On Aug 28, 2013, at 12:29, Jan Pazdera <paz...@seznam.cz> wrote: > Hi, > this is caused by hard-wired limit for number of flow exporters and > maybe by bug in nfdump. In easy words, this will occur when you send > flows from many sources to a single nfcapd process. It seems, that you > must send flow data from more than 256 routers but it is not true. If > you restart nfcapd and then let nfdump to analyse data before and after > the restart, then routers before and after the restart are treated as > different routers, so the number of analysed routers will double! So if > you analyse time interval where you restarted nfcapd multiple times and > have bigger number of routers, than you can easily reach this limit. You > can fix it by increasing constant
im not sure that i completely follow what you are getting about restarting nfsen/nfcapd. in my installation i do have about 150 routers exporting flow, but each router has its own nfcapd process and port. > > #define MAX_EXPORTERS 256 > > in exporter.c file. But I am not sure, whether the increasing of this > value can influence something in bad way. The testing is needed. Maybe > Peter can say, if I am right. > > Regards, > Jan > > > > On 28.8.2013 17:29, brad dreisbach wrote: >> Anyone know what this error indicates? >> >> Aug 28 15:27:04 netflow1 nfprofile[50119]: Failed to add Exporter Record >> Aug 28 15:27:04 netflow1 nfprofile[50119]: Too many exporters (>256) >> Aug 28 15:27:04 netflow1 nfprofile[50119]: Failed to add Exporter Record >> Aug 28 15:27:04 netflow1 nfprofile[50119]: Too many exporters (>256) >> Aug 28 15:27:04 netflow1 nfprofile[50119]: Failed to add Exporter Record >> Aug 28 15:27:04 netflow1 nfprofile[50119]: Too many exporters (>256) >> >> >> ------------------------------------------------------------------------------ >> Learn the latest--Visual Studio 2012, SharePoint 2013, SQL 2012, more! >> Discover the easy way to master current and previous Microsoft technologies >> and advance your career. Get an incredible 1,500+ hours of step-by-step >> tutorial videos with LearnDevNow. Subscribe today and save! >> http://pubads.g.doubleclick.net/gampad/clk?id=58040911&iu=/4140/ostg.clktrk >> _______________________________________________ >> Nfsen-discuss mailing list >> Nfsen-discuss@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/nfsen-discuss > > ------------------------------------------------------------------------------ > Learn the latest--Visual Studio 2012, SharePoint 2013, SQL 2012, more! > Discover the easy way to master current and previous Microsoft technologies > and advance your career. Get an incredible 1,500+ hours of step-by-step > tutorial videos with LearnDevNow. Subscribe today and save! > http://pubads.g.doubleclick.net/gampad/clk?id=58040911&iu=/4140/ostg.clktrk > _______________________________________________ > Nfsen-discuss mailing list > Nfsen-discuss@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/nfsen-discuss ------------------------------------------------------------------------------ Learn the latest--Visual Studio 2012, SharePoint 2013, SQL 2012, more! Discover the easy way to master current and previous Microsoft technologies and advance your career. Get an incredible 1,500+ hours of step-by-step tutorial videos with LearnDevNow. Subscribe today and save! http://pubads.g.doubleclick.net/gampad/clk?id=58040911&iu=/4140/ostg.clktrk _______________________________________________ Nfsen-discuss mailing list Nfsen-discuss@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nfsen-discuss
