rfc1316-mib

很不错java的SNMP应用例子

        RFC1316-MIB DEFINITIONS ::= BEGIN

        IMPORTS
                Counter, TimeTicks, Gauge
                        FROM RFC1155-SMI
                DisplayString, mib-2
                        FROM RFC1213-MIB
                OBJECT-TYPE
                        FROM RFC-1212;

-- this is the MIB module for character stream devices

char    OBJECT IDENTIFIER ::= { mib-2 19 }

-- Textual Conventions

    AutonomousType    ::= OBJECT IDENTIFIER

-- The object identifier is an independently extensible type
-- identification value.  It may, for example indicate a
-- particular sub-tree with further MIB definitions, or
-- define something like a protocol type or type of
-- hardware.

    InstancePointer   ::= OBJECT IDENTIFIER

-- The object identifier is a pointer to a specific instance
-- of a MIB object in this agent's implemented MIB.  By
-- convention, it is the first object in the conceptual row
-- for the instance.

-- the generic Character group

-- Implementation of this group is mandatory for all
-- systems that offer character ports

charNumber OBJECT-TYPE
    SYNTAX INTEGER
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "The number of entries in charPortTable, regardless
        of their current state."
    ::= { char 1 }


-- the Character Port table

charPortTable OBJECT-TYPE
    SYNTAX SEQUENCE OF CharPortEntry
    ACCESS not-accessible
    STATUS mandatory
    DESCRIPTION
        "A list of port entries.  The number of entries is
        given by the value of charNumber."
    ::= { char 2 }

charPortEntry OBJECT-TYPE
    SYNTAX CharPortEntry
    ACCESS not-accessible
    STATUS mandatory
    DESCRIPTION
        "Status and parameter values for a character port."
    INDEX { charPortIndex }
    ::= { charPortTable 1 }

CharPortEntry ::=
    SEQUENCE {
        charPortIndex
            INTEGER,
        charPortName
            DisplayString,
        charPortType
            INTEGER,
        charPortHardware
            AutonomousType,
        charPortReset
            INTEGER,
        charPortAdminStatus
            INTEGER,
        charPortOperStatus
            INTEGER,
        charPortLastChange
            TimeTicks,
        charPortInFlowType
            INTEGER,
        charPortOutFlowType
            INTEGER,
        charPortInFlowState
            INTEGER,
        charPortOutFlowState
            INTEGER,
        charPortInCharacters
            Counter,
        charPortOutCharacters
            Counter,
        charPortAdminOrigin
            INTEGER,
        charPortSessionMaximum
            INTEGER,
        charPortSessionNumber
            Gauge,
        charPortSessionIndex
            INTEGER
    }

charPortIndex OBJECT-TYPE
    SYNTAX INTEGER
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "A unique value for each character port.  Its value
        ranges between 1 and the value of charNumber.  By
        convention and if possible, hardware port numbers
        come first, with a simple, direct mapping.  The
        value for each port must remain constant at least
        from one re-initialization of the network management
        agent to the next."
    ::= { charPortEntry 1 }

charPortName OBJECT-TYPE
    SYNTAX DisplayString (SIZE (0..32))
    ACCESS read-write
    STATUS mandatory
    DESCRIPTION
        "An administratively assigned name for the port,
        typically with some local significance."
    ::= { charPortEntry 2 }

charPortType OBJECT-TYPE
    SYNTAX INTEGER { physical(1), virtual(2) }
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "The port's type, 'physical' if the port represents
        an external hardware connector, 'virtual' if it does
        not."
    ::= { charPortEntry 3 }

charPortHardware OBJECT-TYPE
    SYNTAX AutonomousType
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "A reference to hardware MIB definitions specific to
        a physical port's external connector.  For example,
        if the connector is RS-232, then the value of this
        object refers to a MIB sub-tree defining objects
        specific to RS-232.  If an agent is not configured
        to have such values, the agent returns the object
        identifier:

            nullHardware OBJECT IDENTIFIER ::= { 0 0 }
        "
    ::= { charPortEntry 4 }

charPortReset OBJECT-TYPE
    SYNTAX INTEGER { ready(1), execute(2) }
    ACCESS read-write
    STATUS mandatory
    DESCRIPTION
        "A control to force the port into a clean, initial
        state, both hardware and software, disconnecting all
        the port's existing sessions.  In response to a
        get-request or get-next-request, the agent always
        returns 'ready' as the value.  Setting the value to
        'execute' causes a reset."
    ::= { charPortEntry 5 }

charPortAdminStatus OBJECT-TYPE
    SYNTAX INTEGER { enabled(1), disabled(2), off(3),
                     maintenance(4) }
    ACCESS read-write
    STATUS mandatory
    DESCRIPTION
        "The port's desired state, independent of flow
        control.  'enabled' indicates that the port is
        allowed to pass characters and form new sessions.
        'disabled' indicates that the port is allowed to
        pass characters but not form new sessions.  'off'
        indicates that the port is not allowed to pass
        characters or have any sessions. 'maintenance'
        indicates a maintenance mode, exclusive of normal
        operation, such as running a test."
    ::= { charPortEntry 6 }

charPortOperStatus OBJECT-TYPE
    SYNTAX INTEGER { up(1), down(2),
                     maintenance(3), absent(4), active(5) }
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "The port's actual, operational state, independent
        of flow control.  'up' indicates able to function
        normally.  'down' indicates inability to function
        for administrative or operational reasons.
        'maintenance' indicates a maintenance mode,
        exclusive of normal operation, such as running a
        test.  'absent' indicates that port hardware is not
        present.  'active' indicates up with a user present
        (e.g. logged in)."
    ::= { charPortEntry 7 }

charPortLastChange OBJECT-TYPE
    SYNTAX TimeTicks
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "The value of sysUpTime at the time the port entered
        its current operational state.  If the current state
        was entered prior to the last reinitialization of
        the local network management subsystem, then this
        object contains a zero value."
    ::= { charPortEntry 8 }

charPortInFlowType OBJECT-TYPE
    SYNTAX INTEGER { none(1), xonXoff(2), hardware(3),
                     ctsRts(4), dsrDtr(5) }
    ACCESS read-write
    STATUS mandatory
    DESCRIPTION
        "The port's type of input flow control.  'none'
        indicates no flow control at this level or below.
        'xonXoff' indicates software flow control by
        recognizing XON and XOFF characters.  'hardware'
        indicates flow control delegated to the lower level,
        for example a parallel port.

        'ctsRts' and 'dsrDtr' are specific to RS-232-like
        ports.  Although not architecturally pure, they are
        included here for simplicity's sake."
    ::= { charPortEntry 9 }

charPortOutFlowType OBJECT-TYPE
    SYNTAX INTEGER { none(1), xonXoff(2), hardware(3),
                     ctsRts(4), dsrDtr(5) }
    ACCESS read-write
    STATUS mandatory
    DESCRIPTION
        "The port's type of output flow control.  'none'
        indicates no flow control at this level or below.
        'xonXoff' indicates software flow control by
        recognizing XON and XOFF characters.  'hardware'
        indicates flow control delegated to the lower level,
        for example a parallel port.

        'ctsRts' and 'dsrDtr' are specific to RS-232-like
        ports.  Although not architecturally pure, they are
        included here for simplicy's sake."
    ::= { charPortEntry 10 }

charPortInFlowState OBJECT-TYPE
    SYNTAX INTEGER { none(1), unknown(2), stop(3), go(4) }
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "The current operational state of input flow control