module ietf-qos-oper {

    yang-version 1.1;

    namespace
      "urn:ietf:params:xml:ns:yang:ietf-qos-oper";

    prefix oper;

    import ietf-interfaces {
      prefix if;
      reference
        "RFC8343: A YANG Data Model for Interface Management";


    }

    organization
      "IETF RTG (Routing Area) Working Group";

    contact
      "WG Web:   <http://tools.ietf.org/wg/rtgwg/>
     WG List:  <mailto:rtgwg@ietf.org>
     Editor:   Aseem Choudhary
               <mailto:asechoud@cisco.com>";

    description
      "This module contains a collection of YANG definitions for
     qos operational specification.
     Copyright (c) 2021 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 "2021-07-12" {
      description
        "Initial revision for qos operational statistics";
      reference
        "RFC XXXX: YANG Model for QOS Operational Parameters";

    }


    identity direction {
      description
        "This is identity of traffic direction";
    }

    identity inbound {
      base direction;
      description
        "Direction of traffic coming into the network entry";
    }

    identity outbound {
      base direction;
      description
        "Direction of traffic going out of the network entry";
    }
  }  // module ietf-qos-oper