module bbf-ancp-fastdsl-access-extensions {

    yang-version 1.1;

    namespace
      "urn:bbf:yang:bbf-ancp-fastdsl-access-extensions";

    prefix bbf-ancp-fastdsl-acc-ext;

    import bbf-ancp {
      prefix bbf-ancp;
    }

    organization
      "Broadband Forum <https://www.broadband-forum.org>
Common YANG Work Area";

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

Editor:      Nick Hancock, ADTRAN

Editor:      Ludwig Pauwels, Nokia

PS Leader:   Joey Boyd, ADTRAN

PS Leader:   Sowrirajan Padmanabhan, Nokia

WA Director: Joey Boyd, ADTRAN

WA Director: Sven Ooghe, Nokia";

    description
      "This module contains a collection of YANG definitions for
supporting the Broadband Forum requirements on the Access Node
Control Protocol (ANCP) as defined in RFC 6320. As such, this
module is specific to access network equipment (e.g., BBF-
specified Access Nodes and FTTdp DPUs).

Specifically, this module augments bbf-ancp to extend the
definitions for FastDSL access technologies, which are used in
the management of the Access Node side of the protocol.

Copyright (c) 2017-2020, 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-383a3; see
the TR itself for full legal notices.";

    reference
      "RFC 6320";


    revision "2020-10-13" {
      description
        "Amendment 3.
* Approval Date:    2020-10-13.
* Publication Date: 2020-10-13.";
      reference
        "TR-383a3: Common YANG Modules
        	  <https://www.broadband-forum.org/technical/download/
        		   TR-383_Amendment-3.pdf>";

    }


    feature port-down-line-attributes {
      description
        "Indicates support for the selection of whether FastDSL access
line attribute TLVs are included in the Port Down message.";
    }

    identity fastdsl {
      base bbf-ancp:access-line-technology;
      description
        "Indicates that the access line technology is FastDSL.";
    }

    identity vdsl-access-line-attribute {
      base bbf-ancp:access-line-attribute;
      description
        "Base identity for defining access line attributes for lines
operating in the mode Very high speed Digital Subscriber Line
Version 2 (as per ITU-T Recommendation G.993.2).

This is an abstract identity and MUST NOT be used for access
line attributes.";
      reference
        "RFC 6320 section 6.5";

    }

    identity fast-access-line-attribute {
      base bbf-ancp:access-line-attribute;
      description
        "Base identity for defining access line attributes for lines
operating in the mode G.Fast (as per ITU-T Recommendation
G.9701).

This is an abstract identity and MUST NOT be used for access
line attributes.";
      reference
        "RFC 6320 section 6.5";

    }

    identity fastdsl-type {
      base vdsl-access-line-attribute;fast-access-line-attribute;
      description
        "The type of transmission system in use.";
      reference
        "RFC 6320 section 6.5.2";

    }

    identity fastdsl-line-state {
      base vdsl-access-line-attribute;fast-access-line-attribute;
      description
        "The state of the FastDSL access line.";
      reference
        "RFC 6320 section 6.5.17";

    }

    identity actual-net-data-rate-upstream {
      base vdsl-access-line-attribute;fast-access-line-attribute;
      description
        "Actual upstream net data rate on a FastDSL access line.";
      reference
        "RFC 6320 section 6.5.3, ITU-T G.997.1 section 7.5.2.8,
        ITU-T G.997.2 section 7.11.1.1";

    }

    identity actual-net-data-rate-downstream {
      base vdsl-access-line-attribute;fast-access-line-attribute;
      description
        "Actual downstream net data rate on a FastDSL access line.";
      reference
        "RFC 6320 section 6.5.4, ITU-T G.997.1 section 7.5.2.8,
        ITU-T G.997.2 section 7.11.1.1";

    }

    identity minimum-net-data-rate-upstream {
      base vdsl-access-line-attribute;
      description
        "Minimum upstream net data rate desired by the operator.";
      reference
        "RFC 6320 section 6.5.5, ITU-T G.997.1 section 7.3.2.1.1";

    }

    identity minimum-net-data-rate-downstream {
      base vdsl-access-line-attribute;
      description
        "Minimum downstream net data rate desired by the operator.";
      reference
        "RFC 6320 section 6.5.6, ITU-T G.997.1 section 7.3.2.1.1";

    }

    identity attainable-net-data-rate-upstream {
      base vdsl-access-line-attribute;fast-access-line-attribute;
      description
        "Maximum net upstream rate that can be attained on the FastDSL
access line.";
      reference
        "RFC 6320 section 6.5.7, ITU-T G.997.1 section 7.5.1.20,
        ITU-T G.997.2 section 7.11.2.1";

