Comment Re:MPTCP vs MLPPP? (Score 1) 50
It sounds, though, like it requires the client to use an upstream proxy to make it work, otherwise the endpoints would need to be enabled for this, too.
Even in the SMB world, it's becoming common for clients to want multiple ISP connections. Usually this gets implemented within the firewall or with a link balancer device that allows for various failover or balancing schemes. Any one client TCP session stays on one link, though, so two 10Mbps links never delivers 20 Mbps to any one TCP session.
I'm not sure this would be that much of a benefit on a phone, since most are single-app focused and most apps rely on a single stream, which is I guess why they use multipath TCP.