rfc1231-mib

很不错java的SNMP应用例子

                    for a particular interface."
           INDEX   { dot5StatsIfIndex }
           ::= { dot5StatsTable 1 }

Dot5StatsEntry
    ::= SEQUENCE {
            dot5StatsIfIndex
                INTEGER,
            dot5StatsLineErrors
                Counter,
            dot5StatsBurstErrors
                Counter,
            dot5StatsACErrors
                Counter,
            dot5StatsAbortTransErrors
                Counter,
            dot5StatsInternalErrors
                Counter,
            dot5StatsLostFrameErrors
                Counter,
            dot5StatsReceiveCongestions
                Counter,
            dot5StatsFrameCopiedErrors
                Counter,
            dot5StatsTokenErrors
                Counter,
            dot5StatsSoftErrors
                Counter,
            dot5StatsHardErrors
                Counter,
            dot5StatsSignalLoss
                Counter,
            dot5StatsTransmitBeacons
                Counter,
            dot5StatsRecoverys
                Counter,
            dot5StatsLobeWires
                Counter,
            dot5StatsRemoves
                Counter,
            dot5StatsSingles
                Counter,
            dot5StatsFreqErrors
                Counter
        }

dot5StatsIfIndex  OBJECT-TYPE
           SYNTAX  INTEGER
           ACCESS  read-only
           STATUS  mandatory
           DESCRIPTION
                   "The value of this object identifies the
                   802.5 interface for which this entry
                   contains management information.  The
                   value of this object for a particular
                   interface has the same value as the
                   ifIndex object, defined in [4,6], for
                   the same interface."
           ::= { dot5StatsEntry 1 }

dot5StatsLineErrors OBJECT-TYPE
           SYNTAX  Counter
           ACCESS  read-only
           STATUS  mandatory
           DESCRIPTION
                   "This counter is incremented when a frame
                   or token is copied or repeated by a
                   station, the E bit is zero in the frame
                   or token and one of the following
                   conditions exists: 1) there is a
                   non-data bit (J or K bit) between the SD
                   and the ED of the frame or token, or
                   2) there is an FCS error in the frame."
           ::= { dot5StatsEntry 2 }

dot5StatsBurstErrors OBJECT-TYPE
           SYNTAX  Counter
           ACCESS  read-only
           STATUS  mandatory
           DESCRIPTION
                   "This counter is incremented when a station
                   detects the absence of transitions for five
                   half-bit timers (burst-five error)."
           ::= { dot5StatsEntry 3 }

dot5StatsACErrors OBJECT-TYPE
           SYNTAX  Counter
           ACCESS  read-only
           STATUS  mandatory
           DESCRIPTION
                   "This counter is incremented when a station
                   receives an AMP or SMP frame in which A is
                   equal to C is equal to 0, and then receives
                   another SMP frame with A is equal to C is
                   equal to 0 without first receiving an AMP
                   frame. It denotes a station that cannot set
                   the AC bits properly."
           ::= { dot5StatsEntry 4 }

dot5StatsAbortTransErrors OBJECT-TYPE
           SYNTAX  Counter
           ACCESS  read-only
           STATUS  mandatory
           DESCRIPTION
                   "This counter is incremented when a station
                   transmits an abort delimiter while
                   transmitting."
           ::= { dot5StatsEntry 5 }

dot5StatsInternalErrors OBJECT-TYPE
           SYNTAX  Counter
           ACCESS  read-only
           STATUS  mandatory
           DESCRIPTION
                   "This counter is incremented when a station
                   recognizes an internal error."
           ::= { dot5StatsEntry 6 }

dot5StatsLostFrameErrors OBJECT-TYPE
           SYNTAX  Counter
           ACCESS  read-only
           STATUS  mandatory
           DESCRIPTION
                   "This counter is incremented when a station
                   is transmitting and its TRR timer expires.
                   This condition denotes a condition where a
                   transmitting station in strip mode does not
                   receive the trailer of the frame before the
                   TRR timer goes off."
           ::= { dot5StatsEntry 7 }

dot5StatsReceiveCongestions OBJECT-TYPE
           SYNTAX  Counter
           ACCESS  read-only
           STATUS  mandatory
           DESCRIPTION
                   "This counter is incremented when a station
                   recognizes a frame addressed to its
                   specific address, but has no available
                   buffer space indicating that the station
                   is congested."
           ::= { dot5StatsEntry 8 }

