On Fri, Jan 19, 2018 at 11:31 AM, David Miller wrote:
>
> From: Yuchung Cheng
> Date: Tue, 16 Jan 2018 17:57:26 -0800
>
> > This patch keeps BBR from negotiating ECN if sysctl ECN is
> > set. Prior to this patch, BBR negotiates ECN if enabled, sends
> > CWR upon receiving ECE ACKs but does not re
From: Yuchung Cheng
Date: Tue, 16 Jan 2018 17:57:26 -0800
> This patch keeps BBR from negotiating ECN if sysctl ECN is
> set. Prior to this patch, BBR negotiates ECN if enabled, sends
> CWR upon receiving ECE ACKs but does not react to them. This can
> cause confusion from the protocol perspectiv
This patch keeps BBR from negotiating ECN if sysctl ECN is
set. Prior to this patch, BBR negotiates ECN if enabled, sends
CWR upon receiving ECE ACKs but does not react to them. This can
cause confusion from the protocol perspective. Therefore this
patch prevents the connection from negotiating ECN
