Cisco Cisco Packet Data Gateway (PDG) Fehlerbehebungsanleitung
Context Configuration Mode Commands
▀ threshold ip-pool-free
▄ Cisco ASR 5000 Series Command Line Interface Reference
OL-22948-01
threshold ip-pool-free
Set an alarm or alert based on the percentage of IP addresses that are unassigned in an IP pool. This command affects all
IP pools in the current context.
IP pools in the current context.
Product
All
Privilege
Security Administrator, Administrator
Syntax
Default: 0
The low threshold percentage of addresses available in an IP pool that must be met or exceeded within the
polling interval to generate an alert or alarm. It can be configured to any integer value between 0 and 100.
The low threshold percentage of addresses available in an IP pool that must be met or exceeded within the
polling interval to generate an alert or alarm. It can be configured to any integer value between 0 and 100.
Default:0
The high threshold percentage of addresses available in an IP pool that maintains a previously generated
alarm condition. If the utilization percentage rises above the high threshold within the polling interval, a clear
alarm will be generated. It may be configured to any integer value between 0 and 100.
The high threshold percentage of addresses available in an IP pool that maintains a previously generated
alarm condition. If the utilization percentage rises above the high threshold within the polling interval, a clear
alarm will be generated. It may be configured to any integer value between 0 and 100.
Important:
This value is ignored for the Alert model. In addition, if this value is not configured for the Alarm
model, the system assumes it is identical to the low threshold.
Usage
Use this command to set an alert or an alarm when the number of unassigned IP addresses in any pool is
equal to or less than a specified percentage of the total number of addresses in the pool.
Alerts or alarms are triggered for percentage of IP address pool free based on the following rules:
equal to or less than a specified percentage of the total number of addresses in the pool.
Alerts or alarms are triggered for percentage of IP address pool free based on the following rules:
Enter condition: Actual percentage of IP addresses free per pool £ Low Threshold
Clear condition: Actual percentage of IP addresses free per pool > High Threshold
Important:
This command is overridden by the settings of the alert-threshold keyword of the
command.
Example
The following command configures a context-level IP pool percentage of IP addresses that are unused low threshold
percentage of 10 and a high threshold of 35 for an system using the Alarm thresholding model:
The following command configures a context-level IP pool percentage of IP addresses that are unused low threshold
percentage of 10 and a high threshold of 35 for an system using the Alarm thresholding model: