User Manual
User Manual
User Manual
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Reference: Configuration options<br />
The advanced feature enables content filtering. For example packets can be rejected if<br />
they contain some specific data at a certain offset. If you do not want to use this option do<br />
not select a file or choose an empty file.<br />
Filtered content: Data<br />
With a mouse click on the link a dialog box appears in which you can select a file that<br />
contains the specific buffer.<br />
Filtered content: Mask<br />
With a mouse click on the link a dialog box appears in which you can select the<br />
specific mask.<br />
Filtered content: Offset<br />
With a mouse click on the link a dialog box appears in which you can define the filtered<br />
content offset. The offset is computed from where ICMP header ends.<br />
Predefined rules for IP packets<br />
Setting Rules<br />
Low -<br />
Medium -<br />
High Deny all IP packets<br />
Deny IP packets from address 0.0.0.0 with mask<br />
0.0.0.0.<br />
Don't log when packet matches rule.<br />
Accept / deny IP packets<br />
By clicking on the link with the mouse, you can decide whether you want to accept or<br />
reject specially defined IP packages.<br />
IP address<br />
By clicking on this link with the mouse, a dialog box opens in which you can enter the<br />
required IPv4 or IPv6 address.<br />
IP mask<br />
By clicking on this link with the mouse, a dialog box opens in which you can enter the<br />
required IPv4 or IPv6 mask.<br />
Avira Professional Security - <strong>User</strong> <strong>Manual</strong> (Status: 30 Mar. 2012) 154
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