submodule bbf-xponani-base {

    yang-version 1.1;

    belongs-to bbf-xponani {
        prefix bbf-xponani;
    }

    import ietf-interfaces {
      prefix if;
    }
    import bbf-xpon-if-type {
      prefix bbf-xponift;
    }

    organization
      "Broadband Forum <https://www.broadband-forum.org>
     Fiber Access Networks Work Area";

    contact
      "Comments or questions about this Broadband Forum YANG module
     should be directed to <mailto:info@broadband-forum.org>.

     Editor:      Robert Peschi, Nokia

     Editor:      Kevin Noll, Vecima

     PS Leader:   Joey Boyd, Adtran

     WA Director: Marta Seda, Calix";

    description
      "This submodule contains a collection of YANG definitions and
     augmentations to ietf-interfaces for managing in xPON the Optical
     Newtork Unit (ONU) physical devices.

     Copyright (c) 2018-2023, Broadband Forum

     Redistribution and use in source and binary forms, with or
     without modification, are permitted provided that the following
     conditions are met:

     1. Redistributions of source code must retain the above copyright
        notice, this list of conditions and the following disclaimer.

     2. Redistributions in binary form must reproduce the above
        copyright notice, this list of conditions and the following
        disclaimer in the documentation and/or other materials
        provided with the distribution.

     3. Neither the name of the copyright holder nor the names of its
        contributors may be used to endorse or promote products
        derived from this software without specific prior written
        permission.

     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
     CONTRIBUTORS \"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES,
     INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
     MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
     CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
     CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
     STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
     ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

     The above license is used as a license under copyright only.
     Please reference the Forum IPR Policy for patent licensing terms
     <https://www.broadband-forum.org/ipr-policy>.

     Any moral rights which are necessary to exercise under the above
     license grant are also deemed granted under this license.

     This version of this YANG module is part of TR-385i2a1; see
     the TR itself for full legal notices.";

    revision "2023-06-21" {
      description
        "Issue 2 Amendment 1.
       * Approval Date:    2023-06-21.
       * Publication Date: 2023-06-21.";
      reference
        "TR-385i2a1: ITU-T PON YANG Modules
        	<https://www.broadband-forum.org/technical/download/
        		 TR-385_Issue-2_Amendment-1.pdf>";

    }

    revision "2020-10-13" {
      description
        "Issue 2.
       * Approval Date:    2020-10-13.
       * Publication Date: 2020-10-13.";
      reference
        "TR-385i2: ITU-T PON YANG Modules
        	<https://www.broadband-forum.org/technical/download/
        		 TR-385_Issue-2.pdf>";

    }

    revision "2019-02-25" {
      description
        "Initial revision.
       * Approval Date:    2019-02-25.
       * Publication Date: 2019-02-25.";
      reference
        "TR-385: ITU-T PON YANG Modules
        	<https://www.broadband-forum.org/technical/download/
        		 TR-385.pdf>";

    }


    augment /if:interfaces/if:interface {
      when
        "derived-from-or-self(if:type, 'bbf-xponift:ani')";
      description
        "Augment interface configuration with xPON Access Newtork
       Interface (ANI) configuration.
       The ANI represents the Optical Network Unit (ONU) device.";
      container ani {
        description "ANI configuration.";
      }  // container ani
    }

    augment /if:interfaces/if:interface {
      when
        "derived-from-or-self(if:type, 'bbf-xponift:onu-v-enet')";
      description
        "Augment interface configuration with xPON Optical Network Unit
       (ONU) virtual ENET interface configuration.";
      container onu-v-enet {
        description
          "ONU virtual ENET configuration.";
      }  // container onu-v-enet
    }

    augment /if:interfaces/if:interface {
      when
        "derived-from-or-self"
          + "(if:type,'bbf-xponift:onu-v-vrefpoint')";
      description
        "Augment interface configuration with xPON virtual V reference
       point interface per TR-167 (sometimes also called 'virtual User
       Network Interface (UNI)').";
      container onu-v-vrefpoint {
        description
          "Virtual User Network Interface (UNI) configuration.";
      }  // container onu-v-vrefpoint
    }

    augment /if:interfaces-state/if:interface {
      when
        "derived-from-or-self(if:type, 'bbf-xponift:ani')";
      description
        "Augment interface state data with xPON Access Network Interface
       (ANI) state data.
       The ANI represents the Optical Network Unit (ONU) device.";
      container ani {
        config false;
        description
          "State data for ANI interface.";
      }  // container ani
    }
  }  // submodule bbf-xponani-base