module Cisco-IOS-XR-ethernet-cfm-oper {

    yang-version 1;

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

    prefix ethernet-cfm-oper;

    import ietf-yang-types {
      prefix yang;
    }
    import Cisco-IOS-XR-types {
      prefix xr;
    }
    import cisco-semver {
      prefix semver;
    }
    import Cisco-IOS-XR-ethernet-cfm-datatypes {
      prefix dt1;
    }
    import Cisco-IOS-XR-infra-sla-oper {
      prefix a1;
    }

    include Cisco-IOS-XR-ethernet-cfm-oper-sub4 {
      revision-date "2020-10-07";
    }
    include Cisco-IOS-XR-ethernet-cfm-oper-sub3 {
      revision-date "2020-10-07";
    }
    include Cisco-IOS-XR-ethernet-cfm-oper-sub2 {
      revision-date "2020-10-07";
    }
    include Cisco-IOS-XR-ethernet-cfm-oper-sub1 {
      revision-date "2020-10-07";
    }

    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-cfm package operational data.

This module contains definitions
for the following management objects:
  cfm: CFM operational data

This YANG module augments the
  Cisco-IOS-XR-infra-sla-oper
module with state data.

Copyright (c) 2013-2020 by Cisco Systems, Inc.
All rights reserved.";

    revision "2020-10-07" {
      description
        "Added the Link Loss Forwarding feature.";
    }

    revision "2020-07-07" {
      description
        "Added SLA summary information.";
    }

    revision "2019-10-02" {
      description
        "Bandwidth notification addition";
    }

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

    revision "2018-12-20" {
      description
        "Bandwidth notification class and type name update.";
    }

    revision "2017-10-06" {
      description
        "Traceroute transaction ID changed from int to uint.";
    }

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

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

    typedef Cfm-ais-dir {
      type enumeration {
        enum "up" {
          value 0;
          description "Packets sent inward";
        }
        enum "down" {
          value 1;
          description "Packets sent outward";
        }
      }
      description "Cfm ais dir";
    }

    augment /a1:sla-nodes {
      description
        "This augment extends the operational data of
'Cisco-IOS-XR-infra-sla-oper'";
      list node {
        key "node";
        description
          "Node-specific data for a particular node";
        container protocols {
          description
            "Table of all SLA protocols";
          container ethernet {
            description
              "The Ethernet SLA protocol";
            container summary {
              description
                "SLA summary configured data";
              uses SLA-OPER-SUMMARY;
            }  // container summary

            container on-demand-summary {
              description
                "SLA summary on-demand data";
              uses SLA-OPER-SUMMARY;
            }  // container on-demand-summary
          }  // container ethernet
        }  // container protocols

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

    augment /a1:sla/a1:protocols {
      description
        "This augment extends the operational data of
'Cisco-IOS-XR-infra-sla-oper'";
      container ethernet {
        description
          "The Ethernet SLA protocol";
        container statistics-on-demand-currents {
          description
            "Table of current statistics for SLA on-demand
operations";
          list statistics-on-demand-current {
            description
              "Current statistics data for an SLA on-demand
operation";
            leaf operation-id {
              type uint32 {
                range "1..4294967295";
              }
              description "Operation ID";
            }

            leaf domain-name {
              type string;
              description "Domain name";
            }

            leaf interface-name {
              type xr:Interface-name;
              description "Interface name";
            }

            leaf mep-id {
              type dt1:Cfm-mep-id;
              description
                "MEP ID in the range 1 to 8191. Either MEP ID
or MAC address must be specified.";
            }

            leaf mac-address {
              type yang:mac-address;
              description
                "Unicast MAC Address in xxxx.xxxx.xxxx format.
Either MEP ID or MAC address must be
specified.";
            }

            uses SLA-OPER-OPERATION-STATISTICS;
          }  // list statistics-on-demand-current
        }  // container statistics-on-demand-currents

        container operations {
          description
            "Table of SLA operations";
          list operation {
            description
              "SLA operation to get operation data for";
            leaf profile-name {
              type xr:Cisco-ios-xr-string;
              description "Profile Name";
            }

            leaf domain-name {
              type string;
              description "Domain name";
            }

            leaf interface-name {
              type xr:Interface-name;
              description "Interface name";
            }

            leaf mep-id {
              type dt1:Cfm-mep-id;
              description
                "MEP ID in the range 1 to 8191. Either MEP ID
or MAC address must be specified.";
            }

