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1 followers·24 articles

nat

#nat·1 followers·24 articles

nat

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Nov 05, 2024·

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Harshal Sonar

harshalsonar.hashnode.dev·Aug 18, 2025

Aug 18, 2025

🌐 Networking Basics for Cloud & DevOps – Part 2: Public vs Private IP, NAT, Ports, and More

👉 In Part 1 of our Networking series we learned the fundamentals of IP addresses, Subnetting, and CIDR notation.Now, let’s take a step further into cloud networking concepts that every beginner in Cloud, DevOps, and Docker must know. Most students a...

Discuss·7 reads

Ritesh Singh

ritesh-devops.hashnode.dev·Aug 17, 2025

Aug 17, 2025

📘 Day 43: DNS, DHCP, NAT & Firewall Basics

Welcome to Day 43 of my Networking & Security journey! 🚀 Today, I explored four core networking concepts that power the internet and practiced firewall configuration hands-on. 🌍 1. DNS (Domain Name System) Definition: DNS translates human-readabl...

📘 Day 43: DNS, DHCP, NAT & Firewall Basics

Discuss·3 reads

Pits

p-it-s.hashnode.dev·Aug 11, 2025

Aug 11, 2025

NAT Made Simple: How Your Private Network Talks to the Internet

When you connect your devices to the internet, each one needs an IP address to communicate. But what happens when there aren’t enough public IP addresses for everyone? This is where Network Address Translation, or NAT, comes in. NAT works behind the ...

Discuss·2 reads

Alex Nyambura

blog.lxmwaniky.me·Aug 10, 2025

Aug 10, 2025

Double NAT Reality Check: Why My Port Forwarding Dreams Were Crushed

Module 5 of my MikroTik Zero to Hero Challenge I started Module 5 thinking I'd learn some simple NAT rules and set up port forwarding. What I discovered instead was that most home networks don't work the way networking tutorials assume. Welcome to th...

Double NAT Reality Check: Why My Port Forwarding Dreams Were Crushed

Discuss·10 likes·3 reads

Mikrotik Learning

Dipali Bhalerao

Dipali Bhalerao

dipali1024.hashnode.dev·Jul 26, 2025

Jul 26, 2025

🛡️ FortiGate Security Essentials

Module 1 of the "Packets & Protocols" Series Get started with security fundamentals and understand how to harden a network from the edge: Initial firewall setup & interface configuration Deploying Fortinet’s Security Fabric Crafting firewall polic...

🛡️ FortiGate Security Essentials

Discuss·28 reads

Packets & Protocols: Building the Backbone of the Internet

fortigate-security-essentials

OK Muhammad Majid Maulana

OK Muhammad Majid Maulana

blog.majidtech.my.id·Jun 01, 2025

Jun 01, 2025

Dokumentasi Penggunaan Basic Jaringan di Cisco Packet Tracer 8.2

Jaringan komputer merupakan salah satu elemen kunci dalam mendukung pertukaran informasi di berbagai bidang, baik pendidikan, bisnis, maupun pemerintahan. Proses perancangan, konfigurasi, dan pengelolaan jaringan komputer membutuhkan pemahaman yang b...

Dokumentasi Penggunaan Basic Jaringan di Cisco Packet Tracer 8.2

Discuss·4 likes·6 reads

Vibhuti Jain

vibhutijain.hashnode.dev·May 19, 2025

May 19, 2025

App Deployment Inside VPC On Private Server In Production

About the Project: This example demonstrates how to create a VPC that you use for servers in a production environment. To improve resiliency, you deploy the servers in two AZs by using an auto scaling group and an application load balancer. For addit...

App Deployment Inside VPC On Private Server In Production

Discuss·7 reads

Rafael Freitas

rafaelfreitas.hashnode.dev·Apr 13, 2025

Apr 13, 2025

Glossário de Redes: O Que Todo Dev Precisa Saber

Curto, direto e com analogias para quem não quer ficar perdido no meio do tecniquês... Então bora traduzir isso! Protocolos Fundamentais TCP (Transmission Control Protocol) Protocolo de transporte com conexão, serve para garantir que os dados envia...

Glossário de Redes: O Que Todo Dev Precisa Saber

Discuss·42 reads

🌐 Fundamentos de Redes para Devs

Ronald Bartels

hubandspoke.amastelek.com·Feb 16, 2025

Feb 16, 2025

🪟 The Practicality & Effectiveness of NAT in Modern Networking 👀

Network Address Translation (NAT) has long been a cornerstone of network security and connectivity. While some network engineers dismiss it as outdated, NAT remains one of the simplest and most effective first lines of defense against cyber threats. ...

🪟 The Practicality & Effectiveness of NAT in Modern Networking 👀

Discuss·10 likes·9 reads

Ronald Bartels

hubandspoke.amastelek.com·Jan 31, 2025

Jan 31, 2025

🦟Why MikroTik's NAT is a Mess | A Small Business IT Nightmare😱

Network Address Translation (NAT) is a fundamental networking function, used by businesses of all sizes to connect multiple devices to the internet while conserving public IP addresses. When done correctly, NAT should be seamless—ensuring VPNs, VoIP ...

🦟Why MikroTik's NAT is a Mess | A Small Business IT Nightmare😱

Discuss·10 likes·32 reads