This morning at approximately 7:15AM one of our legacy DSL aggregation routers failed. We have re-routed all customers served by that router to one of our hot spares, and are investigating the cause of the initial router failure. All customers affected by this outage should now be back online.
Update: During the migration, some of the affected customers were not built out properly on the new redback. This has been fixed and those customers should be up and running at this time.