            leaf mac-address {
              type yang:mac-address;
              description
                "Unicast MAC Address in xxxx.xxxx.xxxx format.
Either MEP ID or MAC address must be
specified.";
            }

            uses SLA-OPER-OPERATION;
          }  // list operation
        }  // container operations

        container statistics-historicals {
          description
            "Table of historical statistics for SLA
operations";
          list statistics-historical {
            description
              "Historical statistics data for an SLA
configured operation";
            leaf profile-name {
              type xr:Cisco-ios-xr-string;
              description "Profile Name";
            }

            leaf domain-name {
              type string;
              description "Domain name";
            }

            leaf interface-name {
              type xr:Interface-name;
              description "Interface name";
            }

            leaf mep-id {
              type dt1:Cfm-mep-id;
              description
                "MEP ID in the range 1 to 8191. Either MEP ID
or MAC address must be specified.";
            }

            leaf mac-address {
              type yang:mac-address;
              description
                "Unicast MAC Address in xxxx.xxxx.xxxx format.
Either MEP ID or MAC address must be
specified.";
            }

            uses SLA-OPER-OPERATION-STATISTICS;
          }  // list statistics-historical
        }  // container statistics-historicals

        container statistics-on-demand-historicals {
          description
            "Table of historical statistics for SLA
on-demand operations";
          list statistics-on-demand-historical {
            description
              "Historical statistics data for an SLA
on-demand  operation";
            leaf operation-id {
              type uint32 {
                range "1..4294967295";
              }
              description "Operation ID";
            }

            leaf domain-name {
              type string;
              description "Domain name";
            }

            leaf interface-name {
              type xr:Interface-name;
              description "Interface name";
            }

            leaf mep-id {
              type dt1:Cfm-mep-id;
              description
                "MEP ID in the range 1 to 8191. Either MEP ID
or MAC address must be specified.";
            }

            leaf mac-address {
              type yang:mac-address;
              description
                "Unicast MAC Address in xxxx.xxxx.xxxx format.
Either MEP ID or MAC address must be
specified.";
            }

            uses SLA-OPER-OPERATION-STATISTICS;
          }  // list statistics-on-demand-historical
        }  // container statistics-on-demand-historicals

        container config-errors {
          description
            "Table of SLA configuration errors on configured
operations";
          list config-error {
            description
              "SLA operation to get configuration errors data
for";
            leaf profile-name {
              type xr:Cisco-ios-xr-string;
              description "Profile Name";
            }

            leaf domain-name {
              type string;
              description "Domain name";
            }

            leaf interface-name {
              type xr:Interface-name;
              description "Interface name";
            }

            leaf mep-id {
              type dt1:Cfm-mep-id;
              description
                "MEP ID in the range 1 to 8191";
            }

            leaf mac-address {
              type yang:mac-address;
              description
                "Unicast MAC Address in xxxx.xxxx.xxxx format";
            }

            uses SLA-OPER-CONFIG-ERRORS;
          }  // list config-error
        }  // container config-errors

        container on-demand-operations {
          description
            "Table of SLA on-demand operations";
          list on-demand-operation {
            description
              "SLA on-demand operation to get operation data
for";
            leaf operation-id {
              type uint32 {
                range "1..4294967295";
              }
              description "Operation ID";
            }

            leaf domain-name {
              type string;
              description "Domain name";
            }

            leaf interface-name {
              type xr:Interface-name;
              description "Interface name";
            }

            leaf mep-id {
              type dt1:Cfm-mep-id;
              description
                "MEP ID in the range 1 to 8191. Either MEP ID
or MAC address must be specified.";
            }

            leaf mac-address {
              type yang:mac-address;
              description
                "Unicast MAC Address in xxxx.xxxx.xxxx format.
Either MEP ID or MAC address must be
specified.";
            }

            uses SLA-OPER-OPERATION;
          }  // list on-demand-operation
        }  // container on-demand-operations

        container statistics-currents {
          description
            "Table of current statistics for SLA operations";
          list statistics-current {
            description
              "Current statistics data for an SLA configured
operation";
            leaf profile-name {
              type xr:Cisco-ios-xr-string;
              description "Profile Name";
            }

            leaf domain-name {
              type string;
              description "Domain name";
            }

            leaf interface-name {
              type xr:Interface-name;
              description "Interface name";
            }

            leaf mep-id {
              type dt1:Cfm-mep-id;
              description
                "MEP ID in the range 1 to 8191. Either MEP ID
or MAC address must be specified.";
            }

