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IRIS

Instructional & Research Information Systems

Derek Calderon

Blum and Calvin Wi-Fi Maintenance, week of 10/30

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On the week of October 30th, Berkeley IT will be performing wi-fi maintenance in Blum Hall and the Calvin Lab. This maintenance will begin on Monday 10/30 and is expected to take five (5) business days. The purpose of this work is to upgrade existing wireless APs as well as increase coverage by adding APs in more locations.

There will be localized disruptions to wi-fi service as the APs are swapped out, but the buildings as a whole are expected to stay online throughout.

Please contact us at help@eecs.berkeley.edu with any questions about this work.

EECS Network Maintenance, Sat. 10/7 12-1PM

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This Saturday, October 7th, between 12 and 1PM, we will be performing network maintenance in our primary server room. No interruption is expected, but there is a possibility of disruption to some IRIS services if things do not go as planned.

Update 12:40: This maintenance was completed without any impact to network connectivity. Please email help@eecs.berkeley.edu if you have any questions.

Border Firewall Maintenance, Sep. 26 and 28 5-7AM

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On Tuesday Sep. 26 and Thursday Sep. 28, between 5 and 7AM, bIT will be performing maintenance on the hardware which backs the EECS and BWRC border firewalls. During these two two-hour periods, there may be some loss of network traffic entering and leaving the EECS networks.

See the below bIT status posts for updates, as this page will not be updated.
Tues. Sep. 26 5AM – 7AM: https://systemstatus.berkeley.edu/event/190263/
Thur. Sep. 28 5AM – 7AM: https://systemstatus.berkeley.edu/event/190264/

Please email us at help@eecs.berkeley.edu if you have any questions about how this maintenance will affect EECS networks.

Soda 4F Network Maintenance, Sat. Aug. 12

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Between 11AM and 4PM on Saturday, August 12th, we will be performing maintenance on network switches serving the south side of Soda 4th floor. Wired and wireless networks in the Sky Computing Lab, classroom 405, conference room 411, and the 4th floor main hallway will experience a number of disruptions during this maintenance window.

Update 8/12 14:39: This maintenance is complete and all networks should be online. Please contact us at help@eecs.berkeley.edu (or @dcalderon on Sky Slack) if you notice any ongoing issues.

Cory Hall 3F-5F Network Maintenance, Sat. 6/3

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Between 11AM and 4PM on Saturday, June 3rd, we will be replacing access switches which provide wired and wireless network connectivity on the 3rd through 5th floors of Cory Hall.

During this time, networks in these areas will experience various interruptions:
– wireless networks on Cory 4F and 5F
– wired networks on Cory 3F, 4F, and 5F

Update 6/3 13:40: This work has been completed. Please email us at help@eecs.berkeley.edu if you notice any network connectivity issues.

Soda Hall 3F Network Maintenance, Sat. 5/13

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Between 11AM and 4PM on Saturday, May 13th, we will be replacing the access switches which provide wired and wireless network connectivity to the 3rd floor of Soda Hall.

All wired and wireless networks on the third floor, except wired networks in server room 340, will be interrupted during this time.

Update 5/13 1PM: This work has been completed. Please email us at help@eecs.berkeley.edu if you notice any network connectivity issues.

Cory 2F Wired Network Outage, 4/28

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Wired networks on the Cory Hall second floor were unavailable until approximately 10:51AM this morning due to unintended behavior by the 2nd floor access switch. Connectivity has been restored and network staff will be performing non-disruptive testing this afternoon to determine the exact root cause.

Please email us at help@eecs.berkeley.edu if you continue to notice any network related issues.

Cory Hall Network Maintenance, Sat. 4/29

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Between 11AM and 4PM on Saturday, April 29th, we will be replacing the access switches which provide wired and wireless network connectivity to the basement, first, second, and third floors of Cory Hall.

During this time, networks in the following areas will experience various interruptions and brief outages:
– Cory Basement: wired and wi-fi
– Cory 1F: wired and wi-fi (except for wired networks in room 165, which will not be affected)
– Cory 2F: wi-fi only
– Cory 3F: wired and wi-fi

Update 4/29 3PM: This work has been completed. Please contact us at help@eecs.berkeley.edu if you notice any network connectivity issues.