Verifying the correct router settings

First, make sure your router has the correct settings:
Primary DNS 77.75.104.58
Secondary DNS 77.75.104.59
Encapsulation: PPPoA (Point-to-Point Protocol over ATM)
VPI 0
VCI 38

Remember, your username should be the username you use to log into your goscomb.net account plus "-gt@surfdsluk" for ADSL MAX customers (8Mbps), or -gu@surfdsluk for ADSL LLU customers (24Mbps);. eg, user-gt@surfdsluk. The password should also be the same as your goscomb.net account.