TSS Schedule of Classes Functionality
Update - Scheduled maintenance is still in progress. We will provide updates as necessary.
Jul 15, 2026 - 14:16 PDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 15, 2026 - 13:30 PDT
Scheduled - STAFF & FACULTY: The initial TSS Schedule of Classes provides the core functionality needed to search for and review Fall 2026 course offerings. As part of the initial release, some information may display differently from the previous Schedule of Classes, and some features and formatting continue to be refined. The Registrar scheduling team is also continuing to process Fall 2026 change requests and validate course approvals in TSS. Read the full details in our update on the TSS Schedule of Classes functionality to learn more about known issues and what is being worked on. https://esr.ucsd.edu/news/posts/sis-tss-schedule-of-classes-functionality-jul-26.html

STUDENTS: Note that student access to TSS is expected to open soon. Please see the July 1st campus notice and the email from the Registrar's Office that was sent on July 9. Questions can be directed to tss@ucsd.edu. https://adminrecords.ucsd.edu/Notices/2026/2026-7-1-2.html
Jul 15, 2026 13:30 - Jul 20, 2026 21:30 PDT
Nightly Data Loads in TSS Production: 5pm-7am Pacific, 7/14-7/19
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 14, 2026 - 17:00 PDT
Scheduled - Please Note: The Data Migration team will be loading "shell" student data into the TSS production system in the evenings from Tuesday, 7/14, through Sunday, 7/19, overnight between the hours of 5pm and 7am Pacific time.
The system will remain available during this time, but you may experience occasional slowness. We appreciate your patience and understanding as we complete this data load.
If you notice any additional issues or impact, please contact the ITS Service desk at https://support.ucsd.edu, support@ucsd.edu or at (858) 246-4357.
Jul 14, 2026 17:00 - Jul 20, 2026 01:00 PDT
Maintenance: Nightly Data Loads in TSS Production
Update - Update: The incoming student account claim (USAS) will also be unavailable during the maintenance period.
Jul 14, 2026 - 16:15 PDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 14, 2026 - 08:15 PDT
Scheduled - ITS has scheduled the following maintenance:

When: 7/14-7/19

The Data Migration team will be loading "shell" student data into the TSS production system in the evenings from Tuesday, 7/14, through Sunday, 7/19, overnight between the hours of 5pm and 7am Pacific time.
The system will remain available during this time, but you may experience occasional slowness. We appreciate your patience and understanding as we complete this data load!


Please contact ITS Service Desk at (858)246-HELP(4357) or servicedesk@ucsd.edu if you have any questions or concerns.
Jul 14, 2026 08:15 - Jul 20, 2026 08:15 PDT
TSS Login Issues
Investigating - ITS has been notified of an issue regarding access to TSS for some users. If you are experiencing an issue with the login page, please try using an incognito window and going directly to sis.ucsd.edu to log in. If this still does not work, please continue to check this status page for any updates.

Thank you for your patience as our team works to restore functionality for these services. Updates and additional details will be shared here as they become available.

If you notice any additional issues or impact, please contact the ITS Service desk at https://support.ucsd.edu, support@ucsd.edu or at (858) 246-4357.
Jul 13, 2026 - 13:07 PDT

About This Site

Report a Problem: If you can't find a listing for a current issue, contact the ITS Service Desk - (858) 246-4357

Academic Services Operational
Business Services Operational
Network Operational
Communication and Collaboration Operational
Email Operational
Phones and Voicemail Operational
SSO Operational
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance

Scheduled Maintenance

TSE Transact system maintenance Jul 21, 2026 09:00-16:30 PDT

On Tuesday, July 21 from 9:00 a.m. - 4:30 p.m. PT, IT Services will be conducting maintenance for the TSE Transact (now Illumia) system to convert Student PID numbers to the new Campus TSN numbers.

