Quote from README: > TCP-over-TCP is not as bad as some documents describe. It works surprisingly well in practice, especially with modern congestion control a

Quote from README: > TCP-over-TCP is not as bad as some documents describe. It works surprisingly well in practice, especially with modern congestion control algorithms (BBR). For traditional algorithms that rely on packet loss, DSVPN couples the inner and outer congestion controllers by lowering TCP_NOTSENT_LOWAT and dropping packets when congestion is detected at the outer layer.