Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-04-18 Thread Voyer, Daniel
Thank you Martin, very happy that we are moving forward with this Dan Sent from my mobile > On Apr 14, 2020, at 08:17, Martin Vigoureux > wrote: > > WG, > > it's been more than a month since the e-mail below. > In the meantime there were few updates. These updates cover the resolution of

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-04-14 Thread Andrew Alston
Vigoureux Sent: Tuesday, 14 April 2020 15:17 To: spring@ietf.org Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming WG, it's been more than a month since the e-mail below. In the meantime there were few updates. These updates cover the resolution of Brian's (v11 and f

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-04-14 Thread Martin Vigoureux
WG, it's been more than a month since the e-mail below. In the meantime there were few updates. These updates cover the resolution of Brian's (v11 and finally v12) and Joel's (v13 and finally v15) concerns, plus some other minor changes. Also, there were other comments: - on the relation with

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-12 Thread Ketan Talaulikar (ketant)
Hi Sander, Please check inline below. -Original Message- From: Sander Steffann Sent: 12 March 2020 19:14 To: Ketan Talaulikar (ketant) Cc: Andrew Alston ; Pablo Camarillo (pcamaril) ; spring@ietf.org; 6man WG Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-12 Thread Sander Steffann
Hi, > In this context, we are talking about allocations for the provider's > infrastructure. No, we’re not. Allocations are the superblocks that RIRs delegate to an LIR. Before being allowed to use address space an LIR has to make assignments from that allocation. It is that assignment policy

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-12 Thread Ketan Talaulikar (ketant)
ation. Please check further inline below. -Original Message- From: Sander Steffann Sent: 12 March 2020 18:26 To: Ketan Talaulikar (ketant) Cc: Andrew Alston ; Pablo Camarillo (pcamaril) ; spring@ietf.org; 6man WG Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-12 Thread Sander Steffann
Hi, > So what is it that you and Andrew see in the net-pgm draft or the SRv6 > proposal that lead you to believe such a change in the IPv6 assignment or > allocation sizes are required by RIRs? Well, your example mentions that a /40 is used for SRv6 in a very large setup. A regular business en

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-12 Thread Ketan Talaulikar (ketant)
nks, Ketan -Original Message- From: Sander Steffann Sent: 12 March 2020 17:23 To: Ketan Talaulikar (ketant) Cc: Andrew Alston ; Pablo Camarillo (pcamaril) ; spring@ietf.org; 6man WG Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming Hi, > I believe the /20 exa

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-12 Thread Sander Steffann
Hi, > I believe the /20 example was what Softbank seems to be using for their (very > large?) network and use-cases. It’s an example of how much IPv6 space they’ve > got from ARIN. A millionth of that for SRv6 indicates a /40 (if I’ve got my > maths right). Now, I don’t claim to be aware of Sof

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-12 Thread Ketan Talaulikar (ketant)
technical point you don’t want to explain? Thanks, Ketan From: spring On Behalf Of Andrew Alston Sent: 12 March 2020 16:35 To: Pablo Camarillo (pcamaril) Cc: spring@ietf.org; 6man WG Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming Pablo, I’ve clarified these questions

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-12 Thread Andrew Alston
nicely side stepped. Andrew From: Pablo Camarillo (pcamaril) Sent: Wednesday, 11 March 2020 17:42 To: Andrew Alston Cc: 6man WG ; spring@ietf.org Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming Andrew, The threads you initiated describing technical questions on the mailing

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-11 Thread bruno.decraene
ipv6-boun...@ietf.org] On Behalf Of Andrew Alston Sent: Wednesday, March 11, 2020 8:48 AM To: Pablo Camarillo (pcamaril) Cc: spring@ietf.org; 6man WG Subject: RE: [spring] WGLC - draft-ietf-spring-srv6-network-programming Pablo PC2: The comment started because in the draft we had an example that was assi

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-11 Thread Pablo Camarillo (pcamaril)
points outstanding on this topic. Regards, Pablo. From: Andrew Alston Date: Wednesday, 11 March 2020 at 11:52 To: "Pablo Camarillo (pcamaril)" Cc: 6man WG , "spring@ietf.org" Subject: RE: [spring] WGLC - draft-ietf-spring-srv6-network-programming First I fail to see in the

