The ethernet controller on the server that provides /home pages wedged today.  Most services depend upon being able to access /home and were unavailable as a result.

     As near as I can tell looking at the logs, the ethernet wedged shortly after 5AM but I did not receive any telephone calls until around 11AM.  I was unable to fix it from here so I had to drive to the co-location facility.

     Everything was back in service at 12:46 (afternoon).