Thursday, December 12, 2019

Netflow bug in nx-os 9.2.x

Just a heads up for anyone else deploying netflow within their infrastructure that when configuring flow options you'll have strange XXXXXGB worth of chatter if you configure "collect counter bytes long" the OS throws in "collect counter bytes" above it anyways.

Seen on a Nexus 9k model, but not tested on other models.

Had a laugh when our Flows showed 52TBs of data within last 5 minutes on a really low use setup.



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