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-11 Thread Andrew Alston
First I fail to see in the recording where such promise happened. I asked you for the precise timing but you did not send it. It seems to me that you are putting words in someone else’s mouth, because the presenter asked you politely to send your comment to the mailer and you didn’t. Then you ar

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-11 Thread Pablo Camarillo (pcamaril)
Andrew, Inline with PC3. Regards, Pablo. From: Andrew Alston Date: Wednesday, 11 March 2020 at 08:48 To: "Pablo Camarillo (pcamaril)" Cc: 6man WG , "spring@ietf.org" Subject: RE: [spring] WGLC - draft-ietf-spring-srv6-network-programming Pablo PC2: The comment started

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-11 Thread Andrew Alston
Pablo PC2: The comment started because in the draft we had an example that was assigning A:1::/32 as loopback interface for a router. This is wrong (prefix length, documentation prefix,). This was fixed in revision 2 of the WG draft, published in September 19th 2019. The closure of this comment

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-10 Thread Pablo Camarillo (pcamaril)
ietf-spring-srv6-network-programming Subject: RE: [spring] WGLC - draft-ietf-spring-srv6-network-programming From: Pablo Camarillo (pcamaril) Sent: Wednesday, 4 March 2020 15:17 To: Andrew Alston ; Martin Vigoureux ; spring@ietf.org Cc: 6...@ietf.org; draft-ietf-spring-srv6-network-programming Sub

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-06 Thread Robert Raszuk
> *Cc: *"Joel M. Halpern" , "Darren Dukes (ddukes)" < > ddu...@cisco.com>, "spring@ietf.org" , Martin Vigoureux < > martin.vigour...@nokia.com> > *Subject: *Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming > > > > > >

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-05 Thread Andrew Alston
From: Pablo Camarillo (pcamaril) Sent: Wednesday, 4 March 2020 15:17 To: Andrew Alston ; Martin Vigoureux ; spring@ietf.org Cc: 6...@ietf.org; draft-ietf-spring-srv6-network-programming Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming Andrew, Inline. PC1. Regards

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Pengshuping (Peng Shuping)
, March 5, 2020 8:15 AM To: Martin Vigoureux ; spring@ietf.org Cc: 'i...@ietf.org' Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming Martin, On 4/3/20 18:02, Martin Vigoureux wrote: > WG, > > I wanted to bring more context to my decision. > > This docum

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Andrew Alston
, "spring@ietf.org" , Martin Vigoureux Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming > When a vendor is pushing me to implement a technology Last time I checked SRv6 is not enabled by default by any code base. What type of "vendor push" are you refe

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Fernando Gont
Martin, On 4/3/20 18:02, Martin Vigoureux wrote: WG, I wanted to bring more context to my decision. This document has received a lot of valuable reviews and comments which improved it. That served me as a base to determine consensus on the overall document. The point I'd like to insist on

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Fernando Gont
On 4/3/20 18:21, Darren Dukes (ddukes) wrote: Hi Ron I don’t think you are really asking equipment vendors to provide that information on this list.  That will not happen. I don't think you're really asking us to ship PSP without a proper rationale. That will not happen. Thanks, -- Fernand

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Satoru Matsushima
Thank you Martin, I support this clear statement. Even WG/AD management is expected to find the essence from bunch of emails, it shouldn't be easy task. Great job, thanks. Best regards, --satoru > 2020/03/05 6:02、Martin Vigoureux のメール: > > WG, > > I wanted to bring more context to my decisio

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Sander Steffann
Hi, > I guarantee you there is case the performance penalty is more than 90%, only > if the box send the IPv6 packet with RH or EH to the slow path (just to be > compatible with RFC8200)! > And I think that's common even for not very old box. So you are saying that we're going through all thes

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Robert Raszuk
t; > > > > *From: *spring on behalf of "Joel M. Halpern" < > j...@joelhalpern.com> > *Date: *Thursday, 5 March 2020 at 00:25 > *To: *"Darren Dukes (ddukes)" > *Cc: *"spring@ietf.org" , Martin Vigoureux < > martin.vigour...@nokia.com&

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Andrew Alston
> *Cc:*Ron Bonica > <mailto:rbon...@juniper.net>>;bruno.decra...@orange.com >> <mailto:bruno.decra...@orange.com>;spring@ietf.org >> <mailto:spring@ietf.org>; Joel M. Halpern > <mailto:j...@joelhalpern.com>>; Martin Vigoureux >> mailto:martin.

