This morning, at 1:58am, the router that handles our Qwest OC12c rebooted unexpectedly. The router was back online and routing traffic at 2:01am. The router reported: Router rebooted. Cause unknown.... Which is not very helpful at all. Going through the logs, I can not find anything amiss that would have caused this router to reboot. Looking at the logs for the previous 24 hours also does not show any errors. I will be reviewing patch updates for the operating system. During this reboot, 1/2 of our total Internet connectivity was down and was back online ~3 minutes later, though routing needed to reconverge causing probably another minute of reduced connectivity. Support can be reached Monday thru Friday from 8:00am until 8:00pm, Saturdays from 11:00am until 4:00pm via phone at 612-337-6340, or via email at [log in to unmask] -- Mike Horwath [log in to unmask] ipHouse - Welcome home!