All MIBs › WWP-OAM-MIB › wwpOamUnsupportedCodesRx
wwpOamUnsupportedCodesRx
Module: WWP-OAM-MIB
OID (symbolic): WWP-OAM-MIB::wwpOamUnsupportedCodesRx
OID (numeric): 1.3.6.1.4.1.6141.2.400.1.2.4.1.14
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: A count of the number of OAMPDUs received on this interface with an unsupported op-code.
An unsupported opcode OAMPDU is indicated by a valid frame with (1) destination MAC address equal to that of the reserved MAC address for Slow Protocols (See 43B of [802.3ah]), (2) a lengthOrType field equal to the reserved type for Slow Protocols, (3) a Slow Protocols subtype equal to that of the subtype reserved for OAM, and (4) an OAMPDU code equals the opcode for a function that is not supported by the device.
Discontinuities of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of the ifCounterDiscontinuityTime.
What is wwpOamUnsupportedCodesRx?
This OID counts OAMPDUs received on this interface carrying an opcode this device doesn't support. An admin checks this when a peer device seems to be using an OAM feature (like an unsupported vendor extension) that this local device can't process.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.6141.2.400.1.2.4.1.14 snmpwalk -v2c -c public <target> WWP-OAM-MIB::wwpOamUnsupportedCodesRx
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.6141.2.400.1.2.4.1.14.1 snmpget -v2c -c public <target> WWP-OAM-MIB::wwpOamUnsupportedCodesRx.1
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.6141 | wwp | WWP-SMI |
| 1.3.6.1.4.1.6141.2 | wwpModules | WWP-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.6141.2.400 | wwpOamMibModule | WWP-OAM-MIB |
| 1.3.6.1.4.1.6141.2.400.1 | wwpOamMIB | WWP-OAM-MIB |
| 1.3.6.1.4.1.6141.2.400.1.2 | wwpOamObjs | WWP-OAM-MIB |
| 1.3.6.1.4.1.6141.2.400.1.2.4 | wwpOamStatsTable | WWP-OAM-MIB |
| 1.3.6.1.4.1.6141.2.400.1.2.4.1 | wwpOamStatsEntry | WWP-OAM-MIB |
| 1.3.6.1.4.1.6141.2.400.1.2.4.1.14 | wwpOamUnsupportedCodesRx | WWP-OAM-MIB |