module Cisco-IOS-XR-perf-meas-cfg {

    yang-version 1;

    namespace
      "http://cisco.com/ns/yang/Cisco-IOS-XR-perf-meas-cfg";

    prefix perf-meas-cfg;

    import ietf-inet-types {
      prefix inet;
    }
    import Cisco-IOS-XR-types {
      prefix xr;
    }
    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 YANG definitions
     for Cisco IOS-XR perf-meas package configuration.
     
     This module contains definitions
     for the following management objects:
       performance-measurement: The root of performance-measurement
         configuration
     
     Copyright (c) 2013-2020 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2020-12-19" {
      description
        "Updated liveness profile for endpoint support.
       2020-12-12
         Add interface delay-profile name schema class and hide delay-profile liveness-detction.
       2020-12-02
         Added sr-policy liveness profile config schema.
       2020-11-16
         Added default keyword for default profile configuration.
       2020-10-27
         Endpoint support.
       2020-10-27
         Added anomaly support for sr-policy min delay metrics.
       2020-10-02
         Added anomaly support for interface min delay metrics
       2020-07-21
         Remove deprecated interface profile probe interval and burst interval.";
    }

    revision "2020-03-31" {
      description
        "721 nohelp CLI for liveness, loopback, endpoint, src-port, named profile, distribution.
       2020-02-24
       Modifid type of service knobs from array to integer.
       2020-02-20
       Modifid type of service knobs from array to integer.
       2020-01-08
       Added new configure knob to specify source port for end-to-end DM session on RP.
       2019-11-29
       Revision IOS XR 7.2.1 Added PM named profile development.
       2019-11-14
       Revision IOS XR 7.2.1 Upate PM advertise delay config range.";
    }

    revision "2019-09-18" {
      description
        "Hid and disabled unsupported features for 7.1.1.";
    }

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

    revision "2017-10-17" {
      description "Revision Zero.";
    }

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

    semver:module-version "4.0.0";
    semver:module-version "3.0.0";
    semver:module-version "2.0.0";
    semver:module-version "1.0.0";

    typedef Pm-vrf-name-max-length {
      type xr:Cisco-ios-xr-string {
        length "1..32";
      }
      description "Pm vrf name max length";
    }

    typedef Profile-name-max-length {
      type xr:Cisco-ios-xr-string {
        length "1..256";
      }
      description "Profile name max length";
    }

    typedef Pm-measurement-mode {
      type enumeration {
        enum
          "pm-measurement-mode-type-one-way" {
          value 0;
          description
            "One-way measurement collecting only timestamp 1
           and 2";
        }
        enum
          "pm-measurement-mode-type-two-way" {
          value 1;
          description
            "two-way measurement collecting only timestamp 1
           , 2, 3 and 4";
        }
        enum
          "pm-measurement-mode-type-loop-back" {
          value 2;
          description
            "loopback measurement collecting only timestamp
           1 and 4";
        }
      }
      description "Pm measurement mode";
    }

    typedef Pm-afi {
      type string {
        pattern "(ipv4)|(ipv6)";
      }
      description
        "ipv4: Comment: v4 address family string, ipv6:
       Comment: v6 address family string";
    }

    typedef Pm-protocol-and-encap {
      type enumeration {
        enum
          "pm-payload-protocol-type-pm-mpls" {
          value 1;
          description
            "Use RF6374 with MPLS Encapsulation";
        }
        enum
          "pm-payload-protocol-type-twamp-light" {
          value 3;
          description "Use RFC5357";
        }
      }
      description "Pm protocol and encap";
    }

    typedef Pm-ip-address {
      type enumeration {
        enum "pm-ip-address-type-ipv4" {
          value 0;
          description "IPv4 nexthop address";
        }
        enum "pm-ip-address-type-ipv6" {
          value 1;
          description "IPv6 nexthop address";
        }
        enum "pm-ip-address-type-unknown" {
          value 2;
          description
            "unknown nexthop addrss type";
        }
      }
      description "Pm ip address";
    }

    typedef Pm-ld-measurement-mode {
      type enumeration {
        enum
          "pm-measurement-mode-type-loop-back" {
          value 2;
          description
            "loopback measurement collecting only timestamp
           1 and 4";
        }
      }
      description "Pm ld measurement mode";
    }

    container performance-measurement {
      description
        "The root of performance-measurement configuration";
      container liveness-profile-sr-policy {
        description
          "Performance-measurement SR Policy liveness
         profile";
        container pm-liveness-detection {
          description
            "PM Liveness Detection";
          leaf multiplier {
            type uint32 {
              range "2..10";
            }
            description
              "Liveness detection multiplier";
          }
        }  // container pm-liveness-detection

        container probe {
          description
            "PM Liveness Profile Probe";
          container type-of-service {
            description
              "PM Liveness Profile Type Of Service";
            leaf dscp-value {
              type uint32 {
                range "0..63";
              }
              description
                "DSCP value indicating TOS level used by
protocol twamp-light";
            }
          }  // container type-of-service

