EtherLike-MIB
Functions Overview
The device provides the implementation frame for EtherLike-MIB. In addition, the MIB also needs the support from lower layer modules. Different products offer varied support for the MIB.
The OID of the root object is as follows:iso(1).org(3).dod(6).internet(1).mgmt(2).mib-2(1). transmission (10).dot3(7)
Description of MIB Tables
dot3StatsTable
This table shows the statistical information about ethernet-like interfaces.
The index of this table is dot3StatsIndex.
OID |
Object Name |
Syntax |
Max Access |
Description |
Implemented Specifications |
|---|---|---|---|---|---|
1.3.6.1.2.1.10.7.2.1.1 |
dot3StatsIndex |
INTEGER |
Read-only |
An index value that uniquely identifies an interface to an ethernet-like medium. |
This object is implemented as defined in the corresponding MIB files. |
1.3.6.1.2.1.10.7.2.1.2 |
dot3StatsAlignmentErrors |
INTEGER (0..4294967295) |
Read-only |
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. |
This object is implemented as defined in the corresponding MIB files. |
1.3.6.1.2.1.10.7.2.1.3 |
dot3StatsFCSErrors |
INTEGER (0..4294967295) |
Read-only |
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. |
This object is implemented as defined in the corresponding MIB files. |
1.3.6.1.2.1.10.7.2.1.4 |
dot3StatsSingleCollisionFrames |
INTEGER (0..4294967295) |
Read-only |
A count of frames that are involved in a single collision, and are subsequently transmitted successfully. |
This object is implemented as defined in the corresponding MIB files. |
1.3.6.1.2.1.10.7.2.1.5 |
dot3StatsMultipleCollisionFrames |
INTEGER (0..4294967295) |
Read-only |
A count of frames that are involved in more than one collision and are subsequently transmitted successfully. |
This object is implemented as defined in the corresponding MIB files. |
1.3.6.1.2.1.10.7.2.1.6 |
dot3StatsSQETestErrors |
INTEGER (0..4294967295) |
Read-only |
A count of times that the SQE TEST ERROR is received on a particular interface. |
This object is implemented as defined in the corresponding MIB files. |
1.3.6.1.2.1.10.7.2.1.7 |
dot3StatsDeferredTransmissions |
INTEGER (0..4294967295) |
Read-only |
A count of frames for which the first transmission attempt on a particular interface is delayed because the medium is busy. |
This object is implemented as defined in the corresponding MIB files. |
1.3.6.1.2.1.10.7.2.1.8 |
dot3StatsLateCollisions |
INTEGER (0..4294967295) |
Read-only |
The number of times that a collision is detected on a particular interface later than one slotTime into the transmission of a packet. |
This object is implemented as defined in the corresponding MIB files. |
1.3.6.1.2.1.10.7.2.1.9 |
dot3StatsExcessiveCollisions |
INTEGER (0..4294967295) |
Read-only |
A count of frames for which transmission on a particular interface fails due to excessive collisions. |
This object is implemented as defined in the corresponding MIB files. |
1.3.6.1.2.1.10.7.2.1.10 |
dot3StatsInternalMacTransmitErrors |
INTEGER (0..4294967295) |
Read-only |
A count of frames for which transmission on a particular interface fails due to an internal MAC sublayer transmission error. |
This object is implemented as defined in the corresponding MIB files. |
1.3.6.1.2.1.10.7.2.1.11 |
dot3StatsCarrierSenseErrors |
INTEGER (0..4294967295) |
Read-only |
The number of times that the carrier sense condition was lost or never asserted when attempting to transmit a frame on a particular interface. |
This object is implemented as defined in the corresponding MIB files. |
1.3.6.1.2.1.10.7.2.1.13 |
dot3StatsFrameTooLongs |
INTEGER (0..4294967295) |
Read-only |
A count of frames received on a particular interface that exceeds the maximum permitted frame size. |
This object is implemented as defined in the corresponding MIB files. |
1.3.6.1.2.1.10.7.2.1.16 |
dot3StatsInternalMacReceiveErrors |
INTEGER (0..4294967295) |
Read-only |
A count of frames for which reception on a particular interface fails due to an internal MAC sublayer receiving error. |
This object is implemented as defined in the corresponding MIB files. |
1.3.6.1.2.1.10.7.2.1.17 |
dot3StatsEtherChipSet |
OBJECT IDENTIFIER |
Read-only |
This object contains an OBJECT IDENTIFIER which identifies the chipset used to realize the interface. |
