dot3ControlInUnknownOpcodes
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.
Details
[IEEE 802.3 Std.], 30.3.3.5, aUnsupportedOpcodesReceived
Table columns
3 objects| Oid | Name | Access | Type |
|---|---|---|---|
| 1.3.6.1.2.1.10.7.9.1.1 | dot3ControlFunctionsSupported | readonly | Unknown |
| 1.3.6.1.2.1.10.7.9.1.2 | dot3ControlInUnknownOpcodes | readonly | Counter32 |
| 1.3.6.1.2.1.10.7.9.1.3 | dot3HCControlInUnknownOpcodes | readonly | Counter64 |
Used by conformance groups
1 objects- 1.3.6.1.2.1.35.2.1.8 etherControlGroup