Iptables Demystified - Port Redirection and Forwarding HTTP Traffic to Another Machine

Dive into the world of Linux network packet processing with this comprehensive tutorial on iptables. Learn about the Netfilter subsystem and how to configure it using iptables commands. Explore practical examples of port forwarding, IP forwarding, and potential load balancing techniques. Begin with an overview of iptables components, then progress to port redirection within the same machine. Follow along with a hands-on example before delving into IP forwarding to another machine, covering both DNAT and SNAT. Conclude by enabling IP forwarding and gaining valuable insights into network traffic management. Access provided slides and command references to enhance your learning experience.

iptables components
Port Redirect in the same machine
Example
IP Forwarding to another machine DNAT, SNAT
Example
IP Forward Enable