          container sweep {
            description
              "Enable ECMP hashing by sweeping a field in the
probe packet";
            container destination {
              description
                "Configuration for destination address sweeping
range, only IPv4 address is supported. Used by
IPv4, IPv6 and NULL endpoint SR Policy.";
              leaf address-type {
                type Pm-ip-address;
                description
                  "Type of address (Only supports
PM_IP_ADDRESS_TYPE_IPV4)";
              }

              leaf address {
                type inet:ip-address-no-zone;
                description
                  "Starting address for destination sweeping";
              }

              leaf range {
                type uint32 {
                  range "0..128";
                }
                description "Sweeping range";
              }
            }  // container destination
          }  // container sweep

          leaf measurement-mode {
            type Pm-ld-measurement-mode;
            description
              "Configuration for measurement mode";
          }

          leaf burst-interval {
            type uint32 {
              range "30..15000";
            }
            description
              "The value for delay profile probe burst
interval";
          }
        }  // container probe
      }  // container liveness-profile-sr-policy

      container liveness-name-profile-endpoints {
        description
          "Endpointliveness name profile table";
        list liveness-name-profile-endpoint {
          key "profile-name";
          description
            "Endpoint liveness name profile";
          leaf profile-name {
            type Profile-name-max-length;
            description "Profile name";
          }

          container liveness-detection {
            description
              "PM Endpoint Liveness Detection";
            container logging {
              description
                "Enable syslog for liveness detection";
              leaf state-change {
                type empty;
                description
                  "Emit syslog when the liveness state change
detected";
              }
            }  // container logging

            leaf multiplier {
              type uint32 {
                range "2..10";
              }
              description
                "Liveness detection multiplier";
            }
          }  // container liveness-detection

          container probe {
            description
              "PM Endpoint Liveness Profile Probe";
            container type-of-service {
              description
                "PM Liveness Profile Type Of Service";
              leaf dscp-value {
                type uint32 {
                  range "0..63";
                }
                description
                  "DSCP value indicating TOS level used by
protocol twamp-light";
              }
            }  // container type-of-service

            leaf burst-interval {
              type uint32 {
                range "30..15000";
              }
              description
                "The value for delay profile probe burst
interval";
            }

            leaf measurement-mode {
              type Pm-ld-measurement-mode;
              description
                "Configuration for measurement mode";
            }
          }  // container probe
        }  // list liveness-name-profile-endpoint
      }  // container liveness-name-profile-endpoints

      container protocol {
        description "PM protocols";
        container twamp-light {
          description "Twamp-light protocol";
          container delay-measurement {
            description "Delay measurement";
            container unauthenticated {
              description
                "Unauthenticated mode";
              leaf querier-source-port {
                type uint32 {
                  range "862..14999";
                }
                description
                  "UDP port opened on Route Processor to be
                 used as source port in queries, support
                 range from 1024 to 14999";
              }

              leaf ipv4-timestamp1 {
                type uint32 {
                  range "256..23999";
                }
                description
                  "Label to put timestamp 1 on a IPv4 packet";
              }

              leaf ipv6-timestamp2 {
                type uint32 {
                  range "256..23999";
                }
                description
                  "Label to put timestamp2 on a IPv6 packet";
              }

              leaf ipv4-timestamp2 {
                type uint32 {
                  range "256..23999";
                }
                description
                  "Label to put timestamp2 on a IPv4 packet";
              }

              leaf querier-destination-port {
                type uint32 {
                  range "862..14999";
                }
                description
                  "UDP port opened to be used as destination
                 port in queries, support reserved 862 port
                 for TWAMP or 1024 to 14999";
              }

              leaf ipv6-timestamp1 {
                type uint32 {
                  range "256..23999";
                }
                description
                  "Label to put timestamp 1 on a IPv6 packet";
              }
            }  // container unauthenticated
          }  // container delay-measurement
        }  // container twamp-light
      }  // container protocol

      container delay-profile-endpoint {
        description
          "Performance-measurement Endpoint delay profile";
        leaf threshold-crossing-check-average-delay {
          type boolean;
          description
            "Enable Average-delay Threshold-check.";
        }

        container advertisement {
          description
            "Advertisement Profile";
          container logging {
            description
              "Syslog configuration options";
            leaf delay-exceeded {
              type empty;
              description
                "Emit syslog when the delay exceeds the
threshold";
            }
          }  // container logging

          container anomaly-check {
            description
              "Anomaly Check Advertisement Profile";
            container bounds {
              description
                "Range of upper and lower bound in uSec";
              leaf upper-bound {
                type uint32 {
                  range "0..200000";
                }
                description
                  "Upper Bound in uSec";
              }

              leaf lower-bound {
                type uint32 {
                  range "0..200000";
                }
                description
                  "Lower Bound in uSec";
              }
            }  // container bounds
          }  // container anomaly-check

          container accelerated {
            description
              "Accelerated Advertisement Profile";
            leaf threshold {
              type uint32 {
                range "0..100";
              }
              units "percentage";
              default "20";
              description
                "Accelerated advertisement threshold percentage";
            }

            leaf minimum-change {
              type uint32 {
                range "0..100000";
              }
              default "500";
              description
                "Accelerated advertisement minimum value in
uSec";
            }

            leaf enable {
              type empty;
              description
                "Enable Accelerated Advertisement";
            }
          }  // container accelerated

