From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.taht.net (mail.taht.net [IPv6:2a01:7e00::f03c:91ff:feae:7028]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.bufferbloat.net (Postfix) with ESMTPS id 412B23B29E for ; Tue, 22 Jan 2019 19:19:04 -0500 (EST) Received: from dancer.taht.net (unknown [IPv6:2603:3024:1536:86f0:eea8:6bff:fefe:9a2]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.taht.net (Postfix) with ESMTPSA id E22AB221E9 for ; Wed, 23 Jan 2019 00:19:02 +0000 (UTC) From: Dave Taht To: cake@lists.bufferbloat.net References: <154802074583.2126.8510228586201131940@ietfa.amsl.com> Date: Tue, 22 Jan 2019 16:18:22 -0800 In-Reply-To: <154802074583.2126.8510228586201131940@ietfa.amsl.com> (internet-drafts@ietf.org's message of "Sun, 20 Jan 2019 13:45:45 -0800") Message-ID: <87k1iwjkfl.fsf@taht.net> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Subject: Re: [Cake] [tsvwg] I-D Action: draft-ietf-tsvwg-le-phb-07.txt X-BeenThere: cake@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: Cake - FQ_codel the next generation List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 23 Jan 2019 00:19:04 -0000 internet-drafts@ietf.org writes: > A New Internet-Draft is available from the on-line Internet-Drafts directories. > This draft is a work item of the Transport Area Working Group WG of the IETF. > > Title : A Lower Effort Per-Hop Behavior (LE PHB) > Author : Roland Bless > Filename : draft-ietf-tsvwg-le-phb-07.txt > Pages : 20 > Date : 2019-01-20 > > Abstract: > This document specifies properties and characteristics of a Lower > Effort (LE) per-hop behavior (PHB). The primary objective of this LE > PHB is to protect best-effort (BE) traffic (packets forwarded with > the default PHB) from LE traffic in congestion situations, i.e., when > resources become scarce, best-effort traffic has precedence over LE > traffic and may preempt it. Alternatively, packets forwarded by the > LE PHB can be associated with a scavenger service class, i.e., they > scavenge otherwise unused resources only. There are numerous uses > for this PHB, e.g., for background traffic of low precedence, such as > bulk data transfers with low priority in time, non time-critical > backups, larger software updates, web search engines while gathering > information from web servers and so on. This document recommends a > standard DSCP value for the LE PHB. This specification obsoletes RFC > 3662 and updates the DSCP recommended in RFC 4594 and RFC 8325 to use > the DSCP assigned in this specification. > > > The IETF datatracker status page for this draft is: > https://datatracker.ietf.org/doc/draft-ietf-tsvwg-le-phb/ > > There are also htmlized versions available at: > https://tools.ietf.org/html/draft-ietf-tsvwg-le-phb-07 > https://datatracker.ietf.org/doc/html/draft-ietf-tsvwg-le-phb-07 > > A diff from the previous version is available at: > https://www.ietf.org/rfcdiff?url2=draft-ietf-tsvwg-le-phb-07 > > > Please note that it may take a couple of minutes from the time of submission > until the htmlized version and diff are available at tools.ietf.org. > > Internet-Drafts are also available by anonymous FTP at: > ftp://ftp.ietf.org/internet-drafts/