If the system fails to access the network or the internet speed was slow, and in the wireless internet connection status, you see the issue ipv6 no network access or ipv6 no internet access. It can be super annoying. But there is no need to fright. In this post, you will be relieved to acquaint that it is possible to resolve this problem. Read on and discover how.

Why You Face The IPv6 Connectivity: No Network access Issue ?

It can happen for numerous causes. IPv6 is the next-gen of routing and provides a lot of improvements over IPv4, comprising a virtually limitless number of addresses. Unluckily, there exists an enormous installed base of networking gear that isn’t able to communicate through the IPv6 protocol. The ipv6 connectivity: no network Access is common; just a little number of internet service providers permit it, and those are not more often than not enabled by default. You can check out the approved list of internet service providers online that offer ipv6 network connection. The internet service provider or the router may therefore still be configured for the ipv4, while the computer is attempting to connect using the ipv6 hence the conflict.

The router can even be capable of assigning an ipv6 address, but the internet service provider is not capable of, hence the lack of network connection. If you’re capable of getting the network connection through ipv4, then you ought to be capable of browsing the web unless the drivers are broken down. If you have just ipv6 as the solitary connection, there’s a possibility the ipv4 is disabled. The Wi-Fi/WLAN or LAN drivers may also be the issue in such a case. For narrowing down the issue to either your computer or to your router, attempt to connect your other devices to the same network and check if they help. Now let’s move on to some best working fixes to this issue.

Try These Solutions To Fix The IPv6 No Network Access Problem :

The below we have discussed a few best solutions that can help you fix this problem:

Solution#1: Releasing & Renewing The IP (Internet Protocol) Configuration

Assuming the device wasn’t correctly allocated an Internet protocol address or the allowance was ended; releasing the current address and renewing it and permitted you to achieve a connection. For doing so:

  • Hit Wind + R Key for opening Run.
  • Enter cmd > press enter for opening command prompt.
  • Now, in the command prompt window, enter ipconfig /release > hit Enter.
  • Next, enter ipconfig /renew > press Enter.

ipconfig renew

  • Enter Exit > hit Enter key for closing the command prompt window.

Solution#2: Updating The Network Drivers

The great method of updating the network drivers is to simply go online to the device manufacturer or PC and then download and install the drivers manually. You can also update the drivers over the net through device manager. However, since the system has no network connection, you can simply make use of the first option.

  • For the users of Dell, navigate to their support site.
  • Then, click support > navigate to the drivers & downloads.
  • If you’re on the site for the first time, you’ll see a screen to type in the service tag. Otherwise, the browser cookies will display the recent products you have browsed. There’re three methods of getting drivers. One is to make use of the service tag, the other way is to detect the system automatically, and the other is to look for the drivers manually. We’re gonna make use of the fastest; utilizing the service tag.
  • Check in the battery section or the bottom of the laptop. You ought to see a sticker labeled service tag (S/N). Enter the seven-character code that world be in alphanumeric into the dell site support webpage > click submit.


  • It will then load the product related to your service tag. From that webpage, you can select to automatically detect all the updates or locate the drivers manually. Click Find it myself tab.

  • Expand network > download the drivers. If the update doesn’t automatically run > double click on it for running it > follow the prompts for ending the installation and reboot the computer.

Solution#3: Resetting The IPv6 And Winsock Catalog

The winsock can handle all the outputs and inputs for the internet apps. Resetting it will restore the default behavior. Resetting internet protocol version 6 will also restore its default behavior between your net protocols.

  • Hit Win Key > enter CMD to look for the command prompt
  • Now right-click on the first result that appears > choose Run as admin.

run as admin

  • In the black CMD window, enter netsh winsock reset catalog > hit Enter.

netsh winsock reset catalog

  • You’ll be prompted to reboot the computer but do not do so just yet. Now enter netsh int ipv6 reset reset.log > hit Enter.

netsh int ipv6 reset reset.log

  • Close all the opened windows and reboot the PC.

Solution#4: Disabling All The Antivirus And Firewall Programs

The antivirus programs such as McAfee and AVG have been notorious for this issue. A few of such firewall tools may have been automatically installed along with other programs. Try to disable the firewall settings from the actual interfaces. The great idea would be to fully uninstall such apps.

  • Hit Win + R Key for opening the Run box.
  • Then, enter appwiz.cpl > press enter for opening programs & features

  • Now, search for the AVG, McAfee, and other antivirus and firewall tools.
  • Next, right-click on the tool you desire to uninstall > choose uninstall.

  • Now, simply follow the on-screen prompts for finishing everything.

You’ll almost certainly have to get rid of any remaining files of the firewall or antivirus tools. You can see the steps online for uninstalling McAfee. You can also simply download the free trial of the Revo Uninstaller Pro. Install it .> run it > search for the residual files and get rid of them.

Solution#5: Disabling The IPv6 For Forcing The Computer To Utilize IPv4

The internet protocol version is not likely to be necessary for the next coming years. The internet issue may therefore not be about internet protocol version 6. Unless you really require internet protocol version 6 for something, you can attempt to force windows to make use of internet protocol version 4 instead. Windows can and will make use of (preferred) internet protocol version 6 if all of the other equipment and the internet service provider does. We’d attempt to connect with internet protocol version 4, which is supported by the older tools and all internet service providers AFAIK. You can see the approved list of internet service providers that offer internet protocol version 6 network connections. For manually disabling internet protocol version 6:

  • Hit the Wind + R for opening the Run.
  • Enter ncpa.cpl > press enter for opening the window of networks connections.
  • Now, right-click on the connection > choose properties.

choose properties

  • On your networking tab, scroll down to the TCP/IPv6 (Internet Protocol Version 6).
  • Now, uncheck the box from the left of the property > click on OK.

Internet Protocol Version 6

  • You may have to reboot the PC.

You can also make use of the tools from Microsoft to do this automatically. Download the Prefer IPv4 over IPv6 in prefix policies utility > run it. It’ll make internet protocol version 4 as default over internet protocol version 6. For disabling internet protocol version 6 completely, utilize the Disable IPv6 tool. Such actions can be reversed by using more utilities available on the same page.

It’s also sensible to keep the router from interference from things like the microwaves that run on same such frequency. If the internet needs additional login details (username/account + password), make sure you have the updated the login details and that it’s been entered properly. When everything else does not help in fixing the ipv6 no network access issue, then you can so an operating system reset on Win 10, or the re-installation on the Win 7.

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