[Bloat] The sad state of MP-TCP

Simon Leinen simon.leinen at switch.ch
Tue Apr 2 06:40:45 EDT 2024


Toke Høiland-Jørgensen via Bloat writes:
> Juliusz Chroboczek via Bloat <bloat at lists.bufferbloat.net> writes:
>> There should be a knob in the kernel to transparently replace TCP with
>> MP-TCP, but I couldn't find one.

> There is, sorta. Specifically, a BPF hook that can override the protocol
> (added in kernel 6.6):

> https://lore.kernel.org/all/cover.1692147782.git.geliang.tang@suse.com/

So all we need is a small modification to, say, liblzma, to make systemd
install that hook when calling sshd.  Right? ;-)
-- 
Simon.


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