THIS IS A SCHEDULED EVENT Oct <var data-var='date'>10</var>, <var data-var='time'>01:30</var> - <var data-var='time'>10:30</var> EDT Oct <var data-var='date'> 6</var>, <var data-var='time'>14:29</var> EDT Scheduled - The SAP production environment will be unavailable on Saturday, October 10 2026, between 01:30am and 10:30am. During this service outage, application and operating system updates and security patches will be applied to components of the SAP production environment. 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 Saturday, October 10th

THIS IS A SCHEDULED EVENT Oct <var data-var='date'>8</var>, <var data-var='time'>19:00</var> - <var data-var='time'>21:00</var> EDT Oct <var data-var='date'> 6</var>, <var data-var='time'>11:09</var> EDT Scheduled - IS&T will be normalizing the configuration of various network switches in the campus buildings. No outage is expected.

MITnet: Building Network Switches

Oct <var data-var='date'> 6</var>, <var data-var='time'>07:00</var> EDT Completed - The scheduled maintenance has been completed. Oct <var data-var='date'> 6</var>, <var data-var='time'>06:00</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Oct <var data-var='date'> 1</var>, <var data-var='time'>11:52</var> EDT Scheduled - Due to scheduled network maintenance, MITnet BMS network — will be unavailable in Building 2 on Tuesday 10/6/26, between 6:00-7:00am 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 2

Oct <var data-var='date'> 5</var>, <var data-var='time'>07:00</var> EDT Completed - The scheduled maintenance has been completed. Oct <var data-var='date'> 5</var>, <var data-var='time'>06:00</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Oct <var data-var='date'> 1</var>, <var data-var='time'>11:49</var> EDT Scheduled - Due to scheduled network maintenance, MITnet BMS network — will be unavailable in Building W70 on Monday 10/5/26, between 6:00-7:00am 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 W70

Oct <var data-var='date'> 2</var>, <var data-var='time'>23:00</var> EDT Completed - The scheduled maintenance has been completed. Oct <var data-var='date'> 2</var>, <var data-var='time'>22:00</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Oct <var data-var='date'> 2</var>, <var data-var='time'>14:46</var> EDT Scheduled - Due to scheduled network maintenance, MITnet BMS network — will be unavailable in Building 10 on Friday 10/2/26 from 10pm until 11pm 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 10

Oct <var data-var='date'> 2</var>, <var data-var='time'>22:00</var> EDT Completed - The scheduled maintenance has been completed. Oct <var data-var='date'> 2</var>, <var data-var='time'>19:00</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Oct <var data-var='date'> 1</var>, <var data-var='time'>11:26</var> EDT Scheduled - IS&T will perform scheduled network maintenance in the OC11 data center. No service interruptions are expected. If you experience any issues, please contact the IS&T Service Desk at servicedesk@mit.edu.

OC11 Data Center Network

Oct <var data-var='date'> 2</var>, <var data-var='time'>07:00</var> EDT Completed - The scheduled maintenance has been completed. Oct <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. Oct <var data-var='date'> 1</var>, <var data-var='time'>11:46</var> EDT Scheduled - Due to scheduled network maintenance, MITnet BMS network — will be unavailable in Building W98 on Friday 10/2/26, between 6:00-7:00am 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 W98

Sep <var data-var='date'>27</var>, <var data-var='time'>12:00</var> EDT Completed - The scheduled maintenance has been completed. Sep <var data-var='date'>26</var>, <var data-var='time'>12:00</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Sep <var data-var='date'>16</var>, <var data-var='time'>15:27</var> EDT Scheduled - IS&T will perform scheduled network maintenance in the OC11 data center. No service interruptions are expected. If you experience any issues, please contact the IS&T Service Desk at servicedesk@mit.edu.

Sep <var data-var='date'>25</var>, <var data-var='time'>09:17</var> EDT Completed - Please be advised that due to inclement weather we will be postponing the electrical shutdown for One Broadway. We will coordinate with Eversource and our electrical maintenance vendor to find a future date that works and provide updates once available. Sep <var data-var='date'>24</var>, <var data-var='time'>11:59</var> EDT Scheduled - MIT Building E70 will have a scheduled building wide power outage from 10pm on Friday 9/25 until 10am on Saturday 9/26. MITnet including wired, wireless, BMS networks and VoIP telephones will be down during this maintenance.

