dot3StatsFCSErrors
EtherLike-MIB ·
.1.3.6.1.2.1.10.7.2.1.3
Object
column
SNMPv2-SMICounter32
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 pertain 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.
For interfaces operating at 10 Gb/s, this
counter can roll over in less than 5 minutes if
it is incrementing at its maximum rate. Since
that amount of time could be less than a
management station's poll cycle time, in order
to avoid a loss of information, a management
station is advised to poll the
dot3HCStatsFCSErrors object for 10 Gb/s or
faster interfaces.
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.
Context
- MIB
- EtherLike-MIB
- OID
.1.3.6.1.2.1.10.7.2.1.3- Type
- column
- Access
- readonly
- Status
- current
- Parent
- dot3StatsEntry
- Table
- dot3StatsTable
- Siblings
- 17
Syntax
SNMPv2-SMICounter32
- Source
- SNMPv2-SMICounter32
- Base type
Unsigned32
Values & Constraints
Type Constraints
range: 0..4294967295
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| dot3StatsIndex 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
… | column | IF-MIBInterfaceIndex | .1.3.6.1.2.1.10.7.2.1.1 |
| dot3StatsInternalMacTransmitErrors 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 i… | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.10.7.2.1.10 |
| dot3StatsCarrierSenseErrors 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… | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.10.7.2.1.11 |
| dot3StatsFrameTooLongs 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 incremente… | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.10.7.2.1.13 |
| dot3StatsInternalMacReceiveErrors 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… | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.10.7.2.1.16 |
| dot3StatsEtherChipSet deprecated ******** THIS OBJECT IS DEPRECATED ********
This object contains an OBJECT IDENTIFIER
which identifies the chipset used to
realize the interface. Ethernet-like
inte… | column | ObjectIdentifier | .1.3.6.1.2.1.10.7.2.1.17 |
| dot3StatsSymbolErrors 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-du… | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.10.7.2.1.18 |
| dot3StatsDuplexStatus 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… | column | Enumeration | .1.3.6.1.2.1.10.7.2.1.19 |
| dot3StatsAlignmentErrors 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 … | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.10.7.2.1.2 |
| dot3StatsRateControlAbility 'true' for interfaces operating at speeds above
1000 Mb/s that support Rate Control through
lowering the average data rate of the MAC
sublayer, with frame granularity, and 'false'… | column | SNMPv2-TCTruthValue | .1.3.6.1.2.1.10.7.2.1.20 |
| dot3StatsRateControlStatus The current Rate Control mode of operation of
the MAC sublayer of this interface. | column | Enumeration | .1.3.6.1.2.1.10.7.2.1.21 |
| dot3StatsSingleCollisionFrames A count of frames that are involved in a single
collision, and are subsequently transmitted
successfully.
A frame that is counted by an instance of this
object is a… | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.10.7.2.1.4 |
| dot3StatsMultipleCollisionFrames A count of frames that are involved in more
than one collision and are subsequently
transmitted successfully.
A frame that is counted by an instance … | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.10.7.2.1.5 |
| dot3StatsSQETestErrors A count of times that the SQE TEST ERROR
is received on a particular interface. The
SQE TEST ERROR is set in accordance with the
rules for verification of the SQE detection
mechan… | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.10.7.2.1.6 |
| dot3StatsDeferredTransmissions 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 … | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.10.7.2.1.7 |
| dot3StatsLateCollisions 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… | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.10.7.2.1.8 |
| dot3StatsExcessiveCollisions 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 operatin… | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.10.7.2.1.9 |