rfc2239.txt

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   ifMauAutoNegTable OBJECT-TYPE
       SYNTAX     SEQUENCE OF IfMauAutoNegEntry
       MAX-ACCESS not-accessible
       STATUS     current
       DESCRIPTION



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RFC 2239          Managed Objects for IEEE 802.3 MAUs      November 1997


               "Configuration and status objects for the auto-
               negotiation function of MAUs attached to
               interfaces."
       ::= { dot3IfMauAutoNegGroup 1 }

   ifMauAutoNegEntry OBJECT-TYPE
       SYNTAX     IfMauAutoNegEntry
       MAX-ACCESS not-accessible
       STATUS     current
       DESCRIPTION
               "An entry in the table, containing configuration
               and status information for the auto-negotiation
               function of a particular MAU."
           INDEX     { ifMauIfIndex, ifMauIndex }
       ::= { ifMauAutoNegTable 1 }

   IfMauAutoNegEntry ::=
       SEQUENCE {
           ifMauAutoNegAdminStatus
               INTEGER,
           ifMauAutoNegRemoteSignaling
               INTEGER,
           ifMauAutoNegConfig
               INTEGER,
           ifMauAutoNegCapability
               Integer32,
           ifMauAutoNegCapAdvertised
               Integer32,
           ifMauAutoNegCapReceived
               Integer32,
           ifMauAutoNegRestart
               INTEGER

       }


   ifMauAutoNegAdminStatus OBJECT-TYPE
       SYNTAX     INTEGER {
                      enabled(1),
                      disabled(2)
                  }
       MAX-ACCESS read-write
       STATUS     current
       DESCRIPTION
               "Setting this object to enabled(1) will cause the
               interface which has the auto-negotiation signaling
               ability to be enabled.




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RFC 2239          Managed Objects for IEEE 802.3 MAUs      November 1997


               If the value of this object is disabled(2) then
               the interface will act as it would if it had no
               auto-negotiation signaling.  Under these
               conditions, an IEEE 802.3 MAU will immediately be
               forced to the state indicated by the value of the
               object ifMauDefaultType.

               NOTE TO IMPLEMENTORS:  When
               ifMauAutoNegAdminStatus transitions from enabled
               to disabled, the agent implementation must ensure
               that the operational type of the MAU (as reported
               by ifMauType) correctly transitions to the value
               specified by the ifMauDefaultType object, rather
               than continuing to operate at the value earlier
               determined by the auto-negotiation function."
       REFERENCE
               "[IEEE 802.3 Mgt], 30.6.1.1.2, aAutoNegAdminState
               and 30.6.1.2.2, acAutoNegAdminControl."
       ::= { ifMauAutoNegEntry 1 }

   ifMauAutoNegRemoteSignaling OBJECT-TYPE
       SYNTAX     INTEGER {
                      detected(1),
                      notdetected(2)
                  }
       MAX-ACCESS read-only
       STATUS     current
       DESCRIPTION
               "A value indicating whether the remote end of the
               link is using auto-negotiation signaling. It takes
               the value detected(1) if and only if, during the
               previous link negotiation, FLP Bursts were
               received."
       REFERENCE
               "[IEEE 802.3 Mgt], 30.6.1.1.3,
               aAutoNegRemoteSignaling."
       ::= { ifMauAutoNegEntry 2 }

   ifMauAutoNegConfig OBJECT-TYPE
       SYNTAX     INTEGER {
                      other(1),
                      configuring(2),
                      complete(3),
                      disabled(4),
                      parallelDetectFail(5)
                  }
       MAX-ACCESS read-only
       STATUS     current



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RFC 2239          Managed Objects for IEEE 802.3 MAUs      November 1997


       DESCRIPTION
               "A value indicating the current status of the
               auto-negotiation process.  The enumeration
               parallelDetectFail(5) maps to a failure in
               parallel detection as defined in 28.2.3.1 of [IEEE
               802.3 Std]."
       REFERENCE
               "[IEEE 802.3 Mgt], 30.6.1.1.4,
               aAutoNegAutoConfig."
       ::= { ifMauAutoNegEntry 4 }

   ifMauAutoNegCapability OBJECT-TYPE
       SYNTAX     Integer32
       MAX-ACCESS read-only
       STATUS     current
       DESCRIPTION
               "A value that uniquely identifies the set of
               capabilities of the local auto-negotiation entity.
               The value is a sum which initially takes the value
               zero.  Then, for each capability of this
               interface, 2 raised to the power noted below is
               added to the sum. For example, an interface which
               has the capability to support only 100Base-TX half
               duplex would have a value of 32768 (2**15).  In
               contrast, an interface which supports both
               100Base-TX half duplex and and 100Base-TX full
               duplex would have a value of 98304 ((2**15) +
               (2**16)).

               The powers of 2 assigned to the capabilities are
               these:

               Power   Capability
                 0       other or unknown
                (1-9)    (reserved)
                10       10BASE-T  half duplex mode
                11       10BASE-T  full duplex mode
                12       (reserved)
                13       (reserved)
                14       100BASE-T4
                15       100BASE-TX half duplex mode
                16       100BASE-TX full duplex mode
                17       (reserved)
                18       (reserved)
                19      100BASE-T2 half duplex mode
                20      100BASE-T2 full duplex mode

               Note that interfaces that support this MIB may



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RFC 2239          Managed Objects for IEEE 802.3 MAUs      November 1997


               have capabilities that extend beyond the scope of
               this MIB."
       REFERENCE
               "[IEEE 802.3 Mgt], 30.6.1.1.5,
               aAutoNegLocalTechnologyAbility."
       ::= { ifMauAutoNegEntry 5 }

   ifMauAutoNegCapAdvertised OBJECT-TYPE
       SYNTAX     Integer32
       MAX-ACCESS read-write
       STATUS     current
       DESCRIPTION
               "A value that uniquely identifies the set of
               capabilities advertised by the local auto-
               negotiation entity. Refer to
               ifMauAutoNegCapability for a description of the
               possible values of this object.

