hi , I test this template with barracuda 300 and the graph don't works too ... but no problem in debug mode ... :-( Data Source Debug /usr/bin/rrdtool create \ /var/www/html/rra/barracuda_blocked_650.rrd \ --step 300 \ DS:viruses:COUNTER:600:0:10000 \ DS:tagged:COUNTER:600:0:10000 \ DS:allowed:COUNT...