OIT Systems Maintenance, Thurs. from 2:00AM to 7:00AM

Office of Information Technology will be performing routine systems maintenance which includes but is not limited to rebooting Windows servers as deemed necessary, installing critical patches and other health checks on Thursday, 09/16/2021 from 2:00 AM to 7:00 AM during OIT maintenance window. In addition, the following systems will be specifically impacted:

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Banner Maintenance
Description of change: Banner will be under maintenance and will be unavailable from 2:00am to 7:00am on Thursday 16th September.
Downtime window start 9/16/2021 2:00 AM
Downtime window end 9/16/2021 7:00 AM
Affected services: ​BANNER 8X/XE
Expected End-user impact: The Banner system will be brought down during the actual installation of the new release code.

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Server Upgrade
Description of change: OIT will be upgrading the operating system of the List server (Sympa).​
Downtime window start 9/16/2021 5:00 AM
Downtime window end 9/16/2021 7:00 AM
Affected services: ​Sympa mailing list
Expected End-user impact: No email will be going out from the mailing lists until the OS upgrade has been completed.​

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Active Directory Maintenance
Description of change: OIT will be removing groups from Active Directory that were previously used to assign Microsoft 356 licenses. These groups were replaced by a new process and have not been synchronized since October 2020.
Downtime window start 9/16/2021 6:00 AM
Downtime window end 9/16/2021 6:30 AM
Affected services: Active Directory​
Expected End-user impact: No end-user impact is expected.

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Microsoft 365 License Maintenance
Description of change: OIT will be performing maintenance to the Microsoft 365 license assignment process.​
Downtime window start 9/16/2021 5:00 AM
Downtime window end 9/16/2021 6:00 AM
Affected services: No services impacted.​
Expected End-user impact: No end-user impact is expected.

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Single Sign-on Maintenance
Description of change: OIT will be performing maintenance to the Single-Sign-On (SSO) web services to disable certain ciphers and TLS versions in the SSL policy.
Downtime window start 9/16/2021 6:00 AM
Downtime window end 9/16/2021 7:00 AM
Affected services: Single-Sign On (SSO)​
Expected End-user impact: No end-user impact is expected.

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User Manager Maintenance
Description of change: OIT will be performing maintenance on our User Manager application. ​These changes are needed to retire a server.
Downtime window start 9/16/2021 6:00 AM
Downtime window end 9/16/2021 7:00 AM
Affected services: User Manager/ OIM​
Expected End-user impact: No end-user impact is expected.

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Server Maintenance
Description of change: OIT is making a change to enhance the security of the main FAU website
Downtime window start 9/16/2021 6:00 AM
Downtime window end 9/16/2021 6:30 AM
Affected services: FAU website
Expected End-user impact: No end-user impact is expected.

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Server Upgrade
Description of change: OIT will be performing upgrades to its authentication servers.​
Downtime window start 9/16/2021 6:00 AM
Downtime window end 9/16/2021 6:00 AM
Affected services: Active Directory (ad.fau.edu)
Expected End-user impact: No end-user impact is expected.

Posted in Banner and Admin Systems, Educational Technologies, Email, Research Computing, Systems