rfc1231-mib

很不错java的SNMP应用例子

RFC1231-MIB DEFINITIONS ::= BEGIN

--                 IEEE 802.5 Token Ring MIB

IMPORTS
-- FIX: added additional import (Counter)
        experimental, Counter
                FROM RFC1155-SMI
        OBJECT-TYPE
                FROM RFC-1212;

--  This MIB Module uses the extended OBJECT-TYPE macro as
--  defined in [9].



dot5    OBJECT IDENTIFIER ::= { experimental 4 }

-- All representations of MAC addresses in this MIB Module
-- use, as a textual convention (i.e. this convention does
-- not affect their encoding), the data type:

MacAddress ::= OCTET STRING (SIZE (6))    -- a 6 octet
                                          -- address in the
                                          -- "canonical" order
-- defined by IEEE 802.1a, i.e., as if it were transmitted
-- least significant bit first, even though 802.5 (in
-- contrast to other 802.x protocols) requires MAC addresses
-- to be transmitted most significant bit first.
--
-- 16-bit addresses, if needed, are represented by setting
-- their upper 4 octets to all 0's, i.e., AAFF would be
-- represented as 00000000AAFF.



-- The Interface Table

-- This table contains state and parameter information which
-- is specific to 802.5 interfaces.  It is mandatory that
-- systems having 802.5 interfaces implement this table in
-- addition to the generic interfaces table [4,6] and its
-- generic extensions [11].

dot5Table  OBJECT-TYPE
           SYNTAX  SEQUENCE OF Dot5Entry
           ACCESS  not-accessible
           STATUS  mandatory
           DESCRIPTION
                   "This table contains Token Ring interface
                   parameters and state variables, one entry
                   per 802.5 interface."
           ::= { dot5 1 }

dot5Entry  OBJECT-TYPE
           SYNTAX  Dot5Entry
           ACCESS  not-accessible
           STATUS  mandatory
           DESCRIPTION
                   "A list of Token Ring status and parameter
                    values for an 802.5 interface."
           INDEX   { dot5IfIndex }
           ::= { dot5Table 1 }

Dot5Entry
    ::= SEQUENCE {
            dot5IfIndex
                INTEGER,
            dot5Commands
                INTEGER,
            dot5RingStatus
                INTEGER,
            dot5RingState
                INTEGER,
            dot5RingOpenStatus
                INTEGER,
            dot5RingSpeed
                INTEGER,
            dot5UpStream
                MacAddress,
            dot5ActMonParticipate
                INTEGER,
            dot5Functional
                MacAddress
        }

dot5IfIndex  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."
           ::= { dot5Entry 1 }

dot5Commands  OBJECT-TYPE
           SYNTAX  INTEGER {
                         no-op(1),
                         open(2),
                         reset(3),
                         close(4)
                   }
           ACCESS  read-write
           STATUS  mandatory
           DESCRIPTION
                   "When this object is set to the value of
                    open(2), the station should go into the
                    open state.  The progress and success of
                    the open is given by the values of the
                    objects dot5RingState and
                    dot5RingOpenStatus.
                        When this object is set to the value
                    of reset(3), then the station should do
                    a reset.  On a reset, all MIB counters
                    should retain their values, if possible.
                    Other side affects are dependent on the
                    hardware chip set.
                        When this object is set to the value
                    of close(4), the station should go into
                    the stopped state by removing itself
                    from the ring.
                        Setting this object to a value of
                    no-op(1) has no effect.
                        When read, this object always has a
                    value of no-op(1)."
           ::= { dot5Entry 2 }

dot5RingStatus OBJECT-TYPE
           SYNTAX  INTEGER
           ACCESS  read-only
           STATUS  mandatory
           DESCRIPTION
                   "The current interface status which can
                   be used to diagnose fluctuating problems
                   that can occur on token rings, after a
                   station has successfully been added to
                   the ring.
                      Before an open is completed, this
                   object has the value for the 'no status'
                   condition.  The dot5RingState and
                   dot5RingOpenStatus objects provide for
                   debugging problems when the station
                   can not even enter the ring.
                       The object's value is a sum of
                   values, one for each currently applicable
                   condition.  The following values are
                   defined for various conditions:

