Regularly scheduled maintenance windows
| Service | Frequency | Day | Time |
|---|---|---|---|
| ADS (Active Directory Services) | Monthly | First Wednesday after Second Tuesday | 8:00pm - 2:00am |
| ADS (Active Directory Services) | Weekly | Sunday | 8:00am - 12:00pm |
| Access Management System | Daily | Sunday - Saturday | 5:00am - 6:00am |
| Access Management System | Monthly | 2nd Sunday | 12:00am - 6:00am |
| Alertus Desktop alerts | Monthly | 2nd Sunday | 12:00am - 8:00am |
| Backup Generator at ICTC, IUPUI | Monthly | Last Wednesday | 6:30am - 8:30am |
| Big Red 3 | Monthly | 2nd Sunday | 7:00am - 7:00pm |
| Big Red II+ | Monthly | 2nd Sunday | 7:00am - 7:00pm |
| CAS (Central Authentication Service) | Monthly | 2nd Sunday | 12:00am - 6:00am |
| CAS (Central Authentication Service) | Weekly | Sunday & Thursday | 5:00am - 6:00am |
| CPF Integrations | Weekly | Thursday | 4:00am - 6:00am |
| CS Gold API | Daily | Sunday - Saturday | 4:00am - 6:00am |
| Canvas | Monthly | 2nd Sunday | 12:00am - 8:00am |
| Canvas | Weekly | Thursday | 5:00am - 6:00am |
| Carbonate | Monthly | 2nd Sunday | 7:00am - 7:00pm |
| Catering | Daily | Sunday - Saturday | 4:00am - 6:00am |
| Central Notification Service (CNS) | Monthly | Sunday | 12:00am - 8:00am |
| Central Notification Service (CNS) | Weekly | Thursday | 5:00am - 6:00am |
| Chrome River | Monthly | 3rd Saturday | 6:00pm - 10:00pm |
| Cisco Registered Envelope Service (CRES) | Weekly | Friday - Saturday | 11:00pm - 7:00am |
| Classroom Technology Services website (cts.iu.edu) | Weekly | Saturday | 11:00pm - 12:00am |
| CrimsonAccount | Daily | Sunday - Saturday | 4:00am - 6:00am |
| CrimsonCard (CS Gold) | Daily | Sunday - Saturday | 4:00am - 6:00am |
| CrimsonCard Card Management | Daily | Sunday - Saturday | 4:00am - 6:00am |
| Customer Interaction Center (CIC)/PureConnect | Monthly | First Wednesday after Second Tuesday | 10:00pm - 12:00am |
| Customer Interaction Center (CIC)/PureConnect | Weekly | Sunday | 6:00am - 10:00am |
| Data Capacitor II (DC2) and Data Capacitor Wide Area Network (DC-WAN) | Monthly | 2nd Sunday | 7:00am - 7:00pm |
| Data Center Generator Testing | Weekly | Tuesday | 8:30am - 9:00am |
| Data Center Generator Testing (with load transferred) | Monthly | 1st Tuesday | 8:30am - 10:30am |
| Data Protection Services (DPS) | Weekly | Wednesday | 12:00pm - 2:00pm |
| Denodo | Monthly | 3rd Sunday | 6:00am - 8:00am |
| Direct Deposit Services (DDS) | Weekly | Thursday | 5:00am - 6:00am |
| Disbursement Processing Engine (DPE) | Monthly | 2nd Sunday | 5:00am - 6:00am |
| Disbursement Processing Engine (DPE) | Weekly | Thursday | 5:00am - 6:00am |
| Dynatrace | Monthly | 2nd Sunday | 12:00am - 8:00am |
| Dynatrace | Weekly | Thursday | 9:00pm - 11:00pm |
| ECA (Enterprise Certificate Authority) | Monthly | 2nd Tuesday | 9:00pm - 12:00am |
