Enable or Disable IPv6 to solve Internet connectivity problems in Windows Download this PC Repair Tool to quickly find & fix Windows errors automatically Till recently, we used the IPv4 version
netsh interface Teredo set state disable; Once the interface has been disabled, close the elevated Command Prompt and reboot your computer. At the next startup, open another elevated Command Prompt window (using step 1), type the following command and press Enter: netsh interface Teredo set state type=default Teredo is a network protocol used to establish secure communication between clients and servers and to facilitate connection between devices behind routers that use network address translation (NAT). If this protocol is disabled or blocked, manually or by software, it can have these harmful effects on the system. You need to enable JavaScript to run this app. Xbox Support. You need to enable JavaScript to run this app. Teredo Server: Teredo Server is used for initial configuration of a Teredo tunnel. It is a node which has IPv4 connectivity and can be used to provide IPv6 connectivity to Teredo clients. Teredo Relay: Teredo Relay is an IPv6 router which is used to forward all of the data on behalf of Teredo client it serves.
Specifies the state of Teredo. The acceptable values for this parameter are: Disabled: Disables the Teredo service. Client. Enables the Teredo client. Enterpriseclient. Skips the managed network detection. Server. Enables the Teredo server. Relay. Automatic. Default. The default state is client.
Teredo Server: Teredo Server is used for initial configuration of a Teredo tunnel. It is a node which has IPv4 connectivity and can be used to provide IPv6 connectivity to Teredo clients. Teredo Relay: Teredo Relay is an IPv6 router which is used to forward all of the data on behalf of Teredo client it serves. netsh interface Teredo set state disable Disabling Teredo Adapter. After the adapter is disabled, press Windows + R, type "devmgmt.msc" in the dialogue box and press Enter. Once in the device manager, click on View and click Show hidden devices. Now, click on Network adapters, right-click on all Teredo adapters and select Uninstall. net.ipv6.conf.lo.disable_ipv6 = 1. 4. Save and close the file. 5. Reboot the machine. To re-enable IPv6, remove the above lines from /etc/sysctl.conf and reboot the machine. The caveats.
Specifies the state of Teredo. The acceptable values for this parameter are: Disabled: Disables the Teredo service. Client. Enables the Teredo client. Enterpriseclient. Skips the managed network detection. Server. Enables the Teredo server. Relay. Automatic. Default. The default state is client.
At command prompt, to disable IPv6 from all interfaces, type these commands. Then press enter - one command at a time. netsh interface teredo set state disabled netsh interface ipv6 6to4 set state state=disabled undoonstop=disabled netsh interface ipv6 isatap set state state=disabled