nanog mailing list archives

Re: Multi-collector Netflow/etc


From: Kurt Erik Lindqvist <kurtis () kurtis pp se>
Date: Fri, 19 Jul 2002 09:50:56 +0200


data and this was then fed to the main processing server. However, in
general I think it's pretty hard to make Netflow data scale...ideally you
would be able to pick which fields you wanted exported...

The NetFlow v9 format looks like it would support this kind of thing.
Whether cisco will actually implement it that way I don't know.

Netflow9 is also only sampled data right? Although pretty close to the real numbers it's not realyl useful for for example billing.

- kurtis -


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