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Unscheduled:

  • October 19th: An unannounced planned maintenance by our fibre supplier caused an outage on UMU's red uplink.
  • October 19th: A faulty transmission card caused outages for KAU's green uplink to SUNET.
  • October 11th: A power outage in Stockholm, followed by a UPS failure caused outages on customer links and services. A complete RFO has been distributed via email.
  • October 6th: A faulty 10G aggregation module in one of our transmission nodes in Göteborg caused several outages for CSB. 

Scheduled:

  • October 26th: A service affecting maintenance was performed in order to resolve an issue with an optical node on the West Green network.
  • October 20th: A faulty transponder card in Örebro was replaced. This caused 12 minutes of reduced redundancy to Karlstad Universitet.
  • October 19th: A faulty module in Göteborg was replaced affecting CSBs connection to the SUNET red network.
  • October 16th: Our supplier performed a planned fiber maintenance in Eslöv affecting the SUNET south green network.
  • October 14th: To improve redundancy in the south red network fiber rerouting was performed between Lästringe and Stockholm. The rerouting was successful and all services was restored.
  • October 12th: A planned maintenance was performed in order to improve redundancy in the West Red network.

Scope

Unscheduled

Scheduled

Total

Hardware

3 pcs 10:46

3 pcs 00:33

6 pcs 11:19

Link

1 pcs 02:38

3 pcs 02:24

4 pcs 05:02

None

0 pcs

0 pcs

0 pcs

Routing

0 pcs

0 pcs

0 pcs

Software

0 pcs

0 pcs

0 pcs

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