    }

    identity attainable-net-data-rate-downstream {
      base vdsl-access-line-attribute;fast-access-line-attribute;
      description
        "Maximum net downstream rate that can be attained on the FastDSL
access line.";
      reference
        "RFC 6320 section 6.5.8, ITU-T G.997.1 section 7.5.1.19,
        ITU-T G.997.2 section 7.11.2.1";

    }

    identity maximum-net-data-rate-upstream {
      base vdsl-access-line-attribute;fast-access-line-attribute;
      description
        "Maximum net upstream data rate desired by the operator.";
      reference
        "RFC 6320 section 6.5.9, ITU-T G.997.1 section 7.3.2.1.3,
        ITU-T G.997.2 section 7.2.1.1";

    }

    identity maximum-net-data-rate-downstream {
      base vdsl-access-line-attribute;fast-access-line-attribute;
      description
        "Maximum net downstream data rate desired by the operator.";
      reference
        "RFC 6320 section 6.5.10, ITU-T G.997.1 section 7.3.2.1.3,
        ITU-T G.997.2 section 7.2.1.1";

    }

    identity minimum-net-data-rate-low-power-upstream {
      base vdsl-access-line-attribute;
      description
        "Minimum net upstream data rate desired by the operator in low
power state.";
      reference
        "RFC 6320 section 6.5.11, ITU-T G.997.1 section 7.3.2.1.5";

    }

    identity minimum-net-data-rate-low-power-downstream {
      base vdsl-access-line-attribute;
      description
        "Minimum net downstream data rate desired by the operator in
low power state.";
      reference
        "RFC 6320 section 6.5.12, ITU-T G.997.1 section 7.3.2.1.5";

    }

    identity maximum-interleaving-delay-upstream {
      base vdsl-access-line-attribute;
      description
        "Maximum one-way interleaving delay in upstream direction.";
      reference
        "RFC 6320 section 6.5.13, ITU-T G.997.1 section 7.3.2.2";

    }

    identity actual-interleaving-delay-upstream {
      base vdsl-access-line-attribute;
      description
        "Actual one-way interleaving delay in upstream direction.";
      reference
        "RFC 6320 section 6.5.14, ITU-T G.997.1 section 7.5.2.3";

    }

    identity maximum-interleaving-delay-downstream {
      base vdsl-access-line-attribute;
      description
        "Maximum one-way interleaving delay in downstream direction.";
      reference
        "RFC 6320 section 6.5.15, ITU-T G.997.1 section 7.3.2.2";

    }

    identity actual-interleaving-delay-downstream {
      base vdsl-access-line-attribute;
      description
        "Actual one-way interleaving delay in downstream direction.";
      reference
        "RFC 6320 section 6.5.16, ITU-T G.997.1 section 7.5.2.3";

    }

    identity expected-throughput-upstream {
      base fast-access-line-attribute;
      description
        "Expected throughput (ETR) in upstream direction.";
      reference
        "TR-301 table 14.1, ITU-T G.997.2 section 7.11.1.2";

    }

    identity expected-throughput-downstream {
      base fast-access-line-attribute;
      description
        "Expected throughput (ETR) in downstream direction.";
      reference
        "TR-301 table 14.1, ITU-T G.997.2 section 7.11.1.2";

    }

    identity attainable-expected-throughput-upstream {
      base fast-access-line-attribute;
      description
        "Attainable expected throughput (ETR) in upstream direction.";
      reference
        "TR-301 table 14.1, ITU-T G.997.2 section 7.11.2.2";

    }

    identity attainable-expected-throughput-downstream {
      base fast-access-line-attribute;
      description
        "Attainable expected throughput (ETR) in downstream direction.";
      reference
        "TR-301 table 14.1, ITU-T G.997.2 section 7.11.2.2";

    }

    identity gamma-data-rate-upstream {
      base fast-access-line-attribute;
      description
        "Attainable gamma data rate (GDR) in upstream direction.";
      reference
        "TR-301 table 14.1, ITU-T G.997.2 section 7.11.1.3";

    }

    identity gamma-data-rate-downstream {
      base fast-access-line-attribute;
      description
        "Gamma data rate (GDR) in downstream direction.";
      reference
        "TR-301 table 14.1, ITU-T G.997.2 section 7.11.1.3";

    }

    identity attainable-gamma-data-rate-upstream {
      base fast-access-line-attribute;
      description
        "Gamma data rate (GDR) in upstream direction.";
      reference
        "TR-301 table 14.1, ITU-T G.997.2 section 7.11.2.3";

    }

    identity attainable-gamma-data-rate-downstream {
      base fast-access-line-attribute;
      description
        "Attainable gamma data rate (GDR) in downstream direction.";
      reference
        "TR-301 table 14.1, ITU-T G.997.2 section 7.11.2.3";

    }
  }  // module bbf-ancp-fastdsl-access-extensions