Juniper NETWORK AND SECURITY MANAGER 2010.4 - CONFIGURING SCREENOS DEVICES GUIDE REV 01 Manual page 203

Table 41: Internal AV Scan Manager Settings (continued)
Internal AV Scan
Manager Options Your Action
Update AV pattern You can update AV patterns from
through proxy a proxy server.
Update Interval You can specify the interval at
which the device starts an
automatic pattern update.
Maximum You can specify the number of
Decompression level levels of compression to examine.
Content drop You can specify that the device
parameters drop messages if the size of the
content or the number of
concurrent messages exceed
configurable limits.
Copyright © 2010, Juniper Networks, Inc.
Comments
This update does not require Internet access and is done offline.
You cannot configure an HTTPS proxy, because you cannot
cache an HTTPS proxy.
NOTE: You can direct a security device to immediately contact
the pattern server and update its pattern file. To do this,
right-click the device object and select AV Scan Manager >
Update Pattern. (You can modify the pattern server URL and
update the interface if necessary.) Click OK.
A setting of 2 will examine a compressed file within a
compressed file. If the number of levels of compression in the
file exceeds the number indicated here, the e-mail will be
blocked.
NA
Chapter 6: Security
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