2023-06 Public Report

Unscheduled:

June 27th: The link between Luelå - Umeå went down. This was due to an unannounced maintenance from the provider.
June 26th: Some BGP peers went down due to "unknown errors". This was caused by a microflap between växjö och jönköping.
June 26th: Emergency maintenance to replace a faulty FPC in gbg7-r1.
June 14th: The link between Junosuando - Pajala was down due to fiber outage. Fiber has been repaired and link restored.
June 14th: The link between Latikberg - Grundfors was down after planned maintenance.
June 12th: Link Flap between Oslo and Rakkestad. RFO unknown
June 7th: Provider checked their equipment and solved the link down. Due to this being a backup link, no outage was observed.

Scheduled:

June 26th: Provider performed network optimizations in their network.
June 26th: Provider performed network optimizations in Umeå.
June 21st: Provider performed network maintenance in Stockholm. No outage observed.
June 21st: Provider performed an internal upgrade maintenance that affected connections to Ramsele.
June 21st: Provider performed network optimizations in Göteborg. No outage observed.
June 21st: Supplier performed fiber maintenance concerning fiber stretch between Abisko (KIR1) and Narvik (KIR5).
June 20th: Supplier performed maintenance that affected the customer connection to RISE in Umeå.
June 19th: Provider perform network optimizations in Vejdes Plats 3 that affected the customer connection to RISE in Växjö.
June 19th: Provider perform network optimizations in Skellefteå that affected the customer connection to RISE in Skellefteå. No outage observed.
June 19th: The routing engine on the router in Stockholm was restarted to clear transient errors. No outage observed.
June 15th: Provider performed fiber maintenance between Norrköping - Visby.
June 14th: Supplier performed cable work.
June 13th: Supplier performed planned cable move maintenance.
June 12th: Supplier performed planned network maintenance.
June 7th: Maintenance complete. No outage observed.
June 7th: SUNET upgraded router hh-r1 to a new software release. During the maintenance an unexpected routing-issue occurred which caused additional outage. Problem has been identified and permanently fixed.
June 5th: Provider performed a service relocation in Hudiksvall that affected the connection to hdv-c2.
June 1st: SUNET performed software upgrades of optical nodes in Ørestad and Malmö.
June 1st: Provider performed rerouting of circuits that affected the link between Borgvik and Hanebol.
June 1st: Provider performed upgrade maintenance in Karlstad affecting ethernet capacity between Musikhögskolan, Ingesund, Arvika - Karlstads universitet.

Scope	Unscheduled	Scheduled	Total
Hardware	1 pcs 00:15	0 pcs	1 pcs 00:15
Link	6 pcs 1d 13:01	16 pcs 1d 10:13	22 pcs 2d 23:14
Other	0 pcs	0 pcs	0 pcs
Routing	0 pcs	0 pcs	0 pcs
Software	0 pcs	0 pcs	0 pcs

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