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Overview

This page details how users can install and access the VPN using computers they have administrative access to while using an on-campus network connection. 

The VPN is available for Windows 7, 8, 8.1, and 10, and for Apple OS X 10.11 (El Capitan) and higher.

These instructions will guide you through the setup of the VPN client for Windows 7, 8, 8.1, and 10.

  1. Go to https://ttuvpnclients.tntech.edu where you will be prompted to log in using your TTU credentials.

    The site https://ttuvpnclients.tntech.edu is only available from an on-campus network connection.

  2. Click the link labeled "Windows 7, 8, 8.1, and 10 VPN client.

    TTUVPNClients Download Links for VPN

  3. A file, NXSetupU.exe, will download.  Find the file (likely in the Downloads folder), and double-click it to begin the installation.
    Sonicwall VPN Executable

  4. On the Welcome to the SonicWall NetExtender Setup Wizard window, click Next.
  5. On the License Agreement window, select the I accept the terms of the License Agreement radio button and then click Next.
  6. On the Choose Install Location window, the default path is sufficient, so click Next.
  7. On the Shortcuts window, select any desired shortcuts, and click Install.
  8. After installation has finished, select Finish
    Sonicwall Initial Installation Prompt
  9. The application should open and you will be prompted for certain parameters.  Enter the following:
    Server: vpn.tntech.edu
    Username: your TTU email username without the "@tntech.edu"
    Password: your TTU email account password
    Domain: TTU (case sensitive)

    Sonicwall Connection Setup


  10. A connection window will open as the connection is established:

    Sonicwall Connection Attempt
  11. Once connected, you should see a status window:
    Sonicwall Successful Connection

These instructions will guide you through the setup of the new VPN client for Mac OS X, and are valid for versions 10.11 (El Capitan) through 10.12 (Sierra).

To continue, an AppleID will be required. If you do not have an AppleID, we recommend that you create one. Instructions for how to do so can be found at https://support.apple.com/en-us/HT204316.

  1. Open up the App Store on your Mac.

  2. Search for the application 'SonicWALL Mobile Connect'

  3. Click Get, then click Install App:
    App Store Install App Button

  4. You will be prompted for an AppleID and matching password.  Enter those credentials, and click Sign In:
    AppleID Login Prompt
  5. The application will be downloaded and installed.

  6. Once the installation is completed, verify that you are currently logged in as an administrative user. If not, log out, and then log in with an administrator account.
    • If the device is TTU-ownedlog in with your 2-account.
    • If the device is personally owned, you can verify the privilege level of the account by the following
      • Select the Apple logo on the top left, and choose System Preferences
        Apple Finder System Preferences
      • In the System Preferences window, select Users & Groups
        System Preferences Users and Groups
      • In the Users & Groups window, you will see a list of users on the left.  The current user will be identified as such at the top of the list.  If the current user account is an administrator, there will be a check mark beside Allow user to administer this computer

        List of Users
  7. Using an administrator account, open the Launchpad and find the SonicWALL Mobile Connect. Select it
    Apple Launchpad to Find Sonicwall Mobile Connect
  8. Select the dropdown menu beside Connection and choose Add connection
    Sonicwall Mobile Connect Setup
  9. You will be prompted to enter the Name and Server for the connection. Enter the following

    Sonicwall Mobile Connect VPN Server Setup

  10. Click Next to add the connection.

    You may receive a warning prompt stating, "vpn.tntech.edu is either currently unreachable or is not a valid SonicWALL appliance. Would you like to save this connection anyway?" If you receive this prompt, click Save.

  11. Make sure that TTU VPN is the selected connection, and then click Connect. 

  12. When prompted for a Username and Password, enter your TTU domain credentials and click Login
    Sonicwall Mobile Connect Login
  13. The Status field will read Connecting...
    Sonicwall Connection Attempt
  14. When the connection is established, the Status field will show Connected. 

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