DSL-2640U/NRU
7. For the PPPoE connection type, enter authorization data provided by
your ISP in the PPP Settings section (the username (login) in the PPP
Username field and the password in the Password and Password
confirmation fields). If these data have not been provided by your ISP,
select the Without authorization checkbox.
8. Deselect the NAT checkbox in the Miscellaneous section if your ISP
requires you to disable the network address translation function.
9. Click the Save button.
Quick Installation Guide
12