SWITCHlan Trouble Tickets

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Ticket 20130930_3

Ticket Number: 20130930_3Ticket State: CLOSED
Ticket Opened: 2013-09-30 11:45Ticket Closed: 2013-09-30 15:11
Ticket Description: Scheduled Software upgrade of swiBE1.switch.ch
Scheduled Starttime: 2013-09-30 15:00:00Scheduled Endtime: 2013-09-30 15:15:00

Problem Description:

IOS on swiBE1 will be upgraded to 15.2(4)S4 to fix a BGP-related bug that causes routing loops under certain conditions.


From 2013-09-30 15:00 until 2013-09-30 15:15
Impact: no more redundancy
Service: network access

From 2013-09-30 15:00 until 2013-09-30 15:15
Impact: Total loss of connectivity
Service: P2P/OPN
Sites: ETHZ-ETHBOARD-ez2-be1


2013-09-30 15:11
Upgrade is completed. All services are up.

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.