Public-facing services are down. Web hosting and SSH access have been down since approximately 2am PDT. The login server (tsunami) was restarted at 10:21pm.
Staff are investigating the outage.
Update 3:13am: Services are now recovering and should be fully restored within a few minutes.
Update 3:18am: All services should now be restored. Please contact help@ocf.berkeley.edu if you are still encountering trouble.