statistic by summing up the transfered bytes. Statistics are created hourly,
daily and monthly and are saved as static HTML files.
It is written in pure C without the need of external libraries, targetted to
be used in an embedded firewall system. A HTTP server is not included.
WWW: mdolze.gmxhome.de/iograph.shtml
PR: ports/119841
Submitted by: Markus Dolze