2023-03 Public Report

Unscheduled:

• March 27th: The router slu-ume-r2 beacame unreachable.
• March 26th: Hardware Error observed on FPC3 in router umu-r1. According to provider, this is a transient issue.
• February 21st: rpe_veto lead to iBGP sessions down in router fln4-r1 most likely related due to unannounced work at site but the RFO is undetermined.

Scheduled:

• March 30th: On of the optical components at Jönköping was upgraded to a newer software release.
• March 22nd: SUNET performed a maintenance to optimize the optical channel on the link between Kristianstad and Karlskrona.
• March 14th: SUNET upgraded the software version at one of the optical components in Lund.
• March 8th: NUNOC performed software maintenance to upgrade the optical nodes in Tandö and Rätan. No outage observed.
• March 8th: SUNET performed upgrade maintenance on the optical components in Lund.
• March 3rd: NUNOC performed remote restart of module 1/1. The problem has been solved.
• March 1st: SUNET performed a maintenance to optimize the optical channel on the link between Kristianstad and Karlskrona