[OPSAWG]Re:  WG Adoption Call for draft-pignataro-opsawg-oam-whaaat-question-mark-03

2024-05-10 Thread Adrian Farrel
ks! > > I can post a rev++ addressing all discussion thus far, and then an > unchanged draft-ietf-opsawg-...-00 > > Thanks! > > Carlos. > > On Wed, May 8, 2024 at 4:14 AM Adrian Farrel <mailto:adr...@olddog.co.uk>> wrote: > > Thanks Henk, > > Apologies for the

[Pce] Re: Changes for PCEP-LS IANA Considerations

2024-05-10 Thread Adrian Farrel
of an “Experimental Use” range in the same registry. So, I guess I retract my suggested changes. Cheers, Adrian From: Adrian Farrel Sent: 08 May 2024 09:07 To: 'Dhruv Dhody' Cc: draft-ietf-pce-pcep...@ietf.org; pce@ietf.org Subject: [Pce] Re: Changes for PCEP-LS IANA Considerations

[OPSAWG]Re:  WG Adoption Call for draft-pignataro-opsawg-oam-whaaat-question-mark-03

2024-05-08 Thread Adrian Farrel
Thanks Henk, Apologies for the fatuous original name of this draft (but it worked to get everyone's attention ;-) - Yes, your suggested new name works for me. - Since you ask, as one of the editors, I commit to a "pro-active alignment", making changes as requested by the WG, and paying

[Pce] Re: Changes for PCEP-LS IANA Considerations

2024-05-08 Thread Adrian Farrel
nks! Dhruv On Mon, May 6, 2024 at 3:04 AM Adrian Farrel mailto:adr...@olddog.co.uk> > wrote: Hi, Thanks for posting the adopted draft. I think we need to make the following changes so catch all of the IANA issues associated with being Experimental. Cheers, Adrian === New sectio

[Pce] Changes for PCEP-LS IANA Considerations

2024-05-05 Thread Adrian Farrel
Hi, Thanks for posting the adopted draft. I think we need to make the following changes so catch all of the IANA issues associated with being Experimental. Cheers, Adrian === New section... 6.2. Experimental Error-Types and Error-Values This experiment uses a single Experimental Use

Re: [OPSAWG]  IPR Call for draft-pignataro-opsawg-oam-whaaat-question-mark-03

2024-05-02 Thread Adrian Farrel
Hello Henk, No I'm not aware of any IPR the pertains to the content of this draft. Adrian -Original Message- From: OPSAWG On Behalf Of Henk Birkholz Sent: 02 May 2024 16:49 To: opsawg ; draft-pignataro-opsawg-oam-whaaat-question-m...@ietf.org Subject: [OPSAWG]  IPR Call for

Re: [OPSAWG]  WG Adoption Call for draft-pignataro-opsawg-oam-whaaat-question-mark-03

2024-05-02 Thread Adrian Farrel
That sounds like a good point, Dhruv. Cheers, Adrian From: OPSAWG On Behalf Of Dhruv Dhody Sent: 01 May 2024 11:52 To: Henk Birkholz Cc: OPSAWG Subject: Re: [OPSAWG]  WG Adoption Call for draft-pignataro-opsawg-oam-whaaat-question-mark-03 Hi, I support adoption. Just one

Re: [OPSAWG]  WG Adoption Call for draft-pignataro-opsawg-oam-whaaat-question-mark-03

2024-04-17 Thread Adrian Farrel
Hi Henk, It should come as no surprise that I would be happy to see this adopted. I want to note that, as is always the case in the IETF, adoption would mean that the working group can change every word of the document and even decide to abandon the document. So Carlos and I are listening to

Re: [spring] [IPv6] Subject: Mandating SRH when using C-SIDs (draft-ietf-spring-srv6-srh-compression)

2024-04-04 Thread Adrian Farrel
If any allocation had been made (early or otherwise), I'd see it here https://www.iana.org/assignments/iana-ipv6-special-registry/iana-ipv6-special-registry.xhtml and here https://www.iana.org/assignments/ipv6-unicast-address-assignments/ipv6-unicast-address-assignments.xhtml right? A

Re: [Pce] Adoption Poll for draft-dhodylee-pce-pcep-ls

2024-04-04 Thread Adrian Farrel
Thanks, Julien.   Once upon a time, I was quite skeptical about this idea, and unhappy to see it progress. But I have become used to the idea, and two things help me believe we should adopt this:   1. As an Experiment, this can be tried out and

[Pce] New I-D on Experimental PCEP Error codes

2024-04-03 Thread Adrian Farrel
Hi PCE, After some discussions with Dhruv about how and why we wrote RFC 8356, Haomian and I have posted a new draft to allow Experimental error codes in PCEP. In summary, 8356 created space for Experimental PCEP messages, objects, TLVs. The assumption (see Appendix A) was that you could do

Re: [spring] Chair Review of draft-ietf-spring-srv6-srh-compression-11

2024-03-27 Thread Adrian Farrel
Thanks, Ron, for showing some of your typical charity and moderation. I have just been catching up on the SPRING list (a lot can happen in one day) and when I got to Antione’s email I was upset enough to start write to the chairs to ask them to bring some better behaviour back to the

