Virtual AP -- No internet access for clients

Hi! Can anybody show me how to set-up VAP? I already tried to make one, wireless clients were able to connect the the VAP SSID and obtain IP Address but FAILED to have an internet connection.

Can you please post a step-by-step guide on how I can make this one happen?

Thank you.

Hello, see this on my website.

In dutch but you can follow the printscreens a made

http://www.wirelessinfo.be/index.php/mikrotik/pages/vap1