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IT Division Help Desk
For critical emergency assistance outside of business hours (8AM to 5PM), please contact Jefferson Lab (JLab) Security Guards at (757) 269-5822. The guards will then contact our on-call staff. A few examples of critical emergencies would be major system or network downs or a problem affecting the experimental program. All personal computing problems should be sent in an email to firstname.lastname@example.org, which will go through our work request system and be addressed as soon as possible.
Hours of Operation
A Computing and Networking Infrastructure (CNI) staff member is available at the IT Division Help Desk (helpdesk) on the second floor of the CEBAF Center, F-Wing, Room F201A from 8:00AM to 4:30PM, Monday through Friday. JLab computer users can call the helpdesk at x7155, (757) 269-7155 during those hours for immediate assistance.
Work Requests and Problem Reporting
A request for support from the IT Division are best made by a submission to the Computer Center Problem Reporting (CCPR) system available online via the web for onsite support. Any request made through this system:
- is immediately entered into our tracking system
- is assigned to a responsible staff member
- notifies the sender of the assignment of a tracking number and assigned staff .
If you are off-site and need to make a request for support, you may email email@example.com, which generates a CCPR. Our helpdesk email address automatically looks at the subject line to direct the report to the appropriate category within CCPR. Please be sure to provide a Subject for your email. While the CCPR system supports attachments, our firstname.lastname@example.org email address does not handle attachments. All requests to email@example.com are stripped down to basic text.
We strive to provide detailed information in the CCPR database on the solutions to problems. The CCPR system can be used similarly to a technology forum in this regard. Please use the link below to access the database:
The CNI group strives to provide timely turnaround on all user requests for assistance. Since a person needing assistance perceives "timeliness" differently than one providing it, we provide our definition of timeliness in the table below as a baseline for user expectations.
|PROBLEM||GOAL FOR RESPONSE TIME|
|Major central outages - network, systems, services||Immediately, including after-hours|
|Smaller outages - partial network, systems, services||Immediately - 2 hours, including after-hours if it affects the accelerator or experimental program|
|Group outage||2 hours - same day|
|Group problem||Next day - 2 days|
|Individual user outage||Next day - 2 days|
|Individual user problem||Less than 1 week|
Please note that these goals are the longest we hope that it takes to get issues resolved. In many cases if the problem or outage is already familiar to us, it can be resolved much sooner. We prioritize based on the severity of the problem, including such factors as - how many people are affected, the impact on the lab, the impact on CUE systems, networking, databases. We provide after-hours response for problems impacting the running experimental physics program or interaction with Accelerator Controls.
The answer to your problem may already be available on this site. We provide web pages for common configurations for supported software. We strive to acknowledge CCPR items within 24 hours, and often are able to do so much quicker. For common configurations and general questions, you may find the answer to your problem on this site.
ATTENTION: Accelerator and Engineering Division Staff & Users
The Accelerator and Enginerring Division has their own support staff for computing. Please use ACE-PR to submit a work request for assistance with computing.