+++ /dev/null
-EtherLike-MIB DEFINITIONS ::= BEGIN
-
- IMPORTS
- MODULE-IDENTITY, OBJECT-TYPE, OBJECT-IDENTITY,
- Counter32, mib-2, transmission
- FROM SNMPv2-SMI
- MODULE-COMPLIANCE, OBJECT-GROUP
- FROM SNMPv2-CONF
- ifIndex, InterfaceIndex
- FROM IF-MIB;
-
- etherMIB MODULE-IDENTITY
- LAST-UPDATED "9908240400Z" -- August 24, 1999
- ORGANIZATION "IETF Ethernet Interfaces and Hub MIB
- Working Group"
- CONTACT-INFO
- "WG E-mail: hubmib@hprnd.rose.hp.com
- To subscribe: hubmib-request@hprnd.rose.hp.com
-
- Chair: Dan Romascanu
- Postal: Lucent Technologies
- Atidum Technology Park, Bldg. 3
- Tel Aviv 61131
- Israel
- Tel: +972 3 645 8414
- E-mail: dromasca@lucent.com
-
- Editor: John Flick
- Postal: Hewlett-Packard Company
- 8000 Foothills Blvd. M/S 5557
- Roseville, CA 95747-5557
- USA
- Tel: +1 916 785 4018
- Fax: +1 916 785 1199
- E-mail: johnf@rose.hp.com
-
- Editor: Jeffrey Johnson
- Postal: RedBack Networks
- 2570 North First Street, Suite 410
- San Jose, CA, 95131
- USA
- Tel: +1 408 571 2699
- Fax: +1 408 571 2698
- E-Mail: jeff@redbacknetworks.com"
- DESCRIPTION "The MIB module to describe generic objects for
-
- Ethernet-like network interfaces.
-
- The following reference is used throughout this
- MIB module:
-
- [IEEE 802.3 Std] refers to:
- IEEE Std 802.3, 1998 Edition: 'Information
- technology - Telecommunications and
- information exchange between systems -
- Local and metropolitan area networks -
- Specific requirements - Part 3: Carrier
- sense multiple access with collision
- detection (CSMA/CD) access method and
- physical layer specifications',
- September 1998.
-
- Of particular interest is Clause 30, '10Mb/s,
- 100Mb/s and 1000Mb/s Management'."
-
- REVISION "9908240400Z" -- August 24, 1999
- DESCRIPTION "Updated to include support for 1000 Mb/sec
- interfaces and full-duplex interfaces.
- This version published as RFC 2665."
-
- REVISION "9806032150Z"
- DESCRIPTION "Updated to include support for 100 Mb/sec
- interfaces.
- This version published as RFC 2358."
-
- REVISION "9402030400Z"
- DESCRIPTION "Initial version, published as RFC 1650."
- ::= { mib-2 35 }
-
- etherMIBObjects OBJECT IDENTIFIER ::= { etherMIB 1 }
-
- dot3 OBJECT IDENTIFIER ::= { transmission 7 }
-
- -- the Ethernet-like Statistics group
-
- dot3StatsTable OBJECT-TYPE
- SYNTAX SEQUENCE OF Dot3StatsEntry
- MAX-ACCESS not-accessible
- STATUS current
- DESCRIPTION "Statistics for a collection of ethernet-like
- interfaces attached to a particular system.
- There will be one row in this table for each
-
- ethernet-like interface in the system."
- ::= { dot3 2 }
-
- dot3StatsEntry OBJECT-TYPE
- SYNTAX Dot3StatsEntry
- MAX-ACCESS not-accessible
- STATUS current
- DESCRIPTION "Statistics for a particular interface to an
- ethernet-like medium."
- INDEX { dot3StatsIndex }
- ::= { dot3StatsTable 1 }
-
- Dot3StatsEntry ::=
- SEQUENCE {
- dot3StatsIndex InterfaceIndex,
- dot3StatsAlignmentErrors Counter32,
- dot3StatsFCSErrors Counter32,
- dot3StatsSingleCollisionFrames Counter32,
- dot3StatsMultipleCollisionFrames Counter32,
- dot3StatsSQETestErrors Counter32,
- dot3StatsDeferredTransmissions Counter32,
- dot3StatsLateCollisions Counter32,
- dot3StatsExcessiveCollisions Counter32,
- dot3StatsInternalMacTransmitErrors Counter32,
- dot3StatsCarrierSenseErrors Counter32,
- dot3StatsFrameTooLongs Counter32,
- dot3StatsInternalMacReceiveErrors Counter32,
- dot3StatsEtherChipSet OBJECT IDENTIFIER,
- dot3StatsSymbolErrors Counter32,
- dot3StatsDuplexStatus INTEGER
- }
-
- dot3StatsIndex OBJECT-TYPE
- SYNTAX InterfaceIndex
- MAX-ACCESS read-only
- STATUS current
- 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."