                           0 = No Problems detected
                          32 = Ring Recovery
                          64 = Single Station
                         256 = Remove Received
                         512 = reserved
                        1024 = Auto-Removal Error
                        2048 = Lobe Wire Fault
                        4096 = Transmit Beacon
                        8192 = Soft Error
                       16384 = Hard Error
                       32768 = Signal Loss
                      131072 = no status, open not completed."
           ::= { dot5Entry 3 }

dot5RingState  OBJECT-TYPE
           SYNTAX  INTEGER {
                         opened(1),
                         closed(2),
                         opening(3),
                         closing(4),
                         openFailure(5),
                         ringFailure(6)
                   }
           ACCESS  read-only
           STATUS  mandatory
           DESCRIPTION
                   "The current interface state with respect
                   to entering or leaving the ring."
           ::= { dot5Entry 4 }

dot5RingOpenStatus  OBJECT-TYPE
           SYNTAX  INTEGER {
                         noOpen(1),     -- no open attempted
                         badParam(2),
                         lobeFailed(3),
                         signalLoss(4),
                         insertionTimeout(5),
                         ringFailed(6),
                         beaconing(7),
                         duplicateMAC(8),
                         requestFailed(9),
                         removeReceived(10),
                         open(11)      -- last open successful
                   }
           ACCESS  read-only
           STATUS  mandatory
           DESCRIPTION
                   "This object indicates the success, or the
                   reason for failure, of the station's most
                   recent attempt to enter the ring."
           ::= { dot5Entry 5 }

dot5RingSpeed  OBJECT-TYPE
           SYNTAX  INTEGER {
                         unknown(1),
                         oneMegabit(2),
                         fourMegabit(3),
                         sixteenMegabit(4)
                   }
           ACCESS  read-write
           STATUS  mandatory
           DESCRIPTION
                   "The ring's bandwidth."
           ::= { dot5Entry 6 }

dot5UpStream  OBJECT-TYPE
           SYNTAX  MacAddress
           ACCESS  read-only
           STATUS  mandatory
           DESCRIPTION
                   "The MAC-address of the up stream neighbor
                    station in the ring."
           ::= { dot5Entry 7 }

dot5ActMonParticipate OBJECT-TYPE
           SYNTAX  INTEGER {
                         true(1),
                         false(2)
                   }
           ACCESS  read-write
           STATUS  mandatory
           DESCRIPTION
                   "If this object has a value of true(1) then
                   this interface will participate in the
                   active monitor selection process.  If the
                   value is false(2) then it will not.
                   Setting this object might not have an
                   effect until the next time the interface
                   is opened."
           ::= { dot5Entry 8 }

dot5Functional OBJECT-TYPE
           SYNTAX  MacAddress
           ACCESS  read-write
           STATUS  mandatory
           DESCRIPTION
                   "The bit mask of all Token Ring functional
                   addresses for which this interface will
                   accept frames."
           ::= { dot5Entry 9 }



--   The Statistics Table

-- This table contains statistics and error counter which are
-- specific to 802.5 interfaces.  It is mandatory that systems
-- having 802.5 interfaces implement this table.

dot5StatsTable  OBJECT-TYPE
           SYNTAX  SEQUENCE OF Dot5StatsEntry
           ACCESS  not-accessible
           STATUS  mandatory
           DESCRIPTION
                   "A table containing Token Ring statistics,
                   one entry per 802.5 interface.
                       All the statistics are defined using
                   the syntax Counter as 32-bit wrap around
                   counters.  Thus, if an interface's
                   hardware maintains these statistics in
                   16-bit counters, then the agent must read
                   the hardware's counters frequently enough
                   to prevent loss of significance, in order
                   to maintain 32-bit counters in software."
           ::= { dot5 2 }

dot5StatsEntry  OBJECT-TYPE
           SYNTAX  Dot5StatsEntry
           ACCESS  not-accessible
           STATUS  mandatory
           DESCRIPTION
                   "An entry contains the 802.5 statistics