Hey, someone on the forum mentioned we can use this modem/router for cable broadband purpose. We can make one of the four ports of Ethernet-Out work as Ethernet-in and in this way, we would need to buy an additional router. Is this possible with the modems cum routers provided with BSNL?mgcarley said:This router will not work as it is for ADSL, not cable broadband.You will need to buy a different router, then call your provider to do one or two things:1. Reset the MAC binding2. Ensure your account is set to allow PPPoE access (this is optional)Once you've done this, you'll need to log in to the router's web interface and put in your user credentials (whether static IP or if you get the account set to PPPoE then also the username, password & service name).