Buffalo WHR-G54S Supplementary Manual page 3

On the left side menu, click on Wireless Confi g, and then Basic.
Change the Wireless Channel from Auto to a channel. Make a note of the channel
that you've chosen, because all of your wireless devices will need to be confi gured
to use this same channel. Change Framebursting from 125 High Speed Mode to
Framebursting or Do not use (Framebursting is recommended if all your client devices
support it). Click Apply. Your AirStation will reboot in 30-60 seconds. Optional:
Note the SSID of this AirStation. By default, this value will be different for each
AirStation. For easy roaming, you may want to change the SSIDs of both AirStations
to a constant value.
On the left-side menu, click on Wireless Confi g, and then Repeater.
Repeater-Bridge (WDS) must be set to Enable. If it is not, change it to Enable in
the drop down menu and click Apply. After the AirStation reboots, the screen will
refresh. Click Edit Registered WDS Partners.
Under Add New WDS Partner Access Point, enter the wireless MAC address of the
second AirStation, the one that you want to form a bridge with. You can get this from
the bottom of the second AirStation. Enter it with each pair of digits separated by a
colon, e.g. 000D0B10F778 would be entered "00:0D:0B:10:F7:78". Press New Partner
when done. The AirStation will reboot, and when the screen refreshes, the second
AirStation's MAC address will be listed under Bridgeable Access Points.