Hi Rudolf, On 19 Jul 2014, at 16:20, Rudolf Ladyzhenskii <[email protected]> wrote:
> Hi all, > > I am a new user of ntop and have a question. > > 1. Sometimes ntopng just stops and shows "Killed" on console. I am running > binary directly, not from the script, so not sure what is happening. I > noticed it will happen much sooner if I specify more than one interface to > listen to. What type of packages do you use? nightly builds or stable builds? (http://www.nmon.net/packages/). Ubuntu or Centos? > > 2. I have to see what is eating up internet traffic on my network (source, > destination) and I want to be able to analyse historical data. For example, i > want to look at my data usage for the last, day, 3 days, week, etc… > > I can see that ntopng shows me real-time data and this is quite useful, but > would like to know how I can load and analyse the data from the past. You can use the Historical Activity tab present inside the Host detail page to look at your data usage for this host for the last day. Or if you are looking for the total usage of your interface, please select the interest interface and than click on interface name link present in the left side of the footer. In this week we added a new feature, the Historical Interface, when you start ntopng with the -F option, every 5 minute the expired flows will be saved into a sqlite db inside your data directory (default: /var/tmp/ntopng). Using the Historical Interface you will be able to set a time interval and than load the relative historical data (saved previously). NB: you have to start ntopng with the same interfaces and in the same order to be safe that your historical data still be consistent after every restart. (This “issue” will be fixed in the new version of ntopng) > > Can someone point me in the right direction? Thanks, Filippo > > Thanks, > Rudolf > _______________________________________________ > Ntop mailing list > [email protected] > http://listgateway.unipi.it/mailman/listinfo/ntop _______________________________________________ Ntop mailing list [email protected] http://listgateway.unipi.it/mailman/listinfo/ntop
