FC-MGMT-MIB :: fcmPortFcOperClass

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsFC-MGMT-MIBfcmPortFcOperClass

fcmPortFcOperClass

Module: FC-MGMT-MIB

OID (symbolic): FC-MGMT-MIB::fcmPortFcOperClass

OID (numeric): 1.3.6.1.2.1.10.56.1.3.1.7

Node type: OBJECT-TYPE

Type: FcClasses

Access: read-only

Description: The classes of service that are currently operational on this port. For an FL_Port, this is the union of the classes being supported across all attached NL_Ports.

What is fcmPortFcOperClass?

This bitmask reports the Fibre Channel classes of service (class 1-6, class F) currently operating on this port; for an FL_Port it reflects the union of classes supported across all attached NL_Ports. An admin checks this to confirm the port actually negotiated the class of service (typically Class 3) that the attached storage or host expects.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.56.1.3.1.7
snmpwalk -v2c -c public <target> FC-MGMT-MIB::fcmPortFcOperClass

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.10.56.1.3.1.7.1
snmpget -v2c -c public <target> FC-MGMT-MIB::fcmPortFcOperClass.1

Start monitoring Vendor-neutral Fibre Channel-attached device, any manufacturer (RFC 4044) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the FC-MGMT-MIB::fcmPortFcOperClass OID value, configure state conditions and alerts, and monitor any Vendor-neutral Fibre Channel-attached device, any manufacturer (RFC 4044) from a single console.

OID Breakdown

Upper-level ancestors (7 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.2mgmtAXON-MIB
1.3.6.1.2.1mib_2AXON-MIB
1.3.6.1.2.1.10transmissionCHECKPOINT-MIB-2
Numeric OIDNameModule
1.3.6.1.2.1.10.56fcMgmtMIBFC-MGMT-MIB
1.3.6.1.2.1.10.56.1fcmgmtObjectsFC-MGMT-MIB
1.3.6.1.2.1.10.56.1.3fcmPortTableFC-MGMT-MIB
1.3.6.1.2.1.10.56.1.3.1fcmPortEntryFC-MGMT-MIB
1.3.6.1.2.1.10.56.1.3.1.7fcmPortFcOperClassFC-MGMT-MIB