Top-Rated VPN With Complete IPv6 Support

You don’t need to change your VPN setup to enjoy IPv6 support. The VPN connection will be configured automatically and all our locations support it.

IPv4 and IPv6 traffic

Your Site-to-Site VPN connection on a transit gateway can support either IPv4 traffic or IPv6 traffic inside the VPN tunnels. By default, a Site-to-Site VPN connection supports IPv4 traffic inside the VPN tunnels. You can configure a new Site-to-Site VPN connection to support IPv6 traffic inside the VPN tunnels. Then, if your VPC and your on-premises network are configured for IPv6 addressing, you can send IPv6 traffic over the VPN connection.

If you enable IPv6 for the VPN tunnels for your Site-to-Site VPN connection, each tunnel has two CIDR blocks. One is a size /30 IPv4 CIDR block, and the other is a size /126 IPv6 CIDR block.

The following rules apply:

  • IPv6 addresses are only supported for the inside IP addresses of the VPN tunnels. The outside tunnel IP addresses for the AWS endpoints are IPv4 addresses, and the public IP address of your customer gateway must be an IPv4 address.
  • Site-to-Site VPN connections on a virtual private gateway do not support IPv6.
  • You cannot enable IPv6 support for an existing Site-to-Site VPN connection.
  • A Site-to-Site VPN connection cannot support both IPv4 and IPv6 traffic.

For more information about creating a VPN connection, see Step 5: Create a VPN connection.

Top-Rated VPN With Complete IPv6 Support

Top-Rated VPN With Complete IPv6 Support

IPv4 – Internet Protocol version 4 – is the current technology that assigns unique IP addresses to devices trying to connect to the Internet. Using 32 bits, IPv4 can support 2^32 IP addresses. That’s about 4.29 billion. Sounds like a lot, but they’ve all been fully allocated, prompting the creation of IPv6.

IPv6 has a superior capacity for far more numerical addresses using 128 bits (that’s 3.4 x 10^38 possible addresses), which would be more than enough even if every single individual owned a billion devices. The bad news is, it will take time and money for a complete transition to IPv6, as all devices, operating systems, and ISPs would need to support both protocols concurrently in the interim.

The good news? VPN now offers IPv6 support on all servers across all locations, enabling seamless encrypted connectivity across all devices on both IPv4 and IPv6 protocols.

Protection Against IPv6 Leaks

As most VPNs are not yet providing IPv6 support, whenever you try to access an IPv6 website, the Internet traffic is excluded from the encrypted VPN tunnel and routed directly through the ISP instead. This defeats the purpose of using a VPN and leaves you susceptible to IP leaks and vulnerable to being monitored.

Dual Stack Solution VPN uses a dual stack configuration to deliver IPv6 connectivity, which supports both IPv4 and IPv6. This ensures seamless protected connectivity on both protocols.

Faster Downloads

IPv4 and IPv6 Internet doesn’t necessarily use the same infrastructure. In fact, IPv6 networks might offer faster speed due to less congestion on IPv6 infrastructure. This creates an opportunity for you to experience higher download speed.

What You Need to Know

#1 Don’t disable IPv6 support on your device

Leaving the feature turned on only provides you with an added layer of protection. It won’t compromise your Internet security in any way. If anything, it’s an insurance against accidental IPv6 leaks.

#2 How to setup IPv6 VPN

You don’t need to change your VPN setup to enjoy IPv6 support. The VPN connection will be configured automatically and all our locations support it.

#3 IPv6 connectivity

If you see an IPv6 address on an IP check despite your ISP not supporting IPv6, that’s the public IP address of the VPN server.

Why You Need a VPN with IPv6 Support

Why You Need a VPN with IPv6 Support

Nowadays, protecting your privacy should no longer be deemed optional. Privacy violations take various forms; governments, companies and even individuals can access vast amounts of digital identity information and use it for their gain.

A dedicated privacy protection tool such as a VPN can give you the upper hand in keeping your online activities to yourself. However, even specialized tools can sometimes fail.

How IPv6 came to be

To a certain point, all IP addresses were aligned to the IPv4 standard. Although it served its purpose well, IPv4 uses 32-bit addresses, which means no more than 4,294,967,296 addresses could exist.

To tackle the issues raised by that finite number of IPv4 addresses, the IPv6 standard was introduced. IPv6 uses 128-bit hexadecimal addresses, thus providing a tremendously ample address space (10 28 , or 79,228,162,514,264,337,593,543,950,336 times larger than IPv4). Furthermore, IPv6 addresses contain simple headers.

However, accommodating more devices on the Internet is just one of many things IPv6 is suitable for. Equally important features include:

  • Better, built-in security: supports IPsec through extension headers, thus providing end-to-end security and enhanced interoperability between IPv6 entities
  • QoS support: allows packet labeling and facilitates special flow handling thanks to the Flow Label field in the IPv6 header
  • Increased reliability and faster speeds: allows bandwidth-intensive packet flows such as media streams to reach many destinations simultaneously thanks to multicast address support

IPv6 and VPNs

Although IPv6 feels like a silver bullet, the world’s not entirely ready to embrace it. Some VPNs, for instance, still struggle to protect IPv6 users from data leaks, which is a severe drawback regarding privacy.

This partial compatibility can leave IPv6 users exposed and vulnerable to various risks, including surveillance, profiling, third-party service tracking and targeted attacks.

Some VPN providers even encourage users to disable IPv6 on their systems to prevent leaks. However, using a VPN with full IPv4 and IPv6 support ensures that all traffic is protected against privacy violations or leaks, regardless of which protocol is used.

A trustworthy VPN should leave no stone unturned and protect your privacy by keeping your connection airtight. Data leaks, even minor ones, could expose your real identity to unwanted actors and allow them to track your online activity.

If you’re considering using a VPN, make sure it’s one that can keep your connection safe from IPv4, IPv6, DNS and WebRTC leaks.

A VPN with full IPv6 support can boost your online privacy

To wrap it up, stateless autoconfiguration, enhanced security features and improved performance make IPv6 a great choice for businesses and individuals looking for reliable connections and top-notch privacy protection.

A VPN with full IPv6 support can help you achieve a secure and seamless internet experience with enhanced privacy features. It has all the features of a traditional VPN but provides much-needed peace of mind by protecting your privacy on IPv4 and IPv6.