Author: Cerrigione, Christopher

Network connection enhancements

Update, 1/20/2015: project delayed due to contract negotiations

ITS has procured the installation of dedicated fiber connections from the Torrington and Avery Point regional campuses to the Connecticut Education Network (CEN), a university and state-run regional network provider.  These connections, similar to the kind recently installed to support the extension centers in Tolland and Norwich, will permit 1Gbs connectivity between the UConn Storrs campus, Torrington campus, Avery Point campus, some additional extension offices, and the Litchfield County Extension Center.  Existing connectivity to the Torrington and Avery Point campuses is currently limited to 10Mbps, which is inadequate to meet either the current and projected campus needs of researchers, teachers, learners, staff, and guests.  The greatly enhanced connections are scheduled to be live during UConn’s Winter Recess.

Microsoft Office 365

ITS has launched an initiative to explore a Microsoft Office 365 service offering for the University of Connecticut.

Microsoft Office 365 has the potential to enhance individual productivity and facilitate collaboration. It would provide significantly larger mailboxes, Office sharing and interaction tools, text and video chat, one terabyte of personal cloud storage, and other useful features.  We are currently in the research phase of the project and will reach out to request your feedback throughout the process.  Your insight and perspective will be critical to the successful development of an efficient design that maximizes the service potential for our community and an effective implementation plan that minimizes disruption during transition.

University Exchange Update

ITS and the Law School have combined our mail and calendar environments.

The university Exchange environment was intended to facilitate interaction and collaboration across our community.  Design choices and competing systems have historically made this difficult.  Over the past year, ITS has evolved the central service based on direct feedback from our IT partners.  For example, ITS and UConn Health unified our address books to simplify cross-organization scheduling.  This change was designed to increase usefulness and to encourage broader institutional adoption of the central service.  Migrating the Law School email and calendar system to our central environment benefits both the Law School and the University.  ITS will continue to improve our email and calendar service and will work with units to integrate capabilities or even combine systems.

UITS Supports Development of Research-related Mobile Apps

ITS Mobile Solutions has hired a Graduate Assistant (GA) to support development of research-related mobile applications for faculty, a change that extends service to researchers and aligns with the academic mission of the University.

Faculty have been requesting support for mobile app development and while the demand has grown, it has remained inadequate to generate sufficient revenue to offset the expense of a dedicated position. We recognized that research teams need this support now and that the institution would be best served by creating a position. ITS will recover a portion of the operating expense from clients through hourly billing, and we will subsidize the remaining shortfall. For more information and to submit a development request, visit http://mobile.uconn.edu.

New Data Service Plan

ITS has added a data service option to university-owned iPads and laptops for faculty and staff who are eligible for university cellular services.

ITS Cellular Services has long supported data service and hotspot capabilities for university-owned smartphones and other dedicated hotspot devices. Hotspot allows a device to share its cellular data capabilities with a collection of other devices in its vicinity. This is not necessarily the highest performing or most convenient approach, but it is often effective and economical for modest, infrequent sharing. We have received feedback that it often does not adequately address other relevant use cases. Hotspots will continue to be supported, but the ability to add cellular data plans directly to other university-owned devices will allow the community to select mobile services that better meet their needs.
General information about mobile services and specific information about the features and rates can be obtained by navigating to www.cellular.uconn.edu and clicking on Types of Services.

Licensing Agreement for Adobe Creative Cloud

ITS has procured Adobe Creative Cloud for students as both a download and through SkyBox.

Adobe Creative Cloud is a bundle of the most popular Adobe products (e.g., Acrobat Pro, Photoshop, etc.) obtained through an annual leasing agreement.  The normal institutional model for this Adobe bundle consists of an unlimited enterprise license for all faculty and staff with student licensing obtained as a fixed quantity add-on to the base agreement.  Adobe has not historically supported making these student licenses usable through virtualized environments.  These conditions were not a match for our needs at UConn, where not enough faculty and staff require the software to justify an enterprise site license and providing the software on SkyBox, the UConn virtualized desktop environment, is key to maximizing student access.  Working closely with university purchasing and leveraging perspective and information from the UConn technical community, ITS broke new ground with Adobe to negotiate an independent fixed license pool for students with approval to deliver it through SkyBox.  These licensing terms are unprecedented and will  significantly increase student access to the software at a nationally competitive price.  Additional details about the Adobe Creative Cloud bundle will be made broadly available before the start of the fall semester.

High Availability During Shut down

ITS has implemented infrastructure changes to permit high availability capabilities for our services.

Contemporary IT system and service robustness is best accomplished through a three tier model consisting of 1) effective design and professional practices 2) high availability through infrastructure and operating diversity 3) disaster recovery as an insurance strategy using an external vendor specialist.  The first strategy has been our historical approach and the organization is actively pursuing the third strategy.  ITS has added high availability capability by implementing custom network connectivity between our primary data center in Gant and our secondary machine room in HBL.  This multi-site data center capability allows us to deliver virtualized services from two independent locations as a single extended offering.

Our primary data center in Gant will undergo disruptive upgrades to both power and environmentals this weekend that will result in a 12-18 hour loss of services from this location.  By diversifying a number of our generically consumed services between our paired data centers using our new high availability infrastructure, UTIS will be maintaining the following services without substantive interruption during the upgrades to the Gant data center.

  • Networking (wired and wireless)
  • Email (Microsoft Exchange)
  • Authentication (NetID, AD, Radius, CAS, etc)
  • Departmental web content management (Aurora)
  • University core websites (alert, it status, today, uconn)

Delivery from the secondary HBL location will begin almost immediately as the primary delivery location is shutdown.  Any disruption of these services during failover will be extremely brief and should be virtually unnoticed.  Outages have an increasingly disruptive impact on our community and we will continue to pursue high availability as well as other architectural and operational strategies to improve the performance and stability of ITS systems and services.

Spam Filter Improvements

ITS has increased the sensitivity of the UCONN email spam filters to more effectively prevent the delivery of unwanted messages.

The university email challenge has always been to correctly identify and prevent the delivery of unwanted messages without misidentifying and blocking wanted messages.  Recent feedback from our community indicated that the system was permitting the delivery of too much spam.  ITS carefully assessed the service configuration and implemented adjustments this morning to improve its filtering performance.  Our tests indicate that this will safely reduce spam delivery by approximately 20%.

Please do not hesitate to contact us or the ITS Service Desk if you have questions or concerns or if you believe that your email is being blocked incorrectly.

Access to the University Network Monitoring System

ITS has enabled guest access to WhatsUp, the university network monitoring system.

ITS network technicians utilize WhatsUp to monitor the current status of more than 3,000 network devices in our data network.  This tool is not designed or intended to be a generally consumed service at the University, but it is possible that it might be useful for other IT professionals.  We have enabled read-only access to WhatsUp from any campus network.  You may login using “guest” as both the username and password.  Off campus access to this resource requires use of the University VPN service.

Changes to Wait Time on the UITS Support Phone

The six minute limit on ITS Service Desk phone system hold times has been discontinued.

This limit was originally created to address feedback pertaining to long holds, but it has become clear that it is not the optimal way to deal with this issue and it has the unintended side effect of forcibly disconnecting people who might have preferred to continue holding.  ITS wants to make it easier for the community to access help resources, and so callers on hold will be periodically prompted with three options:

  • Leave a message
  • Create a ticket through ServiceIT
  • Continue to hold

ITS will continue our review of help desk processes to increase call throughput, but in the interim we believe that the range of options above will better meet the different needs of individual callers.