Please not the difference:
./nfsen -r live all
rebuilds the profile live including the graphs. Usually this is only required
if you move/integrate data into another
server or if you experienced problems 'Disk full' etc.
If you add/delete sources to an NfSen instance you need to modify the %sources
list in nfsen.conf and the run ./nfsen
reconfig. This is because modifying sources requires more administrative work.
If you only add a source, and rebuild life ( nfsen -r life all ) and forget to
activate this new source ( ./nfsen
reconfig ), then new data is not collected. In the ps output you should see the
collector running with appropriate cmd
line args.
Hope this helps
- Peter
On 14.10.15 16:00, LE-BRETTON, ELOUAN (ELOUAN) wrote:
> Hi,
>
> Here is my situation : a few weeks ago, I've installed nfsen on a PC and used
> it to collect data from a source. Let's call Let's call that source sourcePC.
> Now I've installed nfsen on a server, and I use it to collect data from
> another router, let's call that source SourceServer. It all works fine.
> Now I want to import the data collected on the PC into the server.
> I've tried the following steps:
>
> - On the server, added sourcePC (using the same settings that I used
> on the PC).
>
> - On the server, copy the data coming from the PC
>
> - Launch command : nfsen -r live all
>
> At first it seemed to work: I could see the data coming from sourcePC, see
> the graph, launch some filters and stuff
>
> But then, I realized that the sourceServer didn't work properly anymore: no
> new data was available from sourceServer. I've checked that the server was
> receiving netflow parquets from sourceServer (using Wireshark). If I remove
> sourcePC from the nfsen config file on the server, then it's working
> properly...
>
> I don't know what I should do now: how can I import the data that I collected
> on my PC into the server ?
>
> Regards,
> Elouan
>
>
>
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--
Be nice to your netflow data. Use NfSen and nfdump :)
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