               Capabilities in this object that are not available
               in ifMauAutoNegCapability cannot be enabled."
       REFERENCE
               "[IEEE 802.3 Mgt], 30.6.1.1.6,
               aAutoNegAdvertisedTechnologyAbility."
       ::= { ifMauAutoNegEntry 6 }

   ifMauAutoNegCapReceived OBJECT-TYPE
       SYNTAX     Integer32
       MAX-ACCESS read-only
       STATUS     current
       DESCRIPTION
               "A value that uniquely identifies the set of
               capabilities received from the remote auto-
               negotiation entity. Refer to
               ifMauAutoNegCapability for a description of the
               possible values of this object.

               Note that interfaces that support this MIB may be
               attached to remote auto-negotiation entities which
               have capabilities beyond the scope of this MIB."
       REFERENCE
               "[IEEE 802.3 Mgt], 30.6.1.1.7,
               aAutoNegReceivedTechnologyAbility."
       ::= { ifMauAutoNegEntry 7 }

   ifMauAutoNegRestart OBJECT-TYPE
       SYNTAX     INTEGER {
                      restart(1),
                      norestart(2)



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RFC 2239          Managed Objects for IEEE 802.3 MAUs      November 1997


                  }
       MAX-ACCESS read-write
       STATUS     current
       DESCRIPTION
               "If the value of this object is set to restart(1)
               then this will force auto-negotiation to begin
               link renegotiation. If auto-negotiation signaling
               is disabled, a write to this object has no effect.

               Setting the value of this object to norestart(2)
               has no effect."
       REFERENCE
               "[IEEE 802.3 Mgt], 30.6.1.2.1,
               acAutoNegRestartAutoConfig."
       ::= { ifMauAutoNegEntry 8 }


   --
   -- The Basic Broadband MAU Table
   --

   broadMauBasicTable OBJECT-TYPE
       SYNTAX     SEQUENCE OF BroadMauBasicEntry
       MAX-ACCESS not-accessible
       STATUS     current
       DESCRIPTION
               "Table of descriptive and status information about
               the broadband MAUs connected to interfaces."
       ::= { dot3BroadMauBasicGroup 1 }

   broadMauBasicEntry OBJECT-TYPE
       SYNTAX     BroadMauBasicEntry
       MAX-ACCESS not-accessible
       STATUS     current
       DESCRIPTION
               "An entry in the table, containing information
               about a single broadband MAU."
       INDEX     { broadMauIfIndex, broadMauIndex }
       ::= { broadMauBasicTable 1 }

   BroadMauBasicEntry ::=
       SEQUENCE {
           broadMauIfIndex
               Integer32,
           broadMauIndex
               Integer32,
           broadMauXmtRcvSplitType
               INTEGER,



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RFC 2239          Managed Objects for IEEE 802.3 MAUs      November 1997


           broadMauXmtCarrierFreq
               Integer32,
           broadMauTranslationFreq
               Integer32
       }

   broadMauIfIndex OBJECT-TYPE
       SYNTAX     Integer32 (1..2147483647)
       MAX-ACCESS read-only
       STATUS     current
       DESCRIPTION
               "This variable uniquely identifies the interface
               to which the MAU described by this entry is
               connected."
       REFERENCE
               "Reference RFC 1213, ifIndex."
       ::= { broadMauBasicEntry 1 }

   broadMauIndex OBJECT-TYPE
       SYNTAX     Integer32 (1..2147483647)
       MAX-ACCESS read-only
       STATUS     current
       DESCRIPTION
               "This variable uniquely identifies the MAU
               connected to interface broadMauIfIndex that is
               described by this entry."
       REFERENCE
               "Reference IEEE 802.3 MAU Mgt, 20.2.3.2, aMAUID."
       ::= { broadMauBasicEntry 2 }

   broadMauXmtRcvSplitType OBJECT-TYPE
       SYNTAX     INTEGER {
                      other(1),
                      single(2),
                      dual(3)
                  }
       MAX-ACCESS read-only
       STATUS     current
       DESCRIPTION
               "This object indicates the type of frequency
               multiplexing/cabling system used to separate the
               transmit and receive paths for the 10BROAD36 MAU.

               The value other(1) is returned if the split type
               is not either single or dual.

               The value single(2) indicates a single cable
               system.  The value dual(3) indicates a dual cable



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RFC 2239          Managed Objects for IEEE 802.3 MAUs      November 1997


               system, offset normally zero."
       REFERENCE
               "Reference IEEE 802.3 MAU Mgt, 20.2.3.2,
               aBbMAUXmitRcvSplitType."
       ::= { broadMauBasicEntry 3 }

   broadMauXmtCarrierFreq OBJECT-TYPE
       SYNTAX     Integer32
       MAX-ACCESS read-only
       STATUS     current
       DESCRIPTION
               "This variable indicates the transmit carrier
               frequency of the 10BROAD36 MAU in MHz/4; that is,
               in units of 250 kHz."
       REFERENCE
               "Reference IEEE 802.3 MAU Mgt, 20.2.3.2,
               aBroadbandFrequencies.xmitCarrierFrequency."
       ::= { broadMauBasicEntry 4 }

   broadMauTranslationFreq OBJECT-TYPE
       SYNTAX     Integer32
       MAX-ACCE