Click Add to enter the following screen: 
 
 
 
Here  you  can  create  a  filter to  identify  the  MAC  layer  frames by  specifying  at  least  one  condition  below.  If multiple 
conditions are specified, all of them take effect. Click Save/Apply to save and activate the filter. 
Protocol Type: Select a protocol type from the drop-down list. 
Destination  MAC  Address:  Enter  the  destination  MAC  address  apply  the  MAC  filtering  rule  to  which  you  wish  to 
apply the MAC filtering rule. 
Source MAC Address: Enter the source MAC address to which you wish to apply the MAC filtering rule. 
Frame Direction: Select a frame direction from the drop-down list.   
WAN Interfaces: Select a WAN interface from the drop-down list. 
4.2.6 Parental Control 
This section explains the following information: 
• Time Restriction 
• URL Filter 
Time Restriction 
Click Parental Control -> Time Restriction -> Add to enter the following screen. 
 
 
 
Here you can add time of day restriction that an attached LAN device can access Internet. 
The 'Browser's MAC Address' automatically displays the MAC address of the LAN device where the browser is running. 
To  restrict  other  LAN  device,  click  the  "Other  MAC  Address"  button  and  enter  the  MAC  address  of  the  other  LAN 
device. 
  User Name: Enter a user name. 
  Browser's MAC Address: Automatically adds the MAC address of the attached LAN device where the browser is