202105 - Public report

Unscheduled:

• May 26th: The Link between SUNET and DDB was down after a planned maintenance performed by the circuit provider.
• May 23rd: The CPE vxj-c1 for RISE Växjö were down do a fiber issue that has been fixed by a tele2 subcontractor
• May 18th: The CPE gbg-c4.sunet.se went down to a faulty connection at a station.
• May 17th: The link between bos-r1 - bos-c1 went down due to human error at supplier.
• May 7th: The backup layer2 circuit between SUNET core router lin3-r1 and ESS router ess-r2 was down for a short period. No RFO found.
• May 4th: The router slu-r2 rebooted and was unreachable for approximately 10 minutes. RFO was power failure.
• May 3rd: Fiber Interruption that affected the link between OBY2 (Överby) TUG (Stockholm)
• April 27th: The link between Kongsvinger - Gaustadallé 23 flapped. RFO unknown
• March 18th: Link down towards Carl Malmsten on Lidingö. Issue solved in SUNETOPS-1413

Scheduled:

• May 27th: FPC2 was replaced in router sva-r1.
• May 26th: The sthb-r2.sunet.se router in Stockholm was upgraded to a new software release.
• May 25th: Supplier performed fiber work in Haparanda. Issues after the maintenance for DDB. We have created SUNETTICKET-7199 to track this issue.
• May 25th: The core router in Sundsvall was upgraded to a new software release.
• May 24th: The SUNET core router in Lund was upgraded to a newer software release.
• May 24th: SUNET Core router in Luleå (lla-r1.sunet.se) was upgraded to a new software release.
• May 24th: Supplier performed cabling changes that affected the link between
  Varla - Holmagärde.
• May 23rd: Subprovider performed fiberwork that affected the link between Kalmar - Bergkvara.
• May 20th: Provider performed fibersplicing in multiple locations.
  This affected the links between Rätan - Midskog, Midskog - Storfinnforsen and Östersund - Krångede.
• May 19th: Supplier performed rerouting maintenance that affected the link between Holmagärde - Halmstad.
• May 19th: Provider performed fibersplicing in multiple locations.
  That affected the links between Rätan - Midskog, Midskog - Storfinnforsen and Östersund - Krångede.
• May 18th: Supplier performed fiber maintenance in their network.
  This affected the link between Göteborg and Onsala.
• May 18th: SUNET performed software upgrade on the core router in Umeå.
• May 17th: SUNET performed software upgrade on our core router in Luleå.
• May 17th: Fiber provider performed measurements after fiber replacement.
• May 11th: Provider performed cable maintenance between Kalmar and Karlskrona.
• May 8th: Sub-provider rebuilt power lines between Lindbacka and Himmeta in Sweden.
• May 6th: Planned maintenance to replace of optics in bos-c2. New QSFP did not work and will be sent back to SUNET for investigation.
• May 5th: The SUNET core router in Stockholm (tug-r1) was upgraded to a new software release.
• May 5th: Supplier performed rerouting maintenance that affected the link between Göteborg - Varla.
• May 3rd: Supplier performed an emergency network maintenance on the link between Holmagärde and Falkenberg.