maybe it is a good idea to add the vendor map for the
mac addresses to the distribution, in order to make
sure that there is used only one format for base.
For example I have taken the one from FLoP-1.5.1,
and thus it turned out that I had to add a strtoupper().
I have attached:
diff -Nur base_common.php.orig base_common.php >
base_mac_prefixes.map ("vendor map")