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IRIS

Instructional & Research Information Systems

EECS Wireless RADIUS patching

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On Wed, Feb 3rd from 8:00 to 9:00AM, there will be a patch to be applied for EECS department RADIUS server. Public facing services which depend on RADIUS are EECS-Secure, EECS-Open, and EECS-Guest authentication and accounting. We do not expect this work will cause an outage for these services, as the second, redundant server will remain operational during this time and should not be affected by this work. A one hour outage window has been scheduled in the event of unexpected problems.

Please contact with help@eecs or networks@eecs if you have any question.

Resolved as of 2010-02-03 08:41:00

Brief Outage for Dept Website and Other Services, Thursday 8am

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The Department website (www.eecs/www.cs), mailing list server (lists.eecs) and ACG application server (buffy.eecs) will be offline from around 8am-8:15am Thursday morning.

The Storage Area Network (SAN) that serves these machines will be reconfigured at 8am which will result in a brief outage. Ideally all services will remain available but service might be disrupted for ten to fifteen minutes.
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Router crash affected services

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A blade in the datacenter router malfunctioned and rebooted at 16:26, resulting in a brief service disruption to IMAP, project, home and other IRIS services.

The errant blade was removed from service around 17:45 per instructions from TAC. This caused an additional brief disruption.

Resolved as of 2010-01-26 18:00:00

out of band MS Internet Explorer Patch

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Microsoft has released a patch for Internet Explorer outside of their usual monthly patch schedule. Please install this patch ASAP on all Windows hosts.

I will be patching and rebooting WINTERM at 3:00 pm.

Thanks,

-W

http://www.microsoft.com/technet/security/advisory/979352.mspx

Resolved as of 2010-01-22 15:08:00