I've just flashed tomato on a Tenda N6 and I'd like to set up guest access so friends can access the internet but not my internal LAN. I've got the router set as an access point and my main LAN is 192.168.1.x with DHCP is given out from my ISP modem router. I've set a virtual wireless interface with a 192.168.2.x range and set a second LAN with this and DHCP. Connecting to the guest wifi I'm assigned a 192.168.2.x address so that's all good but no internet as my gateway is 192.168.1.1 and I'm not sure if I can bridge internet traffic to this whilst prevent access to private ip addresses.
And help gladly received.