Distrib for MRTG contribution.

Introduction

------------

- 'distrib' read mrtg log files and computes traffic distribution in 

  the time. It ouputs a graph with : 

  usage 1 : distrib -i infile -o giffile -w width -h height -t mode -r rate -d count

	(width / height in pixels)

	mode : d(ay), w(eek), m(onth), y(ear)

	count : how many categories of trafic must be taken

	- in x the percentage of trafic utilisation (% bandwith)

	- in y how many times the utilization was reached (% time)

  usage 2 : distrib -i infile -o giffile -w width -h height -t x -r top -d count

	(width / height in pixels)

	this option builds another graph, with more than interface, but the same informations 'stacked' 

	one on the other ...

- 'distrib.pl' use distrib to make a complete html ('distrib.html, distrib.gif') file 

  with all target defined in the file mrtg.cfg (!).

  usage : distrib.pl

Installation

------------

- distrib uses the GD library, as mrtg does. In order to compile it, you must

  have the following files : 

	GDFONTS.H

	GDFONTS.C

	MTABLES.C

	GD.H

	GD.C

	and ... distrib.c

	on unix, gcc distrib.c -I/yourgdinclude -L/yourgdlibrary -lgd -lm -o distrib

	on a PC with NT or 95, make a project with RDLOG2.C, GD.C, GDFONTS.C

All suggestions, bugs reports and others are welcome ...

Philippe Simonet, Philippe.Simonet@swisstelecom.com, 24.06.97