I am having issues with my VIP722k and my D-LINK DIR-655 (CAT5e), it will not pull an IP address. I have reset the connection several times, bypassed the router, and still nothing. Dish has sent me a second 722k and it does the same. I am able to receive an IP address from a laptop and surf but nothing on the 722k. The router does not even show the MAC address of the 722k. Do I need to open ports? Which ones, if any? NEED HELP!