Building E70 (One Broadway) scheduled power outage

Sep <var data-var='date'>23</var>, <var data-var='time'>14:36</var> EDT Resolved - This incident has been resolved. Sep <var data-var='date'>23</var>, <var data-var='time'>12:13</var> EDT Monitoring - A fix has been implemented and we are monitoring the results. Sep <var data-var='date'>23</var>, <var data-var='time'>11:32</var> EDT Investigating - IS&T is investigating an issue with mycard.mit.edu

Mycard.mit.edu unavailable

Sep <var data-var='date'>21</var>, <var data-var='time'>00:00</var> EDT Completed - The scheduled maintenance has been completed. Sep <var data-var='date'>18</var>, <var data-var='time'>20:00</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Sep <var data-var='date'>18</var>, <var data-var='time'>14:27</var> EDT Scheduled - MIT’s B2P system will be unavailable from 8 pm Friday, September 18 through 6 am on Sunday, September 20 for a system upgrade.

B2P unavailable September 18-20

Sep <var data-var='date'>20</var>, <var data-var='time'>06:19</var> EDT Completed - The scheduled maintenance has been completed. Sep <var data-var='date'>20</var>, <var data-var='time'>01:30</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Sep <var data-var='date'>16</var>, <var data-var='time'>10:03</var> EDT Scheduled - The SAP production environment will be unavailable on Sunday, September 20 2026, between 01:30am and 6:00am. During this service outage, high priority security patches will be applied to the SAP production system’s application servers and the software of the production SAP archiving database environment will be updated in accordance with vendor support requirements. 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, September 20th

Sep <var data-var='date'>18</var>, <var data-var='time'>12:00</var> EDT Completed - The scheduled maintenance has been completed. Sep <var data-var='date'>18</var>, <var data-var='time'>10:00</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Sep <var data-var='date'>18</var>, <var data-var='time'>09:52</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

Sep <var data-var='date'>17</var>, <var data-var='time'>17:06</var> EDT Resolved - This incident has been resolved. Sep <var data-var='date'> 2</var>, <var data-var='time'>09:26</var> EDT Monitoring - Performance on the Warehouse has stabilized and IS&T are continuing to monitor Sep <var data-var='date'> 1</var>, <var data-var='time'>12:23</var> EDT Identified - We are aware of degraded performance affecting the data warehouse (warehouse.mit.edu) and are investigating the issue. Users may experience slow response times, delays, or jobs that time out. We will provide an update when more information is available.

Data Warehouse - Degraded Performance

Sep <var data-var='date'>10</var>, <var data-var='time'>18:00</var> EDT Completed - The scheduled maintenance has been completed. Sep <var data-var='date'>10</var>, <var data-var='time'>14:00</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Sep <var data-var='date'>10</var>, <var data-var='time'>08:43</var> 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=KB0022171

September 2026 Scheduled WSUS Patches

Sep <var data-var='date'> 4</var>, <var data-var='time'>20:00</var> EDT Completed - The scheduled maintenance has been completed. Sep <var data-var='date'> 4</var>, <var data-var='time'>19:00</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Sep <var data-var='date'> 4</var>, <var data-var='time'>18:24</var> EDT Scheduled - IS&T will be normalizing the configuration of various network switches in the campus buildings. No outage is expected.

Aug <var data-var='date'>27</var>, <var data-var='time'>21:00</var> EDT Completed - The scheduled maintenance has been completed. Aug <var data-var='date'>27</var>, <var data-var='time'>20:00</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Aug <var data-var='date'>25</var>, <var data-var='time'>16:26</var> EDT Scheduled - Tableau server (tableau.mit.edu) will be undergoing brief maintenance for patching to address a bug with extracts from Salesforce.

Tableau server maintenance

Aug <var data-var='date'>27</var>, <var data-var='time'>19:00</var> EDT Completed - The scheduled maintenance has been completed. Aug <var data-var='date'>22</var>, <var data-var='time'>19:00</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Aug <var data-var='date'>22</var>, <var data-var='time'>15:02</var> EDT Scheduled - IS&T will be normalizing the configuration of various access/edge switches in the campus buildings after-hours throughout the week. No outage is expected.