          container periodic {
            description
              "Periodic Advertisement Profile";
            leaf interval {
              type uint32 {
                range "30..3600";
              }
              units "second";
              default "120";
              description
                "Periodic advertisement and metric aggregation
interval in seconds";
            }

            leaf threshold {
              type uint32 {
                range "0..100";
              }
              units "percentage";
              default "10";
              description
                "Periodic advertisement threshold percentage
change (compared to last advertisement)";
            }

            leaf minimum-change {
              type uint32 {
                range "0..100000";
              }
              description
                "Periodic advertisement minimum change in uSec
(compared to last advertisement)";
            }

            leaf disable {
              type empty;
              description
                "Enable Performance Measurement Periodic
Advertisement";
            }
          }  // container periodic
        }  // container advertisement

        leaf threshold-crossing-check-maximum-delay {
          type boolean;
          description
            "Enable Maximum-delay Threshold-check.";
        }

        container probe {
          description
            "PM Delay Profile Probe";
          container type-of-service {
            description
              "PM Delay Profile Type Of Service";
            leaf dscp-value {
              type uint32 {
                range "0..63";
              }
              description
                "DSCP value indicating TOS level used by
protocol twamp-light";
            }
          }  // container type-of-service

          leaf computation-interval {
            type uint32 {
              range "1..3600";
            }
            units "second";
            description
              "The value for delay profile probe computation
interval in seconds";
          }

          leaf measurement-mode {
            type Pm-measurement-mode;
            description
              "Configuration for measurement mode";
          }

          leaf burst-interval {
            type uint32 {
              range "30..15000";
            }
            description
              "The value for delay profile probe burst
interval";
          }
        }  // container probe

        leaf threshold-crossing-check-minimum-delay {
          type boolean;
          description
            "Enable Minimum-delay Threshold-check.";
        }
      }  // container delay-profile-endpoint

      container delay-name-profile-sr-policies {
        description
          "SR Policy delay name profile table";
        list delay-name-profile-sr-policy {
          key "profile-name";
          description
            "SR Policy delay name profile";
          leaf profile-name {
            type Profile-name-max-length;
            description "Profile name";
          }

          leaf threshold-crossing-check-average-delay {
            type boolean;
            description
              "Enable Average-delay Threshold-check.";
          }

          container advertisement {
            description
              "Advertisement Profile";
            container logging {
              description
                "Syslog configuration options";
              leaf delay-exceeded {
                type empty;
                description
                  "Emit syslog when the delay exceeds the
threshold";
              }
            }  // container logging

            container anomaly-check {
              description
                "Anomaly Check Advertisement Profile";
              container bounds {
                description
                  "Range of upper and lower bound in uSec";
                leaf upper-bound {
                  type uint32 {
                    range "0..200000";
                  }
                  description
                    "Upper Bound in uSec";
                }

                leaf lower-bound {
                  type uint32 {
                    range "0..200000";
                  }
                  description
                    "Lower Bound in uSec";
                }
              }  // container bounds
            }  // container anomaly-check

            container accelerated {
              description
                "Accelerated Advertisement Profile";
              leaf threshold {
                type uint32 {
                  range "0..100";
                }
                units "percentage";
                default "20";
                description
                  "Accelerated advertisement threshold percentage";
              }

              leaf minimum-change {
                type uint32 {
                  range "0..100000";
                }
                default "500";
                description
                  "Accelerated advertisement minimum value in
uSec";
              }

              leaf enable {
                type empty;
                description
                  "Enable Accelerated Advertisement";
              }
            }  // container accelerated

            container periodic {
              description
                "Periodic Advertisement Profile";
              leaf interval {
                type uint32 {
                  range "30..3600";
                }
                units "second";
                default "120";
                description
                  "Periodic advertisement and metric aggregation
interval in seconds";
              }

              leaf threshold {
                type uint32 {
                  range "0..100";
                }
                units "percentage";
                default "10";
                description
                  "Periodic advertisement threshold percentage
change (compared to last advertisement)";
              }

              leaf minimum-change {
                type uint32 {
                  range "0..100000";
                }
                description
                  "Periodic advertisement minimum change in uSec
(compared to last advertisement)";
              }

              leaf disable {
                type empty;
                description
                  "Enable Performance Measurement Periodic
Advertisement";
              }
            }  // container periodic
          }  // container advertisement

          leaf threshold-crossing-check-maximum-delay {
            type boolean;
            description
              "Enable Maximum-delay Threshold-check.";
          }

          container probe {
            description
              "PM Delay Profile Probe";
            container type-of-service {
              description
                "PM Delay Profile Type Of Service";
              leaf dscp-value {
                type uint32 {
                  range "0..63";
                }
                description
                  "DSCP value indicating TOS level used by
protocol twamp-light";
              }

              leaf traffic-class-value {
                type uint32 {
                  range "0..7";
                }
                description
                  "Traffic Class value indicating TOS level used
by protocol pm-mpls";
              }
            }  // container type-of-service

            container sweep {
              description
                "Enable ECMP hashing by sweeping a field in the
probe packet";
              container destination {
                description
                  "Configuration for destination address sweeping
range, only IPv4 address is supported. Used by
IPv4, IPv6 and NULL endpoint SR Policy.";
                leaf address-type {
                  type Pm-ip-address;
                  description
                    "Type of address (Only supports
PM_IP_ADDRESS_TYPE_IPV4)";
                }

