Cisco Cisco Packet Data Gateway (PDG) Guia De Resolução De Problemas
Global Configuration Mode Commands
threshold packets-filtered-dropped ▀
Cisco ASR 5000 Series Command Line Interface Reference ▄
OL-22947-02
threshold packets-filtered-dropped
Configures filtered/dropped packet thresholds for the system.
Product
PDSN, GGSN, HA, SGSN, ASN GW
Privilege
Security Administrator, Administrator
Syntax
Default: 0
The high threshold number of filtered/dropped packets experienced by the system resulting from ACL rules
that must be met or exceeded within the polling interval to generate an alert or alarm.
The number can be configured to any integer value between 0 and 1000000000. A value of 0 disables the
threshold.
The high threshold number of filtered/dropped packets experienced by the system resulting from ACL rules
that must be met or exceeded within the polling interval to generate an alert or alarm.
The number can be configured to any integer value between 0 and 1000000000. A value of 0 disables the
threshold.
Default: 0
The low threshold number of filtered/dropped packets experienced by the system resulting from ACL rules
that maintains a previously generated alarm condition. If the number of packets falls beneath the low
threshold within the polling interval, a clear alarm will be generated.
The number can be configured to any integer value between 0 and 1000000000. A value of 0 disables the
threshold.
The low threshold number of filtered/dropped packets experienced by the system resulting from ACL rules
that maintains a previously generated alarm condition. If the number of packets falls beneath the low
threshold within the polling interval, a clear alarm will be generated.
The number can be configured to any integer value between 0 and 1000000000. A value of 0 disables the
threshold.
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 high threshold.
Usage
Filtered/dropped packet thresholds generate alerts or alarms based on the total number of packets that were
filtered or dropped by the system as a result of access control list (ACL) rules during the specified polling
interval.
Alerts or alarms are triggered for filtered/dropped packets based on the following rules:
filtered or dropped by the system as a result of access control list (ACL) rules during the specified polling
interval.
Alerts or alarms are triggered for filtered/dropped packets based on the following rules:
Enter condition: Actual number of filtered/dropped packets ³ High Threshold
Clear condition: Actual number of filtered/dropped packets < Low Threshold
If a trigger condition occurs within the polling interval, the alert or alarm will not be generated until the end
of the polling interval.
Refer to the
of the polling interval.
Refer to the
command to configure the polling interval and the
command to enable thresholding for this value. In addition, refer to information on ACLs in
this reference.
Example