IETF Logo Mail Archive

Re: [quicwg/base-drafts] Move out-of-order packets definition (#3369)

MikkelFJ <notifications@github.com> Wed, 11 March 2020 10:16 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 720C03A0F3A for <quic-issues@ietfa.amsl.com>; Wed, 11 Mar 2020 03:16:02 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.482
X-Spam-Level:
X-Spam-Status: No, score=-1.482 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_24=1.618, HTML_MESSAGE=0.001, MAILING_LIST_MULTI=-1, 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 jS69P7sRSTrP for <quic-issues@ietfa.amsl.com>; Wed, 11 Mar 2020 03:16:01 -0700 (PDT)
Received: from out-23.smtp.github.com (out-23.smtp.github.com [192.30.252.206]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id EF1463A0F35 for <quic-issues@ietf.org>; Wed, 11 Mar 2020 03:16:00 -0700 (PDT)
Received: from github-lowworker-39b4a70.va3-iad.github.net (github-lowworker-39b4a70.va3-iad.github.net [10.48.16.66]) by smtp.github.com (Postfix) with ESMTP id 16288660C24 for <quic-issues@ietf.org>; Wed, 11 Mar 2020 03:16:00 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=github.com; s=pf2014; t=1583921760; bh=j73kVhLgJ0hUAk0BBENR9AXImoXJwP/toaxkybi/ceI=; h=Date:From:Reply-To:To:Cc:In-Reply-To:References:Subject:List-ID: List-Archive:List-Post:List-Unsubscribe:From; b=xLJpMFz8tPWXwfVm6pIzhVTGNDBeSXKFFkUPLFzYQd57iGSAWzn+j+HPIz/kZvIyI eQuvrwTvLpH6jN72YQFCWN+FW6mB4CSAUhq/tcJJ6ULDQ/UxjwOLG5JvVBu0HkiYHi Xs1JSH3ii9ydxUtfx7RRkMOvVxVyRklApTtg1XT4=
Date: Wed, 11 Mar 2020 03:16:00 -0700
From: MikkelFJ <notifications@github.com>
Reply-To: quicwg/base-drafts <reply+AFTOJK3FWLAWHSRYH5T7BZ54OSNWBEVBNHHCB3RRUE@reply.github.com>
To: quicwg/base-drafts <base-drafts@noreply.github.com>
Cc: Subscribed <subscribed@noreply.github.com>
Message-ID: <quicwg/base-drafts/pull/3369/review/372626035@github.com>
In-Reply-To: <quicwg/base-drafts/pull/3369@github.com>
References: <quicwg/base-drafts/pull/3369@github.com>
Subject: Re: [quicwg/base-drafts] Move out-of-order packets definition (#3369)
Mime-Version: 1.0
Content-Type: multipart/alternative; boundary="--==_mimepart_5e68ba60756d_1e0b3fec6f2cd968320044"; charset="UTF-8"
Content-Transfer-Encoding: 7bit
Precedence: list
X-GitHub-Sender: mikkelfj
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/yWZiqsw4_WYwQ7-oYUQH1KnomY4>
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: Wed, 11 Mar 2020 10:16:03 -0000

mikkelfj commented on this pull request.



> @@ -196,6 +196,12 @@ Ack-eliciting Packet:
   CONNECTION_CLOSE. These cause a recipient to send an acknowledgment (see
   {{sending-acknowledgements}}).
 
+Out-of-order packet:
+
+: A packet that does not increase the largest received packet number for its
+  packet number space by exactly one. A packet can arrive out of order
+  if it is delayed or if earlier packets are lost or delayed.
+

Technically, a packet can also arrive out of order if a packet number is intentionally skipped, typically for optimistic ACK attack protection.

-- 
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/3369#pullrequestreview-372626035

v2.23.0 | Report a Bug | By Email