                leaf address {
                  type inet:ip-address-no-zone;
                  description
                    "Starting address for destination sweeping";
                }

                leaf range {
                  type uint32 {
                    range "0..128";
                  }
                  description
                    "Sweeping range";
                }
              }  // container destination
            }  // container sweep

            container protocol {
              description
                "Protocol used for measurement probe messages";
              leaf protocol-type {
                type Pm-protocol-and-encap;
                description
                  "Type of protocol";
              }
            }  // container protocol

            leaf computation-interval {
              type uint32 {
                range "1..3600";
              }
              units "second";
              description
                "The value for delay profile probe computation
interval in seconds";
            }

            leaf measurement-mode {
              type Pm-measurement-mode;
              description
                "Configuration for measurement mode";
            }

            leaf burst-interval {
              type uint32 {
                range "30..15000";
              }
              description
                "The value for delay profile probe burst
interval";
            }
          }  // container probe

          leaf threshold-crossing-check-minimum-delay {
            type boolean;
            description
              "Enable Minimum-delay Threshold-check.";
          }
        }  // list delay-name-profile-sr-policy
      }  // container delay-name-profile-sr-policies

      container delay-profile-rsvp-te {
        description
          "Performance-measurement RSVP-TE delay profile";
        container probe {
          description
            "PM Delay Profile Probe";
          container type-of-service {
            description
              "PM Delay Profile Type Of Service";
            leaf dscp-value {
              type uint32 {
                range "0..63";
              }
              description
                "DSCP value indicating TOS level used by
               protocol twamp-light";
            }

            leaf traffic-class-value {
              type uint32 {
                range "0..7";
              }
              description
                "Traffic Class value indicating TOS level used
               by protocol pm-mpls";
            }
          }  // container type-of-service

          container protocol {
            description
              "Protocol used for measurement probe messages";
            leaf protocol-type {
              type Pm-protocol-and-encap;
              description "Type of protocol";
            }
          }  // container protocol

          leaf burst-interval {
            type uint32 {
              range "30..15000";
            }
            description
              "The value for delay profile probe burst
             interval";
          }

          leaf measurement-mode {
            type Pm-measurement-mode;
            description
              "Configuration for measurement mode";
          }

          leaf computation-interval {
            type uint32 {
              range "1..3600";
            }
            units "second";
            description
              "The value for delay profile probe computation
             interval in seconds";
          }
        }  // container probe

        leaf threshold-crossing-check-average-delay {
          type boolean;
          description
            "Enable Average-delay Threshold-check.";
        }

        container advertisement {
          description
            "Advertisement Profile";
          container logging {
            description
              "Syslog configuration options";
            leaf delay-exceeded {
              type empty;
              description
                "Emit syslog when the delay exceeds the
threshold";
            }
          }  // container logging

          container anomaly-check {
            description
              "Anomaly Check Advertisement Profile";
            container bounds {
              description
                "Range of upper and lower bound in uSec";
              leaf upper-bound {
                type uint32 {
                  range "0..200000";
                }
                description
                  "Upper Bound in uSec";
              }

              leaf lower-bound {
                type uint32 {
                  range "0..200000";
                }
                description
                  "Lower Bound in uSec";
              }
            }  // container bounds
          }  // container anomaly-check

          container accelerated {
            description
              "Accelerated Advertisement Profile";
            leaf threshold {
              type uint32 {
                range "0..100";
              }
              units "percentage";
              default "20";
              description
                "Accelerated advertisement threshold percentage";
            }

            leaf minimum-change {
              type uint32 {
                range "0..100000";
              }
              default "500";
              description
                "Accelerated advertisement minimum value in
uSec";
            }

            leaf enable {
              type empty;
              description
                "Enable Accelerated Advertisement";
            }
          }  // container accelerated

          container periodic {
            description
              "Periodic Advertisement Profile";
            leaf interval {
              type uint32 {
                range "30..3600";
              }
              units "second";
              default "120";
              description
                "Periodic advertisement and metric aggregation
interval in seconds";
            }

            leaf threshold {
              type uint32 {
                range "0..100";
              }
              units "percentage";
              default "10";
              description
                "Periodic advertisement threshold percentage
change (compared to last advertisement)";
            }

            leaf minimum-change {
              type uint32 {
                range "0..100000";
              }
              description
                "Periodic advertisement minimum change in uSec
(compared to last advertisement)";
            }

            leaf disable {
              type empty;
              description
                "Enable Performance Measurement Periodic
Advertisement";
            }
          }  // container periodic
        }  // container advertisement

        leaf threshold-crossing-check-maximum-delay {
          type boolean;
          description
            "Enable Maximum-delay Threshold-check.";
        }

        leaf threshold-crossing-check-minimum-delay {
          type boolean;
          description
            "Enable Minimum-delay Threshold-check.";
        }
      }  // container delay-profile-rsvp-te

      container delay-name-profile-endpoints {
        description
          "Endpoint delay name profile table";
        list delay-name-profile-endpoint {
          key "profile-name";
          description
            "Endpoint delay name profile";
          leaf profile-name {
            type Profile-name-max-length;
            description "Profile name";
          }

