How to fix error 1232 on Windows effectively

El Error 1232 on Windows is a problem related to network connectivity which prevents the system from reaching a specific network location. This error usually appears when pinging or trying to connect a device to a shared network, indicating that the network is not accessible. It primarily affects Windows Server and Windows 10 versions in enterprise environments..

The causes of this error can be varied: from problems with the network settings, restrictions imposed by the internet service provider (ISP), to incorrect settings in the network adapter. Fortunately, there are various solutions that can help resolve this issue and restore connectivity.

Most common causes of error 1232 in Windows

To fix the problem, it is first important to understand its possible origins. Some of the most common causes include:

• Incorrect network adapter settings: The TCP/IP settings or assigned IP address may not be appropriate.
• Blocking by Internet Service Provider: Some ISPs block certain protocols or restrict network traffic.
• DNS issues: Misconfiguration of DNS servers can prevent domain name resolution.
• Firewall or antivirus interference: Misconfigured security software can block the connection.
• Internal network configuration errors: Bad configurations in routers or DNS servers can cause this failure.

Solutions to fix error 1232

Check TCP/IP settings

One of the most common reasons for this error is a wrong configuration of the TCP/IP protocol. To solve this, follow these steps:

1. Open a command window with administrator privileges.
2. Run the following commands one by one:

   netsh int ip reset

   netsh winsock reset

   ipconfig /flushdns

3. Restart your device and try the connection again.

Check network connectivity

If the problem persists, check the network connectivity with a simple ping command:

• Open Command Prompt and run: ping 8.8.8.8If there is a response, it means you have an Internet connection.
• If ping fails, try ping localhost to check the operation of the network adapter.

Check the status of the firewall and antivirus

Some programs to maximise security and your enjoyment. can block network connections. Try disabling them temporarily and see if that resolves the issue.

Change DNS server settings

If the error persists, change the DNS servers to Google or Cloudflare:

• Open Control Panel and go to “Network and Sharing Center.”
• Click "Change adapter settings."
• Select your active connection, go to “Properties,” then “Internet Protocol Version 4 (TCP/IPv4).”
• Check “Use the following DNS server addresses” and enter:

  Favorite: 8.8.8.8

  Alternative: 8.8.4.4

Reset network services

In some cases, reset settings of network services may solve the problem:

1. Run services.msc and look for “DHCP Client” and “DNS Client”.
2. Right-click on each service and select “Restart.”

Error 1232 in Windows is usually caused by problems with setting on the network or external blocks. By applying the above solutions, it is possible to restore the connectivity quickly and effectively.