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Ticket 20210901_1

Ticket Number: 20210901_1Ticket State: CLOSED
Ticket Opened: 2021-09-01 09:03Ticket Closed: 2021-09-23 18:19
Ticket Description: Scheduled fiber maintenance UPC in Chur (13/14.9.2021)
Scheduled Starttime: 2021-09-14 01:00:00Scheduled Endtime: 2021-09-14 06:00:00

Problem Description:

UPC announced a maintenance window for fiber repair work in Chur. During this time the SWITCH backbone link between Chur and Sils i.D. will be interrupted. Thanks to geo-redundancy no customer impact is expected, but the connection will be non-redundant during the maintenance.

Affected:

From 2021-09-14 01:00 until 2021-09-14 06:00
Impact: no more redundancy
Service: P2P/OPN
Sites: FHGR-ETH-cr1-ez3, FHGR-ETH-cr2-ez1, NTB-FHGR-bu2-cr2

From 2021-09-14 01:00 until 2021-09-14 06:00
Impact: no more redundancy
Service: network access
Sites: FHGR, UNILI, LLV


Actions:


2021-09-23 18:19
We did not observe an interruption in the indicated time slot, but UPC assures us that the maintenance has been conducted successfully. Closing this ticket.


All times are in local Swiss time CET / CEST.
For all questions about this ticket, please send mail to noc@switch.ch
or call +41 44 268 15 30.