10-09-2003 03:41 AM - edited 03-02-2019 10:53 AM
I am writing custom tool for analyzing NetFlow data generated by our internet routers. I need to exclude traffic among the routers from exported NetFlow statistics - otherwise it would be accounted for twice.
Is it possible to achieve this by NOT enabling netflow switching on interfaces, that lead to other internet routers?
10-17-2003 07:32 AM
I guess, this should be possible by disabling the netflow switching on the required interfaces.
12-04-2003 07:24 AM
Dobre den,
I do this in the flow processing software by filtering flows with next-hops that lead to other netflow-exporting routers. It's a hack, but it works pretty well to eliminate duplicate flows.
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