Queue closed on Tony's satellite I-D

2024-03-18 Thread Adrian Farrel
Hi Tony, Queue closed so a question on email. First: I think this is good work. I don't know how we document this to experiment with it. I suspect it needs some pretty sophisticated simulation because the rate of deployment is going to be such that the operators will not want to experiment in

[OPSAWG] Updated: Proposed Liaison Response to SG11

2024-03-11 Thread Adrian Farrel
tional protocol work to resolve any issues using the procedures described in RFC 4775 and RFC 4929. Kind regards, Adrian Farrel, MPLS Working Group Co-Chair (On behalf of the MPLS Working Group and Co-Chairs) Joe Clarke, OPSAWG Co-Chair (On behalf of the

[OPSAWG] Proposed Liaison Response to SG11

2024-03-09 Thread Adrian Farrel
chairs copying either mailing list. We do intend moving fairly quickly on this, but will wait until after MPLS has met (IETF Tuesday) before sending anything. Cheers, Adrian (for the MPLS WG chairs) -Original Message- From: mpls On Behalf Of Adrian Farrel Sent: 08 March 2024 15:37 To: 'mpls

RE: [RTG-DIR] Rtgdir early review of draft-dmk-rtgwg-multisegment-sdwan-05

2024-02-24 Thread Adrian Farrel
OK, there are some fun discussion points here. CHAIRS: Note well, we have moved well beyond the original points in my RTG-DIR review In line and trying to focus. [Linda2] Yes, need IANA registry. Reflected in -7 [AF3] OK. I see the registry. I think you still have work to do on it

RE: [RTG-DIR] Rtgdir early review of draft-dmk-rtgwg-multisegment-sdwan-05

2024-02-21 Thread Adrian Farrel
Hi again, Thanks for continuing to engage in this discussion. This email is me getting out of the way of further progress of this draft. Cheers, Adrian [snip] [Linda2] Let me try again. How about the following write-up? "To ensure security, enterprise traffic between their

RE: [RTG-DIR] Rtgdir early review of draft-dmk-rtgwg-multisegment-sdwan-05

2024-02-20 Thread Adrian Farrel
Thanks, Linda. I am now looking at the -06 version you posted. I am doing some heavy snipping in this thread. Look for [AF2] Adrian [Linda] How about the following rearrangement of the Intro section? Enterprises connecting to Cloud DC may find significant benefits in leveraging

RE: [RTG-DIR] Rtgdir early review of draft-dmk-rtgwg-multisegment-sdwan-05

2024-02-17 Thread Adrian Farrel
Hi Linda, Thank you for your careful consideration of my review. In line… Cheers, Adrian From: rtg-dir On Behalf Of Linda Dunbar Sent: 16 February 2024 20:16 To: Yingzhen Qu ; Adrian Farrel Cc: rtg-...@ietf.org; draft-dmk-rtgwg-multisegment-sdwan@ietf.org; rtgwg@ietf.org

Re: [OPSAWG]  WG Adoption Call for draft-feng-opsawg-incident-management-04

2024-02-13 Thread Adrian Farrel
I am also as confused as Alex :-) The OPSAWG charter says: The Operations and Management Area receives occasional proposals for the development and publication of RFCs dealing with operational and management topics that are not in scope of an existing working group The NMOP charter

Rtgdir early review of draft-dmk-rtgwg-multisegment-sdwan-05

2024-02-10 Thread Adrian Farrel via Datatracker
Reviewer: Adrian Farrel Review result: Has Issues Hello, draft-dmk-rtgwg-multisegment-sdwan-05.txt I have been selected to do a routing directorate "early" review of this draft. The routing directorate will, on request from the working group chair, perform an "early" revi

Re: [bess] Last Call: (BGP Usage for SD-WAN Overlay Networks) to Informational RFC

2024-02-08 Thread Adrian Farrel
. Linda -Original Message- From: Adrian Farrel mailto:adr...@olddog.co.uk> > Sent: Saturday, February 3, 2024 3:54 PM To: last-c...@ietf.org <mailto:last-c...@ietf.org> Cc: andrew-i...@liquid.tech <mailto:andrew-i...@liquid.tech> ; bess-cha...@ietf.org <mailto:bess-ch

Re: [bess] Last Call: (BGP Usage for SD-WAN Overlay Networks) to Informational RFC

2024-02-08 Thread Adrian Farrel
the resolutions in two separate emails. This one addresses the comments to Section 3.1.2. Will have another email addressing the remaining comments. Can you check if the resolutions to your comments inserted below are acceptable? Thank you, Linda -Original Message- From: Adrian Farrel

RE: [mpls] Review of draft-mirsky-mpls-bfd-bootstrap-clarify

2024-02-06 Thread Adrian Farrel
Thanks a lot to Jeff for this comment. The MPLS chairs have discussed this, and we are in agreement that this work should be taken to BFD. BFD will then work out whether it needs to be taken as a separate draft or folded into a revision of 5884. Thanks to the authors for their work, and

Re: [bess] Last Call: (BGP Usage for SD-WAN Overlay Networks) to Informational RFC

2024-02-03 Thread Adrian Farrel
Hi, I read this document again as part of its second Last Call. I have a few comments that should ideally be fixed before passing the draft on to the RFC Editor. (I ran out of steam around Section 6, sorry.) Thanks, Adrian === I wondered about the implementation status of this document. One

[OPSAWG] A new draft on Network Incident Terminology

2024-01-18 Thread Adrian Farrel
. Looking forward to a fruitful debate, Nigel and Adrian === Internet-Draft draft-davis-nmop-incident-terminology-00.txt is now available. Title: Some Key Terms for Incident Management Authors: Nigel Davis Adrian Farrel Name:draft-davis-nmop-incident

Re: [spring] [OPSAWG] New I-D -> Guidelines for Charactering "OAM"

2024-01-14 Thread Adrian Farrel
too generally, while others already have perfect definitions, that will lead to something similar to this document to bring the good into the light. Further comments in line… From: Greg Mirsky Sent: 12 January 2024 00:09 To: Carlos Pignataro ; Adrian Farrel Cc: Ops Area WG ; IETF IPPM

Re: [OPSAWG] New I-D -> Guidelines for Charactering "OAM"

2024-01-12 Thread Adrian Farrel
too generally, while others already have perfect definitions, that will lead to something similar to this document to bring the good into the light. Further comments in line… From: Greg Mirsky Sent: 12 January 2024 00:09 To: Carlos Pignataro ; Adrian Farrel Cc: Ops Area WG ; IETF IPPM

[spring] FW: New I-D -> Guidelines for Charactering "OAM"

2024-01-06 Thread Adrian Farrel
warded message - From: Carlos Pignataro mailto:cpign...@gmail.com> > Date: Fri, Jan 5, 2024 at 3:38 PM Subject: New I-D -> Guidelines for Charactering "OAM" To: Ops Area WG mailto:ops...@ietf.org> >, Adrian Farrel mailto:adr...@olddog.co.uk> > Hi, Ops Area WG, Ever

Re: [spring] A review of draft-ietf-spring-srv6-srh-compression-08

2023-12-30 Thread Adrian Farrel
then I think it is time to remove the section or add a note that the >> issues have been resolved. If not, then we need a plan to resolve them! > > This text indeed seems outdated. We will work with the chairs to figure > out what to do with it. > > The issues related

[spring] FW: MPLS Working Group Last Call on draft-ietf-mpls-spring-inter-domain-oam-06

2023-12-25 Thread Adrian Farrel
Hey SPRING, Please be aware of this working group last call in MPLS. Review comments greatly appreciated and should be sent to the MPLS list. Last call ends 9th January at 9am GMT Cheers, Adrian -Original Message- From: mpls On Behalf Of Adrian Farrel Sent: 18 December 2023 20:47

Re: [spring] A review of draft-ietf-spring-srv6-srh-compression-08

2023-12-18 Thread Adrian Farrel
olutions presented in a single document?”) to show that you can mix compression flavours in the same SID list. That means that advertising both flavours of C-SID is both possible and acceptable. So you can’t gloss over answering what happens when both flavours are present: how do you choose?  

Re: [OPSAWG] [mpls] [Detnet] IOAM, iOAM, and oOAM abbreviations

2023-12-16 Thread Adrian Farrel
I suppose that I don’t object to the definition of new abbreviations if people are keen. Personally, I don’t get the value of “inb-OAM” compared with “in-band OAM”. It’s not like it can be said faster (one additional syllable to say it) and it only saves four characters in typing.

Re: [OPSAWG] Network Incident Management Side Meeting Summary

2023-12-12 Thread Adrian Farrel
[Adding the NMOP list - which is currently called NETMO] It's a month later. Nigel and I have been working on the first version of key terminology. We've actually made some progress (perhaps slower than our initial enthusiasm might have suggested). We're just putting the last polish

Re: [spring] draft-ietf-spring-sr-policy-yang-01

2023-12-03 Thread Adrian Farrel
Hey there, So, it's over a year since Bruno asked this question, and eight months since the current revision expired. I don' see anything on the list, and there was no mention in the meeting at IETF-118. Can we have a status and plan, please? It's OK if the authors have decided to

Re: [spring] A review of draft-ietf-spring-srv6-srh-compression-08

2023-11-16 Thread Adrian Farrel
Hi again Francois, Thanks for your patience while I got back from Prague. I have looked through the diffs and respond in line below. This is good work, and captures very nearly everything. I snipped out every point of agreement. Best, Adrian >> 0. Please get into the habit

Re: [Pce] 2nd WGLC for draft-ietf-pce-pceps-tls13

2023-11-16 Thread Adrian Farrel
Hi, I've read the new version of this draft. I think it is ready for publication, but you have used smart quotes for the apostrophes in the Abstract and Introduction. Thanks for all the work. Adrian -Original Message- From: Pce On Behalf Of julien.meu...@orange.com Sent: 09 November

