Bob -b 2 will display if flows populate the nProbe cache: so you see some activity happening?
Luca > On 20 Nov 2014, at 23:30, Bob Caddell <[email protected]> wrote: > > Hi, > I have installed ntopng, nprobe and all the other requirements. I have > configured my Cisco router to export netflow data to the nprobe in collector > mode on port 2055. > I start the nProbe like this : nprobe --zmq "tcp://*:5556" -i none -n none > -b 2 -3 2055 > The ntopng with: ntopng -i tcp://127.0.0.1:5556 <http://127.0.0.1:5556/> > When I do a tcpdump on the nprobe/ntopng host I can see traffic from my Cisco > router: > tcpdump port 2055 > > > 14:10:20.618537 IP 10.0.254.1.58944 > 198.189.xxx.3.iop: UDP, length 1464 > > 14:10:20.618616 IP 10.0.254.1.58944 > 198.189.xxx.3.iop: UDP, length 1464 > > 14:10:20.618664 IP 10.0.254.1.58944 > 198.189.xxx.3.iop: UDP, length 1464 > > 14:10:20.618705 IP 10.0.254.1.58944 > 198.189.xxx.3.iop: UDP, length 1464 > > 14:10:20.618750 IP 10.0.254.1.58944 > 198.189.xxx.3.iop: UDP, length 1464 > > > 14:10:20.618804 IP 10.0.254.1.58944 > 198.189.xxx.3.iop: UDP, length 1464 > > My problem is that nothing shows up on the web interface after I log in. > > Does anyone see a problem? > > Thank you, > Bob > > > > > > > > > -- > Bob Caddell, Supervisor of Technology, Maintenance & Operations > Siskiyou County Office of Education > 609 South Gold Street, Yreka CA 96097-3110 > 530.842.8420 - 530.842.8436 Fax > http://www.siskiyoucoe.net <http://www.siskiyoucoe.net/> > > Providing Educational Leadership, Resources and Services to Districts and > Schools to Ensure Learning For All Students > CONFIDENTIALITY NOTICE: This communication with its contents may contain > confidential and/or legally privileged information. It is solely for the use > of the intended recipient(s). Unauthorized interception, review, use or > disclosure is prohibited and may violate applicable laws including the > Electronic Communications Privacy Act. If you are not the intended recipient, > please contact the sender and destroy all copies of the communication. > _______________________________________________ > Ntop mailing list > [email protected] > http://listgateway.unipi.it/mailman/listinfo/ntop
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