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pool-utilization-alarm (Security Source NAT Pool)


Hierarchy Level


Define utilization alarm thresholds for a specific Network Address Translation (NAT) source pool. When pool utilization exceeds the upper (raise) threshold or falls below the lower (clear) threshold, an SNMP trap is triggered. Threshold settings that use this statement take precedence over thresholds that are set using the global pool-utilization-alarm statement in the [security nat source] hierarchy.


clear-threshold value

Lower threshold at which an SNMP trap is triggered.

  • Range: 40 through 100.

raise-threshold value

Upper threshold at which an SNMP trap is triggered.

  • Range: 50 through 100.


If you enter a value for raise-threshold but not for clear-threshold, clear-threshold is automatically set to 80 percent of raise-threshold.

Required Privilege Level

security—To view this statement in the configuration.

security-control—To add this statement to the configuration.

Release Information

Statement introduced in Junos OS Release 12.1X45-D10.