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NetFlow v9 and MAC address : 00-00-00-00-00-00




I setup a NetFlow v9 custom sensor (from a Cisco 1812 router), and in the Toplists, I created a custom report including the Destionation MAC.

But the destination MAC are always empty and are displayed as : 00-00-00-00-00-00.

Using PRTG Network Monitor

Thanks for the help

mac netflow v9

Created on Feb 6, 2012 10:07:11 AM

1 Reply




can you please use Wireshark to record a capture file on the port on which PRTG receives the Netflow data? Please let the capture run long enough to ensure the Netflow9 templates are recorded, and then send it to us via email to [email protected]

best regards.

Created on Feb 6, 2012 4:10:43 PM by  Torsten Lindner [Paessler Support]

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