deprecated |
1.3.6.1.2.1.10.7.2.1.18 |
dot3StatsSymbolErrors |
INTEGER (0..4294967295) |
Read-only |
For an interface operating at 100 Mbit/s, the number of times there was an invalid data symbol when a valid carrier was present. |
This object is implemented as defined in the corresponding MIB files. |
1.3.6.1.2.1.10.7.2.1.19 |
dot3StatsDuplexStatus |
INTEGER { unknown(1), halfDuplex(2), fullDuplex(3) } |
Read-only |
The current mode of operation of the MAC entity. 'unknown' indicates that the current duplex mode could not be determined. |
This object is implemented as defined in the corresponding MIB files. |
1.3.6.1.2.1.10.7.2.1.20 |
dot3StatsRateControlAbility |
INTEGER{true(1),false(2)} |
Read-only |
Whether the function of Rate Control is enabled or not. |
This object is implemented as defined in the corresponding MIB files. |
1.3.6.1.2.1.10.7.2.1.21 |
dot3StatsRateControlStatus |
INTEGER { rateControlOff (1), rateControlOn (2), unknown (3) } |
Read-only |
The current Rate Control mode of operation of the MAC sublayer of this interface. |
This object is implemented as defined in the corresponding MIB files. |
Creation Restriction
No entry can be created in this table.
Modification Restriction
The entries in this table cannot be modified.
Deletion Restriction
The entries in this table cannot be deleted.
Access Restriction
The device must contain an interface to read this table. Otherwise, no value can be read from this table.
dot3CollTable
A collection of collision histograms for a particular set of interfaces, including statistical information of CSMA/CD sub layer of Ethernet.
The indexes of this table are ifIndex and dot3CollCount.
OID |
Object |
Syntax |
Max Access |
Description |
Implemented Specifications |
|---|---|---|---|---|---|
1.3.6.1.2.1.10.7.5.1.2 |
dot3CollCount |
Integer32 (1..16) |
Not-accessible |
The number of per-frame media collisions for which a particular collision histogram cell represents the frequency on a particular interface. |
This object is implemented as defined in the corresponding MIB files. |
1.3.6.1.2.1.10.7.5.1.3 |
dot3CollFrequencies |
INTEGER (0..4294967295) |
Read-only |
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. |
This object is implemented as defined in the corresponding MIB files. |
Creation Restriction
No entry can be created in this table.
Modification Restriction
The entries in this table cannot be modified.
Deletion Restriction
The entries in this table cannot be deleted.
Access Restriction
The device must contain an interface to read the table. The number of packets after the statistics can be read only if the interface and the number of collisions are specified. This function can only be supported by the 21143 chip in half-duplex mode.
dot3ControlTable
A table of descriptive and status information about the MAC Control sublayer.
The index of this table is dot3StatsIndex.
OID |
Object Name |
Syntax |
Max Access |
Description |
Implemented Specifications |
|---|---|---|---|---|---|
1.3.6.1.2.1.10.7.9.1.1 |
dot3ControlFunctionsSupported |
BITS { pause(0) } |
Read-only |
A list of the possible MAC Control functions implemented for this interface. |
This object is implemented as defined in the corresponding MIB files. |
1.3.6.1.2.1.10.7.9.1.2 |
dot3ControlInUnknownOpcodes |
INTEGER (0..4294967295) |
Read-only |
A count of MAC Control frames received on this interface that contains an opcode that is not supported by this device. |
This object is implemented as defined in the corresponding MIB files. |
1.3.6.1.2.1.10.7.9.1.3 |
dot3HCControlInUnknownOpcodes |
INTEGER (0..18446744073709551615) |
Read-only |
A count of MAC Control frames received on this interface that contains an opcode that is not supported by this device. |
This object is implemented as defined in the corresponding MIB files. |
Creation Restriction
No entry can be created in this table.
Modification Restriction
The entries in this table cannot be modified.
Deletion Restriction
The entries in this table cannot be deleted.
Access Restriction
None.
dot3PauseTable
A table of descriptive and status information about the MAC Control sublayer.
The index of this table is dot3StatsIndex.
