Windows xp manual internet connection sharing

Your computer may lose connectivity with other computers on your network. If these other computers have static IP addresses, you should set them to obtain their IP addresses automatically. Are you sure you want to enable Internet Connection Sharing? Note: You can also assign a unique static IP address in the range of For example, you can assign the following static IP address, subnet mask, and default gateway: IP Address The IP Address has to be different for each client.

When you now start an Internet application for example a Web browser , the client computer will attempt to connect to the Internet using the host computer's shared Internet connection. In most cases the Obtain an IP address automatically setting will work fine, but if you are having problems, you might try setting the IP addresses manually. The Web server will send its reply to the ICS machine, which in turn forwards the reply to the machine that made the initial request.

ICS also lets you perform port redirection. Port redirection allows you to get around this problem. Fortunately, third-party services allow users to connect to your domain name using traditional ports. Manual configuration Manual configuration lets you integrate ICS into an already functional network. This is patently untrue. You can configure connection sharing without having to worry about artificial limitations suggested by the Help file and various Windows XP manuals.

Perform the following steps to carry out a manual configuration of ICS on your network. Right-click on your external interface and click Properties see Figure A. Figure A Accessing the external interface properties. Click Next and follow the instructions until the connection method window displays. In the connection method window, click This computer connects directly to the Internet. Follow the instructions to complete the setup. Right-click the icon for the Internet connection and select Properties.

Click the Advanced tab and select Allow other network users to connect through this computer's Internet connection in Internet Connection Sharing. When done, make sure the host computer can connect to the Internet. If not, troubleshoot the Internet connection. Step 3: Setting up client computers Configure each client computer using the following steps:.

On a client computer, click Start , and then click Control Panel. Right-click the LAN connection that is on the same network as the host computer and select Properties. Another computer on the local network cannot have the same last number. Set the subnet mask to Set the default gateway to the same address as the host computer; Set the Preferred DNS server to Make sure the host computer is turned on and connected to the Internet.

Then try to connect to the Internet from the client computer. If the client computer can connect to the Internet, configure another client computer until all client computers can connect to the Internet through the host computer.

If the client computer cannot connect to the Internet, make sure it can connect to the host computer and share files. If it cannot share files, troubleshoot the local network. Then continue to the next section. ICS troubleshooting If the host computer is set up, connecting to the Internet and sharing files with other computers on the local network, check the following:. One-way connections, like many satellite connections, use special hardware for downloading and a dial-up connection for uploading.