| ECA (Enterprise Certificate Authority) | Weekly | Sunday | 8:00am - 12:00pm |
| ELA Production Servers | Monthly | 3rd Sunday | 12:00am - 8:00am |
| ELA Production Servers | Weekly | Thursday | 5:00am - 6:00am |
| EWA Production Servers | Monthly | 3rd Sunday | 12:00am - 8:00am |
| Electronic Dossier System for Faculty (eDossier) | Monthly | 3rd Sunday | 12:00am - 8:00am |
| Electronic Dossier System for Faculty (eDossier) | Weekly | Thursday | 5:00am - 6:00am |
| Electronic Paid Time Off (ePTO) | Monthly | 3rd Sunday | 12:00am - 8:00am |
| Electronic Paid Time Off (ePTO) | Weekly | Thursday | 5:00am - 6:00am |
| Enterprise Application Core API | Daily | Sunday - Saturday | 4:00am - 6:00am |
| Enterprise Session Border Controllers | Monthly | 2nd Tuesday | 9:00pm - 12:00am |
| Enterprise Session Border Controllers | Weekly | Sunday | 6:00am - 10:00am |
| Exchange | Monthly | 2nd Tuesday | 6:00pm - 2:00am |
| Exchange | Weekly | Sunday | 8:00am - 12:00pm |
| FireForm | Daily | Sunday - Saturday | 4:00am - 6:00am |
| FootPrints | Weekly | Sunday | 12:00am - 8:00am |
| Gatekeeper | Weekly | Saturday | 5:00pm - 10:00pm |
| Get Connected | Monthly | 2nd Wednesday | 5:00am - 6:00am |
| GitHub:IU | Weekly | Sunday | 8:00am - 12:00pm |
| HELPnet Central Systems (Production) | Weekly | Friday | 2:00am - 4:00am |
| HELPnet Central Systems (Test/Dev) | Weekly | Thursday | 2:00am - 4:00am |
| HELPnet Central Systems Ad-Hoc Extended Maintenance | Weekly | Saturday - Sunday | 12:00am - 11:59pm |
| HRMS (Human Resources Management System) | Monthly | 3rd Sunday | 12:00am - 8:00am |
| Human Resources Web Services (HRWS) | Monthly | 3rd Sunday | 12:00am - 8:00am |
| Human Resources Web Services (HRWS) | Weekly | Thursday | 5:00am - 6:00am |
| II Enterprise S3 Object Storage | Monthly | 3rd Sunday | 12:00am - 8:00am |
| IT Pro Database | Weekly | Thursday | 5:00am - 6:00am |
| IU Directory | Weekly | Saturday | 5:00pm - 10:00pm |
| IU Enterprise Confluence | Monthly | 2nd Sunday | 12:00am - 8:00am |
| IU Enterprise Confluence | Weekly | Thursday-Friday | 9:00pm - 1:00am |
| IU Enterprise JIRA | Monthly | 2nd Sunday | 12:00am - 8:00am |
| IU Enterprise JIRA | Weekly | Thursday-Friday | 9:00pm - 1:00am |
| IU Faculty/Staff Directory | Monthly | 2nd Wednesday | 10:00pm - 11:00pm |
| IU Fax | Monthly | 2nd Wednesday | 10:00pm - 11:00pm |
| IU List | Weekly | Sunday | 5:00am - 9:00am |
| IU Mobile | Monthly | 3rd Sunday | 12:00am - 8:00am |
| IU Mobile | Weekly | Thursday | 5:00am - 6:00am |
| IU News Service | Weekly | Sunday | 12:00am - 8:00am |
| IU News Service | Weekly | Sunday | 6:00am - 6:45am |
| IU Print | Daily | Thursday - Friday | 12:00am - 6:00am |
| IU Print | Weekly | Saturday | 12:00am - 6:00am |
| IU Regional (SB, SE, NW, EA, KO, FW) wireless | Daily | Sunday - Saturday | 6:00am - 7:00am |
