SL-FC-MIB :: fcBxPortIntervalInvalidTxWords

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › SL-FC-MIB › fcBxPortIntervalInvalidTxWords

fcBxPortIntervalInvalidTxWords

Module: SL-FC-MIB

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

OID (numeric): 1.3.6.1.4.1.4515.1.1.3.1.3.2.1.7

Node type: OBJECT-TYPE

Type: Counter64

Access: read-only

Description: The number of invalid transmission word detected during this sampling interval.

What is fcBxPortIntervalInvalidTxWords?

A running counter showing the number of invalid 8b/10b transmission words this port detected on the wire during the specific completed 15-minute interval identified by this row's fcBxPortIntervalNumber. A growing count is a classic sign of physical-layer trouble such as a marginal optic or cable.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4515.1.1.3.1.3.2.1.7
snmpwalk -v2c -c public <target> SL-FC-MIB::fcBxPortIntervalInvalidTxWords

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4515.1.1.3.1.3.2.1.7.1
snmpget -v2c -c public <target> SL-FC-MIB::fcBxPortIntervalInvalidTxWords.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::fcBxPortIntervalInvalidTxWords 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
1.3.6.1.4.1.4515.1.1.3.1.3.2fcBxPortIntervalTableSL-FC-MIB
1.3.6.1.4.1.4515.1.1.3.1.3.2.1fcBxPortIntervalEntrySL-FC-MIB
1.3.6.1.4.1.4515.1.1.3.1.3.2.1.7fcBxPortIntervalInvalidTxWordsSL-FC-MIB