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Ticket 20170913_1

Ticket Number: 20170913_1Ticket State: CLOSED
Ticket Opened: 2017-09-13 15:07Ticket Closed: 2017-10-10 13:33
Ticket Description: Scheduled interruption of UPC fibers in Kastanienbaum
Scheduled Starttime: 2017-10-10 00:01:00Scheduled Endtime: 2017-10-10 06:00:00

Problem Description:

There is maintenance by UPC on the fiber link between Luzern and Kastanienbaum.
This will leave the Eawag site in Kastanienbaum without redundancy.
But no interruption of any service is expected - all network traffic will be automatically rerouted to redundant path.


From 2017-10-10 00:01 until 2017-10-10 13:13
Impact: no more redundancy
Service: P2P/OPN
Sites: EmpaEawag-KAS


2017-10-10 13:35
During the maintenance of last night - one fiber was spliced to the wrong counterpart fiber.
The link is up tested successfully.

2017-10-10 08:40
UPC informed about a unexpected problem.
The fibers still are interrupted.

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