THIS IS A SCHEDULED EVENT May <var data-var='date'>26</var>, <var data-var='time'>06:00</var> - <var data-var='time'>07:00</var> EDT May <var data-var='date'>22</var>, <var data-var='time'>16:23</var> 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.

Buildings: 4, 9 - Network Switch Reboot

May <var data-var='date'>21</var>, <var data-var='time'>14:26</var> EDT Resolved - This incident has been resolved. May <var data-var='date'>20</var>, <var data-var='time'>20:56</var> EDT Monitoring - Connection to the MIT Secure network has been restored. Contact the service desk if you have difficulty connecting to the network. May <var data-var='date'>20</var>, <var data-var='time'>13:18</var> EDT Investigating - MIT has received reports of some users being unable to connect to the MIT SECURE wireless network. IS&T is currently investigating the issue. We will provide updates as more information becomes available.

Investigating Issue with MIT Secure Wireless Network

May <var data-var='date'>18</var>, <var data-var='time'>01:00</var> EDT Completed - The scheduled maintenance has been completed. May <var data-var='date'>15</var>, <var data-var='time'>13:00</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. May <var data-var='date'>15</var>, <var data-var='time'>12:47</var> EDT Scheduled - The MIT Haystack Observatory is undergoing site wide power maintenance for the duration of this weekend. It is scheduled to be completed by Sunday evening. The power outage will result in the loss of MITnet including wired, wireless, BMS networks and VoIP phones.

Haystack Observatory, Scheduled power maintenance

May <var data-var='date'>17</var>, <var data-var='time'>06:14</var> EDT Completed - The scheduled maintenance has been completed. May <var data-var='date'>17</var>, <var data-var='time'>01:45</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. May <var data-var='date'>12</var>, <var data-var='time'>17:16</var> EDT Update - We will be undergoing scheduled maintenance during this time. May <var data-var='date'>12</var>, <var data-var='time'>17:15</var> EDT Scheduled - The SAP production environment will be unavailable on Sunday, May 17 2026, between 01:45am and 5:45am. During this service outage, critical security patches will be applied to the SAP system’s application servers. Please note that, while this work is taking place, SAP, B2P, Facilities/Work-Manager and Inventory-Manager functionality, GAP, MIT Warehouse SAP data, along with all Atlas SAP activity (including time sheet entry/approval, training, requisitioning, journal vouchers, credit card verification, events planning, and service requests) will be unavailable.

SAP Production Planned Outage on Sunday, May 17th

May <var data-var='date'>14</var>, <var data-var='time'>18:01</var> EDT Completed - The scheduled maintenance has been completed. May <var data-var='date'>14</var>, <var data-var='time'>14:00</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. May <var data-var='date'>14</var>, <var data-var='time'>08:34</var> EDT Scheduled - Microsoft monthly patches have been released. Notes on the release are available here: https://logios.mit.edu/confluence/display/istcontrib/Microsoft+Monthly+Patch+Release+May+2026

May 2026 Scheduled WSUS Patches

May <var data-var='date'>14</var>, <var data-var='time'>18:00</var> EDT Completed - The scheduled maintenance has been completed. May <var data-var='date'>14</var>, <var data-var='time'>17:00</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. May <var data-var='date'> 8</var>, <var data-var='time'>13:55</var> 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

