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Unscheduled:

  • April 16th: There was a brief outage on the West Red network.
  • April 11th: A faulty patch to a SUNET transmission node caused an outage on the green link to KAU.
  • April 3rd: Faulty fiber in the stretch between Linköping and Norsholm caused an outage in the south red network. Fiber was re-patched and services were restored.
  • March 19th: A short outage was noticed on the backbone link to UmU due to a power restart of the transmission card in Tuggen. That card was replaced.

Scheduled:

  • April 25th: Planned maintenance was performed to troubleshoot signal degradation in the North Red network in Uppsala.
  • April 21st: Carrier performed a planned fiber maintenance.
  • April 18th: SUNET's fiber supplier performed maintenance work on the South Red network in Malmö.
  • April 17th: SUNET's fiber supplier performed move of circuits between Borås and Alingsås.
  • April 15th: Emergency maintenance was performed on SUNET transmission equipment in Örebro (West Green network) in order to replace bad patching.
  • April 11th: Emergency wavelength optimization was performed on the west green network.
  • April 7th: Carrier performed a planned fiber maintenance.
  • April 7th: Carrier performed a planned fiber maintenance.

Scope

Unscheduled

Scheduled

Total

Hardware

1 pcs 00:03

0 pcs

1 pcs 00:03

Link

3 pcs 22:20

6 pcs 06:46

9 pcs 1d 05:06

None

0 pcs

2 pcs 08:40

2 pcs 08:40

Routing

0 pcs

0 pcs

0 pcs

Software

0 pcs

0 pcs

0 pcs

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