I have a 857, I had my ADSL, everything worked perfect. I've moved, now I have a cable company with their modem, it is conected to a coax cable and in the other interface has a RJ-45 conector. My 857 to connect to WAN has an RJ-11 conector to conect it to normal phone line (with a ppp conexion).
Can I plugin the modem (RJ-45) to the fasteth port and have the internet conection from the WAN in fasteth ports. How would you set it up the 857?