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Instructional & Research Information Systems

Jacobs Hall Network Maintenance, Tue. 8/12 10PM – Wed. 8/13 7:30AM

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We will be performing Jacobs Hall network maintenance overnight from Tuesday, August 12th at 10PM to Wednesday, August 13th at 7:30AM. This maintenance is to replace the existing end-of-life router and switches with newer campus standard devices.

All wired and wireless networks in Jacobs Hall will be unavailable between 10PM Tuesday night and 7:30AM Wednesday morning. We expect all networks to be back online by 7:30AM.

Update: This work has been completed. Please contact us at help@eecs.berkeley.edu if you notice any network issues.

POSTPONED: Jacobs Hall Network Maintenance, Tues. Aug. 5 6AM

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At 6AM on Tuesday, August 5th, we will be migrating the first set of Jacobs Hall subnet gateways to new router hardware. This is being done because the current hardware is end-of-life, and also as part of a project to refresh Jacobs Hall networks to the current campus standard.

The following networks will be affected:
– Jacobs Hall general-use wired network (169.229.62.0/24)
– Jacobs Hall wireless networks

During this maintenance, the networks above will be unavailable for a period of time. We expect all work to be complete by 7AM.

Update 8/4: We are postponing this maintenance due to ongoing troubleshooting of a fiber link issue. A new announcement will be made when this work is re-scheduled. Please contact us at help@eecs.berkeley.edu with any questions.

Cory 165 Network Maintenance, Wed. June 4th 10AM-12PM

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On Wednesday, June 4th, between 10AM and 12PM, we will be replacing the Ethernet switches in the Cory 165 server room. The current switches have reached the end of their useful life, and with the newer hardware we can begin to provide some limited 10G connectivity.

All systems in Cory 165 will experience a brief interruption in network connectivity, typically less than one minute, as connections are moved to the new switches. No action should be necessary, but a reboot may help if you notice any issues afterwards.

Update 6/4 11:32: This work has been completed. Please contact us at help@eecs.berkeley.edu if you notice any ongoing issues.

EECS Mailing Lists emergency maintenance May 15, 7pm

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The EECS Mailing List server lists.eecs.berkeley.edu is experiencing some problems after recent patching. At this time, scheduled tasks such as syncing list membership from external sources, sending reminder emails, or building archives, are not working. This server will be taken down tonight, Thursday May 15, at 7pm in order to try to diagnose the problem or revert back to a pre-patched version. Total downtime should be less than 2 hours. During this time, any mail sent to a list on lists.eecs.berkeley.edu or lists.simons.berkeley.edu will be delayed but no mail should be lost.

Please send any questions to help@eecs.

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