How to IP (Internet Protocol) Release and Renew

Modified on Fri, 25 Jul at 7:52 AM

Releasing and renewing your IP address, typically done through the command prompt, involves two separate actions: first, the current IP address lease is relinquished, and then a new IP address is requested from the DHCP server. This process can help resolve certain network connectivity issues.


How to Release and Renew an IP Address:

1. Open Command Prompt:

On Windows, search for "Command Prompt" and open it. You can also press the Windows key + R, type "cmd", and press Enter.

(On macOS, open "System Settings" (or "System Preferences"), navigate to Network, select your network connection, and then click "Advanced". In the TCP/IP tab, you can find the option to "Renew DHCP Lease". )

2. Release the IP Address:

In the Command Prompt window, type ipconfig /release and press Enter. 

This command tells your computer to release the current IP address it has been assigned by the DHCP server.

3. Renew the IP Address:

After releasing the IP, type ipconfig /renew and press Enter. 

This command prompts your computer to request a new IP address from the DHCP server. 


4. Restarting (Optional):

Sometimes, restarting your computer after releasing and renewing can be helpful, though it's often not necessary. 

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