Persistant Static Routes based on TCP ports

[Matty Sarro]

Hey everyone,
We're working on a rather complicated installation in a tightly controlled
environment. Every server has 4 ethernet ports. Eth0 and Eth2 are bonded
together as bond0. Eth1 is used for management/snmp. The two networks are
completely isolated from one another. What we'd like to do is set up
persistant static routes so that all traffic using specified TCP/UDP ports
goes in/out of a specific interface. From the man/info page it doesn't look
like this can be done with the route command; or can it? If not, can anyone
suggest an alternative?
-Matty