rfc1398-mib

很不错java的SNMP应用例子

RFC1398-MIB DEFINITIONS ::= BEGIN


     IMPORTS
          Counter, Gauge
               FROM RFC1155-SMI
          transmission
               FROM RFC1213-MIB
          OBJECT-TYPE
               FROM RFC-1212;

--  This MIB module uses the extended OBJECT-TYPE macro as
--  defined in RFC-1212.

--  this is the MIB module for ethernet-like objects

dot3    OBJECT IDENTIFIER ::= { transmission 7 }

-- { dot3 1 } is obsolete and has been deleted.

-- the Ethernet-like Statistics group

-- Implementation of this group is mandatory

dot3StatsTable   OBJECT-TYPE
     SYNTAX    SEQUENCE OF Dot3StatsEntry
     ACCESS    not-accessible
     STATUS    mandatory
     DESCRIPTION
               "Statistics for a collection of ethernet-like
               interfaces attached to a particular system."
     ::= { dot3 2 }


dot3StatsEntry   OBJECT-TYPE
     SYNTAX    Dot3StatsEntry
     ACCESS    not-accessible
     STATUS    mandatory
     DESCRIPTION
               "Statistics for a particular interface to an
               ethernet-like medium."
     INDEX     { dot3StatsIndex }
     ::= { dot3StatsTable 1 }

Dot3StatsEntry ::= SEQUENCE {
     dot3StatsIndex
          INTEGER,
     dot3StatsAlignmentErrors
          Counter,
     dot3StatsFCSErrors
          Counter,
     dot3StatsSingleCollisionFrames
          Counter,
     dot3StatsMultipleCollisionFrames
          Counter,
     dot3StatsSQETestErrors
          Counter,
     dot3StatsDeferredTransmissions
          Counter,
     dot3StatsLateCollisions
          Counter,
     dot3StatsExcessiveCollisions
          Counter,
     dot3StatsInternalMacTransmitErrors
          Counter,
     dot3StatsCarrierSenseErrors
          Counter,
     dot3StatsFrameTooLongs
          Counter,
     dot3StatsInternalMacReceiveErrors
          Counter
}

dot3StatsIndex   OBJECT-TYPE
     SYNTAX    INTEGER
     ACCESS    read-only
     STATUS    mandatory
     DESCRIPTION
               "An index value that uniquely identifies an
               interface to an ethernet-like medium.  The
               interface identified by a particular value of
               this index is the same interface as identified
               by the same value of ifIndex."
     ::= { dot3StatsEntry 1 }


dot3StatsAlignmentErrors   OBJECT-TYPE
     SYNTAX    Counter
     ACCESS    read-only
     STATUS    mandatory
     DESCRIPTION
               "A count of frames received on a particular
               interface that are not an integral number of
               octets in length and do not pass the FCS check.

               The count represented by an instance of this
               object is incremented when the alignmentError
               status is returned by the MAC service to the
               LLC (or other MAC user). Received frames for
               which multiple error conditions obtain are,
               according to the conventions of IEEE 802.3
               Layer Management, counted exclusively according
               to the error status presented to the LLC."
     REFERENCE
               "IEEE 802.3 Layer Management"
     ::= { dot3StatsEntry 2 }


dot3StatsFCSErrors   OBJECT-TYPE
     SYNTAX    Counter
     ACCESS    read-only
     STATUS    mandatory
     DESCRIPTION
               "A count of frames received on a particular
               interface that are an integral number of octets
               in length but do not pass the FCS check.

               The count represented by an instance of this
               object is incremented when the frameCheckError
               status is returned by the MAC service to the
               LLC (or other MAC user). Received frames for
               which multiple error conditions obtain are,
               according to the conventions of IEEE 802.3
               Layer Management, counted exclusively according
               to the error status presented to the LLC."
     REFERENCE
               "IEEE 802.3 Layer Management"
     ::= { dot3StatsEntry 3 }


dot3StatsSingleCollisionFrames   OBJECT-TYPE
     SYNTAX    Counter
     ACCESS    read-only
     STATUS    mandatory
     DESCRIPTION
               "A count of successfully transmitted frames on
               a particular interface for which transmission
               is inhibited by exactly one collision.

