Click on the Apple icon in the top left corner of your screen.

Select the network that you are already using.

Note: If you are connected to the internet wirelessly, the active adapter will be Wi-Fi.

However, if you are connected via a LAN cable, the corresponding adapter will be Ethernet. Select the Configure IPv6 drop-down menu and set it to Off. In case the Off option is not available, then proceed with the command line alternative described below.Restart your Mac to make sure the IPv6 is disabled. You may double-check by loading the website. To restore IPv6, follow the steps described above and select Automatically in the Configure IPv6 drop-down. In this case, you need to run a command through the Terminal app: You may not have the turn off IPv6 option available. Networksetup -setv6automatic Wi-Fi & networksetup -setv6automatic Ethernet To re-enable IPv6, you need to replace setv6off to setv6automatic (the default state in macOS), for example.Networksetup -setv6off Ethernet & networksetup -setv6off Wi-Fi You may combine both of commands to disable IPv6 on WiFi and Ethernet at the same time.If your active network is WiFi enter the following command. The Terminal app when you type in the command to disable IPv6 over Wi-Fi:Īlternative solution: disable IPv6 on your routerĪn option that you may consider if you want to disable IPv6 on all your devices at once is to turn it off from your router. Of course, you need to remember that IPv6 is still enabled on your Mac, and if you connect to the Internet using another Wi-Fi network, you are still exposed to IP leaks. There are many types of router brands on the market, and the admin panels are quite different. Under IPv6 Support, set IPv6 to Disable.ĭisabling IPv6 on macOS is recommended while connected to a VPN.For example, for some DD-WRT routers, it goes like this: Basically, you need to look for the IPv6 management options and disable IPv6. Thus, you make sure your IPv6 address is not exposed. To disable IPv6 on Mac, you can either turn it off from the Network settings, run commands on the Terminal application, or disable IPv6 from the router. Make sure you subscribe to our newsletter (below) to get other need-to-know VPN tips! Also, you would make a Transylvanian baby-bat ?happy.Update: This trick also works with macOS High Sierra. If you bought a cheap USB 2.0 to Ethernet adapter for your MacBook Air or MacBook Pro 13 inch 2015, then you know the simple plug and play does not work. Gigaware usb to ethernet mac set up mojave pro#.Gigaware usb to ethernet mac set up mojave manual#.

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