There was some downtime with servers hosted at Canonical. See attached. -- Regards, Olav
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- From: Lance Albertson <lance osuosl org>
- To: hosting osuosl org
- Subject: [Hosting] Unexpected Network Outage 20071119 1230UTC
- Date: Mon, 19 Nov 2007 08:14:10 -0800
All- We experienced an unexpected loss of network connectivity early this morning during some planned switch maintenance upstream. The outage occurred between 12:29:42 UTC and 12:49:14 UTC and affected parts of our network. It appears that there was an issue with the redundant BGP route-reflectors which when one went away, some of the internal prefixes (including (140.211.0.0./16) stopped getting announced correctly. This is the same problem we had on November 15th between 21:52:28 UTC and 21:59:49 UTC, but that outage was caused by a power failure at NERO. But again, the BGP routing information wasn't being properly announced so it affected our network. Since Nero (our upstream provider) has seen the problem in action, they have fixed it so that it shouldn't happen anymore in the future. Sorry for any issues this may have caused with your projects. If you have any future questions please send them to support <at> osuosl <dot> org. Thanks! -- Lance Albertson lance <at> osuosl.org Systems Administrator / Architect Open Source Lab Network Services Oregon State University Work: 541-737-9975 PGP Key: 0x27F4B742 GPG Fingerprint 0423 92F3 544A 1282 5AB1 4D07 416F A15D 27F4 B742Attachment: signature.asc
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