module ietf-factory-default {

    yang-version 1.1;

    namespace
      "urn:ietf:params:xml:ns:yang:ietf-factory-default";

    prefix fd;

    import ietf-datastores {
      prefix ds;
      reference
        "RFC 8342: Network Management Datastore Architecture (NMDA)";


    }
    import ietf-netconf-acm {
      prefix nacm;
      reference
        "RFC8341: Network Configuration Access Control Model";


    }

    organization
      "IETF NETMOD (Network Modeling) Working Group";

    contact
      "WG Web:   <https://tools.ietf.org/wg/netconf/>
     WG List:  <mailto:netconf@ietf.org>

     Editor:   Qin Wu
               <mailto:bill.wu@huawei.com>
     Editor:   Balazs Lengyel
               <mailto:balazs.lengyel@ericsson.com>
     Editor:   Ye Niu
               <mailto:niuye@huawei.com>";

    description
      "This module provides functionality to reset a server to its
     factory default configuration and, when supported, to discover
     the factory default configuration contents independent of
     resetting the server.

     Copyright (c) 2020 IETF Trust and the persons identified as
     authors of the code.  All rights reserved.

     Redistribution and use in source and binary forms, with or
     without modification, is permitted pursuant to, and subject
     to the license terms contained in, the Simplified BSD License
     set forth in Section 4.c of the IETF Trust's Legal Provisions
     Relating to IETF Documents
     (http://trustee.ietf.org/license-info).

     This version of this YANG module is part of RFC XXXX;
     see the RFC itself for full legal notices.";

    revision "2019-11-27" {
      description "Initial revision.";
      reference
        "RFC XXXX: Factory default Setting";

    }


    feature factory-default-datastore {
      description
        "Indicates that the factory default configuration is
       available as a datastore.";
    }

    rpc factory-reset {
      nacm:default-deny-all;
      description
        "The server resets all datastores to their factory
      default content and any non-volatile storage back to
      factory condition, deleting all dynamically generated
      files, including those containing keys, certificates,
      logs, and other temporary files.

      Depending on the factory default configuration, after
      being reset, the device may become unreachable on the
      network.";
    }  // rpc factory-reset

    identity factory-default {
      base ds:datastore;
      description
        "This read-only datastore contains the factory default
      configuration for the device that will be used to replace
      the contents of the read-write conventional configuration
      datastores during a 'factory-reset' RPC operation.";
    }
  }  // module ietf-factory-default