In this tutorial, we will guide you through the steps of installing dnsmasq on Debian Latest. Dnsmasq is a lightweight, easy-to-use DNS and DHCP server.
Before installing dnsmasq, we need to ensure that our system is up to date. Open your terminal and run the following command:
sudo apt update && sudo apt upgrade
Once the system is up to date, we can proceed to install dnsmasq. Open your terminal and run the following command to install dnsmasq:
sudo apt install dnsmasq
During the installation process, you will be prompted to configure dnsmasq. You can select the default settings or customize them according to your needs.
After installing dnsmasq, we need to configure it to work correctly. The main configuration file for dnsmasq is located in the /etc/dnsmasq.conf directory.
To edit the dnsmasq configuration file, open your terminal and run the following command:
sudo nano /etc/dnsmasq.conf
In this file, you can customize various settings, such as DNS resolution, DHCP options, and more.
After making changes to the configuration file, save the changes by pressing 'CTRL+O', then exit the editor by pressing 'CTRL+X'.
Once you have configured dnsmasq, you can start the service by running the following command:
sudo systemctl start dnsmasq
To ensure that dnsmasq starts automatically at boot time, run the following command:
sudo systemctl enable dnsmasq
Lastly, we need to verify that dnsmasq is working correctly. Open your terminal and run the following command:
dig google.com
If dnsmasq is working correctly, you should see the DNS resolution results for google.com.
Congratulations! You have successfully installed and configured dnsmasq on Debian Latest.
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