As of July 2016, all of our VPS come with tun/tap pre-enabled.
You will be able to test if tun/tap using this command on your VPS:
Tun/tap is already enabled if it returns:
cat: /dev/net/tun: File descriptor in bad state
Tun/tap is not enabled if it returns:
No such device or addressIf tun/tap is not enabled, you can enable it within your VPS management panel, or contact us if you have questions or need help with it.