Shorewall users - Dec 2003 - accounting to HTML

Hi,

does someone have a MRTG/RRDtool/!@#$%^ solution for fetching the
Shorewall 1.4.8 accounting info? Perhaps based on the DROP/REJECT
packets MRTG shorewall script? I''d like to make the graphs of the
network load available via http://, you know.

Thanks.

Petr