Hello all. I have an HR-21 receiver that I hooked up to the internet a couple of months ago. Everything went well and it connected just fine. Recently, I installed an infrared controller to my router (WRT54G) so that I could build a third party remote using my iPad. The IR controller is not used to control the HR-21. The HR-21 box is controlled through its ethernet port using HTTP commands on third party iPad software called iRule. Everything works great. I can control my DVR with the iPad using the iRule remote software. I can also control the DVR using DirecTv's own iPad app. The only problem, is now I cannot get the DVR connected to the internet. I've double checked and triple checked the wiring and everything can be detected on the network. The modem is plugged into port 1, the DVR, port 2, and the IR controller, port 3 of the router. They are connected with standard cat5e straight cable. I have excellent (and fast) internet connection on my PC that the modem is attached to. Does anybody have any ideas? Thanks.