3Com OfficeConnect 3C16771 User Manual page 89

Dropped ICMP
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When enabled, log messages showing blocked incoming
ICMP packets are generated. This is enabled by default.
Network Debug
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When enabled, log messages showing Ethernet
broadcasts, ARP resolution problems, ICMP redirection
problems, and NAT resolution problems are generated.
This category is intended for experienced network
administrators. This is disabled by default.
Alert Categories
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Alerts are events, such as an attack, which may warrant
immediate attention. When an event generates an alert,
a message is immediately sent to the e-mail account
defined in the Send alerts to box on the Log Settings
window (see
Attacks
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When enabled, all log entries that are categorized as an Attack
are generated as an alert message. This is enabled by default.
System Errors
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When enabled, all log entries that are categorized as a
System Error are generated as an alert message. This is
enabled by default.
Blocked Web Sites
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When enabled, all log entries that are categorized as a
Blocked Web Site are generated as an alert message.
This is disabled by default.
Use Log Redundancy Filters
Prevents duplicate consecutive log messages from being
generated. Because of network retry mechanisms,
duplicate consecutive messages are common. If you select
the Use Log Redundancy Filters check box, a log entry
identical to the previous entry is not generated. This is
enabled by default.
Click Update to send the configuration data to the Internet
Firewall.
page 85).
Logs and Alerts 89