So theoretically, the IPv4 address has it maximized limit of 4.3 billion IP address. with each number ranging from 0 to 255, so you got IPv4 address range from 0.0.0.0 to 255.255.255.255. For example, Google’s server IPv4 address (public DNS server) is 8.8.8.8 and 8.8.4.4. In computer science domain, your device’s network address is present as a string of numbers. The post office locates you through your address like your address is “university avenue 201, door 104, Murfreesboro, Tennessee”. As stated above, the function IP address plays during the process of internet telecommunication is like your resident address. The difference between IPv6 from IPv4 is somehow simple & clear. Why IPv6? What Makes the IPv6 Different From IPv4? And your concern about IPv6 VPN will be explained as followed.

Why do you need to switch the IPv4 to IPv6 which could make your VPN no longer working? The question of why you should use IPv6. It is not hard to guess that IPv6 is the successor of IPv4. The IP address, in this case, works like your door number that allows the mail carrier to recognize your house and throw the mail into your mailbox. The TCP/IP protocols allow computers and devices to communicate with each other over the internet. The IP address is the initial part of the internet protocol suite, which is also called TCP/IP.

IPv6/IPv4 is the abbreviation of Internet Protocol version 4/6. To understand what is IPv6, you must know what IP address it is. Also, you could have a look at the best VPN for IPv6 in a handful of candidates – The iTop VPN for IPv6, and see if the IPv6 VPN is faster than IPv4 VPN. It could possibly change your internet usage profoundly, especially the IPv6 and VPN. What is IPv6 and how does IPv6 affect your VPN? If you are not familiar with the concept of internet IP address, then you’d better know that the change from your current IPv4 to IPv6 is a big thing.

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