- REFERENCE "RFC 2233, ifIndex"
- ::= { dot3StatsEntry 1 }
-
- dot3StatsAlignmentErrors OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- 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.
-
- This counter does not increment for 8-bit wide
- group encoding schemes.
-
- Discontinuities in the value of this counter can
- occur at re-initialization of the management
- system, and at other times as indicated by the
- value of ifCounterDiscontinuityTime."
- REFERENCE "[IEEE 802.3 Std.], 30.3.1.1.7,
- aAlignmentErrors"
- ::= { dot3StatsEntry 2 }
-
- dot3StatsFCSErrors OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- 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. This
- count does not include frames received with
- frame-too-long or frame-too-short error.
-
- 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.
-
- Note: Coding errors detected by the physical
- layer for speeds above 10 Mb/s will cause the
- frame to fail the FCS check.
- Discontinuities in the value of this counter can
- occur at re-initialization of the management
-
- system, and at other times as indicated by the
- value of ifCounterDiscontinuityTime."
- REFERENCE "[IEEE 802.3 Std.], 30.3.1.1.6,
- aFrameCheckSequenceErrors."
- ::= { dot3StatsEntry 3 }
-
- dot3StatsSingleCollisionFrames OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- 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,
- ifOutMulticastPkts, or ifOutBroadcastPkts,
- and is not counted by the corresponding
- instance of the dot3StatsMultipleCollisionFrames
- object.
-
- This counter does not increment when the
- interface is operating in full-duplex mode.
-
- Discontinuities in the value of this counter can
- occur at re-initialization of the management
- system, and at other times as indicated by the
- value of ifCounterDiscontinuityTime."
- REFERENCE "[IEEE 802.3 Std.], 30.3.1.1.3,
- aSingleCollisionFrames."
- ::= { dot3StatsEntry 4 }
-
- dot3StatsMultipleCollisionFrames OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- 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,
- ifOutMulticastPkts, or ifOutBroadcastPkts,
- and is not counted by the corresponding
- instance of the dot3StatsSingleCollisionFrames
- object.
-
- This counter does not increment when the
- interface is operating in full-duplex mode.
-
- Discontinuities in the value of this counter can
- occur at re-initialization of the management
- system, and at other times as indicated by the
- value of ifCounterDiscontinuityTime."
- REFERENCE "[IEEE 802.3 Std.], 30.3.1.1.4,
- aMultipleCollisionFrames."
- ::= { dot3StatsEntry 5 }
-
- dot3StatsSQETestErrors OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- 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
- is set in accordance with the rules for
- verification of the SQE detection mechanism in
- the PLS Carrier Sense Function as described in
- IEEE Std. 802.3, 1998 Edition, section 7.2.4.6.
-
- This counter does not increment on interfaces
- operating at speeds greater than 10 Mb/s, or on
- interfaces operating in full-duplex mode.
-
- Discontinuities in the value of this counter can
- occur at re-initialization of the management
- system, and at other times as indicated by the
- value of ifCounterDiscontinuityTime."
- REFERENCE "[IEEE 802.3 Std.], 7.2.4.6, also 30.3.2.1.4,
- aSQETestErrors."
- ::= { dot3StatsEntry 6 }
-
- dot3StatsDeferredTransmissions OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- 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.
-
- This counter does not increment when the
- interface is operating in full-duplex mode.
-
- Discontinuities in the value of this counter can
- occur at re-initialization of the management
- system, and at other times as indicated by the
- value of ifCounterDiscontinuityTime."
- REFERENCE "[IEEE 802.3 Std.], 30.3.1.1.9,
- aFramesWithDeferredXmissions."
- ::= { dot3StatsEntry 7 }
-
- dot3StatsLateCollisions OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION "The number of times that a collision is
- detected on a particular interface later than
- one slotTime into the transmission of a packet.
-
- 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.
