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

    yang-version 1;

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

    prefix ethernet-cfm-datatypes;

    import cisco-semver {
      prefix semver;
    }

    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 generally useful
derived YANG data types.

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

    revision "2020-01-09" {
      description
        "Add SLA Action type enumeration definition";
    }

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

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

    semver:module-version "1.1.0";
    semver:module-version "1.1.0";

    typedef Cfm-bandwidth-notification-state {
      type enumeration {
        enum "ok" {
          value 1;
          description "Link is not degraded";
        }
        enum "degraded" {
          value 2;
          description
            "Link is in degraded state";
        }
      }
      description
        "Cfm bandwidth notification state";
    }

    typedef Sla-action-type-enum {
      type enumeration {
        enum "log" {
          value 0;
          description
            "Emit a syslog when the threshold is crossed";
        }
        enum "efd" {
          value 267434903;
          description
            "EFD action. Stateful thresholds only";
        }
      }
      description "Sla action type enum";
    }

    typedef Cfm-bnm-wtr {
      type uint32 {
        range "0..600";
      }
      description "Cfm bnm wtr";
    }

    typedef Cfm-ccm-interval {
      type enumeration {
        enum "3.3ms" {
          value 1;
          description "3.3ms";
        }
        enum "10ms" {
          value 2;
          description "10ms";
        }
        enum "100ms" {
          value 3;
          description "100ms";
        }
        enum "1s" {
          value 4;
          description "1s";
        }
        enum "10s" {
          value 5;
          description "10s";
        }
        enum "1m" {
          value 6;
          description "1m";
        }
        enum "10m" {
          value 7;
          description "10m";
        }
      }
      description "Cfm ccm interval";
    }

    typedef Cfm-mep-id {
      type uint32 {
        range "1..8191";
      }
      description "Cfm mep id";
    }

    typedef Cfm-bnm-hold-off {
      type uint32 {
        range "0..600";
      }
      description "Cfm bnm hold off";
    }

    typedef Cfm-level {
      type uint32 {
        range "0..7";
      }
      description "Cfm level";
    }

    typedef Cfm-cos-bits {
      type uint32 {
        range "0..7";
      }
      description "Cfm cos bits";
    }

    typedef Cfm-bnm-loss-threshold {
      type uint32 {
        range "2..255";
      }
      description "Cfm bnm loss threshold";
    }

    typedef Cfm-ais-interval {
      type enumeration {
        enum "1s" {
          value 4;
          description "1s";
        }
        enum "1m" {
          value 6;
          description "1m";
        }
      }
      description "Cfm ais interval";
    }

    typedef Cfm-mep-dir {
      type enumeration {
        enum "up" {
          value 0;
          description "Up MEP";
        }
        enum "down" {
          value 1;
          description "Down MEP";
        }
      }
      description "Cfm mep dir";
    }
  }  // module Cisco-IOS-XR-ethernet-cfm-datatypes