Rosewill RNX-EASYN4 User Manual page 62

Wireless Router RNX-EasyN4 User Manual
If you want to restrict users from accessing certain Internet applications / services
(e.g. Internet websites, email, FTP etc.), and then this is the place to set that
configuration. Access Control allows users to define the traffic type permitted in your
LAN. You can control which PC client can have access to these services.
Enable MAC Filtering: Check to enable or disable MAC Filtering.
Deny: If you select "Deny" then all clients will be allowed to access Internet accept
for the clients in the list below.
Allow: If you select "Allow" then all clients will be denied to access Internet accept
for the PCs in the list below.