Have a look at 
http://ee-staff.ethz.ch/~oetiker/webtools/mrtg/mrtg.html

Kind regards
Thomas Rupp

> -----Ursprüngliche Nachricht-----
> Von:  Doherty, John (ANFIS) [SMTP:john.doherty AT ANFIS.CO DOT UK]
> Gesendet am:  Montag, 10. Juli 2000 15:52
> An:   ADSM-L AT VM.MARIST DOT EDU
> Betreff:      Re: Free, graphical schedule management tools?
> 
> What is MRTG and where can I get information on it ?
> 
> > ----------
> > From:         Richard Cowen[SMTP:richard.cowen AT VTMEDNET DOT ORG]
> > Reply To:     ADSM: Dist Stor Manager
> > Sent:         10 July 2000 14:46
> > To:   ADSM-L AT VM.MARIST DOT EDU
> > Subject:      Re: Free, graphical schedule management tools?
> >
> > Try mrtg, its free, time-based, and graphical.
> > --
> > Richard
> >