Ser^(Are) du VPN-fejl 806^{(VPN Error 806)} , når du forsøger at bruge VPN på din Windows 10-pc? Hvad er VPN Error 806 præcist, og hvordan kan vi rette fejlen og oprette forbindelse til VPN ? I denne vejledning viser vi dig måder at rette VPN-fejl 806 (GRE Blocked)^{(VPN Error 806 (GRE Blocked))} på Windows 11/10.

VPN er blevet en nødvendighed i^{(VPN has become a necessity)} disse dage på grund af forskellige årsager. Først^(First) og fremmest blandt dem er privatlivets fred. Der er mange VPN -tjenesteudbydere tilgængelige med de mest effektive funktioner til at give dig privatliv og sikkerhed. Du kan bruge en VPN gratis^{(VPN for free)} og også få yderligere funktioner med et betalt abonnement. Hver applikation, vi bruger, viser os nogle fejl på et tidspunkt. VPN-fejl er også almindelige, men de kan let rettes med nogle tweaks.

Hvad er VPN Error 806 (GRE Blocked)

VPN-fejl

For at en VPN skal fungere som forventet og gøre, hvad den skal gøre for at gøre din pc sikker og privat, skal programmet oprette forbindelse til din internetforbindelse. Når forbindelsen mellem din internetforbindelse og VPN er blokeret eller forstyrret af en firewall eller et hvilket som helst andet program, ser du VPN - fejl 806^{(Error 806)} ( GRE Blocked ). GRE står for General Routing Encapsulation . Du skal undgå eller rette det program, der forstyrrer forbindelsen mellem dit internet og VPN -program.

Generelt, når du ser VPN 806 ( GRE Blocked ) Error , ser du følgende meddelelse:

There is a connection between your computer and the VPN server, but the VPN connection cannot be established. The error code is 806. The most common reason for this error is that at least one Internet device (such as a firewall or router) between your computer and the VPN server is not configured to allow GRE (Generic Routing Encapsulation) protocol packets. If the problem persists, contact your network administrator or ISP.

Sådan rettes VPN-fejl 806^{(VPN Error 806)} ( GRE Blocked )

VPN-fejl 806^{(VPN Error 806)} ( GRE Blocked ) kan rettes ved hjælp af en af følgende metoder.

Åbn TCP-port 1723
Sluk Windows Defender Firewall
Slå Antivirus fra
Opdater din routers firmware

Lad os se rettelserne i detaljer og vide, hvordan man gør dem

1] Åbn TCP-port 1723

VPN bruger som standard TCP -port 1723 som standard. Den er også åben som standard. Nogle gange lykkes det ikke at åbne. Du skal gøre det manuelt for at rette fejlen VPN 806 ( GRE Blocked ).

For at åbne TCP-port 1723,

Gå til Windows Defender Firewall Advanced Security
Vælg Indgående regler
Klik på Handling og vælg Ny regel
Vælg Port^{(Select Port)} , indtast 1723-koden, og tillad forbindelse

Hvis vi går ind i detaljer, søg efter Firewall i Start Menu -søgning og åbn Windows Defender Firewall med avanceret sikkerhed^{(Windows Defender Firewall with Advanced Security)} .

I Windows Defender Firewall Advanced Settings skal du klikke på Indgående regler^{(Inbound Rules)} for at fortsætte med at åbne porten.

Windows Defender Firewall Avanceret sikkerhed

Klik derefter på Handling ^(Action ) i menuen og vælg Ny regel^{(New Rule)} .

Firewallhandling Ny regel

Det åbner en guide til ny indgående regel^{(New Inbound Rule Wizard)} . Marker alternativknappen ved siden af Port , og klik på Næste^{(Next )} nederst i vinduet.

Ny indgående regel

Nu er knappen ved siden af TCP markeret som standard. Indtast 1723 i tekstfeltet ud for Specifikke lokale porte, ^{(Specific local ports )} og klik på Next> .

TCP-port 1723

Du skal tillade forbindelsen ^{(Allow the connection )} at åbne TCP -port 1723. Marker knappen ved siden af den, og klik på Next> .

Tillad TCP 1723

Indtast derefter det navn ^(Name ) , du ønsker at navngive reglen, og åbning af TCP -porten 1723.

2] Sluk midlertidigt ^{(Temporarily)}Windows Firewall

Windows Defender Firewall kan være årsag til VPN -fejlen 806. Du skal slukke for Windows Firewall^{(turn off the Windows Firewall)} for at løse problemet. Når du har slået firewallen^(Firewall) fra , kan du prøve at oprette forbindelse til VPN .

3] Sluk midlertidigt Antivirus

Vi bruger antivirus til at beskytte vores pc mod trusler, som vi ikke ser eller forventer. De fleste af antivirusprogrammerne overtager firewall -indstillingerne på din pc og administrerer dem for at beskytte din pc. Antivirussen virker muligvis mod, at din VPN -forbindelse gør sit arbejde med at beskytte din pc. Sluk den og prøv at oprette forbindelse til VPN .

