Add OUI database to the base system, remove dependency on nmap
Currently some pages that deal with MAC addresses, such as the ARP table and DHCP leases view, show the manufacturer of the device based on the information in the OUI database if it's available. That file is currently supplied by the nmap package when it is installed, but it would be nice to have in the base system without a package dependency.
The data is available from IEEE;
Attached is a basic script (much room for improvement) that will download the file and massage it into the same format as the nmap OUI list. It should be sufficient to tie the script into the build process to update periodically rather than having the systems all pull it directly from IEEE or us like bogons. Either that or we could keep a copy checked into the main repo as we do with other imported information (such as usr/local/share/mobile-broadband-provider-info/serviceproviders.xml )