Discussion of explicit congestion notification's impact on the Internet
 help / color / mirror / Atom feed
From: Mikael Abrahamsson <swmike@swm.pp.se>
To: "Toke Høiland-Jørgensen" <toke@toke.dk>
Cc: Rich Brown <richb.hanover@gmail.com>, ecn-sane@lists.bufferbloat.net
Subject: Re: [Ecn-sane] Meanwhile, over on NANOG...
Date: Tue, 12 Nov 2019 13:25:32 +0100 (CET)	[thread overview]
Message-ID: <alpine.DEB.2.20.1911121324060.24093@uplift.swm.pp.se> (raw)
In-Reply-To: <87y2wlp9p4.fsf@toke.dk>

[-- Attachment #1: Type: text/plain, Size: 592 bytes --]

On Tue, 12 Nov 2019, Toke Høiland-Jørgensen wrote:

> I'm not on the nanog list, but feel free to cross-post; would be good to 
> actually get to the bottom of this issue! Marek and I already had an 
> off-list back-and-forth after that original thread, and we couldn't find 
> anything wrong on the Cloudflare side. And the RSTs have a higher TTL 
> than the actual traffic, indicating an in-path problem...

tcptraceroute supports setting/clearing ECN bits (-E), would be very 
interesting to see difference between those tcptraceroutes?

-- 
Mikael Abrahamsson    email: swmike@swm.pp.se

  reply	other threads:[~2019-11-12 12:25 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-12 12:07 Rich Brown
2019-11-12 12:20 ` Toke Høiland-Jørgensen
2019-11-12 12:25   ` Mikael Abrahamsson [this message]
2019-11-12 13:02     ` Toke Høiland-Jørgensen
2019-11-12 13:54       ` Luca Muscariello
2019-11-12 14:35         ` Toke Høiland-Jørgensen
2019-11-12 22:01           ` Toke Høiland-Jørgensen
2019-11-13  0:04             ` Rodney W. Grimes
2019-11-13  8:05               ` Luca Muscariello
2019-11-13 10:45                 ` Toke Høiland-Jørgensen
2019-11-13 15:36                   ` Rodney W. Grimes
2019-11-13 10:43               ` Toke Høiland-Jørgensen
2019-11-13 15:25                 ` Rodney W. Grimes
2019-11-13 15:35                   ` Toke Høiland-Jørgensen
2019-11-13 15:36                     ` Luca Muscariello
2019-11-13 15:42                     ` Rodney W. Grimes
2019-11-13 15:52                       ` Toke Høiland-Jørgensen

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

  List information: https://lists.bufferbloat.net/postorius/lists/ecn-sane.lists.bufferbloat.net/

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=alpine.DEB.2.20.1911121324060.24093@uplift.swm.pp.se \
    --to=swmike@swm.pp.se \
    --cc=ecn-sane@lists.bufferbloat.net \
    --cc=richb.hanover@gmail.com \
    --cc=toke@toke.dk \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox