Get Primary Ethernet Address

**Function:** Obtains the Ethernet address of the primary network interface.
**Author**: [Jason Prell](http://homepage.mac.com/superrcat/)

**Output**: (Text)
**Notes**: This action will get the IPv4 address of the primary network interface on the system it is run from. It allows you to obtain the address quickly without having to parse additional information provided by the System Profiler action included within Mac OS X Tiger.