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Ron Bonica
s) Sent: Wednesday, March 4, 2020 4:22 PM To: Ron Bonica Cc: Andrew G. Malis ; Robert Raszuk ; bruno.decra...@orange.com; spring@ietf.org; Joel M. Halpern ; Martin Vigoureux Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming Hi Ron I don't think you are really asking equi

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Joel M. Halpern
mailto:martin.vigour...@nokia.com>> *Subject:*Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming MPLS PHP was invented to solve a particular issue with some forwarding engines at the time - they couldn't do a final pop followed by an IP lookup and forward operation in a si

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Darren Dukes (ddukes)
f.org>; Joel M. Halpern mailto:j...@joelhalpern.com>>; Martin Vigoureux mailto:martin.vigour...@nokia.com>> Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming MPLS PHP was invented to solve a particular issue with some forwarding engines at the time - they coul

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Martin Vigoureux
WG, I wanted to bring more context to my decision. This document has received a lot of valuable reviews and comments which improved it. That served me as a base to determine consensus on the overall document. The point I'd like to insist on is the one I was mentioning in my previous e-mail.

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Ron Bonica
M. Halpern ; bruno.decra...@orange.com; Martin Vigoureux ; spring@ietf.org Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming Hi Joel, Surely you are exaggerating when you say "one person" asked for something in the context of PSP? 😊 Would you like to clarify?

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Ron Bonica
Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming MPLS PHP was invented to solve a particular issue with some forwarding engines at the time - they couldn't do a final pop followed by an IP lookup and forward operation in a single forwarding cycle (it would impact forwa

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread bruno.decraene
Joel, > From: Joel Halpern Direct [mailto:jmh.dir...@joelhalpern.com] > Sent: Wednesday, March 4, 2020 8:56 AM > To: Ketan Talaulikar (ketant); DECRAENE Bruno TGI/OLN; Martin Vigoureux; > spring@ietf.org > Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programmi

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Fernando Gont
On 3/3/20 13:07, bruno.decra...@orange.com wrote: [] Good. How do you propose that we get an evaluation and formal answer from the IESG on this point? My proposal is to ask while asking the IESG review on draft-ietf-spring-srv6-network-programming. THat seems to late in the process. May

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Joel M. Halpern
-Original Message- From: spring [mailto:spring-boun...@ietf.org] On Behalf Of Joel M. Halpern Sent: Wednesday, March 4, 2020 4:34 PM To: Ketan Talaulikar (ketant) ; bruno.decra...@orange.com; spring@ietf.org Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming Given that we

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Robert Raszuk
>> *Cc:* spring@ietf.org; Alexander Vainshtein < >> alexander.vainsht...@ecitele.com> >> *Subject:* Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming >> >> >> >> Hi Ketan, >> >> >> >> So essentially you are confirming that

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Robert Raszuk
Wednesday, March 4, 2020 9:31 PM > *To:* Ketan Talaulikar (ketant) > *Cc:* spring@ietf.org; Alexander Vainshtein < > alexander.vainsht...@ecitele.com> > *Subject:* Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming > > > > Hi Ketan, > > > > So esse

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Wang, Weibin (NSB - CN/Shanghai)
Inline; From: spring On Behalf Of Robert Raszuk Sent: Wednesday, March 4, 2020 9:31 PM To: Ketan Talaulikar (ketant) Cc: spring@ietf.org; Alexander Vainshtein Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming Hi Ketan, So essentially you are confirming that subject to

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Xiejingrong (Jingrong)
Joel Halpern Direct [mailto:jmh.dir...@joelhalpern.com] Sent: Wednesday, March 4, 2020 9:39 PM To: Xiejingrong (Jingrong) ; spring@ietf.org Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming Jingrong, the only "processing" of the SRH required in the ultimate node i

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Joel Halpern Direct
tf.org] On Behalf Of Joel M. Halpern Sent: Wednesday, March 4, 2020 4:34 PM To: Ketan Talaulikar (ketant) ; bruno.decra...@orange.com; spring@ietf.org Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming Given that we are talking about the ultimate node, all that it is being a

