How to Change VPS IP – A Step-by-Step Guide 

How to Change VPS IP – A Step-by-Step Guide 


Are you considering changing your VPS IP address due to server migration? Or are you changing your IP address to reallocate resources? 

You will need to understand the process of changing your VPS IP address thoroughly to ensure a smooth transition without affecting your online presence.  

If not done properly, changing your VPS IP address can disrupt your online services, impact your website’s SEO rankings, and potentially lead to loss of business. 

This guide will walk you through how to change VPS IP address effectively. 

Things to Remember Before Changing VPS IP 

Before changing your VPS IP address, there are several important things to keep in mind: 

1. Ensure all important data, including files and databases, are backed up to avoid data loss. 

2. Update DNS records to reflect the new IP address to avoid downtime. 

3. Ensure your new IP address is not blacklisted by service providers to prevent email deliverability issues. 

4. Inform relevant parties, such as clients or users, about the IP address change to avoid confusion. 

5. Be prepared for downtime during the IP address change process. 

6. Monitor the server after the change to ensure everything is functioning correctly. 

How to Change IP Address on Ubuntu? 

To change the IP address on Ubuntu, you can use the following steps: 

1. Open Terminal: Press Ctrl + Alt + T to open a Terminal window. 

2. Check Current IP Address: Use the ifconfig command to check your current IP address and network interface name. For example, to check the IP address of your Ethernet interface (eth0), you can use: 

ifconfig eth0 

3. Change IP Address: You can change the IP address either temporarily or permanently. 

  • Temporary Change: Use the ifconfig command to change the IP address temporarily. For example, to change the IP address of the eth0 interface to, you can use: 

sudo ifconfig eth0 netmask 

This change will be effective until the next reboot. 

  • Permanent Change:  

To make the IP address change permanent, you need to edit the network configuration file. For example, to change the IP address of the eth0 interface permanently, you can edit the /etc/network/interfaces file using a text editor such as nano or vim: 

sudo nano /etc/network/interfaces 

Find the line that defines the IP address for eth0 and modify it to your desired IP address. It should look something like this: 

iface eth0 inet static 




Save the file and exit the text editor. 

4. Apply Changes:  

After changing the IP address, you need to apply the changes. You can either restart the network service or reboot the system: 

  • Restart Network Service: 

bashCopy code 

sudo service networking restart 

  • Reboot System: 

bashCopy code 

sudo reboot 

5. Verify Changes: After the system reboots, use the ifconfig command again to verify that the IP address has been changed successfully. 

How to change IP address on Debian? 

How to modify the IP address on Debian involves editing the network configuration. Follow these steps: 

1. Access Network Configuration File: Open the network configuration file using a text editor. For example, use sudo nano /etc/network/interfaces. 

2. Locate Current IP Settings: Identify the current IP settings and the network interface. 

3. Edit IP Configuration: Modify the IP address in the configuration file. For instance, change the address to the desired IP. Save and exit the editor. 

4. Restart Networking Service: Apply the changes by restarting the networking service with sudo service networking restart.

How to Change VPS IP with BigRock’s cPanel 

If you want to change your website’s IP address in your VPS with cPanel, you will first need to purchase an additional IP address.  

Once you have an additional IP address for your hosting, follow these steps to assign it to a specific website on your server: 

1. Login to WHM: Access your WHM (Web Host Manager) using your login credentials. 

2. Navigate to “Change Site’s IP”: Look for the “Change Site’s IP” option in the navigation menu on the left-hand side. 

3. Select the Account: Choose the account or domain name for which you want to set up the dedicated IP. 

4. Choose the Dedicated IP: From the list of available IPs for your server, select the dedicated IP you want to assign to the website. 

5. Click on “Change IP”: Once you have selected the dedicated IP, click on “Change IP” to apply the change. 

It may take up to an hour for the website to be fully mapped with the new dedicated IP. During this time, your website may experience some downtime or temporary issues. 

After the mapping process is complete, verify that your website is now accessible using the new dedicated IP address. 

That is all! Your website should now be successfully mapped to the newly dedicated IP address you have purchased. 

Impact of not changing VPS IP Correctly? 

If changing the VPS IP address is not done properly, several issues can arise that may lead to time wastage or negatively impact a business. Some of these issues include: 

1. Downtime:

Incorrectly changing the IP address can result in downtime for your website or services, affecting user accessibility and potentially leading to loss of business. 

2. Data Loss:

Improper IP address changes can sometimes lead to data loss, especially if backups are not properly configured or updated. 

3. Configuration Errors:

Incorrect IP address changes can cause configuration errors, leading to services not functioning as expected or not being accessible. 

4. Email Delivery Issues:

Changing the IP address without updating DNS records or email settings can result in email delivery issues, such as emails being marked as spam or not being delivered at all. 

5. SEO Impact:

If the IP address change is not effectively managed, it can impact SEO rankings and visibility, especially if search engines have trouble indexing the new IP. 

6. Reputation Damage:

Constantly changing IP addresses or not managing IP changes properly can damage the reputation of your website or business, affecting trustworthiness and credibility. 

7. Spending Extra Time and Resources:

Resolving issues caused by improper IP address changes may require technical support, leading to additional time and resources being spent on troubleshooting and fixing the problems. 

Changing your VPS IP address is a delicate process that requires careful planning and execution to avoid potential issues. Therefore, it is crucial to follow the correct procedures and seek professional help if needed to ensure a smooth transition. 

Following the step-by-step guide for your specific server setup can help you change your IP address effectively. If you are not confident or are confused about how to change VPS IP address, feel free to connect with BigRock’s experts. 



Web hosting specialist with a knack for creativity and a passion for baking, serving up tech solutions with a side of sweetness.