Setting Up an HTTP/3 Reverse Proxy with MITMProxy

Learn how to set up and configure an HTTP/3 reverse proxy using mitmproxy version 11 in this technical tutorial. Explore the latest features of mitmproxy's HTTP/3 support, starting with certificate setup and configuration. Master the process of spinning up a reverse proxy, understand the crucial role of ALT-SVC headers in HTTP/3 connections, and perform connection testing. Dive into DNS considerations and implementation details while following practical demonstrations of each step. Gain hands-on experience with modern web protocols and proxy configuration techniques essential for network engineers and system administrators.