reply to SteveB
Re: I need to change my network addresses for Uverse expansion? I was just told by AT&T 2nd tier support that this is indeed CGN, and that nat'ed customers will no longer be assigned a public IP address. You will be at least one layer, if not two layers down, which seems to also mean that access to services inside your home network will not be available to you outside, as well as breaking VPN. They have told me that for $15/month I can get a private IP address. Maybe that is the key here, getting another $15/month? SIGH. Maybe times to switch back to Comcast!