Dear Sir, On Wed, May 28, 2003 at 02:18:18PM -0000, Filippo Stefanelli wrote: > Hi all, > > I am affascinated of the plots found at > > http://www.ntop.org/RRD/ > > Especially the first one. > > I have defined some ports to look with -p > and now I really like to plot a graph like the first one in that URL. > > Which is the code? Where can i find it? >
The code used to generate these graphs includes two parts 1 Code to extract data from Ntop and save it somehow look at ntop/www/Perl for some examples. 2 Code that produces the graphs. Ntop uses rrdtool (with either the Perl bindings to rrdgraph or the special rrdtool CGI program. Ntop used to distribute two sample RRD programs . nwUsage.pl and . protoUsage.pl that did _both_ of these things and work well, but that seems to have stopped with releases close to 2.2 Have a hunt in the CVS. However, if you are not comfortable with . creating RRDs from scratch . creating or hacking RRD graph scripts You will not have much fun. Ntop is basically a collector; presentation is up to _you_. > I have read the rrdtool tutorial and the rrdtool man pages but I didn't > understand a lot. Probabily I have not spend much time on it. If I can > see the code beside the plots peraphs is a better way to learn. > > Thanks in advance. > Filippo. Yours sincerely. -- ------------------------------------------------------------------------ Stanley Hopcroft ------------------------------------------------------------------------ '...No man is an island, entire of itself; every man is a piece of the continent, a part of the main. If a clod be washed away by the sea, Europe is the less, as well as if a promontory were, as well as if a manor of thy friend's or of thine own were. Any man's death diminishes me, because I am involved in mankind; and therefore never send to know for whom the bell tolls; it tolls for thee...' from Meditation 17, J Donne. _______________________________________________ Ntop mailing list [EMAIL PROTECTED] http://listgateway.unipi.it/mailman/listinfo/ntop
