SWITCHlan Trouble Tickets

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Ticket 20090122_1

Ticket Number: 20090122_1Ticket State: CLOSED
Ticket Opened: 2009-01-22 22:00Ticket Closed: 2009-01-23 09:06
Ticket Description: Scheduled fibre interruption between BE2 and BA2
Scheduled Starttime: Scheduled Endtime:

Problem Description:

Please be informed that Fibre Lac will have a fibre maintenance near Bern Wankdorf (motorway exit A1/37 Wankdorf). For that reason, the DWDM links between Basel and Berne will be interrupted. Therefore, the connections between BE2 and BA2 will be down.

UniBE, UniFR and Euresearch will loose redundancy. However, no interruption is expected - all traffic will be rerouted automatically.

The maintenance work started at 2009-01-22 22:37 and was finished at 2009-01-23 04:40. Everything is back up and running.


From 2009-01-22 22:37 until 2009-01-23 04:40
Impact: no more redundancy
Sites/Services: Euresearch, UNIBE, UNIFR


2009-01-23 09:10
Tested affected links. No errors.

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