Unscheduled:

• March 29th: Provider performed a fiber maintenance that affected the fiber between Örebro - Skövde.
• March 28th: Link Down (Umeå - Nordmaling) was down after maintenance due to provider had accidentally shifted the fiberpair. Issue was solved after provider shifted the fiberpair.
• March 27th: The router slu-ume-r2 beacame unreachable.
• March 26th: Hardware Error observed on FPC3 in router umu-r1. According to provider this is a transient issue.
• February 21st: rpe_veto lead to iBGP sessions down in router fln4-r1 most likely related due to unannounced work at site but the RFO is undetermined.

Scheduled:

• March 30th: On of the optical components at Jönköping was upgraded to a newer software release.
• March 29th: Provider is preparing for a move in Timmersdala. A temporary link will be used during the maintenance window.
• March 29th: Provider performed upgrade maintenance in Karlstad that affected the customer connection in Karlstad. No outage observed
• March 28th: The provider performed upgrade maintenance that affect the NNI for Riksarkivet in Stockholm and several ethernet capacity connections. No outage observed.
• March 27th: Provider performed cable work, splicing fiber cables. Link is still down after maintenance. Issue will continue in SUNET-369.
• March 27th: Provider performed migration maintenance that affected the NNI for Riksarkivet in Stockholm and several ethernet capacity connections. No outage observed.
• March 27th: Provider performed cable work, splicing fiber cables. No outage observed.
• March 26th: Provider preformed emergency upgrade maintenance that affected the customer connection to Arvika, Karlstad and Stockholm. No outage observed.
• March 26th: Provider preformed emergency upgrade of access nodes that affected the customer connection to Arvika, Karlstad and Stockholm. No outage observed
• March 26th: Provider performed fiber maintenance between Narvik - Abisko. No outage observed.
• March 22nd: Maintenance cancelled by provider
• March 22nd: SUNET performed a maintenance to optimize the optical channel on the link between Kristianstad and Karlskrona.
• March 15th: Provider performed an emergency upgrade maintenance in Umeå.
• March 14th: Provider performed an emergency fiber maintenance in Kristinehamn
• March 14th: Provider performed Hardware Maintenance in Uppsala.
• March 14th: We are still waiting for confirmation from our provider when they'll fix the degraded signal. We will close this ticket in the meantime and open a new ticket when they've confirmed the new maintenance
• March 14th: SUNET upgraded the software version at one of the optical components in Lund.
• March 13th: Provider performed emergency upgrade of access nodes in Göteborg.
• March 13th: Provider performed maintenance on the fiber between Onsala and Varla
• March 13th: Provider performed migration maintenance in Örnsköldsvik, Umeå & Skellefteå.
• March 13th: Provider performed fiber maintenance between Luleå and Kalix. Degraded signal after maintenance. Created trouble ticket SUNET-333.
• March 12th: Provider performed an upgrade maintenance in Kristinehamn.
• March 12th: Provider performed cable work in Sundsvall (Lasarettsvägen 21).
• March 9th: Provider performed an internal migration maintenance that degraded the customer connection in Sundsvall.
• March 9th: Provider preformed an upgrade that affected the customer connection to RISE in Karlstad.
• March 9th: Provider preformed reboot on hardware that affected the customer connection to Arvika, Karlstad and Stockholm. No outage observed
• March 8th: Provider performed network maintenance that affected the customer connection to Härnösand, Fränsta, Ramsele and Göteborg. No outage observed.
• March 8th: NUNOC performed software maintenance to upgrade the optical nodes in Tandö and Rätan. No outage observed.
• March 8th: SUNET performed upgrade maintenance on the optical components in Lund.
• March 8th: Provider performed fiber maintenance between Gothenburg and Borås
• March 7th: Provider performed an emergency maintenance to restart access nodes in their network. This affected connections to RISE Kungsgatan 56, Norrköping and RISE Blåportsgatan 7a Karlskrona.
• March 6th: Provider performed an internal migration maintenance that affected the connection for RISE Bredgatan 33 Norrköping.
• March 3rd: NUNOC performed remote restart of module 1/1. Problem has been solved.
• March 2nd: Provider performed fiber maintenance in Umeå affecting RISE at Verkstadsgatan 17.
• March 1st: SUNET performed a maintenance to optimize the optical channel on the link between Kristianstad and Karlskrona
• March 1st: Provider performed cable works that affected the link between Mellerud - Trollhättan.

Scope	Unscheduled	Scheduled	Total
Hardware	1 pcs	2 pcs	3 pcs
Link	2 pcs 11:03	26 pcs 19:03	28 pcs 1d 06:06
Other	1 pcs 09:59	0 pcs	1 pcs 09:59
Routing	1 pcs	2 pcs 01:26	3 pcs 01:26
Software	0 pcs	2 pcs 01:26	2 pcs 01:26