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bbf-xpon-if-type@2019-02-25



  module bbf-xpon-if-type {

    yang-version 1.1;

    namespace
      "urn:bbf:yang:bbf-xpon-if-type";

    prefix bbf-xponift;

    import bbf-if-type {
      prefix bbfift;
    }

    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:help@broadband-forum.org>.

Editor:      Joey Boyd, ADTRAN

Editor:      Samuel Chen, Broadcom

Editor:      Robert Peschi, Nokia

WA Director: Marta Seda, Calix

WA Director: Lin Wei, Huawei";

    description
      "This module contains a collection of YANG definitions which
defines xPON interface types that are needed for BBF applications
but are not defined in iana-if-type.

Copyright (c) 2018, 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-385; see
the TR itself for full legal notices.";

    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>";

    }


    identity bbf-xpon-interface-type {
      base bbfift:bbf-interface-type;
      description
        "This identity is used as a base for all xPON interface types
defined by the BBF that are not in the 'ifType definitions'
registry maintained by IANA.";
    }

    identity channel-group {
      base bbf-xpon-interface-type;
      description
        "A set of channel-pairs carried over a common fiber.";
    }

    identity channel-partition {
      base bbf-xpon-interface-type;
      description
        "Any of the operator-specified non-overlapping subsets of TWDM
or PtP WDM channels in an NG-PON2 system.";
    }

    identity channel-pair {
      base bbf-xpon-interface-type;
      description
        "A set of one downstream wavelength channel and one upstream
wavelength channel that provides connectivity between an OLT
and one or more ONUs.";
    }

    identity channel-termination {
      base bbf-xpon-interface-type;
      description
        "A logical function that resides at the OLT network element and
terminates a single PtP WDM channel in a PtP WDM system or a
single TWDM channel in a TWDM system.";
    }

    identity ani {
      base bbf-xpon-interface-type;
      description
        "The Access Network Interface located on the ONU.";
    }

    identity v-ani {
      base bbf-xpon-interface-type;
      description
        "A virtual representation of the 'ani' on the OLT.";
    }

    identity onu-v-enet {
      base bbf-xpon-interface-type;bbfift:ethernet-like;
      description
        "Base type for onu-v-enet interfaces. The ONU-vENET
interfaces are virtual interfaces which carry ethernet
frames, which belong to the ONU and which are facing
the xPON side of the ONU i.e. facing the OLT.

ONU-vENET are virtual interfaces in the sense that they
do not directly refer to a physical port of an ONU.
Instead, ONU-vENET interfaces have the ANI interface of
the ONU as underlying interface. ONU-vENET are NOT
facing the user side of the ONU.

An ONU-vENET can be used as the xPON side Ehernet
aggregation interface of an ONU which performs Ethernet
traffic aggregation from several user-facing interfaces.";
    }

    identity olt-v-enet {
      base bbf-xpon-interface-type;bbfift:ethernet-like;
      description
        "Base type for olt-v-enet interfaces. The OLT-vENET
interfaces are virtual interfaces which carry ethernet
frames, which belong to the OLT and which are facing
the xPON side of the OLT i.e. facing the ONU.

OLT-vENET are virtual interfaces in the sense that they
do not directly refer to a physical port of an OLT.
Instead, OLT-vENET interfaces have the v-ANI interface
corresponding to a specific ONU as underlying interface.
In the general case, an OLT-vENET 1-1 corresponds to a
counter-part ONU-vENET interface on the ONU.

In the specific case of a TR-156 deployment scheme,
there is typically no need for the ONU to instanciate
ONU-vENET interfaces for subscriber traffic: in that
case OLT-vENET interfaces can directly 1-1 correspond
to individual user facing interface of the ONU, being
physical (per TR-156) or virtual (per TR-167).";
    }

    identity onu-v-vrefpoint {
      base bbf-xpon-interface-type;bbfift:ethernet-like;
      description
        "Base type for ONU-vUNI interfaces. The ONU-vUNI
interface is a virtual interface which carry ethernet
frames, which belong to the ONU and which is facing
the user.

It is intended for use as ONU 'Virtual V reference point'
defined in TR-167 (ref TR-167, Section 4 and 4.1).
ONU-vUNI are virtual interfaces in the sense that they
do not refer to a physical port of an ONU.

ONU-vUNI are virtual equivalents of the physical
interfaces at the ONU U reference point defined in
TR-156 (ref. TR-156, Section 4).";
    }
  }  // module bbf-xpon-if-type

Summary

  
  
Organization Broadband Forum <https://www.broadband-forum.org> Fiber Access Networks Work Area
  
Module bbf-xpon-if-type
Version 2019-02-25
File bbf-xpon-if-type.yang
  
Prefix bbf-xponift
Namespace urn:bbf:yang:bbf-xpon-if-type
  
Cooked /cookedmodules/bbf-xpon-if-type/2019-02-25
YANG /src/bbf-xpon-if-type@2019-02-25.yang
XSD /xsd/bbf-xpon-if-type@2019-02-25.xsd
  
Abstract This module contains a collection of YANG definitions which defines xPON interface types that are needed for BBF applications bu...
  
Contact
Comments or questions about this Broadband Forum YANG module
should be directed to <mailto:help@broadband-forum.org>.

Editor:      Joey Boyd, ADTRAN

Editor:      Samuel Chen, Broadcom

Editor:      Robert Peschi, Nokia

WA Director: Marta Seda, Calix

WA Director: Lin Wei, Huawei

Description

 
This module contains a collection of YANG definitions which
defines xPON interface types that are needed for BBF applications
but are not defined in iana-if-type.

Copyright (c) 2018, 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-385; see
the TR itself for full legal notices.