Copyright (c) 2013 IEC. All rights reserved. Version 1.7. Release 2014/03/11. A control block within a Logical Device (in LLN0). The bus protocol types are defined in IEC 61850 Part 8 and 9 A TCP/IP address A subnet Mask for TCP/IP profiles A First Hop IP gateway address for TCP/IP profiles An OSI Network Address An OSI Transport Selector An OSI Session Selector An OSI Presentation Selector An OSI ACSE AP Title value An OSI ACSE AP Invoke ID An OSI ACSE AE Qualifier An OSI ACSE AE Invoke ID A Media Access Address value An Application Identifier A VLAN User Priority A VLAN ID