-
- This counter does not increment when the
- interface is operating in full-duplex mode.
-
- Discontinuities in the value of this counter can
- occur at re-initialization of the management
- system, and at other times as indicated by the
- value of ifCounterDiscontinuityTime."
- REFERENCE "[IEEE 802.3 Std.], 30.3.1.1.10,
- aLateCollisions."
- ::= { dot3StatsEntry 8 }
-
- dot3StatsExcessiveCollisions OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION "A count of frames for which transmission on a
- particular interface fails due to excessive
- collisions.
- This counter does not increment when the
- interface is operating in full-duplex mode.
-
- Discontinuities in the value of this counter can
- occur at re-initialization of the management
- system, and at other times as indicated by the
- value of ifCounterDiscontinuityTime."
- REFERENCE "[IEEE 802.3 Std.], 30.3.1.1.11,
- aFramesAbortedDueToXSColls."
- ::= { dot3StatsEntry 9 }
-
- dot3StatsInternalMacTransmitErrors OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- 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
- dot3StatsCarrierSenseErrors 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 transmission
- errors on a particular interface that are not
- otherwise counted.
-
- Discontinuities in the value of this counter can
- occur at re-initialization of the management
- system, and at other times as indicated by the
- value of ifCounterDiscontinuityTime."
- REFERENCE "[IEEE 802.3 Std.], 30.3.1.1.12,
- aFramesLostDueToIntMACXmitError."
- ::= { dot3StatsEntry 10 }
-
- dot3StatsCarrierSenseErrors OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION "The number of times that the carrier sense
- condition was lost or never asserted when
- attempting to transmit a frame on a particular
- interface.
-
- The count represented by an instance of this
- object is incremented at most once per
- transmission attempt, even if the carrier sense
- condition fluctuates during a transmission
- attempt.
-
- This counter does not increment when the
- interface is operating in full-duplex mode.
-
- Discontinuities in the value of this counter can
- occur at re-initialization of the management
- system, and at other times as indicated by the
- value of ifCounterDiscontinuityTime."
- REFERENCE "[IEEE 802.3 Std.], 30.3.1.1.13,
- aCarrierSenseErrors."
- ::= { dot3StatsEntry 11 }
-
- -- { dot3StatsEntry 12 } is not assigned
-
- dot3StatsFrameTooLongs OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION "A count of frames received on a particular
- interface that exceed the maximum permitted
- frame size.
-
- The count represented by an instance of this
- object is incremented when the frameTooLong
- 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.
-
- Discontinuities in the value of this counter can
- occur at re-initialization of the management
- system, and at other times as indicated by the
- value of ifCounterDiscontinuityTime."
- REFERENCE "[IEEE 802.3 Std.], 30.3.1.1.25,
- aFrameTooLongErrors."
- ::= { dot3StatsEntry 13 }
-
- -- { dot3StatsEntry 14 } is not assigned
-
- -- { 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.
-
- Discontinuities in the value of this counter can
- occur at re-initialization of the management
- system, and at other times as indicated by the
- value of ifCounterDiscontinuityTime."
- REFERENCE "[IEEE 802.3 Std.], 30.3.1.1.15,
- aFramesLostDueToIntMACRcvError."
- ::= { dot3StatsEntry 16 }
-
- dot3StatsEtherChipSet OBJECT-TYPE
- SYNTAX OBJECT IDENTIFIER
- MAX-ACCESS read-only
- STATUS deprecated
- DESCRIPTION "******** THIS OBJECT IS DEPRECATED ********
-
- 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 }
-
- dot3StatsSymbolErrors OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION "For an interface operating at 100 Mb/s, the
- number of times there was an invalid data symbol
- when a valid carrier was present.
-
- For an interface operating in half-duplex mode
- at 1000 Mb/s, the number of times the receiving
- media is non-idle (a carrier event) for a period
- of time equal to or greater than slotTime, and
- during which there was at least one occurrence
- of an event that causes the PHY to indicate
- 'Data reception error' or 'carrier extend error'
- on the GMII.
-
- For an interface operating in full-duplex mode
- at 1000 Mb/s, the number of times the receiving
- media is non-idle a carrier event) for a period
- of time equal to or greater than minFrameSize,
- and during which there was at least one
- occurrence of an event that causes the PHY to
- indicate 'Data reception error' on the GMII.
-
- 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. This count does
- not increment if a collision is present.
