rfc2358.txt

著名的RFC文档,其中有一些文档是已经翻译成中文的的.

       -- { dot3StatsEntry 15 } is not assigned

       dot3StatsInternalMacReceiveErrors OBJECT-TYPE
           SYNTAX      Counter32
           MAX-ACCESS  read-only
           STATUS      current
           DESCRIPTION "A count of frames for which reception on a
                       particular interface fails due to an internal
                       MAC sublayer receive error. A frame is only
                       counted by an instance of this object if it is
                       not counted by the corresponding instance of
                       either the dot3StatsFrameTooLongs object, the
                       dot3StatsAlignmentErrors object, or the
                       dot3StatsFCSErrors object.
                       The precise meaning of the count represented by
                       an instance of this object is implementation-
                       specific.  In particular, an instance of this
                       object may represent a count of receive errors
                       on a particular interface that are not
                       otherwise counted."
           REFERENCE   "IEEE 802.3 Layer Management"
           ::= { dot3StatsEntry 16 }

       dot3StatsEtherChipSet OBJECT-TYPE
           SYNTAX      OBJECT IDENTIFIER
           MAX-ACCESS  read-only
           STATUS      current
           DESCRIPTION "This object contains an OBJECT IDENTIFIER
                       which identifies the chipset used to
                       realize the interface. Ethernet-like
                       interfaces are typically built out of
                       several different chips. The MIB implementor
                       is presented with a decision of which chip
                       to identify via this object. The implementor
                       should identify the chip which is usually
                       called the Medium Access Control chip.
                       If no such chip is easily identifiable,
                       the implementor should identify the chip
                       which actually gathers the transmit
                       and receive statistics and error
                       indications. This would allow a
                       manager station to correlate the
                       statistics and the chip generating
                       them, giving it the ability to take
                       into account any known anomalies
                       in the chip."
           ::= { dot3StatsEntry 17 }




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       dot3StatsSymbolErrors OBJECT-TYPE
           SYNTAX      Counter32
           MAX-ACCESS  read-only
           STATUS      current
           DESCRIPTION "The number of times there was an invalid data
                       symbol when a valid carrier was present on a
                       particular interface.

                       The count represented by an instance of this
                       object is incremented at most once per carrier
                       event, even if multiple symbol errors occur
                       during the carrier event."
           REFERENCE   "IEEE 802.3u-1995 10 & 100 Mb/s Management"
           ::= { dot3StatsEntry 18 }

       -- the Ethernet-like Collision Statistics group

       -- Implementation of this group is optional; it is appropriate
       -- for all systems which have the necessary metering

       dot3CollTable OBJECT-TYPE
           SYNTAX      SEQUENCE OF Dot3CollEntry
           MAX-ACCESS  not-accessible
           STATUS      current
           DESCRIPTION "A collection of collision histograms for a
                       particular set of interfaces."
           ::= { dot3 5 }

       dot3CollEntry OBJECT-TYPE
           SYNTAX      Dot3CollEntry
           MAX-ACCESS  not-accessible
           STATUS      current
           DESCRIPTION "A cell in the histogram of per-frame
                       collisions for a particular interface.  An
                       instance of this object represents the
                       frequency of individual MAC frames for which
                       the transmission (successful or otherwise) on a
                       particular interface is accompanied by a
                       particular number of media collisions."
           INDEX       { ifIndex, dot3CollCount }
           ::= { dot3CollTable 1 }

       Dot3CollEntry ::=
           SEQUENCE {
               dot3CollCount        INTEGER,
               dot3CollFrequencies  Counter32
           }




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       -- { dot3CollEntry 1 } is no longer in use

       dot3CollCount OBJECT-TYPE
           SYNTAX      INTEGER (1..16)
           MAX-ACCESS  not-accessible
           STATUS      current
           DESCRIPTION "The number of per-frame media collisions for
                       which a particular collision histogram cell
                       represents the frequency on a particular
                       interface."
           ::= { dot3CollEntry 2 }


       dot3CollFrequencies OBJECT-TYPE
           SYNTAX      Counter32
           MAX-ACCESS  read-only
           STATUS      current
           DESCRIPTION "A count of individual MAC frames for which the
                       transmission (successful or otherwise) on a
                       particular interface occurs after the
                       frame has experienced exactly the number
                       of collisions in the associated
                       dot3CollCount object.

                       For example, a frame which is transmitted
                       on interface 77 after experiencing
                       exactly 4 collisions would be indicated
                       by incrementing only dot3CollFrequencies.77.4.
                       No other instance of dot3CollFrequencies would
                       be incremented in this example."
           ::= { dot3CollEntry 3 }

       --  802.3 Tests

       dot3Tests   OBJECT IDENTIFIER ::= { dot3 6 }

       dot3Errors  OBJECT IDENTIFIER ::= { dot3 7 }


       --  TDR Test

       dot3TestTdr OBJECT-IDENTITY
           STATUS      current
           DESCRIPTION "The Time-Domain Reflectometry (TDR) test is
                       specific to ethernet-like interfaces of type
                       10Base5 and 10Base2.  The TDR value may be
                       useful in determining the approximate distance
                       to a cable fault.  It is advisable to repeat



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                       this test to check for a consistent resulting
                       TDR value, to verify that there is a fault.

