fddi-smt73-mib

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    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "Indicates the paths available for this MAC (refer
            to ANSI SMT 9.7.7).

            The value is a sum.  This value initially takes
            the value zero, then for each type of PATH that
            this MAC has available, 2 raised to a power is
            added to the sum.  The powers are according to the
            following table:

                     Path   Power
                  Primary     0
                Secondary     1
                    Local     2 "
    REFERENCE
            "ANSI { fddiMAC 22 }"
    ::= { fddimibMACEntry 7 }

fddimibMACCurrentPath OBJECT-TYPE
    SYNTAX  INTEGER {
                isolated(1),
                local(2),
                secondary(3),
                primary(4),
                concatenated(5),
                thru(6)
            }
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "Indicates the Path into which this MAC is
            currently inserted (refer to ANSI 9.7.7)."
    REFERENCE
            "ANSI { fddiMAC 23 }"
    ::= { fddimibMACEntry 8 }

fddimibMACUpstreamNbr OBJECT-TYPE
    SYNTAX  FddiMACLongAddressType -- OCTET STRING (SIZE (6))
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The MAC's upstream neighbor's long individual MAC
            address. It has an initial value of the SMT-
            Unknown-MAC Address and is only modified as
            specified by the Neighbor Information Frame
            protocol (refer to ANSI SMT 7.2.1 and 8.2)."
    REFERENCE
            "ANSI { fddiMAC 24 }"
    ::= { fddimibMACEntry 9 }

fddimibMACDownstreamNbr OBJECT-TYPE
    SYNTAX  FddiMACLongAddressType -- OCTET STRING (SIZE (6))
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The MAC's downstream neighbor's long individual
            MAC address. It has an initial value of the SMT-
            Unknown-MAC Address and is only modified as
            specified by the Neighbor Information Frame
            protocol (refer to ANSI SMT 7.2.1 and 8.2)."
    REFERENCE
            "ANSI { fddiMAC 25 }"
    ::= { fddimibMACEntry 10 }

fddimibMACOldUpstreamNbr OBJECT-TYPE
    SYNTAX  FddiMACLongAddressType -- OCTET STRING (SIZE (6))
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The previous value of the MAC's upstream
            neighbor's long individual MAC address. It has an
            initial value of the SMT-Unknown- MAC Address and
            is only modified as specified by the Neighbor
            Information Frame protocol (refer to ANSI SMT
            7.2.1 and 8.2)."
    REFERENCE
            "ANSI { fddiMAC 26 }"
    ::= { fddimibMACEntry 11 }

fddimibMACOldDownstreamNbr OBJECT-TYPE
    SYNTAX  FddiMACLongAddressType -- OCTET STRING (SIZE (6))
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The previous value of the MAC's downstream
            neighbor's long individual MAC address. It has an
            initial value of the SMT- Unknown-MAC Address and
            is only modified as specified by the Neighbor
            Information Frame protocol (refer to ANSI SMT
            7.2.1 and 8.2)."
    REFERENCE
            "ANSI { fddiMAC 27 }"
    ::= { fddimibMACEntry 12 }

fddimibMACDupAddressTest OBJECT-TYPE
    SYNTAX  INTEGER { none(1), pass(2), fail(3) }
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The Duplicate Address Test flag, Dup_Addr_Test
            (refer to ANSI 8.2)."
    REFERENCE
            "ANSI { fddiMAC 29 }"
    ::= { fddimibMACEntry 13 }

fddimibMACRequestedPaths OBJECT-TYPE
    SYNTAX  INTEGER  (0..255)
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
            "List of permitted Paths which specifies the
            Path(s) into which the MAC may be inserted (refer
            to ansi SMT 9.7).

