Motorola AP-51 Series Product Reference Manual page 175

Use the WAN screen to set the WAN IP configuration and Point-to-Point Protocol over Ethernet
(PPPoE) parameters.
To configure WAN settings for the access point:
1. Select Network Configuration
2. Refer to the WAN IP Configuration
address information for the WAN connection.
NOTE Motorola recommends that the WAN and LAN ports should not both be
-> WAN
configured as DHCP clients.
from the access point menu tree.
field to enable the WAN interface, and set network
Network Management 5-17