Hi Luca,

already set, look the first message.
We collect all traffic from nprobe ZMQ, i can reduce -m to only one local network but all other local networks are collected as remote. Our goal is to analyse attacks on our network, but we reach all limits after maximum 15 minutes.

Heiko

Am 29.07.2015 um 10:38 schrieb Luca Deri:
Heiko
use -M to define your networks

Luca

On 29 Jul 2015, at 08:01, Heiko Boch | DeltaPeak GmbH <[email protected] <mailto:[email protected]>> wrote:

Hi,

i tried the -B option with this value: net 212.224.89.0/25
but doesn't work.

Is there any option to split our networks in ntopng?

Thanks,
Heiko

Am 27.07.2015 um 11:40 schrieb Arianna Avanzini:
Hi,

On Mon, Jul 27, 2015 at 10:45 AM, Heiko Boch | DeltaPeak GmbH <[email protected] <mailto:[email protected]>> wrote:

    Is there any chance to receive realtime data after reaching the
    absolut limit off 131072 hosts/flows with ntopng?

    Our ntopng.conf:
    -g=-1
    -m="xxx"
    -A=2
    -E=local
    -D=local
    -S=local
    -C
    -n=0
    -G=/var/tmp/ntopng.pid
    -i=tcp://10.0.10.11:5556 <http://10.0.10.11:5556/>

    In -m there are three /25 IPv4 networks and one /64 IPv6 Network.
    We got about 130 local networks, rest off them are remote.

    We are reaching the absolut limit off flows aber 15 to 20
    minutes running ntopng. Using v.2.0.150725.


As of now there is no way to do that. Perhaps you could split traffic (e.g. networks) between different instances of ntopng? This does not guarantee however that you'll run into memory consumption issues.

Thanks,
Arianna

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DeltaPeak GmbH
Hainstrasse 15
08451 Crimmitschau
mail: [email protected]

tel: +49 3762 9369 000
fax: +49 3762 9369 009

Sitz der Gesellschaft: Crimmitschau
Amtsgericht Chemnitz HRB 26791
Geschäftsführer: Mathias Eisenblätter

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