CISCO-NAT-CGN-EXT-MIB :: cNatCgnCounterPortUsageClearLowThreshold

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › CISCO-NAT-CGN-EXT-MIB › cNatCgnCounterPortUsageClearLowThreshold

cNatCgnCounterPortUsageClearLowThreshold

Module: CISCO-NAT-CGN-EXT-MIB

OID (symbolic): CISCO-NAT-CGN-EXT-MIB::cNatCgnCounterPortUsageClearLowThreshold

OID (numeric): 1.3.6.1.4.1.9.9.818.1.2.1.1.14

Node type: OBJECT-TYPE

Type: Integer32

Access: read-write

Description: This object specifies the clear low threshold in percentage of available public ports that are used up. The notification cNatCgnNotifPortUsageWatermarkLowClear is sent once the value of cNatCgnCounterAveragePortAllocation becomes more than or equal to this value. If this object is set to zero, the notification is not generated.

Implementations must ensure that values of objects cNatCgnCounterPortUsageClearLowThreshold and cNatCgnCounterPortUsageLowThreshold remain consistent. For example, an implementation must respond with an inconsistentValue error if an attempt is made to set the the value of cNatCgnCounterPortUsageClearLowThreshold to be less than or equal to that of cNatCgnCounterPortUsageLowThreshold and vice versa.

What is cNatCgnCounterPortUsageClearLowThreshold?

A configurable percentage threshold that clears the low port-usage alarm once average port allocation rises back to or above this value, triggering a watermark-low-clear notification.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.818.1.2.1.1.14
snmpwalk -v2c -c public <target> CISCO-NAT-CGN-EXT-MIB::cNatCgnCounterPortUsageClearLowThreshold

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.818.1.2.1.1.14.1
snmpget -v2c -c public <target> CISCO-NAT-CGN-EXT-MIB::cNatCgnCounterPortUsageClearLowThreshold.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.9.9.818.1.2.1.1.14.1 i <value>

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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
1.3.6.1.4.1.9.9.818ciscoNatCgnExtMIBCISCO-NAT-CGN-EXT-MIB
1.3.6.1.4.1.9.9.818.1ciscoNatCgnExtMIBObjectsCISCO-NAT-CGN-EXT-MIB
1.3.6.1.4.1.9.9.818.1.2cNatCgnCountersCISCO-NAT-CGN-EXT-MIB
1.3.6.1.4.1.9.9.818.1.2.1cNatCgnCounterTableCISCO-NAT-CGN-EXT-MIB
1.3.6.1.4.1.9.9.818.1.2.1.1cNatCgnCounterEntryCISCO-NAT-CGN-EXT-MIB
1.3.6.1.4.1.9.9.818.1.2.1.1.14cNatCgnCounterPortUsageClearLowThresholdCISCO-NAT-CGN-EXT-MIB