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How to apply filters/fields for NetflowV9 sensor



I am trying to filter certain subnets from a VPN tunnel that terminated on an interface and would need to filter traffic based on the destination IP address. How can I accomplish it using the fields/filters with NetFlow.

fields filter netflow-v9 prtg-network-monitor

Created on Oct 31, 2019 8:02:47 AM

1 Reply




Kindly take a look at this article: https://kb.paessler.com/en/topic/46173-netflow:-capture-only-a-subnet. Your inquiry should be explained there.

Kind Regards,
Timo Dambach
Paessler Tech Support

Created on Oct 31, 2019 12:29:51 PM by  Timo Dambach [Paessler Support]

Disclaimer: The information in the Paessler Knowledge Base comes without warranty of any kind. Use at your own risk. Before applying any instructions please exercise proper system administrator housekeeping. You must make sure that a proper backup of all your data is available.