WANGUARD 5.2 User Manual & Administrator's Guide
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Output
You can select several output formats, or you can type your own format that conforms to the format
specifcaton of nfdump.
For beter readability IPv6 addresses are shortened, such as that the middle nibbles are cut and
replaced by dots '…'. Most ofen this is good enough to recognize a wanted IPv6 address your are
looking for. If you need the full IPv6 address, check the opton 'IPv6 long'.
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Export
If the output is small you can send it by Email or you can Print it.
But when you need to generate huge amounts of fow data, doing that solely through the browser may
not be the best idea. In this case, select the “Dump” opton to view the CLI command used to generate
the data. You can execute the command locally, forward the output to a fle etc.
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Top Type
Select the statstcs you want from the menu and the order opton.
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Aggregaton
By default the fows are not aggregated. By clicking on the checkboxes, you can select how you want to
have your fows aggregated. You may also aggregate entre subnets when selectng srcIPv4/<subnet
bits>.
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Limit
Limit the output only to those statstc lines whose packets or bytes match the specifed limit.
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Top
Limit the statstcs to the frst top N.
Autonomous Systems
If you are using the Flow Sensor, you can generate trafc and bandwidth histograms for Autonomous
Systems. You can use this opton if you have BGP-enabled fow exporters that are confgured to include AS
informaton in exported fows.
The parameters are:
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Sensors
Select the Flow Sensors you're interested in. Multple selectons can be made. Administrators can flter
which Sensors are available to users.
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Time Frame
Select predefned tme-frames or enter your own by selectng “Custom...”.
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AS Numbers
Click the lightbulb icon on the right to open a window containing the correct syntax. Ofen used AS
numbers can be saved there and used at any tme later.
If you don't know what AS number(s) is a partcular ISP having then you can click the upper-right side of
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Summary of Contents for Wanguard 5.2
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