Home Computer Networking-Basic Setup

Here you will get the basic Introduction Home Computer Networking-Basic Setup, wireless access point, lan troubleshooting, lan connectivity, dsl modem, gateway device, vpn and wi-fi. Computer Networks exists for more than 30 years and only recently they have become more popular at home both in forms of wired and wireless networking. Now many computer literate people from all over the world wish to have a computer network at home. There are many advantages and usage of a network, which we have described in the other sections of this website.
Millions of people have adopted the home network and now they are looking for the more advanced technology in the home networking and that is “wireless home networking”.
We will discuss the various basic and advance aspects of the home networking considering that no prior knowledge of the network technology. We will briefly explain the setup, troubleshooting, installation, network devices used and other aspects of the home networking.
Today in the age of Information technology, it’s not difficult for someone to have more than one PCat home.


If I apply this situation to you (that you have more than one computer at your home) then most probably you would wish to have access on the data and resources like, hard disk, printer, modem of the other PC and you can even access the broadband Internet like DSL or cable modem and you can also play a multi-player network game. All this is possible by just connecting and configuring the two computers at your home. There are several ways to do the home networking but all it depends on budget, security needs and nature of your work
Your cable/DSL modem plugs straight into the computer. The computer is exposed to the public Internet (indicated by the color red). There is no connection for more than one computer. You only have one IP address from your ISP.
If you have a broadband Internet connection at your home like DSL or cable net then you can share your internet connection with more than one PC at your home by installing the network card in each PC and configuring the hub/switch or a router.
If you have two PCs at your home and you want to share your internet connection with the other computer then you can simply share the internet connection by following these steps.
1. Connect two PCs with CAT5 cable and make it a cross over cable.
2. After connecting both the PCs, assign a different IP addresses by going in the properties of the LAN card like 100.100.100.1 and 100.100.100.2 or you can assign any other IP address. (Please note that these IP addresses that you use for your home networking are the private IP addresses and they have nothing to do with the IP address that are used on the internet (public IP addresses).
3. After assigning the IP addresses install software on the computer one, which will be used for sharing the Internet connection and this will be called proxy software (and your computer one will act as a Proxy Server). The more common proxy software is Wingate, Win Proxy and Internet connection sharing (ICS). ICS is by default installed in Windows operating systems and can be configured separately.
Internet access by using a hardware router/gateway/firewall device
In this situation, you have to install a hardware router, which will be act as a gateway. Your router will be connected with the public IP address, which will be assigned to your by your ISP and hub/switch will be attached to the router. All the other PCs in your home or small network will be directly attached to that hub or switch.