|Ticket Number:||20070727_1||Ticket State:||CLOSED|
|Ticket Opened:||2007-07-27 16:00||Ticket Closed:||2007-07-31 06:58|
|Ticket Description:||link ETHZ - Horw down|
Problem Description:The link between EZ2 and HO2 is down since 14:38
FHZ is still reachable through redundant path - all traffic will be automatically rerouted.
It's a bidir link on a single fiber.
Between Zürich and Zug the second fiber of the fiber pair is working properly.
Between Zug - Luzern - Horw the second fiber is used by FHZ for their own network.
Affected:From 2007-07-27 14:38 until 2007-07-27 20:46
Impact: no more redundancy
Since 20:46 the link is up again.
No details about the incident is available so far.
FHZ informed that WWZ has a problem with their infrastructure near Steinhausen.
Andrea Arquint from FHZ will check if there is a problem with their own link between Zug and Luzern or between Luzern and Horw on the other fiber of the same fiber pair.
For all questions about this ticket, please send mail to firstname.lastname@example.org
or call +41 44 268 15 30.