All Systems Operational

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

General Operational
Email Operational
Network Operational
Telephones Operational
Academic Services Operational
Administrative Services Operational
Library Services Operational
Slack Operational
Slack Login/SSO Operational
Slack Connections Operational
Slack Messaging Operational
Slack Notifications Operational
Slack Posts/Files Operational
Slack Calls Operational
Slack Search Operational
Slack Apps/Integrations Operational
Slack Apps/Integrations/APIs Operational
Slack Workspace/Org Administration Operational
Zoom Operational
Zoom Zoom Meetings Operational
Zoom Zoom Video Webinars Operational
Zoom Meeting Telephony Services Operational
Zoom Zoom Phone Operational
Zoom Zoom Chat Operational
Zoom Web Portal Operational
Zoom Web Client Operational
Zoom Cloud Recording Operational
Zoom Live Streaming Operational
Canvas Operational
Canvas Operational
— Catalog Operational
— Chat Operational
— Collaboration Operational
— Commons Operational
— Conferences Operational
— Document previewing Operational
— Imports and exports Operational
— Media tools Operational
— Notifications Operational
— Support: Phones/Chat Operational
— Support: Webform/email Operational
— ePortfolios Operational
— Gauge Operational
Slate Operational
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance

Scheduled Maintenance

Router Re-Location Jun 9, 2026 19:00 - Jun 10, 2026 19:00 EDT

IS&T will be physically relocating one of the border routers. The router itself will be off-line during the move, but due to redundancy no user and service outage is expected.
Posted on Jun 02, 2026 - 13:49 EDT

tableau.mit.edu maintenance Jun 12, 2026 18:00-20:00 EDT

The production tableau service will be undergoing an update to version 2025.1.12 and during the maintenance window tableau.mit.edu will be unavailable.
Posted on May 26, 2026 - 13:34 EDT

Scheduled Network Maintenance - Building E38 Jun 13, 2026 06:00-14:00 EDT

Due to scheduled network maintenance, MITnet (wired, wireless, VoIP and BMS) will be unavailable at times in Building E38 basement, 1st, 2nd, and 3rd floors on Saturday 6/13/26, between 6:00am and 2:00pm.

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 Jun 02, 2026 - 12:37 EDT
Jun 7, 2026
B2P system maintenance
Completed - The scheduled maintenance has been completed.
Jun 7, 07:00 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 5, 20:00 EDT
Scheduled - MIT's B2P system will be unavailable from 8 pm Friday, June 5th through 6 am on Sunday, June 7th for a system upgrade.
Jun 4, 09:25 EDT
Jun 6, 2026
AFS maintenance
Completed - The scheduled maintenance has been completed.
Jun 6, 21:18 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 6, 18:00 EDT
Scheduled - Saturday evening IS&T will be upgrading two AFS servers (pollux.mit.edu and springer.mit.edu). All of the data on them is redundant and will be retrievable from other AFS servers, but users may see short timeouts (generally under a minute) during the work.
Jun 5, 11:52 EDT
Scheduled Network Maintenance - Building E38
Completed - The scheduled maintenance has been completed.
Jun 6, 14:00 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 6, 06:00 EDT
Scheduled - Due to scheduled network maintenance, MITnet (wired, wireless, VoIP and BMS) will be unavailable at times in Building E38 1st, 4th, 5th, 6th and 7th floors on Saturday 6/6/26, between 6:00am and 2:00pm.

If you experience any network issues after the maintenance period, please contact the Service Desk at 617-253-1101 or servicedesk@mit.edu
Jun 2, 12:34 EDT
Jun 5, 2026
Optical Network: Node Reboot
Completed - The scheduled maintenance has been completed.
Jun 5, 13:00 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 4, 19:00 EDT
Scheduled - IS&T will be rebooting one of the nodes in the optical network. No outages or user impact is expected.
Jun 4, 10:38 EDT
Telephone system maintenance
Completed - The scheduled maintenance has been completed.
Jun 5, 07:00 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 5, 05:00 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
Jun 2, 12:46 EDT
Building W85 - Network Switch Reboot
Completed - The scheduled maintenance has been completed.
Jun 5, 06:30 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 5, 06:00 EDT
Scheduled - IS&T will be rebooting the aggregation(entry) switch in the specified building to clear a memory error. The reboot will cause a temporary and brief (~5 minute) outage to the building's network connectivity to the rest of MITnet.
Jun 4, 16:08 EDT
Jun 4, 2026
Scheduled Network Maintenance - Building 12
Completed - The scheduled maintenance has been completed.
Jun 4, 14:00 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 4, 06:00 EDT
Scheduled - Due to scheduled network maintenance, MITnet (wired, wireless, and VoIP) will be unavailable at times in Building 12 4th, 5th and 6th floors on Thursday 6/4/26, between 6:00am and 2:00pm.