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Xiejingrong (Jingrong)
-- From: spring [mailto:spring-boun...@ietf.org] On Behalf Of Joel M. Halpern Sent: Wednesday, March 4, 2020 4:34 PM To: Ketan Talaulikar (ketant) ; bruno.decra...@orange.com; spring@ietf.org Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming Given that we are talking about the ult

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Robert Raszuk
e check inline below. > > > > *From:* Robert Raszuk > *Sent:* 04 March 2020 16:07 > *To:* Ketan Talaulikar (ketant) > *Cc:* Alexander Vainshtein ; > spring@ietf.org > *Subject:* Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming > > >

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Xiejingrong (Jingrong)
ramming-12 Thanks, Jingrong From: spring [mailto:spring-boun...@ietf.org] On Behalf Of Mark Smith Sent: Tuesday, March 3, 2020 5:40 AM To: Martin Vigoureux Cc: SPRING WG ; 6MAN <6...@ietf.org>; draft-ietf-spring-srv6-network-programming Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-net

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Pablo Camarillo (pcamaril)
Bruno, As I announced in my email, the revision -11 aims at addressing the comments related to section 4.16.1 as per your email below. Today I have posted another revision (-12) that addresses Brian’s editorial comments on that same section. There are no other changes in rev 12. I believe that

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Pablo Camarillo (pcamaril)
Andrew, Inline. PC1. Regards, Pablo. From: Andrew Alston Date: Monday, 2 March 2020 at 20:56 To: Martin Vigoureux , "spring@ietf.org" Cc: "6...@ietf.org" <6...@ietf.org>, draft-ietf-spring-srv6-network-programming Subject: Re: [spring] WGLC - draft-ietf-sprin

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Ketan Talaulikar (ketant)
Hi Robert, Please check inline below. From: Robert Raszuk Sent: 04 March 2020 16:07 To: Ketan Talaulikar (ketant) Cc: Alexander Vainshtein ; spring@ietf.org Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming Hi Ketan, Let's assume following sce

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Pablo Camarillo (pcamaril)
t-ietf-spring-srv6-network-programming Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming Resent from: Resent to: , , , , , Resent date: Monday, 2 March 2020 at 22:48 On Tue, 3 Mar 2020 at 08:39, Mark Smith wrote: > > This -11 draft was poste

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Robert Raszuk
2020 15:41 > *To:* Ketan Talaulikar (ketant) > *Cc:* spring@ietf.org; Martin Vigoureux ; > Joel M. Halpern ; Andrew G. Malis > *Subject:* RE: [spring] WGLC - draft-ietf-spring-srv6-network-programming > > > > Ketan, > > Lots of thanks for the pointer. > >

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Ketan Talaulikar (ketant)
Hi Sasha, Please check inline below. From: Alexander Vainshtein Sent: 04 March 2020 15:41 To: Ketan Talaulikar (ketant) Cc: spring@ietf.org; Martin Vigoureux ; Joel M. Halpern ; Andrew G. Malis Subject: RE: [spring] WGLC - draft-ietf-spring-srv6-network-programming Ketan, Lots of thanks

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Alexander Vainshtein
sht...@ecitele.com -Original Message- From: Ketan Talaulikar (ketant) Sent: Wednesday, March 4, 2020 11:49 AM To: Alexander Vainshtein ; Joel M. Halpern ; Andrew G. Malis Cc: spring@ietf.org; Martin Vigoureux Subject: RE: [spring] WGLC - draft-ietf-spring-srv6-network-programming Hi

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Ketan Talaulikar (ketant)
0 15:09 To: Joel M. Halpern ; Andrew G. Malis Cc: spring@ietf.org; Martin Vigoureux Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming Joel, Andy and all, FWIW I concur with your positions regarding comparison between PHP in MPLS and PSP in SRv6. I would also like to stres

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Alexander Vainshtein
: alexander.vainsht...@ecitele.com -Original Message- From: spring On Behalf Of Joel M. Halpern Sent: Wednesday, March 4, 2020 9:09 AM To: Andrew G. Malis Cc: spring@ietf.org; Martin Vigoureux Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming In this case, it is even

