Category: IP Network
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OpenWrt Ultimate Guide: Introduction, Installation, Configuration & Troubleshooting Posted on May 16, 2026 by [Administrator] Are you tired of your router’s sluggish interface, lack of updates, or limited features? If you own a compatible router, you don’t need to buy an expensive “gaming” router to get enterprise-grade features. You just need OpenWrt. As someone who has…
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Differences The transition from IPv4 to IPv6 is a significant development in the history of internet technology. Both protocols are designed to facilitate internet communications, but they do so in fundamentally different ways. This guide will explore the key differences between IPv4 and IPv6 as illustrated in the provided chart. Address Length IPv4 Description: IPv4…
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Fortigate configuration for SD WAN, LANs and VLANS with IPsec Support Configuring a Fortigate firewall to accommodate a complex network setup involves multiple steps, including configuring WAN interfaces, creating VLANs, setting up IPsec tunnels, and defining firewall policies. Each step is crucial in ensuring that the network operates securely and efficiently, meeting the specific needs…
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IP addressing, or Internet Protocol addressing, is a system used to assign unique numerical identifiers to devices connected to an IP-based network. IP addresses enable devices to communicate with each other over a network, whether it’s a local area network (LAN) or the global Internet. In the context of IP addressing, there are two primary…
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Basic – Access – IP Network – Services – Security – Automation An IP (Internet Protocol) network is a collection of devices, such as computers and servers, that are connected together and use IP addresses to communicate with each other. The TCP/IP (Transmission Control Protocol/Internet Protocol) model is a conceptual framework that describes how data…
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Packetization is the process of breaking down data into smaller units called packets for transmission over an IP network. This process involves dividing the data into manageable chunks and adding necessary header information to each packet. Packetization involves segmenting data, adding headers to each segment or fragment, and encapsulating them into packets for transmission over…
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The TCP/IP model, also known as the Internet Protocol Suite, is a conceptual framework that defines how data is transmitted and received over networks. It is a layered model that provides a structured approach to networking, allowing different protocols to work together to enable communication between devices. The TCP/IP model consists of four layers: Network…
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Routing is a fundamental concept in computer networking that involves the process of directing network traffic between different networks or subnets. It determines the most efficient path for data packets to travel from a source device to a destination device across an interconnected network infrastructure. The device responsible for making routing decisions is called a…