Any way to define what kind of notifications to send on growl?

[Eskir]

Hey guys, I'm new to this whole thing and I've been wondering.

Right now I have PFSense running on a Zbox with 4 Interfaces, and I want to use Growl to push a notification whenever one of the interfaces goes down or becomes unavailable.

I've tested Growl on PFsense and it works a charm but I'm kind of missing any info what so ever on how I can tell PFsense what and when to send notifications.

I also tried writing a small PERL script, but that hasn't gone anywhere since the script cancels out at registering an action (Using Growl::GNTP) with the message

Missing key hash at /usr/local/lib/perl5/site_perl/Growl/GNTP.pm line 114.

I'm completely new to Perl as well so it's safe to say I'm lost.

Here's the Perl thing by the way:

use strict;
use warnings;
use Growl::GNTP;

my $growl = Growl::GNTP->new(
                        PeerHost=>"192.168.2.30",
                        PeerPort=>23053,
                        AppName=>"PFSenseTest",
                        AppIcon=>"",
                        Password=>"",
                        PasswordHashAlgorithm=>"",
                        EnvryptAlgorithm=>""
                        );

$growl->register(
                [
                        {
                                Name => "PFSENSE-GrowlTEST",
                                DisplayName => "PFSENSETEST",
                                Enabled => "True",
                                Sticky => "False",
                                Priority => 0,
                                Icon => ""
                        }
                ]
        );

$growl->notify(
                Event => "PFSENSE-GrowlTEST",
                Title => "test",
                Message => "This is a test"
        );

[Eskir]

Bump?

Sorry to be double posting but does seriously no one know anything about this?