2024-05 Public Report

Unscheduled:

• May 28th: There was a fiber outage on the stretch between Östersund and Krångede which was later repaired.
• May 27th: The fiber between Falun - Borlänge did not come up after planned maintenance. The provider corrected the faulty cross connection, which helped to restore the circuit.
• May 19th: The links between DCO - NORDUnet flapped due to unexpected router reboot on NORDUnet side.
• May 16th: Some issues were experienced with the BankID IDP, which were later resolved.
• May 15th: The link between Latikberg - Grundfors went down due to a damaged power cable that caused a power outage at the provider site.
• May 6th: Due to an emergency work in Jönköping, SUNET moved the redundant path between Kalmar and Växjö.
• April 20th: Issues with fiber between Östersund - Krångede caused multiple flaps on several services. RFO unknown.

Scheduled:

• May 30th: Supplier performed an optimization maintenance on link between Krångede - Östersund.
• May 29th: SUNET migrated services in Lund and Malmö over to SUNET-CD.
• May 29th: A planned maintenance to migrate the SUNET routers in Gävle and HIG to new hardware was performed.
• May 28th: A maintenance to migrate the SUNET routers at BTH to new hardware was performed.
• May 27th: The connection between SUNET and Flygvapenmuseum was upgraded to 10G.
• May 27th: Connections are still down after the maintenance. Created SUNET-1386 to follow-up on the outage.
• May 24th: DU moved the DU3 optical node to the new campus.
• May 24th: A planned maintenance to migrate the SUNET routers at Göteborg to new hardware was performed. The customers that we could not migrate will be done in a later date.
• May 23rd: A planned maintenance to migrate the SUNET routers at HKR to new hardware was successfully performed.
• May 23rd: A planned maintenance to migrate the SUNET routers at HV to new hardware was successfully performed.
• May 22nd: platform.sunet.se was upgraded.
• May 22nd: SUNET performed a planned maintenance to migrate the SUNET routers at KAU to new hardware.
• May 21st: The provider performed cable maintenance in Ballerup.
• May 21st: The connection between du-r22 and Örebro (LBA) was re-configured on the SUNET optical system to recover from a faulty state.
• May 21st: SUNET performed site redeployment maintenance on site Haparanda.
• May 14th: The provider performed a planned maintenance to change their equipment in Stockholm.
• May 14th: SUNET performed a routing maintenance on the router gih-r1.
• May 14th: Sunet performed a planned maintenance to migrate the SUNET routers at LNU to new hardware.
• May 8th: Sunet performed a planned maintenance and migrated the SUNET uplink for SMHI to new hardware.
• May 8th: Sunet upgrade the router in Onsala to newer hardware and deployed to SUNET-CD. One connection of two has been migrated to a new router. They have left the old router for internet and connection towards Amsterdam. A new ticket will be created when it's time to migrate the last connection.
• May 7th: SUNET moved all external alien wavelengths to an alternative optical path.
• May 6th: NUNOC performed maintenance to install filters on fibers. This affected the link between Stockholm - Vårsta & Stockholm - Överby.
• May 5th: Provider performed a cable repair maintenance between Karlstad - Borgvik.
• May 5th: Fiber provider performed cable work on the fiber between Stockholm and Överby.