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Ketan Talaulikar (ketant)
e could just agree to disagree. Thanks, Ketan -Original Message- From: Joel M. Halpern Sent: 04 March 2020 14:04 To: Ketan Talaulikar (ketant) ; bruno.decra...@orange.com; spring@ietf.org Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming Given that we are talking about

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Joel M. Halpern
ern mailto:j...@joelhalpern.com>> > Sent: 04 March 2020 13:16 > To: Ketan Talaulikar (ketant) <mailto:ket...@cisco.com>>; > bruno.decra...@orange.com <mailto:bruno.decra...@orange.com>; Martin Vigoureux > mailto:martin.vigour...@nokia.com>>; spr

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-04 Thread Ketan Talaulikar (ketant)
s.ietf.org/html/draft-matsushima-spring-srv6-deployment-status-05#section-4.2 -Original Message- From: Joel Halpern Direct Sent: 04 March 2020 13:26 To: Ketan Talaulikar (ketant) ; bruno.decra...@orange.com; Martin Vigoureux ; spring@ietf.org Subject: Re: [spring] WGLC - draft-ietf-spring-

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-03 Thread Joel Halpern Direct
nt to just dismissing them without sharing your views? Thanks, Ketan -Original Message- From: Joel M. Halpern Sent: 04 March 2020 13:16 To: Ketan Talaulikar (ketant) ; bruno.decra...@orange.com; Martin Vigoureux ; spring@ietf.org Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-net

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-03 Thread Ketan Talaulikar (ketant)
ust dismissing them without sharing your views? Thanks, Ketan -Original Message- From: Joel M. Halpern Sent: 04 March 2020 13:16 To: Ketan Talaulikar (ketant) ; bruno.decra...@orange.com; Martin Vigoureux ; spring@ietf.org Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-pro

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-03 Thread Joel M. Halpern
useful./ /UNQOUTE/ It’s pure logic! Please check inline below. -Original Message- From: spring On Behalf Of Joel M. Halpern Sent: 03 March 2020 21:54 To: bruno.decra...@orange.com; Martin Vigoureux ; spring@ietf.org Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-03 Thread Ketan Talaulikar (ketant)
It’s pure logic! Please check inline below. -Original Message- From: spring On Behalf Of Joel M. Halpern Sent: 03 March 2020 21:54 To: bruno.decra...@orange.com; Martin Vigoureux ; spring@ietf.org Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming I'm

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-03 Thread Joel M. Halpern
In this case, it is even less relevant. The PSP for SRv6 does not remove the double-processing. It merely removes the need to ignore the SRH at the ultimate node. Yours, Joel On 3/3/2020 6:27 PM, Andrew G. Malis wrote: MPLS PHP was invented to solve a particular issue with some forwarding e

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-03 Thread Warren Kumari
etwork-programming; 6man WG > > Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming > > > > Hi Bruno, > > > > >> Wait, what?! There is no "we needed to advance this document" in the > > >> IETF or any other conse

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-03 Thread Mark Smith
On Wed, 4 Mar 2020, 09:59 Robert Raszuk, wrote: > > You are right Mark ... I fully admit I have no clue what so ever about > "IPv6 being a virtual MAC layer in SR" nor " IPv6 being used as a virtual > link layer". > I didn't say you had no clue. Saying things like "MPLS is not link layer." sugg

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-03 Thread Andrew G. Malis
MPLS PHP was invented to solve a particular issue with some forwarding engines at the time - they couldn't do a final pop followed by an IP lookup and forward operation in a single forwarding cycle (it would impact forwarding speed by 50% best case). 20 years later, is this still an issue at the ha

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-03 Thread Robert Raszuk
You are right Mark ... I fully admit I have no clue what so ever about "IPv6 being a virtual MAC layer in SR" nor " IPv6 being used as a virtual link layer". I was only talking about MPLS on which topic I think I still have a little bit of remaining knowledge. Thx a lot, Robert On Tue, Mar 3, 2

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-03 Thread Fernando Gont
ng Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming Martin, As an Area Director, what are your thoughts regarding Bruno's claim that this working group (Spring) doesn't have the necessary skills for evaluating the need of a functionality (PSP) that this wg is inc

