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.
Scope |
Unscheduled |
Scheduled |
Total |
Hardware |
1 pcs 00:19 |
2 pcs 00:30 |
3 pcs 00:49 |
Link |
3 pcs 00:27 |
4 pcs 01:29 |
7 pcs 01:56 |
None |
0 pcs |
0 pcs |
0 pcs |
Routing |
0 pcs |
0 pcs |
0 pcs |
Software |
0 pcs |
4 pcs 05:18 |
4 pcs 05:18 |