-
- Discontinuities in the value of this counter can
- occur at re-initialization of the management
- system, and at other times as indicated by the
- value of ifCounterDiscontinuityTime."
- REFERENCE "[IEEE 802.3 Std.], 30.3.2.1.5,
- aSymbolErrorDuringCarrier."
- ::= { dot3StatsEntry 18 }
-
- dot3StatsDuplexStatus OBJECT-TYPE
- SYNTAX INTEGER {
- unknown(1),
- halfDuplex(2),
- fullDuplex(3)
- }
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION "The current mode of operation of the MAC
- entity. 'unknown' indicates that the current
- duplex mode could not be determined.
-
- Management control of the duplex mode is
- accomplished through the MAU MIB. When
- an interface does not support autonegotiation,
- or when autonegotiation is not enabled, the
- duplex mode is controlled using
- ifMauDefaultType. When autonegotiation is
- supported and enabled, duplex mode is controlled
- using ifMauAutoNegAdvertisedBits. In either
- case, the currently operating duplex mode is
- reflected both in this object and in ifMauType.
-
- Note that this object provides redundant
- information with ifMauType. Normally, redundant
- objects are discouraged. However, in this
- instance, it allows a management application to
- determine the duplex status of an interface
- without having to know every possible value of
- ifMauType. This was felt to be sufficiently
- valuable to justify the redundancy."
- REFERENCE "[IEEE 802.3 Std.], 30.3.1.1.32,
- aDuplexStatus."
- ::= { dot3StatsEntry 19 }
-
- -- 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."
- REFERENCE "[IEEE 802.3 Std.], 30.3.1.1.30,
- aCollisionFrames."
- ::= { 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
- }
-
- -- { 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.
-
- This counter does not increment when the
- interface is operating in full-duplex mode.
-
- Discontinuities in the value of this counter can
- occur at re-initialization of the management
- system, and at other times as indicated by the
- value of ifCounterDiscontinuityTime."
- ::= { dot3CollEntry 3 }
-
- dot3ControlTable OBJECT-TYPE
- SYNTAX SEQUENCE OF Dot3ControlEntry
- MAX-ACCESS not-accessible
- STATUS current
- DESCRIPTION "A table of descriptive and status information
- about the MAC Control sublayer on the
- ethernet-like interfaces attached to a
- particular system. There will be one row in
- this table for each ethernet-like interface in
- the system which implements the MAC Control
- sublayer. If some, but not all, of the
- ethernet-like interfaces in the system implement
- the MAC Control sublayer, there will be fewer
- rows in this table than in the dot3StatsTable."
- ::= { dot3 9 }
-
- dot3ControlEntry OBJECT-TYPE
- SYNTAX Dot3ControlEntry
- MAX-ACCESS not-accessible
- STATUS current
- DESCRIPTION "An entry in the table, containing information
- about the MAC Control sublayer on a single
- ethernet-like interface."
- INDEX { dot3StatsIndex }
- ::= { dot3ControlTable 1 }
-
- Dot3ControlEntry ::=
- SEQUENCE {
- dot3ControlFunctionsSupported BITS,
- dot3ControlInUnknownOpcodes Counter32
- }
-
- dot3ControlFunctionsSupported OBJECT-TYPE
- SYNTAX BITS {
- pause(0) -- 802.3x flow control
- }
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION "A list of the possible MAC Control functions
- implemented for this interface."
- REFERENCE "[IEEE 802.3 Std.], 30.3.3.2,
- aMACControlFunctionsSupported."
- ::= { dot3ControlEntry 1 }
-
- dot3ControlInUnknownOpcodes OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION "A count of MAC Control frames received on this
- interface that contain an opcode that is not
- supported by this device.
-
- Discontinuities in the value of this counter can
- occur at re-initialization of the management
- system, and at other times as indicated by the
- value of ifCounterDiscontinuityTime."
- REFERENCE "[IEEE 802.3 Std.], 30.3.3.5,
- aUnsupportedOpcodesReceived"
- ::= { dot3ControlEntry 2 }
-
- dot3PauseTable OBJECT-TYPE
- SYNTAX SEQUENCE OF Dot3PauseEntry
- MAX-ACCESS not-accessible
- STATUS current
- DESCRIPTION "A table of descriptive and status information
- about the MAC Control PAUSE function on the
- ethernet-like interfaces attached to a
- particular system. There will be one row in
- this table for each ethernet-like interface in
- the system which supports the MAC Control PAUSE
- function (i.e., the 'pause' bit in the
- corresponding instance of
- dot3ControlFunctionsSupported is set). If some,
- but not all, of the ethernet-like interfaces in
- the system implement the MAC Control PAUSE
- function (for example, if some interfaces only
- support half-duplex), there will be fewer rows
- in this table than in the dot3StatsTable."
