The first thing I would try is to re-set the ihub:

Toggle OFF the receiver
UnPlug the ihub from the receiver and remove Ethernet Cable from the ihub
Toggle On the receiver (You will see no ..ipconfig)--Let it fully re-boot
Toggle OFF the receiver
Connect the ihub again
Toggle ON the receiver

In a bit hopefully you see the..ipconfig..
Again go in and verify the settings and..Apply..

I would once more toggle OFF the receiver and then ON (Re-boot)