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Netflow v9 no data since sensor was created



I set up a Cisco 2960x to send netflow v9 to PRTG but since creating the sensor no data has populated.

I tested the configuration using the netflow 9 tester and I see data coming from the switch. The timestamps are off from the switch so I set the active flow timeout to 0. There is nothing blocking communication between the switch and the PRTG servers.

Are there any suggestions?

cisco netflow netflowv9

Created on Mar 27, 2018 12:35:24 PM

1 Reply



Hello oppnetwork,

Thank you very much for your contact.
Just to check, did you also see this knowledge base article and does it apply to your current issue?

Best regards,

Created on Mar 28, 2018 7:28:07 PM by  Sebastian Kniege [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.