Re: [ippm] Working Group Last Call: draft-ietf-ippm-multipoint-alt-mark
Tommy Pauly <tpauly@apple.com> Wed, 08 January 2020 17:25 UTC
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From: Tommy Pauly <tpauly@apple.com>
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Date: Wed, 08 Jan 2020 09:25:03 -0800
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Cc: IETF IPPM WG <ippm@ietf.org>, "MORTON, ALFRED C (AL)" <acm@research.att.com>, Tal Mizrahi <tal.mizrahi.phd@gmail.com>
To: Giuseppe Fioccola <giuseppe.fioccola@huawei.com>
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Subject: Re: [ippm] Working Group Last Call: draft-ietf-ippm-multipoint-alt-mark
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Thanks, Giuseppe! Tal has agreed to shepherd the document. Thanks very much to Tal! Best, Tommy > On Jan 7, 2020, at 5:35 AM, Giuseppe Fioccola <giuseppe.fioccola@huawei.com> wrote: > > Dear Tommy, All, > Thank you! > I have just posted an updated version (-04) of the draft and included Al's comments. > Regarding the Document Shepherd I would like to suggest Al Morton or Tal Mizrahi, since they gave useful inputs and comments during the development of the document. > > Regards, > > Giuseppe > <> > From: tpauly@apple.com [mailto:tpauly@apple.com] > Sent: Monday, December 23, 2019 8:34 PM > To: Giuseppe Fioccola <giuseppe.fioccola@huawei.com>; IETF IPPM WG <ippm@ietf.org> > Cc: MORTON, ALFRED C (AL) <acm@research.att.com>; Tommy Pauly <tpauly=40apple.com@dmarc.ietf.org> > Subject: Re: [ippm] Working Group Last Call: draft-ietf-ippm-multipoint-alt-mark > > Hello all, > > Thanks for your inputs during the last call! We will progress the document to the IESG once we get a Document Shepherd write-up. > > Authors, please post an update of the draft to include Al's comments when you can. > > We also do need a Document Shepherd to create the write-up for this draft. If anyone in the group who is not an author on this document would like to be the document shepherd, please send an email to the chairs! > > Best, > Tommy > > > On Dec 22, 2019, at 2:34 PM, Giuseppe Fioccola <giuseppe.fioccola@huawei.com <mailto:giuseppe.fioccola@huawei.com>> wrote: > > Dear Al, > Thank you for the support and for the inputs. > Your suggestions are ok and I will address them in the new revision of the draft. > > Regards, > > Giuseppe > > > > Giuseppe Fioccola > Mobile: +49-15222812418 <tel:%3ca%20href=>">15222812418 <tel:15222812418> > Email: giuseppe.fioccola@huawei.com <mailto:%3ca%20href=>">giuseppe.fioccola@huawei.com <mailto:giuseppe.fioccola@huawei.com> > > > From: MORTON, ALFRED C (AL)<acm@research.att.com <mailto:acm@research.att.com>> > To: Tommy Pauly<tpauly=40apple.com@dmarc.ietf.org <mailto:tpauly=40apple.com@dmarc..ietf.org>>;IETF IPPM WG<ippm@ietf.org <mailto:ippm@ietf.org>> > Subject: Re: [ippm] Working Group Last Call: draft-fioccola-ippm-multipoint-alt-mark > Time: 2019-12-22 18:41:08 > > Hi IPPM, > > I have reviewed the latest draft of multipoint-alt-mark, > as well as several earlier versions. > > I believe the draft is ready for publication, with a few minor > comments below. > > Al > > > multipoint-to-point > +------+ > ---<> R1 <> > +------+ \ > \ +------+ > <> R4 <> > / +------+ \ > +------+ / \ +------+ > ---<> R2 <> <> R4 <>--- > +------+ / +------+ > +------+ / > <> R5 <> > / +------+ > +------+ / > ---<> R3 <> > +------+ > > I’m fairly sure the Router on the far right is R6 (Figure 1). > > Also the last sentence of Section 3 reads: > While ECMP flow is in scope by definition, since it is a point-to- > multipoint unicast flow. > There is an issue with two phrases beginning “While” and “since”, maybe this > was meant, (plus the phrase in italics?): > An ECMP flow is in scope by definition, since it is a point-to- > multipoint