submodule openconfig-qos-elements {

    yang-version 1;

    belongs-to openconfig-qos {
        prefix oc-qos;
    }

    import openconfig-extensions {
      prefix oc-ext;
    }
    import openconfig-qos-types {
      prefix oc-qos-types;
    }
    import openconfig-packet-match {
      prefix oc-pkt-match;
    }
    import openconfig-platform {
      prefix oc-platform;
    }
    import openconfig-types {
      prefix oc-types;
    }

    organization "OpenConfig working group";

    contact
      "OpenConfig working group
     www.openconfig.net";

    description
      "This submodule defines configuration and operational state
    data associated with QoS elements.  The primary elements of
    the model include:

      classifiers: match packets with a specific characteristic

      forwarding groups: logical class of packets that receive
      common forwarding treatment

      queues:  collection of packets to be scheduled, including
      a queue management scheme

      schedulers: sequence of one more elements that schedule
      packets for transmission, including policer and shaper
      functions";

    revision "2023-10-13" {
      description
        "Fix revision statement date";
      reference
        "0.11.2";

    }

    revision "2023-10-08" {
      description
        "Clarification on WRED weight in case it is not present";
      reference
        "0.11.1";

    }

    revision "2023-09-15" {
      description
        "Add support for ECN counters";
      reference
        "0.11.0";

    }

    revision "2023-07-26" {
      description
        "Add buffer management parameters in time unts (microseconds).
       Make profiles reusable across LAGs and PHY of different speed";
      reference
        "0.10.0";

    }

    revision "2023-04-25" {
      description
        "Clarify interface-ref usage.";
      reference
        "0.9.1";

    }

    revision "2023-04-17" {
      description
        "Add support for relative RED min-threshold and max-threshold values.";
      reference
        "0.9.0";

    }

    revision "2023-02-17" {
      description "Add queue identifier.";
      reference
        "0.8.0";

    }

    revision "2023-02-08" {
      description
        "Remove incorrect output placement of interface-ref";
      reference
        "0.7.0";

    }

    revision "2023-01-28" {
      description
        "Split groupings in interfaces for better leaf reuse.";
      reference
        "0.6.1";

    }

    revision "2022-09-13" {
      description
        "Add queue octet drop counter.";
      reference
        "0.6.0";

    }

    revision "2021-08-28" {
      description
        "Revision updating memory management profile WRED and RED configuration.";
      reference
        "0.5.0";

    }

    revision "2021-04-28" {
      description
        "Revision updating buffer management and queue management
      configuration.";
      reference
        "0.3.0";

    }

    revision "2019-11-28" {
      description
        "Fix xpaths in when statements";
      reference
        "0.2.3";

    }

    revision "2019-08-20" {
      description
        "Fix typo in classifiers container name";
      reference
        "0.2.2";

    }

    revision "2018-11-21" {
      description
        "Add OpenConfig module metadata extensions.";
      reference
        "0.2.1";

    }

    revision "2016-12-16" {
      description
        "Fix incorrect interface-ref placement";
      reference
        "0.2.0";

    }

    revision "2016-06-03" {
      description "Initial revision";
      reference
        "0.1.0";

    }

    oc-ext:openconfig-version "0.11.2";
  }  // submodule openconfig-qos-elements