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Unscheduled: - May 27th: The link flap was possibly caused by an issue on the stretch Karlstad-Trollhättan, but the actual cause for the flap could not be found. The link has been stable so we will now close this caseWe experienced a short flap on our west red network. No RFO was found.
- May 24th: A synchronization failure on the a transmission card in Karlstad caused an outage on the green link to KAU. The reboot A restart of the transmission card restored the traffic.
- May 22nd: A We had a faulty card in our DWDM equipment in Karlstad causing caused outage on the green network. The card was replaced.
Scheduled: - May 7th: Transponder Broken transponder cards were replaced on SUNET transmission equipment in Halmstad.
- May 3rd: Fiber maintenance was performed by carrier on the stretch Borås-Ulricehamn.
- May 2nd: A planned maintenance in the north green network on the stretches Fredhäll-Uppsala and Fredhäll-Sundsvall was performed.
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Scope | Unscheduled | Scheduled | Total |
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Hardware | 1 pcs 08:11 | 1 pcs 01:14 | 2 pcs 09:25 |
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Link | 2 pcs 00:27 | 1 pcs 00:06 | 3 pcs 00:33 |
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None | 0 pcs | 1 pcs 00:01 | 1 pcs 00:01 |
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Routing | 0 pcs | 0 pcs | 0 pcs |
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Software | 0 pcs | 0 pcs | 0 pcs |
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