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Hi Luis,
Luis Adrian Amato Perrupato wrote:
| Hi guys, I am a new nfsen enthusiastic user.
| I am implementing it to audit networks. The idea is to install some sensor (
| nfsens + fprobe ) on a network and then consolidate all the data and analyze
| it
|
| This is the way I am testing.
| A port span ( mirror ) on a switch, on that port it is conected a PC
| with *nfsen
| *working and collecting data from *fprobe-ng*, on the same machine (this
| work fine). But I wanted to know how could I migrate the data from this
| nfsens to consolidate all the data on the nfsen where I integrate all the
| data.
Moving/copying data from one NfSen instance to another can not be done easily.
If you simply copy the data, you need to rebuild to profile in order to let new
Nfsen recalculate diskspace and expire infos. This is what you will see
afterwards
when doing an nfsen -l live. However, the rrd ( garphical data ) is not rebuilt
in
NfSen v1.3. It will most likely be integrated in future versions.
|
| Now I copy the data and then query it,
| " nfsen -r live "
| but i am not able to graph it on the nfsen machine where I consolidate all
| the data.
|
| My question finally is, how could I collect the data from different sources
| ( copying it ) to a central nfsen and graph all the results.
Send the data directly to your final NfSen installation. If you have some more
NfSen installations in between, send it to the first, and let nfcapd
automatically
forward the data to the final NfSen. ( optarg => '-R ....' in nfsen.conf )
Hope this helps
- Peter
|
| - Nfdump Version: 1.5.7 --with-rrdpath=/usr/bin --enable-nfprofile
| - Nfsen 1.3
|
| Best regards
|
|
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