          leaf threshold-crossing-check-average-delay {
            type boolean;
            description
              "Enable Average-delay Threshold-check.";
          }

          container advertisement {
            description
              "Advertisement Profile";
            container logging {
              description
                "Syslog configuration options";
              leaf delay-exceeded {
                type empty;
                description
                  "Emit syslog when the delay exceeds the
threshold";
              }
            }  // container logging

            container anomaly-check {
              description
                "Anomaly Check Advertisement Profile";
              container bounds {
                description
                  "Range of upper and lower bound in uSec";
                leaf upper-bound {
                  type uint32 {
                    range "0..200000";
                  }
                  description
                    "Upper Bound in uSec";
                }

                leaf lower-bound {
                  type uint32 {
                    range "0..200000";
                  }
                  description
                    "Lower Bound in uSec";
                }
              }  // container bounds
            }  // container anomaly-check

            container accelerated {
              description
                "Accelerated Advertisement Profile";
              leaf threshold {
                type uint32 {
                  range "0..100";
                }
                units "percentage";
                default "20";
                description
                  "Accelerated advertisement threshold percentage";
              }

              leaf minimum-change {
                type uint32 {
                  range "0..100000";
                }
                default "500";
                description
                  "Accelerated advertisement minimum value in
uSec";
              }

              leaf enable {
                type empty;
                description
                  "Enable Accelerated Advertisement";
              }
            }  // container accelerated

            container periodic {
              description
                "Periodic Advertisement Profile";
              leaf interval {
                type uint32 {
                  range "30..3600";
                }
                units "second";
                default "120";
                description
                  "Periodic advertisement and metric aggregation
interval in seconds";
              }

              leaf threshold {
                type uint32 {
                  range "0..100";
                }
                units "percentage";
                default "10";
                description
                  "Periodic advertisement threshold percentage
change (compared to last advertisement)";
              }

              leaf minimum-change {
                type uint32 {
                  range "0..100000";
                }
                description
                  "Periodic advertisement minimum change in uSec
(compared to last advertisement)";
              }

              leaf disable {
                type empty;
                description
                  "Enable Performance Measurement Periodic
Advertisement";
              }
            }  // container periodic
          }  // container advertisement

          leaf threshold-crossing-check-maximum-delay {
            type boolean;
            description
              "Enable Maximum-delay Threshold-check.";
          }

          container probe {
            description
              "PM Delay Profile Probe";
            container type-of-service {
              description
                "PM Delay Profile Type Of Service";
              leaf dscp-value {
                type uint32 {
                  range "0..63";
                }
                description
                  "DSCP value indicating TOS level used by
protocol twamp-light";
              }
            }  // container type-of-service

            leaf computation-interval {
              type uint32 {
                range "1..3600";
              }
              units "second";
              description
                "The value for delay profile probe computation
interval in seconds";
            }

            leaf measurement-mode {
              type Pm-measurement-mode;
              description
                "Configuration for measurement mode";
            }

            leaf burst-interval {
              type uint32 {
                range "30..15000";
              }
              description
                "The value for delay profile probe burst
interval";
            }
          }  // container probe

          leaf threshold-crossing-check-minimum-delay {
            type boolean;
            description
              "Enable Minimum-delay Threshold-check.";
          }
        }  // list delay-name-profile-endpoint
      }  // container delay-name-profile-endpoints

      container liveness-profile-endpoint {
        description
          "Performance-measurement Endpoint liveness
         profile";
        container liveness-detection {
          description
            "PM Endpoint Liveness Detection";
          container logging {
            description
              "Enable syslog for liveness detection";
            leaf state-change {
              type empty;
              description
                "Emit syslog when the liveness state change
detected";
            }
          }  // container logging

          leaf multiplier {
            type uint32 {
              range "2..10";
            }
            description
              "Liveness detection multiplier";
          }
        }  // container liveness-detection

        container probe {
          description
            "PM Endpoint Liveness Profile Probe";
          container type-of-service {
            description
              "PM Liveness Profile Type Of Service";
            leaf dscp-value {
              type uint32 {
                range "0..63";
              }
              description
                "DSCP value indicating TOS level used by
protocol twamp-light";
            }
          }  // container type-of-service

          leaf burst-interval {
            type uint32 {
              range "30..15000";
            }
            description
              "The value for delay profile probe burst
interval";
          }

          leaf measurement-mode {
            type Pm-ld-measurement-mode;
            description
              "Configuration for measurement mode";
          }
        }  // container probe
      }  // container liveness-profile-endpoint

      container delay-profile-interface {
        description
          "Performance-measurement interface delay profile";
        container advertisement {
          description
            "Advertisement Profile";
          container logging {
            description
              "Syslog configuration options";
            leaf delay-exceeded {
              type empty;
              description
                "Emit syslog when the delay exceeds the
threshold";
            }
          }  // container logging

          container anomaly-check {
            description
              "Anomaly Check Advertisement Profile";
            container bounds {
              description
                "Range of upper and lower bound in uSec";
              leaf upper-bound {
                type uint32 {
                  range "0..200000";
                }
                description
                  "Upper Bound in uSec";
              }

              leaf lower-bound {
                type uint32 {
                  range "0..200000";
                }
                description
                  "Lower Bound in uSec";
              }
            }  // container bounds
          }  // container anomaly-check

          container accelerated {
            description
              "Accelerated Advertisement Profile";
            leaf threshold {
              type uint32 {
                range "0..100";
              }
              units "percentage";
              default "20";
              description
                "Accelerated advertisement threshold percentage";
            }

            leaf minimum-change {
              type uint32 {
                range "0..100000";
              }
              default "500";
              description
                "Accelerated advertisement minimum value in
uSec";
            }

            leaf enable {
              type empty;
              description
                "Enable Accelerated Advertisement";
            }
          }  // container accelerated

          container periodic {
            description
              "Periodic Advertisement Profile";
            leaf interval {
              type uint32 {
                range "30..3600";
              }
              units "second";
              default "120";
              description
                "Periodic advertisement and metric aggregation
interval in seconds";
            }

            leaf threshold {
              type uint32 {
                range "0..100";
              }
              units "percentage";
              default "10";
              description
                "Periodic advertisement threshold percentage
change (compared to last advertisement)";
            }

            leaf minimum-change {
              type uint32 {
                range "0..100000";
              }
              description
                "Periodic advertisement minimum change in uSec
(compared to last advertisement)";
            }

            leaf disable {
              type empty;
              description
                "Enable Performance Measurement Periodic
Advertisement";
            }
          }  // container periodic
        }  // container advertisement

        container probe {
          description
            "PM Delay Profile Probe";
          container type-of-service {
            description
              "PM Delay Profile Type Of Service";
            leaf traffic-class-value {
              type uint32 {
                range "0..7";
              }
              description
                "Traffic Class value indicating TOS level used
by protocol pm-mpls";
            }

            leaf dscp-value {
              type uint32 {
                range "0..63";
              }
              description
                "DSCP value indicating TOS level used by
protocol twamp-light";
            }
          }  // container type-of-service

          container protocol {
            description
              "Protocol used for measurement probe messages";
            leaf protocol-type {
              type Pm-protocol-and-encap;
              description "Type of protocol";
            }
          }  // container protocol

          leaf measurement-mode {
            type Pm-measurement-mode;
            description
              "Configuration for measurement mode";
          }

          leaf burst-interval {
            type uint32 {
              range "30..15000";
            }
            default "3000";
            description
              "The value for delay profile burst interval in
mSec";
          }

          leaf computation-interval {
            type uint32 {
              range "1..3600";
            }
            units "second";
            default "30";
            description
              "The value for delay profile probe computation
interval in seconds";
          }
        }  // container probe
      }  // container delay-profile-interface

      container delay-name-profile-interfaces {
        description
          "Interface delay name profile table";
        list delay-name-profile-interface {
          key "profile-name";
          description
            "Interface delay name profile";
          leaf profile-name {
            type Profile-name-max-length;
            description "Profile name";
          }

          container advertisement {
            description
              "Advertisement Profile";
            container logging {
              description
                "Syslog configuration options";
              leaf delay-exceeded {
                type empty;
                description
                  "Emit syslog when the delay exceeds the
threshold";
              }
            }  // container logging

            container anomaly-check {
              description
                "Anomaly Check Advertisement Profile";
              container bounds {
                description
                  "Range of upper and lower bound in uSec";
                leaf upper-bound {
                  type uint32 {
                    range "0..200000";
                  }
                  description
                    "Upper Bound in uSec";
                }

                leaf lower-bound {
                  type uint32 {
                    range "0..200000";
                  }
                  description
                    "Lower Bound in uSec";
                }
              }  // container bounds
            }  // container anomaly-check

            container accelerated {
              description
                "Accelerated Advertisement Profile";
              leaf threshold {
                type uint32 {
                  range "0..100";
                }
                units "percentage";
                default "20";
                description
                  "Accelerated advertisement threshold percentage";
              }

              leaf minimum-change {
                type uint32 {
                  range "0..100000";
                }
                default "500";
                description
                  "Accelerated advertisement minimum value in
uSec";
              }

              leaf enable {
                type empty;
                description
                  "Enable Accelerated Advertisement";
              }
            }  // container accelerated

            container periodic {
              description
                "Periodic Advertisement Profile";
              leaf interval {
                type uint32 {
                  range "30..3600";
                }
                units "second";
                default "120";
                description
                  "Periodic advertisement and metric aggregation
interval in seconds";
              }

              leaf threshold {
                type uint32 {
                  range "0..100";
                }
                units "percentage";
                default "10";
                description
                  "Periodic advertisement threshold percentage
change (compared to last advertisement)";
              }

              leaf minimum-change {
                type uint32 {
                  range "0..100000";
                }
                description
                  "Periodic advertisement minimum change in uSec
(compared to last advertisement)";
              }

              leaf disable {
                type empty;
                description
                  "Enable Performance Measurement Periodic
Advertisement";
              }
            }  // container periodic
          }  // container advertisement

          container probe {
            description
              "PM Delay Profile Probe";
            container type-of-service {
              description
                "PM Delay Profile Type Of Service";
              leaf traffic-class-value {
                type uint32 {
                  range "0..7";
                }
                description
                  "Traffic Class value indicating TOS level used
by protocol pm-mpls";
              }

