Subject: problem with FlowScan+CUFlow+CUgrapher
From: Riccardo Sciaccaluga (riccardo.sciaccaluga@fastwebnet.it)
Date: Wed Oct 26 2005 - 12:20:24 CDT
Hi, I'm using a Debian box that I configured like "How to build detailed Network Usage Reports using RRDTool, flow-tools,FlowScan and CUFlow" pdf file describes. It means that I have installed: RRDtool flowtool FlowScan CUFlow I'm not using flow-capture to grab netflow traffic because I already have some preregistered ft-files that I want to process. I have edited the flowscan.cf file defining the path where to find my ft-files and setting the ReportClasses CUFlow option. I have configured come setting of my network in the CUFlow.cf file. When I run flowscan it starts to process ft-files and seems to hit correctly most of the flows it finds. It creates some rrd files (one for each service I want to observe) in the output directory but when I fetch them (rrdtool fecth filename.rrd AVERAGE) they are empty (only "nan"). As a consequence,of course, CUgrapher recognise the services and the subnet that I want to plot but it can't show me the graph because it has no values. Any ideas? Every suggestion is welcome. Thanks in advance Riccardo -- Help mailto:majordomo@net.doit.wisc.edu and say "help" in message body Unsubscribe mailto:majordomo@net.doit.wisc.edu and say "unsubscribe flowscan" in message body Archive http://net.doit.wisc.edu/~plonka/list/flowscan/archive/
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