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| Event | Start* | End* | Effective downtime** | Notes |
|---|---|---|---|---|
| UNPLANNED MAINTENANCE | 20190228161000 CEST | 20190228161100 CEST | 50 secs | Reboot announced by eduGAIN OT on the eduGAIN SG mailing list on Feb 28 at 15:52 with a confirmed finish at 16:11. |
| NETWORK FAILURE | 20190416164600 CEST | 20190416170700 CEST | There was a BFD protocol failure on two major city routers, which caused the BGP session to be turned off. | |
| UNPLANNED MAINTENANCE | 20190604094930 CEST | 20190604095800 CEST | 140 secs | Reboot announced by eduGAIN OT on the eduGAIN SG mailing list on Jun 04 at 09:46 with a confirmed finish at 10:16. The actual unavailability of MDS was 140 secs. |
| UNPLANNED MAINTENANCE | 20190705104600 CEST | 20190705105300 CEST | 240 secs | Reboot announced by eduGAIN OT on the eduGAIN SG mailing list on Jul 05 at 10:28 with a confirmed finish at 10:53. The actual unavailability of MDS was 240 secs. |
| MDA FAILURE | 20190718T050000 | 20190718135833 | N/A | A federation upstream metadata feed silently crashed our aggregator hindering the update of the eduGAIN metadata stream. The event did not cause any immediate failure service disruption since the eduGAIN metadata has a 96 hours validity and the latest feed has been issued on 20190717T053343. We've contacted federation operators that are working on it and should solve the issue within 24h, in the meantime a new feed with an extended duration has been issued on 20190718135833. |
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