            type uint32;
            description
              "Number of duplicate event notification OAMPDUs
received";
          }

          leaf loopback-control-tx {
            type uint32;
            description
              "Number of loopback control OAMPDUs transmitted";
          }

          leaf loopback-control-rx {
            type uint32;
            description
              "Number of loopback control OAMPDUs received";
          }

          leaf variable-request-tx {
            type uint32;
            description
              "Number of variable request OAMPDUs transmitted";
          }

          leaf variable-request-rx {
            type uint32;
            description
              "Number of variable request OAMPDUs received";
          }

          leaf variable-response-tx {
            type uint32;
            description
              "Number of variable response OAMPDUs transmitted";
          }

          leaf variable-response-rx {
            type uint32;
            description
              "Number of variable response OAMPDUs received";
          }

          leaf org-specific-tx {
            type uint32;
            description
              "Number of organization specific OAMPDUs
transmitted";
          }

          leaf org-specific-rx {
            type uint32;
            description
              "Number of organization specific OAMPDUs received";
          }

          leaf unsupported-codes-tx {
            type uint32;
            description
              "Number of OAMPDUs with unsupported codes
transmitted";
          }

          leaf unsupported-codes-rx {
            type uint32;
            description
              "Number of OAMPDUs with unsupported codes
received";
          }

          leaf frames-lost-due-to-oam {
            type uint32;
            description
              "Number of frames lost due to OAM";
          }

          leaf fixed-frames-rx {
            type uint32;
            description
              "Number of RX frames 'fixed' by OAM";
          }

          leaf local-error-symbol-period-records {
            type uint32;
            description
              "Number of local error symbol period records";
          }

          leaf local-error-frame-records {
            type uint32;
            description
              "Number of local error frame records";
          }

          leaf local-error-frame-period-records {
            type uint32;
            description
              "Number of local error frame period records";
          }

          leaf local-error-frame-second-records {
            type uint32;
            description
              "Number of local error frame second records";
          }

          leaf remote-error-symbol-period-records {
            type uint32;
            description
              "Number of remote error symbol period records";
          }

          leaf remote-error-frame-records {
            type uint32;
            description
              "Number of remote error frame records";
          }

          leaf remote-error-frame-period-records {
            type uint32;
            description
              "Number of remote error frame period records";
          }

          leaf remote-error-frame-second-records {
            type uint32;
            description
              "Number of remote error frame second records";
          }
        }  // list stats-interface
      }  // container stats-interfaces
    }  // container ether-link-oam
  }  // module Cisco-IOS-XR-ethernet-link-oam-oper