The [IRIS website](https://iris.eecs.berkeley.edu) was unreachable Dec 29th from around 2am until around 4pm. A change in configuration was made at 2am to put move all departmental websites behind a load-balancer. A misconfiguration in the balancer was preventing SSL connections from working.

The misconfiguration has been fixed and the site is functioning normally again. My apologies for the inconvenience.

Resolved as of 2014-12-29 15:50:00