unicast flow, _or/and a point-to-point multipath flow_? > > Section 4.1 > > [I-D.amf-ippm-route <https://tools.ietf.org/html/draft-ietf-ippm-multipoint-alt-mark-03#ref-I-D.amf-ippm-route>] Reference out of date, please use WG version. > > Section 5 > > And in case of no packet loss occurring in the marking period, if all > the input and output points of the network domain to be monitored are > measurement points, the sum of the number of packets on all the > ingress interfaces and on all the egress interfaces is the same. > Suggest > And in case of no packet loss occurring in the marking period, if all > the input and output points of the network domain to be monitored are > measurement points, the sum of the number of packets on all the > ingress interfaces _equals the number on egress interfaces for the _monitored_flow. > =========== > It is possible to define the Network Packet Loss (for 1 flow, for 1 > period): <<In a packet network, the number of lost packets is the > number of packets counted by the input nodes minus the number of > packets counted by the output nodes>>. > Suggest > It is possible to define the Network Packet Loss (for 1 _monitored_flow, for 1 > period): <<In a packet network, the number of lost packets is the > number of packets counted by the input nodes minus the number of > packets counted by the output nodes>>. > > Section 13 > > You can probably just say, “This memo makes no requests of IANA.” > > > From: ippm [mailto:ippm-bounces@ietf..org] On Behalf Of Tommy Pauly > Sent: Monday, December 9, 2019 3:18 PM > To: IETF IPPM WG <ippm@ietf.org <mailto:ippm@ietf.org>> > Subject: [ippm] Working Group Last Call: draft-fioccola-ippm-multipoint-alt-mark > > Hello IPPM, > > Continuing on in our list of Last Calls, we are now beginning the Working Group Last Call for draft-ietf-ippm-multipoint-alt-mark: > > https://tools.ietf.org/html/draft-ietf-ippm-multipoint-alt-mark-03 <https://urldefense.proofpoint.com/v2/url?u=https-3A__tools.ietf.org_html_draft-2Dietf-2Dippm-2Dmultipoint-2Dalt-2Dmark-2D03&d=DwMFAg&c=LFYZ-o9_HUMeMTSQicvjIg&r=OfsSu8kTIltVyD1oL72cBw&m=CrcUHiENItugXyVC4F6KnN1f0LEcV3F68vitzlOk-04&s=87YJDmtGd8q5H4GpNd7l5SMz6f5lKU34xddFIRdI7jE&e=> > > The Last Call will end on Monday, December 23... Please reply to ippm@ietf.org <mailto:ippm@ietf.org> with your reviews, and indicate whether or not you think this document is ready for publication. > > Best, > Tommy (as co-chair) > _______________________________________________ > ippm mailing list > ippm@ietf.org <mailto:ippm@ietf.org> > https://www.ietf.org/mailman/listinfo/ippm <https://www.ietf.org/mailman/listinfo/ippm>
- Re: [ippm] Working Group Last Call: draft-ietf-ip… Giuseppe Fioccola
- [ippm] Working Group Last Call: draft-fioccola-ip… Tommy Pauly
- Re: [ippm] Working Group Last Call: draft-fioccol… Giuseppe Fioccola
- Re: [ippm] Working Group Last Call: draft-fioccol… Tianran Zhou
- [ippm] R: [EXT] Working Group Last Call: draft-fi… Cociglio Mauro
- Re: [ippm] Working Group Last Call: draft-fioccol… Amedeo Sapio
- Re: [ippm] Working Group Last Call: draft-fioccol… Bulgarella Fabio (Guest)
- Re: [ippm] Working Group Last Call: draft-fioccol… Riccardo Sisto
- Re: [ippm] Working Group Last Call: draft-fioccol… Tal Mizrahi
- Re: [ippm] Working Group Last Call: draft-fioccol… Nilo Massimo
- Re: [ippm] Working Group Last Call: draft-fioccol… Mach Chen
- Re: [ippm] Working Group Last Call: draft-fioccol… Dangjuanna
- Re: [ippm] Working Group Last Call: draft-fioccol… MORTON, ALFRED C (AL)
- Re: [ippm] Working Group Last Call: draft-fioccol… Giuseppe Fioccola
- Re: [ippm] Working Group Last Call: draft-ietf-ip… Tommy Pauly
- Re: [ippm] Working Group Last Call: draft-ietf-ip… Tommy Pauly
- Re: [ippm] Working Group Last Call: draft-ietf-ip… Giuseppe Fioccola