SWITCHlan Trouble Tickets

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Ticket 20191108_1

Ticket Number: 20191108_1Ticket State: CLOSED
Ticket Opened: 2019-11-08 10:23Ticket Closed: 2019-11-11 17:12
Ticket Description: Scheduled maintenance on a fiber cable near Kreuzlingen
Scheduled Starttime: 2019-11-11 08:00:00Scheduled Endtime: 2019-11-11 16:00:00

Problem Description:

On short notice, ASTRA has announced major work on their optical fiber infrastructure next to the Girsberg tunnel in Kreuzlingen. Thanks to alternative paths, SWITCHlan services are expected to remain unaffected. Two 100Gbps links to European research sites, however, will be interrupted during the maintenance.

Affected:

From 2019-11-11 08:00 until 2019-11-11 16:00
Impact: no more redundancy
Service: P2P/OPN
Sites: EmpaEawag-SGE, NTB-Waldau-bu1-go2, NTB-Waldau-bu2-fhsg2

From 2019-11-11 08:00 until 2019-11-11 16:00
Impact: no more redundancy
Service: network access
Sites: BELWUE, FHSG, PHTG, UNISG, ZHAW

Actions:


2019-11-11 16:52
fibers reconnected, links up with unchanged attenuation characteristics

2019-11-11 09:57
fibers interrupted


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