RT-AC66U selective routing/vpn

[anglesonian]

evening all,

I have updated the above router to the newest firmware 378.54_2 and I believe that it is now possible to have selective routing on the router to use an apple tv or a Roku to connect to its own VPN leaving everything else as is.
Could someone please tell me if there is a write up / guide anywhere that will help me to have a go at setting this up at all.
Any help or advise appreciated,

thanks in advance..

 

[anglesonian]

as per usual have managed to sort this out myself, seems a lot quicker to google for answers..