              leaf dscp-value {
                type uint32 {
                  range "0..63";
                }
                description
                  "DSCP value indicating TOS level used by
protocol twamp-light";
              }
            }  // container type-of-service

            container protocol {
              description
                "Protocol used for measurement probe messages";
              leaf protocol-type {
                type Pm-protocol-and-encap;
                description
                  "Type of protocol";
              }
            }  // container protocol

            leaf measurement-mode {
              type Pm-measurement-mode;
              description
                "Configuration for measurement mode";
            }

            leaf burst-interval {
              type uint32 {
                range "30..15000";
              }
              default "3000";
              description
                "The value for delay profile burst interval in
mSec";
            }

            leaf computation-interval {
              type uint32 {
                range "1..3600";
              }
              units "second";
              default "30";
              description
                "The value for delay profile probe computation
interval in seconds";
            }
          }  // container probe
        }  // list delay-name-profile-interface
      }  // container delay-name-profile-interfaces

      container endpoints {
        description
          "Configure performance-measurement Endpoint";
        list endpoint {
          key "dst-addr-type dst-addr vrf";
          description
            "Configure performance-measurement Endpoint";
          container endpoint-delay-measurement {
            description
              "Endpoint delay measurement";
            leaf endpoint-profile-name {
              type xr:Cisco-ios-xr-string {
                length "1..256";
              }
              description
                "Endpoint delay profile name";
            }

            leaf endpoint-enable-delay-measurement {
              type empty;
              description
                "Enable endpoint delay measurement";
            }
          }  // container endpoint-delay-measurement

          container source-address {
            presence
              "Indicates a source-address node is configured.";
            description
              "Endpoint source address";
            leaf src-addr-type {
              type Pm-ip-address;
              mandatory true;
              description
                "Type of IP Address";
            }

            leaf src-addr {
              type inet:ip-address-no-zone;
              mandatory true;
              description
                "Source IP Address";
            }
          }  // container source-address

          leaf enable-endpoint {
            type empty;
            description
              "Enable endpoint submode";
          }

          leaf description {
            type string {
              length "1..255";
            }
            description
              "A textual description of the Endpoint";
          }

          leaf dst-addr-type {
            type Pm-afi;
            description "Type of IP Address";
          }

          leaf dst-addr {
            type inet:ip-address-no-zone;
            description
              "Destination IP address";
          }

          leaf vrf {
            type Pm-vrf-name-max-length;
            description "VRF name";
          }
        }  // list endpoint
      }  // container endpoints

      container delay-profile-sr-policy {
        description
          "Performance-measurement SR Policy delay profile";
        leaf threshold-crossing-check-average-delay {
          type boolean;
          description
            "Enable Average-delay Threshold-check.";
        }

        container advertisement {
          description
            "Advertisement Profile";
          container logging {
            description
              "Syslog configuration options";
            leaf delay-exceeded {
              type empty;
              description
                "Emit syslog when the delay exceeds the
threshold";
            }
          }  // container logging

          container anomaly-check {
            description
              "Anomaly Check Advertisement Profile";
            container bounds {
              description
                "Range of upper and lower bound in uSec";
              leaf upper-bound {
                type uint32 {
                  range "0..200000";
                }
                description
                  "Upper Bound in uSec";
              }

              leaf lower-bound {
                type uint32 {
                  range "0..200000";
                }
                description
                  "Lower Bound in uSec";
              }
            }  // container bounds
          }  // container anomaly-check

          container accelerated {
            description
              "Accelerated Advertisement Profile";
            leaf threshold {
              type uint32 {
                range "0..100";
              }
              units "percentage";
              default "20";
              description
                "Accelerated advertisement threshold percentage";
            }

            leaf minimum-change {
              type uint32 {
                range "0..100000";
              }
              default "500";
              description
                "Accelerated advertisement minimum value in
uSec";
            }

            leaf enable {
              type empty;
              description
                "Enable Accelerated Advertisement";
            }
          }  // container accelerated

          container periodic {
            description
              "Periodic Advertisement Profile";
            leaf interval {
              type uint32 {
                range "30..3600";
              }
              units "second";
              default "120";
              description
                "Periodic advertisement and metric aggregation
interval in seconds";
            }

            leaf threshold {
              type uint32 {
                range "0..100";
              }
              units "percentage";
              default "10";
              description
                "Periodic advertisement threshold percentage
change (compared to last advertisement)";
            }

            leaf minimum-change {
              type uint32 {
                range "0..100000";
              }
              description
                "Periodic advertisement minimum change in uSec
(compared to last advertisement)";
            }

            leaf disable {
              type empty;
              description
                "Enable Performance Measurement Periodic
Advertisement";
            }
          }  // container periodic
        }  // container advertisement

        leaf threshold-crossing-check-maximum-delay {
          type boolean;
          description
            "Enable Maximum-delay Threshold-check.";
        }

        container probe {
          description
            "PM Delay Profile Probe";
          container type-of-service {
            description
              "PM Delay Profile Type Of Service";
            leaf dscp-value {
              type uint32 {
                range "0..63";
              }
              description
                "DSCP value indicating TOS level used by
protocol twamp-light";
            }

