last time I checked it a couple of years ago, there were no good open-source tools for Netflow analysis. Every available tool was too much oriented on the author's specific task, and they were not flexible or scalable enough.
There are few commercial and not-too-much-expensive tools of decent quality though.
Please say hi to Monzoon guys if anyone remembers me there :)
cheers, stan
--- Manuel Kasper mkasper@monzoon.net wrote:
Hello,
does anybody on this list know of a free/open source tool that collects NetFlow AS aggregation records from a number of routers and produces traffic graphs per AS that show how much traffic came in from or went out to a given AS, and over which link (-> multiple upstreams/peering links)?
I'm asking because I've made something like that on a whim for Monzoon Networks to help with BGP traffic engineering, and would be happy to polish it up a bit and then release it, but if the solution is already out there (and better than what I've come up with ;), I wouldn't bother.
Cheers,
Manuel
-- Manuel Kasper Systems Engineer, Dipl. Ing. FH Monzoon Networks AG, www.monzoon.net
Riedthofstrasse 124, CH-8105 Regensdorf Phone: +41 43 5000474, Fax: +41 43 5000478 mkasper@monzoon.net _______________________________________________ swinog mailing list swinog@lists.swinog.ch http://lists.swinog.ch/cgi-bin/mailman/listinfo/swinog