module ieee802-dot1cb-stream-identification-types {
  yang-version "1.1";
  namespace
    urn:ieee:std:802.1Q:yang:ieee802-dot1cb-stream-identification-types;
  prefix dot1cb-sid-types;
  organization
    "Institute of Electrical and Electronics Engineers";
  contact
    "WG-URL: http://ieee802.org/1/
    WG-EMail: stds-802-1-l@ieee.org
    
    Contact: IEEE 802.1 Working Group Chair
    Postal: C/O IEEE 802.1 Working Group
            IEEE Standards Association
            445 Hoes Lane
            Piscataway, NJ 08854
            USA
    
    E-mail: stds-802-1-chairs@ieee.org";
  description
    "Management objects that control the Stream identification from IEEE
    Std 802.1CB-2017. This YANG data model conforms to the Network
    Management Datastore Architecture defined in RFC 8342. Copyright (C)
    IEEE (2021). This version of this YANG module is part of IEEE Std
    802.1CBcv; see the standard itself for full legal notices.";
  revision 2021-12-08 {
    description
      "Published as part of IEEE Std 802.1CBcv-2021. Initial version.";
    reference
      "IEEE Std 802.1CBcv-2021, Frame Replication and Elimination for
      Reliability - FRER YANG Data Model and Management Information Base
      Module.";
  }
  identity strid-idty {
    description
      "Root identity for all Stream identification types";
  }
  typedef direction {
    type boolean;
    description
      "A boolean object indicating whether the direction is out-facing
      (True) or in-facing (False).";
    reference
      "10.4.1.3 of IEEE Std 802.1CB-2017";
  }
  typedef stream-id-function {
    type enumeration {
      enum reserved {
        value 0;
        description
          "Reserved value.";
      }
      enum null-stream {
        value 1;
        description
          "The Stream identification type used for the Null Stream
          identification method.";
      }
      enum smac-vlan {
        value 2;
        description
          "The Stream identification type used for the Source MAC and
          VLAN Stream identification method.";
      }
      enum dmac-vlan {
        value 3;
        description
          "The Stream identification type used for the Active Destination
          MAC and VLAN Stream identification method.";
      }
      enum ip {
        value 4;
        description
          "The Stream identification type used for the IP Stream
          identification method.";
      }
    }
    description
      "An enumerated value indicating the method used to identify packets
      belonging to a Stream.";
    reference
      "9.1.1.6 of IEEE Std 802.1CB-2017";
  }
}