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

    yang-version 1;

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

    prefix ipv6-smiap-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 ipv6-smiap package configuration.
     
     This module contains definitions
     for the following management objects:
       ipv6-virtual: IPv6 virtual address for management interfaces
     
     Copyright (c) 2013-2019 by Cisco Systems, Inc.
     All rights reserved.";

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

    revision "2016-07-04" {
      description
        "this schema file has all the latest changes.";
    }

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

    semver:module-version "1.0.1";

    container ipv6-virtual {
      description
        "IPv6 virtual address for management interfaces";
      container vrfs {
        description
          "VRFs for the virtual IPv6 addresses";
        list vrf {
          key "vrf-name";
          description
            "A VRF for a virtual IPv6 address.  Specify
           'default' for VRF default";
          container address {
            presence
              "Indicates a address node is configured.";
            description
              "IPv6 address and mask";
            leaf address {
              type inet:ipv6-address-no-zone;
              mandatory true;
              description "IPv6 address";
            }

            leaf prefix-length {
              type xr:Ipv6-prefix-length;
              mandatory true;
              description
                "IPv6 address prefix length";
            }
          }  // container address

          leaf vrf-name {
            type xr:Cisco-ios-xr-string;
            description "Name of VRF";
          }
        }  // list vrf
      }  // container vrfs

      leaf use-as-source-address {
        type empty;
        description
          "Enable use as default source address on sourced
         packets";
      }
    }  // container ipv6-virtual
  }  // module Cisco-IOS-XR-ipv6-smiap-cfg