            leaf traffic-class-value {
              type uint32 {
                range "0..7";
              }
              description
                "Traffic Class value indicating TOS level used
by protocol pm-mpls";
            }
          }  // container type-of-service

          container sweep {
            description
              "Enable ECMP hashing by sweeping a field in the
probe packet";
            container destination {
              description
                "Configuration for destination address sweeping
range, only IPv4 address is supported. Used by
IPv4, IPv6 and NULL endpoint SR Policy.";
              leaf address-type {
                type Pm-ip-address;
                description
                  "Type of address (Only supports
PM_IP_ADDRESS_TYPE_IPV4)";
              }

              leaf address {
                type inet:ip-address-no-zone;
                description
                  "Starting address for destination sweeping";
              }

              leaf range {
                type uint32 {
                  range "0..128";
                }
                description "Sweeping range";
              }
            }  // container destination
          }  // container sweep

          container protocol {
            description
              "Protocol used for measurement probe messages";
            leaf protocol-type {
              type Pm-protocol-and-encap;
              description "Type of protocol";
            }
          }  // container protocol

          leaf computation-interval {
            type uint32 {
              range "1..3600";
            }
            units "second";
            description
              "The value for delay profile probe computation
interval in seconds";
          }

          leaf measurement-mode {
            type Pm-measurement-mode;
            description
              "Configuration for measurement mode";
          }

          leaf burst-interval {
            type uint32 {
              range "30..15000";
            }
            description
              "The value for delay profile probe burst
interval";
          }
        }  // container probe

        leaf threshold-crossing-check-minimum-delay {
          type boolean;
          description
            "Enable Minimum-delay Threshold-check.";
        }
      }  // container delay-profile-sr-policy

      container interfaces {
        description
          "Configure performance-measurement interfaces";
        list interface {
          key "interface-name";
          description
            "Configure a performance-measurement interface";
          container delay-measurement {
            description
              "Interface delay measurement";
            container delay-profile {
              description
                "Interface delay profile";
              leaf pm-profile-name {
                type xr:Cisco-ios-xr-string {
                  length "1..256";
                }
                description
                  "Interface delay profile name";
              }
            }  // container delay-profile

            leaf enable-delay-measurement {
              type empty;
              description
                "Enable interface delay measurement";
            }

            leaf advertise-delay {
              type uint32 {
                range "1..16777215";
              }
              description
                "The value for interface delay measurement
               advertisement delay in uSec";
            }
          }  // container delay-measurement

          container nexthop-address {
            description
              "PM Delay Nexthop Address";
            leaf nexthop-address-type {
              type Pm-ip-address;
              description
                "Type of IP Address of nexthop";
            }

            leaf nexthop-address {
              type inet:ip-address-no-zone;
              description
                "Address of nexthop";
            }
          }  // container nexthop-address

          leaf enable-interface {
            type empty;
            description
              "Enable interface submode";
          }

          leaf interface-name {
            type xr:Interface-name;
            description "Interface name";
          }
        }  // list interface
      }  // container interfaces

      container liveness-name-profile-sr-policies {
        description
          "SR Policy liveness name profile table";
        list liveness-name-profile-sr-policy {
          key "profile-name";
          description
            "SR Policy liveness name profile";
          leaf profile-name {
            type Profile-name-max-length;
            description "Profile name";
          }

          container pm-liveness-detection {
            description
              "PM Liveness Detection";
            leaf multiplier {
              type uint32 {
                range "2..10";
              }
              description
                "Liveness detection multiplier";
            }
          }  // container pm-liveness-detection

          container probe {
            description
              "PM Liveness Profile Probe";
            container type-of-service {
              description
                "PM Liveness Profile Type Of Service";
              leaf dscp-value {
                type uint32 {
                  range "0..63";
                }
                description
                  "DSCP value indicating TOS level used by
protocol twamp-light";
              }
            }  // container type-of-service

            container sweep {
              description
                "Enable ECMP hashing by sweeping a field in the
probe packet";
              container destination {
                description
                  "Configuration for destination address sweeping
range, only IPv4 address is supported. Used by
IPv4, IPv6 and NULL endpoint SR Policy.";
                leaf address-type {
                  type Pm-ip-address;
                  description
                    "Type of address (Only supports
PM_IP_ADDRESS_TYPE_IPV4)";
                }

                leaf address {
                  type inet:ip-address-no-zone;
                  description
                    "Starting address for destination sweeping";
                }

                leaf range {
                  type uint32 {
                    range "0..128";
                  }
                  description
                    "Sweeping range";
                }
              }  // container destination
            }  // container sweep

            leaf measurement-mode {
              type Pm-ld-measurement-mode;
              description
                "Configuration for measurement mode";
            }

            leaf burst-interval {
              type uint32 {
                range "30..15000";
              }
              description
                "The value for delay profile probe burst
interval";
            }
          }  // container probe
        }  // list liveness-name-profile-sr-policy
      }  // container liveness-name-profile-sr-policies

      leaf enable-performance-measurement {
        type empty;
        description
          "Enable the performance measurement feature";
      }
    }  // container performance-measurement
  }  // module Cisco-IOS-XR-perf-meas-cfg