Instructure
Investigating - Partial System Outage
Jul 16, 2026 - 05:00 EDT
Investigating Issue with MIT Wireless Network
Monitoring - Services have returned to normal operation. We are continuing to monitor the environment to ensure stability.
Jul 09, 2026 - 20:18 EDT
Investigating - IS&T has received reports of some users being unable to connect to the MIT wireless network. IS&T is currently investigating the issue. We will provide updates as more information becomes available.
Jul 09, 2026 - 18:04 EDT

About This Site

Atlas Status reports current status and upcoming maintenance for IT systems at the Massachusetts Institute of Technology. Subscribe to receive notifications.

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Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance

Scheduled Maintenance

Spectrum Protect (TSM) backup service sunset Aug 1, 2026 15:42 - Aug 2, 2026 15:42 EDT

IS&T will sunset the Spectrum Protect (TSM) backup service and will no longer accept new backup clients beginning August 1, 2026.

Existing users of the service are being contacted directly with information about timelines and transition planning. IS&T will work with current clients to support migration to replacement backup solutions. Questions may be directed to tsm-systems@mit.edu.
Posted on Jun 30, 2026 - 15:58 EDT

Jul 29, 2026

No incidents reported today.

Jul 28, 2026

No incidents reported.

Jul 27, 2026

MyCOI maintenance
Completed - The scheduled maintenance has been completed.
Jul 27, 19:00 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 27, 18:00 EDT
Scheduled - MyCOI-OPA (http://mycoi-opa.mit.edu/) will be offline on Monday, July 27th, after 6:00pm for planned maintenance. The work will take less than 1 hour and MyCOI-OPA should be available by 7:00pm. Please reach out to the RA Support Team at ra-help@mit.edu with any questions.
Jul 23, 13:03 EDT

Jul 26, 2026

Github Maintenance
Completed - The scheduled maintenance has been completed.
Jul 26, 12:10 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 26, 10:40 EDT
Scheduled - The github upgrade is running over time
Jul 26, 10:37 EDT
Github Maintenance
Completed - The Github upgrade is running over time
Jul 26, 11:30 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 26, 09:00 EDT
Scheduled - MIT's github appliance will undergoing maintenance this Sunday from 9-10:30AM
Jul 23, 09:25 EDT
AFS maintenance (affects web.mit.edu, www.mit.edu and scripts.mit.edu)
Completed - The scheduled maintenance has been completed.
Jul 26, 10:53 EDT
Verifying - Verification is currently underway for the maintenance items.
Jul 26, 10:45 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 26, 10:00 EDT
Scheduled - IS&T will perform maintenance on the AFS servers in the athena.mit.edu and net.mit.edu AFS cells. During parts of the maintenance window, AFS clients (including web.mit.edu, www.mit.edu, and scripts.mit.edu) will be unable to access files stored on the AFS servers. If all goes well the the work will be completed in 30-45 minutes. During the maintenance window, IS&T will be applying operating system updates that require a reboot.
Jul 14, 19:08 EDT

Jul 25, 2026

No incidents reported.

Jul 24, 2026

Network outage - W79 Simmons Hall - 7/24/26 9am until 3pm
Completed - The scheduled maintenance has been completed.
Jul 24, 15:00 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 24, 09:00 EDT
Scheduled - W79 - Simmons Hall - Due to a scheduled building wide power outage, MITnet including wired, wireless, BMS Networks and VoIP telephones will be down for the duration of the outage.
Jul 23, 15:02 EDT

Jul 23, 2026

No incidents reported.

Jul 22, 2026

No incidents reported.

Jul 21, 2026

Wi-Fi Infrastructure Upgrade
Completed - The scheduled maintenance has been completed.
Jul 21, 23:00 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 21, 22:00 EDT
Scheduled - IS&T will be upgrading redundant components of the Wi-Fi infrastructure. Devices connected to some access points (AP) may experience brief (~5-10 seconds) interruptions while the AP migrates to an alternate component of the infrastructure.
Jul 21, 16:39 EDT

Jul 20, 2026

Wi-Fi Infrastructure Upgrade
Completed - The scheduled maintenance has been completed.
Jul 20, 23:00 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 20, 22:00 EDT
Scheduled - IS&T will be upgrading redundant components of the Wi-Fi infrastructure. Devices connected to some access points (AP) may experience brief (~5-10 seconds) interruptions while the AP migrates to an alternate component of the infrastructure.
Jul 20, 11:44 EDT
Maintenance for Research Administration Systems and Tools
Completed - The scheduled maintenance has been completed.
Jul 20, 19:01 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 20, 18:01 EDT
Scheduled - Research Administration Systems and Tools will offline on Monday, July 20th, after 6:00pm for planned maintenance.
This includes the following applications:
* Kuali Coeus(KC)
* CAC Connect
* COUHES Connect
* OST
* Informal International Collaborations Tool (IIC)
* External Contract Depository (ECD)


Maintenance should be completed within 1 hour and all applications should be available by 7:00pm.
Please reach out to the RA Support Team at ra-help@mit.edu with any questions.
Jul 17, 18:06 EDT
Wikis maintenance
Completed - The scheduled maintenance has been completed.
Jul 20, 19:00 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 20, 18:00 EDT
Scheduled - MIT wikis service will be undergoing maintenance on Monday July 20th starting at 5PM
Jul 17, 11:16 EDT

Jul 19, 2026

No incidents reported.

Jul 18, 2026

No incidents reported.

Jul 17, 2026

No incidents reported.

Jul 16, 2026

Building 66 : Reboot - Building Aggregation Switch
Completed - The scheduled maintenance has been completed.
Jul 16, 23:30 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 16, 23:00 EDT
Scheduled - IS&T will be rebooting the building network aggregation(entry) switch in attempt to clear an error. A temporary outage to the network is expected while the switch reboots.
Jul 16, 16:44 EDT
July 2026 Scheduled WSUS Patches
Completed - The scheduled maintenance has been completed.
Jul 16, 18:00 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 16, 14:00 EDT
Scheduled - Microsoft monthly patches have been released. Notes on the release are available here: https://mit.service-now.com/esc?id=kb_article_view&sysparm_article=KB0022160
Jul 16, 08:19 EDT

Jul 15, 2026

No incidents reported.

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