Rtgdir last call review of draft-ietf-rtgwg-qos-model-11

2023-11-16 Thread Adrian Farrel via Datatracker
Reviewer: Adrian Farrel Review result: Not Ready Hi, I have been asked to provide a Routing Directorate review of this document as it is prepared for working group last call. This document provides a set of seven YANG modules that can be used for configuring and monitoring aspects of QoS

Re: [alto] New draft on joint exposure of network and compute information

2023-11-02 Thread Adrian Farrel
So, my view is that CATS is specifically chartered to look at these metrics. I think the metrics could equally be applied in ALTO (as I said at IETF-117 in the ALTO WG meeting). I had hoped that we might hold an interim to discuss metrics, but progress has been slow. That said, the CATS list

Re: [OPSAWG] IETF ALTO 118 side meeting on exposure of network and compute information for edge computing

2023-11-01 Thread Adrian Farrel
Hi Jordi, Thanks for the heads-up on this meeting. It will clearly be of interest to the CATS working group although it is unclear from your brief summary of the issue whether you intend exposure of information to "the application" (by which I think you may mean the programs running on a host)

Re: [alto] IETF ALTO 118 side meeting on exposure of network and compute information for edge computing

2023-11-01 Thread Adrian Farrel
Hi Jordi, Thanks for the heads-up on this meeting. It will clearly be of interest to the CATS working group although it is unclear from your brief summary of the issue whether you intend exposure of information to "the application" (by which I think you may mean the programs running on a host)

Re: [netmod] RE I-D Action: draft-ietf-netmod-node-tags-11.txt

2023-10-23 Thread Adrian Farrel
Thanks Qin, I checked against your proposed resolution of my review comments and I don't see any issues. Cheers, Adrian -Original Message- From: netmod On Behalf Of Qin Wu Sent: 23 October 2023 11:28 To: NETMOD Group Subject: [netmod] RE I-D Action: draft-ietf-netmod-node-tags-11.txt

[OPSAWG] YANG modules for scheduling

2023-10-11 Thread Adrian Farrel
Hi, I just saw draft-united-tvr-schedule-yang posted. Please be aware that OPSAWG is working on YANG modules for scheduling as well. draft-ietf-opsawg-ucl-acl was just recently adopted, but the Wg has determined that the scheduling aspects should be generalised and pulled out into a separate

Re: [OPSAWG] CALL FOR ADOPTION: Attachment circuits work

2023-10-09 Thread Adrian Farrel
Thanks for asking, Joe. Yes, I think that the WG should be working on ACs. Yes, I think that this set of I-Ds form the basis for what needs to be covered. I am *slightly* queasy about there being four documents. I'd be happier if some consolidation were possible. But I have no concrete

Re: [OPSAWG] Should the schedule YANG model be seperated from draft-ietf-opsawg-ucl-acl?

2023-10-09 Thread Adrian Farrel
As I said in my original comment, I'd like to see this separation. Various recent conversations suggest that scheduling (services, resources, ACLs, etc.) is becoming a Big Thing. Having a common model to facilitate this would be really helpful. QUESTION FOR THE CHAIRS If this is split out,

Re: [bess] WG Adoption Poll for draft-ietf-bess-bgp-sdwan-uasge-16

2023-10-06 Thread Adrian Farrel
, but the short answer is that any of the authors have the right to grant rights on behalf of all the authors because of the "joint" work nature. Yours, Joel On 10/6/2023 9:19 AM, Adrian Farrel wrote: Thanks, Joel. That’s really helpful. Pedantically, suppose there was

Re: [bess] WG Adoption Poll for draft-ietf-bess-bgp-sdwan-uasge-16

2023-10-06 Thread Adrian Farrel
, and it is within the authors remit to do so. Yours, Joel On 10/6/2023 8:54 AM, Adrian Farrel wrote: Hi Matthew, I support this being a WG document. IANAL. I don’t understand the process by which an author who previously said “no derivative works” for an I-D is able to relax

Re: [bess] WG Adoption Poll for draft-ietf-bess-bgp-sdwan-uasge-16

2023-10-06 Thread Adrian Farrel
Hi Matthew, I support this being a WG document. IANAL. I don't understand the process by which an author who previously said "no derivative works" for an I-D is able to relax that constraint in a new revision. Maybe simply posting a new revision without the constraint is enough. Maybe the

Re: [Pce] WG Adoption of draft-chen-pce-bier-11

2023-10-01 Thread Adrian Farrel
Thanks Ran, I’ll try to get to that soon. Adrian From: chen@zte.com.cn Sent: 01 October 2023 18:42 To: d...@dhruvdhody.com; adr...@olddog.co.uk Cc: pce@ietf.org; draft-chen-pce-b...@ietf.org Subject: Re: [Pce] WG Adoption of draft-chen-pce-bier-11 Hi Dhruv, Thanks for

Re: [Pce] WG Adoption of draft-chen-pce-bier-11

2023-09-28 Thread Adrian Farrel
Hi, I have no objection to the working group taking on this draft although I suspect that the community of interest is quite small, so there is some concern about proper review and WG consensus. Hopefully this adoption poll will secure a few promises of future review. A few editorial

