Hi,we have installed nfsen/nfdump in a distributed environment. We have three machines on different parts of the network, who runs nfdump and collect netflow data on local disks, and from 10 to 10 minutes, we copy the netflow data to a central server (using rsync) were we want to "see it" using nfsen. All is ok, the data is collected and trafic values can be seen on the Details tab. The problem is that we can't see any graph. All graphs are empty, even if the router names appears on the graphs legend.
And in the logs we have:
Mar 24 11:30:15 central nfsen[11445]: Channel info file missing for channel 'node1-acc' in './live' Mar 24 11:30:15 central nfsen[11445]: Channel info file missing for channel 'node2-acc' in './live' Mar 24 11:30:15 central nfsen[11445]: Channel info file missing for channel 'node3-acc' in './live'
Besides this, we also have some messages like:Mar 24 11:35:10 central nfcapd[11443]: Ident: 'node1-acc' Flows: 0, Packets: 0, Bytes: 0, Sequence Errors: 0, Bad Packets: 0 Mar 24 11:35:10 central nfcapd[11443]: Ident: 'node2-acc' Flows: 0, Packets: 0, Bytes: 0, Sequence Errors: 0, Bad Packets: 0 Mar 24 11:35:10 central nfcapd[11443]: Ident: 'node3-acc' Flows: 0, Packets: 0, Bytes: 0, Sequence Errors: 0, Bad Packets: 0
but I guess that these messages are related to the fact the we don't run the nfcapd on the central server (we run it on the slaves).
Do you have any suggestion regarding the graph problem? -- ===================================== Manuel SUBREDU Network Engineer at AARNIEC/RoEduNet phone: +40 (232) 201 007 fax: +40 (232) 201 200 e-mail: [email protected] =====================================
smime.p7s
Description: S/MIME Cryptographic Signature
------------------------------------------------------------------------------ Enable your software for Intel(R) Active Management Technology to meet the growing manageability and security demands of your customers. Businesses are taking advantage of Intel(R) vPro (TM) technology - will your software be a part of the solution? Download the Intel(R) Manageability Checker today! http://p.sf.net/sfu/intel-dev2devmar
_______________________________________________ Nfsen-discuss mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/nfsen-discuss
