ATTO6500N-MIB :: fcStatsErrNOSCount

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsATTO6500N-MIBfcStatsErrNOSCount

fcStatsErrNOSCount

Module: ATTO6500N-MIB

OID (symbolic): ATTO6500N-MIB::fcStatsErrNOSCount

OID (numeric): 1.3.6.1.4.1.4547.2.3.3.2.1.10

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-write

Description: Number of NOS events on this fibre channel port.

What is fcStatsErrNOSCount?

Tracks the number of Not Operational Sequence (NOS) events received on the Fibre Channel port, which signal that the remote port has gone offline. A high NOS count points to recurring link or device availability problems.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4547.2.3.3.2.1.10
snmpwalk -v2c -c public <target> ATTO6500N-MIB::fcStatsErrNOSCount

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4547.2.3.3.2.1.10.1
snmpget -v2c -c public <target> ATTO6500N-MIB::fcStatsErrNOSCount.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.4547.2.3.3.2.1.10.1 i <value>

Start monitoring ATTO FibreBridge 6500N FC-to-SAS storage bridge with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ATTO6500N-MIB::fcStatsErrNOSCount OID value, configure state conditions and alerts, and monitor any ATTO FibreBridge 6500N FC-to-SAS storage bridge from a single console.

OID Breakdown

Upper-level ancestors (6 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
Numeric OIDNameModule
1.3.6.1.4.1.4547attotechATTO6500N-MIB
1.3.6.1.4.1.4547.2attoMgmtATTO6500N-MIB
1.3.6.1.4.1.4547.2.3bridgeATTO6500N-MIB
1.3.6.1.4.1.4547.2.3.3bridgePortsATTO6500N-MIB
1.3.6.1.4.1.4547.2.3.3.2fcPortStatisticsTableATTO6500N-MIB
1.3.6.1.4.1.4547.2.3.3.2.1fcPortStatisticsEntryATTO6500N-MIB
1.3.6.1.4.1.4547.2.3.3.2.1.10fcStatsErrNOSCountATTO6500N-MIB