[spring] A review of draft-ietf-spring-srv6-srh-compression-08

2023-09-21 Thread Adrian Farrel
Hi, This review is in answer to Joel's request on the mailing list. I come to this document without a lot of history on SRH compression (although I had some chats with Cheng Li, which helped me to not embarrass myself with some of my more stupid questions) and I have deliberately not read any of

Re: [netmod] WG adoption call: draft-boucadair-netmod-rfc8407bis-02

2023-09-12 Thread Adrian Farrel
Hi Lou, Yes, it is totally appropriate that we revisit this guidance. A lot has been learned in the five years since 8407 and the long list of updates already in this draft show that there is work to be done. Adopt and work. Cheers, Adrian -Original Message- From: netmod On Behalf Of

Re: [OPSAWG] Working group adoption call for draft-ma-opsawg-ucl-acl-03

2023-09-11 Thread Adrian Farrel
Hi Tianran, I think this is a timely piece of work that should be adopted. I commit to further reviews if it is adopted. A few minor comments on this version, below. Nothing that needs to be fixed before adoption. There is a meta-question: should the schedule model be moved out into

Re: [spring] Volunteers for the SPRING SRv6 Compression draft

2023-09-06 Thread Adrian Farrel
Hey Joel, I have not been following the SRv6 compression work closely, so I believe I fill the criteria for the detailed review for clarity and implementability. I'd be particularly interested in what issues (if any :-) are thrown up by the effort of clarifying the text. I can't look at the

Re: [L1vpn] IPR Disclosure Telefonaktiebolaget LM Ericsson (publ)'s Statement about IPR related to RFC 5195

2023-08-30 Thread Adrian Farrel
Just dropping this into the email archive with no more intention than to collect information in one place... One of the inventors listed for the patent in this disclosure (Magnus Westerlund) was on the IESG at the time that this document was evaluated for publication and balloted "No Objection".

Re: [I2nsf] I2NSF Drafts for Independent Submission Stream

2023-07-29 Thread Adrian Farrel
ome explanation of whether it is specific to known implementations or more generally applicable. Cheers, Adrian From: Mr. Jaehoon Paul Jeong Sent: 27 July 2023 06:05 To: Rifaat Shekh-Yusef ; Adrian Farrel ; Linda Dunbar Cc: Independent Submissions Editor (Eliot Lear) ; Roman Danyliw ; i2

Re: [spring] A question about draft-ietf-spring-srv6-srh-compression

2023-07-28 Thread Adrian Farrel
which will need to start using the new values before shipping. Note that there is a Private Use part of the registry available for early implementation and prototyping. Thanks, Francois On 26 Jul 2023 at 10:46:13, Adrian Farrel mailto:adr...@olddog.co.uk> > wrote: Hi, Yo

[spring] A question about draft-ietf-spring-srv6-srh-compression

2023-07-26 Thread Adrian Farrel
Hi, You have an impressive Implementation Status section. Well done for compiling this and keeping it up to date. I note that a number of IANA assignments are marked as TBA while others have been assigned from the First Come First Served part of the registry. This leads me to two things: 1.

Re: [netmod] Broadband Forum Liaison concerning: New Project for Addressing ONU Management at Scale

2023-07-24 Thread Adrian Farrel
Please copy CCAMP into these discussions as the WG actively writing YANG models for optical elements in the network. Cheers, Adrian From: netmod On Behalf Of David Sinicrope Sent: 24 July 2023 22:11 To: netmod@ietf.org Cc: david.sinicr...@ericsson.com Subject: [netmod] Broadband Forum

Re: [Gen-art] Genart last call review of draft-ietf-teas-ietf-network-slices-21

2023-07-11 Thread Adrian Farrel
Thanks Reese, Thanks for taking the time to read and comment. All comments accepted and addressed except... > Please consider redrawing the figures using SVG instead of ASCII. > Especially Figure 4 would greatly benefit from this enhancement. I think Figure is about as complex as they get, and

Re: [Gen-art] Genart last call review of draft-ietf-teas-rfc3272bis-24

2023-07-06 Thread Adrian Farrel
Thanks Behcet.   The "n.d." is an artefact of xml2rfc. I'll leave that for the RFC Editor to worry about.   We could add an abreviations section if anyone feels strongly (I don't, and I'm not looking for extra work :-)  

Re: [netmod] WGLC on node-tags-09

2023-07-05 Thread Adrian Farrel
Briefly in line with [AF2] Tl;dr All is good. Adrian -Original Message- From: Qin Wu Sent: 05 July 2023 05:14 To: adr...@olddog.co.uk; 'Kent Watsen' ; netmod@ietf.org Subject: RE: [netmod] WGLC on node-tags-09 Hi, Adrian: -邮件原件- 发件人: Adrian Farrel [mailto:adr...@olddog.co.uk

