SWITCHlan Trouble Tickets

Transparency is very important to us. We therefore publish all trouble tickets about issues that have an impact on our customers. We show both currently open tickets as well as all closed tickets.

Ticket 20090824_1

Ticket Number: 20090824_1Ticket State: CLOSED
Ticket Opened: 2009-08-24 14:16Ticket Closed: 2010-01-15 15:09
Ticket Description: Scheduled BGP test witch UZH
Scheduled Starttime: Scheduled Endtime:

Problem Description:

UZH is going to test the changes in their routing configuration following the recent incident where they lost their default-route to SWITCH (ticket 20090805_1). The test will be coordinated with SWITCH and cause a total loss of connectivity for a few minutes between 07:30 and 08:00 on Septmeber 1st.


From 2009-09-01 07:30 until 2009-09-01 7:35
Impact: Total loss of connectivity
Sites/Services: UZH


2009-09-01 08:09
The test has been carried out as planned. Interruption of connectivity occured between 7:40 and 7:45 for less than a minute.

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