Selective Routing per destination
On the WAN side my pfsense Box has one physical WAN connection and 3 OpenVPN Client interfaces that connect to a VPN service. I have set up firewall rules to get the traffic, based on it's destination, through different VPN Interfaces. The reason for this is to be able to access different websites that are normally geo-restricted.
This works well for most websites, but some are still able to detect that I am using multiple public IP's, most likely because I not took care of all requests a website does when I access it - some go through one interface, some go through the other. How can I find out which connections / requests a website does?