Reference: Configuration options
Avira Professional Security - User Manual (Status: 23 Sep. 2011)
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The
advanced feature
enables content filtering. For example packets can be rejected if
they contain some specific data at a certain offset. If you do not want to use this option do
not select a file or choose an empty file.
Filtered content: Data
With a mouse click on the link a dialog box appears in which you can select a file that
contains the specific buffer.
Filtered content: Mask
With a mouse click on the link a dialog box appears in which you can select the
specific mask.
Filtered content: Offset
With a mouse click on the link a dialog box appears in which you can define the filtered
content offset. The offset is computed from where ICMP header ends.
Predefined rules for IP packets
Setting
Rules
Low
-
Medium
-
High
Deny all IP packets
Deny
IP packets
from address
0.0.0.0
with mask
0.0.0.0
.
Don't log
when packet matches rule.
Accept / deny IP packets
By clicking on the link with the mouse, you can decide whether you want to accept or
reject specially defined IP packages.
IP address
By clicking on this link with the mouse, a dialog box opens in which you can enter the
required IPv4 or IPv6 address.
IP mask
By clicking on this link with the mouse, a dialog box opens in which you can enter the
required IPv4 or IPv6 mask.
