The Missing NJIT Linux VPN Guide

Setting up NJIT’s Linux VPN can be tricky. There isn’t an official guide. But don’t worry! This guide will help you get connected.

Why Use NJIT’s VPN?

The VPN lets you access NJIT’s network from anywhere. You need it for things like:

• Connecting to restricted campus resources
• Using software licenses that require NJIT access
• Remote desktop into university computers

Without the VPN, many NJIT services simply won’t work outside campus.

What You Need

Before starting, make sure you have:

• A Linux computer (Ubuntu, Debian, Fedora, or similar)
• NJIT UCID and password
• An internet connection
• OpenConnect installed (this is the VPN client)

Installing OpenConnect

Most Linux systems don’t come with OpenConnect pre-installed. But installing it is easy.

On Debian/Ubuntu:

sudo apt update && sudo apt install openconnect

On Fedora:

sudo dnf install openconnect

That’s it! Now you’re ready to connect.

Connecting to NJIT’s VPN

To connect, open a terminal and use this command:

sudo openconnect --user=YourUCID vpn.njit.edu

Replace YourUCID with your actual NJIT UCID. It will ask for your password. Enter it, and if all goes well, you’ll be connected!

Alternative: Network Manager Integration

If you prefer a graphical interface, you can integrate OpenConnect into your Network Manager.

Install Network Manager Plugin

sudo apt install network-manager-openconnect

Now open your network settings and add a new VPN connection:

1. Select “Add VPN.”
2. Choose “OpenConnect.”
3. Enter the gateway: vpn.njit.edu
4. Save and connect.

Common Issues & Fixes

Sometimes things don’t work as expected. Here are some common issues and solutions.

1. Cannot Connect?

Check your internet first. If your connection is fine, try this:

sudo pkill openconnect

Then try connecting again. Sometimes a stuck process causes issues.

2. DNS Issues?

If you connect but can’t browse, update your DNS:

sudo systemctl restart systemd-resolved

3. Missing OpenConnect?

If `openconnect` isn’t found, ensure your system has the latest updates:

sudo apt update && sudo apt upgrade

Disconnecting

When you’re done with the VPN, disconnect by pressing:

Ctrl + C

Or, if running in the background:

sudo pkill openconnect

Final Thoughts

Now you know how to set up and use NJIT’s VPN on Linux! It may not be officially documented, but with this guide, you should be good to go.

Enjoy your secure connection!