AP beside Router, suggestions

Dear, I’ve a working AP with a 433 + 52n + os 4.10

the IP on ether1 is 192.168.1.2, I’ve bridged wlan1 with ether1
dhcp is from router (192.168.1.1)

i’d like to exclude 192.168.1.0/24 (keep only the router 192.168.1.1) and make a 192.168.0.0/24 class working from AP wlan1 and ether2, ether3 from 433rb

so opening only 1 port from router (like emule port or bittorent) is open for all 192.168.0.0 pcs, right? or not, what i’ve to do? filrewall masq from 192.168.1.1 to all 192.168.0.0/24 ?

nobody? i explain better

router 192.168.1.1

ether1 192.168.1.2

wlan1 + ether2 + ether3 on bridge 192.168.0.1 with dhcp, dns etc.

dhcp works but i cant’ ping router (192.168.1.1) what’s the right rule on firewall or nat?

if i open from router all ports to teh IP 192.168.1.2 (ether1 of rb433), then can i manage static ip from rb to assign the right ports?