I used the sensor NetFlow V9 (Custom) to monitor network traffic on PRTG and defined a channel as follows(one "#" was not available in the posting and I used two "##" instead):

##20:HDWCN to Cloud SourceIP[10.25.14.13] and DestinationIP[10.169.128.0/21]

The top traffic in the Top Talkers is what I defined as this source and destination ip, but the channel does not show any data.

I want to filter the traffic in a channel between a specific source and destination ip, I should use expressions "and" instead of "or", is that right?

Can anyone help me with this problem? thanks in advance.

Article Comments

Hello,

A example for the channel definitions can be found here: https://www.paessler.com/manuals/prtg/xflow_packet_sniffer_channel_definitions

Kind regards,
Sasa Ignjatovic, Tech Support Team


Dec, 2021 - Permalink