> We hope to package up the Netflow portion (sans ResNet database) to run
> under Linux. So someone could drop it on generic Linux machine, configure
> their router to export netflow
Question about the usage of netflow, aside from the lisencing fees
doesn't enabling it on a router produce a noticable performance hit? I
know that hit can be mitigated by sampling instead of monitoring every
packet but how are you getting accurate data on usage that way?
Admitedly I don't know much about netflow as we'd never bothered with
getting a license for it.
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