WAN/Uplink: Ah yea, different versions again. Later versions have WAN but no uplink. Uplink was shared internally with LAN port 1 so you get either/or. Some creations use the terms interchangeably. Or put another way:
Gateway router. Router bridge gateway IP, router CAT5 gateway. Router gateway router IP gateway, bridge router IP CAT5 crossover. Repeater, bridge gateway router IP bridge CAT5!
Hey, english are flexible.
(Knows better than to do network stuff on a forum.

)