| IU Sitehosting | Weekly | Thursday | 7:00am - 9:00am |
| IU Sitehosting | Weekly | Sunday | 12:00am - 8:00am |
| IU Video Bridge | Weekly | Saturday | 5:00pm - 10:00pm |
| IU Web Framework | Bimonthly | First Thursday | 8:00am - 11:00am |
| IU eTexts (Unizin Engage) | Weekly | Wednesday | 5:00am - 7:00am |
| IU eTexts Order Tool | Weekly | Wednesday | 5:00am - 7:00am |
| IU-UITS-Turing | Weekly | Thursday | 10:00pm - 2:00am |
| IUB (Bloomington) Wireless | Daily | Sunday - Saturday | 6:00am - 7:00am |
| IUCAT | Daily | Sunday - Saturday | 2:00am - 2:30am |
| IUCAT | Monthly | 3rd Sunday | 12:00am - 8:00am |
| IUCAT | Weekly | Thursday | 10:00pm - 11:00pm |
| IUCAT | Weekly | Sunday | 2:00am - 10:00am |
| IUIE (Indiana University Information Environment) | Weekly | Sunday | 12:00am - 10:00am |
| IUIE (Indiana University Information Environment) | Weekly | Thursday | 5:00am - 6:00am |
| IUK (Kokomo) Network | Monthly | 2nd Sunday | 12:00am - 8:00am |
| IUN (Gary) Network | Weekly | Friday | 5:00am - 7:00am (CST) |
| IUN Server maintenance | Monthly | 2nd Tuesday | 10:00pm - 10:30pm CST |
| IUPD ARMS (Automated Records Management System) | Weekly | Monday | 5:00am - 6:00am |
| IUPUI (Indianapolis) Network | Weekly | Sunday | 12:00am - 8:00am |
| IUPUI (Indianapolis) Wireless | Daily | Sunday - Saturday | 6:00am - 7:00am |
| IUS (New Albany) Network | Monthly | 2nd Sunday | 4:00am - 10:00am |
| IUS (New Albany) Network | Weekly | Friday | 2:30am - 6:30am |
| IUSB (South Bend) Network | Weekly | Friday | 5:00am - 7:00am |
| IUanyWare | Weekly | Friday | 12:00am - 6:00am |
| IUware | Monthly | 2nd Wednesday | 5:00am - 6:00am |
| Identity Finder | Weekly | Thursday-Friday | 11:00pm - 7:00am |
| Imail | Weekly | Sunday | 6:00am - 12:00pm |
| Incident Response Webservice (https://unblock.iu.edu) | Weekly | Thursday | 5:00am - 6:00am |
| Incident Response Webservice (https://unblock.iu.edu) | Weekly | Sunday | 12:00am - 8:00am |
| Indiana Project on Academic Success (IPAS) | Weekly | Sunday | 6:00am - 6:45am |
| Intelligent Infrastructure vCenter Service | Weekly | Wednesday | 12:00pm - 2:00pm |
| Jamf Pro | Weekly | Thursday | 5:00pm - 11:59pm |
| KFS (Kuali Financial System) | Monthly | 3rd Sunday | 12:00am - 8:00am |
| KFS (Kuali Financial System) | Nightly | Sunday-Saturday | 10:00pm - 12:00am |
| KFS (Kuali Financial System) | Weekly | Thursday | 5:00am - 6:00am |
| Karst | Monthly | 2nd Sunday | 7:00am - 7:00pm |
| Karst Desktop | Monthly | 2nd Sunday | 7:00am-7:00pm |
| KeyTracer | Daily | Sunday - Saturday | 4:00am - 6:00am |
| Knowledge Base | Monthly | 3rd Sunday | 12:00am - 8:00am |
| Knowledge Base | Weekly | Thursday | 5:00am - 6:00am |
| Kuali Coeus (KC) | Monthly | Thursday | 5:00am - 6:00am |
| Kuali Coeus (KC) | Monthly | 3rd Sunday | 12:00am - 8:00am |
| Kuali Rice (KR) | Monthly | 3rd Sunday | 12:00am - 8:00am |
