October 23, 2020
What Does IPv4 to IPv6 Tunneling Mean?
IPv4 to IPv6 tunneling refers to using the existing routing infrastructure of your IPv4 address to carry the imminent IPv6 traffic. This helps to successfully transition to IPv6 by ensuring compatibility with the IPv4 hosts and routers installed at present. Besides, maintaining compatibility between the infrastructure systems also allows you to streamline the process of transitioning to IPv6. That is because you can still use the IPv4 routing infrastructure while deploying IPv6 to make the most of the available resources. IPv4 or IPv6 routers and hosts can tunnel IPv6 datagrams over IPv4 address routing topology by including them within the available IPv4 packets. In general, IPv4 to IPv6 tunneling can be done in the below ways. Router-to-Router: Here, the IPv4[…]
October 9, 2020
Everything You Need to Know about CIDR
CIDR or Classless Inter-Domain Routing stands for an IP addressing method that is designed to improve the efficiency of IP address allocation. CIDR replaces the previous system of distributing IP addresses based on Class A, Class B, and Class C networks. The new method is also seen to benefit IPv4 addresses and extend their life cycles while slowing the development of routing tables. Also known as supernetting, the main goal of CIDR was to decelerate the rapid exhaustion of IPv4 addresses across the internet. This eventually led to freeing up a lot of unused and available IP addresses. At the same time, it also helped to deal with many of the inefficiencies of the old method of IP addressing that[…]
September 23, 2020
How Does IP Address Affect Site Performance and Security
It is a common misunderstanding that a shared IP address is not ideal for site performance and security. This is because most uninformed people mistake a shared IP address with a shared server. In a shared server scenario, the resources and computing power of a single server is shared by multiple websites, which can sometimes lead to privacy concerns. A shared IP address, on the other hand, means that the domain is mapped to an IP address that is shared between multiple domains. Both dedicated addresses as well as shared IP addresses can be suitable for hosting a website. In fact, the server on which the site is hosted will have more effect on its functionality and performance. Most web[…]
September 11, 2020
What is IP Addressing and How Does it Work?
IP addressing refers to assigning a 32-bit binary numerical label to all the devices connected to a network that communicates to the internet. The 32-bit IPv4 address is subdivided into 4 x 8-bit segments, which are known as octets. As only a few users work with 32-bit IPv4 addresses, the IP address is generally expressed in the dotted-decimal format. Here, each octet is assigned to an equivalent decimal number and the four decimal values are separated using periods. Typically, the eight binary bits can represent any number from 0 to 255. This means that each of the parts of the dotted-decimal in an IPv4 address can be any decimal from 0 to 255. Although IP addresses are broken into four[…]
August 25, 2020
Is a Dedicated IP Address Mandatory to Install an SSL Certificate?
An SSL certificate works by encrypting the data sent and received from/by a user’s device to/from a website. This gives users a secure channel to enter the necessary information on the browser and communicate with the webserver. Having an SSL certificate is also seen to help the website ranking and lead to better visibility on search engine result pages. Earlier, installing an SSL certificate was possible only on dedicated IP addresses. Yet as the importance of a secure internet grew, developments in technology created a way for shared IP addresses to use SSL certificates as well. This is possible through the Server Name Indicator or SNI, which allows a webserver to create different virtual host environments and host multiple SSL[…]
August 10, 2020
Everything you Need to Know about Shared IPv4 Addresses
A shared IPv4 address refers to an IP address that is used for multiple websites. Such types of IP addresses are generally used by shared hosting providers or for managed server hosting that uses a cloud-based platform. Choosing a shared IP address instead of a dedicated IP address also helps to cut the costs of server hosting, although there may be some risks associated with it. Shared IPv4 addresses and shared hosting normally go together. However, having a shared IP address does not necessarily mean that it is shared hosting. Regardless, as the IP address is used by multiple websites in shared hosting, the actions of one website may affect the reputation of the other sites on the server as[…]
August 8, 2020
What is a Private IP Address? – Infographic
As the name implies, a private internet protocol address identifies devices on a private or closed network. The word private refers to the fact that only those devices on the network can use this IP address to communicate with each other. A classic example of it is the IP address of your residential wireless connection. An address can either be static or dynamic. A state IP address is like your telephone number in that it stays the same unless you decide to change it. Conversely, a dynamic IP address changes occasionally, and it is most often utilized on business premises or in residences. Like any other form of IP address, the private one also has its own pros and cons.[…]
July 24, 2020
Why IP Address Management is Necessary
IP address management or IPAM refers to the organization of DHCP and DNS services that assign IPv4 addresses to different devices in a network. In other words, IPAM involves planning, tracking, and managing IPv4 addresses, which is usually done by DNS and DHCP services. However, with a robust IPAM software application, these network services can perform better and work in tandem to resolve common IP conflict issues. Using spreadsheets was the traditional way of managing IP addresses and tracking responsibilities in a network. This can be very taxing in the cases where the size of the IPv4 address pool is huge. Besides, maintaining data in spreadsheets can also be quite time-consuming and prone to human error. This can lead to[…]
July 9, 2020
What is a Dedicated IP Address and How it Can be Beneficial
A dedicated IP address, also known as static IP address, is the unique IPv4 address (or IPv6 address, if your ISP has transitioned to it) that is assigned exclusively to your account. Dedicated IP addresses are generally used for web hosting and running specific server applications. It allows you to view the website using its IP address instead of entering the URL in the browser. This can be beneficial to access the website FTP when the domain name is otherwise inaccessible for some reason. Below are some of the main benefits of using a static IP address. How Using a Dedicated IP Address Can Be Beneficial A static IP address allows you to view the website before pointing the domain[…]
July 7, 2020
IPV4 Opportunity – Infographic
A considerable number of unused IPv4 addresses exists in organizations around the world. With the IPv4 resources running out, trading these between private entities emerged as the ideal solution for their depletion. This is where IPv4 brokers come in. Third-parties like IPv4Mall act as middlemen between those entities having a surplus stock of these resources and the ones who are seeking them. The brokers make the processes of selling and buying the addresses easier. In a way, they are grateful for the fact that there exist unused addresses, and consequently, a secondary market for IPv4 addresses. The following infographic puts all of the above into context.
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