For historical data we use ntop (www.ntop.org). It has some good and bad points, but all in all it has been an excellent tool for us. It gives you access to a tremendous amount of information, but requires some careful configuration. Also, I use nload (http://roland-riegel.de/nload/index_en.html), and iftop (http://www.ex-parrot.com/~pdw/iftop/) for simple, real-time monitoring. IPtraf (http://cebu.mozcom.com/riker/iptraf/) will also let you see throughput per TCP/UDP service port in real time. -price On Fri, 2 May 2003, Vitor Carlos Flausino wrote: > Hello all, > I would like to do some graphs showing the incoming and outcoming > traffic (something like MRTG but per class). > > Does anyone have any idea of a program that do that? > > Thanks, > -vcf > > _______________________________________________ > LARTC mailing list / LARTC@xxxxxxxxxxxxxxx > http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/ >