               A frame that is counted by an instance of this
               object is also counted by the corresponding
               instance of either the ifOutUcastPkts or
               ifOutNUcastPkts object and is not counted by
               the corresponding instance of the
               dot3StatsMultipleCollisionFrames object."
     REFERENCE
               "IEEE 802.3 Layer Management"
     ::= { dot3StatsEntry 4 }


dot3StatsMultipleCollisionFrames   OBJECT-TYPE
     SYNTAX    Counter
     ACCESS    read-only
     STATUS    mandatory
     DESCRIPTION
               "A count of successfully transmitted frames on
               a particular interface for which transmission
               is inhibited by more than one collision.

               A frame that is counted by an instance of this
               object is also counted by the corresponding
               instance of either the ifOutUcastPkts or
               ifOutNUcastPkts object and is not counted by
               the corresponding instance of the
               dot3StatsSingleCollisionFrames object."
     REFERENCE
               "IEEE 802.3 Layer Management"
     ::= { dot3StatsEntry 5 }


dot3StatsSQETestErrors   OBJECT-TYPE
     SYNTAX    Counter
     ACCESS    read-only
     STATUS    mandatory
     DESCRIPTION
               "A count of times that the SQE TEST ERROR
               message is generated by the PLS sublayer for a
               particular interface. The SQE TEST ERROR
               message is defined in section 7.2.2.2.4 of
               ANSI/IEEE 802.3-1985 and its generation is
               described in section 7.2.4.6 of the same
               document."
     REFERENCE
               "ANSI/IEEE Std 802.3-1985 Carrier Sense
               Multiple Access with Collision Detection Access
               Method and Physical Layer Specifications"
     ::= { dot3StatsEntry 6 }

dot3StatsDeferredTransmissions   OBJECT-TYPE
     SYNTAX    Counter
     ACCESS    read-only
     STATUS    mandatory
     DESCRIPTION
               "A count of frames for which the first
               transmission attempt on a particular interface
               is delayed because the medium is busy.

               The count represented by an instance of this
               object does not include frames involved in
               collisions."
     REFERENCE
               "IEEE 802.3 Layer Management"
     ::= { dot3StatsEntry 7 }


dot3StatsLateCollisions   OBJECT-TYPE
     SYNTAX    Counter
     ACCESS    read-only
     STATUS    mandatory
     DESCRIPTION
               "The number of times that a collision is
               detected on a particular interface later than
               512 bit-times into the transmission of a
               packet.

               Five hundred and twelve bit-times corresponds
               to 51.2 microseconds on a 10 Mbit/s system. A
               (late) collision included in a count
               represented by an instance of this object is
               also considered as a (generic) collision for
               purposes of other collision-related
               statistics."
     REFERENCE
               "IEEE 802.3 Layer Management"
     ::= { dot3StatsEntry 8 }


dot3StatsExcessiveCollisions   OBJECT-TYPE
     SYNTAX    Counter
     ACCESS    read-only
     STATUS    mandatory
     DESCRIPTION
               "A count of frames for which transmission on a
               particular interface fails due to excessive
               collisions."
     REFERENCE
               "IEEE 802.3 Layer Management"
     ::= { dot3StatsEntry 9 }


dot3StatsInternalMacTransmitErrors   OBJECT-TYPE
     SYNTAX    Counter
     ACCESS    read-only
     STATUS    mandatory
     DESCRIPTION
               "A count of frames for which transmission on a
               particular interface fails due to an internal
               MAC sublayer transmit error. A frame is only
               counted by an instance of this object if it is
               not counted by the corresponding instance of
               either the dot3StatsLateCollisions object, the
               dot3StatsExcessiveCollisions object, or the