Messages in this thread | | | From | Neal Cardwell <> | Date | Thu, 4 Apr 2019 09:48:04 -0400 | Subject | Re: [PATCH net-next v2] tcp: Ensure DCTCP reacts to losses |
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On Thu, Apr 4, 2019 at 8:24 AM Tilmans, Olivier (Nokia - BE/Antwerp) <olivier.tilmans@nokia-bell-labs.com> wrote: > > From: Koen De Schepper <koen.de_schepper@nokia-bell-labs.com> > > RFC8257 §3.5 explicitly states that "A DCTCP sender MUST react to > loss episodes in the same way as conventional TCP". ... > This patch replace the clamping of alpha by setting ssthresh to > half of cwnd for both fast retransmissions and RTOs, at most once > per RTT. Consequently, the dctcp_clamp_alpha_on_loss module parameter > has been removed.
Acked-by: Neal Cardwell <ncardwell@google.com>
Thanks!
neal
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