My problem is this: I have a couple of devices connected to a WRT54GL with Tomato in the same network, both wireless and wired. I want to grant access to the internet to a notebook via wireless but i don't want it can connect to any previous device connected to the router. I suspect that I need to create multiple WLANs, probably each one with its own SSID but I don't know how. It is posible with Tomato? If it is posible, it is probably be done using the command line because there is nothing like that in the web interface. Do anybody know any good reference to start? Thanks in advance.
Edit: I have a Linksys WRT54GL 1.1 and I prefer to use a single router. I know this is posible in DD-WRT but any reference is good.