Telephone system maintenance

May <var data-var='date'>14</var>, <var data-var='time'>15:00</var> EDT Resolved - Canvas is operational. We continue to monitor the ongoing security incident involving Canvas and its vendor, Instructure. At this time, we do not have information indicating that MIT data has been publicly released; however, our review and coordination with the vendor remain ongoing. Additional updates can be found at: https://ist.mit.edu/canvasupdate May <var data-var='date'> 8</var>, <var data-var='time'>09:06</var> EDT Monitoring - Canvas access has been restored and classes may resume normal use of the platform. We will continue to monitor the situation and coordinate with the vendor regarding the ongoing security incident. May <var data-var='date'> 7</var>, <var data-var='time'>17:01</var> EDT Update - Due to a nationwide security incident involving Canvas that is affecting multiple institutions, Canvas is currently unavailable. The issue originates with the vendor and is not the result of an issue within MIT’s local systems. We are actively monitoring updates and will share additional information as it becomes available. May <var data-var='date'> 6</var>, <var data-var='time'>08:41</var> EDT Investigating - We are aware of a nationwide security incident involving Canvas and are actively monitoring updates from Instructure while assessing any potential impact to our environment. This incident originates with the vendor and is affecting multiple institutions; it is not the result of an issue within our local systems. Canvas remains available and operational for users. We are continuing to review information from the vendor and will share updates as more details become available, including any recommended actions or guidance.

Nationwide Canvas Security Incident

May <var data-var='date'>12</var>, <var data-var='time'>18:00</var> EDT Completed - The scheduled maintenance has been completed. May <var data-var='date'>12</var>, <var data-var='time'>17:00</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. May <var data-var='date'> 8</var>, <var data-var='time'>13:54</var> 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

May <var data-var='date'> 9</var>, <var data-var='time'>04:00</var> EDT Completed - The scheduled maintenance has been completed. May <var data-var='date'> 9</var>, <var data-var='time'>00:00</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. May <var data-var='date'> 8</var>, <var data-var='time'>10:19</var> EDT Scheduled - The IS&T Physical Security Dashboard will be unavailable during scheduled maintenance on May 9, 2026 from 12:00 a.m. to 4:00 a.m. Updates to the dashboard will be unavailable until the maintenance window is complete.

Physical Security Dashboard Maintenance

May <var data-var='date'> 6</var>, <var data-var='time'>08:37</var> EDT Resolved - This incident has been resolved. Apr <var data-var='date'> 9</var>, <var data-var='time'>00:15</var> EDT Investigating - Partial System Outage

Instructure

May <var data-var='date'> 4</var>, <var data-var='time'>20:00</var> EDT Completed - The scheduled maintenance has been completed. May <var data-var='date'> 4</var>, <var data-var='time'>18:00</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. May <var data-var='date'> 1</var>, <var data-var='time'>14:23</var> 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

May <var data-var='date'> 2</var>, <var data-var='time'>14:00</var> EDT Completed - The scheduled maintenance has been completed. May <var data-var='date'> 2</var>, <var data-var='time'>06:00</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Apr <var data-var='date'>29</var>, <var data-var='time'>08:56</var> EDT Scheduled - Due to scheduled network maintenance, MITnet (wired, wireless, VoIP and BMS) will be unavailable at times in Building 46 floors 1st thru 3rd Saturday 5/2/26, 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

Scheduled Network Maintenance - Building 46

Apr <var data-var='date'>30</var>, <var data-var='time'>06:30</var> EDT Completed - The scheduled maintenance has been completed. Apr <var data-var='date'>29</var>, <var data-var='time'>20:30</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Apr <var data-var='date'>29</var>, <var data-var='time'>20:20</var> EDT Scheduled - MIT GitHub will be down for emergency maintenance between 8:30 PM April 29 and 6:30 AM April 30.

MIT GitHub

Apr <var data-var='date'>25</var>, <var data-var='time'>14:00</var> EDT Completed - The scheduled maintenance has been completed. Apr <var data-var='date'>25</var>, <var data-var='time'>06:00</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Apr <var data-var='date'>22</var>, <var data-var='time'>06:37</var> EDT Scheduled - Due to scheduled network maintenance, MITnet (wired, wireless, VoIP and BMS) will be unavailable at times in Building 46 floors 1st thru 4th Saturday 4/25/26, 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

Apr <var data-var='date'>22</var>, <var data-var='time'>14:21</var> EDT Completed - The scheduled maintenance has been completed. Mar <var data-var='date'>31</var>, <var data-var='time'>00:00</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Mar <var data-var='date'> 9</var>, <var data-var='time'>16:13</var> EDT Scheduled - Duo Security is making a required update that affects Duo push notifications. If you use Duo push on your phone, you must update the Duo Mobile app to the latest version (via the App Store or Google Play) by March 31 to avoid authentication issues. More info: https://help.duo.com/s/article/9451

