2024-10 Public Report

Unscheduled:

• October 31st: The link between Falun and Borlänge flapped. No RFO could be provided by the provider.
• October 30th: The link between Falun and Furudal remained down after a planned maintenance job. The link restored after few hours.
• October 28th: The fiber break between Umeå and Ånäset was due to an unannounced planned maintenance.
• October 23rd: The links between gbg7-r11 - gu-r21 and gbg7-r12 - cth-r22 were down due to a fiber break at the provider's network.
• October 23rd: Faulty patches caused an outage on the stretch between Falun and Furudal. The bad patches were replaced and services restored.
• October 17th: Stockholm - Botkyrka link went down due to a fiber break in Ekerö. The fiber was repaired and the link restored.
• October 15th: Hjälta-Nysäter link went down due to a fiber break caused by road works at Hjälta substation.The fiber was repaired and the link restored.
• October 3rd: The link between Norrköping - Visby was down due to a planned maintenance by the fiber provider.
• October 3rd: The link between Hedenlunda - Dövestad was down due to a planned maintenance by the fiber provider.

Scheduled:

• October 30th: SUNET performed emergency software configuration changes on tug-r11.
• October 30th: SUNET performed a maintenance to optimize the optical channel on the link between Kolbotten & Hedenlunda.
• October 30th: Provider performed cable work that affected links between Falun - Furudal however maintenance did not finish on time. The extended outage will be tracked on SUNET-1734.
• October 25th: SUNET performed a planned maintenance to deploy active live monitoring units for all fiber stretches on the circuit going through Himmeta.
• October 22nd: SUNET migrated the connection towards Carl Malmsten Centrum over to the SUNET-CD network.
• October 21st: Provider replaced transmission equipment in Karlstad.
• October 21st: SUNET performed maintenance to change a faulty card in optical node in Trollhättan.
• October 20th: Provider performed fiber maintenance in Sundsvall. No outage was observed.
• October 18th: SUNET performed a planned maintenance to deploy active live monitoring units for all fiber stretches on the circuit going through Överby.
• October 18th: SUNET performed a planned maintenance to deploy active live monitoring units for all fiber stretches on the circuit going through Älvsbyn.
• October 17th: Provider performed cable works that affected the link between Midskog - Östersund.
• October 17th: SUNET performed a planned maintenance to deploy active live monitoring units for all fiber stretches on the circuit going through Hanebol.
• October 16th: Supplier performed fiber maintenance in the fiber stretch between Storfinnforsen (SFF) and Midskog (MID1).
• October 10th: SUNET performed software upgrades on CPEs sth-c2, lla-c2 and kb-r2.
• October 10th: SUNET performed a planned maintenance to deploy active live monitoring units for all fiber stretches on the circuit going through Stenkullen.
• October 9th: Fiber maintenance was performed on the optical site ODE.
• October 9th: SUNET performed a planned maintenance to deploy active live monitoring units for all fiber stretches on the circuit going through Ludvika.
• October 9th: SUNET performed a maintenance on the optical node in HMG9.
• October 8th: SUNET performed a maintenance on the optical node in GAUS23.
• October 8th: SUNET performed a planned maintenance to deploy active live monitoring units for all fiber stretches on the circuit going through Kilforsen.
• October 8th: SUNET deployed active live monitoring units for all fiber stretches on the circuit going through Hörby.
• October 1st: SUNET performed maintenance on one of the interface connected to EISCAT.