Date: Thu, 09 Sep 2004 22:16:40 +0200 From: Andre Oppermann <andre@freebsd.org> To: Gleb Smirnoff <glebius@freebsd.org> Cc: net@freebsd.org Subject: Re: [TEST/REVIEW] Netflow implementation Message-ID: <4140BA28.6D24FE75@freebsd.org> References: <20040905121111.GA78276@cell.sick.ru> <4140834C.3000306@freebsd.org> <20040909171018.GA11540@cell.sick.ru> <414093DE.A6DC6E67@freebsd.org> <Pine.BSF.4.53.0409091743120.51837@e0-0.zab2.int.zabbadoz.net> <41409CB5.836DE816@freebsd.org> <20040909193507.GA12168@cell.sick.ru> <4140B603.8E979D72@freebsd.org> <20040909200052.GD12168@cell.sick.ru>
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Gleb Smirnoff wrote: > > On Thu, Sep 09, 2004 at 09:58:59PM +0200, Andre Oppermann wrote: > A> Do you really log all Netflow packets to disk to be able to provide > A> details to the customer? Or do you aggregate the details on the > A> collector? > > Full netflow dumps are stored on disk for about 2-3 months, aggregated > data goes into billing programs and is stored for years. This is common > practice here. Ugh. How much disk space does that occupy? How many mbits are your upstreams? -- Andre
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