- $format = "%-15s %-20s %-10s %s\n";
- $out = sprintf($format, '#ZONE', 'INTERFACE', 'BROADCAST', 'OPTIONS');
+ $format = "%-15s %-20s %-10s %-15s %s\n";
+ $out = sprintf($format, '#ZONE', 'INTERFACE', 'BROADCAST', 'OPTIONS', '');
+
+ my $maclist_format = "%-15s %-15s %-15s\n";
+ my $macs = sprintf($maclist_format, '#DISPOSITION', 'INTERFACE', 'MACZONE');