WN3000RP-200FRS can't complete setup

I'm trying to setup my new wifi repeater. It's a French version of the WN3000RP-200.

I can go through the setup process until it asks me to connect to the newly created network. At this point I get this screen:

http://s7.postimg.org/caesv5wwb/netgear_setup.jpg

I have tried multiple times and it simply doesn't work. Every time I get the same page. The connection strength is at 70+% and the initial connection uses WEP 128bit. 

This is the ipconfig screen I get when attached to the extender:

http://s12.postimg.org/y7avjd30d/netgear_ipconfig.png

When I ping "www.google.com" etc I get a response from the same IP every time which is the last IP in the address range that my router provides. When I ping "8.8.8.8" I get a message saying that net is unreachable.

Any advice would be greatly appreciated. Thanks