Yesterday there was an unscheduled outage that started at 17:30 UT. During normal construction work, an undocumented section of fiber was disrupted. This was the the fiber that carried network traffic from Space Sciences Lab (including SETI@home) down to campus. The campus network engineers worked tirelessly to fix the problem by rerouting traffic over intact strands of fiber and service was restored at 04:00 UT today.