Setting up your L2TP VPN connection on older MacOS & MacOS X
1. Network Preferences
Open system preferences and click onto’Network’
2. Add New Connection
2. Click the ‘+’ button on the network connections pane.
3. Choose VPN
From the drop down menu select ‘VPN’ followed by ‘L2TP’ then click’Create’
4. Enter Details
Enter the VPNUK server into the ‘Server Address’ field and the account username in the ‘Account Name’ field then click the ‘Authentication Settings’ button. You can find the server information in your ‘Welcome to VPNUK’ email or in the ‘Client CP‘ on the VPNUK website.
5. Password and Shared Secret
Enter your ‘Password’ and the Shared Secret ‘69000903‘ then click ‘OK’.
6. Save Settings
Click ‘Apply’.
7, Advanced
Click the ‘Advanced’ button
8. Send all Traffic over the VPN
Tick ‘send all traffic over VPN connection’, press ‘OK’.
9. Apply
Click ‘Apply’.
Status
Leave the ‘Show VPN status in menu bar‘ box ticked and press ‘Connect’.
Troubleshooting Guide
To display the full list of available hardware enter the following command: sudo networksetup -listallhardwareports
You now need to disable IPv6 on your network connections and VPNUK account.
The command for disabling IPv6 on your Wi-Fi connection is usually: sudo networksetup -setv6off Wi-Fi
The command for disabling IPv6 on your Ethernet connection is usually: sudo networksetup -setv6off Ethernet
The command for disabling IPv6 on your VPNUK connection is usually: sudo networksetup -setv6off VPNUK
Run all of the necessary commands and then go to your networking overview: Launchpad > Network
Select your Ethernet connection and click onto the Advanced button.
Go to the TCP/IP tab and ensure IPv6 is set to: Off.
Repeat the procedure for your other connections (Wi-Fi and VPNUK).
ISP DNS Hijack / DNS Leak Protection
Some ISPs will attempt to hijack your DNS settings which hinders the VPN connection from functioning correctly. If you find that your VPNUK connection does not route your traffic correctly you can try changing your Public DNS server to the VPNUK DNS server or to an alternative like Google DNS.
1. Right click onto your network connection icon in the menu bar and select Open Network Preferences.
2. Click onto your active internet connection from the left hand menu and then click ‘Advanced’.
3. Go to the DNS tab.
4. Enter a DNS IP into the DNS server box. Google DNS is 8.8.8.8. VPNUK Public DNS is: 109.169.6.2
5. Click ‘OK’ and ‘Apply’ the change.
Send all traffic over the VPN (PPTP and L2TP connections only)
Mac OS X requires that you instruct it to Send traffic over the VPN connection. Follow this tutorial if you do not appear to be on the VPN when connected.
1. Right click onto your network connection icon in the menu bar and select Open Network Preferences.
2. Click onto your VPNUK connection from the left hand menu and then click ‘Advanced’.
3. Select the option to ‘Send All Traffic Over The VPN’.
4. Click ‘OK’ and ‘Apply’ the change.