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Ticket 20140107_2

Ticket Number: 20140107_2Ticket State: CLOSED
Ticket Opened: 2014-01-07 13:13Ticket Closed: 2014-01-17 13:36
Ticket Description: Scheduled interruption of fibers Zürich-Goldau
Scheduled Starttime: 2014-01-17 08:00:00Scheduled Endtime: 2014-01-17 12:00:00

Problem Description:

In order to prepare for the forthcoming upgrade of our optical transport system we need to move our fibers to an other in-house cable at ETH Zurich.
This will interrupt all DWDM links between Lugano and Zürich.
While all backbone traffic and all EoMPLS based OPNs are rerouted automatically to backup paths the OPN link CNAF-GRIDKA-LHCOPN-001 will be interrupted.


From 2014-01-17 08:00 until 2014-01-17 11:40
Impact: Total loss of connectivity
Service: P2P/OPN


2014-01-17 05:39
On short notice we decided to use this maintenance window for some other work on the same link. We thus expect some more interruptions. But we should be finished by 12:00 anyway.

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