Ntop is somehow open source if I recall. Seemed to work well and was fairly cheap to license.
Sent from my T-Mobile 4G LTE Device -------- Original message -------- From: David Edelman <dedel...@iname.com> Date: 05/04/2014 11:05 AM (GMT-07:00) To: Leslie <geekg...@gmail.com> Cc: nanog@nanog.org Subject: Re: oss netflow collector/trending/analysis Argus (qosient.com) is worth looking at. Dave Edelman > On May 2, 2014, at 12:21, Leslie <geekg...@gmail.com> wrote: > > pmacct (http://www.pmacct.net/) is another pretty awesome open source tool. > > Leslie > >> On Fri, May 2, 2014 at 8:00 AM, Avi Freedman <freed...@freedman.net> wrote: >> >> There's also SiLK from CMU. It's powerful but has a learning curve. >> >> I also see pmacct being used both by some end networks and by >> some vendors as part of systems. >> >> Avi >> >>> Hey There, >>> >>> I was just wondering, for people who are doing netflow analysis with >>> open source tools and who are doing at least 10k or more flows per >>> second, what are you using? >>> >>> I know of three tool sets: >>> >>> - The classic osu flow-tools and the modern continuation/fork. >>> - ntop >>> - nfdump/nfsen >>> >>> Is there anything else I've missed? A few folks here really seem to like >>> nfsen/nfdump. >>> >>> Thanks, >>> >>> Matt >>
