Its blocked on my modem (TW Legacy). The offshored indian I spoke with said they do that to "help the customer). I think I've seen others mention it. I guess more correctly I should say "seems like for some people {me} cannot access the HTTP page on the SB6183. I was able to when the node was off and if I unplug the coax. Seems pretty conclusive to me that the ISP is doing something to block it.