Fastnetmon have that:
https://fastnetmon.com/fastnetmon-advanced-traffic-persistency/
I used it for such purposes.
On 2019-05-17 17:26, Dennis Burgess via NANOG wrote:
I am looking for a free program to take netflow and output what the
top traffic ASes to and from my AS are. Something that we can look
at every once in a while, and/or spin up and get data then shutdown..
Just have two ports need netflow from currently.
Thanks in advance.
DENNIS BURGESS, MIKROTIK CERTIFIED TRAINER
Author of "Learn RouterOS- Second Edition"
LINK TECHNOLOGIES, INC -- Mikrotik & WISP Support Services
OFFICE: 314-735-0270 Website: http://www.linktechs.net [1]
Create Wireless Coverage's with www.towercoverage.com [2]
Links:
------
[1] http://www.linktechs.net/
[2] http://germany.nuclearcat.com/www.towercoverage.com
