Page History

Unscheduled:

• October 12th: Outages to LIU on the green network was resolved by a hard reboot of the transmission card. The link has been stable since the reboot.
• October 6th: There was equipment issues that caused an outageA software bug in the border router in Västerås caused an outage on the green network to MDH and MDFNET. The router software was upgraded to solve the issue.
• October 1st: The green link to MDH went down. The reason was a broken card in transmission equipment located in the Västerås pop site.
• September 25th: An outage was noticed on the green link towards DU. Reason for outage was not found.
• September 19th: Power failure at the carrier´s site in StoraFinskfors caused an outage on the dedicated wavelength service to MIUN.

Scheduled:

• October 28th: Supplier performed a planned fiber maintenance in Bålsta on west green network.
• October 25th: The fiber work was carried out in the stretch between Boden and Åkroken.
• October 24th: A service affecting site intervention was carried out on the south green link between Linköping and Sundhultsbrunn.
• October 21st: Supplier performed a planned maintenance in Bålsta on the west green network.
• October 17th: Software upgrade was performed in router x1sth.
• October 11th: A software upgrade was performed on router kth-br1 in order to fix a bug.
• October 11th: Internal fiber work was carried out in the tranmission equipment in Löa.
• October 11th: The fiber on the south green network between Linköping and Sundhultsbrunn was moved to a new fiber pair.
• October 10th: Planned maintenance was performed to troubleshoot alarm in transmission equipment in Trollhättan. The reset of the card cleared the alarm.