Instructional & Research Information Systems
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.
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.
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.
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.
We are currently investigating a partial wired network outage on the third floor of Cory Hall. Wireless networks should not be affected. Updates will be posted here when available.
Update: We identified an issue with one of the third floor switches and network connectivity has been restored. Please email us at help@eecs.berkeley.edu if you notice any continuing network issues.
On Friday, May 19th at 6:30AM, we will cease public broadcast of the EECS-PSK wireless network. The network will continue to exist and devices already configured to use it will be able to continue to do so throughout the Summer semester. However, it will not be available as a visible option to new devices which are not currently configured to connect to EECS-PSK. In other words, EECS-PSK will become a hidden SSID.
We recommend users of EECS-PSK immediately begin transitioning to either eduroam or Berkeley-IoT. eduroam is appropriate for devices such as laptops, desktops, phones and tablets; whereas Berkeley-IoT is appropriate for simpler devices which are not capable of authenticating to eduroam (i.e. devices which cannot perform 802.1X authentication).
Information about how to connect to eduroam and Berkeley-IoT is available at https://technology.berkeley.edu/wi-fi.
Please read the full post below for more information, including the final shutdown date for EECS-PSK. Contact us at help@eecs.berkeley.edu if you have any questions or concerns.
[Read more…] about Announcing Retirement of the EECS-PSK Wireless NetworkBetween 12 and 4PM on Thursday, December 29th, we will be replacing the access switches which serve the second floor of Cory Hall. During this time, there will be significant disruptions to the wired and wireless networks on the second floor, the second floor mezzanine, and possibly also the Cory Hall roof.
Update 12/29 16:30: This maintenance is complete. Please email help@eecs.berkeley.edu if you notice any network issues.
Between 11AM and 4PM on Wednesday, December 28th, we will be performing maintenance on the Soda Hall core router. Most Soda Hall wired networks will not be affected by this maintenance due to redundant links. However, Soda Hall and BWRC wi-fi, as well as BWRC’s uplink to the outside world, will experience a number of interruptions during this time.
Update 12/28 15:15: This work has been completed and all networks are online. Please email help@eecs.berkeley.edu if you notice any issues.
Between 12 and 1PM on Tuesday, December 27th, we will be performing maintenance on the Soda Hall root switch. All Soda Hall wired and wireless networks will experience interruptions during this time, except for most of 290 Soda, which will remain online. (Some Instructional systems in 290 will be affected)
Update 12/27 2PM: This maintenance was completed and all networks should be back online. Please contact us at help@eecs.berkeley.edu if you have questions or notice any issues.
Between 1 and 2PM on Tuesday, December 27th, we will be performing a firmware upgrade on one of our two redundant border routers which connect the EECS networks to Campus and the Internet. No interruption is expected, as the other border router which is not being upgraded will be able to handle all network traffic during this maintenance.
Update 2:15P: This upgrade has been completed and both border routers are back online. Please email us at help@eecs.berkeley.edu if you notice any network issues.