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Netflow V9 not working

Modified on 2025-06-10 14:18:46 +0200

We have setup a Netflow V9 probe/sensor. We have it set for port: 2055

We know the packets are flowing to the server which is a VM, because we used netflowtest.exe, but the information is not going into PRTG Network Monitor. Does anyone have any suggestions on how to remedy this.

Installed versions: Probe Service: V13.1.2.1463 Server Administration Tool: V13.1.2.1463 Probe Administration Tool: V13.1.2.1463

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hello,

the sensor in PRTG is configured correctly?

what is the active flow timeout set to? From which device are you receiving Netflow data?

can you send the information from the Netflow Tester to

support@paessler.com?

Jun, 2013 - Permalink

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Netflow V9 not working

Article CommentsAttention: This article is a record of a conversation with the Paessler support team. The information in this conversation is not updated to preserve the historical record. As a result, some of the information or recommendations in this conversation might be out of date.

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Attention: This article is a record of a conversation with the Paessler support team. The information in this conversation is not updated to preserve the historical record. As a result, some of the information or recommendations in this conversation might be out of date.