SWITCHlan Trouble Tickets

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Ticket 20100111_1

Ticket Number: 20100111_1Ticket State: CLOSED
Ticket Opened: 2010-01-11 16:26Ticket Closed: 2010-01-14 06:04
Ticket Description: Scheduled maintenance on fiber cable in Bern
Scheduled Starttime: Scheduled Endtime:

Problem Description:

2010-01-13 20:00 - 2010-01-14 06:00
The fiber cable in Bern Länggasse used by SWITCH, UniBE and other organizations will be interrupted in the location "Swissmedic". The SWITCH sites UniFR, UniBE, Euresearch, Nationalfond will be affected. But as there are redundant paths available, no loss of connectivity is expected.


From 2010-01-13 20:00 until 2010-01-14 06:00
Impact: no more redundancy


2010-01-14 05:00
The work on the SWITCH fibers is completed
All operational links are successfully tested.

2010-01-14 00:12
All SWITCHlan links came up again, but might still be "at risk". Work is likely to continue for the next couple of hours on fibers which cannot be directly monitored by SWITCH.

2010-01-13 20:02
The cable has been cut. All SWITCH sites are still reachable as expected.

For all questions about this ticket, please send mail to noc@switch.ch
or call +41 44 268 15 30.