Let’s discuss in this blog, the operation of routing using a simple network example: a home network. Introduction The person in A wants to join its colleagues in location B through the network topology described in the below figure. This person needs to go back home at the evening! Should the one way and return…...
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In this blog’s, let’s discuss a “winning” strategy to start mining. Introduction First of all by definition mining is the technique by which you help build the blockchain. let’s imagine that the blockchain in this scheme is like a “big” distributed computer made of all miners computers. the central intelligence of this computer allows the…...
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In this blog, let’s build our first IPv6 packet. Introduction The idea of this lab is to craft an IPv6 packet from scratch using Python and Scapy library. The IDE I use is JetBrains PyCharm Community Edition 2018.3.1 x64 which is available for free at : https://www.jetbrains.com/pycharm/download/download-thanks.html?platform=windows&code=PCC The IDE The IDE interface looks like in…
Le challenge de ce post est simple: documenter une façon de réussir la préparation de son site pour être éligible au programme adSense de Google. Petite introduction Comment faire valider son site pour le programme adSense de Google? c’est la question que nous essayons de creuser dans cet article. Qu’il soit dans ce critère ou…...
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In this post we review a basic multicast routing operation, step by step using output from routers console and traffic packet capture (using wireshark). Introduction This blog is a part of a serie of blogs about multicast routing: How does multicast work In IPv4, multicasting servers use class D range of addresses: 224.0.0.0-239.255.255.255. Some addresses…...
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In this post let’s detail the operation of PIM (Protocol Independent Multicast) in sparse mode. Previous posts tackled the operation of PIM dense mode. Let’s recall that PIM is the multicast routing protocol that allows PIM routers exchange information needed distribute multicast traffic to receivers. Introduction This blog is a part of a serie of…...
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