Monday, June 13, 2022

NordVPN Firewall Blocking Internet Connection? How to Fix it..!!

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NordVPN Firewall Blocking Internet Connection? How to Fix it..!! (Podcast)

 

To fully comprehend this subject, we must first comprehend NordVPN, and to understand this, we must first comprehend what VPN is-

The term “virtual private network” refers to the possibility of creating a secure network connection across public networks. VPNs encrypt your internet traffic and conceal your true identity online. This makes it difficult for third parties to trace your online activities and steal information. The encryption takes place in real-time.

 Typically, after you try and access an internet site, your ISP (Internet Service Provider) receives the request and redirects you to your destination. Your IP address is masked by the network, which routes it through a VPN host’s specially engineered remote server. Once you use a VPN to access the web, the VPN server becomes the source of your data.

 This means that your Internet Service Provider (ISP) and other third parties are unable to work out the websites you visit or the info you transmit and receive over the net. A VPN acts as a filter, converting all of your data into a garbage-can format. Whether or not someone had your information, it might be useless. 

Watch this youtube video in order to understand why your NordVPN Firewall Blocking Internet Connection and what are the common windows issues with NordVPN :

 Now that we’ve grasped the meaning of VPN, Let’s come back to the subject at hand:

NordVPN could be a VPN service that has apps for Windows, Mac OS X, Linux, Android, iOS, and Android TV. Wireless routers, NAS devices, and other platforms will be configured manually. 

NordVPN was created by Nord Security, a cybersecurity software company that was first funded by Tesonet, a Lithuanian start-up accelerator, and business incubator.

 NordVPN safeguards your privacy by preventing others from spying on and managing your online communications and browsing habits. Your location is kept confidential with NordVPN, and you will effortlessly switch between different global VPN server locations.

 NordVPN servers mask your true location and secure your IP address. There are over 5000+ servers in 59 countries to pick out from. You’ll be able to also use VPN to mask your Internet traffic data from your ISP.

Why NordVPN firewall is blocking internet connection?

NordVPN firewall blocking internet connection?
Image source: google

NordVPN firewall blocking Internet connection because you configured the VPN connection to use the default gateway on the distant network, the NordVPN firewall is restricting internet access. The default gateway settings specified in the Transmission Control Protocol/Internet Protocol (TCP/IP) settings are overridden by this configuration.

On their website, NordVPN lists some of the most common connectivity concerns with their service. When customers connect to a VPN, they are unable to access certain websites. There are several reasons for this;

These are the most common ones:

  1. VPN server difficulties – some servers may not function properly.
  2. TCP or UDP is the most common transport protocol used by VPN services.
  3. Module Cyber Security issues
  4. Other antivirus and security software is blocking NordVPN access.

Let us now look at the answer to this problem.

How to prevent NordVPN firewall blocking internet connection?

You may get NordVPN to run without interfering with your internet connection by modifying your operating system configuration. This can be done in a variety of ways.

 1. Uninstall the app, restart your device and install the app again. Try logging in again. If you’re using a computer, try disabling your anti-virus software or firewall, as it can interfere with VPN connections. Try to log in again.

2. add exceptions to your firewall for NordVPN.exe, nordvpn-service.exe, and openvpn-service.exe. Add the following 6 firewall rules to your Windows firewall.

• Three outbound rules: one each for “nordvpn.exe,” “nordvpn-service.exe,” and “openvpn-nordvpn.exe.”

• Three inbound rules: one each for “nordvpn.exe,” “nordvpn-service.exe,” and “openvpn-nordvpn.exe.”

It’s also critical that we understand what inbound and outbound rules in the Windows Defender firewall are. The rules should be located in the program settings if you use another firewall software.

What are the Inbound and Outbound Rules?

The Windows Defender Firewall contains a standard set of inbound and outbound rules that are enabled depending on the location of the connected network to give the security you require. The traffic that comes from the network and the internet to your Windows PC or device is subjected to inbound rules. The traffic from your computer to the network or the Internet is governed by outbound rules.

To provide the security you demand, the Windows Defender Firewall has a standard set of inbound and outgoing rules that are enabled depending on the location of the connected network.

 Inbound rules apply to traffic that arrives from the network and the internet to your Windows PC or device. Outbound rules manage traffic from your computer to the network or the Internet. A green checkbox in the name column indicates which ones are activated or active.

If you want to learn more about a rule and examine its properties, right-click on it and choose Properties, or pick it and press Properties in the right-hand column, which shows the actions available for your selection.

The Properties window contains detailed information about the selected rule, including what it does and when it is used. You can also adjust any of the available parameters and edit its attributes.

  1. In your antivirus program, add exceptions for NordVPN.exe, nordvpn-service.exe, and openvpn-nordvpn.exe. This option is normally found in the application’s settings.
  2. Make sure that your computer has all of the current Windows updates installed, as some security patches may be missing and create connection problems.

Change the DNS settings as follows: In Control Panel > Network and Sharing Center, change the adapter settings. One of the local area connections will be named TAP-NordVPN Windows Adapter v9. Right-click and select Properties. In the list that appears, click Internet Protocol Version 4 and then Properties. Select Add the following DNS addresses to your DNS server: 103.86.96.100 and 103.86.99.100.

Clean up your network stack Enter these commands in your administrator command prompt one by one

  • ipconfig /release
  •  ipconfig /flushdns
  •  ipconfig /renew
  •  netshwinsock reset
  •  netsh interface ipv4 reset
  •  netsh interface ipv6 reset
  •  netshwinsock reset catalog
  •  netsh int ipv4 reset reset.log
  •  netsh int ipv6 reset reset.log

 Read Also: What is VPN on my iPhone

You should now have a better knowledge of how and why NordVPN limits Internet connections. It’s always crucial to remember that a VPN helps you retain the security of your genuine identity online by encrypting your Internet traffic. We’ve also covered how to prevent NordVPN from restricting your Internet connection, as well as the Windows Defender Firewall’s normal set of inbound and outgoing rules. Readers are welcome to post any questions they have about this topic in the comments section.

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