Suitable router for multi nating

i have 2 pools to configure a.b.c.d 2nd w.x.y.z

in administration

ifconfig br0:1 a.b.c.d netmask x.x.x.x
ifconfig br0:2 w.x.y.z netmask b.b.b.b

(which is called mutinating )

class c local LAN WAN static IP

both pools should be accessable from outside the

i was using linksys wrt610N with wrt firmware which is dead now

i wonder that which router support that feature

if any body knows please suggest

I don't think this is the right place to ask such questions.

No one even understands the language u used.