Date: Wed, 8 Sep 2004 12:56:07 +0400 From: Gleb Smirnoff <glebius@freebsd.org> To: Patrick.Guelat@imp.ch Cc: net@freebsd.org Subject: Re: [TEST/REVIEW] Netflow implementation Message-ID: <20040908085607.GG597@cell.sick.ru> In-Reply-To: <20040908103529.V97761@murphy.imp.ch> References: <20040905121111.GA78276@cell.sick.ru> <20040908103529.V97761@murphy.imp.ch>
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On Wed, Sep 08, 2004 at 10:43:34AM +0000, Patrick.Guelat@imp.ch wrote: P> > here is netgraph module which implements Netflow traffic P> >accounting, which I'm going to add to CURRENT in recent future: P> >[..] P> >I've been testing it for last week on loaded 100Mbit Ethernet P> >which serves 9 ASes, 12 prefixes :) And it works stable. P> P> Did some tests here, looks very nice ! At least our netflow-collector P> is happy with the data ;-) The only empty fields are ASNs :) I hope to fill them in future. P> flowctl did not work for me, to which P> node do you have to send the msg to ? I usually call node "netflow" using 'ngctl name', and then call 'flowctl netflow show'. P> I attached two netflow nodes on a tee, one right2left and one left2right P> to catch both directions. This is working solution, but not correct. :) To catch both directions you should feed ng_netflow with incoming traffic from all interfaces. -- Totus tuus, Glebius. GLEBIUS-RIPN GLEB-RIPE
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