Netflow - Exclude export of DHCP

[tresdodi]

Hello everyone,

Is there a way to configure Netflow not to export DHCP traffic? I'm exporting flows from an ISR 1941 router to nProbe and I don't want to see traffic between 0.0.0.0 and 255.255.255.255.

[Georg Pauwen]

Hello,

Netflow Filtering might be an option:

https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/netflow/configuration/15-mt/nf-15-mt-book/nflow-filt-samp-traff.html

[tresdodi · Accepted solution]

I achieved this by excluding DHCP flows on the collector side.