I have a 3801HGV gateway with my 24Mb Uverse internet service. I have a 3rd party router (Netgear WNDR3700 v3) that is set with it's own subnet. When trying to set the 3801HGV for a DMZ device using the MAC address of the Netgear router, I get the following error:
A DMZplus PC is already configured. Remove this PC from DMZplus configuration and reboot it first.
My first question is, how do I remove the currently selected device from the DMZplus configuration? I do not see a way to do this.
I have a manual for this particular 2Wire gateway and it does not mention anything about changing a DMZ entry.