- ::= { dot3 10 }
-
- dot3PauseEntry OBJECT-TYPE
- SYNTAX Dot3PauseEntry
- MAX-ACCESS not-accessible
- STATUS current
- DESCRIPTION "An entry in the table, containing information
- about the MAC Control PAUSE function on a single
- ethernet-like interface."
- INDEX { dot3StatsIndex }
- ::= { dot3PauseTable 1 }
-
- Dot3PauseEntry ::=
- SEQUENCE {
- dot3PauseAdminMode INTEGER,
- dot3PauseOperMode INTEGER,
- dot3InPauseFrames Counter32,
- dot3OutPauseFrames Counter32
-
- }
-
- dot3PauseAdminMode OBJECT-TYPE
- SYNTAX INTEGER {
- disabled(1),
- enabledXmit(2),
- enabledRcv(3),
- enabledXmitAndRcv(4)
- }
- MAX-ACCESS read-write
- STATUS current
- DESCRIPTION "This object is used to configure the default
- administrative PAUSE mode for this interface.
-
- This object represents the
- administratively-configured PAUSE mode for this
- interface. If auto-negotiation is not enabled
- or is not implemented for the active MAU
- attached to this interface, the value of this
- object determines the operational PAUSE mode
- of the interface whenever it is operating in
- full-duplex mode. In this case, a set to this
- object will force the interface into the
- specified mode.
-
- If auto-negotiation is implemented and enabled
- for the MAU attached to this interface, the
- PAUSE mode for this interface is determined by
- auto-negotiation, and the value of this object
- denotes the mode to which the interface will
- automatically revert if/when auto-negotiation is
- later disabled. Note that when auto-negotiation
- is running, administrative control of the PAUSE
- mode may be accomplished using the
- ifMauAutoNegCapAdvertisedBits object in the
- MAU-MIB.
-
- Note that the value of this object is ignored
- when the interface is not operating in
- full-duplex mode.
-
- An attempt to set this object to
- 'enabledXmit(2)' or 'enabledRcv(3)' will fail
- on interfaces that do not support operation
- at greater than 100 Mb/s."
- ::= { dot3PauseEntry 1 }
-
- dot3PauseOperMode OBJECT-TYPE
- SYNTAX INTEGER {
- disabled(1),
- enabledXmit(2),
- enabledRcv(3),
- enabledXmitAndRcv(4)
- }
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION "This object reflects the PAUSE mode currently
- in use on this interface, as determined by
- either (1) the result of the auto-negotiation
- function or (2) if auto-negotiation is not
- enabled or is not implemented for the active MAU
- attached to this interface, by the value of
- dot3PauseAdminMode. Interfaces operating at
- 100 Mb/s or less will never return
- 'enabledXmit(2)' or 'enabledRcv(3)'. Interfaces
- operating in half-duplex mode will always return
- 'disabled(1)'. Interfaces on which
- auto-negotiation is enabled but not yet
- completed should return the value
- 'disabled(1)'."
- ::= { dot3PauseEntry 2 }
-
- dot3InPauseFrames OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION "A count of MAC Control frames received on this
- interface with an opcode indicating the PAUSE
- operation.
-
- This counter does not increment when the
- interface is operating in half-duplex mode.
- Discontinuities in the value of this counter can
- occur at re-initialization of the management
- system, and at other times as indicated by the
- value of ifCounterDiscontinuityTime."
- REFERENCE "[IEEE 802.3 Std.], 30.3.4.3,
- aPAUSEMACCtrlFramesReceived."
- ::= { dot3PauseEntry 3 }
-
- dot3OutPauseFrames OBJECT-TYPE
- SYNTAX Counter32
- MAX-ACCESS read-only
- STATUS current
- DESCRIPTION "A count of MAC Control frames transmitted on
- this interface with an opcode indicating the
-
- PAUSE operation.
-
- This counter does not increment when the
- interface is operating in half-duplex mode.
