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From: Michael Welzl <michawe@ifi.uio.no>
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Date: Fri, 10 Jan 2020 09:48:52 +0100
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To: Dave Taht <dave.taht@gmail.com>
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Subject: Re: [Ecn-sane] osx not doing ecn for me
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> On Jan 10, 2020, at 12:45 AM, Dave Taht <dave.taht@gmail.com> wrote:
>=20
> On Thu, Jan 9, 2020 at 3:30 PM Pete Heist <pete@heistp.net> wrote:
>>=20
>> Mine negotiates it, but I=E2=80=99m stuck on 10.13.
>>=20
>> This likely isn=E2=80=99t the problem, but I=E2=80=99ve fallen for =
the trap before that =E2=80=9Cnetstat -sp tcp=E2=80=9D needs to be run =
as root or all counters show 0...
>=20
> No, that was the trap I'd fallen for. I'd seen it not attempt a couple
> negotiations (from looking at the packet captures), then ran that, and
> panicked!

=E2=80=A6 and I thought that your Mac had discovered that you hate ECN =
and turned it off just for you  :)

Cheers,
Michael