SWITCHlan Trouble Tickets

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Ticket 20070318_1

Ticket Number: 20070318_1Ticket State: CLOSED
Ticket Opened: 2007-03-18 21:52Ticket Closed: 2008-01-16 14:51
Ticket Description: Scheduled fiber interruption between Olten and Neuchatel
Scheduled Starttime: Scheduled Endtime:

Problem Description:

SBB is replacing a fiber cable between Olten and Olten-Hammer in the early morning of March 19, 2007. The SWITCHlan links between Z├╝rich/UZH and our sites Grenchen, Neuchatel, Lausanne, Geneva will be down between March 18, 23:30 and March 19, 04:00 approximately. Traffic will automatically be rerouted through alternative paths.


From 2007-3-18 23:30 until undefined
Impact: no more redundancy
Sites/Services: HFT-SO, UNINE


2007-03-19 00:40
Lights turned on, all systems came up without problems. All traffic flowing normally again, full redundancy restored.

2007-03-19 00:33
SBB reports end of work

2007-03-19 00:10
fibers disconnected in Olten

2007-03-18 23:35
shutdown of eastbound port on swiGR2 and eastward amplifier at UniNE

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