This isn't a VPN question, just routing.
OK here's my situation, this is a good one...
My company is a group of banks. Endusers at these different banks access a federal banking website (126.96.36.199). They access the Internet through the centralized datacenter, not locally.
To access the website, the federal bank requires that each bank go through a seperate VPN device that sets up a secure IPSec tunnel to the website. The INTERNAL IP addresses of those VPN devices are as follows:
Each bank has it's own subnet, like so:
SO....the goal is to route the packets going to the website (188.8.131.52) to the right VPN device based on the subnet the packet is coming from. I also need to perserve the source and destination IPs in the packet (no NATing).
This can probably get done with some policy based routing but I'm not that smart, you guys are. Help a brother!