Re: [tcpm] I-D Action: draft-ietf-tcpm-rtorestart-09.txt
Per Hurtig <per.hurtig@kau.se> Wed, 21 October 2015 07:55 UTC
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From: Per Hurtig <per.hurtig@kau.se>
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Date: Wed, 21 Oct 2015 09:55:11 +0200
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Cc: bclaise@cisco.com, barryleiba@computer.org
Subject: Re: [tcpm] I-D Action: draft-ietf-tcpm-rtorestart-09.txt
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Hi, the new draft on RTO restart address the following comments from the IESG (thanks for the feedback): o Clarified, in the abstract, that the modified restart causes a smaller retransmission delay in total. o Clarified, in the introduction, that the fast retransmit algorithm may cause retransmissions upon receiving duplicate acknowledgments, not that it unconditionally does so. o Changed wording from "to proposed standard" to "to the standards track". o Changed algorithm description so that a TCP sender MUST track the time elapsed since the transmission of the earliest outstanding segment. This was not explicitly stated in previous versions of the draft. Cheers, Per > On 20 Oct 2015, at 21:39, internet-drafts@ietf.org wrote: > > > A New Internet-Draft is available from the on-line Internet-Drafts directories. > This draft is a work item of the TCP Maintenance and Minor Extensions Working Group of the IETF. > > Title : TCP and SCTP RTO Restart > Authors : Per Hurtig > Anna Brunstrom > Andreas Petlund > Michael Welzl > Filename : draft-ietf-tcpm-rtorestart-09.txt > Pages : 17 > Date : 2015-10-20 > > Abstract: > This document describes a modified sender-side algorithm for managing > the TCP and SCTP retransmission timers that provides faster loss > recovery when there is a small amount of outstanding data for a > connection. The modification, RTO Restart (RTOR), allows the > transport to restart its retransmission timer using a smaller delay, > so that the effective RTO becomes more aggressive in situations where > fast retransmit cannot be used. This enables faster loss detection > and recovery for connections that are short-lived or application- > limited. > > > The IETF datatracker status page for this draft is: > https://datatracker.ietf.org/doc/draft-ietf-tcpm-rtorestart/ > > There's also a htmlized version available at: > https://tools.ietf.org/html/draft-ietf-tcpm-rtorestart-09 > > A diff from the previous version is available at: > https://www.ietf.org/rfcdiff?url2=draft-ietf-tcpm-rtorestart-09 > > > 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/ > > _______________________________________________ > tcpm mailing list > tcpm@ietf.org > https://www.ietf.org/mailman/listinfo/tcpm
- [tcpm] I-D Action: draft-ietf-tcpm-rtorestart-09.… internet-drafts
- Re: [tcpm] I-D Action: draft-ietf-tcpm-rtorestart… Per Hurtig
- Re: [tcpm] I-D Action: draft-ietf-tcpm-rtorestart… Scharf, Michael (Michael)
- Re: [tcpm] I-D Action: draft-ietf-tcpm-rtorestart… Anna Brunstrom
- Re: [tcpm] I-D Action: draft-ietf-tcpm-rtorestart… Scharf, Michael (Michael)
- Re: [tcpm] I-D Action: draft-ietf-tcpm-rtorestart… Per Hurtig