ZyXEL Communications 5 Series - Manual (Page 275)

ZyWALL 5/35/70 Series User’s Guide
Chapter 14 Anti-Virus 275
Figure 143 SECURITY > ANTI-VIRUS > General
The following table describes the labels in this screen.
Table 82 SECURITY > ANTI-VIRUS > General
LABEL DESCRIPTION
General Setup
Enable Anti-Virus Select this check box to check traffic for viruses. The anti-virus scanner works on
the following.
FTP traffic using TCP ports 20 and 21
HTTP traffic using TCP ports 80, 8080 and 3128
POP3 traffic using TCP port 110
SMTP traffic using TCP port 25
Enable ZIP File
Scan Select this check box to have the ZyWALL scan a ZIP file (with the “zip”, “gzip” or
“gz” file extension). The ZyWALL first 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 the ZIP file.
Turbo Card This field displays whether or not a ZyWALL Turbo Card is installed.
Note: You cannot configure and save the IDP and Anti-Virus
screens if the ZyWALL Turbo Card is not installed.