Service Impact:

During the maintenance window, the following services will be unavailable:
• ID Card Services (card printing and the Online Photo Submission Tool)
• Mobile Ordering
• eAccounts
• Just Walk Out locations

Please note: Summer Dining locations will be open standard hours for in-person transactions, including the Just Walk Out markets.

Additional Information:

Campus Stored Value Accounts (SVAs), including Dining Dollars, Triton Cash, Community, Perq, and other stored value accounts, will remain fully operational for in person point of sale transactions during the maintenance window. Online services associated with these accounts may be unavailable until maintenance is complete.


Thank you for your understanding and cooperation
If you notice any additional issues or impact, please contact the ITS Service desk at https://support.ucsd.edu, support@ucsd.edu or at (858) 246-4357.
Posted on Jul 16, 2026 - 08:23 PDT
Jul 18, 2026
EVC System Downtime for TSS Updates
Completed - The scheduled maintenance has been completed.
Jul 18, 12:00 PDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 18, 07:00 PDT
Scheduled - On Saturday, July 18 from 7:00 a.m. - 12:00 p.m. PT, EVC Systems will be updated to allow for integration with TSS. EVC systems including the Instructional Assistant Data Management System, EASy, Evaluations System, Equity Module and Academic Personnel Data Management System will be unavailable during that time.

Please contact ats@ucsd.edu if you have any questions or concerns, or experience any errors after the update window.
If you notice any additional issues or impact, please contact the ITS Service desk at https://support.ucsd.edu, support@ucsd.edu or at (858) 246-4357.
Jul 16, 08:41 PDT
Maintenance: Out of band scheduled maintenance
Completed - The scheduled maintenance has been completed.
Jul 18, 06:00 PDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 17, 17:00 PDT
Scheduled - ITS has scheduled the following maintenance:

START: 7/16/26 1700
STOP: 7/17/26 0600

IMPACT: Message Out of band scheduled maintenance is occurring and some services may be slow or unresponsive.

Please contact ITS Service Desk at (858)246-HELP(4357) or servicedesk@ucsd.edu if you have any questions or concerns.
Jul 16, 11:13 PDT
Jul 17, 2026
Wireless Certificates Error
Resolved - This incident has been resolved.
Jul 17, 16:31 PDT
Update - ITS has identified a solution for the wireless connectivity issues affecting Apple devices. In the meantime, impacted users should connect to eduroam or UCSD-Guest.

ITS has provided your IT administrators with instructions to resolve the issue. Once the solution has been deployed, your computer will automatically reconnect to UCSD-Protected.

Thank you for your continued patience as our team works to restore these services as quickly as possible. Updates and additional details will be shared here as they become available. If you notice any additional issues or impact, please contact the ITS Service desk at https://support.ucsd.edu, support@ucsd.edu or at (858) 246-4357.
Jul 14, 14:23 PDT
Investigating - ITS is currently investigating issues with users receiving a certificate error on their devices.

Thank you for your patience as our team works to restore functionality for these services. Updates and additional details will be shared here as they become available.

If you notice any additional issues or impact, please contact the ITS Service desk at https://support.ucsd.edu, support@ucsd.edu or at (858) 246-4357.
Jul 14, 09:14 PDT
MyTritonlink Applications
Resolved - This incident has been resolved.
Jul 17, 16:30 PDT
Monitoring - ITS has implemented a fix for the issues with MyTritonlink applications. We are currently monitoring the situation to ensure our services have been restored. If you notice any additional issues or impact, please contact the ITS Service desk at https://support.ucsd.edu, support@ucsd.edu or at (858) 246-4357.
Jul 15, 18:04 PDT
Update - uAchieve is also impacted with partial services
Jul 15, 17:31 PDT
Investigating - ITS is investigating the cause of issues with various MyTritonlink applications, such as Financial Aid and Degree Audit. Attempting to access these applications may result in an error.
Thank you for your patience as our team works to restore these services as quickly as possible. Updates and additional details will be shared here as they become available. If you notice any additional issues or impact, please contact the ITS Service desk at https://support.ucsd.edu, support@ucsd.edu or at (858) 246-4357.
Jul 15, 16:08 PDT
n-cnt-3-1-c9300-stk--switch 2-IP address 172.31.251.36-replace switch 2
Completed - The scheduled maintenance has been completed.
Jul 17, 08:30 PDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 17, 08:00 PDT
Scheduled - Urgent Maintenance-n-cnt-3-1-c9300-stk--switch 2-IP address 172.31.251.36-replace switch 2
Jul 16, 11:21 PDT
Maintenance:Mandatory TSE (Transact) Maintenance
Completed - The scheduled maintenance has been completed.
Jul 17, 02:01 PDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 16, 21:01 PDT
Scheduled - ITS has scheduled the following maintenance:

START: Thursday, July 16th 9:00 PM
STOP: Thursday, July 16th 2:00 AM

IMPACT: During this maintenance window, the following services will be unavailable:

Triton Cash transactions at vendor locations
ID Carding services (card printing and the online photo tool)
Mobile Ordering
eAccounts
User access to Transact TSE and Transact Reporting
Laundry readers

Please contact ITS Service Desk at (858)246-HELP(4357) or servicedesk@ucsd.edu if you have any questions or concerns.
Jul 16, 12:51 PDT
Maintenance: scheduled server maintenance for the TSE Transact system
Completed - The scheduled maintenance has been completed.
Jul 17, 02:00 PDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 16, 21:00 PDT
Scheduled - ITS has scheduled the following maintenance:

START: Thursday, July 16th 9:00 PM
STOP:Thursday, July 16th 2:00 AM

IMPACT: During this maintenance window, the following services will be unavailable:

Triton Cash transactions at vendor locations
ID Carding services (card printing and the online photo tool)
Mobile Ordering
eAccounts
User access to Transact TSE and Transact Reporting
Laundry readers

Please contact ITS Service Desk at (858)246-HELP(4357) or servicedesk@ucsd.edu if you have any questions or concerns.
Jul 15, 14:03 PDT
Jul 16, 2026
Jul 15, 2026
Cognos non-HTML format issue
Resolved - ITS has confirmed that the issues affecting Cognos non-HTML format issue have been resolved. Thank you for your patience as we worked to restore service. If you notice any additional issues or impact, please contact the ITS Service desk at https://support.ucsd.edu, support@ucsd.edu or at (858) 246-4357.
Jul 15, 13:28 PDT
Identified - IBM has identified that this issue is related to Chrome version 150+. Please use a different browser if you would like your report in a non-HTML format.
Jul 6, 12:52 PDT
Investigating - Investigating: ITS is investigating an issue impacting all Cognos environments (DEV, QA and PROD) that is creating an error when reports are run in a non-HTML format. A ticket has been opened with the Cognos vendor, IBM. Cognos environments are available with HTML. Updates and additional details will be shared here as they become available. If you notice any additional issues or impact, please contact the ITS Service desk at https://support.ucsd.edu, support@ucsd.edu or at (858) 246-4357.
Jul 6, 11:18 PDT
Maintenance: Migrate Network Services from existing singlemode fiber cable to newly terminated singlemode fiber cable
Completed - The scheduled maintenance has been completed.
Jul 15, 08:00 PDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 15, 07:00 PDT
Scheduled - ITS has scheduled the following maintenance:

When: Wednesday, July 15, 2026 from 7:00 - 8:00 a.m. PT

Message: On Wednesday, July 15, 2026 from 7:00 - 8:00 a.m. PT, ITS will be performing a fiber cutover at the Computer Science Engineering Bldg. to move network connections to new fiber strands. During this time there may be a brief network outage.