Re: [netmod] WGLC on node-tags-09

2023-06-28 Thread Adrian Farrel
Thanks Qin, In line... Adrian == Discussion == Section 7. I'm not completely comfortable with the way you use the base identity node-tag-type to capture the variants defined in the IANA registry shown in 9.2. What happens when another document defines a new IETF tag type? Is it necessary to

Re: [spring] I-D Action: draft-ietf-spring-mpls-path-segment-09.txt

2023-06-27 Thread Adrian Farrel
Thanks. Looks like all my comments have been addressed. Adrian From: 程伟强 Sent: 27 June 2023 15:08 To: spring ; i-d-announce Cc: Stewart Bryant ; Adrian Farrel Subject: Re:[spring] I-D Action: draft-ietf-spring-mpls-path-segment-09.txt Hi, We just updated the draft

Re: [OPSAWG] I-D Action: draft-ma-opsawg-ucl-acl-03.txt

2023-06-07 Thread Adrian Farrel
Hi, That was a quick and thorough update, thanks! I like this draft  Cheers, Adrian -Original Message- From: I-D-Announce On Behalf Of internet-dra...@ietf.org Sent: 07 June 2023 11:44 To: i-d-annou...@ietf.org Subject: I-D Action: draft-ma-opsawg-ucl-acl-03.txt A New

[bess] Rtgdir early review of draft-ietf-bess-evpn-fast-df-recovery-07

2023-05-27 Thread Adrian Farrel via Datatracker
Reviewer: Adrian Farrel Review result: Has Issues Hello I have been selected to do a Routing Directorate early review of this draft.. https://datatracker.ietf.org/doc/draft-ietf-bess-evpn-fast-df-recovery. I reviewed revision -07. The Routing Directorate will, on request from the working group

Re: [OPSAWG] A review of draft-ma-opsawg-ucl-acl

2023-05-25 Thread Adrian Farrel
Resending this cos somehow by autocomplete got mangled. Adrian -Original Message- From: Adrian Farrel Sent: 22 May 2023 09:59 To: 'ops...@ietf.com' Cc: 'draft-ma-opsawg-ucl-...@ietf.org' Subject: A review of draft-ma-opsawg-ucl-acl Hi all, I think that enhancing our ability

Re: [Pce] WGLC for draft-ietf-pce-pcep-extension-native-ip-20

2023-05-24 Thread Adrian Farrel
In the past, I would have agreed with Tom on this.   But we are routinely seeing a pause of more than 200 days between a WG issuing a Publication Request and the AD starting their review (which leads to updates and discussion before IETF last call). IANA don't do

[alto] draft-ietf-alto-oam-yang : Call for volunteers to review 2nd WGLC for ALTO docs

2023-05-21 Thread Adrian Farrel
Hi, I looked at revision -07 This is a really big document and would probably benefit from a more detailed review than I was able to give it. But it looks fine and ready to progress to me. A couple of nits. Section 4.3 might usefully describe that this is an additional requirement.

[alto] draft-ietf-alto-new-transport : Call for volunteers to review 2nd WGLC for ALTO docs

2023-05-21 Thread Adrian Farrel
Hi Jordi / all, I reviewed this draft at revision -05 and had quite a pile of comments. Looking at -08, I think all my comments were addressed. My relatively quick read through of the current revision found no issues and so I think the document is now ready to move forward. Note that

Re: [netmod] WGLC on node-tags-09

2023-04-25 Thread Adrian Farrel
Hi, I have reviewed this draft during the normal working group process, and I just re-read it as part of working group last call. I believe the function defined is useful, and I think the draft is ready to advance towards publication once my list of small points have been addressed. Cheers,

Re: [Lsr] Last Call: (Update to OSPF Terminology) to Proposed Standard

2023-04-19 Thread Adrian Farrel
Hi, Just a quick comment in last call for this draft. Would it be a good idea to also give some steer to future documents? Something like "It is intended that all future OSPF documents use this revised terminology even when they reference the RFCs updated by this document." That could go in

Re: [Pce] Adoption Poll for draft-dhody-pce-pceps-tls13-02

2023-03-28 Thread Adrian Farrel
Hey Julian. Yes, let's move this little draft forward quickly and ensure PCEP can be as secure as possible. A -Original Message- From: Pce On Behalf Of julien.meu...@orange.com Sent: 27 March 2023 10:49 To: pce@ietf.org Subject: [Pce] Adoption Poll for draft-dhody-pce-pceps-tls13-02

Re: [spring] [Int-area] FW: New Version Notification for draft-raviolli-intarea-trusted-domain-srv6-00.txt

2023-03-27 Thread Adrian Farrel
[Spring cc'ed because, well, you know, SR. I wonder whether 6man and 6ops should care as well.] tl;dr I think this is a good initiative and worth discussion. Thanks for the draft. I am particularly reminded of two MPLS-related discussions: - The first was the introduction of Ethertype

Re: [Int-area] FW: New Version Notification for draft-raviolli-intarea-trusted-domain-srv6-00.txt