| Kuali Rice (KR) | Weekly | Thursday | 5:00am - 6:00am |
| Laundry Alert | Daily | Sunday - Saturday | 4:00am - 6:00am |
| Leveraged Services Web | Weekly | Thursday-Friday | 7:00pm - 6:00am |
| Library Digital Repository Services | Weekly | Sunday | 6:00am - 10:00am |
| Liebert CRAC units - Informatics & Communications Technology Complex (ICTC) data center and MDF building | Monthly | 3rd Thursday and Friday | 8:00am - 4:00pm |
| Liebert CRAC units in Education/Social Work (ES) and University Library (UL) buildings | Monthly | Next business day following the ICTC Liebert maintenance | 8:00am - 4:00am |
| Log-ALERT with Splunk | Weekly | Saturday | 10:00pm - 2:00am |
| Machine Room Online Inventory (bl-uits-mrsi) | Weekly | Thursday | 10:00pm - 2:00am |
| Maintenance Management System (MMS) | Weekly | Sunday | 12:00am - 8:00am |
| Meal Plan Enrollment | Daily | Sunday - Saturday | 4:00am - 6:00am |
| Mercury/Pages | Monthly | 2nd Sunday | 12:00am - 8:00am |
| Micros Simphony (Enterprise Point of Sale) | Daily | Sunday - Saturday | 4:00am - 6:00am |
| Microsoft Identity Integration Server | Monthly | 2nd Sunday | 12:00am - 8:00am |
| Mobile Device Management (MDM) | Monthly | First Sunday after Second Tuesday | 12:00am - 8:00am |
| Mobile Device Management (MDM) | Weekly | Thursday | 5:00pm - 11:59pm |
| OVPUE Web Services maintenance | Weekly | Thursday | 8:00pm - 12:00am |
| Office 365 / Azure AD | Weekly | Sunday | 8:00am - 12:00pm |
| OnBase | Weekly | Sunday | 12:00am - 8:00am |
| Open Source Mirror | Monthly | 1st Tuesday | 8:00am - 5:00pm |
| Personnel Information Environment (PIE) | Monthly | 2nd Wednesday | 5:00am - 6:00am |
| RDC (Research Database Complex) | Monthly | 2nd Sunday | 7:00am - 7:00pm |
| REDCap | Monthly | 2nd Sunday | 12:30am - 1:30am |
| REDCap | Weekly | Sunday | 9:00am - 5:00pm |
| RedHat Network Satellite | Weekly | Sunday | 8:00am - 12:00pm |
| Research Desktop (RED) | Monthly | 2nd Sunday | 7:00am - 7:00pm |
| Research Technologies Subversion Repository (RT-SVN) | Monthly | 1st Tuesday | 8:00am - 5:00pm |
| SDA (Scholarly Data Archive) | Monthly | 2nd Sunday | 7:00am - 7:00pm |
| SDA (Scholarly Data Archive) | Weekly | Sunday | 7:00am - 10:00am |
| SIS (Student Information System) | Monthly | 3rd Sunday | 12:00am - 8:00am |
| STC (Student Technology Centers) | Daily | Sunday - Saturday | 10:00pm - 7:00am |
| STC (Student Technology Centers) | Weekly | Sunday | 6:00am - 10:00am |
| Salesforce CRM | Monthly | 2nd Saturday | 8:00am - 11:59pm |
| Salesforce CRM | Monthly | Sunday following 2nd Saturday | 12:00am - 9:00pm |
| Salesforce CRM | Weekly | Thursday | 5:00am - 7:00am |
| Salesforce Marketing Cloud | Monthly | 2nd Saturday | 8:00am - 11:59pm |
| Salesforce Marketing Cloud | Monthly | Sunday following 2nd Saturday | 12:00am - 9:00pm |
