Hi, I've setup Vista VPN in Vista Business. Everytime I always failed to connect using the VPN if I don't turn OFF the firewall in Vista. Is there any exception that I need to configure? where? Thank you.

Hi VopAus, are you using Windows Vista built-in VPN? If this is the case, Let's try add the following exception in firewall and see the result: UDP Port 62515 UDP Port 500 UDP Port 4500 UDP Port 10000 TCP Port 10000 Hope this helps!Sean Zhu - MSFT