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IRIS

Instructional & Research Information Systems

Wireless Networking

Wireless network service

Scheduled Outage in Sutardja Dai Hall

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IST will reroute a fiber jumper in Sutardja Dai Hall from 6:30am to 7:00am on March 8, 2011.

During this work users on the following subnets in Sutardja Dai Hall will be without network connectivity.

eva_zone_cobalt_10.254.244.0/24 Evans-Zone-PPCS-Net_128.32.211.0/27 Evans-Zone-PPCS-Net_10.129.128.0/25 AirBears

Please direct any questions you may have regarding this announcement to IST. http://ist.berkeley.edu/support/service-desk/

Thanks.

Resolved as of 2011-03-08 07:00:00

IRIS Wireless networking maintenance Feb 5 at 10:00pm

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IRIS Cisco AP Wireless controllers will be rebooted for regular maintenance purposes on Feb 5 at 10:00pm. All of the wireless SSIDs will be affected by this. You may experience intermittent connectivity issues while using the wireless networks during this time. Each of the four Access Point controllers will be rebooted one by one. The actual rebooting time may take only about 20 mins to restore wireless service. This maintenance is scheduled from 10:00pm to 12:00am. Please contact networks@eecs if you have any concerns or suggestions.

Thanks,

Resolved as of 2011-02-05 23:14:00

EECS RADIUS server Upgrade

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There are some new added features for RADIUS server, I will upgrade it on Jan 14 at 1300. Your service will not be interrupted by this. It should take less than half hour to get this done. If you have any question, you can send the email to networks@eecs

Thanks.

Resolved as of 2011-01-14 17:02:00

Airbears: configuration change

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I will change the mobility group configuration for Airbears on Jan 8 starting from 9:00am. It should take less than half hour. If you experience some airbears issues during/after that time, please send the email to networks@eecs

Thanks.

Resolved as of 2011-01-08 08:30:00

BWRC wireless outage

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Wireless networking at BWRC is unavailable following an electrical disruption. The wireless DHCP server is offline and in the process of being recovered.

Many thanks to the BWRC staff who got IDSG’s DHCP server working again.

Resolved as of 2011-01-07 13:41:00

Network firmware upgrades, Sutardja Dai

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During this scheduled outage, firmware will be upgraded on each of 3 switches serving the main building in Sutardja Dai Hall. Each switch will be offline for approximately 5 minutes as it is rebooted. The updated code has better features for detecting and mitigating remote loops introduced by users. This will enable us to prevent future disruptions like the one experienced last Wednesday.

AirBears service throughout EECS will be disrupted during one of the reboots.

Resolved as of 2010-11-30 07:12:00