rfc2239.mib

wm PNE 3.3 source code, running at more than vxworks6.x version.

               10BASE-T, 10BASE-F) then this is equivalent to the
               link test fail state/low light function.  For an
               AUI or a coax (including broadband) MAU this
               indicates whether or not loopback is detected on
               the DI circuit.  The value of this attribute
               persists between packets for MAU types AUI,
               10BASE5, 10BASE2, 10BROAD36, and 10BASE-FP.

               The value other(1) is returned if the
               mediaAvailable state is not one of 2 through 6.

               The value unknown(2) is returned when the MAU's
               true state is unknown; for example, when it is
               being initialized.  At power-up or following a
               reset, the value of this attribute will be unknown
               for AUI, coax, and 10BASE-FP MAUs.  For these MAUs
               loopback will be tested on each transmission
               during which no collision is detected.  If DI is
               receiving input when DO returns to IDL after a
               transmission and there has been no collision
               during the transmission then loopback will be
               detected.  The value of this attribute will only
               change during non-collided transmissions for AUI,
               coax, and 10BASE-FP MAUs.

               For 100BASE-T4, 100BASE-TX and 100BASE-FX the
               enumerations match the states within the
               respective link integrity state diagrams, fig 23-
               12 and 24-15 of sections 23 and 24 of [2].  Any
               MAU which implements management of auto-
               negotiation will map remote fault indication to
               remote fault.

               The value available(3) indicates that the link,
               light, or loopback is normal.  The value
               notAvailable(4) indicates link loss, low light, or
               no loopback.

               The value remoteFault(5) indicates that a fault
               has been detected at the remote end of the link.
               This value applies to 10BASE-FB, 100BASE-T4 Far
               End Fault Indication and non-specified remote
               faults from a system running auto-negotiation.
               The values remoteJabber(7), remoteLinkLoss(8), and
               remoteTest(9) should be used instead of
               remoteFault(5) where the reason for remote fault
               is identified in the remote signaling protocol.

               The value invalidSignal(6) indicates that an
               invalid signal has been received from the other
               end of the link.  InvalidSignal(6) applies only to
               MAUs of type 10BASE-FB.

               Where an IEEE Std 802.3u-1995 clause 22 MII is
               present, a logic one in the remote fault bit
               (reference section 22.2.4.2.8 of that document)
               maps to the value remoteFault(5), and a logic zero
               in the link status bit (reference section
               22.2.4.2.10 of that document) maps to the value
               notAvailable(4).  The value notAvailable(4) takes
               precedence over the value remoteFault(5)."
       REFERENCE
               "[IEEE 802.3 Mgt], 30.5.1.1.4, aMediaAvailable."
       ::= { rpMauEntry 6 }

   rpMauMediaAvailableStateExits OBJECT-TYPE
       SYNTAX     Counter32
       MAX-ACCESS read-only
       STATUS     current
       DESCRIPTION
               "A count of the number of times that
               rpMauMediaAvailable for this MAU instance leaves
               the state available(3)."
       REFERENCE
               "[IEEE 802.3 Mgt], 30.5.1.1.5, aLoseMediaCounter."
       ::= { rpMauEntry 7 }

   rpMauJabberState OBJECT-TYPE
       SYNTAX     INTEGER {
                      other(1),
                      unknown(2),
                      noJabber(3),
                      jabbering(4)
                  }
       MAX-ACCESS read-only
       STATUS     current
       DESCRIPTION
               "The value other(1) is returned if the jabber
               state is not 2, 3, or 4.  The agent must always
               return other(1) for MAU type dot3MauTypeAUI.

               The value unknown(2) is returned when the MAU's
               true state is unknown; for example, when it is
               being initialized.

               If the MAU is not jabbering the agent returns
               noJabber(3).  This is the 'normal' state.

               If the MAU is in jabber state the agent returns
               the jabbering(4) value."
       REFERENCE
               "[IEEE 802.3 Mgt], 30.5.1.1.6,
               aJabber.jabberFlag."
       ::= { rpMauEntry 8 }

   rpMauJabberingStateEnters OBJECT-TYPE
       SYNTAX     Counter32
       MAX-ACCESS read-only
       STATUS     current
       DESCRIPTION
               "A count of the number of times that
               mauJabberState for this MAU instance enters the
               state jabbering(4).  For MAUs of type
               dot3MauTypeAUI, dot3MauType100BaseT4,
               dot3MauType100BaseTX, and dot3MauType100BaseFX,
               this counter will always indicate zero."
       REFERENCE
               "[IEEE 802.3 Mgt], 30.5.1.1.6,
               aJabber.jabberCounter."
       ::= { rpMauEntry 9 }

   rpMauFalseCarriers OBJECT-TYPE
       SYNTAX     Counter32
       MAX-ACCESS read-only
       STATUS     current
       DESCRIPTION
               "A count of the number of false carrier events
               during IDLE in 100BASE-X links.  This counter does
               not increment at the symbol rate.  It can
               increment after a valid carrier completion at a
               maximum rate of once per 100 ms until the next
               carrier event.

               This counter increments only for MAUs of type
               dot3MauType100BaseT4, dot3MauType100BaseTX, and
               dot3MauType100BaseFX.  For all other MAU types,
               this counter will always indicate zero.

               The approximate minimum time for rollover of this
               counter is 7.4 hours."
       REFERENCE
               "[IEEE 802.3 Mgt], 30.5.1.1.10, aFalseCarriers."
       ::= { rpMauEntry 10 }


   -- The rpJackTable applies to MAUs attached to repeaters
   -- which have one or more external jacks (connectors).

   rpJackTable OBJECT-TYPE
       SYNTAX     SEQUENCE OF RpJackEntry
       MAX-ACCESS not-accessible
       STATUS     current
       DESCRIPTION
               "Information about the external jacks attached to
               MAUs attached to the ports of a repeater."
       ::= { dot3RpMauBasicGroup 2 }

   rpJackEntry OBJECT-TYPE
       SYNTAX     RpJackEntry
       MAX-ACCESS not-accessible
       STATUS     current
       DESCRIPTION
               "An entry in the table, containing information
               about a particular jack."

       INDEX    { rpMauGroupIndex,
                  rpMauPortIndex,
                  rpMauIndex,
                  rpJackIndex }
       ::= { rpJackTable 1 }

   RpJackEntry ::=
       SEQUENCE {
           rpJackIndex
               Integer32,
           rpJackType
               JackType
       }

   rpJackIndex OBJECT-TYPE
       SYNTAX     Integer32 (1..2147483647)
       MAX-ACCESS not-accessible
       STATUS     current
       DESCRIPTION
               "This variable uniquely identifies the jack
               described by this entry from among other jacks
               attached to the same MAU (rpMauIndex)."
       ::= { rpJackEntry 1 }

   rpJackType OBJECT-TYPE
       SYNTAX     JackType
       MAX-ACCESS read-only
       STATUS     current
       DESCRIPTION
               "The jack connector type, as it appears on the
               outside of the system."
       ::= { rpJackEntry 2 }


   --
   -- The Basic Interface MAU Table
   --

   ifMauTable OBJECT-TYPE
       SYNTAX     SEQUENCE OF IfMauEntry
       MAX-ACCESS not-accessible
       STATUS     current
       DESCRIPTION
               "Table of descriptive and status information about
               MAU(s) attached to an interface."

       ::= { dot3IfMauBasicGroup 1 }

   ifMauEntry OBJECT-TYPE
       SYNTAX     IfMauEntry
       MAX-ACCESS not-accessible
       STATUS     current
       DESCRIPTION
               "An entry in the table, containing information
               about a single MAU."
       INDEX      { ifMauIfIndex, ifMauIndex }
       ::= { ifMauTable 1 }

   IfMauEntry ::=
       SEQUENCE {
           ifMauIfIndex
               Integer32,
           ifMauIndex
               Integer32,
           ifMauType
               OBJECT IDENTIFIER,
           ifMauStatus
               INTEGER,
           ifMauMediaAvailable
               INTEGER,
           ifMauMediaAvailableStateExits
               Counter32,
           ifMauJabberState
               INTEGER,
           ifMauJabberingStateEnters
               Counter32,
           ifMauFalseCarriers
               Counter32,
           ifMauTypeList
               Integer32,
           ifMauDefaultType
               OBJECT IDENTIFIER,
           ifMauAutoNegSupported
               TruthValue
       }

   ifMauIfIndex 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
               "RFC 1213, ifIndex"
       ::= { ifMauEntry 1 }

   ifMauIndex OBJECT-TYPE
       SYNTAX     Integer32 (1..2147483647)
       MAX-ACCESS read-only
       STATUS     current
       DESCRIPTION
               "This variable uniquely identifies the MAU
               described by this entry from among other MAUs
               connected to the same interface (ifMauIfIndex)."
       REFERENCE
               "[IEEE 802.3 Mgt], 30.5.1.1.1, aMAUID."
       ::= { ifMauEntry 2 }

   ifMauType OBJECT-TYPE
       SYNTAX     OBJECT IDENTIFIER
       MAX-ACCESS read-only
       STATUS     current
       DESCRIPTION
               "This object identifies the 10 or 100 Mb/s
               baseband or broadband MAU type.  An initial set of
               MAU types are defined above.  The assignment of
               OBJECT IDENTIFIERs to new types of MAUs is managed
               by the IANA.  If the MAU type is unknown, the
               object identifier

               unknownMauType OBJECT IDENTIFIER ::= { 0 0 }

               is returned.  Note that unknownMauType is a
               syntactically valid object identifier, and any
               conformant implementation of ASN.1 and the BER
               must be able to generate and recognize this value.

