On 2/23/12 4:30, RJ Remien wrote:
> Hi Peter,
>
> The upgrade to nfsen 1.3.6p1 fixed the graphs for the live profile. I did
> receive the following error when I ran
> ./nfsen -r live all
>
> ERR Communication nfsend failed. Died at /opt/nfsen/libexec/Nfcomm.pm line
> 1311, <$nfsen_sock> line 5
nfsen needs to to running. Also check your config for the nfsen socket.
>
> This did not seem to affect the live profile or the graphs.
>
> I am still having the problem with nfprofile creating empty nfcapd files from
> the live profile data when I create a
> real, individual channel history profile. Should I upgrade nfdump also? If
> so, is the nfdump upgrade as simple as nfsen?
yes - and make sure your libraries are linked correctly. librrd can be a pain
on some systems.
- Peter
>
> Thanks,
> RJ
>
> On Tue, Feb 21, 2012 at 12:13 AM, Peter Haag <[email protected]
> <mailto:[email protected]>> wrote:
>
> Hi RJ,
> You need to upgrade nfsen to 1.3.6p1. The rebuild functionality did not
> included graphics data. This was more to prevent
> loosing all graphical history where netflow data is no longer available.
> Due to the user demand, including the graphs
> rebuild is back in 1.3.6p1, the latest NfSen release.
> Simply run ./nfsen -r live all
> The time window range you mentioned results from a bug, when looking at
> empty files. This will be addressed in
> nfdump-1.6.6
>
> Hope, this helps
>
> - Peter
>
> On 2/20/12 19:19, RJ Remien wrote:
> > I collected netflow data for about two weeks using nfdump 1.6.2. I
> then imported the nfcapd files into another
> > collector running the following:
> >
> > rrdtool 1.3.8
> > nfdump 1.6.2
> > nfsen 1.3.5
> >
> > I created the necessary directory layout and placed the imported files
> in $PROFILEDATADIR/live/%sources/$SUBDIRLAYOUT =
> > 1 format. I ran $BASEDIR/bin/nfsen -r live and it rebuilt the live
> profile and created empty graphs
> > in $PROFILESTATDIR/live. The Channel statistics for the live profile
> on the Details Tab show valid numbers. I am able
> > to change the slider window and run Netflow Processing filters against
> the times when the imported data is valid (it
> > returns data) but the graphs do not get populated. When I create a
> profile, (history, 1:1 or individual channel,
> shadow
> > or real) it does not produce any results. When I create a real profile
> it copies nfcapd files to
> > the $PROFILEDATADIR/{New profile}/%sources/ directory and creates empty
> graphs and the profile.dat
> > in $PROFILESTATDIR/{New profile}/. When I parse any of the new nfcapd
> files with nfdump -r they are empty and contain
> > the Time window of the 32-bit Unix time stamp range (1/1/1970 -
> 1/19/2038).
> >
> > Do I need to upgrade any versions on my new collector or am I missing
> something here?
> >
> > Thanks,
> > RJ
> >
> >
> >
> > This body part will be downloaded on demand.
> >
> >
> >
> > This body part will be downloaded on demand.
>
>
>
>
> This body part will be downloaded on demand.
>
>
>
> This body part will be downloaded on demand.
--
--
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