I have three airport express units on my network. The first is plugged into my router. I have this unit setup as my "main" basestation. Then, to extend the network, I have two other Airport Express units. I've recently just configured them as "relay" basestations. My question is whether the "relay" basestation will distribute an IP address from the open ethernet port. I would like to setup a Thecus RAID server and in order to do this, I would like to plug it in on one of the "relay" basestations. Thank you very much in advance.