Please contact ITS Service Desk at (858)246-HELP(4357) or servicedesk@ucsd.edu if you have any questions or concerns.
Jul 8, 10:24 PDT
Maintenance: Monthly scheduled maintenance
Completed - The scheduled maintenance has been completed.
Jul 15, 06:00 PDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 14, 20:00 PDT
Scheduled - ITS has scheduled the following maintenance:

START: 7/14/2026 start 5:00pm
STOP: 7:15:2026 stop 6:00am

IMPACT: Monthly scheduled maintenance is occurring and some services may be slow or unresponsive.

Please contact ITS Service Desk at (858)246-HELP(4357) or servicedesk@ucsd.edu if you have any questions or concerns.
Jul 14, 19:04 PDT
Jul 14, 2026
Campus Phone Services experiencing intermittent audio issues
Resolved - ITS has confirmed that the issues affecting campus phone services have been resolved. Thank you for your patience as we worked to restore service. If you notice any additional issues or impact, please contact the ITS Service desk at https://support.ucsd.edu, support@ucsd.edu or at (858) 246-4357.
Jul 14, 10:20 PDT
Investigating - ITS is continuing to investigate the cause of issues with campus phone services. Some additional issues reported have been the phone ringing when there is nothing on the other line. Thank you for your continued patience as our team works to restore these services as quickly as possible. Updates and additional details will be shared here as they become available. If you notice any additional issues or impact, please contact the ITS Service desk at https://support.ucsd.edu, support@ucsd.edu or at (858) 246-4357.
Jul 9, 16:35 PDT
Update - ITS is aware of intermittent issues affecting some outbound calls to external phone numbers. We are actively investigating the issue with our telecommunications provider.

At this time, ITS has not been able to reproduce the issue using available test numbers across multiple carriers.

If you experience this issue, please contact the ITS Service Desk and provide:

- Your extension
- The area code and phone number you attempted to call
- Date and time of the call
- Brief description of what occurred

These call examples are needed to continue troubleshooting and carrier escalation.
Updates will be posted as they become available.
Jul 8, 17:08 PDT
Monitoring - Telecom services were restarted overnight to address the intermittent voice issues that were previously reported. The system is operating normally, and ITS Voice is continuing to monitor and validate service.
If you continue to experience issues such as static, echo, dropped audio, or phantom ringing, please report the problem and include the following information to assist our investigation:

-Your extension number
-The phone number you called or
received the call from
-The date and time of the call
-A brief description of the issue

Providing these details will help us isolate and resolve any remaining intermittent issues as quickly as possible.
If you notice any additional issues or impact, please contact the ITS Service desk at https://support.ucsd.edu, support@ucsd.edu or at (858) 246-4357.
Jul 8, 08:50 PDT
Update - Voice services at MARFAC have been restored.

The MX-ONE voice system is fully operational with no active alarms.
ITS Voice will continue testing during business hours while call activity is high to confirm voice quality, including static, echo, and phantom ringing. Additional updates will be provided if any issues are reported.
Jul 7, 22:31 PDT
Update - Update - MARFAC Point Loma Voice Service Outage

Most campus phone services have been restored. Voice services at MARFAC Point Loma remain unavailable while ITS continues recovery work.
Until service is restored, MARFAC Point Loma staff should use a cellphone to call 911 in an emergency. For non-emergency assistance, contact UC San Diego Police Department at (858) 534-4357.
Additional updates will be provided as they become available
Jul 7, 20:20 PDT
Update - All phone services are up to date except for the point loma Marine facility which is still being worked on.

Thank you for your continued patience as our team works to restore these services as quickly as possible. Updates and additional details will be shared here as they become available. If you notice any additional issues or impact, please contact the ITS Service desk at https://support.ucsd.edu, support@ucsd.edu or at (858) 246-4357.
Jul 7, 19:50 PDT
Update - Campus phone services experiencing intermittent audio issues

UC San Diego campus phone services are experiencing intermittent audio issues. Some callers may hear echo, static, or other unexpected sounds after a call connects. If this occurs, please disconnect and place the call again. The ITS Telecom Voice Team is working with our carrier and vendor support teams to investigate and resolve the issue as quickly as possible. We apologize for the inconvenience. Additional updates will be provided as troubleshooting progresses.
Jul 2, 12:11 PDT
Investigating - Shiley Eye Center phone lines are experiencing echo and static during calls. The ITS Telecom Teams are working to resolve. These services may be slow or unavailable at this time.

Thank you for your patience as our team works to restore functionality for these services. Updates and additional details will be shared here as they become available.

If you notice any additional issues or impact, please contact the ITS Service desk at https://support.ucsd.edu, support@ucsd.edu or at (858) 246-4357.
Jun 30, 16:00 PDT
Maintenance: Replace Expiring Certificate Used by UCSD Protected wireless system
Completed - The scheduled maintenance has been completed.
Jul 14, 07:00 PDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 14, 06:00 PDT
Scheduled - ITS has scheduled the following maintenance:

What: Replace Expiring Certificate Used by UCSD Protected wireless system
When: Tuesday, July 14 at 6:00 a.m. PT

Message: On Tuesday, July 14 at 6:00 a.m. PT, ITS will be replacing the existing certificate being used by the UCSD wireless system for authentication due to the current certificate nearing its expiration date. After the certificate is changed you may get a message on your devices telling you it has been changed. This is normal and the new certificate from "Auth.ucsd.edu" should be accepted.

If, for some reason, your device is still unable to join UCSD Protected after the certificate change, try having your device forget the network and then try to re-connect to UCSD-Protected. If you still are having problems then please contact the Service Desk at (858) 246-4357 or email servicedesk@ucsd.edu.

Please contact ITS Service Desk at (858)246-HELP(4357) or servicedesk@ucsd.edu if you have any questions or concerns.
Jul 8, 10:26 PDT
Jul 13, 2026
Undergrad housing portal
Resolved - ITS has confirmed that the issues affecting the housing undergrad portal have been resolved. Thank you for your patience as we worked to restore service. If you notice any additional issues or impact, please contact the ITS Service desk at https://support.ucsd.edu, support@ucsd.edu or at (858) 246-4357.
Jul 13, 22:24 PDT
Update - We are continuing to investigate this issue.
Jul 13, 14:22 PDT
Update - It appears that the undergraduate housing portal is currently experiencing access issues.

Thank you for your patience as our team works to restore functionality for these services. Updates and additional details will be shared here as they become available.

If you notice any additional issues or impact, please contact the ITS Service desk at https://support.ucsd.edu, support@ucsd.edu or at (858) 246-4357.
Jul 13, 14:21 PDT
Investigating - It looks like the housing undergrad portal is having trouble being accessed

Thank you for your patience as our team works to restore functionality for these services. Updates and additional details will be shared here as they become available.

If you notice any additional issues or impact, please contact the ITS Service desk at https://support.ucsd.edu, support@ucsd.edu or at (858) 246-4357.
Jul 13, 14:19 PDT
It looks like the e-transact application where students add money to their triton cash accounts is not working properly,
Resolved - This incident has been resolved.
Jul 13, 13:01 PDT
Monitoring - ITS has implemented a fix for the issues with Triton Cash loading funds. We are currently monitoring the situation to ensure our services have been restored. If you notice any additional issues or impact, please contact the ITS Service desk at https://support.ucsd.edu, support@ucsd.edu or at (858) 246-4357.
Jul 11, 15:20 PDT
Update - We are continuing to investigate this issue.
Jul 11, 14:34 PDT
Investigating - ITS is investigating issues with the e-transact application where students add funds to Triton Cash accounts is not working properly.
Jul 11, 14:33 PDT
Jul 12, 2026

No incidents reported.

Jul 11, 2026
UC Learning Center
Completed - The scheduled maintenance has been completed.
Jul 11, 00:00 PDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 10, 20:00 PDT
Scheduled - The UC Learning Center will be offline from 8 PM on Friday, July 10 until approximately 12 AM on Saturday, July 11 for a platform upgrade. Employees can visit https://blink.ucsd.edu/HR/training/uclc/upgrade.html for more information.
Jul 9, 16:36 PDT
Jul 10, 2026
Campus-wide Network Outage
Resolved - This incident has been resolved.
Jul 10, 16:45 PDT
Monitoring - ITS has implemented a fix for the issues with network connectivity across campus. We are currently monitoring the situation to ensure our services have been restored. If you notice any additional issues or impact, please contact the ITS Service desk at https://support.ucsd.edu, support@ucsd.edu or at (858) 246-4357.
Jul 10, 13:26 PDT
Identified - ITS has identified the cause of the issue affecting network connectivity across campus, and is working to resolve the issue. Some locations affected are CSRF, HSBRF, Rita, Skaggs.

Thank you for your continued patience as our team works to restore these services as quickly as possible. Updates and additional details will be shared here as they become available. If you notice any additional issues or impact, please contact the ITS Service desk at https://support.ucsd.edu, support@ucsd.edu or at (858) 246-4357.
Jul 10, 12:27 PDT
Investigating - ITS is investigating possible issues with the network (both wifi and ethernet) at Central Research Services Facility. These services may be slow or unavailable at this time.

Thank you for your patience as our team works to restore functionality for these services. Updates and additional details will be shared here as they become available.

If you notice any additional issues or impact, please contact the ITS Service desk at https://support.ucsd.edu, support@ucsd.edu or at (858) 246-4357.
Jul 10, 12:17 PDT
DUO issues "page access not allowed"
Resolved - This incident has been resolved.
Jul 10, 08:18 PDT
Investigating - ITS is investigating possible issues with DUO and an error stating "page access not allowed". If you are getting this error when trying to log in, please try using a private/incognito window or different browser to log into your UCSD applications with the DUO push.

Thank you for your patience as our team works to restore functionality for these services. Updates and additional details will be shared here as they become available.

If you notice any additional issues or impact, please contact the ITS Service desk at https://support.ucsd.edu, support@ucsd.edu or at (858) 246-4357.
Jun 25, 09:42 PDT
Incoming student account setup issues
Resolved - This incident has been resolved.
Jul 10, 08:17 PDT
Update - We are continuing to work on a fix for this issue.
Apr 13, 18:21 PDT
Identified - ITS is investigating the cause of issues with incoming students setting up their UCSD accounts. At this moment, we recommend redoing the process after we have resolved this issue. Updates will be provided on this page as they become available.

Thank you for your continued patience as our team works to restore these services as quickly as possible. If you notice any additional issues or impact, please contact the ITS Service desk at https://support.ucsd.edu, support@ucsd.edu or at (858) 246-4357.
Apr 13, 18:20 PDT
Incoming students unable to access accounts (Duo)
Resolved - This incident has been resolved.
Jul 10, 08:16 PDT
Investigating - We are aware that many incoming students are having issues accessing their newly created Active Directory accounts. If you are unable to access your account, please try:

1) Installing the Duo Mobile app on your mobile device
2) Going to duo.ucsd.edu on your computer, and then reactivate or remove+readd your mobile phone

If you still have issues, please contact the ITS Service desk at https://support.ucsd.edu, support@ucsd.edu or at (858) 246-4357.
Apr 21, 19:35 PDT
Maintenance: Mandatory TSE (Transact) Maintenance
Completed - The scheduled maintenance has been completed.
Jul 10, 02:00 PDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 9, 21:00 PDT
Scheduled - ITS has scheduled the following maintenance:

START: Thursday, July 9th 9:00 PM
STOP: Thursday, July 9th 2:00 AM

IMPACT: During this maintenance window, the following services will be unavailable:

