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IRIS

Instructional & Research Information Systems

DNS issues Friday October 21, 2016

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cronus and rhea (the IRIS recursive caching namesers)
have experienced some issues in resolving remote
DNS information today.

It is not clear if this is related to the DDOS (distributed
denial of service) attacks against Dyn. It appears
there have been a series of DDOS attacks against DYN today –
4am PST, ~9am PST and 1pm PST

165 Cory Network Outage, 10/21/16

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The wired network in the 165 Cory server room will be offline from 8-10AM while switches are physically relocated.

All department services have redundant copies elsewhere and will not be affected. Private systems within 165 Cory will not have network connectivity.

Please contact help@eecs.berkeley.edu if you have any questions or concerns about this maintenance.
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Brief outages to various IRIS services, Oct 12, 6pm-7pm

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Routine RedHat Linux operating system patches have been released which require system restarts. Starting at 6pm Wednesday, Oct 12, IDSG will be patching and rebooting affected servers. The following services will experience brief outages of 10 minutes or less between 6pm and 7pm.

* Personal and Project web services (people.eecs, apps.eecs, and all IRIS-hosted project websites)
* Department mailing list services (lists.eecs.berkeley.edu)
* Department wiki service (wiki.eecs.berkeley.edu)
* Department ftp server (ftp.eecs / ftp.cs.berkeley.edu)
* Department jabber/xmpp service (jabber.eecs.berkeley.edu)
* IRIS website (iris.eecs.berkeley.edu)
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