|Ticket Number:||20170131_2||Ticket State:||CLOSED|
|Ticket Opened:||2017-01-31 14:44||Ticket Closed:||2017-02-02 22:59|
|Ticket Description:||Scheduled router software upgrade swiCE1|
|Scheduled Starttime:||2017-02-02 18:00:00||Scheduled Endtime:||2017-02-02 19:00:00|
Problem Description:We plan to upgrade the software of our router swiCE1 this Thursday, February 2nd 2017 between 18:00 and 19:00 CET.
Traffic from all redundantly attached organizations will be re-routed over alternative paths automatically.
The following single-attached circuits will be unavailable during the upgrade:
- MD-VPN PRACE CSCS
- Open Cloud Exchange VPN (Cloudsigma)
The expected outage time is around 20 - 30 minutes.
Affected:From 2017-02-02 18:00 until 2017-02-02 23:00
Impact: Total loss of connectivity
Sites: MD-VPN PRACE CSCS, OCX VPN Cloudsigma
From 2017-02-02 18:00 until 2017-02-02 23:00
Impact: no more redundancy
Service: network access
Sites: CERN, GEANT
All services restored.
After all sorts of debugging didn't really bring any insight what the issue is, a reload of the linecard to GEANT helped to solve the problem. The theory is that an FPD upgrade of the linecard firmware needed another reboot for the linecard to be compatible with the new software version.
The router CE1 came back up after the upgrade, unfortunately the 100G link to GEANT does not work properly yet, we can't ping the neighbor routers.
no ETR yet.
For all questions about this ticket, please send mail to firstname.lastname@example.org
or call +41 44 268 15 30.