Texas Tech University.
TTU Home IT Division IT Help Central

Setup L2TP VPN for Tiger

STEP 1:  Verify that your TTU Windows Domain Account is Active:

  1. Go to http://www.eRaider.ttu.edu and log in using your eRaider username and password.
  2. Click on the Manager your eRaider Account link.
  3. Under the eRaider Account Manager banner, there will be a section on the right titled Windows Domain Account.  In this section, verify that you have an entry named TTU.EDU - Active that has a small bright green circle next to it.  If you do, your Windows Domain Account is active and you can proceed to the next section.
  4. If you see a small dark green circle and an entry named TTU.EDU - Inactive instead, you will need to activate your domain account before continuing.  To do this, click on the entry named TTU.EDU - Inactive.  This will bring up a new screen that should allow you to activate your domain account.  Follow the instructions presented on the screen to activate your domain account.
  5. Once you have followed the instructions on the screen, click on the General Information button on the left and verify that your account is now showing up as TTU.EDU - Active with a small bright green circle next to it in the Windows Domain Account section on the right side of the page.

STEP 2: Go to Macintosh HD -> Applications.

STEP 3: Open Internet Connect.

STEP 4: Click File -> New VPN Connection.

NOTE: If an existing TTUnet VPN connection exists, be sure to drag that connection to the Trash icon to be deleted.

NOTE: If the "New VPN Connection" is grayed out, select the VPN icon to create a new VPN connection.

STEP 5: Select L2TP over IPSec. Click Continue.

STEP 6: Click the VPN (L2TP) icon. From the Configuration pull-down item, select Edit Configurations.

STEP 7: Configure the following information, then click OK.

  • Description: TTUnet VPN
  • Server Address: vpn.ttu.edu
  • Account Name: Your eRaider Username
  • User Authentication: Password
  • Password: Your eRaider Password
  • Machine Authentication: Shared Secret
  • Shared Secret: TTUnetVPN (This is case sensitive)

NOTE: If you type your VPN password on this screen, you must remember to update the password in your VPN settings the next time you change your eRaider password. You may opt to leave the password field blank, in which case you will have to type your password each time you connect to VPN.

STEP 8: Click the VPN (L2TP) icon, then verify the following:

  • Configuration: TTUnet VPN
  • Server address: vpn.ttu.edu
  • Account Name: Your eRaider Username
  • Password: Your eRaider Password

Click Connect.