I have 2 WNR3500L router's setup as an N only network (main router and access point). I have the main router's DHCP set to distribute IPs from 192.168.100 - 192.150. I have a G router sitting behind my N router to run a separate G network. The DHCP is set to use IPs 192,168.200 - 192.168.250. But for some reason all my N clients' IP addresses are within my G router's DHCP IP subset. Am I doing something wrong? Connectivity is working fine though. It is only the IP addresses are not what I think they should be.
Did you reboot all your wireless devices after making all your changes? They may just be using their old settings.
I disabled DHCP on my G router and now my IP addresses once refreshed are coming from my N router now. I had rebooted all devices before to no avail.