Proxying HTTP/3 (QUIC) Using CONNECT-UDP with Envoy

Explore the implementation of CONNECT-UDP in Envoy Proxy for tunneling HTTP/3 (QUIC) traffic. Learn about the IETF MASQUE Working Group's new specifications extending HTTP to proxy non-TCP traffic. Discover the steps required to set up an Envoy Proxy for tunneling QUIC or UDP over HTTP. Gain insights into potential use cases of CONNECT-UDP with Envoy for enhancing privacy, security, and performance in proxying. This 31-minute conference talk by Jeongseok Son from Google, presented at a CNCF event, delves into the limitations of the HTTP CONNECT method for proxying non-TCP traffic and introduces solutions to address these challenges.