INVALID IP ADDRESS

Question

I have an ethernet problem, can you or anyone advise "How do I solve an INVALID IP ADDRESS"

Answer 1

To resolve an INVALID IP ADDRESS issue on your Ethernet connection, you can follow these steps:

1. Check IP Configuration: Ensure that your IP address is correctly configured. You can do this by running the command ipconfig in the Command Prompt. Look for your Ethernet adapter and check if it has a valid IP address.
2. Release and Renew IP Address: If the IP address is invalid, you can try releasing and renewing it. Open Command Prompt and run the following commands:

      ipconfig /release
      ipconfig /renew
   

3. Check for IP Address Conflicts: If you receive an error about an IP address conflict, make sure that the IP address you are trying to assign is not already in use on the network. You may need to assign a different IP address that is unique within your network.
4. Reset TCP/IP Stack: If the problem persists, you can reset the TCP/IP stack. In Command Prompt, run:

      netsh interface ip reset
   

   This will reset your IP settings to default and may resolve any conflicts.
5. Check Network Adapter Settings: Ensure that your network adapter settings are correct. Go to the Network and Sharing Center, select your Ethernet connection, and verify that it is set to obtain an IP address automatically if you are using DHCP.
6. Update Network Drivers: Sometimes, outdated or corrupted network drivers can cause issues. Check for updates for your network adapter drivers through Device Manager.

By following these steps, you should be able to resolve the INVALID IP ADDRESS issue on your Ethernet connection.

Answer 2

Hi. I'm David, and I'm happy to help you.

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Reset the network settings as instructed below:

1. Open Start and select "Settings > Network & Internet > Status";
2. At the bottom of the page, click on "Network Reset";
3. Select "Reset Now", and at the confirmation screen, select "Yes";

Note: The PC will need to be restarted.

4. Now open Start and type cmd;
5. Right-click on "Command Prompt" in the result list and select "Run as administrator";
6. At the Command Prompt, type the following commands one at a time and press Enter:

netsh int ip reset
netsh winsock reset
ipconfig /release
ipconfig /renew
ipconfig /flushdns

7. Restart your PC and see if the issue is resolved.

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If the problem persists, please share a screenshot of your system information.

• Press "Windows + R", type msinfo32 and press Enter.

Maximize the window and use the shortcut "Windows + Shift + S" to use the screenshot tool. Or take a picture of the screen using a camera or smartphone and share it.

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Feel free to ask back any questions.

Answer 3

In the Services snap-in (run services.msc command for this), make sure this service is running and not disabled:

Wired AutoConfig (For Ethernet Connections)

If issue still persists, try this:

1. Open Settings app, click Network & Internet > Status > Network reset link.
2. Now click on Reset button on next screen.
3. In confirmation prompt appearing next, click Yes.

If issue still persists, refer other suggestions in this fix:

https://www.kapilarya.com/fix-invalid-ip-address-problem-in-windows-11

Let us know if this helps!

Note: Included link in this reply refers to blog post by a trusted Microsoft MVP.