On Wed, Jul 19, 2017 at 1:46 AM, <[email protected]> wrote: > Hi Erik, > > That's the intuitive approach to follow but unfortunately the situation is > not that obvious to get into. > I can give a little background on the Linux situation. There have been several attempts to get MPTCP into the stack over the past few years. Each time the patches were rejected primary because of complexity and invasiveness. I believe in the initial attempt there were something like 7,000 LOC change to tcp and that was whittled down to 5K on the next attempt IIRC. It is not impossible to get the code in the stack, but it's going to take more work to minimize code change and convince the maintainer the complexity is justified.
> Network providers do not have a control on the servers and the terminals that > are enabled by customers behind the CPE. So making use of MPTCP to grab more > resources (when available) or to provide better resiliency (when a network > attachment is lost) will require both endpoints to be MPTCP-capable. > Network providers don't control CPE is either. I know iOS has support for MPTCP, AFAIK Android does not (Erik is that correct?). If Android were shipping it that would be a strong datapoint towards getting support in Linux. Tom _______________________________________________ Int-area mailing list [email protected] https://www.ietf.org/mailman/listinfo/int-area
