stormking:~ admin$ networksetup -listallhardwareports cp: /Library/Preferences/SystemConfiguration/preferences.plist.old: Permission denied Hardware Port: Internal Modem Device: modem Ethernet Address: N/A Hardware Port: Bluetooth Device: Bluetooth-Modem Ethernet Address: N/A Hardware Port: Ethernet Device: en0 Ethernet Address: 00:0a:95:99:72:60 Hardware Port: FireWire Device: fw0 Ethernet Address: 00:0a:95:ff:fe:99:72:60 Hardware Port: AirPort Device: en1 Ethernet Address: 00:0d:93:82:ac:32 VLAN Configurations ===================