It is a network layer protocol that helps communication and allows for data transfer over the server. IPv6 protocol consists of 128-bits that has eight numbered strings which is made up of four characters that are alphanumeric in nature, and separated by a colon. IPv6 thus, provide users with a variety of permutations concerning IP addresses. As a result, users will never run out of unique IP addresses for them to be assigned to any number of new devices.
The IPv6 address is made up of 128-bits and consists of eight numbered strings. The characters are four each, separated by a colon. Characters are usually alphanumeric so an IPv6 address will look something like this: FE80:CD00:000:CDE:1257:000:211E:729C IPv6 addresses are known for their long lengths which is why if a section of the address has more than one zeroes (i.e. placeholders), they are suppresed. It becomes: FE80:CD00:0:CDE:1257:0:211E:729C
IPv6 is needed because it caters to a multitude of computers on the Internet. Each internet connection calls for a unique IP address. The world is almost out of IPv4 addresses. Since IPv6 addresses are much bigger i.e. 128 bits as opposed to 32 bits in IPv4, expanding internet will be able to provide different possible combinations and eliminate the problem of public addresses running out for a very long time.
IPv6 leak is a problem faced by all VPN users. When the leak occurs it exposes your online identity to the world and it happens secretly. How to protect against something when you don’t know if there is a leak? With Ivacy VPN, you do not have to worry about IPv6 leaks ever! Its rock-solid security features prevent IPv6 leak where other VPNs fail. Ivacy helps anonymize your online activities and does not log them thereby ensuring privacy of the highest order.
IPv6 is governed by different types of addresses which includes Unicast Addresses, Multicast Adresses and Anycast Addresses that you can read more about below.
A Unicast Address is a type of IPv6 address that seeks to identify a specific node on a network and is limited to a single sender and/or a single receiver. Unicast Adresses are globally routable as well as accessible on the Internet. They feed on the IPv6 architecture.
Another type of IPv6 address is Multicast Address. It represents a collection of IP devices and can only serve as the destination point for datagram. Usually Multicast Addresses are not the source addresses and since IPv6 does not broadcast address it relies on Multicast.
By definition, Anycast Addresses are those which are assigned to an array of interfaces packing multiple nodes. IPv6 integrates this into its operations to help improve routing efficiency. Unlike Multicast which transmits data to several destinations, Anycast deals in 1 to 1.
Differences between both IPv4 and IPv6 are highlighted in the tabular form below. There is a reason why IPv6 is in demand.
While there are numerous advantages of having IPv6 as your go-to Internet protocol there are certain disadvantages associated too. Let’s find out below.
IPv6 leaks can become a nuisance if not taken care of. What happens is that it leaks your online identity to the world. Sadly, you won’t even know that it’s doing that. Your effort to safeguard your whereabouts over the Internet proves to be futile. You can’t be too careful with your online security these days.
What you can do is disable the IPv6 on your machine/browser which is fairly easy with the help of a VPN when you connect to one. It makes your session online private. Once you are done with browsing the Internet, simply turn on the IPv6 functionality when you disconnect the VPN.
No matter, what you do, Ivacy VPN will always come in handy when you are connected to the Internet and more so when you have to prevent IPv6 from leaking your IP address. Leak of personal and private data can be detrimental to an individual or an organization which is why safeguarding it should be your ultimate priority. Select from a variety of Ivacy plans and get protected against IPv6 leaks.
Ivacy has remained a leading VPN provider in the industry for over a decade now, and has pioneered several widely accepted features like Split Tunneling. The company was also awarded the Fastest VPN Award in 2019 for its exceptional speed.
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