ASA netflow and small TCP sessions

[Oleg Volkov]

Dear Sirs.
I use netflow on the ASA5515-X and netflow collector (ManageEngine) for collect traffic information, but I do not see very small traffic.
I use capture on the ASA and see this traffic, but netflow do not send to collector about it (I viewed netflow packet in WireShark).
What can I do?
Thank!

[Don Jacob]

Make sure your ASA is configured as below:

https://supportforums.cisco.com/document/30476/configuring-netflow-asa-asdm

And make sure you set the template timeout to 1 minute instead of the suggested 30.

Regards,
Don Jacob
http://www.solarwinds.com/netflow-traffic-analyzer.aspx

PS: Dont forget to rate and close helpful answers.