-
- Discontinuities in the value of this counter can
- occur at re-initialization of the management
- system, and at other times as indicated by the
- value of ifCounterDiscontinuityTime."
- REFERENCE "[IEEE 802.3 Std.], 30.3.4.2,
- aPAUSEMACCtrlFramesTransmitted."
- ::= { dot3PauseEntry 4 }
-
- -- 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
- 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."
- ::= { dot3Errors 2 }
-
- -- { dot3 8 }, the dot3ChipSets tree, is defined in [28]
-
- -- conformance information
-
- etherConformance OBJECT IDENTIFIER ::= { etherMIB 2 }
-
- etherGroups OBJECT IDENTIFIER ::= { etherConformance 1 }
- etherCompliances OBJECT IDENTIFIER ::= { etherConformance 2 }
-
- -- compliance statements
-
- etherCompliance MODULE-COMPLIANCE
- STATUS deprecated
- DESCRIPTION "******** THIS COMPLIANCE IS DEPRECATED ********
-
- The compliance statement for managed network
- entities which have ethernet-like network
- interfaces.
-
- This compliance is deprecated and replaced by
- dot3Compliance."
-
- MODULE -- this module
- MANDATORY-GROUPS { etherStatsGroup }
-
- GROUP etherCollisionTableGroup
- DESCRIPTION "This group is optional. It is appropriate
- for all systems which have the necessary
- metering. Implementation in such systems is
- highly recommended."
- ::= { etherCompliances 1 }
-
- ether100MbsCompliance MODULE-COMPLIANCE
- STATUS deprecated
- DESCRIPTION "******** THIS COMPLIANCE IS DEPRECATED ********
-
- The compliance statement for managed network
- entities which have 100 Mb/sec ethernet-like
- network interfaces.
-
- This compliance is deprecated and replaced by
- dot3Compliance."
-
- MODULE -- this module
- MANDATORY-GROUPS { etherStats100MbsGroup }
-
- GROUP etherCollisionTableGroup
- DESCRIPTION "This group is optional. It is appropriate
- for all systems which have the necessary
- metering. Implementation in such systems is
- highly recommended."
- ::= { etherCompliances 2 }
-
- dot3Compliance MODULE-COMPLIANCE
- STATUS current
- DESCRIPTION "The compliance statement for managed network
- entities which have ethernet-like network
- interfaces."
-
- MODULE -- this module
- MANDATORY-GROUPS { etherStatsBaseGroup }
-
- GROUP etherDuplexGroup
- DESCRIPTION "This group is mandatory for all
- ethernet-like network interfaces which are
- capable of operating in full-duplex mode.
- It is highly recommended for all
-
- ethernet-like network interfaces."
-
- GROUP etherStatsLowSpeedGroup
- DESCRIPTION "This group is mandatory for all
- ethernet-like network interfaces which are
- capable of operating at 10 Mb/s or slower in
- half-duplex mode."
-
- GROUP etherStatsHighSpeedGroup
- DESCRIPTION "This group is mandatory for all
- ethernet-like network interfaces which are
- capable of operating at 100 Mb/s or faster."
-
- GROUP etherControlGroup
- DESCRIPTION "This group is mandatory for all
- ethernet-like network interfaces that
- support the MAC Control sublayer."
-
- GROUP etherControlPauseGroup
- DESCRIPTION "This group is mandatory for all
- ethernet-like network interfaces that
- support the MAC Control PAUSE function."
-
- GROUP etherCollisionTableGroup
- DESCRIPTION "This group is optional. It is appropriate
- for all ethernet-like network interfaces
- which are capable of operating in
- half-duplex mode and have the necessary
- metering. Implementation in systems with
- such interfaces is highly recommended."
- ::= { etherCompliances 3 }
-
- -- units of conformance
-
- etherStatsGroup OBJECT-GROUP
- OBJECTS { dot3StatsIndex,
- dot3StatsAlignmentErrors,
- dot3StatsFCSErrors,
- dot3StatsSingleCollisionFrames,
- dot3StatsMultipleCollisionFrames,
- dot3StatsSQETestErrors,
- dot3StatsDeferredTransmissions,
- dot3StatsLateCollisions,
- dot3StatsExcessiveCollisions,
- dot3StatsInternalMacTransmitErrors,
- dot3StatsCarrierSenseErrors,
- dot3StatsFrameTooLongs,
- dot3StatsInternalMacReceiveErrors,
- dot3StatsEtherChipSet
- }
- STATUS deprecated
- DESCRIPTION "********* THIS GROUP IS DEPRECATED **********
-
- A collection of objects providing information
- applicable to all ethernet-like network
- interfaces.
