module Cisco-IOS-XR-infra-tc-cfg {

    yang-version 1;

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

    prefix infra-tc-cfg;

    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 infra-tc package configuration.
     
     This module contains definitions
     for the following management objects:
       traffic-collector: Global Traffic Collector configuration
         commands
     
     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 "1.0.0";

    typedef History-size {
      type union {
        type enumeration {
          enum "max" {
            value 10;
            description "Max history";
          }
        }
        type uint32 {
          range "1..10";
        }
      }
      description "History size";
    }

    typedef Collect-ion-interval {
      type enumeration {
        enum "1-minute" {
          value 1;
          description "Interval1minute";
        }
        enum "2-minutes" {
          value 2;
          description "Interval2minutes";
        }
        enum "3-minutes" {
          value 3;
          description "Interval3minutes";
        }
        enum "4-minutes" {
          value 4;
          description "Interval4minutes";
        }
        enum "5-minutes" {
          value 5;
          description "Interval5minutes";
        }
        enum "6-minutes" {
          value 6;
          description "Interval6minutes";
        }
        enum "10-minutes" {
          value 10;
          description "Interval10minutes";
        }
        enum "12-minutes" {
          value 12;
          description "Interval12minutes";
        }
        enum "15-minutes" {
          value 15;
          description "Interval15inutes";
        }
        enum "20-minutes" {
          value 20;
          description "Interval20minutes";
        }
        enum "30-minutes" {
          value 30;
          description "Interval30minutes";
        }
        enum "60-minutes" {
          value 60;
          description "Interval60minutes";
        }
      }
      description "Collect ion interval";
    }

    typedef History-timeout {
      type union {
        type enumeration {
          enum "max" {
            value 720;
            description "Max timeout";
          }
        }
        type uint32 {
          range "0..720";
        }
      }
      description "History timeout";
    }

    container traffic-collector {
      description
        "Global Traffic Collector configuration commands";
      container external-interfaces {
        description
          "Configure external interfaces";
        list external-interface {
          key "interface-name";
          description
            "Configure an external internface";
          leaf enable {
            type empty;
            description
              "Enable traffic collector on this interface";
          }

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

      container statistics {
        description
          "Configure statistics related parameters";
        leaf history-size {
          type History-size;
          description
            "Configure statistics history size";
        }

        leaf collection-interval {
          type Collect-ion-interval;
          description
            "Configure statistics collection interval";
        }

        leaf enable-traffic-collector-statistics {
          type empty;
          description
            "Enable traffic collector statistics";
        }

        leaf history-timeout {
          type History-timeout;
          description
            "Configure statistics history timeout interval";
        }
      }  // container statistics

      leaf enable-traffic-collector {
        type empty;
        description
          "Enable traffic collector";
      }
    }  // container traffic-collector
  }  // module Cisco-IOS-XR-infra-tc-cfg