All MIBs › CISCO-UNIFIED-COMPUTING-FC-MIB › cucsFcErrStatsSignalLosses
cucsFcErrStatsSignalLosses
Module: CISCO-UNIFIED-COMPUTING-FC-MIB
OID (symbolic): CISCO-UNIFIED-COMPUTING-FC-MIB::cucsFcErrStatsSignalLosses
OID (numeric): 1.3.6.1.4.1.9.9.719.1.20.1.1.30
Node type: OBJECT-TYPE
Type: Unsigned64
Access: read-only
Description: Cisco UCS fc:ErrStats:signalLosses managed object property
What is cucsFcErrStatsSignalLosses?
This is the cumulative loss-of-signal events counter: counts how many times this port's receiver detected no optical or electrical signal at all on the line. On one specific FC port's current error-statistics object, this is the lifetime tally, so this almost always means a physically absent link — an unplugged cable, a dead transceiver, or a powered-off device on the other end — rather than a data-quality issue. For example, a signal-loss count of 3 lines up exactly with three occasions a server was powered down for maintenance without first disabling the port.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.20.1.1.30 snmpwalk -v2c -c public <target> CISCO-UNIFIED-COMPUTING-FC-MIB::cucsFcErrStatsSignalLosses
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.20.1.1.30.1 snmpget -v2c -c public <target> CISCO-UNIFIED-COMPUTING-FC-MIB::cucsFcErrStatsSignalLosses.1
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OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| 1.3.6.1.4.1.9.9.719 | ciscoUnifiedComputingMIB | CISCO-UNIFIED-COMPUTING-MIB |
| 1.3.6.1.4.1.9.9.719.1 | ciscoUnifiedComputingMIBObjects | CISCO-UNIFIED-COMPUTING-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.719.1.20 | cucsFcObjects | CISCO-UNIFIED-COMPUTING-FC-MIB |
| 1.3.6.1.4.1.9.9.719.1.20.1 | cucsFcErrStatsTable | CISCO-UNIFIED-COMPUTING-FC-MIB |
| 1.3.6.1.4.1.9.9.719.1.20.1.1 | cucsFcErrStatsEntry | CISCO-UNIFIED-COMPUTING-FC-MIB |
| 1.3.6.1.4.1.9.9.719.1.20.1.1.30 | cucsFcErrStatsSignalLosses | CISCO-UNIFIED-COMPUTING-FC-MIB |