Unscheduled:

• December 17th: The CPE ksh-c1 became unreachable. This was due to a hardware fault with our providers' router. After they replaced their router, the CPE became reachable again.
• December 11th: The link towards bos-c2 was down due to an unannounced maintenance from provider.
• December 3rd: The Layer 2 connection between HH and GU went down following the upgrade of the router hh-r22.sunet.se and was caused by a faulty module in the customer's equipment. Customer replaced the module, and the Layer 2 connection between HH and GU were re-established.
• December 2nd: The router lin3-r11 in Linköping was unreachable after the upgrade. After we rebooted the router, all the services came up.

Scheduled:

• December 19th: SUNET deployed active line monitoring units for two fiber stretches on the circuits going through Borås.
• December 18th: A planned maintenance to replace an  optic in SUNET router in Visby was performed.
• December 18th: Provider performed an emergency fiber maintenance in Skövde, which affected the link between Skövde - Ulricehamn.
• December 17th: Provider performed fiber maintenance in Hallsberg, which affected the link between Hallsberg - Timmersdala.
• December 17th: Provider performed an emergency fiber maintenance in order to troubleshoot a degraded signal problem.
• December 16th: SUNET performed software upgrades on CPEs bos-c1, sth-c1, ume-c1, vst-c1, vst-c2 and lnd-c1.
• December 16th: Provider performed fiber maintenance between Mellerud - Trollhättan.
• December 13th: SUNET deployed active line monitoring units for all fiber stretches on the circuit going through Furudal.
• December 13th: SUNET deployed active line monitoring units for all fiber stretches on the circuit going through Hallsberg.
• December 12th: SUNET performed software upgrades on CPEs bos-c2, gbg-c1, jkg-c1, kis-c1, lla-c1 and kb-r1.
• December 11th: SUNET deployed active live monitoring units for all fiber stretches on the circuit going through Ånge.
• December 11th: Provider performed fiber maintenance between Gargnäs - Latikberg.
• December 11th: SUNET deployed active live monitoring units for all fiber stretches on the circuit going through Krångede.
• December 10th: SUNET deployed active live monitoring units for all fiber stretches on the circuit going through Gussa Svenstorp.
• December 10th: SUNET deployed active live monitoring units for all fiber stretches on the circuit going through Storfinnforsen.
• December 10th: SUNET deployed active live monitoring units for all fiber stretches on the circuit going through Midskog.
• December 9th: SUNET deployed active live monitoring units for all fiber stretches on the circuit going through Tomelilla.
• December 9th: SUNET deployed active live monitoring units for all fiber stretches on the circuit going through Hemsjö.
• December 9th: Provider performed fiber maintenance in Mellerud, which could have affected the link between Mellerud - Trollhättan. No outages were observed.
• December 6th: SUNET performed emergency software upgrades on the routers liu-r21, lu-r21 and umu-r21.
• December 6th: SUNET deployed active live monitoring units for all fiber stretches on the circuit going through Hedenlunda.
• December 6th: SUNET deployed active live monitoring units for all fiber stretches on the circuit going through Dövestad.
• December 5th: Provider performed cable maintenance at Midskog, which could have affected the link between Midskog - Östersund. No outages were observed during the service window.
• December 5th: SUNET performed emergency software upgrades on the routers hb-r21, lnu-k-r21, uu-r2 and gbg7-r12, .
• December 4th: SUNET performed an emergency software upgrade on the router mcen1-r11.
• December 4th: SUNET performed emergency software upgrades on the routers bos-r11, onsala-r21 and mdu-r21.
• December 3rd: SUNET performed an emergency software upgrades on the routers bos-r12, hh-r22, miun-r22 and upa-r11.
• December 2nd: Provider performed fiber maintenance in Älvsbyn, that affected the link between Älvsbyn - Boden.
• December 2nd: We performed an emergency software ugprade on hkr-r21, lin3-r11, sbo-r11 and sthb-r12.