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ZyWALL 50 Internet Security Gateway
Using the ZyWALL Web Configurator 9-9
2. If the Blocking Time timeout is greater than 0, then the ZyWALL blocks all new connection requests to
the host giving the server time to handle the present connections. The ZyWALL continues to block all
new connection requests until the Blocking Time expires.
The ZyWALL also sends alerts whenever TCP Maximum Incomplete is exceeded. The global values
specified for the threshold and timeout apply to all TCP connections. Click on the Attack Alert tab to bring
up the next screen.
Figure 9-5 Attack Alert
The following table describes the fields in this screen.
Table 9-3 Attack Alert
FIELD DESCRIPTION DEFAULT VALUES
Generate alert when
attack detected
A detected attack automatically generates
a log entry. Check this box to generate an
alert (as well as a log) whenever an attack
is detected. See the Logs Chapter for
more information on logs and alerts.