Action Required: Update Duo Mobile App by March 31

Apr <var data-var='date'>19</var>, <var data-var='time'>10:30</var> EDT Completed - The scheduled maintenance has been completed. Apr <var data-var='date'>19</var>, <var data-var='time'>08:30</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Apr <var data-var='date'>16</var>, <var data-var='time'>13:27</var> EDT Scheduled - MIT Github (github.mit.edu) will be down for maintenance on Sunday, April 19 from 8:30 am to 10:30 am.

Github Maintenance

Apr <var data-var='date'>18</var>, <var data-var='time'>14:00</var> EDT Completed - The scheduled maintenance has been completed. Apr <var data-var='date'>18</var>, <var data-var='time'>06:00</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Apr <var data-var='date'>14</var>, <var data-var='time'>06:58</var> EDT Scheduled - Due to scheduled network maintenance, MITnet (wired, wireless, VoIP and BMS) will be unavailable at times in Building 46 4th and 5th floors on Saturday 4/18/26, 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

Apr <var data-var='date'>17</var>, <var data-var='time'>06:00</var> EDT Completed - The scheduled maintenance has been completed. Apr <var data-var='date'>16</var>, <var data-var='time'>22:00</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Apr <var data-var='date'>16</var>, <var data-var='time'>08:04</var> EDT Scheduled - Buildings E60 & E62 - Due to a scheduled power outage, MITnet including wired, wireless, BMS networks and VoIP telephones will be down during the maintenance window. If you experience any network issues after the maintenance period, please contact the Service Desk at 617-253-1101 or servicedesk@mit.edu.

Scheduled power outage - Buildings E60 & E62

Apr <var data-var='date'>16</var>, <var data-var='time'>18:00</var> EDT Completed - The scheduled maintenance has been completed. Apr <var data-var='date'>16</var>, <var data-var='time'>14:00</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Apr <var data-var='date'>16</var>, <var data-var='time'>09:01</var> EDT Scheduled - Microsoft monthly patches have been released. Notes on the release are available here: http://kb.mit.edu/confluence/x/64CiCg

April 2026 Scheduled WSUS Patches

Apr <var data-var='date'>16</var>, <var data-var='time'>16:54</var> EDT Completed - The scheduled maintenance has been completed. Apr <var data-var='date'>16</var>, <var data-var='time'>16:00</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Apr <var data-var='date'>13</var>, <var data-var='time'>13:10</var> EDT Scheduled - The Spectrum Protect (TSM) environment will undergo preventative maintenance affecting tape mounts. During this time restores that require a new tape to be mounted may hang or fail. If all goes well, the work will take less than half an hour. Please note that during the upgrade, restore operations on any Spectrum Protect server may hang or fail. This work will not affect desktop backups made via Code42/Crashplan

Spectrum Protect (TSM): maintenance affecting tape mounts for all Spectrum Protect servers

Apr <var data-var='date'>11</var>, <var data-var='time'>13:00</var> EDT Completed - The scheduled maintenance has been completed. Apr <var data-var='date'>11</var>, <var data-var='time'>06:30</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Apr <var data-var='date'>11</var>, <var data-var='time'>06:21</var> EDT Scheduled - Due to scheduled network maintenance, MITnet (wired, wireless, VoIP and BMS) will be unavailable at times in Building 46 5th, 6th and 7th floors on Saturday 4/11/26, between 6:00am and 1:00pm. If you experience any network issues after the maintenance period, please contact the Service Desk at 617-253-1101 or