4] Opdater din routers firmware

VPN -forbindelser bruger de nyeste protokoller til at give dig en privat forbindelse. Når protokollerne for din VPN og din router ikke matches, kan forbindelsen ikke etableres. Du skal opdatere routerens firmware^{(update the router’s firmware)} for at få de nyeste protokoller.

Dette er de mulige rettelser, der kan løse VPN-fejlen 806^{(VPN Error 806)} ( GRE Blocked ) på din Windows 10. Hvis du har nogen tvivl eller forslag, så lad os det vide gennem kommentarerne.

Relateret: ^{(Related: )}Almindelige VPN fejlkoder fejlfinding og løsninger.^{(Common VPN error codes troubleshooting & solutions.)}

How to fix VPN Error 806 (GRE Blocked) on Windows 11/10

Are you ѕeeing VPN Εrror 806 when yoυ are trying to use VPN on your Wіndows 10 PC? What exactly is VPN Error 806 and how can we fix the error and connect to VPN? In this guide, we show you ways to fix VPN Error 806 (GRE Blocked) on Windows 11/10.

VPN has become a necessity these days due to various reasons. First and foremost among them is privacy. There are many VPN service providers available with the most efficient features to provide you with privacy and security. You can use a VPN for free and also get additional features with a paid subscription. Every application we use shows us some errors at some point in time. VPN errors are also common, but they can be fixed easily with some tweaks.

What is VPN Error 806 (GRE Blocked)

VPN Error

For a VPN to work as expected and do whatever it has to do to make your PC secure and private, the program has to connect with your internet connection. When the connection between your internet connection and VPN is blocked or disturbed by any firewall or any other program, then you see VPN Error 806 (GRE Blocked). GRE stands for General Routing Encapsulation. You have to avoid or fix the program that is disturbing the connection between your internet and VPN program.

Generally, whenever you see VPN 806 (GRE Blocked) Error, you see the following message:

There is a connection between your computer and the VPN server, but the VPN connection cannot be established. The error code is 806. The most common reason for this error is that at least one Internet device (such as a firewall or router) between your computer and the VPN server is not configured to allow GRE (Generic Routing Encapsulation) protocol packets. If the problem persists, contact your network administrator or ISP.

How to fix VPN Error 806 (GRE Blocked)

VPN Error 806 (GRE Blocked) can be fixed by any of the following methods.

Open TCP Port 1723
Turn off Windows Defender Firewall
Turn off Antivirus
Update your router’s firmware

Let’s see the fixes in detail and know how to do them

1] Open TCP Port 1723

VPN by default uses TCP port 1723 by default. It is open by default too. Sometimes, it fails to open. You have to do it manually to fix the error VPN 806 (GRE Blocked).

To open TCP Port 1723,

Go to Windows Defender Firewall Advanced Security
Select Inbound Rules
Click on Action and select New Rule
Select Port, enter 1723 code, and allow connection

If we go into details, search for Firewall in the Start Menu search and open Windows Defender Firewall with Advanced Security.

In the Windows Defender Firewall Advanced Settings, click on Inbound Rules to continue opening the port.

Windows Defender Firewall Advanced Security

Then, click on Action in the menu and select New Rule.

Firewall Action New Rule

It will open a New Inbound Rule Wizard. Check the radio button beside Port and click Next at the bottom of the window.

New Inbound Rule

Now, the button beside TCP is checked by default. Enter 1723 in the text box beside Specific local ports and click on Next>.

TCP Port 1723

You have to Allow the connection to open TCP port 1723. Check the button beside it and click on Next>.

Allow TCP 1723

Then, enter the Name you wish to name the rule finish opening the TCP port 1723.

2] Temporarily turn off Windows Firewall

Windows Defender Firewall might be causing the VPN error 806. You have to turn off the Windows Firewall to fix the issue. After turning off the Firewall, you can try connecting to VPN.

3] Temporarily turn off Antivirus

We use antivirus to protect our PC from threats that we don’t see or expect. Most of the antivirus programs take over the Firewall settings of your PC and manage them to protect your PC. The antivirus might be working against your VPN connection doing its work in protecting your PC. Turn it off and try connecting to VPN.

4] Update your router’s firmware

VPN connections use the latest protocols to give you a private connection. When the protocols of your VPN and your router are not matched, the connection cannot be established. You have to update the router’s firmware to get the latest protocols.

These are the possible fixes that can resolve the VPN Error 806 (GRE Blocked) on your Windows 10. If you have any doubts or suggestions do let us know, through the comments.

Anton Nyström

About the author

Jeg er softwareingeniør og opdagelsesrejsende. Jeg har erfaring med både Microsoft Xbox 360 og Google Explorer. Jeg er i stand til at give ekspertanbefalinger til visse softwareudviklingsværktøjer, samt hjælpe folk med at fejlfinde almindelige Explorer-fejl.

Sådan rettes VPN-fejl 806 (GRE Blocked) på Windows 11/10

Hvad er VPN Error 806 (GRE Blocked)