Cisco Cisco Web Security Appliance S170 사용자 가이드
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AsyncOS 9.1 for Cisco Web Security Appliances User Guide
Chapter 22 Perform System Administration Tasks
Managing Alerts
Step 4
Submit and commit your changes.
Alert Listing
The following sections list alerts by classification. The table in each section includes the alert name
(internally used descriptor), actual text of the alert, description, severity (critical, information, or
warning) and the parameters (if any) included in the text of the message.
(internally used descriptor), actual text of the alert, description, severity (critical, information, or
warning) and the parameters (if any) included in the text of the message.
Feature Key Alerts
The following table contains a list of the various feature key alerts that can be generated by AsyncOS,
including a description of the alert and the alert severity:
including a description of the alert and the alert severity:
Wait Before Sending a
Duplicate Alert
Duplicate Alert
Specifies the time interval for duplicate alerts. There are two settings:
Initial Number of Seconds to Wait Before Sending a Duplicate Alert. If
you set this value to 0, duplicate alert summaries are not sent and instead, all
duplicate alerts are sent without any delay (this can lead to a large amount of
email over a short amount of time). The number of seconds to wait between
sending duplicate alerts (alert interval) is increased after each alert is sent.
The increase is the number of seconds to wait plus twice the last interval. So
a 5 second wait would have alerts sent at 5 seconds, 15, seconds, 35 seconds,
75 seconds, 155 seconds, 315 seconds, etc.
you set this value to 0, duplicate alert summaries are not sent and instead, all
duplicate alerts are sent without any delay (this can lead to a large amount of
email over a short amount of time). The number of seconds to wait between
sending duplicate alerts (alert interval) is increased after each alert is sent.
The increase is the number of seconds to wait plus twice the last interval. So
a 5 second wait would have alerts sent at 5 seconds, 15, seconds, 35 seconds,
75 seconds, 155 seconds, 315 seconds, etc.
Maximum Number of Seconds to Wait Before Sending a Duplicate Alert.
You can set a cap on the number of seconds to wait between intervals via the
maximum number of seconds to wait before sending a duplicate alert field.
For example, if you set the initial value to 5 seconds, and the maximum value
to 60 seconds, alerts would be sent at 5 seconds, 15 seconds, 35 seconds, 60
seconds, 120 seconds, etc
You can set a cap on the number of seconds to wait between intervals via the
maximum number of seconds to wait before sending a duplicate alert field.
For example, if you set the initial value to 5 seconds, and the maximum value
to 60 seconds, alerts would be sent at 5 seconds, 15 seconds, 35 seconds, 60
seconds, 120 seconds, etc
Cisco AutoSupport
Specifies whether or not to send Cisco the following support information:
•
a copy of all alert messages generated by the system
•
weekly reports noting the uptime of the system, the output of the
status
command, and the AsyncOS version used.
Also specifies whether or not to send internal alert recipients a copy of every
message sent to Cisco. This applies only to recipients that are set to receive
System alerts at Information severity level.
message sent to Cisco. This applies only to recipients that are set to receive
System alerts at Information severity level.
Option
Description
Message
Alert Severity
Parameters
A “$feature” key was downloaded from the key
server and placed into the pending area. EULA
acceptance required.
server and placed into the pending area. EULA
acceptance required.
Information.
$feature: Name of the feature.