               This object represents the operational type of the
               MAU, as determined by either (1) the result of the
               auto-negotiation function or (2) if auto-
               negotiation is not enabled or is not implemented
               for this MAU, by the value of the object
               ifMauDefaultType.  In case (2), a set to the
               object ifMauDefaultType will force the MAU into
               the new operating mode."
       REFERENCE
               "[IEEE 802.3 Mgt], 30.5.1.1.2, aMAUType."
       ::= { ifMauEntry 3 }

   ifMauStatus OBJECT-TYPE
       SYNTAX     INTEGER {
                      other(1),
                      unknown(2),
                      operational(3),
                      standby(4),
                      shutdown(5),
                      reset(6)
                  }
       MAX-ACCESS read-write
       STATUS     current
       DESCRIPTION
               "The current state of the MAU.  This object may be
               implemented as a read-only object by those agents
               and MAUs that do not implement software control of
               the MAU state.  Some agents may not support
               setting the value of this object to some of the
               enumerated values.

               The value other(1) is returned if the MAU is in a
               state other than one of the states 2 through 6.

               The value unknown(2) is returned when the MAU's
               true state is unknown; for example, when it is
               being initialized.

               A MAU in the operational(3) state is fully
               functional, operates, and passes signals to its
               attached DTE or repeater port in accordance to its
               specification.

               A MAU in standby(4) state forces DI and CI to idle
               and the media transmitter to idle or fault, if
               supported.  Standby(4) mode only applies to link
               type MAUs.  The state of ifMauMediaAvailable is
               unaffected.

               A MAU in shutdown(5) state assumes the same
               condition on DI, CI, and the media transmitter as
               though it were powered down or not connected.  The
               MAU may return other(1) value for the
               ifMauJabberState and ifMauMediaAvailable objects
               when it is in this state.  For an AUI, this state
               will remove power from the AUI.

               Setting this variable to the value reset(6) resets
               the MAU in the same manner as a power-off, power-
               on cycle of at least one-half second would.  The
               agent is not required to return the value reset
               (6).

               Setting this variable to the value operational(3),
               standby(4), or shutdown(5) causes the MAU to
               assume the respective state except that setting a
               mixing-type MAU or an AUI to standby(4) will cause
               the MAU to enter the shutdown state."
       REFERENCE
               "[IEEE 802.3 Mgt], 30.5.1.1.7, aMAUAdminState,
               30.5.1.2.2, acMAUAdminControl, and 30.5.1.2.1,
               acRESETMAU."
       ::= { ifMauEntry 4 }

   ifMauMediaAvailable OBJECT-TYPE
       SYNTAX     INTEGER {
                      other(1),
                      unknown(2),
                      available(3),
                      notAvailable(4),
                      remoteFault(5),
                      invalidSignal(6),
                      remoteJabber(7),
                      remoteLinkLoss(8),
                      remoteTest(9)
                  }
       MAX-ACCESS read-only
       STATUS     current
       DESCRIPTION
               "If the MAU is a link or fiber type (FOIRL,
               10BASE-T, 10BASE-F) then this is equivalent to the
               link test fail state/low light function.  For an
               AUI or a coax (including broadband) MAU this
               indicates whether or not loopback is detected on
               the DI circuit.  The value of this attribute
               persists between packets for MAU types AUI,
               10BASE5, 10BASE2, 10BROAD36, and 10BASE-FP.

               The value other(1) is returned if the
               mediaAvailable state is not one of 2 through 6.

               The value unknown(2) is returned when the MAU's
               true state is unknown; for example, when it is
               being initialized.  At power-up or following a
               reset, the value of this attribute will be unknown
               for AUI, coax, and 10BASE-FP MAUs.  For these MAUs
               loopback will be tested on each transmission
               during which no collision is detected.  If DI is
               receiving input when DO returns to IDL after a
               transmission and there has been no collision
               during the transmission then loopback will be
               detected.  The value of this attribute will only
               change during non-collided transmissions for AUI,
               coax, and 10BASE-FP MAUs.

               For 100BASE-T4, 100BASE-TX and 100BASE-FX the
               enumerations match the states within the
               respective link integrity state diagrams, fig 23-
               12 and 24-15 of sections 23 and 24 of [2].  Any
               MAU which implements management of auto-
               negotiation will map remote fault indication to
               remote fault.