How to Set Up Networking on Ubuntu

The process of configuring a network, such as a DSL (Digital Subscriber Line) or ADSL (Asynchronous Digital Subscriber Line) used for primary Internet access can be quite cumbersome. confusing, especially if you are not using the same operating system as the original tutorial. This article is the starting point for configuring DSL using Ubuntu Linux operating system.

Table of Contents

Steps

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Open Network Connections to set up network settings on Ubuntu. Go to “System,” “Preferences,” and select “Network Connections.”

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Under the “Wired” tab, click “Auto eth0” and select “Edit”

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Click the “IPV4 Settings” tab. Select the “Automatic (DHCP)” option if the network currently has a DHCP server. The DHCP server has automatically assigned an IP address to the system. Then you click “Apply”.

You can also select the “Manual” option from the Method drop-down list, then select the IP address, network mask, and port manually. You also need to specify the DNS server address. Then click “Apply.”

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Check the IP address settings. Go to “Applications” > “Accessories” and select “Terminal.”

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Enter the following command into Terminal: “sudo ifconfig” (without the quotes).

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Get a new address. The Ifconfig command will display the inet address, broadcast address, and mask address.

Advice

If you have another way to get online and you don’t understand what your service provider is saying (or if they only support Windows-related information), use an IRC chat program (such as MIRC or XChat) ) to connect to irc.freenode.net. Then type /join #ubuntu and your question here. While the IP address for the DSL router cannot be determined, any Ubuntu-specific questions will be answered.
If using an Ethernet modem instead of a router, you can use the PPPOECONF command, which will then guide the wizard through the steps of configuring the PPPoE connection.
If you have a Live CD, try booting from the disc. If the network connection is successfully configured, you can open System->Administration->Networking and record the settings. Then proceed to restart the installation and then apply this configuration.
Internet companies are not the same. If these steps don’t work, contact your current service provider and ask if there is a way other than their configuration program to set up the DSL. If necessary, you should request level 2 support, or higher level technical support from your current provider.
These tips depend on the DSL router you get from your provider. Some routers do not have an IP address, so you need to apply a different configuration method. Do not forget to consult the vendor to determine the most appropriate configuration method without installing any programs.

Warning

If you are not familiar with computers, do not arbitrarily perform any operation. You risk damaging your computer if you don’t follow instructions from tech support, which means it will take you longer to set up everything for your DSL network, as it may needs to be reinstalled.

Steps

Advice

Warning

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