Recently installed nfsen. Had to drop back to an earlier version as our OS didn’t support the current version. Everything seems to work fine except for profiles. I’ve seen this issue discussed on the mailing list, but can’t find a clear answer to the problem
Our live profile works fine, displays the graphs for our sources with no problem. In trying to create profiles and alerts, though, we can’t get graphs to display. If I create a continuous/shadow profile, even though the graphs don’t display, I can still run the process at the bottom of the page and get results from nfdump. Ex: A profile with a filter built to monitor http traffic: ** nfdump -M /flows/live/centurylink:iron -T -r 2014/09/04/nfcapd.201409040415 -n 10 -s ip/flows nfdump filter: (( ident centurylink or ident iron) and ( port 80 )) So, the profile can see the flow repositories, but the graph isn’t processing them for some reason. I’m not sure what to look for in the logs, if there’s any info in there that can help troubleshoot this. And I’m at a loss when it comes to RRD, as I’ve never used it before. I have noted that a Continuous profile will not display even the nfdump process at the bottom, giving a stat() error: File not found. Which, I assume is because the files aren’t being copied over to profile’s data repository. Any help on getting graphs to work would be appreciated. System stats follow: OS: RHEL 6 nfsen: 1.3.6p1 $Id: nfsen 53 2012-01-23 16:36:02Z peter $ nfdump: Version: 1.6.9 $Date: 2013-03-02 16:19:58 +0100 (Sat, 02 Mar 2013) $ Compiled with --enable-nfprofile RRDtool 1.4.8 --jonesy Mark Jones Idaho State University ITS, ISOS IT Programmer Analyst, Associate ------------------------------------------------------------------------------ Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/ _______________________________________________ Nfsen-discuss mailing list Nfsen-discuss@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nfsen-discuss
