Jack Wallen shows you how to configure Rocky Linux 9 as a DHCP server for your local area network.

To configure a static IP address on a Red Hat system, let’s start by listing NetworkManager’s connection. The nmcli command shown below will list network connections and devices on the system.

Regardless, knowing how to install and configure a proxy server is a must-have skill for a network administrator. So, let’s take care of that.

Essential nmcli commands to manage network connections, configure Wi-Fi and Ethernet, set static IPs, and troubleshoot errors ...

To build your installation server, start by installing a barebones CentOS system. Once the hardware and operating system are set up, make sure the server has a fixed IP address, say 192.168.2.110.

IPFire is a Linux-based stateful firewall distro that’s built on top of Netfilter. It began as a fork of the IPCop project, ...

Configure the hostname, domain, and network settings by editing the main.cf file. Set up SMTP authentication and encryption to secure email transmission. Additional Configurations For a more robust ...