dot5StatsFrameCopiedErrors OBJECT-TYPE
           SYNTAX  Counter
           ACCESS  read-only
           STATUS  mandatory
           DESCRIPTION
                   "This counter is incremented when a station
                   recognizes a frame addressed to its
                   specific address and detects that the FS
                   field A bits are set to 1 indicating a
                   possible line hit or duplicate address."
           ::= { dot5StatsEntry 9 }

dot5StatsTokenErrors OBJECT-TYPE
           SYNTAX  Counter
           ACCESS  read-only
           STATUS  mandatory
           DESCRIPTION
                   "This counter is incremented when a station
                   acting as the active monitor recognizes an
                   error condition that needs a token
                   transmitted."
           ::= { dot5StatsEntry 10 }

dot5StatsSoftErrors OBJECT-TYPE
           SYNTAX  Counter
           ACCESS  read-only
           STATUS  mandatory
           DESCRIPTION
                   "The number of Soft Errors the interface
                   has detected. It directly corresponds to
                   the number of Report Error MAC frames
                   that this interface has transmitted.
                   Soft Errors are those which are
                   recoverable by the MAC layer protocols."
           ::= { dot5StatsEntry 11 }

dot5StatsHardErrors OBJECT-TYPE
           SYNTAX  Counter
           ACCESS  read-only
           STATUS  mandatory
           DESCRIPTION
                   "The number of times this interface has
                   detected an immediately recoverable
                   fatal error.  It denotes the number of
                   times this interface is either
                   transmitting or receiving beacon MAC
                   frames."
           ::= { dot5StatsEntry 12 }

dot5StatsSignalLoss OBJECT-TYPE
           SYNTAX  Counter
           ACCESS  read-only
           STATUS  mandatory
           DESCRIPTION
                   "The number of times this interface has
                   detected the loss of signal condition from
                   the ring."
           ::= { dot5StatsEntry 13 }

dot5StatsTransmitBeacons OBJECT-TYPE
           SYNTAX  Counter
           ACCESS  read-only
           STATUS  mandatory
           DESCRIPTION
                   "The number of times this interface has
                   transmitted a beacon frame."
           ::= { dot5StatsEntry 14 }

dot5StatsRecoverys OBJECT-TYPE
           SYNTAX  Counter
           ACCESS  read-only
           STATUS  mandatory
           DESCRIPTION
                   "The number of Claim Token MAC frames
                   received or transmitted after the interface
                   has received a Ring Purge MAC frame.  This
                   counter signifies the number of times the
                   ring has been purged and is being recovered
                   back into a normal operating state."
           ::= { dot5StatsEntry 15 }

dot5StatsLobeWires OBJECT-TYPE
           SYNTAX  Counter
           ACCESS  read-only
           STATUS  mandatory
           DESCRIPTION
                   "The number of times the interface has
                   detected an open or short circuit in the
                   lobe data path.  The adapter will be closed
                   and dot5RingState will signify this
                   condition."
           ::= { dot5StatsEntry 16 }

dot5StatsRemoves OBJECT-TYPE
           SYNTAX  Counter
           ACCESS  read-only
           STATUS  mandatory
           DESCRIPTION
                   "The number of times the interface has
                   received a Remove Ring Station MAC frame
                   request.  When this frame is received
                   the interface will enter the close state
                   and dot5RingState will signify this
                   condition."
           ::= { dot5StatsEntry 17 }

dot5StatsSingles OBJECT-TYPE
           SYNTAX  Counter
           ACCESS  read-only
           STATUS  mandatory
           DESCRIPTION
                   "The number of times the interface has
                   sensed that it is the only station on the
                   ring.  This will happen if the interface
                   is the first one up on a ring, or if
                   there is a hardware problem."
           ::= { dot5StatsEntry 18 }

dot5StatsFreqErrors OBJECT-TYPE
           SYNTAX  Counter
           ACCESS  read-only
           STATUS  optional
           DESCRIPTION
                   "The number of times the interface has
                   detected that the frequency of the
                   incoming signal differs from the expected
                   frequency by more than that specified by
                   the IEEE 802.5 standard, see chapter 7
                   in [10]."
           ::= { dot5StatsEntry 19 }


-- The Timer Table

-- This group contains the values of the timers defined in
-- [10] for 802.5 interfaces.  It is optional that systems
-- having 802.5 interfaces implement this group.

dot5TimerTable  OBJECT-TYPE
           SYNTAX  SEQUENCE OF Dot5TimerEntry
           ACCESS  not-accessible
           STATUS  mandatory