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Unscheduled:
* February 10th: There was an outage on the red link between SUNET and UmU caused by hardware failure
* January 31st: We had a problem with a transmission card restarting. The card was replaced.
* January 28th: Outage detected on 1GE links between SUNET and Onsala rymdobservatorium was caused by a faulty trasmission board that was replaced
* January 25th: A transmission card in the Blue network suffered multiple power cycles and was replaced.
Scheduled:
* February 24th: Supplier performed a planned maintenance.
* February 14th: A core router was upgraded from a Juniper T640 router to a T1600 router.
* February 13th: A switch was replaced to solve a loss of management problem.
* February 11th: Sitevision was upgraded in order to solve a security bug.
* February 11th: There was a planned work in the west red network.
* February 6th: There was a degraded signal between in SUNET DWDM between the core sites caused by a faulty attenuator. The attenuator was removed.
* February 5th: Software upgrade was performed on SUNET routers.
* February 5th: Software upgrade was performed on SUNET routers.
* February 4th: Software upgrade was performed on SUNET routers.
* February 4th: SUNET's supplier performed a planned cable reconnection maintenance on one of the circuits between Stockholm and Visby.
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Unscheduled: - February 10th: There was an outage on the red link between SUNET and UmU caused by hardware failure
- January 31st: We had a problem with a transmission card restarting. The card was replaced.
- January 28th: Outage detected on 1GE links between SUNET and Onsala rymdobservatorium was caused by a faulty trasmission board that was replaced
- January 25th: A transmission card in the Blue network suffered multiple power cycles and was replaced.
Scheduled: - February 24th: Supplier performed a planned maintenance.
- February 14th: A core router was upgraded from a Juniper T640 router to a T1600 router.
- February 13th: A switch was replaced to solve a loss of management problem.
- February 11th: Sitevision was upgraded in order to solve a security bug.
- February 11th: There was a planned work in the west red network.
- February 6th: There was a degraded signal between in SUNET DWDM between the core sites caused by a faulty attenuator. The attenuator was removed.
- February 5th: Software upgrade was performed on SUNET routers.
- February 5th: Software upgrade was performed on SUNET routers.
- February 4th: Software upgrade was performed on SUNET routers.
- February 4th: SUNET's supplier performed a planned cable reconnection maintenance on one of the circuits between Stockholm and Visby.
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Scope | Unscheduled | Scheduled | Total |
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Hardware | 1 pcs 00:19 | 2 pcs 00:30 | 3 pcs 00:49 |
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Link | 3 pcs 00:27 | 4 pcs 01:29 | 7 pcs 01:56 |
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None | 0 pcs | 0 pcs | 0 pcs |
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Routing | 0 pcs | 0 pcs | 0 pcs |
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Software | 0 pcs | 4 pcs 05:18 | 4 pcs 05:18 |
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