Actually, interesting phaenomon:
I reinstalled again (with whiped database) and logged in with admin/admin.
I had flows ...
It seems to be getting flows on startup (about 800 in my case), then
just stops, lets the flows expire, but does not add any new ones anymore.
After about 5 minutes of runtime all flows are gone.
This does not happen, when ntopng is run, where it listens on an
interface itself. Only when it's used with ntopng.
Kind regards,
Martin List-Petersen
On 08/01/17 16:32, Martin List-Petersen wrote:
After upgrading to 2.5.170108-2130 I have no flows in the flows view ..
at all.
I have tried to downgrade to 2.5.170106 as I had a copy of that lying
around on a host, that listens on a different network without the use of
nprobe and it has flows.
But when used together with nprobe even that version has no flows.
I then downgraded to 2.4 stable and I have flows again, as I previously
had with the 2.5 releases from November 2016.
This what I installed today:
ntopng 2.5.170108-2130
ntopng-data 2.5.170108
nprobe 7.5.170108-5578
pfring 6.5.0-1089
pfring-dkms 6.5.0
nprobe is started like this:
nprobe -i none -n none -3 2055 --zmq tcp://127.0.0.1:1234 -V 9
ntopng is started like this:
ntopng /etc/ntopng/ntopng.conf --local-networks xxxx -i
tcp://127.0.0.1:1234 -x 400000 -X 800000
nprobe gets SNMP from 6 routers with a total stream of about 1.4-1.7
Gbit/s data flow, so it's not the lack of flows, that's the problem. And
the configuration nor the startup parameters have been changed from
before the upgrade, where I had flows.
Kind regards,
Martin List-Petersen
--
Airwire Ltd. - Ag Nascadh Pobail an Iarthair
http://www.airwire.ie
Phone: 091-865 968
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