            The value is a sum which represents the individual
            paths that are desired.  This value initially
            takes the value zero, then for each type of PATH
            that this node is, 2 raised to a power is added to
            the sum.  The powers are according to the
            following table:

                               Path   Power
                              local     0
                secondary-alternate     1
                  primary-alternate     2
             concatenated-alternate     3
                secondary-preferred     4
                  primary-preferred     5
             concatenated-preferred     6
                               thru     7 "
    REFERENCE
            "ANSI { fddiMAC 32 }"
    ::= { fddimibMACEntry 14 }

fddimibMACDownstreamPORTType OBJECT-TYPE
    SYNTAX  INTEGER { a(1), b(2), s(3), m(4), none(5) }
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "Indicates the PC-Type of the first port that is
            downstream of this MAC (the exit port)."
    REFERENCE
            "ANSI { fddiMAC 33 }"
    ::= { fddimibMACEntry 15 }

fddimibMACSMTAddress OBJECT-TYPE
    SYNTAX  FddiMACLongAddressType -- OCTET STRING (SIZE (6))
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The 48-bit individual address of the MAC used for
            SMT frames."
    REFERENCE
            "ANSI { fddiMAC 41 }"
    ::= { fddimibMACEntry 16 }

fddimibMACTReq OBJECT-TYPE
    SYNTAX  FddiTimeNano
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "This variable is the T_Req_value passed to the
            MAC.  Without having detected a duplicate, the
            time value of this variable shall assume the
            maximum supported time value which is less than or
            equal to the time value of fddiPATHMaxT-Req.  When
            a MAC has an address detected as a duplicate, it
            may use a time value for this variable greater
            than the time value of fddiPATHTMaxLowerBound.  A
            station shall cause claim when the new T_Req may
            cause the value of T_Neg to change in the claim
            process, (i.e., time value new T_Req < T_Neg, or
            old T_Req = T_Neg)."
    REFERENCE
            "ANSI { fddiMAC 51 }"
    ::= { fddimibMACEntry 17 }

fddimibMACTNeg OBJECT-TYPE
    SYNTAX  FddiTimeNano
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "It is reported as a FddiTimeNano number."
    REFERENCE
            "ANSI { fddiMAC 52 }"
    ::= { fddimibMACEntry 18 }

fddimibMACTMax OBJECT-TYPE
    SYNTAX  FddiTimeNano
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "This variable is the T_Max_value passed to the
            MAC.  The time value of this variable shall assume
            the minimum suported time value which is greater
            than or equal to the time value of fddiPATHT-
            MaxLowerBound"
    REFERENCE
            "ANSI { fddiMAC 53 }"
    ::= { fddimibMACEntry 19 }

fddimibMACTvxValue OBJECT-TYPE
    SYNTAX  FddiTimeNano
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "This variable is the TVX_value passed to the MAC.
            The time value of this variable shall assume the
            minimum suported time value which is greater than
            or equal to the time value of
            fddiPATHTVXLowerBound."
    REFERENCE
            "ANSI { fddiMAC 54 }"
    ::= { fddimibMACEntry 20 }

fddimibMACFrameCts OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "A count of the number of frames received by this
            MAC (refer to ANSI MAC 7.5.1)."
    REFERENCE
            "ANSI { fddiMAC 71 }"
    ::= { fddimibMACEntry 21 }

fddimibMACCopiedCts OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "A count that should as closely as possible match
            the number of frames addressed to (A bit set) and
            successfully copied into the station's receive
            buffers (C bit set) by this MAC (refer to ANSI MAC
            7.5). Note that this count does not include MAC
            frames."
    REFERENCE
            "ANSI { fddiMAC 72 }"
    ::= { fddimibMACEntry 22 }

fddimibMACTransmitCts OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "A count that should as closely as possible match
            the number of frames transmitted by this MAC
            (refer to ANSI MAC 7.5).  Note that this count
            does not include MAC frames."
    REFERENCE
            "ANSI { fddiMAC 73 }"
    ::= { fddimibMACEntry 23 }

fddimibMACErrorCts OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "A count of the number of frames that were
            detected in error by this MAC that had not been
            detected in error by another MAC (refer to ANSI
            MAC 7.5.2)."
    REFERENCE
            "ANSI { fddiMAC 81 }"
    ::= { fddimibMACEntry 24 }

