SMC Networks Barricade SMC2404WBR - Manual (Page 59)

DSL Connection
Step 5: Almost all DSL connections require a username and password. Please
input this information in the specified boxes. If you do not have a
username/password but still use a DSL connection, please leave these fields blank
and click the "Next" button. Go to Step 7 after clicking "Next".
Figure 1.3
Static (Fixed) IP Connection
Step 6: If your ISP has given you a Static (Fixed) IP, then you should have the
information concerning your IP Address, Subnet Mask, Gateway, and DNS
Server addresses in your possession. Please input that data carefully and correctly
in the appropriate fields. If you do not have this information or are uncertain
about your connection, please contact your Internet Service Provider.