8
Protecting Your Digital Assets
TM
Ditto Network Tap Module User Manual
f. Use the “Select Filter...” drop-down box and select
New Filter...
to create a new fi lter or select an
existing fi lter to overwrite it.
g. Use the “Select File...” drop-down box and select
New File...
to create a new XML fi le, or select an
existing fi le to add your network capture fi lter to the fi le.
h. Type the desired fi lename into the “File Name” text box.
i. Type the desired name of the fi lter into the “Filter Name” text box.
j. Click the
Save button
to save the fi lter.
3.4.2 Manual Filter Creation
To manually create a network capture fi lter on an SD Card, you must manually create a
DittoNetCap-
Filter
directory on your SDCard fi rst. Then you can add one or more network capture fi lter XML fi les to
that directory.
Create an XML fi le using the following structure and place it within the DittoNetCapFilter directory on
your SDCard:
<?xml version=”1.0” encoding=”UTF-8”?>
<!-- All attributes must be in single quotes if they contain double quotes.
-->
<dittoNetCapFilter
xmlns:xsi=”http://www.w3.org/2001/XMLSchema-instance”
xsi:noNamespaceSchemaLocation=”netCapFilter.xsd”
>
<fi lter title=”All”>insert port numbers here, separated by the word‘or’</
fi lter>
</dittoNetCapFilter>
The name of the network capture fi lter XML fi le can be any legal fi le name with an XML fi le extension.
Each XML fi le may contain one or more <fi lter title=”...”> blocks. The fi lter block’s title will appear at
the bottom of the “Network Capture Filter” selection list prepended with “SDCard/” followed by the
subdirectory’s name, if any.
You cannot remove existing selections from the Network Capture Filter list.
Figure 3.
The “Action” screen, showing where to type in the
ports that you wish to capture with the “Network Capture”
action.
Figure 4.
The “Save Network Capture Filter”
dialog box lets you save custom network
capture fi lters.
NOTE