            leaf mac-address {
              type yang:mac-address;
              description
                "Unicast MAC Address in xxxx.xxxx.xxxx format.
Either MEP ID or MAC address must be
specified.";
            }

            uses SLA-OPER-OPERATION-STATISTICS;
          }  // list statistics-current
        }  // container statistics-currents
      }  // container ethernet
    }

    container cfm {
      config false;
      description "CFM operational data";
      container nodes {
        description
          "Node table for node-specific operational data";
        list node {
          key "node";
          description
            "Node-specific data for a particular node";
          container interface-aises {
            description
              "Interface AIS table";
            list interface-ais {
              key "interface direction";
              description
                "AIS statistics for a particular interface";
              leaf interface {
                type xr:Interface-name;
                description "Interface";
              }

              leaf direction {
                type Cfm-ais-dir;
                description "AIS Direction";
              }

              uses CFM-PM-EFP-AIS-BAG;
            }  // list interface-ais
          }  // container interface-aises

          container bandwidth-notifications {
            description
              "Bandwidth Notifications Table";
            list bandwidth-notification {
              key "interface md-level mep-direction port-id mac-address";
              description
                "Bandwidth Notification";
              leaf interface {
                type xr:Interface-name;
                description "Interface";
              }

              leaf md-level {
                type uint32;
                description "MDLevel";
              }

              leaf mep-direction {
                type dt1:Cfm-mep-dir;
                description "MepDirection";
              }

              leaf port-id {
                type uint32;
                description "PortID";
              }

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

              uses CFM-PM-BNM-LINK-BAG;
            }  // list bandwidth-notification
          }  // container bandwidth-notifications

          container interface-statistics {
            description
              "Interface Statistics table";
            list interface-statistic {
              key "interface";
              description
                "Counters for a particular interface";
              leaf interface {
                type xr:Interface-name;
                description "Interface";
              }

              uses CFM-PM-EFP-STATS-BAG;
            }  // list interface-statistic
          }  // container interface-statistics

          container interface-llfs {
            description
              "Interface LLF table";
            list interface-llf {
              key "interface";
              description
                "LLF statistics for a particular interface";
              leaf interface {
                type xr:Interface-name;
                description "Interface";
              }

              uses CFM-PM-EFP-LLF-BAG;
            }  // list interface-llf
          }  // container interface-llfs

          container malformed-packets-table {
            description
              "Malformed Packets Table";
            container malformed-packets-interfaces {
              description
                "Table of interfaces which have received
malformed packets";
              list malformed-packets-interface {
                key "interface";
                description
                  "Malformed packets received on a specific
interface";
                leaf interface {
                  type xr:Interface-name;
                  description "Interface";
                }

                uses CFM-PM-MALF-PKT-IFH-BAG;
              }  // list malformed-packets-interface
            }  // container malformed-packets-interfaces

            container malformed-packets-unknown-interface {
              description
                "Malformed packets received on unknown
interfaces";
              uses CFM-PM-MALF-PKT-IFH-BAG;
            }  // container malformed-packets-unknown-interface
          }  // container malformed-packets-table

          container summary {
            description
              "Summary CFM information on MEPs, traceroute,
and more";
            uses CFM-MA-SUMMARY;
          }  // container summary

          container ccm-learning-databases {
            description
              "CCMLearningDatabase table";
            list ccm-learning-database {
              key "domain service mac-address";
              description
                "CCM Learning Database entry";
              leaf domain {
                type string {
                  length "1..127";
                }
                description
                  "Maintenance Domain";
              }

              leaf service {
                type string {
                  length "1..127";
                }
                description
                  "Service (Maintenance Association)";
              }

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

              uses CFM-PM-CLDB-BAG;
            }  // list ccm-learning-database
          }  // container ccm-learning-databases

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

      container global {
        description
          "Global operational data";
        container incomplete-traceroutes {
          description
            "Incomplete Traceroute table";
          list incomplete-traceroute {
            key "domain service mep-id interface transaction-id";
            description
              "Information about a traceroute operation that
has not yet timed out";
            leaf domain {
              type string {
                length "1..127";
              }
              description
                "Maintenance Domain";
            }

            leaf service {
              type string {
                length "1..127";
              }
              description
                "Service (Maintenance Association)";
            }

            leaf mep-id {
              type dt1:Cfm-mep-id;
              description "MEP ID";
            }

            leaf interface {
              type xr:Interface-name;
              description "Interface";
            }

            leaf transaction-id {
              type uint32;
              description "Transaction ID";
            }

