CISCO-UNIFIED-COMPUTING-STORAGE-MIB :: cucsStorageSasExpanderCurrentEPFB

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-UNIFIED-COMPUTING-STORAGE-MIBcucsStorageSasExpanderCurrentEPFB

cucsStorageSasExpanderCurrentEPFB

Module: CISCO-UNIFIED-COMPUTING-STORAGE-MIB

OID (symbolic): CISCO-UNIFIED-COMPUTING-STORAGE-MIB::cucsStorageSasExpanderCurrentEPFB

OID (numeric): 1.3.6.1.4.1.9.9.719.1.45.78.1.27

Node type: OBJECT-TYPE

Type: SnmpAdminString

Access: read-only

Description: Cisco UCS storage:SasExpander:currentEPFB managed object property

What is cucsStorageSasExpanderCurrentEPFB?

This object reports the current EPFB (expander phy/fault-bitmap-style firmware configuration marker) value active on a SAS expander. An admin uses this internal configuration marker mainly when working with Cisco TAC to diagnose low-level expander firmware behavior. For example, a TAC engineer might ask the admin to report this currentEPFB value while diagnosing an obscure expander connectivity fault.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.45.78.1.27
snmpwalk -v2c -c public <target> CISCO-UNIFIED-COMPUTING-STORAGE-MIB::cucsStorageSasExpanderCurrentEPFB

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.45.78.1.27.1
snmpget -v2c -c public <target> CISCO-UNIFIED-COMPUTING-STORAGE-MIB::cucsStorageSasExpanderCurrentEPFB.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> cucsStorageSasExpanderCurrentEPFB.1

Start monitoring Cisco UCS (Unified Computing System) platforms with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCO-UNIFIED-COMPUTING-STORAGE-MIB::cucsStorageSasExpanderCurrentEPFB OID value, configure state conditions and alerts, and monitor any Cisco UCS (Unified Computing System) platforms from a single console.

OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.9ciscoMgmtCISCO-SMI
1.3.6.1.4.1.9.9.719ciscoUnifiedComputingMIBCISCO-UNIFIED-COMPUTING-MIB
1.3.6.1.4.1.9.9.719.1ciscoUnifiedComputingMIBObjectsCISCO-UNIFIED-COMPUTING-MIB
Numeric OIDNameModule
1.3.6.1.4.1.9.9.719.1.45cucsStorageObjectsCISCO-UNIFIED-COMPUTING-STORAGE-MIB
1.3.6.1.4.1.9.9.719.1.45.78cucsStorageSasExpanderTableCISCO-UNIFIED-COMPUTING-STORAGE-MIB
1.3.6.1.4.1.9.9.719.1.45.78.1cucsStorageSasExpanderEntryCISCO-UNIFIED-COMPUTING-STORAGE-MIB
1.3.6.1.4.1.9.9.719.1.45.78.1.27cucsStorageSasExpanderCurrentEPFBCISCO-UNIFIED-COMPUTING-STORAGE-MIB