Change to routed network?

Situation now

    AP                                        AP                                        Gateway with hotspot
  192.168.1.1                               192.168.1.2                                192.168.1.3
........................                    .......... Now RB have all port on bridge .......
. AP Linksys in WDSmode.       wds link     .RB 433  . with static wds                .RB450.
........................                    ..........                                .......

I want separate (routed network) and I was add in RB450 static route to 192.168.2.0 net gateway 192.168.1.2

   AP                                        AP                                        Gateway with hotspot
  192.168.2.1                               192.168.1.2                                192.168.1.3
........................                    .......... Now RB have all port on bridge .......
. AP Linksys in WDSmode.       wds link     .RB 433  . with static wds                .RB450.
........................                    ..........                                .......

How to configure RB 433 to have wds with 192.168.2.0 network ?
wlan1 interface have static wds with linksys …