Again, it has the general format and takes a form that also works with the other two numbers. Gateway: The unique number assigned to the network interface at the 'other end of the wire' that your computer must communicate through. You won’t have to enter the number at all. If you are using a home router with DHCP, which is the typical default configuration, the router will “assign” the IP address to your network interface. It’s possible for this number to be purely made up, but normally it takes a form that works with the other three numbers. It has the form:, where “xxx” are three, or fewer, numbers between 0 and 255.

IP Address: The unique number defining the access point to your network interface.

Those three fundamental numerical pieces are: This article covers the bare minimum for IPv4. You will need three fundamental pieces of numerical information in order to minimally configure a network interface to work over IPv4 and more if you want to define things like IPv6, hostnames, or DNS servers. All of the configuration methods require the entry of sets of numbers that allow the network interface to operate. Want to browse the web, watch YouTube, stream video, audio or files? It’s all done over the network interface. RPM-based Linux distributions using Gnome have several fundamental ways to configure the network interface. I'm describing three ways in this article.

Cheat sheet: Old Linux commands and their modern replacementsĪlmost any useful work that one would want to do with a Linux system requires a network interface.

Linux system administration skills assessment.

A guide to installing applications on Linux.Download RHEL 9 at no charge through the Red Hat Developer program.

Networx linux