All MIBs › EFM-CU-MIB › efmCuFltStatus
efmCuFltStatus
Module: EFM-CU-MIB
OID (symbolic): EFM-CU-MIB::efmCuFltStatus
OID (numeric): 1.3.6.1.2.1.167.1.1.3.1.1
Node type: OBJECT-TYPE
Type: Bits
Access: read-only
Description: EFMCu (PCS) port Fault Status. This is a bitmap of possible conditions. The various bit positions are: noPeer - the peer PHY cannot be reached (e.g., no PMEs attached, all PMEs are Down, etc.). More info is available in efmCuPmeFltStatus. peerPowerLoss - the peer PHY has indicated impending unit failure due to loss of local power ('Dying Gasp'). pmeSubTypeMismatch - local PMEs in the aggregation group are not of the same subtype, e.g., some PMEs in the local device are -O while others are -R subtype. lowRate - ifSpeed of the port reached or dropped below efmCuThreshLowRate.
This object is intended to supplement the ifOperStatus object in IF-MIB and ifMauMediaAvailable in MAU-MIB.
Additional information is available via the efmCuPmeFltStatus object for each PME in the aggregation group (single PME if PAF is disabled).
What is efmCuFltStatus?
This read-only bitmap reports fault conditions on the EFM copper (PCS) port: noPeer (peer unreachable), peerPowerLoss (remote unit reporting a power-loss 'dying gasp'), pmeSubTypeMismatch (bonded PMEs aren't all the same subtype), and lowRate (speed has crossed the low-rate threshold). An admin diagnosing a degraded bonded link would check this alongside ifOperStatus to pinpoint which specific condition is present.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.167.1.1.3.1.1 snmpwalk -v2c -c public <target> EFM-CU-MIB::efmCuFltStatus
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.167.1.1.3.1.1.1 snmpget -v2c -c public <target> EFM-CU-MIB::efmCuFltStatus.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 |
| 1.3.6.1.2 | mgmt | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.167 | efmCuMIB | EFM-CU-MIB |
| 1.3.6.1.2.1.167.1 | efmCuObjects | EFM-CU-MIB |
| 1.3.6.1.2.1.167.1.1 | efmCuPort | EFM-CU-MIB |
| 1.3.6.1.2.1.167.1.1.3 | efmCuPortStatusTable | EFM-CU-MIB |
| 1.3.6.1.2.1.167.1.1.3.1 | efmCuPortStatusEntry | EFM-CU-MIB |
| 1.3.6.1.2.1.167.1.1.3.1.1 | efmCuFltStatus | EFM-CU-MIB |