CISCO-UNIFIED-FIREWALL-MIB :: cufwUrlfResTotalRespCacheSize

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-UNIFIED-FIREWALL-MIBcufwUrlfResTotalRespCacheSize

cufwUrlfResTotalRespCacheSize

Module: CISCO-UNIFIED-FIREWALL-MIB

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

OID (numeric): 1.3.6.1.4.1.9.9.491.1.3.2.2

Node type: OBJECT-TYPE

Type: Gauge32

Access: read-only

Description: The amount of memory occupied by all the caches used in the firewall to cache responses for URL requests received from servers while awaiting a response from URL filter server.

What is cufwUrlfResTotalRespCacheSize?

This Gauge32, in KBytes, reports how much memory the firewall's caches for URL responses are occupying while those responses wait to be matched with pending server replies. An admin can use this to see memory usage on the response side of URL filtering separately from the request side. A high value here relative to normal baseline could indicate the firewall is buffering an unusually large volume of in-flight response data.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.491.1.3.2.2
snmpwalk -v2c -c public <target> CISCO-UNIFIED-FIREWALL-MIB::cufwUrlfResTotalRespCacheSize

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.491.1.3.2.2.1
snmpget -v2c -c public <target> CISCO-UNIFIED-FIREWALL-MIB::cufwUrlfResTotalRespCacheSize.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
1.3.6.1.4.1.9.9.491.1.3cuFwUrlFilterGrpCISCO-UNIFIED-FIREWALL-MIB
1.3.6.1.4.1.9.9.491.1.3.2cufwUrlFilterResourceUsageCISCO-UNIFIED-FIREWALL-MIB
1.3.6.1.4.1.9.9.491.1.3.2.2cufwUrlfResTotalRespCacheSizeCISCO-UNIFIED-FIREWALL-MIB