How to Set Up a DHCP Server on CenTos 8 ?

A DHCP server automatically assigns IP addresses to devices on your network, simplifying network management. On CentOS 8, you can set up a DHCP server using the dhcp package.

Step 1: Update Your System

Start by updating the package index and system packages:

sudo dnf update -y

Keeping your system updated ensures compatibility with the latest DHCP packages.

Step 2: Install the DHCP Server Package

Install the ISC DHCP server software:

sudo dnf install dhcp -y

This adds the DHCP server program and service to your system.

Step 3: Verify Installation

Check the installed version to confirm it’s available:

dhcpd --version

You should see version details confirming the installation.

Step 4: Enable the DHCP Service

Start the DHCP service and make it launch automatically at boot:

sudo systemctl enable dhcpd
sudo systemctl start dhcpd

Step 5: Check Service Status

Verify that the DHCP service is running:

sudo systemctl status dhcpd

A status of “active (running)” indicates the server is ready. Your DHCP server is now installed on CentOS 8 and ready for network configuration.