Ticket Number : SUNETTICKET-8106 Ticket Type : Scheduled Ticket Status : Closed Ticket Summary : Emergency Hardware Maintenance Ticket Scope : Ticket Opened : 20220913 15:01 UTC Ticket Closed : 20220913 19:41 UTC Maint. win. Start : 20220913 19:00 UTC Maint. win. End : 20220913 20:00 UTC Estimated outage : 60.0 min Affected organisations: * NORDUnet, SUNET, Uninett ---- Description: * SUNET will re-calibrate RAMAN amplification on the fiber stretch between GLV1 (Gällivare) and JKK1 (Jokkmokk). ---- Impact: * Following services are affected: SU-S002102: IP Backbone, kir3-r2 - lla1-r2 SU-S002103: IP Backbone, kir3-r2 - fln4-r1 SU-S003642 - KIR5-TUG (Nordunet no-nvk <-> se-tug) SU-S003718 - AW Narvik - Oslo SU-S003716 - AW Trondheim - Narvik Reduced redundancy for affected organisations. ---- Update: * 20220913 19:18 UTC Maintenance started. ---- * 20220913 19:39 UTC Maintenance complete. ---- Final ticket report: * SUNET re-calibrated the RAMAN amplification on the fiber stretch between GLV1 (Gällivare) and JKK1 (Jokkmokk). ---- -- For information about SUNET tickets and the sunet-fail list visit: http://www.nunoc.org/nunocweb/open_trouble_tickets.html