2024-09 Public Report

Unscheduled:

• September 30th: We experienced an outage on the link between TUG and MDU. We changed FPC card to restore the link.
• September 18th: One of our routers in Luleå rebooted. The reason was power works by site owner.
• September 17th: Major errors in router gbg7-r11 after upgrade maintenance on SUNET-1592 that caused outage on all connected services. The reason for the outage was due to human error during upgrade. Preventive measures have been taken to prevent this in the future.
• September 17th: The link between Kongsvinger - Jössefors experienced high attenuation and loss of signal. No fault found.
• September 16th: We experienced a fiber outage between Tomelilla and Kristianstad. The connection was restored after a minute. No fault found.
• September 9th: The CPE gbg-c1 in Gothenburg was unreachable due to fiber cut.
• September 6th: One of our routers in Luleå rebooted, this was due to a power outage. The batteries, that were used for backup, were of poor quality and couldn't handle the load. The power provider will replace the batteries within 1–2 weeks.
• September 4th: The links between ees-r1/ess-r2 - ESS DK DTU went down. The reason for the outage was related to human error during maintenance carried out on SUNET-1566

Scheduled:

• September 30th: SUNET performed a preemptive emergency maintenance on the core router in Malmö to ensure network stability.
• September 26th: Provider performed reconstruction of switchgear maintenance in Trollhättan.
• September 26th: Fiber provider performed planned cable splice maintenance.
• September 24th: Provider performed planned hardware conversion in Trollhättan.
• September 24th: SUNET routers du-r22, hh-r21, lnd88-r11, lnu-v-r21, mau-r21 and mdu-r22 were upgraded to a newer software release.
• September 23rd: Provider performed emergency cable repairs that affected the link between Odensala - Stockholm.
• September 23rd: SUNET routers lba-r11, ltu-r21, su-r21 and trh-r11 were upgraded to a newer software release.
• September 19th: SUNET updated the configuration to prevent routing loops in the network. The change did not produce the desired effect and was rollbacked.
• September 19th: The site owner together with the power provider replaced the UPS batteries at the site in Luleå (LLA1).
• September 19th: SUNET routers cth-r21, his-r21, hj-r22, kir3-r11 and lnu-k-r22 were upgraded to a newer software release. Bos-r11 was postponed due to time restrictions.
• September 18th: The provider performed a Fiber Maintenance between Karsefors - Mörarp.
• September 18th: SUNET deployed active live monitoring units for all fiber stretches on the circuit going through Odensala.
• September 18th: We migrated [https://bankid-idp.sunet.se/], [md.fidus.skolverket.se|http://md.fidus.skolverket.se/]  and [ds.fidus.skolverket.se. |http://ds.fidus.skolverket.se/]  
• September 18th: SUNET routers bth-r22, gu-r21, kth-r21, oru-r22, ske109-r11 and tug-r11 were upgraded to a newer software release.
• September 17th: SUNET routers gbg7-r11, hb-r22, kau-r22, liu-r22, lnu-v-r22 and lu-r22 were upgraded to a newer software release.
• September 16th: SUNET performed software maintenance on hv-r22, jkg-r11, umu-r22 and uu-r22.
• September 12th: Supplier perform cable splice in MIdskog that affected the link between Östersund - Midskog.
• September 11th: SUNET performed software maintenance on lla1-r11.
• September 11th: SUNET performed software maintenance on gu-r22, kmr88-r11, su-r22 and vxj-r11.
• September 10th: SUNET performed software maintenance on cth-r22, hkr-r22, kar1-r11 and mau-r22.
• September 9th: SUNET performed software maintenance on nkg188-r11, his-r22, fln4-r11 and ltu-r22.
• September 5th: Provider performed a fiber maintenance in MIdskog that affected the link between Östersund - Midskog.
• September 5th: SUNET router hig-r22 was upgraded to a new software release.
• September 4th: Provider performed a cable maintenance in Norrköping. This affected one of the connections to SMHI.
• September 4th: A maintenance was carried out to move a transit link between SUNET - NORDUnet to another router.
• September 4th: SUNET performed softare maintenance on ksd1-r11 and hj-r21.
• September 3rd: A planned maintenance to deploy active live monitoring units for all fiber stretches on the circuit going through Västerås and Hamra has been completed.
• September 3rd: SUNET deployed active live monitoring units for all fiber stretches on the circuit going through Västerås and Hamra.
• September 1st: Provider performed maintenance affecting VPN service to Göteborg.
• September 1st: Provider performed fiber maintenance between Hedenlunda - Kolbotten. No outage recorded.