Hi all, Many thanks to those who have participated in the developement of Ntop. It is awesome.
I've been using Ntop(v3.3.9) + The NetFlow plugin(v4.1) for about a week now. I'm using only the netflow interface and I've defined my local subnets using --local-subnets. They appear under 'Local Networks' in About->Show Configuration. My problem is that under IP -> Summary -> Networks, there is no subnet data displayed. It says "Statistics for all Networks. No Data To Display (yet)". I see data in other sections of ntop that pertain to those subnets so I think there should be data displayed. I know that --local-subnets is used for determining pseudo-local hosts, but am I right in thinking that it will determine which subnets are displayed under IP->Summary->Networks? Similarly, I've tried to define a host cluster using Admin->Configure->Preferences. cluster.c9Internal=10.200.5.0/28. When I look at IP -> Summary -> Host Clusters I see the same 'No Data To Display' message displayed. Once again, there is definitely data flowing to/from hosts in this cluster. All other sections seem to be happily populated with data. Here are the options used in my ntop.conf --user ntop --daemon --db-file-path /usr/local/var/ntop --interface none --no-interface-merge --local-subnets 10.200.0.0/24,10.200.1.0/28,10.200.2.0/28,10.200.2.16/28,10.200.2.96/28,10.200.2.112/28,10.200.3.0/27,10.200.3.128/27,10.200.5.0/28,10.200.5.16/28 -L --http-server 3000 --no-mac --disable-schedyield I've specified a virtual address on the NetFlow interface, too. Also, I compiled from source. Running on RedHat Enterprise 5 Linux. I've looked all through the man-pages and doco I could find. I've also skimmed over the last few months of this mailing list and can't seem to find the same issue. There were a few posts in January from people who didn't have *any* data from their NetFlow interface displaying. A similarity I have with them is that my NetFlow traffic comes from a 7200 series Cisco router. Once again, thanks all for Ntop. If anyone is kind enough to help me out, many thanks in advance. :) Kind regards, James Greenhalgh _______________________________________________ Ntop mailing list [email protected] http://listgateway.unipi.it/mailman/listinfo/ntop
