I have a requirement where I have 2 sets of customers that require their own upstream firewalls infront of the CSS. The outside connections to the firwalls have different bandwidth SLAs.
Lets say that customer A has a 192.168.0.0/24 network for its servers and it's upstream firewall is 192.168.100.1/24.
Customer B has a 10.0.0.0/24 networks for its ballanced servers and an upstream firewall address of 10.0.100.1/24.
Currently the configuration has been set up for Customer A and the default route is for the 192.168.100.1/24 firewall.
Is there a way that I can have Customer B use the upstream firewall of 10.0.100.1/24 whilst maintaining a route of 192.168.100.1/24 as the upstream firewall for Customer A.
Any help would be greatly appreciated, as I can not change the current design as it's a production enviroment for customer A.