VPN works for mobile but not macbook

[ozbillwang]

I had chance to test this vpn in China. When set VPN on iPhone with L2TP or IPsec, both work.

The speed is fine, connection can be lost in about 5 minutes, but it is good enough. At least I can check gmail or do a quick google search.

But when I try to work it with my laptop (MacBook pro), I don't have options to set PPTP connection (as someone mentioned it works #65), I used the other 3, no one works.

What should I do? Any hints?