Change DNS on AT&T Routers
Unfortunately, due to the firmware restrictions that AT&T has placed on UVERSE-enabled devices, it is not possible to change the DNS settings on these devices. This is a limitation due to ATT and unfortunately cannot be changed.
If you would like to use our services on a UVERSE-enabled connection then please configure your computers individually or configure a router that connects your UVERSE device and computers.
To utilize another router connected to a UVerse router without experiencing potential service issues, the UVerse router may need additional configuration. There are two great guides to help you get the configuration correct: