Ipv4

All about IP Addresses, Networks, Subnets & CIDR — Some important terms in Networking Packets — A packet is the smallest data transfer unit on the network. Packets are envelopes that carry data from one point to another on a network. Packets have a header portion and a body portion. The header portion has all the digital data related to the network, including source…

Learn how to manage IP addresses, subnetting, and network protocols to optimize your Cloud DevOps infrastructure. Welcome to the “Cloud Networking for DevOps” series! As a DevOps engineer, you need to have a solid understanding of networking concepts to manage and operate cloud-based infrastructure effectively. In our previous series on…

answer: routeRules — Yesterday, I started playing around with Nuxt.js but for several hours had a difficult time connecting my Nuxt.js app on port 3000 to my server on local host (port 9300). …

Introduction In today’s world, the internet has become an integral part of our daily lives, facilitating everything from online shopping to remote work. At the heart of this digital revolution lies the Internet Protocol (IP), a set of rules that governs how data is transmitted across networks. …

Overview : The options field in an ipv4 header can be of variable size depending upon the datagram type. As the name implies the field is optional for an individual datagrams but it’s mandatory for the ip modules like routers to have them.They are generally used for debugging and network analysis. IPV4 (Options Format) : The…

Introduction to Network Protocols Imagine the internet as a bustling metropolis, with devices of all shapes and sizes vying for a piece of the action. Just like people need a unique address to receive mail and packages, these devices need a unique identifier to send and receive data. That’s where IP addresses come in…

Stories by Teri Radichel on IPv6 — I have been attacked online for writing stories about how to turn off IPv6. Well, I have been forced into revisiting the AWS protocol as of late. I’m once again reviewing the protocol headers, the next header field, neighbor discovery protocol, and all that fun stuff. IPv6 packet - Wikipediaen.wikipedia.org Interestingly enough, a well-known…

Previously, we talked about IP addresses, their types, and the versions here. Now, we will see the differences between the two versions of IP addresses — IPv4 and IPv6. In the table of the difference between IPv4 and IPv6 presented below, we will discuss around 22 differences including deployment date…

An Elastic IP address is a static public IPv4 address associated with your AWS account in a specific Region. Unlike an auto-assigned public IP address, an Elastic IP address is preserved after you stop and start your instance in a virtual private cloud (VPC). In other words, if you don’t…