-- ============================================================================
-- AT-ETH.MIB, Allied Telesis enterprise MIB: ETH module
--
-- Extracted from ATROUTER.MIB of pre 2.9.1 release
--
-- June 2006, Stan Xiang
--
-- Copyright (c) 2006 by Allied Telesis, Inc.
-- All rights reserved.
-- 
-- ============================================================================

AT-ETH-MIB DEFINITIONS ::= BEGIN

IMPORTS
    MODULE-IDENTITY, 
    OBJECT-TYPE, 
    NOTIFICATION-TYPE
    	FROM SNMPv2-SMI

    DisplayString,
    TruthValue
        FROM SNMPv2-TC

	ifIndex
		FROM IF-MIB

	modules,
	DisplayStringUnsized
		FROM AT-SMI-MIB
;
                                 
ethernet MODULE-IDENTITY
    LAST-UPDATED "200606281222Z"
    ORGANIZATION "Allied Telesis, Inc"
	CONTACT-INFO
	    "http://www.alliedtelesis.com"
	DESCRIPTION
	    "This MIB file contains definitions of managed objects for the
	    ethernet module. "

    REVISION "200606281222Z"
DESCRIPTION
	"Initial Revision"

::= { modules 23}

-- The Ethernet module. This group consists of a table of Ethernet
-- interfaces indexed by ifIndex which provide MIB objects not given in a
-- convenient form by other standard MIBs.

ethIntTable OBJECT-TYPE
    SYNTAX      	SEQUENCE OF EthIntEntry
    MAX-ACCESS  	not-accessible
    STATUS  		current
    DESCRIPTION
            "The table of Ethernet interfaces."
    ::= { ethernet 1 }

ethIntEntry OBJECT-TYPE
    SYNTAX      EthIntEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
            "A single entry in the Ethernet interfaces table."
    INDEX   { ethIntIndex }
    ::= { ethIntTable 1 }

EthIntEntry ::=
    SEQUENCE {
        ethIntIndex
            INTEGER,
        ethIntBoardIndex
            INTEGER,
        ethIntBoardPosition
            INTEGER,
        ethIntDuplexMode
            INTEGER
    }

ethIntIndex OBJECT-TYPE
    SYNTAX      INTEGER
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
            "The ifIndex of the Ethernet interface."
    ::= { ethIntEntry 1 }

ethIntBoardIndex OBJECT-TYPE
    SYNTAX      INTEGER
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
            "The index in the arBoardTable of the board on which this
            Ethernet interface resides. If this Ethernet interface is not
            found, the value of this object is 0."
    ::= { ethIntEntry 2 }

ethIntBoardPosition OBJECT-TYPE
    SYNTAX      INTEGER
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
            "The position on this Ethernet interface's board of this
            Ethernet interface. If this Ethernet interface is not found,
            the value of this object is 0."
    ::= { ethIntEntry 3 }

ethIntDuplexMode OBJECT-TYPE
    SYNTAX      INTEGER {
                fullDuplex (1),
                halfDuplex (2),
                unknown (3)
            }
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
            "The duplex mode of this Ethernet interface. The value unknown
            is returned when the interface cannot or has not yet made a
            determination of its duplex mode, or when the interface cannot
            be found."
    ::= { ethIntEntry 4 }

END