The Apple menu contains About MacPing, MacPing Help, and the normal set of Apple menu items. The About box displays the MacPing version and information about the network: the AppleTalk address, the IP address, the IP subnet mask, the Ethernet address, and the AppleTalk version.
If more than one Ethernet interface is installed, the Ethernet address field will contain “Many Addresses >>”. Click on the field to see a pop-up menu showing all the addresses.