OID |
Object Name |
Syntax |
Max Access |
Description |
Implemented Specifications |
|---|---|---|---|---|---|
1.3.6.1.2.1.10.7.10.1.1 |
dot3PauseAdminMode |
INTEGER { disabled(1), enabledXmit(2), enabledRcv(3), enabledXmitAndRcv(4) } |
Read-write |
This object is used to configure the default administrative PAUSE mode for this interface. |
Currently, the maximum access is read-only. |
1.3.6.1.2.1.10.7.10.1.2 |
dot3PauseOperMode |
INTEGER { disabled(1), enabledXmit(2), enabledRcv(3), enabledXmitAndRcv(4) } |
Read-only |
This object reflects the PAUSE mode currently in use on this interface. |
This object is implemented as defined in the corresponding MIB files. |
1.3.6.1.2.1.10.7.10.1.3 |
dot3InPauseFrames |
INTEGER (0..4294967295) |
Read-only |
A count of MAC Control frames received on this interface with an opcode indicating the PAUSE operation. |
This object is implemented as defined in the corresponding MIB files. |
1.3.6.1.2.1.10.7.10.1.4 |
dot3OutPauseFrames |
INTEGER (0..4294967295) |
Read-only |
A count of MAC Control frames transmitted on this interface with an opcode indicating the PAUSE operation. |
This object is implemented as defined in the corresponding MIB files. |
1.3.6.1.2.1.10.7.10.1.5 |
dot3HCInPauseFrames |
INTEGER (0..18446744073709551615) |
Read-only |
A count of MAC Control frames received on this interface with an opcode indicating the PAUSE operation. |
This object is implemented as defined in the corresponding MIB files. |
1.3.6.1.2.1.10.7.10.1.6 |
dot3HCOutPauseFrames |
INTEGER (0..18446744073709551615) |
Read-only |
A count of MAC Control frames transmitted on this interface with an opcode indicating the PAUSE operation. |
This object is implemented as defined in the corresponding MIB files. |
Creation Restriction
No entry can be created in this table.
Modification Restriction
The entries in this table cannot be modified.
Deletion Restriction
The entries in this table cannot be deleted.
Access Restriction
The access restrictions are as follows:
The realization of automatic negotiation and half-duplex mode is not supported. The configuration of flow control cannot be done by the Ethernet interface with a transmission rate lower than 10 Gbit/s. The Ethernet interface with a transmission rate lower than 10 Gbit/s and in half-duplex mode cannot display the working status of current flow control. The control frame statistics of inbound traffic in half-duplex mode is not supported.
dot3HCStatsTable
This table provides information about traffic statistics on an Ethernet interface.
The index of this table is dot3StatsIndex.
OID |
Object Name |
Data Type |
Max Access |
Description |
Implemented Specifications |
|---|---|---|---|---|---|
1.3.6.1.2.1.10.7.11.1.1 |
dot3HCStatsAlignmentErrors |
INTEGER (0..18446744073709551615) |
read-only |
This object indicates the error statistics. |
This object is implemented as defined in the corresponding MIB file. |
1.3.6.1.2.1.10.7.11.1.2 |
dot3HCStatsFCSErrors |
INTEGER (0..18446744073709551615) |
read-only |
This object indicates the FCS error statistics. |
This object is implemented as defined in the corresponding MIB file. |
1.3.6.1.2.1.10.7.11.1.3 |
dot3HCStatsInternalMacTransmitErrors |
INTEGER (0..18446744073709551615) |
read-only |
This object indicates transmission error statistics at the MAC sublayer. |
This object is implemented as defined in the corresponding MIB file. |
1.3.6.1.2.1.10.7.11.1.4 |
dot3HCStatsFrameTooLongs |
INTEGER (0..18446744073709551615) |
read-only |
This object indicates statistics when frame length exceeds the maximum value. |
This object is implemented as defined in the corresponding MIB file. |
1.3.6.1.2.1.10.7.11.1.5 |
dot3HCStatsInternalMacReceiveErrors |
INTEGER (0..18446744073709551615) |
read-only |
This object indicates receiving error statistics at the MAC sublayer. |
This object is implemented as defined in the corresponding MIB file. |
1.3.6.1.2.1.10.7.11.1.6 |
dot3HCStatsSymbolErrors |
INTEGER (0..18446744073709551615) |
read-only |
This object indicates symbol error statistics. |
This object is implemented as defined in the corresponding MIB file. |
Creation Restriction
No entry can be created in this table.
Modification Restriction
The entries in this table cannot be modified.
Deletion Restriction
The entries in this table cannot be deleted.
Access Restriction
The entries in this table can be read without restriction.