As of 4:39pm today both the CS and HPCRC external fiber connections are currently down. We are working with OIT to restore the connections and will post updates as we know more. All external traffic outside of the CS network will not work because the fiber connections are down.
UPDATE 8:02pm: we now have the external connection restored to the main CS router and have connectivity to the outside from the CS department. We still have no connections to HPCRC.
UPDATE 8:36pm: we now have the HPCRC fiber connection restored.
UPDATE 8:40pm: All network connections have been restored and connectivity to the outside should be working as expected.
EPILOG 9/26/2012 11:21am: Root cause may have been related to renovation at another site where our fiber is routed.
– CS Staff