Fortinet FortiGate 3000, Руководство администратора

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Config Antivirus
Config
Config displays a list of the current viruses blocked by the FortiGate unit. You can also
configure file and email size limits, and grayware blocking.
This section describes:
• Virus list
• Config
• Grayware
• Grayware options
Virus list
The virus list displays the current viruses blocked in alphabetical order. You can view
the entire list or parts of the list by selecting the number or alphabet ranges. You can
update this list manually or set up the FortiGate unit to receive automatic updates
daily or whenever required. To manually upload a virus list update see
“Changing unit
information” on page 35 . To find out how to use the Fortinet Update Center, see
“Update center” on page 126 .
Figure 156:Virus list (partial)
Config
Oversize threshold configuration refers to the size limits you can apply to scan files
and email in memory.
Figure 157:Example threshold configuration
The maximum file size allowed in memory is usually 10% of the FortiGate RAM size.
For example, a FortiGate unit with 256 MB of RAM could have a memory oversize
threshold range of 1 to 25 MB. The range for each FortiGate unit is displayed in the
web-based manager as shown in
Figure 157 .