The MRTG was installed yesterday, thanks. But all graphs I generate, are with 0 kb/s. Can someone tell me what is wrong I didn't put in crontab yet, I ran by command line. Thanks, -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.oetiker.ch/pipermail/mrtg/attachments/20160707/6daa053d/attachment.html>