I have internet acces from a wireless ISP that is less than reliable, the have an antenna on my water tank then shoot a wirless link down to the house where it hooks into my router, the wireless ISP set this up. I am gettin another connection on the tank from ATT and want to do somethign similar with two CPE 210 or 510. then run both of those connections into a TL-R600VPN and do load balancing. My questions is how do I set up the 210 (or 510) since I won't have an IP address from the router until they reach the router? do I put another router at the water tank, or do I move the TL-R600VPN to the water tank, and then shoot the signal down with the 210's? Insight is appreciated. I know just enough about networking to get my self in trouble.