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NORDUNET-2834

Opened:
2026/06/01 20:05 UTC

Link flaps (Oslo-Narvik)

Ticket type:
Unscheduled

Scope:
Link

Status:
Closed

Description:
Link flaps between Oslo-Narvik
Impact:
Below services were affected.

NU-S000149 MPLS – L2VPN no-nvk-se-tug-l2vpn-tug-nvk-uninett
NU-S000422 IP – Customer Connection Nordunet – Uninett 100GE (USI-USI) UNINETT/SIKT
NU-S000443 IP – Customer Connection MDVPN uninett no-usi
NU-S000648 MPLS – L3VPN Uninett NDGF no-usi.nordu.net uninett UNINETT/SIKT
NU-S000996 IP – Backbone no-usi no-nvk backup via uninett
NU-S800053 MPLS – L2VPN L2VPN backup for SUNET via SIKT and (Narvik kir5-r1 and Oslo no-usi) SUNET
NU-S001670 ndn-uninett5-phy1
NU-S001671 ndn-uninett5-phy2
NU-S001772 UN001179, stln-tfn

Affected organizations: FUNET, SIKT, SUNET, NORDUnet

Affected services: NU-S000149, NU-S000422, NU-S000443, NU-S000648, NU-S000996, NU-S001670, NU-S001671, NU-S001772, NU-S800053

Final Ticket Report:
There were link flaps between Oslo-Narvik due to a maintenance that took place 24 hours ahead of its planned schedule (NORDUNET-2788).