Hi Nikolaos,
I don't know this plugin, but it looks like you have to add the
final Perl 1 at the end of the file Event.pm:
1;
Each Module need to load true;
- Peter
On 10/18/12 22:46, Nikolaos Milas wrote:
> On 17/10/2012 3:48 μμ, Nikolaos Milas wrote:
>
>> First problem: I am trying to finish Botnets configuration, so according
>> to README plugin, I need to define an alert with "Conditions based on
>> plugin", but this option is unavailable: No plugins are listed and the
>> radio button is greyed-out. It seems nfsen does not "see" the available
>> plugins properly?
>
> Some additional info:
>
> When I start nfsen, I see in nfsen.log:
>
> Oct 18 23:30:06 netvis nfsen[27349]: Loading plugin 'Events': Failed.
> Oct 18 23:30:06 netvis nfsen[27349]: ERROR: Events.pm did not return a
> true value at /data/nfsen/libexec/Nfcomm.pm line 513.
> Oct 18 23:30:06 netvis nfsen[27349]: Loading plugin 'Events_mail': Failed.
> Oct 18 23:30:06 netvis nfsen[27349]: ERROR: Events.pm did not return a
> true value at /data/nfsen/plugins/Events_mail.pm line 51. BEGIN
> failed--compilation aborted at /data/nfsen/plugins/Events_mail.pm line
> 51. Compilation failed in require at /data/nfsen/libexec/Nfcomm.pm line
> 513.
> Oct 18 23:30:06 netvis nfsen[27349]: Loading plugin 'Botnets': Failed.
> Oct 18 23:30:06 netvis nfsen[27349]: ERROR: Events.pm did not return a
> true value at /data/nfsen/plugins/Botnets.pm line 46. BEGIN
> failed--compilation aborted at /data/nfsen/plugins/Botnets.pm line 46.
> Compilation failed in require at /data/nfsen/libexec/Nfcomm.pm line 513.
>
> Around line 513 of /data/nfsen/libexec/Nfcomm.pm we see:
>
> # cat -n /data/nfsen/libexec/Nfcomm.pm | sed -n '505,520p'
> 505
> 506 sub load_module {
> 507 my $module = shift;
> 508
> 509 my ($HasRun, $HasAlertCondition, $HasAlertAction) = (0, 0, 0);
> 510
> 511 eval {
> 512 local $SIG{'__DIE__'} = 'DEFAULT';
> 513 require "$module.pm";
> 514 };
> 515
> 516 if ( my $err = $@ ) {
> 517 syslog('err', "Loading plugin '$module': Failed.");
> 518 syslog('err', "ERROR: $err");
> 519 return ($HasRun, $HasAlertCondition, $HasAlertAction);
> 520 }
>
> Is there something wrong with Nfcomm.pm or with Events.pm,
> Events_mail.pm, Botnets.pm? I realize that these plugins are a bit old.
>
> Here is: # ls -la /data/nfsen/plugins/
> total 76
> drwxr-xr-x 2 nfsen nfsenadmin 4096 Oct 17 11:25 .
> drwxr-xr-x 11 nfsen nfsenadmin 4096 Apr 24 21:54 ..
> -rw-r--r-- 1 root nfsenadmin 5477 Sep 29 2008 Botnets.pm
> -rw-r--r-- 1 root nfsenadmin 5503 Apr 24 22:03 demoplugin.pm
> -rw-r--r-- 1 root nfsenadmin 5292 Oct 17 10:17 Events_mail.pm
> -rw-r--r-- 1 root nfsenadmin 19515 Oct 16 12:31 Events.pm
> -rw-r--r-- 1 root nfsenadmin 13692 Apr 24 22:03 smily.jpg
>
> Please advise how I should pursue a resolution.
>
> Regards,
> Nick
>
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