User manual
Network Setup 
52
Ethernet configuration 
See the section entitled Ethernet configuration under Direct Connection. 
Aliases 
See the section entitled Aliases under Direct Connection. 
Cable Modem 
To connect to the Internet using a cable Internet service, select Cable Modem from the 
Change Type pull down menu for the interface that connects to your cable modem. 
Cable Modem connections have the interface firewall class of Internet. 
If you have not already done so, connect the appropriate network port of your SG unit to 
your cable modem. Power on the cable modem and give it some time to initialize. If 
fitted, ensure the Ethernet link LEDs are illuminated on both the SG unit and cable 
modem. 
Select your cable ISP from the list and click Next. If your provider does not appear, 
select Generic Cable Modem Provider. You may enter a descriptive Connection 
Name if you wish. For cable modem providers other than Generic, enter your user name 
and password or hostname. Click Finish or Update. 










