AT&T Suffering from Massive DSL Outage Since Sunday Night?
 

We understand that AT&T DSL authentication is intermittent across the entire country. You having a DSL issue? Speak up in the HardForum so we can get a handle on this. Hopefully you have a connection at work! If you are having AT&T DSL issues, it is likely that you are not alone.

http://www.hardocp.com/news/2012/08/...day _night63/