| Salesforce Marketing Cloud | Weekly | Thursday | 5:00am - 7:00am |
| SharePoint 2010 Farm | Monthly | 2nd Sunday | 12:00am - 6:00am |
| Shibboleth | Daily | Sunday - Saturday | 5:00am - 6:00am |
| Shibboleth | Monthly | 2nd Sunday | 12:00am - 6:00am |
| Shibboleth | Monthly | 2nd Sunday | 12:00am - 6:00am |
| Shibboleth | Weekly | Sunday & Thursday | 5:00am - 6:00am |
| SirsiDynix Symphony WorkFlows | Daily | Sunday - Saturday | 2:00am - 2:30am |
| SirsiDynix Symphony WorkFlows | Weekly | Thursday | 10:00pm - 11:00pm |
| SirsiDynix Symphony WorkFlows | Weekly | Sunday | 2:00am - 10:00am |
| Skype for Business/UniCom | Monthly | 2nd Tuesday | 6:00pm - 2:00am |
| Skype for Business/UniCom | Weekly | Sunday | 8:00am - 12:00pm |
| Slashtmp | Weekly | Sunday | 6:00am - 9:00am |
| Slashtmp | Weekly | Thursday | 7:00am - 9:00am |
| Status Check | Daily | Sunday - Saturday | 4:00am - 6:00am |
| Status.IU | Monthly | 2nd Wednesday | 5:00am - 6:00am |
| Streaming Media Servers | Weekly | Sunday | 5:00am - 10:00am |
| Student Information System (SIS) Admin | Monthly | 3rd Sunday | 12:00am - 8:00am |
| Student Information System (SIS) Admin | Weekly | Thursday | 5:00am - 6:00am |
| Student Information System (SIS) Self-Service | Monthly | 3rd Sunday | 12:00am - 8:00am |
| Student Information System (SIS) Self-Service | Weekly | Thursday | 5:00am - 6:00am |
| Symantec Endpoint Encryption (PGP) | Weekly | Sunday | 12:00am - 8:00am |
| System Center Configuration Manager (SCCM) | Weekly | Thursday | 5:00pm - 11:00pm |
| System Center Configuration Manager (SCCM) | Weekly | Sunday | 12:00am - 6:00am |
| Telecom SBC/Gateway | Monthly | First Wednesday after Second Tuesday | 10:00pm - 12:00am |
| Telecom SBC/Gateway | Weekly | Sunday | 6:00am - 10:00am |
| Telecommunications web portal (telecom.iu.edu) | Monthly | 2nd Wednesday | 10:00pm - 11:00pm |
| Time | Monthly | 3rd Sunday | 12:00am - 8:00am |
| Time | Weekly | Thursday | 5:00am - 6:00am |
| Travel@IU | Monthly | 2nd Sunday | 5:00am - 6:00am |
| Travel@IU | Weekly | Thursday | 5:00am - 6:00am |
| UMS (Unified Messaging Service) | Monthly | 2nd Wednesday | 10:00pm - 11:00pm |
| Voice Conference | Monthly | 2nd Wednesday | 10:00pm - 11:00pm |
| Web servers for IU, IUB, IUPUI, IUK, IUSB, and IUN | Monthly | 2nd Sunday | 12:00am - 8:00am |
| Webserve | Weekly | Thursday | 7:00am - 9:00am |
| Webserve | Weekly | Sunday | 12:00am - 8:00am |
| Wildermuth Intramural Center (WIC) switchroom emergency generator testing | Monthly | 3rd Friday of the month | 8:00am - 10:00am |
| Windows Hosting Environment (WHE) | Monthly | 2nd Sunday | 12:00am - 8:00am |
| Wrangler Data Analysis and Storage system | Weekly | Tuesday | 7:00am - 7:00pm |
| bl-uits-pd03 | Monthly | 2nd Sunday | 12:00am - 8:00am |
| bl-uits-pw03 | Monthly | 2nd Sunday | 12:00am - 8:00am |
| events.iu.edu | Weekly | Sunday | 12:00am - 8:00am |