[NFDB-users] Netflowdashboard doesn't write flows to the database.

[Filip Palian]

Filip Palian wrote:
> Executing patched "netflowdb.pl" results with:
> $ sudo /var/www/netflowdashboard/sbin/netflowdb.pl -D
> before
> ^C
> /var/www/netflowdashboard/sbin/netflowdb.pl exiting
> 
> Can't call method "read_flow" on an undefined value at /var/www/netflowdashboard/sbin/netflowdb.pl line 50.
> 
> 
> Script "netflowdb.pl" hangs on line 41 (in the original script):
> -- cut --
> my $flowd = Flowd->new($flowd_socket);
> -- cut --


This one is interesting:
$ perl -d /var/www/netflowdashboard/sbin/netflowdb.pl -D
...
main::(/var/www/netflowdashboard/sbin/netflowdb.pl:42):
42:     my $flowd = Flowd->new($flowd_socket);
  DB<1> n

^C
/var/www/netflowdashboard/sbin/netflowdb.pl exiting

 at /usr/local/libdata/perl5/site_perl/i386-openbsd/Flowd.pm line 143
        Flowd::init('Flowd=HASH(0x80e34170)', '/tmp/flowpipe') called at
/usr/local/libdata/perl5/site_perl/i386-openbsd/Flowd.pm line 130
        Flowd::new('Flowd', '/tmp/flowpipe') called at /var/www/netflowdashboard/sbin/netflowdb.pl line 42
Debugged program terminated.  Use q to quit or R to restart,
  use o inhibit_exit to avoid stopping after program termination,
  h q, h R or h o to get additional info.
  DB<1>


It seems that "netflowdb.pl" calls "/usr/local/libdata/perl5/site_perl/i386-openbsd/Flowd.pm" and hangs on line 143:
-- cut --
open($fhandle, "<$filename") or die "open($filename): $!";
-- cut --

in the "init" subroutine. The rest is obvious. What may be the cause?


Best regards,
-- 
Filip Palian
admin at expro.pl

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