IPv4: Advantages and disadvantages

If you’re searching on the Internet for what IPv4 is, you’ve come to the right place. In this article, we’ll take a look at what its purpose is and what its main advantages and disadvantages are.

IPv4 – definition

IPv4 is the fourth iteration of the Internet Protocol and a widely used protocol for data exchange over various types of networks. In packet-switched layer networks, such as Ethernet, Internet Protocol version 4 is a connectionless protocol. Instead, it establishes a logical connection between network devices by assigning each one a unique identifier. Depending on the type of network, there are a variety of ways to configure IP version 4 with various devices, including manual and automatic configurations.

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Popular ways for using Dynamic DNS

What does Dynamic DNS mean?

Dynamic DNS, also commonly called Dyn DNS or DDNS, is a great technology that helps with auto-updating the name servers. Every time when the IP address (IPv4 or IPv6) changes for some reason, that beneficial service is going to refresh the DNS records – A record and AAAA record.

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