module ietf-interface-protection {

    yang-version 1.1;

    namespace
      "urn:ietf:params:xml:ns:yang:ietf-interface-protection";

    prefix ifprot;

    import ietf-interfaces {
      prefix if;
      reference
        "RFC 8343";


    }

    organization
      "Internet Engineering Task Force (IETF) CCAMP WG";

    contact
      "WG List: <mailto:ccamp@ietf.org>

     Editors:
      Jonas Ahlberg (jonas.ahlberg@ericsson.com)
      Min Ye (amy.yemin@huawei.com)
      Xi Li (Xi.Li@neclab.eu)
      Daniela Spreafico (daniela.spreafico@nokia.com)
      Marko Vaupotic (Marko.Vaupotic@aviatnet.com)";

    description
      "This is a module for the entities in
     a generic interface protection mechanism.

     Copyright (c) 2019 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 8561; see
     the RFC itself for full legal notices.";

    revision "2019-06-19" {
      description "Initial revision.";
      reference
        "RFC 8561: A YANG Data Model for Microwave Radio Link";

    }


    identity protection-architecture-type {
      description
        "protection architecture type";
      reference
        "ITU-T G.808.1";

    }

    identity one-plus-one-type {
      base protection-architecture-type;
      description
        "1+1; one interface protects
       another one interface.";
      reference
        "ITU-T G.808.1";

    }

    identity one-to-n-type {
      base protection-architecture-type;
      description
        "1:N; one interface protects
       n other interfaces.";
      reference
        "ITU-T G.808.1";

    }

    identity protection-states {
      description
        "Identities describing the status of the protection
       in a group of interfaces configured in
       a protection mode.";
    }

    identity unprotected {
      base protection-states;
      description "Not protected.";
    }

    identity protected {
      base protection-states;
      description "Protected.";
    }

    identity unable-to-protect {
      base protection-states;
      description "Unable to protect.";
    }
  }  // module ietf-interface-protection