Apr <var data-var='date'>11</var>, <var data-var='time'>12:00</var> EDT Completed - The scheduled maintenance has been completed. Apr <var data-var='date'>11</var>, <var data-var='time'>11:00</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Apr <var data-var='date'> 8</var>, <var data-var='time'>17:00</var> EDT Scheduled - On Saturday, April 11th, from 11am - 12pm, the following systems will be unavailable due to this system maintenance: * <a href="https://kcoeus.mit.edu/kc-prod/">Kuali Coeus</a> * <a href="https://cac-connect.mit.edu/connect/">CAC CONNECT</a> * <a href="https://couhes-connect.mit.edu/">COUHES CONNECT</a> * <a href="https://ost.mit.edu/ost/">OST</a> * <a href="https://kccomp.mit.edu/kc_comp">Award Budget</a> * <a href="https://hermes.mit.edu/agreements/">Agreements</a> * <a href="https://iic.mit.edu/iic/">Informal International Collaborations Tool</a> * <a href="https://ecd.mit.edu/ecd/">External Contract Depository</a> Contact RA Support Team at ra-help@mit.edu with any questions you may have.

Maintenance for Research Administration Systems and Tools

Apr <var data-var='date'> 4</var>, <var data-var='time'>14:00</var> EDT Completed - The scheduled maintenance has been completed. Apr <var data-var='date'> 4</var>, <var data-var='time'>08:30</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Apr <var data-var='date'> 4</var>, <var data-var='time'>08:28</var> EDT Scheduled - Due to scheduled network maintenance, MITnet (wired, wireless, VoIP and BMS) will be unavailable at times in Building 46 6th and 7th floors on Saturday 4/4/26, 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

Mar <var data-var='date'>27</var>, <var data-var='time'>22:00</var> EDT Completed - The scheduled maintenance has been completed. Mar <var data-var='date'>27</var>, <var data-var='time'>18:00</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Mar <var data-var='date'>27</var>, <var data-var='time'>10:19</var> 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

Mar <var data-var='date'>27</var>, <var data-var='time'>18:00</var> EDT Completed - Work on the following dialup servers is complete, and they are available for use again: - csail-squared - hackapult - senior-house-tombstone - snowhenge Mar <var data-var='date'>24</var>, <var data-var='time'>20:56</var> EDT Update - Work on the following dialup servers is complete, and they are available for use again: - all-night-tool - barber-pole - castle-on-a-cloud - hack-to-the-future Mar <var data-var='date'>24</var>, <var data-var='time'>17:00</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Mar <var data-var='date'>23</var>, <var data-var='time'>15:54</var> EDT Scheduled - The Athena dialup.mit.edu servers will be taken out of service and rebooted, in two groups, in order to receive software and security updates, and migrate them to a different cloud. Most users will not need to take any action, but users with persistent sessions will need to be mindful of the following schedule and migrate their session accordingly: Tuesday evening, March 24: - all-night-tool - barber-pole - castle-on-a-cloud - hack-to-the-future Friday afternoon, March 27: - csail-squared - hackapult - senior-house-tombstone - snowhenge

Is MIT down?

MIT status is DEGRADED

Components with issues

Lastest published events

Investigating Issue with MIT Secure Wireless Network

Haystack Observatory, Scheduled power maintenance

SAP Production Planned Outage on Sunday, May 17th

MIT Services, Components and Regions

Recent MIT events

Buildings: 4, 9 - Network Switch Reboot

Investigating Issue with MIT Secure Wireless Network

Haystack Observatory, Scheduled power maintenance

SAP Production Planned Outage on Sunday, May 17th

May 2026 Scheduled WSUS Patches

Telephone system maintenance

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Is MIT down?

MIT status is DEGRADED

Components with issues

Lastest published events

Investigating Issue with MIT Secure Wireless Network

Haystack Observatory, Scheduled power maintenance

SAP Production Planned Outage on Sunday, May 17th

MIT Services, Components and Regions

Recent MIT events

Buildings: 4, 9 - Network Switch Reboot

Investigating Issue with MIT Secure Wireless Network

Haystack Observatory, Scheduled power maintenance

SAP Production Planned Outage on Sunday, May 17th

May 2026 Scheduled WSUS Patches

Telephone system maintenance

Get your FREE account now,5 monitors included!

Get your FREE account now,
5 monitors included!