module Cisco-IOS-XR-ipv6-ma-cfg {

    yang-version 1;

    namespace
      "http://cisco.com/ns/yang/Cisco-IOS-XR-ipv6-ma-cfg";

    prefix ipv6-ma-cfg;

    import ietf-inet-types {
      prefix inet;
    }
    import Cisco-IOS-XR-types {
      prefix xr;
    }
    import cisco-semver {
      prefix semver;
    }
    import Cisco-IOS-XR-ip-iarm-datatypes {
      prefix dt1;
    }
    import Cisco-IOS-XR-ifmgr-cfg {
      prefix a1;
    }

    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 ipv6-ma package configuration.
     
     This YANG module augments the
       Cisco-IOS-XR-ifmgr-cfg
     module with configuration data.
     
     Copyright (c) 2013-2021 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2021-01-29" {
      description
        "Removed Yang support for mcast-mac-filter.";
    }

    revision "2020-02-18" {
      description
        "Added new leaf icmp-unreach-disable.
       2019-12-12
       New leaf node added.";
    }

    revision "2019-10-31" {
      description "Added mandatory nodes.";
    }

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

    revision "2017-05-01" {
      description
        "Fixing backward compatibility error in module.";
    }

    revision "2017-03-03" {
      description "Descriptions updated.";
    }

    revision "2015-01-07" {
      description "IOS XR 5.3.1 revision.";
    }

    semver:module-version "2.1.0";
    semver:module-version "2.1.0";
    semver:module-version "2.0.0";
    semver:module-version "1.0.0";

    typedef Ipv6-self-ping {
      type enumeration {
        enum "disabled" {
          value 0;
          description
            "Doesn't allow router to ping itself";
        }
        enum "enabled" {
          value 1;
          description
            "Allow router to ping itself";
        }
      }
      description "Ipv6 self ping";
    }

    typedef Ipv6-reachable {
      type enumeration {
        enum "any" {
          value 0;
          description
            "Source is reachable via any interface";
        }
        enum "received" {
          value 1;
          description
            "Source is reachable via interface on which
           packet was received";
        }
      }
      description "Ipv6 reachable";
    }

    typedef Ipv6-default-ping {
      type enumeration {
        enum "disabled" {
          value 0;
          description
            "Default route is not allowed to match when
           checking source address";
        }
        enum "enabled" {
          value 1;
          description
            "Allow default route to match when checking
           source address";
        }
      }
      description "Ipv6 default ping";
    }

    typedef Ipv6-qppb {
      type enumeration {
        enum "none" {
          value 0;
          description
            "No QPPB configuration";
        }
        enum "ip-precedence" {
          value 1;
          description
            "Enable ip-precedence based QPPB";
        }
        enum "qos-group" {
          value 2;
          description
            "Enable qos-group based QPPB";
        }
        enum "both" {
          value 3;
          description
            "Enable both ip-precedence and qos-group based
           QPPB";
        }
      }
      description "Ipv6 qppb";
    }
  }  // module Cisco-IOS-XR-ipv6-ma-cfg