Network status: All services are running normally.

Internet (NKN) Internet (BSNL OFC) Internet (BSNL RF) Firewall Core network Departments Labs Hostels Servers

The Data Centre keeps DIAT connected and secure. It runs the campus wired and wireless network, internet access, institute email, the DIAT website, and the servers that support teaching and research, with round-the-clock operations for students, faculty and staff.

100+Wi-Fi access points
27 TBStorage
40+Network switches
3Internet links
24×7Operations

About the Data Centre

Vision

“To be a quality service department that provides the best IT infrastructure and application services for the development of the institute's research and innovation activities.”

Mission

To provide quality IT services to the DIAT community:

  • High-speed connectivity: reliable Wi-Fi and wired internet across the campus.
  • Network security: firewall-based protection for the DIAT network and its users.
  • High availability: dependable servers and storage for institute research.

Objective

To design and maintain a secure network for all connected users (classrooms, labs, hostels and offices) that serves the educational needs of students and faculty through network and application control.

Services

Data Centre Operations

24×7 operation of the server room, including cooling and power backup.

E-Services

Institute email services and management of the DIAT website.

Network Operations

Maintenance of the wired and wireless network with 24×7 availability.

IT Security

Next-generation firewall and endpoint antivirus protection.

User Support

Help with everyday issues on computers, software and network connections.

New User Accounts

Email and Internet accounts for new students, applied for online.

Infrastructure

Servers and storage

A virtualised blade server cluster with 27 TB of storage, 128 GB RAM and 48 logical processors, plus dedicated network and backup storage.

Campus network

Redundant core switches, about 38 access switches and 100+ Wi-Fi access points, with wireless radio links between sites.

Internet

Three independent links, the National Knowledge Network (NKN) and BSNL, with every user signing in with personal credentials.

Security and cloud

A next-generation firewall, endpoint antivirus, and cloud-hosted email and website.

New Students, Research Staff and Interns: Getting Your Accounts

  1. Apply online

    Fill in your details and verify your personal email. Interns receive internet access only.

  2. Print and sign

    Print the 5-page form emailed to you and sign every page.

  3. Get it countersigned

    Your Head of Department signs page 1. Interns also need the Jt. Registrar (Academic)'s signature.

  4. Submit

    Bring the form and your ID card to the Data Centre. Your login details arrive by email.

Email & Internet Request

The Data Centre will never ask for your password. If anyone does, by email, phone or message, report it to itsupport(at)diat(dot)ac(dot)in.

Trouble Connecting?

I installed the Sophos agent but cannot find it

Windows hides new icons behind the ^ arrow next to the clock. Click it to find the Sophos icon. To keep it always visible:

  1. Windows 11: Settings → Personalisation → Taskbar → Other system tray icons → turn Sophos Client Authentication On.
  2. Windows 10: Settings → Personalisation → Taskbar → Select which icons appear on the taskbar → turn it On.
  3. Or simply drag the icon from the ^ area onto the taskbar.

Once you are signed in, the icon turns orange.

"You are not allowed to login from this machine" (VirtualBox / VMware users)

Internet access is tied to your laptop's network address (MAC). Virtual machines in Bridged mode appear as a second device and can cause this error, even when the VM is switched off.

  1. In VirtualBox or VMware, set each VM's network adapter to NAT instead of Bridged. The VM then uses your laptop's own connection.
  2. If the error continues, open Command Prompt, type getmac, and email a screenshot to itsupport(at)diat(dot)ac(dot)in. We will register your laptop's correct address.
MacBook (or Windows) keeps getting the same error after a few days

Some devices use a private (random) Wi-Fi address that changes over time. Turn it off for DIAT_WLAN:

  1. macOS: System Settings → Wi-Fi → Details… next to DIAT_WLAN → Private Wi-Fi address → Off. Your real Wi-Fi address is shown just below; send that to us if asked.
  2. Windows 11: Settings → Network & internet → Wi-Fi → Random hardware addresses → Off.

Hostel LAN (cable) connections are not affected.

Still not working?

Email itsupport(at)diat(dot)ac(dot)in with your username, a short description and a screenshot of the error, or call 020-2460 4447 (Monday to Friday, 9:00 AM to 5:30 PM).

Virtual Classroom Booking

Faculty and staff can book the Data Centre Virtual Classroom (30 seats, two 65" displays, podium, HD camera with microphone) for lectures, meetings and online sessions. Bookings are for Monday to Saturday, 09:00 AM to 05:30 PM, up to 6 months ahead, and are confirmed by email once approved.

  1. Check availability

    See the free and booked slots on the weekly calendar.

  2. Request

    Verify your DIAT email with a code and fill in the programme details.

  3. Approval

    The Data Centre approves the request and emails you.

  4. Collect the key

    Sign the handing over form at the Data Centre. For Saturday bookings, collect it on Friday by 5:30 PM.

Book the Virtual Classroom

Data Centre Team

Dr. Manisha Nene

Dr. Manisha Nene

Associate Professor, Dept of CSE and Head, Data Centre

Naresh B

Naresh B

Laboratory Officer &
OIC, Data Centre

Brindesh Pandey

Brindesh Pandey

Laboratory Superintendent

Archana D Ugale

Archana D Ugale

Senior Laboratory Assistant

Sanket Bharati

Sanket Bharati

Laboratory Assistant

Working Hours

DaySupport deskData Centre operations
Monday to Friday09:00 AM – 05:30 PM24×7
Saturdays, Sundays and HolidaysClosed24×7

Contact us

Data Centre
Defence Institute of Advanced Technology,
Girinagar, Pune 411025

Phone: 020-2460 4447

Email: itsupport(at)diat(dot)ac(dot)in