All MIBs › ADVANTECH-EKI-PRONEER-MIB › dot3ControlInUnknownOpcodes
dot3ControlInUnknownOpcodes
Module: ADVANTECH-EKI-PRONEER-MIB
OID (symbolic): ADVANTECH-EKI-PRONEER-MIB::dot3ControlInUnknownOpcodes
OID (numeric): 1.3.6.1.4.1.10297.202.7000.1.3.1.1.24
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: A count of MAC Control frames received on this interface that contain an opcode that is not supported by this device.
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 dot3HCControlInUnknownOpcodes 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.
What is dot3ControlInUnknownOpcodes?
This read-only counter tallies MAC Control frames (like pause frames) with unrecognized operation codes. May indicate incompatible or buggy equipment on the segment.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.10297.202.7000.1.3.1.1.24 snmpwalk -v2c -c public <target> ADVANTECH-EKI-PRONEER-MIB::dot3ControlInUnknownOpcodes
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.10297.202.7000.1.3.1.1.24.1 snmpget -v2c -c public <target> ADVANTECH-EKI-PRONEER-MIB::dot3ControlInUnknownOpcodes.1
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OID Breakdown
Upper-level ancestors (6 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.10297 | advantech | ADVANTECH-EKI-PRONEER-MIB |
| 1.3.6.1.4.1.10297.202 | aSwitchMIB | ADVANTECH-EKI-PRONEER-MIB |
| 1.3.6.1.4.1.10297.202.7000 | proneer | ADVANTECH-EKI-PRONEER-MIB |
| 1.3.6.1.4.1.10297.202.7000.1 | monitoring | ADVANTECH-EKI-PRONEER-MIB |
| 1.3.6.1.4.1.10297.202.7000.1.3 | portMonitoring | ADVANTECH-EKI-PRONEER-MIB |
| 1.3.6.1.4.1.10297.202.7000.1.3.1 | portStatisticTable | ADVANTECH-EKI-PRONEER-MIB |
| 1.3.6.1.4.1.10297.202.7000.1.3.1.1 | portStatisticEntry | ADVANTECH-EKI-PRONEER-MIB |
| 1.3.6.1.4.1.10297.202.7000.1.3.1.1.24 | dot3ControlInUnknownOpcodes | ADVANTECH-EKI-PRONEER-MIB |