submodule Cisco-IOS-XR-ipv4-ping-act {

    yang-version 1;

    belongs-to Cisco-IOS-XR-ping-act {
        prefix ping-act;
    }

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

    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 IPv4 ping action package configuration.
     
     Copyright (c) 2016-2019 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2019-10-01" {
      description
        "Made changes to be RFC6087 compliant";
    }

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

    revision "2016-08-20" {
      description "IOS XR 6.2.1 revision.";
    }

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

    grouping PING-COMMON-INPUT-OUTPUT-OPTIONS {
      description
        "Ping Common Input Output Options";
      leaf destination {
        type string;
        mandatory true;
        description
          "Ping destination address or hostname";
      }

      leaf repeat-count {
        type uint64 {
          range "1..64";
        }
        default "5";
        description
          "Number of ping packets to be sent out";
      }

      leaf data-size {
        type uint64 {
          range "36..18024";
        }
        default "100";
        description "Size of ping packet";
      }

      leaf timeout {
        type uint64 {
          range "0..36";
        }
        default "2";
        description "Timeout in seconds";
      }

      leaf interval {
        type uint32 {
          range "0..3600";
        }
        default "10";
        description
          "Ping interval in milli seconds";
      }

      leaf pattern {
        type xr:Hex-integer;
        description
          "Pattern of payload data";
      }

      leaf sweep {
        type boolean;
        description "Sweep is enabled";
      }
    }  // grouping PING-COMMON-INPUT-OUTPUT-OPTIONS

    grouping PING-OPTIONS {
      description "Ping Options";
      uses PING-COMMON-INPUT-OUTPUT-OPTIONS;

      leaf vrf-name {
        type string;
        description "VRF name";
      }

      leaf source {
        type string;
        description
          "Source address or interface";
      }

      leaf verbose {
        type boolean;
        description "Validate return packet";
      }
    }  // grouping PING-OPTIONS

    grouping IPV4-SPECIFIC-OPTIONS {
      description
        "Ping IPv4 Specific Options";
      leaf type-of-service {
        type uint8 {
          range "0..255";
        }
        description "Type of Service";
      }

      leaf do-not-frag {
        type boolean;
        description "Do Not Fragment";
      }

      leaf validate {
        type boolean;
        description "Validate return packet";
      }
    }  // grouping IPV4-SPECIFIC-OPTIONS

    grouping IPV4-PING-OPTIONS {
      description "Ping IPv4 Options";
      uses PING-OPTIONS;

      uses IPV4-SPECIFIC-OPTIONS;
    }  // grouping IPV4-PING-OPTIONS

    grouping IPV4-PING-INPUT {
      description "Ping IPv4 Input";
      uses IPV4-PING-OPTIONS;
    }  // grouping IPV4-PING-INPUT

    grouping IPV4-PING-OUTPUT {
      description "Ping IPv4 Output";
      uses PING-COMMON-INPUT-OUTPUT-OPTIONS;

      container replies {
        description "IPv4 ping replies";
        list reply {
          key "reply-index";
          description "IPv4 ping reply";
          leaf reply-index {
            type uint64 {
              range "1..2147483647";
            }
            description
              "Index of the reply list";
          }

          leaf result {
            type string;
            description
              "Response for each packet";
          }

          container broadcast-reply-addresses {
            description
              "IPv4 ping broadcast reply addresses";
            list broadcast-reply-address {
              key "reply-address";
              description
                "IPv4 ping broadcast reply address";
              leaf reply-address {
                type string;
                description
                  "Broadcast reply address";
              }

              leaf result {
                type string;
                description
                  "Sign for each reply packet";
              }
            }  // list broadcast-reply-address
          }  // container broadcast-reply-addresses
        }  // list reply
      }  // container replies

      leaf hits {
        type uint64;
        description
          "Number of packets reach to destination and get reply back";
      }

      leaf total {
        type uint64;
        description
          "Total number of packets sent out";
      }

      leaf success-rate {
        type uint64;
        description
          "Successful rate of ping";
      }

      leaf rtt-min {
        type uint64;
        description
          "Minimum value of Round Trip Time";
      }

      leaf rtt-avg {
        type uint64;
        description
          "Average value of Round Trip Time";
      }

      leaf rtt-max {
        type uint64;
        description
          "Maximum value of Round Trip Time";
      }

      leaf sweep-min {
        type uint32;
        description
          "Minimum value of sweep size";
      }

      leaf sweep-max {
        type uint64;
        description
          "Maximum value of sweep size";
      }

      leaf rotate-pattern {
        type boolean;
        description
          "Rotate Pattern is enabled";
      }

      leaf ping-error-response {
        type string;
        description
          "Error response for each ping, in case of bulk ping";
      }
    }  // grouping IPV4-PING-OUTPUT
  }  // submodule Cisco-IOS-XR-ipv4-ping-act