How to check proxy and firewall settings in google chrome
Artur Cheremisin
Artur Cheremisin Published: 2023/10/27

Proxies and firewalls are deployed to protect network users from potential security threats. A proxy works as a bridge between servers and clients. It conceals the IP address from the rest of the internet by providing some level of anonymity. In contrast, a firewall evaluates a network and specifies the type of traffic permitted by applying some predefined rules. This guide will discuss how to check firewall and proxy settings in Google Chrome.

Troubleshooting Chrome proxy issues

You’re in the middle of a task and you get the message “There is something wrong with the proxy server” or ERR_PROXY_CONNECTION_FAILED error. Don’t freak out yet. Here is how to check proxy settings in Google Chrome and fix the issues.

1. Check your internet connection

The proxy error mostly occurs when there’s a network issue. If you’ve connected your device to Wi-Fi, make sure your router is free from clutter. Next, reset the internet connection by toggling the airplane mode. Click it twice to turn it off and on. Then open Google Chrome to confirm the internet is working normally.

2. Restore the proxy settings to `Default’

Press the Windows key + R on the search box, type in Control, and hit enter. Navigate the internet properties and move to “options”. Click the connections tab and then the local area network (LAN). Open the box and click Automatically Detect settings. Save the changes and restart your device.

3. Use Registry to disable proxy settings

This is more technical than the first two steps, but it’s something you can execute.

Open the dialogue box by pressing Win + R, type regedit, and enter. The account control tab will open. You’ll get a “Do you want to make changes to your device” message. Click yes.

The database registry will pop up. Remove the values of Proxy Server, Migrate Proxy, Proxy Override, and Enable Proxy. Restart the device to find out if the error persists.

4. Set Google Chrome to default settings

If the proxy error persists, it’s time you move to Google Chrome settings.

Click the three dots at the right side of your browser to open the Google Chrome menu bar. Go to settings>advanced settings>reset and cleanup. Reset the settings to default. Your browser will automatically connect to the internet.

The four steps will resolve the problem in minutes.

What Does Check Proxy And Firewall Mean?

Google Chrome browser will accept the default configurations in your computer. However, users can modify the settings.

Checking a proxy or firewall is a prompt that gives information on what is working right. For example, if you get an “ERR_CONNECTION_REFUSED” error, that’s a mild network problem. When you check firewalls, you can detect serious issues like unexpected downtime or hacker attacks. To avoid recurring issues, you should fix the root cause of the problem.

How To Check Proxy And Firewall Settings Google Chrome

  • Open Google Chrome
  • Click the menu icon and navigate to settings
  • Scroll to the bottom and then to advanced settings
  • Change proxy settings in the network tab
  • Go to Windows Internet options. Open the connections tab and click LAN.
  • Uncheck Automatically Detect settings
  • Use the proxy server for LAN
  • Click OK to save the changes

Now you know how to check the proxy and firewall whenever a problem pops up.

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