                       A TDR test returns as its result the time
                       interval, measured in 10 MHz ticks or 100 nsec
                       units, between the start of TDR test
                       transmission and the subsequent detection of a
                       collision or deassertion of carrier.  On
                       successful completion of a TDR test, the result
                       is stored as the value of an appropriate
                       instance of an appropriate vendor specific MIB
                       object, and the OBJECT IDENTIFIER of that
                       instance is stored in the appropriate instance
                       of the appropriate test result code object
                       (thereby indicating where the result has been
                       stored)."
           ::= { dot3Tests 1 }

       -- Loopback Test

       dot3TestLoopBack OBJECT-IDENTITY
           STATUS      current
           DESCRIPTION "This test configures the MAC chip and executes
                       an internal loopback test of memory, data paths,
                       and the MAC chip logic.  This loopback test can
                       only be executed if the interface is offline.
                       Once the test has completed, the MAC chip should
                       be reinitialized for network operation, but it
                       should remain offline.

                       If an error occurs during a test, the
                       appropriate test result object will be set
                       to indicate a failure.  The two OBJECT
                       IDENTIFIER values dot3ErrorInitError and
                       dot3ErrorLoopbackError may be used to provided
                       more information as values for an appropriate
                       test result code object."
           ::= { dot3Tests 2 }

       dot3ErrorInitError OBJECT-IDENTITY
           STATUS      current
           DESCRIPTION "Couldn't initialize MAC chip for test."
           ::= { dot3Errors 1 }

       dot3ErrorLoopbackError OBJECT-IDENTITY
           STATUS      current
           DESCRIPTION "Expected data not received (or not received
                       correctly) in loopback test."



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           ::= { dot3Errors 2 }


       --  802.3 Hardware Chipsets

       -- The object dot3StatsEtherChipSet is provided to
       -- identify the MAC hardware used to communicate on an
       -- interface.  The following hardware chipsets are
       -- registered:

       dot3ChipSets          OBJECT IDENTIFIER ::= { dot3 8 }

       dot3ChipSetAMD        OBJECT IDENTIFIER ::= { dot3ChipSets 1 }

       dot3ChipSetAMD7990 OBJECT-IDENTITY
           STATUS      current
           DESCRIPTION "The authoritative identifier for the Advanced
                       Micro Devices Am7990 Local Area Network
                       Controller for Ethernet (LANCE)."
           ::= { dot3ChipSetAMD 1 }

       dot3ChipSetAMD79900 OBJECT-IDENTITY
           STATUS      current
           DESCRIPTION "The authoritative identifier for the Advanced
                       Micro Devices Am79900 chip."
           ::= { dot3ChipSetAMD 2 }

       dot3ChipSetAMD79C940 OBJECT-IDENTITY

           STATUS      current
           DESCRIPTION "The authoritative identifier for the Advanced
                       Micro Devices Am79C940 Media Access Controller
                       for Ethernet (MACE)."
           ::= { dot3ChipSetAMD 3 }

       dot3ChipSetAMD79C90 OBJECT-IDENTITY
           STATUS      current
           DESCRIPTION "The authoritative identifier for the Advanced
                       Micro Devices Am79C90 CMOS Local Area Network
                       Controller for Ethernet (C-LANCE)."
           ::= { dot3ChipSetAMD 4 }

       dot3ChipSetAMD79C960 OBJECT-IDENTITY
           STATUS      current
           DESCRIPTION "The authoritative identifier for the Advanced
                       Micro Devices Am79C960 PCnet-ISA Single Chip
                       Ethernet Controller for ISA."
           ::= { dot3ChipSetAMD 5 }



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       dot3ChipSetAMD79C961 OBJECT-IDENTITY
           STATUS      current
           DESCRIPTION "The authoritative identifier for the Advanced
                       Micro Devices Am79C961 PCnet-ISA+ Single Chip
                       Plug & Play Full-Duplex Ethernet Controller
                       for ISA."
           ::= { dot3ChipSetAMD 6 }

       dot3ChipSetAMD79C961A OBJECT-IDENTITY
           STATUS      current
           DESCRIPTION "The authoritative identifier for the Advanced
                       Micro Devices Am79C961A PCnet-ISA II Single Chip
                       Plug & Play Full-Duplex Ethernet Controller
                       for ISA."
           ::= { dot3ChipSetAMD 7 }

       dot3ChipSetAMD79C965 OBJECT-IDENTITY
           STATUS      current
           DESCRIPTION "The authoritative identifier for the Advanced
                       Micro Devices Am79C965 PCnet-32 Single Chip
                       Ethernet Controller for PCI."
           ::= { dot3ChipSetAMD 8 }

       dot3ChipSetAMD79C970 OBJECT-IDENTITY
           STATUS      current
           DESCRIPTION "The authoritative identifier for the Advanced
                       Micro Devices Am79C970 PCnet PCI Single Chip
                       Ethernet Controller for PCI Local Bus."

           ::= { dot3ChipSetAMD 9 }

       dot3ChipSetAMD79C970A OBJECT-IDENTITY
           STATUS      current
           DESCRIPTION "The authoritative identifier for the Advanced
                       Micro Devices AM79C970A PCnet PCI II Single Chip
                       Full-Duplex Ethernet Controller for PCI Local
                       Bus."
           ::= { dot3ChipSetAMD 10 }