Netopia 3346N-ENT User Guide (en)

System Configuration   3-31
Allow only specified addresses - limits access to only those addresses that you enter.
Deny only specified addresses - prevents access from only those addresses that you enter.
If you want to apply MAC Authentication to addresses on the wired LAN as well as the wireless LAN, toggle 
Wireless Only to No.
The Wireless Only option appears only on models equipped with a wireless inter face.
Select Add MAC Address and press Return. The Add MAC Address screen appears.
Enter the MAC (hardware) address of the client PC you want to authorize for access to your wireless LAN. MAC 
Allowed is set to Yes (enabled) by default. Toggling this to No (disabled) specifically denies access from this 
MAC address.
Select ADD MAC NOW, and press Return. 
Your entr y will be added to a list of up to 32 authorized addresses. To display the list of authorized MAC 
addresses, select Display/Change MAC Addresses from the Authorized MAC Addresses menu.
                             Add MAC Address
         MAC Allowed:                      Yes
         MAC Address:                      00-0a-27-ae-71-a4
         ADD MAC NOW               CANCEL
Return/Enter accepts * Tab toggles * ESC cancels.
Configure a new MAC in this Screen.