fddimibMACLostCts OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "A count of the number of instances that this MAC
            detected a format error during frame reception
            such that the frame was stripped (refer to ANSI
            MAC 7.5.3)."
    REFERENCE
            "ANSI { fddiMAC 82 }"
    ::= { fddimibMACEntry 25 }

fddimibMACFrameErrorThreshold OBJECT-TYPE
    SYNTAX  INTEGER (0..65535)
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
            "A threshold for determining when a MAC Condition
            report (see ANSI 8.3.1.1) shall be generated.
            Stations not supporting variable thresholds shall
            have a value of 0 and a range of (0..0)."
    REFERENCE
            "ANSI { fddiMAC 95 }"
    ::= { fddimibMACEntry 26 }

fddimibMACFrameErrorRatio OBJECT-TYPE
    SYNTAX  INTEGER (0..65535)
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "This variable is the value of the ratio,

             ((delta fddiMACLostCts + delta fddiMACErrorCts) /
             (delta fddiMACFrameCts + delta fddiMACLostCts ))
             * 2**16 "
    REFERENCE
            "ANSI { fddiMAC 96 }"
    ::= { fddimibMACEntry 27 }

fddimibMACRMTState OBJECT-TYPE
    SYNTAX  INTEGER {
                rm0(1), -- Isolated
                rm1(2), -- Non_Op
                rm2(3), -- Ring_Op
                rm3(4), -- Detect
                rm4(5), -- Non_Op_Dup
                rm5(6), -- Ring_Op_Dup
                rm6(7), -- Directed
                rm7(8)  -- Trace
            }
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "Indicates the current state of the RMT State
            Machine (refer to ANSI 10.3.2)."
    REFERENCE
            "ANSI { fddiMAC 111 }"
    ::= { fddimibMACEntry 28 }

fddimibMACDaFlag OBJECT-TYPE
    SYNTAX  INTEGER { true(1), false(2) }
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The RMT flag Duplicate Address Flag, DA_Flag
            (refer to ANSI 10.2.1.2)."
    REFERENCE
            "ANSI { fddiMAC 112 }"
    ::= { fddimibMACEntry 29 }

fddimibMACUnaDaFlag OBJECT-TYPE
    SYNTAX  INTEGER { true(1), false(2) }
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "A flag, UNDA_Flag (refer to ANSI 8.2.2.1), set
            when the upstream neighbor reports a duplicate
            address condition. Cleared when the condition
            clears."
    REFERENCE
            "ANSI { fddiMAC 113 }"
    ::= { fddimibMACEntry 30 }

fddimibMACFrameErrorFlag OBJECT-TYPE
    SYNTAX  INTEGER { true(1), false(2) }
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "Indicates the MAC Frame Error Condition is
            present when set. Cleared when the condition
            clears and on station initialization."
    REFERENCE
            "ANSI { fddiMAC 114 }"
    ::= { fddimibMACEntry 31 }

fddimibMACMAUnitdataAvailable OBJECT-TYPE
    SYNTAX  INTEGER { true(1), false(2) }
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "This variable shall take on the value of the
            MAC_Avail flag defined in RMT."
    REFERENCE
            "ANSI { fddiMAC 116 }"
    ::= { fddimibMACEntry 32 }

fddimibMACHardwarePresent OBJECT-TYPE
    SYNTAX  INTEGER { true(1), false(2) }
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "This variable indicates the presence of
            underlying hardware support for this MAC object.
            If the value of this object is false(2), the
            reporting of the objects in this entry may be
            handled in an implementation-specific manner."
    REFERENCE
            "ANSI { fddiMAC 117 }"
    ::= { fddimibMACEntry 33 }

fddimibMACMAUnitdataEnable OBJECT-TYPE
    SYNTAX  INTEGER { true(1), false(2) }
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
            "This variable determines the value of the
            MA_UNITDATA_Enable flag in RMT.  The default and
            initial value of this flag is true(1)."
    REFERENCE
            "ANSI { fddiMAC 118 }"
    ::= { fddimibMACEntry 34 }


-- the Enhanced MAC Counters group
-- Implementation of this Group is optional, but systems
-- claiming support must implement all variables in this
-- group