D-Link DSL-2750B User Manual page 68

Section 3 - Configuration
WIRELESS FILTER POLICY
You can choose the Disable/ Allow All/ Deny All of Wireless Filter Policy.
Disable: You don't want to launch the feature.
Allow All: Support Wlan devices make connection, except the mac
address which is added in the filter table.
Deny All: Support deny all Wlan devices make connection, except the
mac address which is added in the filter table.
WIRELESS FILTER
Type filter name on the FILTER NAME
Type wireless MAC address on the Wireless MAC Address
WIRELESS FILTER - MAXIMUM 32 ENTRIES CAN BE ADDED.
Please click the Add/Apply button to add the policy in the list.
D-Link DSL-2750B User Manual 68