Networking Networking feed

Get information about free and open source tools for managing your network infrastructure in the articles in this section.

How to change a hostname in Linux

Use the hostnamectl command to change your hostname on a Linux computer.

Hostnames are labels for humans to refer to a specific computer.

This article demonstrates the most common scenarios for port forwarding.

Seth Kenlon (Red Hat) 28 Sep 2021 26 votes

Install Checkmk, the monitoring tool from tribe29, to monitor servers and network devices

Ferdinand 03 Sep 2021 45 votes 1 comment

After building your own VPN on Linux, it's time to finally use it.

After you install OpenVPN, it's time to configure it.

After setting up a VPN server, the next step is installing and configuring OpenVPN.

The first step in building a VPN is setting up a VPN server.