ZyXEL Communications 10, 50 Table 12-3Attack Alert, Figure 12-4Attack Alert

ZyWALL 10/50 Internet Security Gateway

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 12-4 Attack Alert

The following table describes the fields in this screen.

Table 12-3 Attack Alert

FIELD	DESCRIPTION	DEFAULT VALUES
Generate alert when	A detected attack automatically generates
attack detected	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.

12-8 Using the ZyWALL Web Configurator