If you experience any network issues after the maintenance period, please contact the Service Desk at 617-253-1101 or servicedesk@mit.edu
May 28, 06:51 EDT
Buildings: 18, 32 - Network Switch Reboot
Completed - The scheduled maintenance has been completed.
Jun 4, 07:00 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 4, 06:01 EDT
Scheduled - IS&T will be rebooting the aggregation(entry) switches in the specified buildings to clear a memory error. The reboot will cause a temporary and brief (~5 minute) outage to the building's network connectivity to the rest of MITnet.
Jun 3, 13:47 EDT
Jun 3, 2026
Telephone system maintenance
Completed - The scheduled maintenance has been completed.
Jun 3, 19:00 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 3, 17:00 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
Jun 2, 12:41 EDT
Scheduled Network Maintenance - Building 12
Completed - The scheduled maintenance has been completed.
Jun 3, 14:00 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 3, 06:00 EDT
Scheduled - Due to scheduled network maintenance, MITnet (wired, wireless, and VoIP) will be unavailable at times in Building 12 basement level on Wednesday 6/3/26, between 6:00am and 2:00pm.

If you experience any network issues after the maintenance period, please contact the Service Desk at 617-253-1101 or servicedesk@mit.edu
May 28, 06:49 EDT
Optical Network: Node Reboot
Completed - The scheduled maintenance has been completed.
Jun 3, 09:30 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 3, 06:30 EDT
Scheduled - IS&T will be rebooting one of the nodes in the optical network. No outages or user impact is expected.
Jun 1, 10:49 EDT
Buildings: 11, 16 - Network Switch Reboot
Completed - The scheduled maintenance has been completed.
Jun 3, 09:00 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 3, 06:00 EDT
Scheduled - IS&T will be rebooting the aggregation(entry) switches in the specified buildings to clear a memory error. The reboot will cause a temporary and brief (~5 minute) outage to the building's network connectivity to the rest of MITnet.
Jun 2, 15:11 EDT
Jun 2, 2026
Scheduled Network Maintenance - Building 12
Completed - The scheduled maintenance has been completed.
Jun 2, 14:00 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 2, 06:00 EDT
Scheduled - Due to scheduled network maintenance, MITnet (wired, wireless, and VoIP) will be unavailable at times in Building 12 1st, 2nd and 3rd floors on Tuesday 6/2/26, between 6:00am and 2:00pm.

If you experience any network issues after the maintenance period, please contact the Service Desk at 617-253-1101 or servicedesk@mit.edu
May 28, 06:45 EDT
Jun 1, 2026
Scheduled Network Maintenance - Building 12
Completed - The scheduled maintenance has been completed.
Jun 1, 14:00 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 1, 06:00 EDT
Scheduled - Due to scheduled network maintenance, MITnet (wired, wireless, and VoIP) will be unavailable at times in Building 12 1st, 3rd and 4th floors on Monday 6/1/26, between 6:00am and 2:00pm.

If you experience any network issues after the maintenance period, please contact the Service Desk at 617-253-1101 or servicedesk@mit.edu
May 28, 06:43 EDT
May 31, 2026

No incidents reported.

May 30, 2026

No incidents reported.

May 29, 2026

No incidents reported.

May 28, 2026

No incidents reported.

May 27, 2026

No incidents reported.

May 26, 2026
Buildings: 4, 9 - Network Switch Reboot
Completed - The scheduled maintenance has been completed.
May 26, 07:00 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
May 26, 06:00 EDT
Scheduled - IS&T will be rebooting the aggregation(entry) switches in the specified buildings to clear a memory error. The reboot will cause a temporary and brief (~5 minute) outage to the building's network connectivity to the rest of MITnet.
May 22, 16:23 EDT
May 25, 2026

No incidents reported.

May 24, 2026

No incidents reported.

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