Yes this is the standard behaviour Luca
> On 09 Feb 2016, at 14:30, John Klimek <[email protected]> wrote: > > OK - I think I've found the problem. It looks like it requires the > professional license to view historical flow information. > > For example, if I restart ntopng so I have a 10-minute license, I can then > see the top flows but after the 10-minute license expires, it says "No > results found." > > Is this intended? > > Sent from my iPad > > On Feb 9, 2016, at 7:07 AM, Simone Mainardi <[email protected] > <mailto:[email protected]>> wrote: > >> Please, find method getInterfaceTopFlows in file >> scripts/lua/modules/db_utils.lua and change the line >> >> if(db_debug == true) then io.write(sql.."\n") end >> >> to >> >> if(1) then io.write(sql.."\n") end >> >> Then, look at ntopng console output, you'll see an SQL query. Put that query >> directly into MySQL and see if you can get any results. Also please send >> that query so we can see if it's ok. >> >> >> Simone >> >> >> >> On Sat, Feb 6, 2016 at 3:27 PM, Luca Deri <[email protected] >> <mailto:[email protected]>> wrote: >> John >> can you please do some debugging in lua to see if we create a bad SQL query >> perhaps? >> >> Luca >> >>> On 06 Feb 2016, at 15:26, John Klimek <[email protected] >>> <mailto:[email protected]>> wrote: >>> >>> I've just checked and the flowsv4 table has lots and lots of data in it... >>> >>> It seems like it is storing something, because the traffic graph shows >>> total throughput and I can go back for several days. However, it's just >>> the 'Flows' section under the graph that doesn't show the specific flow >>> information. >>> >>> On Sat, Feb 6, 2016 at 9:16 AM, Joseph Jackson <[email protected] >>> <mailto:[email protected]>> wrote: >>> Can you access the database directly and check to see if the data is being >>> stored? Any errors in syslog about unable to connect to the db instance? >>> >>> >>> >>> From: [email protected] >>> <mailto:[email protected]> >>> [mailto:[email protected] >>> <mailto:[email protected]>] On Behalf Of John Klimek >>> Sent: Saturday, February 06, 2016 8:15 AM >>> To: [email protected] <mailto:[email protected]> >>> Subject: [Ntop] Enabled SQL history but not saving flows? >>> >>> >>> >>> I'm using the latest version of ntopng and I've enabled the SQL server >>> connection (using -F), but it doesn't seem to be saving the flow >>> information. >>> >>> >>> >>> For example, if I select my interface and then select 'Historical' it shows >>> me the traffic graph, but on the bottom section under 'IPv4' and 'IPV6', it >>> says 'No results found.' >>> >>> >>> >>> What am I doing wrong? >>> >>> >>> _______________________________________________ >>> 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] <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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