2023-03-27 Thread Adrian Farrel
[Spring cc'ed because, well, you know, SR. I wonder whether 6man and 6ops should care as well.] tl;dr I think this is a good initiative and worth discussion. Thanks for the draft. I am particularly reminded of two MPLS-related discussions: - The first was the introduction of Ethertype

[Int-area] More on "Service Aware Network"

2023-03-25 Thread Adrian Farrel
the CATS problems and where the gaps are. So we would certainly welcome learning more about SAN and the use cases that the authors hope to address. Thanks, Adrian From: Cats On Behalf Of Adrian Farrel Sent: 26 March 2023 05:57 To: 'Eric Vyncke (evyncke)' ; c...@ietf.org Cc: int-area@ietf.org

Re: [Int-area] [Cats] FW: Intarea WG agenda

2023-03-25 Thread Adrian Farrel
Thanks Eric, that’s helpful. The agenda slot is: Tuesday, March 28, 2023 17:00-18:00 Tuesday Afternoon Session IV The agenda item and related drafts are as shown below. 4. Service aware network (SAN) framework and data plane solutions - Daniel Huang

Re: [alto] ALTO deployment wiki page updates

2023-03-23 Thread Adrian Farrel
Hi Richard, This is a great resource. Thanks for the effort. In view of the review of draft-ietf-alto-new-transport just in from Martin Thomson, I wonder about adding a feature column for “TIPS” and maybe one for “HTTP version” A From: alto On Behalf Of Y. Richard Yang Sent: 23

Re: [Pce] WG Last Call for draft-ietf-pce-segment-routing-ipv6-15

2023-03-06 Thread Adrian Farrel
> Many thanks for your comments, I have accepted most of the comments > from you, and would like to discuss with you about the rest. Please see my > reply inline. Great. Thanks, Cheng. Continuing the discussion in line. Snipped all of the resolved stuff. > Because we have a lots of comments. It

Re: [Pce] A small issue with the use of ERO and RRO in RSVP-TE and PCEP

2023-02-21 Thread Adrian Farrel
Hi again, Dhruv. Still not pushing this idea, but still trying to make sure it is correctly understood…. Of course an (unpopular) option would be to tell the PCE WG that it is not acceptable to use the RSVP-TE registries in this way, and let them know that if they want to specify paths

Re: [Pce] A small issue with the use of ERO and RRO in RSVP-TE and PCEP

2023-02-21 Thread Adrian Farrel
Looks like I was somewhat right with “unpopular”  Of course an (unpopular) option would be to tell the PCE WG that it is not acceptable to use the RSVP-TE registries in this way, and let them know that if they want to specify paths for other uses they should use a new PCEP ERO and RRO

Re: [Pce] WG Last Call for draft-ietf-pce-segment-routing-ipv6-15

2023-02-20 Thread Adrian Farrel
Hi, Here is my WG last call review of this document. Thanks to the authors for all of the work that has gone in. [A note for the chairs: Was this last call shared with SPRING?] Cheers, Adrian === Abstract The Source Packet Routing in Networking (SPRING) architecture In fact, although

[Pce] A small issue with the use of ERO and RRO in RSVP-TE and PCEP

2023-02-20 Thread Adrian Farrel
Hi, You may recall that, back in the early days, the plan for PCEP was that it was used to determine the paths that were to be signalled in MPLS-TE and to report on those paths. To that end, the ERO and RRO in PCEP messages follow the same construction as those used in RSVP-TE. That is, they are

Re: [alto] New transport structural discussion thread

2023-02-20 Thread Adrian Farrel
Hey, Richard! I see nothing wrong in what you describe here. Actually, this is really good text and cut’n’paste may be your friend in terms of adding clarity to your draft. A From: Y. Richard Yang Sent: 20 February 2023 04:45 To: IETF ALTO ; Adrian Farrel ; Qin (Bill) Wu

Re: [alto] [Can] Clean copy CAN charter updated

2023-02-13 Thread Adrian Farrel
Subject: Re: [Can] Clean copy CAN charter updated Just to close the loop, the charter (still below) that Adrian distributed today looks good enough to me. Yours, Joel On 2/12/2023 3:07 PM, Adrian Farrel wrote: > Hi, > > Per the planned schedule, here is a -00-03.txt re

[alto] A review of draft-ietf-alto-new-transport

2023-02-10 Thread Adrian Farrel
Hi, Prompted by the new revision and Qin's email, I decided to have a look at this latest version of draft-ietf-alto-new-transport. Thanks to the authors for all the effort put in to add this important functions to ALTO. I hope these comments help. Best, Adrian === First thing to say is that

Re: [Pce] WG Adoption of draft-dhody-pce-pcep-extension-pce-controller-srv6

2023-01-17 Thread Adrian Farrel
Hi, Tl;dr I support the adoption of this draft. As a co-author of RFC 8283, I take an interest in this work and the wider applicability of PCECC. I've also been interested in how SID allocation is coordinated, and this seems like a reasonable solution. Given that we have procedures and

Re: [Pce] Scoping Items from draft-koldychev-pce-operational

2023-01-05 Thread Adrian Farrel
As promised, I’m commenting into this thread as well. Picking Dhruv’s email from the thread because it best captures my feelings on the work. As I noted in the review I just posted, there seem to be a few (small but important) clarifications and changes to the previous specs that need to be

