Columbia University Information Technology

Service Alerts

Active Service Alerts

  • Network - Ethernet, Wireless and NetPhone
    08/22/2018 - 06:00am to 08/22/2018 - 08:00am

    On Wednesday , August 22nd, between 6:00 am and 8:00 am, CUIT will be performing necessary network maintenance in the following buildings:

     

    2852 Broadway

    15 Claremont Avenue

    29 Claremont Avenue

    35 Claremont Avenue

    150 Claremont Avenue

    528 Riverside Drive

    549 Riverside Drive

    509 West 112th Street

    522 West 112th Street

    535 West 112th Street

    542 West 112th Street

    554 West 113th Street

    604 West 115th Street

    617 West 115th Street

    423 West 120th Street

    502 West 122nd Street

    506 West 122nd Street

    524 West 122nd Street

    526 West 122nd Street

    530 West 122nd Street

    Bakerfield

    Low Libray

    Philosophy Hall

     

    This scheduled maintenance is expected to be completed on-time.

    During the scheduled time of this Service Alert, clients may experience a loss of network connectivity for wired, wireless and netphone services.

    CUIT apologizes for any inconvenience this may cause, but this action is necessary to ensure a more reliable service.  If clients continue to experience issues after the service-interruption hours, please contact the CUIT Helpdesk at:

    Web:     http://cuit.columbia.edu/support

    Phone:   212-854-1919

    Email:     askcuit@columbia.edu

     

    For a list of active and future Service Alerts, please visit http://cuitalerts.columbia.edu/.

     

  • Network - Ethernet, Wireless and NetPhone
    08/20/2018 - 06:00am to 08/20/2018 - 08:00am

    On Monday , August 20th, between 6:00 am and 8:00 am, CUIT will be performing necessary network maintenance in the following buildings:

     

    729 7th Avenue

    2828 Broadway

    21 Claremont Avenue

    100 Morningside Drive

    130 Morningside Drive

    438 West 116th Street

    606 West 116th Street

    417 West 118th Street

    421 West 118th Street

    401 West 118th Street

    423 West 118th Street

    520 West 122nd Street

    Avery Hall 

    Computer Center (Only Infoblox and F5 Appliances will be affected)

    InterChurch Center 

    Lenfest Hall

    Nash 

    Schapiro CEPSR

    Schermerhorn Extention 

     

    This scheduled maintenance is expected to be completed on-time.

    During the scheduled time of this Service Alert, clients may experience a loss of network connectivity for wired, wireless and netphone services.

    CUIT apologizes for any inconvenience this may cause, but this action is necessary to ensure a more reliable service.  If clients continue to experience issues after the service-interruption hours, please contact the CUIT Helpdesk at:

    Web:     http://cuit.columbia.edu/support

    Phone:   212-854-1919

    Email:     askcuit@columbia.edu

     

    For a list of active and future Service Alerts, please visit http://cuitalerts.columbia.edu/.

     

  • Network - Ethernet, Wireless and NetPhone
    (Approximate) 08/16/2018 - 09:45pm to TBD

    Beginning at approximately 9:45pm this evening, our promary connection to Syracuse went down.  There is a redundant connection wich is up and running, so no loss of network connectivity to customers in Syracuse is anticipated.

    CUIT administrators have been notified and are currently working to resolve the issue.  CUIT expects to have a resolution or an update by 9:00am tomorrow, 8/17. We apologize for this service interruption.

     

    For a complete list of recent and upcoming scheduled service changes, please visit http://cuitalerts.columbia.edu/.

  • Network - Ethernet, Wireless and NetPhone
    08/21/2018 - 06:00am to 08/21/2018 - 08:40am

    On Tuesday, August 21, from 6 AM to 8 AM,  CUIT is performing necessary maintenance in the following buildings:  

    Mudd

    Northwest Corner Building

    Journalism

    Mathematics

    Kent Hall

    This scheduled maintenance is expected to be completed on-time.

    During the scheduled time of this Service Alert, clients may experience:

    [a brief loss of network connectivity]

    CUIT apologizes for any inconvenience this may cause, but this action is necessary to ensure a more reliable service.  If clients continue to experience issues after the service-interruption hours, please contact the CUIT Helpdesk at:

    Web:     http://cuit.columbia.edu/support

    Phone:   212-854-1919

    Email:     askcuit@columbia.edu

     

    For a list of active and future Service Alerts, please visit http://cuitalerts.columbia.edu/.

     

  • Nagios Monitoring System
    08/03/2018 - 06:37am to TBD

    We are currently having a problem with our Nagios monitoring server.  Engineers are investigating..

    For a complete list of recent and upcoming scheduled service changes, please visit http://cuitalerts.columbia.edu/.