SL-FC-MIB :: fcBxPortCurrentSigLosses

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › SL-FC-MIB › fcBxPortCurrentSigLosses

fcBxPortCurrentSigLosses

Module: SL-FC-MIB

OID (symbolic): SL-FC-MIB::fcBxPortCurrentSigLosses

OID (numeric): 1.3.6.1.4.1.4515.1.1.3.1.3.1.1.4

Node type: OBJECT-TYPE

Type: Counter64

Access: read-only

Description: The current number of loss of signal detected during this sampling interval.

What is fcBxPortCurrentSigLosses?

A running counter showing the number of times this port detected a loss of the incoming optical signal since the current 15-minute PM interval began (this interval is still accumulating and has not yet completed). This typically means the far end went down, the fiber was unplugged, or the link physically failed.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4515.1.1.3.1.3.1.1.4
snmpwalk -v2c -c public <target> SL-FC-MIB::fcBxPortCurrentSigLosses

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4515.1.1.3.1.3.1.1.4.1
snmpget -v2c -c public <target> SL-FC-MIB::fcBxPortCurrentSigLosses.1

Start monitoring Smartoptics SiteLight optical transport equipment, Fibre Channel interface (link login/error-counter status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SL-FC-MIB::fcBxPortCurrentSigLosses OID value, configure state conditions and alerts, and monitor any Smartoptics SiteLight optical transport equipment, Fibre Channel interface (link login/error-counter status) from a single console.

OID Breakdown

Upper-level ancestors (9 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.4515smartopticsSL-NE-MIB
1.3.6.1.4.1.4515.1sitelightSL-NE-MIB
1.3.6.1.4.1.4515.1.1slServiceSL-NE-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4515.1.1.3fcBxMIBSL-FC-MIB
1.3.6.1.4.1.4515.1.1.3.1fcBxMIBObjectsSL-FC-MIB
1.3.6.1.4.1.4515.1.1.3.1.3fcBxPmSL-FC-MIB
1.3.6.1.4.1.4515.1.1.3.1.3.1fcBxPortCurrentTableSL-FC-MIB
1.3.6.1.4.1.4515.1.1.3.1.3.1.1fcBxPortCurrentEntrySL-FC-MIB
1.3.6.1.4.1.4515.1.1.3.1.3.1.1.4fcBxPortCurrentSigLossesSL-FC-MIB