Policy Based Routing - Internal Firewall

[inzanez]

Hi

I'm trying to set up PFsense as an internal firewall between two physical networks. Now I need to route all traffic on TCP 3389 through a different gateway than normal traffic. I have 10.0.2.1/24 and 10.0.3.1/24.
I got two interfaces, each connected to one of the networks. So basically everything works fine so far without specifying static routes or anything, I can connect from 10.0.2.1/24 to 10.0.3.1/24 and the other way round, firewall rules apply.

Now I would like to route RDP traffic from 10.0.2.1/24 into 10.0.3.1/24 not directly, but through a specific host in 10.0.2.1/24 or even better in 10.0.3.1/24. But,…how? I read about policy routing, but only in the connection with "Multi-Wan",...which is not really the case? Is that possible anyway?

Regards

[heper]

draw a schematic of your network so all of us understand what it is you want to do.
trying to explain a network layout with words is hopeless ;)