SWITCHlan Trouble Tickets

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Ticket 20210308_2

Ticket Number: 20210308_2Ticket State: CLOSED
Ticket Opened: 2021-03-08 09:52Ticket Closed: 2021-04-09 10:27
Ticket Description: Scheduled fiber maintenances in western part of SWITCHlan (10.3.2021)
Scheduled Starttime: 2021-03-10 08:00:00Scheduled Endtime: 2021-03-10 17:00:00

Problem Description:

SWITCH plans to optimize the network topology in the western part of SWITCHlan. The work is expected to last the whole business day.

A simplified summary of the planned modifications:
- current route CERN - Fribourg - Bern will be changed to CERN - Bern (bypass Fribourg)
- new backbone route Lausanne - Bulle - Fribourg - Bern

All services are expected to continue without interruptions, but occasional reroutings might be noticed. Some minor traffic shifts will be initiated in the night before the announced maitenance.

Affected:

From 2021-03-10 08:00 until 2021-03-10 17:00
Impact: no more redundancy
Service: P2P/OPN
Sites: BELWUE-KIT-CE, L2VPN-RKAU-INDIANAPOLIS, L2VPN-RKAU-SANTACLARA, L2VPN-RMUE-INDIANAPOLIS, L2VPN-RMUE-SANTACLARA


Actions:


2021-04-09 10:36
closing ticket

2021-03-10 16:30
all new fiber routes are up. Link rearrangements in the western part of our network will continue in the following days.


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.