Network configuration on Ubuntu is handled through Netplan, which provides a high-level, distribution-agnostic way to define how the network on your system should be set up via a YAML configuration file.

If you’re new to networking, our explanatory “Networking key concepts” section provides an overview of some important concepts. It includes detailed discussion of the popular network protocols: TCP/IP; IP routing; TCP and UDP; and ICMP.

Apr 30, 2024 · In this tutorial, we learned about basic network setup on Ubuntu Linux. We saw this through various processes such as how to view or set a static IP address, MAC address, default gateway, DNS server, etc. We also saw how to manage the network configuration from both command line and GUI.

5 days ago · If you’re new to networking, our explanatory Networking key concepts section provides an overview of some important concepts. It includes detailed discussion of the popular network protocols: TCP/IP; IP routing; TCP and UDP; and ICMP.

Aug 31, 2020 · In this tutorial, you will learn how to configure networking in Ubuntu 20.04 with Netplan. You will learn how to set static IP addresses, DHCP addresses, as well as how to configure DNS and Wifi.

Dec 27, 2023 · That wraps up my ultimate guide to configuring networking on Ubuntu 20.04 servers! We covered simple topics like viewing your IP address and hostname, then progressed all the way through assigning static IPs, troubleshooting connectivity issues, and advanced network customization.

In this article, I'll give examples of the basic configuration you need to set up a network in Ubuntu, either from the command line or from the Ubuntu Network Manager GUI. The steps have been tested on Ubuntu 20.04 LTS up to Ubuntu 22.04 LTS, but they will also work on newer Ubuntu versions. Basic network setup requires:

In this guide, we’ll walk you through the process of configuring network interfaces using Netplan, from understanding its core concepts to troubleshooting potential issues. By the end, you’ll be equipped to handle basic and advanced network configurations on Ubuntu systems.

Network configuration on Ubuntu is handled through Netplan, which provides a high-level, distribution-agnostic way to define how the network on your system should be set up via a YAML configuration file.

Jul 18, 2023 · Netplan, a utility for easily configuring networking on a Linux system, is designed to unify and standardise how administrators interact with these underlying technologies.