Johannes, can you please share some packets in pcap format. i want to see if they are decoded by ntopng
BTW: I assume you are using the ntopng code that’s current;y in SVN Luca > On 16 Feb 2015, at 22:00, Dr. Johannes Zellner <[email protected]> wrote: > > Hi Yuri, > > thanks. > The interface was already in promisc mode. > > I made a few more observations: > > 1. ntopng works with other interfaces, e.g. eth0 (but that’s not the > interface I’m interested in) > 2. iptraf also shows only the network interfaces ntopng works with > 4. iptraf doesn't show the dsl interface at all -- that's the interface > ntopng doesn't work with > 3. if I use iptraf -u it works with all interfaces, also the dsl interface > I’m interested in > from man iptraf: -u allow use of unsupported interfaces as ethernet > devices. This is needed if you changed the name of an interface (ex: ip link > set eth0 name foo0) > > I wonder if ntopng needs also some special -u switch like iptraf. > Best regards, > -- > Johannes > > Am 15.02.2015 um 10:10 schrieb Yuri Francalacci: > > > >> The traffic you see is probably broadcast. >> Check if the nic is in promiscuous mode once activated ntopng, because if it >> is not, that’s could be the reason why you don’t see any flow. >> Regards, Yuri >> ############################################### >> Yuri Francalacci - [email protected] <mailto:[email protected]> - >> http://www.ntop.org <http://www.ntop.org/> >> "Simplicity is the ultimate sophistication" - Leonardo da Vinci >> ############################################### >> >>> On 14 Feb 2015, at 19:58, Dr. Johannes Zellner <[email protected] >>> <mailto:[email protected]>> wrote: >>> >>> btw. >>> >>> at the bottom of the pages it displays some traffic, see attached image >>> >>> <jiaciajj.png> >>> >>> Am 14.02.2015 um 19:53 schrieb Dr. Johannes Zellner: >>> >>> >>> >>>> Hi, >>>> >>>> I compiled ntopng on a dsl modem & router (AVM FritzBox 7390, mips >>>> architecture). >>>> I’m running a modified firmware on this box (see http://freetz.org >>>> <http://freetz.org/>) and on top a debian chroot environment, where I >>>> compiled ntopng and I’m running ntopng. >>>> >>>> I started ntopng like this: >>>> >>>> /etc/init.d/redis-server start >>>> ./ntopng -i dsl -W 0 >>>> I can connect to ntopng with a web browser to the url >>>> http://{ip_of_the_box}:3000/ <http://%7bip_of_the_box%7d:3000/> and the >>>> ntopng web server seems to be up and running. >>>> >>>> BUT: >>>> >>>> it doesn’t display any traffic at all. >>>> >>>> In Dashboard->Talkers I just get the message “There are no talkers for the >>>> current host”. >>>> and in Flows->Active Flows I get “No Results Found”. >>>> >>>> Any ideas? >>>> >>>> -- >>>> >>>> Johannes >>>> >>>> >>>> _______________________________________________ >>>> Ntop mailing list >>>> [email protected] <mailto:[email protected]> >>>> http://listgateway.unipi.it/mailman/listinfo/ntop >>>> <http://listgateway.unipi.it/mailman/listinfo/ntop> >>> _______________________________________________ >>> Ntop mailing list >>> [email protected] <mailto:[email protected]> >>> http://listgateway.unipi.it/mailman/listinfo/ntop >>> <http://listgateway.unipi.it/mailman/listinfo/ntop> >> >> >> _______________________________________________ >> Ntop mailing list >> [email protected] <mailto:[email protected]> >> http://listgateway.unipi.it/mailman/listinfo/ntop >> <http://listgateway.unipi.it/mailman/listinfo/ntop> > > > > > _______________________________________________ > Ntop mailing list > [email protected] > http://listgateway.unipi.it/mailman/listinfo/ntop
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