75D-Link DSL-520B ADSL2+ Modem User Manual
Section 11 - Management
Access Control—IP Address
Web access to the modem can be limited when Access Control Mode is enabled.
Add the IP address to the IP address list by clicking on the Add
button,thenselectEnabled to enable Access Control Mode.
Enter the IP address of the management station permitted
to access the local conguration and click Apply. This will
return you to the previous screen where you can enable
access control.
IfAccessControlModeisdisabled,anyworkstationconnected
locally to your modem can access the web interface provided
the correct username and password is supplied at log on.