FC-MGMT-MIB :: fcmPortRxOfflineSequences

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsFC-MGMT-MIBfcmPortRxOfflineSequences

fcmPortRxOfflineSequences

Module: FC-MGMT-MIB

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

OID (numeric): 1.3.6.1.2.1.10.56.1.6.1.4

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: The number of Offline (OLS) Primitive Sequences received at this port.

What is fcmPortRxOfflineSequences?

This Counter32 counts Offline (OLS) Primitive Sequences received at this port, which the far end sends when it is going offline or restarting its link. A sudden burst usually corresponds to the attached device (HBA or switch port) rebooting or its cable being reseated.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.56.1.6.1.4
snmpwalk -v2c -c public <target> FC-MGMT-MIB::fcmPortRxOfflineSequences

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.10.56.1.6.1.4.1
snmpget -v2c -c public <target> FC-MGMT-MIB::fcmPortRxOfflineSequences.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::fcmPortRxOfflineSequences 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
1.3.6.1.2.1.10.56.1.6fcmPortErrorsTableFC-MGMT-MIB
1.3.6.1.2.1.10.56.1.6.1fcmPortErrorsEntryFC-MGMT-MIB
1.3.6.1.2.1.10.56.1.6.1.4fcmPortRxOfflineSequencesFC-MGMT-MIB