BT Home Hub with Netgear WG602 AP

I am currently using the BT home hub for my internet connection. I want to use my Netgear WG602v4 AP to connect to the Home Hub to allow internet access through a wired switch for the machines connected to it. I have enabled WDS on the home hub and set the AP to client mode with all the same SSID, security etc.

I cannot get the remote machines connected to the network. If I use DHCP for their addresses this seems to get picked up but cannot be renewed so am assuming is using an old cached one. Can anyone shed some light as to what I have missed. Have also tried this wirelessly with no joy.

Thanks in advance.