Arduino Yun, PPTP VPN Client?

Hi,
Does the OpenWRT based Linino operating system on the Arduino Yun support PPTP VPN client?

I have found very little documentation on the Linino OS, so I'm assuming it runs a full version of OpenWRT (which supports PPTP client) with additional drivers for communicating with the Atmega 32u4.

Can someone please clarify this before I buy one.

Cheers,
Alex McClung