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Instructional & Research Information Systems

Cory 3F Networks Offline, Morning of Thurs. 4/25

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Due to planned electrical work, all Cory Hall third floor wired and wireless networks will be offline during the early morning tomorrow, April 25th. We expect the network to be unavailable beginning at 5AM, and all connectivity should be restored by 10AM at the latest.

We apologize for the short notice; the need for this shutdown was only identified this afternoon.

Please contact us at help@eecs.berkeley.edu if you have any questions or concerns.

[Read more…] about Cory 3F Networks Offline, Morning of Thurs. 4/25

Anonymous ftp access ending May 1, 2024

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For many years the Department has operated an anonymous ftp server at ftp.eecs.berkeley.edu and ftp.cs.berkeley.edu. Before web sites, this was how software and papers were distributed to the public. Since web sites are the preferred way to distribute digital assets these days, no new content has been published on our ftp servers for over a decade. We will be ending support for anonymous ftp access effective May 1, 2024. After that time, the current contents of our ftp archive will continue to be made available via a web page at https://ftp.eecs.berkeley.edu and https://ftp.cs.berkeley.edu/.

Update: May 1, 1pm: The ftp server has been shut down. The replacement web page is up at https://ftp.eecs.berkeley.edu

Cory 1F and Soda 2F Network Maintenance, Fri. 3/29

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Between 11AM and 5PM on Friday, March 29th, we will be replacing the access switches which provide wired network connectivity on the 1st floor of Cory Hall (including the mezzanine) and the 2nd floor of Soda Hall.

Wired networks in these locations will experience various interruptions during this time. Most of these interruptions will be brief (<30 seconds), but some cables on Cory 1F/1M will be down for an extended period of time (over an hour). Wireless networks will not be affected.

Primary networking in the server rooms (165 Cory, 287-290 Soda) will not be affected by this work. The exception is the floor boxes in those rooms, which will be affected.

Update 3/29 15:41: This maintenance has been completed and all networks are back online. Please email help@eecs.berkeley.edu if you notice any ongoing network issues.

Soda and Cory Network Maintenance, 3/16 6:30AM

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On Saturday, March 16th, at 6:30AM, we will be performing an HA failback on some network switches in order to restore full operation after Wednesday’s electrical issues. There will be a 5~15 minute wired and wireless network outage in the locations listed below. We expect all network service to be restored by 7AM.

  • Soda 4F (north side only)
  • Soda 7F
  • Cory 1F
  • Cory 5F

Update 3/16 06:44: This work has been completed and all networks are back online. Please contact us at help@eecs.berkeley.edu if you notice any issues.

Soda 1F-2F Wi-Fi Maintenance, Sat. 3/16 11A-1P

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On Saturday, March 16th, between 11AM and 1PM, we will be replacing the network switch which provides wi-fi service for the first and second floors of Soda Hall. Wi-fi networks on these floors will experience some interruptions during this time.

Update 3/16 11:57: This work has been completed. Please email help@eecs.berkeley.edu if you have any network connectivity issues.

Various Network Outages, Wed. 3/13

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We have experienced some scattered network outages due to an apparent power issue, beginning this afternoon at 12:40. Networks in the following areas are known to have experienced an outage:

  • Cory 1F wired
  • Cory 1F and 5F wi-fi
  • Soda 4F and 7F wi-fi
  • Sutardja Dai 2F, 3F, 4F wi-fi
  • SDH Nanolab 3F-4F wi-fi

Wired networks recovered approx. 12:47; wi-fi should have largely recovered by 13:00, but may still experience some interruptions as the electrical issue is not fully resolved.

Please email us at help@eecs.berkeley.edu if you have any questions.