Ticket Number : SUNETTICKET-8270 Ticket Type : Scheduled Ticket Status : Closed Ticket Summary : Planned Hardware Maintenance Ticket Scope : Link Ticket Opened : 20221125 8:08 UTC Ticket Closed : 20221204 12:01 UTC Maint. win. Start : 20221207 17:00 UTC Maint. win. End : 20221207 19:00 UTC Estimated outage : Affected organisations: * NORDUnet, SUNET, LIU, Netnod ---- Description: * Planned hardware maintenance to replace a component in optical node in LIN3 (Linköping). ---- Impact: * The following services will be affected: SU-S002140 - Backbone lin3-r1 - nkg188-r1 SU-S003704 - lin3-r1 - nkg188-r1 phy2 SU-S002126 - Backbone jkg-r1 - lin3-r1 SU-S003703 - lin3-r1 - nkg188-r1 phy1 SU-S003820 - AW Netnod STHB(stc.sth) - ORE(IXN.CPH) SU-S003656 - Wave for Netnod "dwdm1-stb.sth.netnod.se" to "dwdm1-nnb.mmo.netnod.se" SU-S003638 - STHB- ORE NDN3 193.20THz (Cinia) SU-S003624 - STHB - ORE NDN2 193.60THz SU-S003649 - STHB - ORE NDN2 192.55THz SU-S003659 - STHB - ORE NDN1 193.10THz SU-S003039 - IP to LIU2 SU-S002351 - Backbone liu-r2 - nkg188-r1 Reduced redundancy in SUNET backbone ---- Update: * 20221201 16:13 UTC Service Window postponed to next week. ---- Final ticket report: * Migrated to new ticketing system. See SUNET-89 instead. ---- -- For information about SUNET tickets and the sunet-fail list visit: http://www.nunoc.org/nunocweb/open_trouble_tickets.html