CISCO-UNIFIED-FIREWALL-MIB :: cufwFOMonitoredInterfaces

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-UNIFIED-FIREWALL-MIBcufwFOMonitoredInterfaces

cufwFOMonitoredInterfaces

Module: CISCO-UNIFIED-FIREWALL-MIB

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

OID (numeric): 1.3.6.1.4.1.9.9.491.1.4.1.16

Node type: OBJECT-TYPE

Type: Gauge32

Access: read-only

Description: The count of interfaces monitored on the HA units for interface health.

What is cufwFOMonitoredInterfaces?

This read-only Gauge32 reports the count of interfaces currently monitored on the HA units for interface health purposes. An admin uses it to confirm how many interfaces are actually under HA health monitoring, which should match the number of interfaces expected to influence failover decisions. A count lower than expected here would alert an admin that some interfaces aren't being watched and therefore can't trigger a switchover if they fail.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.491.1.4.1.16
snmpwalk -v2c -c public <target> CISCO-UNIFIED-FIREWALL-MIB::cufwFOMonitoredInterfaces

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.491.1.4.1.16.1
snmpget -v2c -c public <target> CISCO-UNIFIED-FIREWALL-MIB::cufwFOMonitoredInterfaces.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
1.3.6.1.4.1.9.9.491.1.4cuFwFailoverGrpCISCO-UNIFIED-FIREWALL-MIB
1.3.6.1.4.1.9.9.491.1.4.1cuFwFailoverGlobalsCISCO-UNIFIED-FIREWALL-MIB
1.3.6.1.4.1.9.9.491.1.4.1.16cufwFOMonitoredInterfacesCISCO-UNIFIED-FIREWALL-MIB