2023-11 Public Report

Unscheduled:

• November 29th: The link between Oslo - Rakkestad went down due to a fiber cut. The fiber has been fixed temporarily and a separate maintenance will be scheduled for a permanent solution.
• November 27th: The link between Malmö - Ørestad went down due to human error during unannounced installation works.
• November 23rd: We restarted FPC in the router gbg7-r2.sunet.se
• November 14th: The link between Bergkvara - Karlskrona & Bergkvara - Kalmar was down due to a power outage at the provider's site.
• November 10th: The link between Malmö - Tomelilla went down due to a fiber cut. Solved with a temporary reroute to a new circuit.
• November 9th: A brief flap was observed on the stretch MIdskog - Östersund. Reason for outage not found.
• November 6th: The link between Tuggen - Norrtjärn went down due to human error by supplier at site.
• November 3rd: An outage was observed on the stretch between Stockholm - Vårsta. The reason for the outage was human error on site.
• November 2nd: There was an outage on the stretch between Vårsta - Eskilstuna. The reason for the outage was human error on site.
• November 2nd: The link between Stockholm - Norrköping went down due to a fiber cut. The fiber cut has been solved temporarily and a maintenance will be scheduled for a permanent solution.

Scheduled:

• November 28th: SUNET performed a link performance monitoring maintenance between Umeå - Vasa.
• November 28th: SUNET prepared hardware installations in Haparanda that will take place once the logistics at the site are resolved.
• November 27th: SUNET performed a hardware maintenance replacing faulty CB-card in router lnu-r2.
• November 22nd: SUNET upgraded the optical hardware on the site in Kristianstad.
• November 22nd: Supplier performed cable maintenance between Hörby - Gussa Svenstorp.
• November 20th: Provider performed a fiber maintenance in Västerås.
• November 20th: SUNET performed an emergency hardware maintenance on the routers in Växjö and Borås.
• November 14th: Supplier perform cable maintenance in Luleå that affected the link between Luleå - Kalix.
• November 13th: Fiber provider performed and emergency maintenance between Malmö - Tomelilla.
• November 12th: Supplier performed fiber maintenance that affect the link between Litslena - Överby.
• November 7th: Supplier performed an emergency cable relocation between Kiruna - Narvik.
• November 7th: SUNET deployed active live monitoring units for 4 fiber stretches on the circuit between Kiruna and Kalix.
• November 6th: Provider performed cable works in Luleå that affected the connection to Sunderby sjukhus.
• November 6th: Provider performed a fiber maintenance between Gargnäs - Arvidsjaur.
• November 6th: Fiber provider performed cable maintenance affecting the backbone link between Kiruna and Falun.
• November 1st: Provider performed network optimization in Piteå, no outage observed.
• November 1st: SUNET performed a maintenance to restart a faulty component in Stockholm.
• November 1st: SUNET installed a live monitoring device on the optical node in Boden.