CISCO-UNIFIED-FIREWALL-MIB :: cufwCluSerialNum

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-UNIFIED-FIREWALL-MIBcufwCluSerialNum

cufwCluSerialNum

Module: CISCO-UNIFIED-FIREWALL-MIB

OID (symbolic): CISCO-UNIFIED-FIREWALL-MIB::cufwCluSerialNum

OID (numeric): 1.3.6.1.4.1.9.9.491.1.8.1.10

Node type: OBJECT-TYPE

Type: SnmpAdminString

Access: read-only

Description: The vendor-specific serial number string for the current unit in cluster.

What is cufwCluSerialNum?

This read-only SnmpAdminString gives the vendor-specific serial number of the current unit in a cluster. An admin uses it to uniquely identify the physical hardware of a specific cluster member for inventory or support purposes. Recording this value would let an admin match SNMP-polled cluster data back to the physical device on the rack.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.491.1.8.1.10
snmpwalk -v2c -c public <target> CISCO-UNIFIED-FIREWALL-MIB::cufwCluSerialNum

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.491.1.8.1.10.1
snmpget -v2c -c public <target> CISCO-UNIFIED-FIREWALL-MIB::cufwCluSerialNum.1

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OID Breakdown

Upper-level ancestors (8 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
Numeric OIDNameModule
1.3.6.1.4.1.9.9.491ciscoUnifiedFirewallMIBCISCO-UNIFIED-FIREWALL-MIB
1.3.6.1.4.1.9.9.491.1ciscoUnifiedFirewallMIBObjectsCISCO-UNIFIED-FIREWALL-MIB
1.3.6.1.4.1.9.9.491.1.8cuFwClusterGrpCISCO-UNIFIED-FIREWALL-MIB
1.3.6.1.4.1.9.9.491.1.8.1cuFwClusterGlobalsCISCO-UNIFIED-FIREWALL-MIB
1.3.6.1.4.1.9.9.491.1.8.1.10cufwCluSerialNumCISCO-UNIFIED-FIREWALL-MIB