hye all..

I'm new to Linux and this openwrt..
I'm handling some kind of wifi hotspot which the diagram shud be like this..

modem/router ---> wifi AP ---> client

modem/router - Dlink DIR-615
AP - UBNT Nanostation M2 with OpenWRT Backfire Rc6

from client side gateway shd be 192.168.182.1
IP for modem is 192.10.10.3

my question is..How do i restrict the user from accessing the modem (192.10.10.3)

sorry for my broken english..