User manual

Reference: Configuration options
99
packets
Deny UDP
packetsfrom
address 0.0.0.0
with mask 0.0.0.0
if local ports are in
range {0-65535}
and the remote
port is in range
{0-65535}.
Apply for all
ports.
Don't log when
packet matches
rule.
Advanced: Discard
packets that have
following bytes
<empty> with
mask <empty> at
offset 0.
Accept / reject UDP packets
With a mouse click on the link you have the choice to allow or deny special defined
incoming UDP packets.
IP address
By clicking on this link with the mouse, a dialog box opens in which you can enter the
required IP address.
IP mask
By clicking on this link with the mouse, a dialog box opens in which you can enter the
required IP mask.
Local ports
With a mouse click on this link a dialog box appears in which you can define the local
port number(s) or complete port ranges.
Remote ports
With a mouse click on this link a dialog box appears in which you can define the remote
port number(s) or complete port ranges.
Application method
With a mouse click on this link you have the choice to apply this rule to all ports or only
to all opened ports.
Report file
By clicking on the link with the mouse you can decide whether to write to a report file or
not if the package complies with the rule.
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