Use ICS or internet sharing connection
Here is how to setup:
On the computer that directly connected to the internet.
Open the Network Connection Folder
By follow these step:
1. Click Start
2. Click Control Panel
3. Double-click Network Connection.
Configure Internet Connection sharing (ICS):
1. In the Network Connection folder, rigth-click a dial-up, VPN, or broadband connection and select
Properties from the drop-down menu.
2.Select the Advanced tab.
3. To share the connection with other users on the local area network, select :
Allow other network users to connect through this computer's internet connection option.
4. If the username and password for this connection is saved for your use only, you will be prompted to save it for use of all users. otherwise, internet connection sharing will only
work properly when you are logged on to the computer with the shared internet connection. Click ok
( You can change how the username and password for a connection is saves when you establish the connection.)
5. To enable on-demand dialing, which causes the connection to established automatically when other
user on the network need it, select Establish a dial-up connection whenever a computer on my network attempts to access the Internet option.
6. To let other users on the network enable (connect) or disable (disconnect) the shared connection
manually, select the Allow other network users to control or disable the shared internet connection option.
7. Click OK to close the properties ok the network connection.
Set other computer's on the local area network IP address configuaration with dynamic.
For more information about ICS visit these link :
http://yosellin.blogspot.com/2009/01/internet-connection-sharing-ics.html
http://yosellin.blogspot.com/2009/02/how-to-sharing-internet-using-internet.html
Regards
http://yosellin.blogspot.com/