Help about multi gateway

[mananya]

Router build with 3 lan card and ip address as bellow :

A. 10.10.10.1/24 (eth1)
B. 10.10.20.1/24 (eth2)
C. 192.168.0.254/24 (eth0)

Gateway on Router have 2 ISP A & B, with DSL modem ( Modem A : 10.10.10.2 and Modem B : 10.10.20.2 )

Client Ip address using 192.168.0.254/24

My Question : (Not Loadbalance)

How can I do to share all connection with
port 80 will use gateway 10.10.20.1/24
port 0-79 will use gateway 10.10.10.1/24
port 80-61000 will use gateway 10.10.10.1/24

I have made the rule like this :

http://pastebin.com/Tdc5JKY3

But it's not work correcly. all traffic still arrive thr 1 gateway.

Thank you.

[mananya]

No body can help me about this prob please ? I need help asap.


Thank you.