ZyXEL Communications Prestige 202H Series, Руководство пользователя

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Prestige 202H User’s Guide
Configuring Firewall with the Web Configurator 14-9
2. If the Blocking Time timeout is greater than 0, then the Prestige blocks all new connection requests to
the host giving the server time to handle the present connections. The Prestige continues to block all new
connection requests until the
Blocking Time expires.
The Prestige also sends alerts whenever TCP Maximum Incomplete is exceeded. The global values
specified for the threshold and timeout apply to all TCP connections. Click Advanced Setup , Firewall , and
Alert to bring up the next screen.
Figure 14-6 Attack Alert
The following table describes the fields in this screen.
Table 14-4 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.