Apple designing airport networks User Manual

Page of 82
 
10
Chapter 1
 
    Getting Started
 
 
 
Sharing Your Computer’s Internet Connection
 
If you have an AirPort Card installed in your computer and you are connected to the 
Internet, you can share your Internet connection with other computers using Mac OS X 
version 10.2 or later. This is sometimes called using your computer as a 
 
software base 
station.
 
You can share your Internet connection as long as your computer is connected to the 
Internet. If your computer goes to sleep or is restarted, or if you lose your Internet 
connection, you need to restart Internet sharing.
 
To start Internet sharing:
1
 
Open System Preferences, click Sharing, and then click Internet.
 
2
 
Select how you would like to share your Internet connection, then click Start. You can 
choose to share your Internet connection with AirPort-equipped computers, computers 
with built-in Ethernet, or both.
 
Note:  
 
If your Internet connection and your local network use the same port (built-in 
Ethernet, for example), contact your ISP before you turn on Internet sharing. In some 
cases (if you use a cable modem, for example) you might unintentionally affect the 
network settings of other ISP customers, and your ISP might terminate your service to 
prevent you from disrupting its network.
 
LL0214.book  Page 10  Monday, October 25, 2004  4:06 PM