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IRIS

Instructional & Research Information Systems

Packet Loss at EECS Network Border

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We are seeing some dropped connections between the EECS network and the outside world (including the rest of campus). This is affecting communication in both directions.

You may experience symptoms such as webpages not loading, systems not responding to ping, and remote login sessions terminating unexpectedly.

Our network staff will work to identify the cause, and restore reliable networking.
[Read more…] about Packet Loss at EECS Network Border

Many IRIS Services Down for Patching, 6pm Tonight

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Another [OpenSSL bug was announced today](http://www.openssl.org/news/secadv_20140605.txt), so many IRIS services will be briefly down for patching tonight starting at 6pm. This includes www.eecs, iris.eecs, lists.eecs, jabber.eecs, and apps.eecs. Each service will be down for a few minutes between 6pm and 7pm tonight, June 5, 2014.

Resolved as of 2014-06-05 21:09:00

IRIS website down for maintenance, May 18, 8-10am

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The campus Oracle service will be patched this weekend, and so some EECS Services which depend on Oracle will be unavailable from 8am to 10am on May 18th. These include the IRIS website (including the Network and Roster applications) and ACG’s departmental applications.

Services should resume by 10am at the latest.

Details can be found at [the campus system status website](http://ucbsystems.org/?s=2954)

Resolved as of 2014-05-18 09:15:00

May 2014 Server Patching

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Microsoft will release their patches for the month on Tuesday, May 13th, 2014.

PRINT and WINTERM will automatically patch and reboot Wednesday, May 14th, at 3:00 am.

WINTERM may be unavailable till 10:00am Wednesday, May 14th, depending on additional software updates.

Resolved as of 2014-05-14 09:54:00

Department Mailing List Server reboot 11pm April 8

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The Department’s mailing list server, lists.eecs, will be down briefly tonight for emergency patching. This is to patch the operating system against the [Heartbleed SSL vulnerability](http://heartbleed.com/).

It will be rebooted at 11pm on April 8 and should be back up by 11:30 at the latest. No mailing list messages will be distributed during this time but no messages will be lost.

Resolved as of 2014-04-08 23:30:00