MITnet: Building Access Switches

Aug <var data-var='date'>26</var>, <var data-var='time'>10:43</var> EDT Resolved - This incident has been resolved. Jul <var data-var='date'> 9</var>, <var data-var='time'>20:18</var> EDT Monitoring - Services have returned to normal operation. We are continuing to monitor the environment to ensure stability. Jul <var data-var='date'> 9</var>, <var data-var='time'>18:04</var> 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.

Investigating Issue with MIT Wireless Network

Aug <var data-var='date'>26</var>, <var data-var='time'>10:42</var> EDT Resolved - This incident has been resolved. Jul <var data-var='date'>16</var>, <var data-var='time'>05:00</var> EDT Investigating - Partial System Outage

Instructure

Aug <var data-var='date'>22</var>, <var data-var='time'>13:54</var> EDT Completed - The Cognos Service migration has been postponed due to unforeseen issues with the target production environment. The current environment at reports.mit.edu is available for use again. Aug <var data-var='date'>21</var>, <var data-var='time'>17:00</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Aug <var data-var='date'> 7</var>, <var data-var='time'>14:12</var> EDT Scheduled - The MIT Cognos service (reports.mit.edu) will be migrated to IBM Cognos Analytics on Cloud between Friday, August 21, and Sunday, August 23. To facilitate this migration, the service will be unavailable from 5:00 PM on August 21 through 12:00 PM on August 23. We apologize for any inconvenience this service interruption may cause and appreciate your patience as we complete this transition. If you have any questions or require assistance, please contact the MIT Service Desk.

Cognos Service Migration & Maintenance

Aug <var data-var='date'>21</var>, <var data-var='time'>08:00</var> EDT Completed - The scheduled maintenance has been completed. Aug <var data-var='date'>20</var>, <var data-var='time'>23:00</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Aug <var data-var='date'>19</var>, <var data-var='time'>14:32</var> EDT Scheduled - Buildings 17, 33, 35 - Due to a scheduled building wide normal 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 normal power outage - Buildings 17, 33, 35

Aug <var data-var='date'>20</var>, <var data-var='time'>19:00</var> EDT Completed - The scheduled maintenance has been completed. Aug <var data-var='date'>20</var>, <var data-var='time'>17:00</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Aug <var data-var='date'>18</var>, <var data-var='time'>15:25</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

Aug <var data-var='date'>19</var>, <var data-var='time'>18:11</var> EDT Completed - Work on these servers has completed, and they have been returned to service: - csail-squared - hackapult - senior-house-tombstone - snowhenge Aug <var data-var='date'>17</var>, <var data-var='time'>21:14</var> EDT Update - Work on these servers has been completed, and they have been returned to service: - all-night-tool - barber-pole - castle-on-a-cloud - hack-to-the-future Aug <var data-var='date'>17</var>, <var data-var='time'>17:00</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Aug <var data-var='date'>13</var>, <var data-var='time'>13:34</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. 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: Monday evening, August 17: - all-night-tool - barber-pole - castle-on-a-cloud - hack-to-the-future Wednesday evening August 19: - csail-squared - hackapult - senior-house-tombstone - snowhenge

dialup.mit.edu server maintenance

Aug <var data-var='date'>19</var>, <var data-var='time'>09:00</var> EDT Completed - The scheduled maintenance has been completed. Aug <var data-var='date'>19</var>, <var data-var='time'>05:00</var> EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Aug <var data-var='date'>18</var>, <var data-var='time'>15:23</var> EDT Scheduled - Buildings 33,35,37 - Due to a scheduled building wide 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.

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Lastest published events

Scheduled Network Maintenance - Building 2

Scheduled Network Maintenance - Building W70

Scheduled network maintenance - Building 10

MIT Services, Components and Regions

Recent MIT events

SAP Production Planned Outage on Saturday, October 10th

MITnet: Building Network Switches

Scheduled Network Maintenance - Building 2

Scheduled Network Maintenance - Building W70

Scheduled network maintenance - Building 10

OC11 Data Center Network