Are you considering configuring a static IP address for Raspberry PI instead of the typical dynamic address? No worries, in this article, you’ll discover how to do it in less than 2 minutes!
Static IP vs. Dynamic IP: Static IPs are like the sturdy pillars of a digital structure, remaining constant over time, providing stability crucial for certain online activities. If you’re managing a website requiring secure connections or services dependent on constant access, a static IP might be the optimal choice.
Advantages of a Static IP:
- Stability: A static IP provides a consistent connection, avoiding fluctuations that could impact your site’s performance.
- Enhanced Security: For implementing SSL certificates or configuring secure remote access, a static IP offers a reliable foundation.
- Ease of Access: Ideal for services requiring constant access, such as surveillance cameras or online game servers, a static IP simplifies the connection.
Dynamic IP: Flexibility and Dynamism: On the flip side, dynamic IPs are like the digital ocean waves, constantly in motion. This option is perfect for those with more flexible needs, not requiring a constant connection.
Advantages of a Dynamic IP:
- Cost Savings: Many Internet Service Providers (ISPs) automatically assign dynamic IP addresses, reducing operational costs.
- Privacy: Dynamic IPs offer greater privacy as your IP address changes periodically, making tracking your online activities more challenging.
- Flexibility: If you don’t have specific constant connection requirements, a dynamic IP provides a more flexible solution suitable for casual use.
Setting Up a static IP address for Raspberry Pi
- Open the terminal and enter the following command to open the configuration file:
sudo nano /etc/dhcpcd.conf. If you don’t know how to access via SSH to your Raspberry PI, please check out this article. - Navigate to the section where the network interface eth0 is mentioned:
interface eth0 static ip_address=192.168.1.4/24
static routers=192.168.1.1
static domain_name_servers=8.8.8.8 8.8.4.4 - Ensure you input the correct network details, such as the desired static IP for Raspberry Pi and router IP. Google’s DNS servers were used in the example, but you can use your router’s DNS or any preferred DNS.
- Afterward, restart the device to apply the correct static IP for Raspberry Pi:
sudo reboot
Conclusion
For various reasons, setting a static IP for your Raspberry Pi is necessary, especially if you intend to turn it into a server or NAS. You can follow this procedure or assign/reserve it directly from the router.