-
- This object group has been deprecated and
- replaced by etherStatsBaseGroup and
- etherStatsLowSpeedGroup."
- ::= { etherGroups 1 }
-
- etherCollisionTableGroup OBJECT-GROUP
- OBJECTS { dot3CollFrequencies
- }
- STATUS current
- DESCRIPTION "A collection of objects providing a histogram
- of packets successfully transmitted after
- experiencing exactly N collisions."
- ::= { etherGroups 2 }
-
- etherStats100MbsGroup OBJECT-GROUP
- OBJECTS { dot3StatsIndex,
- dot3StatsAlignmentErrors,
- dot3StatsFCSErrors,
- dot3StatsSingleCollisionFrames,
- dot3StatsMultipleCollisionFrames,
- dot3StatsDeferredTransmissions,
- dot3StatsLateCollisions,
- dot3StatsExcessiveCollisions,
- dot3StatsInternalMacTransmitErrors,
- dot3StatsCarrierSenseErrors,
- dot3StatsFrameTooLongs,
- dot3StatsInternalMacReceiveErrors,
- dot3StatsEtherChipSet,
- dot3StatsSymbolErrors
- }
- STATUS deprecated
- DESCRIPTION "********* THIS GROUP IS DEPRECATED **********
-
- A collection of objects providing information
- applicable to 100 Mb/sec ethernet-like network
- interfaces.
-
- This object group has been deprecated and
-
- replaced by etherStatsBaseGroup and
- etherStatsHighSpeedGroup."
- ::= { etherGroups 3 }
-
- etherStatsBaseGroup OBJECT-GROUP
- OBJECTS { dot3StatsIndex,
- dot3StatsAlignmentErrors,
- dot3StatsFCSErrors,
- dot3StatsSingleCollisionFrames,
- dot3StatsMultipleCollisionFrames,
- dot3StatsDeferredTransmissions,
- dot3StatsLateCollisions,
- dot3StatsExcessiveCollisions,
- dot3StatsInternalMacTransmitErrors,
- dot3StatsCarrierSenseErrors,
- dot3StatsFrameTooLongs,
- dot3StatsInternalMacReceiveErrors
- }
- STATUS current
- DESCRIPTION "A collection of objects providing information
- applicable to all ethernet-like network
- interfaces."
- ::= { etherGroups 4 }
-
- etherStatsLowSpeedGroup OBJECT-GROUP
- OBJECTS { dot3StatsSQETestErrors }
- STATUS current
- DESCRIPTION "A collection of objects providing information
- applicable to ethernet-like network interfaces
- capable of operating at 10 Mb/s or slower in
- half-duplex mode."
- ::= { etherGroups 5 }
-
- etherStatsHighSpeedGroup OBJECT-GROUP
- OBJECTS { dot3StatsSymbolErrors }
- STATUS current
- DESCRIPTION "A collection of objects providing information
- applicable to ethernet-like network interfaces
- capable of operating at 100 Mb/s or faster."
- ::= { etherGroups 6 }
-
- etherDuplexGroup OBJECT-GROUP
- OBJECTS { dot3StatsDuplexStatus }
- STATUS current
- DESCRIPTION "A collection of objects providing information
- about the duplex mode of an ethernet-like
- network interface."
- ::= { etherGroups 7 }
-
- etherControlGroup OBJECT-GROUP
- OBJECTS { dot3ControlFunctionsSupported,
- dot3ControlInUnknownOpcodes
- }
- STATUS current
- DESCRIPTION "A collection of objects providing information
- about the MAC Control sublayer on ethernet-like
- network interfaces."
- ::= { etherGroups 8 }
-
- etherControlPauseGroup OBJECT-GROUP
- OBJECTS { dot3PauseAdminMode,
- dot3PauseOperMode,
- dot3InPauseFrames,
- dot3OutPauseFrames
- }
- STATUS current
- DESCRIPTION "A collection of objects providing information
- about and control of the MAC Control PAUSE
- function on ethernet-like network interfaces."
- ::= { etherGroups 9 }
-
-END
projects / bcm963xx.git / blobdiff