Re: [tcpm] New Version Notification for draft-ietf-tcpm-generalized-ecn-09.txt
Bob Briscoe <ietf@bobbriscoe.net> Mon, 31 January 2022 23:01 UTC
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To: tcpm IETF list <tcpm@ietf.org>
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From: Bob Briscoe <ietf@bobbriscoe.net>
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Archived-At: <https://mailarchive.ietf.org/arch/msg/tcpm/aR-3e5Ii_etr3LhfxCmp-e4LP0c>
Subject: Re: [tcpm] New Version Notification for draft-ietf-tcpm-generalized-ecn-09.txt
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tcpm, This new revision is primarily a refresh to head-off impending expiry. Summary of diffs: * Explained: Table 1 does not imply any obligation to set any packet to ECT. ECN++ removes the restrictions that RFC 3168 places against setting ECT on these types of packets, and an implementation would normally be expected to take advantage of this, but it does not have to. * Deleted 'experimental' from description of AccECN since the WG decided it ought to be intended for Proposed Std. All the other diffs are artefacts of the switch from V2 to V3 RFC XML. Cheers Bob On 31/01/2022 22:53, internet-drafts@ietf.org wrote: > A new version of I-D, draft-ietf-tcpm-generalized-ecn-09.txt > has been successfully submitted by Bob Briscoe and posted to the > IETF repository. > > Name: draft-ietf-tcpm-generalized-ecn > Revision: 09 > Title: ECN++: Adding Explicit Congestion Notification (ECN) to TCP Control Packets > Document date: 2022-01-31 > Group: tcpm > Pages: 49 > URL: https://www.ietf.org/archive/id/draft-ietf-tcpm-generalized-ecn-09.txt > Status: https://datatracker.ietf.org/doc/draft-ietf-tcpm-generalized-ecn/ > Html: https://www.ietf.org/archive/id/draft-ietf-tcpm-generalized-ecn-09.html > Htmlized: https://datatracker.ietf.org/doc/html/draft-ietf-tcpm-generalized-ecn > Diff: https://www.ietf.org/rfcdiff?url2=draft-ietf-tcpm-generalized-ecn-09 > > Abstract: > This document describes an experimental modification to ECN when used > with TCP. It allows the use of ECN on the following TCP packets: > SYNs, pure ACKs, Window probes, FINs, RSTs and retransmissions. > > > > > The IETF Secretariat > > -- ________________________________________________________________ Bob Briscoe http://bobbriscoe.net/