Atlas Status reports current status and upcoming maintenance for IT systems at the Massachusetts Institute of Technology. Subscribe to receive notifications.
Due to scheduled network maintenance, MITnet services — wired, wireless, BMS networks, and VoIP telephones — will be intermittently unavailable in Buildings 3, 7 and E25 on Friday 10/31/25, between 6:00 and 8:30 a.m.
Brief isolated outages will occur throughout the window as upgrades are performed on each switch.
If you experience any network issues after the maintenance period, please contact the Service Desk at 617-253-1101 or servicedesk@mit.edu. Posted on
Oct 29, 2025 - 13:33 EDT
Due to scheduled network maintenance, MITnet services — wired, wireless, BMS networks, and VoIP telephones — will be intermittently unavailable in Buildings E62, E60 and E70 on Saturday 11/1/25, between 6:30am and 1:00 p.m.
Brief isolated outages will occur throughout the window as upgrades are performed on each switch.
If you experience any network issues after the maintenance period, please contact the Service Desk at 617-253-1101 or servicedesk@mit.edu. Posted on
Oct 30, 2025 - 14:28 EDT
Completed -
The scheduled maintenance has been completed.
Oct 30, 09:00 EDT
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 30, 06:30 EDT
Scheduled -
Due to scheduled network maintenance, MITnet services — wired, wireless, BMS networks, and VoIP telephones — will be intermittently unavailable in Buildings 10, 13 and 14 on Thursday 10/30/25, between 6:30 and 9:00 a.m.
Brief isolated outages will occur throughout the window as upgrades are performed on each switch.
If you experience any network issues after the maintenance period, please contact the Service Desk at 617-253-1101 or servicedesk@mit.edu.
Oct 27, 14:47 EDT
Resolved -
Microsoft has reported this issue as resolved.
Oct 30, 07:13 EDT
Monitoring -
Microsoft is reporting a degradation in some M365 services, including Exchange Online, Microsoft 365 suite, and Microsoft Intune. Microsoft will published updates to X at https://x.com/MSFT365Status.
Oct 29, 13:41 EDT
Completed -
The scheduled maintenance has been completed.
Oct 29, 08:45 EDT
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 29, 06:30 EDT
Scheduled -
Due to scheduled network maintenance, MITnet services — wired, wireless, BMS networks, and VoIP telephones — will be intermittently unavailable in Buildings 2, 4 and 6C on Wednesday 10/29/25, between 6:30 and 8:45 a.m.
Brief isolated outages will occur throughout the window as upgrades are performed on each switch.
If you experience any network issues after the maintenance period, please contact the Service Desk at 617-253-1101 or servicedesk@mit.edu.
Oct 27, 14:42 EDT
Completed -
The scheduled maintenance has been completed.
Oct 28, 22:00 EDT
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 28, 20:00 EDT
Scheduled -
On Tuesday October 28 from 8:00pm to 10:00pm updates will be applied to the mycard.mit.edu database. During this update TechCASH, kiosk ID card printing, Libraries Room Reservation System, and MyCard will be unavailable.
Oct 27, 17:56 EDT
Completed -
The scheduled maintenance has been completed.
Oct 28, 07:45 EDT
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 28, 06:30 EDT
Scheduled -
Due to scheduled network maintenance, MITnet services — wired, wireless, BMS networks, and VoIP telephones — will be intermittently unavailable in Buildings E18 and E40 on Tuesday 10/28/25, between 6:30 and 7:45 a.m.
Brief isolated outages will occur throughout the window as upgrades are performed on each switch.
If you experience any network issues after the maintenance period, please contact the Service Desk at 617-253-1101 or servicedesk@mit.edu.
Oct 27, 12:46 EDT
Completed -
The scheduled maintenance has been completed.
Oct 25, 09:38 EDT
Verifying -
Verification is currently underway for the maintenance items.
Oct 25, 09:29 EDT
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 25, 08:00 EDT
Scheduled -
IS&T will be upgrading the W92 data-center routers to new hardware. Brief temporary outages are expected as each subnet is migrated from the old router pair to the new.
Oct 24, 11:56 EDT
Completed -
The scheduled maintenance has been completed.
Oct 22, 21:00 EDT
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 22, 18:00 EDT
Scheduled -
IS&T will be performing maintenance on the campus telephone system. No interruption of service is expected.
If you experience any telephone related issues after the posted maintenance period, please contact the Service Desk at 617-253-1101 or servicedesk@mit.edu
Oct 22, 09:28 EDT
Resolved -
This incident has been resolved.
Oct 21, 10:50 EDT
Update -
We are continuing to monitor for any further issues.
Oct 20, 12:21 EDT
Update -
We are continuing to monitor for any further issues.
Oct 20, 12:20 EDT
Update -
We're aware that several services continue to be affected by the recent Amazon Web Services (AWS) outage. Impacted services include Canvas, Panopto, Zoom, and Qualtrics.
IS&T continues to monitor the situation and will share updates as they become available.
Oct 20, 12:20 EDT
Monitoring -
Early this morning around 3:15am EST, a major AWS outage affected many global services, including several used by MIT such as Canvas, Slack, Zoom and the MIT Atlas app. AWS services are now largely restored as of 5:20am EST, systems are operating normally again. IS&T will continue to monitor the situation.
Oct 20, 08:42 EDT
Completed -
The scheduled maintenance has been completed.
Oct 20, 21:00 EDT
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 20, 17:00 EDT
Scheduled -
IS&T will be moving infrastructure supporting enterprise applications to upgraded network hardware. All enterprise application services will be available during the maintenance window. No interruption of service is expected.
Oct 15, 08:36 EDT
Completed -
The scheduled maintenance has been completed.
Oct 18, 12:00 EDT
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 18, 08:00 EDT
Scheduled -
IS&T will be conducting maintenance in the W92 data-center as part of the larger project to upgrade the the data-center's network equipment. No outages are expected.
Oct 17, 12:24 EDT
Resolved -
This incident has been resolved.
Oct 17, 10:03 EDT
Monitoring -
A connectivity event was caused by router issues with Internet2. This event impacted not only MIT, but other Internet2 university participants. Internet2 has corrected the issue and is investigating the root cause. MIT is monitoring Internet2.
Oct 16, 15:38 EDT
Investigating -
IS&T has received reports of intermittent network connectivity issues which are affecting access to some services. We're currently investigating and will post an update once we have more information.
Oct 16, 14:02 EDT