[Pce] A further review of draft-koldychev-pce-operational

2023-01-05 Thread Adrian Farrel
Hi, This is another fly-by review as I just saw the new revision of the draft pop up. I think it is important and helpful that implementers of IETF protocol work get together to document their experiences with the technology, so thanks to the authors for their work. However, I am concerned when

Re: [OPSAWG] AD review of draft-ietf-opsawg-sap-09

2022-11-06 Thread Adrian Farrel
I have a fly-by response to this which is to say that "service degraded" is not the same as "service down". Consider a p2mp service where one leaf is suddenly not reachable. You might say that the contracted service is not being delivered, but it will often be

Re: [spring] Last Call: (Path Segment in MPLS Based Segment Routing Network) to Proposed Standard

2022-11-06 Thread Adrian Farrel
Hi all, I reviewed this document a couple of times as it progressed through the working group, and my comments were addressed. Here is an additional, small point. In Section 2 you have: When Path Segment is not allocated from the SRGB pool, the intermediate nodes MUST not see the Path

Semantic Networking Drafts

2022-10-22 Thread Adrian Farrel
Hi, After the discussions at the interim in June and with the ADs at IETF-114, we have kept a lowish profile within the IETF for our work on Semantic Networking. But we had a useful workshop at SigComm on the Future of Internet Routing and Addressing, and that prompted us to not give up on our

Re: [Pce] Thinking about draft-dhody-pce-pceps-tls13

2022-10-14 Thread Adrian Farrel
Wfm, thnx -Original Message- From: Russ Housley Sent: 14 October 2022 14:58 To: Adrian Farrel Cc: draft-dhody-pce-pceps-tl...@ietf.org; pce@ietf.org Subject: Re: Thinking about draft-dhody-pce-pceps-tls13 Maybe the phrase should be: PCEP implementations that support TLS 1.3 MUST

Re: [Pce] Thinking about draft-dhody-pce-pceps-tls13

2022-10-14 Thread Adrian Farrel
makes all the concerns go away. Cheers, Adrian -Original Message- From: Russ Housley Sent: 14 October 2022 13:46 To: Adrian Farrel Cc: draft-dhody-pce-pceps-tl...@ietf.org; pce@ietf.org Subject: Re: Thinking about draft-dhody-pce-pceps-tls13 Adrian: TLS 1.2 does not have

Re: [spring] SPRING WG Implementation Information Policy

2022-10-14 Thread Adrian Farrel
rial in RFCs. If we put in text about not retaining it, people later who had not seen the discussion would find that confusing. Yours, Joel On 10/14/2022 6:27 AM, Adrian Farrel wrote: > Hi Joel, chairs. > > Thanks for working on this. > > Can I ask, just for clarification

Re: [spring] SPRING WG Implementation Information Policy

2022-10-14 Thread Adrian Farrel
Hi Joel, chairs. Thanks for working on this. Can I ask, just for clarification, what the conclusion is on whether this section is going to remain in the document when it becomes an RFC. I find the text a little confusing because it talks about "an I-D [that] is ready for WG last call", but

[Pce] Thinking about draft-dhody-pce-pceps-tls13

2022-10-13 Thread Adrian Farrel
Hi, Thanks for kicking off work to get PCEP able to work with TLS1.3. This is important. However... :-) I think it would be helpful to clarify that statements about what implementations must or must not do (etc.) should be scoped as "implementations of this document." That is, you are not

[netmod] What's the plan with draft-ietf-netmod-node-tags

2022-10-10 Thread Adrian Farrel
Hi, Discussion of this document seemed to fizzle out in August, and the last email seems to be Qin saying "I'm happy to make no change if no change is needed." Where does that leave us with regards to the WG last call comments and the discussion at IETF-114? Thanks, Adrian

Re: [Pce] [Lsr] Lars Eggert's Discuss on draft-ietf-lsr-pce-discovery-security-support-11: (with DISCUSS and COMMENT)

2022-10-05 Thread Adrian Farrel
Gredler ; JP Vasseur (jvasseur) ; meral.shirazip...@polymtl.ca; Adrian Farrel Subject: RE: [Lsr] Lars Eggert's Discuss on draft-ietf-lsr-pce-discovery-security-support-11: (with DISCUSS and COMMENT) John - So you are suggesting that Section 4 of the draft be modified to say: "This introdu

Re: [Lsr] Lars Eggert's Discuss on draft-ietf-lsr-pce-discovery-security-support-11: (with DISCUSS and COMMENT)

2022-10-05 Thread Adrian Farrel
Gredler ; JP Vasseur (jvasseur) ; meral.shirazip...@polymtl.ca; Adrian Farrel Subject: RE: [Lsr] Lars Eggert's Discuss on draft-ietf-lsr-pce-discovery-security-support-11: (with DISCUSS and COMMENT) John - So you are suggesting that Section 4 of the draft be modified to say: "This introdu

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