Triton Cash transactions at vendor locations
ID Carding services (card printing and the online photo tool)
Mobile Ordering
eAccounts
User access to Transact TSE and Transact Reporting
Laundry readers

Please contact ITS Service Desk at (858)246-HELP(4357) or servicedesk@ucsd.edu if you have any questions or concerns.
Jul 2, 11:18 PDT
Jul 9, 2026
Network Maintenance: Reload rsnt-muir-tenaya-c9300-stk-2
Completed - The scheduled maintenance has been completed.
Jul 9, 05:30 PDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 9, 03:00 PDT
Scheduled - ITS Datacom/Netmon has scheduled the following network maintenance:

WHAT: Upgrade IOS Network Device.

rsnt-muir-tenaya-c9300-stk-2

WHEN: Between 3 AM - 5:30 AM on July 9, 2026.
SCOPE: Reload and Upgrade the device to IOS (17.15.04d)
IMPACT: Loss of wired and wireless network connectivity to the network device for approximately 15-45 minutes depending on reboot times.
Jul 6, 16:21 PDT
Jul 8, 2026
Jul 7, 2026
Maintenance: The voice system
Completed - The scheduled maintenance has been completed.
Jul 7, 19:15 PDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 7, 18:15 PDT
Scheduled - ITS has scheduled the following maintenance:

START: 2026-07-07 6:15 pm
STOP: 2026- 07-07 7:00pm

IMPACT: The voice system is going to be temporarily out of service for possibily 15-30 minutes from 6:00 to 7:00 pm. Service may be intermittent between 6:00-6:30 PM, but should be fully restored by 7:00 PM

Please contact ITS Service Desk at (858)246-HELP(4357) or servicedesk@ucsd.edu if you have any questions or concerns.
Jul 7, 18:10 PDT
Modify/reroute network configuration of some CSE bldg. vlans
Completed - The scheduled maintenance has been completed.
Jul 7, 13:00 PDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 7, 09:00 PDT
Scheduled - On Tuesday, July 7 from 9:00 a.m. - 1:00 p.m. ITS will be modifying/rerouting network configuration of the following CSE Building VLANS:

1433/433 [ebu3b]cse-hazard
Split off subnets 137.110.161.0/24 and 172.19.161.0/24 to new Agg3 router vlan 3626.
Leave the remaining subnets on the building switch ebu3b-dist.

451 [cse]sysnet-inside, CSE datacenter building controls
2764 [cse]savitch-isis, Stefan Savage research going to B core to MX0
Migrate these layer 2 vlans from Agg2 router to Agg3 router.

2403 [cse]raspberry-pi-cluster
Migrate these layer 3 vlans from Agg2 router to Agg3 router

441 [cse]cse-systems-inside
Change this vlan number to 3628
Jul 1, 15:00 PDT
Jul 6, 2026
Student Systems (USAS and Summer-SSO) unavailable
Resolved - No further issues reported, marking incident as resolved
Jul 6, 17:01 PDT
Update - We are continuing to monitor for any further issues.
Jul 6, 09:02 PDT
Monitoring - The Account Claim back online (ahead of time). Will continue to monitor until EOB today.
Jul 6, 09:00 PDT
Update - Student Account Claim in maintenance through tomorrow 07/06/2026 till noon. Thanks!
Jul 5, 18:54 PDT
Investigating - ITS is investigating possible issues with various student systems. There are no account claims right now. This is due to the services being under maintenance. These services may be slow or unavailable at this time.

If you are trying to claim an account, please try again on the 5th.

Thank you for your patience as our team works to restore functionality for these services. Updates and additional details will be shared here as they become available.

If you notice any additional issues or impact, please contact the ITS Service desk at https://support.ucsd.edu, support@ucsd.edu or at (858) 246-4357.
Jul 2, 09:17 PDT
Jul 5, 2026
Jul 4, 2026

No incidents reported.

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