            uses CFM-PM-MEP-INCOMPLETE-TR-BAG;
          }  // list incomplete-traceroute
        }  // container incomplete-traceroutes

        container maintenance-points {
          description
            "Maintenance Points table";
          list maintenance-point {
            key "domain service interface";
            description
              "Information about a particular Maintenance
Point";
            leaf domain {
              type string {
                length "1..127";
              }
              description
                "Maintenance Domain";
            }

            leaf service {
              type string {
                length "1..127";
              }
              description
                "Service (Maintenance Association)";
            }

            leaf interface {
              type xr:Interface-name;
              description "Interface";
            }

            uses CFM-MA-MP-BRIEF;
          }  // list maintenance-point
        }  // container maintenance-points

        container global-configuration-errors {
          description
            "CFM Global Manager Configuration Error
Information";
          list global-configuration-error {
            key "domain service";
            description
              "Information about a particular configuration
error";
            leaf domain {
              type string {
                length "1..127";
              }
              description
                "Maintenance Domain";
            }

            leaf service {
              type string {
                length "1..127";
              }
              description
                "Service (Maintenance Association)";
            }

            uses CGM-CFG-ERRORS;
          }  // list global-configuration-error
        }  // container global-configuration-errors

        container mep-configuration-errors {
          description
            "MEP configuration errors table";
          list mep-configuration-error {
            key "domain service interface";
            description
              "Information about a particular configuration
error";
            leaf domain {
              type string {
                length "1..127";
              }
              description
                "Maintenance Domain";
            }

            leaf service {
              type string {
                length "1..127";
              }
              description
                "Service (Maintenance Association)";
            }

            leaf interface {
              type xr:Interface-name;
              description "Interface";
            }

            uses CFM-MA-MEP-ERRORS;
          }  // list mep-configuration-error
        }  // container mep-configuration-errors

        container traceroute-caches {
          description
            "Traceroute Cache table";
          list traceroute-cache {
            key "domain service mep-id interface transaction-id";
            description
              "Information about a particular traceroute
operation";
            leaf domain {
              type string {
                length "1..127";
              }
              description
                "Maintenance Domain";
            }

            leaf service {
              type string {
                length "1..127";
              }
              description
                "Service (Maintenance Association)";
            }

            leaf mep-id {
              type dt1:Cfm-mep-id;
              description "MEP ID";
            }

            leaf interface {
              type xr:Interface-name;
              description "Interface";
            }

            leaf transaction-id {
              type uint32;
              description "Transaction ID";
            }

            uses CFM-PM-MEP-TR-CACHE-BAG;
          }  // list traceroute-cache
        }  // container traceroute-caches

        container local-meps {
          description "Local MEPs table";
          list local-mep {
            key "domain service mep-id interface";
            description
              "Information about a particular local MEP";
            leaf domain {
              type string {
                length "1..127";
              }
              description
                "Maintenance Domain";
            }

            leaf service {
              type string {
                length "1..127";
              }
              description
                "Service (Maintenance Association)";
            }

            leaf mep-id {
              type dt1:Cfm-mep-id;
              description "MEP ID";
            }

            leaf interface {
              type xr:Interface-name;
              description "Interface";
            }

            uses CFM-PM-MEP-STATS-BAG;
          }  // list local-mep
        }  // container local-meps

        container peer-me-pv2s {
          description
            "Peer MEPs table Version 2";
          list peer-me-pv2 {
            key "domain service local-mep-id interface peer-mep-id peer-mac-address";
            description
              "Information about a peer MEP for a particular
local MEP";
            leaf domain {
              type string {
                length "1..127";
              }
              description
                "Maintenance Domain";
            }

            leaf service {
              type string {
                length "1..127";
              }
              description
                "Service (Maintenance Association)";
            }

            leaf local-mep-id {
              type dt1:Cfm-mep-id;
              description
                "MEP ID of Local MEP";
            }

            leaf interface {
              type xr:Interface-name;
              description "Interface";
            }

            leaf peer-mep-id {
              type dt1:Cfm-mep-id;
              description
                "MEP ID of Peer MEP";
            }

            leaf peer-mac-address {
              type yang:mac-address;
              description "Peer MAC address";
            }

            uses CFM-PM-REMOTE-MEPS-V2-BAG;
          }  // list peer-me-pv2
        }  // container peer-me-pv2s
      }  // container global
    }  // container cfm
  }  // module Cisco-IOS-XR-ethernet-cfm-oper