Ticket Number : SUNETTICKET-8246
Ticket Type : Unscheduled
Ticket Status : Resolved
Ticket Summary : Link Down | Lyby - Gussa Svenstorp
Ticket Scope : Link
Ticket Opened : 20221115 15:52 UTC
Ticket Closed :
Problem Start : 20221115 14:48 UTC
Problem End : 20221115 20:50 UTC
Affected organisations:
* Netnod, NORDUnet
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Description:
* Link Down | Lyby - Gussa Svenstorp. RAMAN wont calibrate
after our planned maintenance in SUNETTICKET-8221 due to
high reflection.
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Impact:
* Affected services:
SU-S003820 - AW Netnod STHB(stc.sth) - ORE(IXN.CPH)
SU-S003801 - AW Netnod BCK - Malmö
SU-S003656 - Wave for Netnod "dwdm1-stb.sth.netnod.se" to
"dwdm1-nnb.mmo.netnod.se"
SU-S002131 - Backbone vxj-r1 - lnd88-r1
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
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Update:
* 20221115 20:04 UTC
Technician cleaned a dirty patch in Lyby. Unfortunately that
didn't help. He is now on his way to the other site in Gussa
Svenstorp. ETA 20.30 UTC.
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* 20221115 22:04 UTC
After technician cleaned patches and contacts in Gussa
Svenstorp we managed to calibrate our RAMAN and our services
got restored.
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* 20221115 22:04 UTC
Monitoring until tomorrow.
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