This article discusses Multi-Path TCP (MPTCP), a network protocol that allows devices to use multiple network paths simultaneously. It examines MPTCP's implementation on different operating systems, particularly Linux and iOS/macOS, and explores its capabilities for network aggregation and mobility. The text highlights that while MPTCP shows promise, its current implementations are limited, with the most practical setup being Linux as a server and macOS/iOS as a client in 'interactive' use cases.
https://blog.cloudflare.com/multi-path-tcp-revolutionizing-connectivity-one-path-at-a-time/