54 CHAPTER 5: GATEWAY C ONFIGURATIONTo create a list of Wireless computers that can access the Gateway:1 Press New. The screen shown in Figure 36 opens.2 Select the MAC addresses of the Wireless PCs for which you want toallow access.To select multiple MAC addresses, hold down the Ctrl key while clickingon the addresses.The drop down list on the Connection Control window will contain theMAC addresses of all Wireless PCs that are in range, currently operating,and have the same Service Area Name/SSID, channel and encryptionsettings as the Gateway. You will find this screen easier to use if you setup and make a note of all of your wireless PC's on your network first. Youmay also add the entries manually if you know the MAC address.To add a MAC address that is not in the list, enter the MAC address inthe appropriate fields. A MAC address consists of 12 characters. Validcharacters are '0-9', and 'A-F'.3 Press Add.Click Close to discard all changes.Modifying a MAC Address1 Click on the MAC address to be modified in the table (Figure 37).2 Modify the MAC address.3 Press Apply to accept the changes.Figure 37 MAC Address TableClick Close to discard all changes.Deleting a MAC AddressThe connection rights for a Wireless PC listed in the table can be removedby pressing Delete for that entry in the table.