ZyXEL Communications 91-009-073003B manual 470

Chapter 29 Anti-Virus

Table 136 Configuration > Anti-X > Anti-Virus > General > Add (continued)

LABEL	DESCRIPTION
Actions When
Matched
Destroy infected	When you select this check box, if a virus pattern is matched, the
file	ZyWALL overwrites the infected portion of the file (and the rest of the
	file) with zeros. The un-infected portion of the file before a virus
	pattern was matched goes through unmodified.
Send Windows	Select this check box to set the ZyWALL to send a message alert to
Message	files’ intended user(s) using Microsoft Windows computers connected
	to the to interface.
	Refer to Appendix C on page 851 if your Windows computer does not
	display the alert messages.
Log	These are the log options:
	no: Do not create a log when a packet matches a signature(s).
	log: Create a log on the ZyWALL when a packet matches a
	signature(s).
	log alert: An alert is an e-mailed log for more serious events that
	may need more immediate attention. Select this option to have the
	ZyWALL send an alert when a packet matches a signature(s).
White List / Black
List Checking
Check White List	Select this check box to check files against the white list.
Check Black List	Select this check box to check files against the black list.
File
decompression
Enable file	Select this check box to have the ZyWALL scan a ZIP file (the file does
decompression	not have to have a “zip” or “rar” file extension). The ZyWALL first
(ZIP and RAR)	decompresses the ZIP file and then scans the contents for viruses.
	Note: The ZyWALL decompresses a ZIP file once. The ZyWALL
	does NOT decompress any ZIP file(s) within a ZIP file.

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	ZyWALL USG 50 User’s Guide