Palo Alto Firewall Essentials: NAT, Routing, Interfaces & Policies Explained

Ready to master the core building blocks of Palo Alto firewall configuration? In this hands-on walkthrough, I break down the most common tasks you’ll encounter when deploying or troubleshooting a Palo Alto NGFW. 🔧 What we cover: • Source NAT vs Destination NAT (with real-world use cases) • Interface types & subinterfaces • Static routing & default routes • Security policies that actually make sense • Internet access setup (from zero to outbound) Whether you’re prepping for a cert, building a lab, or just want to level up your firewall game—this video’s got you covered. 🛠️ Stuff I Use 🛠️ EVE-NG - multivendor network emulation software. Linux, Ubuntu, Debian OSX, Windows Networking hardware - Multi vendor 👨🏻‍💻 About Me: Hi I'm Matt a Senior Network Engineer with over two decades of hands-on experience architecting, securing, and optimising high-availability networks across enterprise environments. I stream labs and create video content to help others level up their skills. 💻 Social: Website: [null0labs.com](https://null0labs.com) GitHub: [@null0labs](https://github.com/null0labs) Instagram: [@null0labs](  / null0labs  ) Twitter/X: [@null0labs](  / null0labs  ) LinkedIn:[@mlewisonline](  / mlewisonline  ) 🙋🏻‍♂️ Questions or ideas? Drop them in the comments. Subscribe for protocol mastery, live labs, and routing realness.