Re: [quicwg/base-drafts] Gorry's ECN rewrite (#4059)

Gorry Fairhurst <notifications@github.com> Thu, 03 September 2020 16:45 UTC

Return-Path: <noreply@github.com>
X-Original-To: quic-issues@ietfa.amsl.com
Delivered-To: quic-issues@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 1856A3A0FCA for <quic-issues@ietfa.amsl.com>; Thu, 3 Sep 2020 09:45:29 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.555
X-Spam-Level:
X-Spam-Status: No, score=-1.555 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, HTML_IMAGE_ONLY_20=1.546, HTML_MESSAGE=0.001, MAILING_LIST_MULTI=-1, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=github.com
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id FtDQwWyPzRSv for <quic-issues@ietfa.amsl.com>; Thu, 3 Sep 2020 09:45:28 -0700 (PDT)
Received: from out-22.smtp.github.com (out-22.smtp.github.com [192.30.252.205]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 00D1E3A0F5E for <quic-issues@ietf.org>; Thu, 3 Sep 2020 09:45:27 -0700 (PDT)
Received: from github-lowworker-fa7043e.ash1-iad.github.net (github-lowworker-fa7043e.ash1-iad.github.net [10.56.109.45]) by smtp.github.com (Postfix) with ESMTP id 2167B560EAC for <quic-issues@ietf.org>; Thu, 3 Sep 2020 09:45:27 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=github.com; s=pf2014; t=1599151527; bh=4bkbv20wKCdBikmG2SFN5Y7C9nE9G2R0sVt2fx0MG4c=; h=Date:From:Reply-To:To:Cc:In-Reply-To:References:Subject:List-ID: List-Archive:List-Post:List-Unsubscribe:From; b=JkrmxPaT5MV8QtgOrDpWkoKj6JnaEYBewniM2TapMS+sXqsSBNFu0Wfuo17FLi7U0 WgaXT+3OZvzUPvjCJ+6THktrZct+QCM4VNERmL+/6cCAc9EeWKKLrbdlG/RINsZ6X3 VG8Pg3SyLrqHoGZ2aoaf/TsGTnGiO6M6PN9cIgK4=
Date: Thu, 03 Sep 2020 09:45:27 -0700
From: Gorry Fairhurst <notifications@github.com>
Reply-To: quicwg/base-drafts <reply+AFTOJK7XYXVUJREY4CK4T4V5LT7KPEVBNHHCR5CFZA@reply.github.com>
To: quicwg/base-drafts <base-drafts@noreply.github.com>
Cc: Subscribed <subscribed@noreply.github.com>
Message-ID: <quicwg/base-drafts/pull/4059/review/482023455@github.com>
In-Reply-To: <quicwg/base-drafts/pull/4059@github.com>
References: <quicwg/base-drafts/pull/4059@github.com>
Subject: Re: [quicwg/base-drafts] Gorry's ECN rewrite (#4059)
Mime-Version: 1.0
Content-Type: multipart/alternative; boundary="--==_mimepart_5f511da712af4_4a5919f0332637"; charset="UTF-8"
Content-Transfer-Encoding: 7bit
Precedence: list
X-GitHub-Sender: gorryfair
X-GitHub-Recipient: quic-issues
X-GitHub-Reason: subscribed
X-Auto-Response-Suppress: All
X-GitHub-Recipient-Address: quic-issues@ietf.org
Archived-At: <https://mailarchive.ietf.org/arch/msg/quic-issues/0V7PauZC0fFjMpJUPBDyUksNx-8>
X-BeenThere: quic-issues@ietf.org
X-Mailman-Version: 2.1.29
List-Id: Notification list for GitHub issues related to the QUIC WG <quic-issues.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/quic-issues>, <mailto:quic-issues-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/quic-issues/>
List-Post: <mailto:quic-issues@ietf.org>
List-Help: <mailto:quic-issues-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/quic-issues>, <mailto:quic-issues-request@ietf.org?subject=subscribe>
X-List-Received-Date: Thu, 03 Sep 2020 16:45:29 -0000

@gorryfair commented on this pull request.



>  
-#### Sending ECN Markings
+It is possible for faulty network devices to corrupt or erroneously drop packets
+that set an ECN codepoint.  To provide robust connectivity in the presence of

Doesn't every IP packet carry an ECN code point. Maybe we need to say ECT(0) or ECT(1) code point then?

-- 
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/quicwg/base-drafts/pull/4059#discussion_r483117491