module Cisco-IOS-XR-um-conflict-policy-cfg {

    yang-version 1;

    namespace
      "http://cisco.com/ns/yang/Cisco-IOS-XR-um-conflict-policy-cfg";

    prefix um-conflict-policy-cfg;

    import Cisco-IOS-XR-types {
      prefix xr;
    }
    import Cisco-IOS-XR-um-vrf-cfg {
      prefix a1;
    }
    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 conflict-policy package configuration.
     
     This YANG module augments the
     modules with configuration data.
     
     Copyright (c) 2020-2021 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2021-05-04" {
      description
        "Removed presence statement under conflict-policy";
    }

    revision "2020-04-20" {
      description "Initial release";
    }

    semver:module-version "1.0.0";

    container ipv4 {
      description
        "Global IPv4 configuration commands";
      container conflict-policy {
        description
          "ipv4 address conflict algorithm selection";
        container static {
          must
            "not(../longest-prefix or ../highest-ip)";
          presence
            "Indicates a static node is configured.";
          description
            "Keeps the existing interface UP across new address configs";
        }  // container static

        container longest-prefix {
          must
            "not(../static or ../highest-ip)";
          presence
            "Indicates a longest-prefix node is configured.";
          description
            "Keeps the longest prefix match in the conflict set UP";
        }  // container longest-prefix

        container highest-ip {
          must
            "not(../static or ../longest-prefix)";
          presence
            "Indicates a highest-ip node is configured.";
          description
            "Keeps the highest ip address in the conflict set UP";
        }  // container highest-ip
      }  // container conflict-policy
    }  // container ipv4

    container ipv6 {
      description
        "Global IPv6 configuration commands";
      container conflict-policy {
        description
          "ipv6 address conflict policy selection";
        container static {
          must
            "not(../longest-prefix or ../highest-ip)";
          presence
            "Indicates a static node is configured.";
          description
            "Keeps the existing interface UP across new address configs";
        }  // container static

        container longest-prefix {
          must
            "not(../static or ../highest-ip)";
          presence
            "Indicates a longest-prefix node is configured.";
          description
            "Keeps the longest prefix match in the conflict set UP";
        }  // container longest-prefix

        container highest-ip {
          must
            "not(../static or ../longest-prefix)";
          presence
            "Indicates a highest-ip node is configured.";
          description
            "Keeps the highest ip address in the conflict set UP";
        }  // container highest-ip
      }  // container conflict-policy
    }  // container ipv6

    container mhost {
      description
        "Multicast host stack options";
      container ipv4 {
        description "IPv4 specific";
        leaf default-interface {
          type xr:Interface-name;
          description
            "default multicast interface";
        }
      }  // container ipv4

      container ipv6 {
        description "IPv6 specific";
        leaf default-interface {
          type xr:Interface-name;
          description
            "default multicast interface";
        }
      }  // container ipv6
    }  // container mhost
  }  // module Cisco-IOS-XR-um-conflict-policy-cfg