internet connection

Hi i have installed pppoe server on routeros and configure it to work with freeradius. The user connect to routeros and get authenticated by freeradius and get ip (10.1.128.1-10.1.255.254) from routeros. I have a device with ip 192.168.1.1 that is internet box. how can i tell routeros to use it .

Just like you would tell anything else: install a default route.

/ip route add dst-address=0.0.0.0/0 gateway=192.168.1.1

That tells the routing table that all IPs it doesn’t specifically know about can be reached via 192.168.1.1.

I did this but the client does not get anything from internet!