This attribute specifies the type of translation to be performed on frames
carrying IPX packets. Ethernet frames carrying IPX payload could be
translated to IEEE 802.3 frames (with the same IPX payload) or vice-
versa. The main reason to do so is to allow the bridge unit to
consistently forward one type of frames carrying IPX packets.
Translations can be turned off altogether in which case the IPX frames
will pass through the bridge unit unchanged.