ieee802-dot1q-tsn-types

Common typedefs and groupings for TSN user/network configuration in IEEE Std 802.1Q. Copyright (C) IEEE (2022). This version o...

  • Version: 2022-03-08

    ieee802-dot1q-tsn-types@2022-03-08


    
      module ieee802-dot1q-tsn-types {
    
        yang-version 1;
    
        namespace
          'urn:ieee:std:802.1Q:yang:ieee802-dot1q-tsn-types';
    
        prefix dot1q-tsn-types;
    
        import ietf-inet-types {
          prefix inet;
        }
    
        organization
          "Institute of Electrical and Electronics Engineers";
    
        contact
          "WG-URL: http://ieee802.org/1/
        WG-EMail: stds-802-1@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@ieee.org";
    
        description
          "Common typedefs and groupings for TSN user/network configuration in
        IEEE Std 802.1Q.
        
        Copyright (C) IEEE (2022).
        
        This version of this YANG module is part of IEEE Std 802.1Q; see the
        standard itself for full legal notices.";
    
        revision "2022-03-08" {
          description
            "Published as part of IEEE Std 802.1Q-2022. Second version";
          reference
            "IEEE Std 802.1Q-2022, Bridges and Bridged Networks.";
    
        }
    
        revision "2018-02-15" {
          description
            "Amendment: Stream Reservation Protocol (SRP) Enhancements and
          Performance Improvements. Initial version";
          reference
            "46.3 of IEEE Std 802.1Qcc-2018";
    
        }
    
    
        typedef stream-id-type {
          type string {
            pattern
              "[0-9a-fA-F]{2}"
                + "(-[0-9a-fA-F]{2}){5}"
                + ":"
                + "[0-9a-fA-F]{2}"
                + "-"
                + "[0-9a-fA-F]{2}";
          }
          description
            "This typedef specifies a Stream ID, a unique identifier of the
          Stream's configuration, used by protocols in the network to
          associate the user's Stream with TSN resources.
          
          The Stream ID is a string that represents two fields:
          
          MAC Address:
          
          A 48-bit IEEE 802 MAC address associated with the Talker sourcing
          the Stream to the bridged network. The entire range of MAC
          addresses are acceptable.
          
          NOTE 1The MAC address component of the StreamID can, but does not
          necessarily, have the same value as the source_address parameter
          of any frame in the actual data Stream. For example, the Stream ID
          can be assigned by a TSN CUC (see 46.1.3.3 of IEEE Std
          802.1Q-2022), using a pool of MAC addresses that the TSN CUC
          maintains.
          
          NOTE 2If the MAC addresses used to construct Stream IDs are not
          unique within the network, duplicate Stream IDs can be generated,
          with unpredictable results.
          
          Unique ID:
          
          A 16-bit unique ID that is used to distinguish between multiple
          Streams within the station identified by MAC Address.
          
          The string specifies eight octets, with each octet represented as
          two hexadecimal characters. The first six octets specify the MAC
          Address, using the canonical format of IEEE Std 802, with a dash
          separating each octet. The last two octets specify the Unique ID,
          with the high-order octet, a dash, and then the low-order octet.
          The MAC Address and Unique ID are separated by colon.
          
          stream-id-type is intended for use by other modules as the type
          for a key to a list of Stream configurations (using group-talker
          and group-listener) and a list of Stream status (using
          group-status-stream and group-status-talker-listener).";
          reference
            "46.2.3.1 of IEEE Std 802.1Q-2022";
    
        }
      }  // module ieee802-dot1q-tsn-types
    

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