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-03 Thread Mark Smith
On Wed, 4 Mar 2020, 08:50 Robert Raszuk, wrote: > > MPLS is not link layer. > I did not say that. I described how MPLS uses link-layers. It is Layer 2.5 if you really want to squeeze it to OSI. > > Regardless of IPv4, IPv6 or MPLS MACs are replaced at each L3 hop > IPv6 is your virtual MAC l

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-03 Thread Robert Raszuk
MPLS is not link layer. It is Layer 2.5 if you really want to squeeze it to OSI. Regardless of IPv4, IPv6 or MPLS MACs are replaced at each L3 hop - but that has nothing to do with MPLS PHP. MPLS PHP is the result of LDP signalling implicit null label from adjacent LSR. And perhaps it may avoid u

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-03 Thread Mark Smith
Hi Robert, On Wed, 4 Mar 2020, 07:11 Robert Raszuk, wrote: > Hi Ron, > > > MPLS PHP is a clear case of de-encapsulation. > > Purely looking at technical aspect that is not true at all. > Ron is correct. > MPLS PHP does not remove label stack. MPLS PHP is just used to pop last > label. Afte

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-03 Thread Robert Raszuk
Hi Ron, > MPLS PHP is a clear case of de-encapsulation. Purely looking at technical aspect that is not true at all. MPLS PHP does not remove label stack. MPLS PHP is just used to pop last label. After MPLS PHP packets continue with remaining label stack to the egress LSR (example L3VPN PE). >

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-03 Thread Ron Bonica
aviors, there is no violence done to the draft by removing this flavor. >> >> Yours, >> Joel >> >> On 3/3/2020 10:49 AM, bruno.decra...@orange.com wrote: >>> Fernando >>> >>>> From: spring [mailto:spring-boun...@ietf.org] On Behalf Of F

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-03 Thread Sander Steffann
Hi Bruno, > Good. > How do you propose that we get an evaluation and formal answer from the IESG > on this point? > My proposal is to ask while asking the IESG review on > draft-ietf-spring-srv6-network-programming. I think it's important that the answer can be used to improve the draft, so wh

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-03 Thread Joel M. Halpern
0 12:17 PM, bruno.decra...@orange.com wrote: From: Joel M. Halpern [mailto:j...@joelhalpern.com] Sent: Tuesday, March 3, 2020 5:24 PM To: DECRAENE Bruno TGI/OLN; Martin Vigoureux; spring@ietf.org Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming I'm sorry, but "in my gear

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-03 Thread bruno.decraene
> From: Joel M. Halpern [mailto:j...@joelhalpern.com] > Sent: Tuesday, March 3, 2020 5:24 PM > To: DECRAENE Bruno TGI/OLN; Martin Vigoureux; spring@ietf.org > Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming > > I'm sorry, but "in my gear I want

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-03 Thread Joel M. Halpern
lto:spring-boun...@ietf.org] On Behalf Of Fernando Gont Sent: Monday, March 2, 2020 9:23 PM To: Martin Vigoureux; spring@ietf.org Cc: 6...@ietf.org; 'i...@ietf.org'; draft-ietf-spring-srv6-network-programming Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming Martin, As a

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-03 Thread bruno.decraene
Sander, > -Original Message- > From: Sander Steffann [mailto:san...@steffann.nl] > Sent: Monday, March 2, 2020 9:03 PM > To: DECRAENE Bruno TGI/OLN > Cc: SPRING WG List; draft-ietf-spring-srv6-network-programming; 6man WG > Subject: Re: [spring] WGLC - draft-ietf-s

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-03 Thread bruno.decraene
Fernando > From: spring [mailto:spring-boun...@ietf.org] On Behalf Of Fernando Gont > Sent: Monday, March 2, 2020 9:23 PM > To: Martin Vigoureux; spring@ietf.org > Cc: 6...@ietf.org; 'i...@ietf.org'; draft-ietf-spring-srv6-network-programming > Subject: Re: [spring] WGLC

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-03 Thread bruno.decraene
Hi Pablo, It’s not clear to me whether this version -11 aims at addressing all received comments, or only the one related to section 4.16.1. Could you please clarify to avoid misunderstanding? And avoiding unnecessary waiting or deadlock. If -11 does not address all received comments (which is

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-02 Thread Mark Smith
On Tue, 3 Mar 2020 at 08:39, Mark Smith wrote: > > This -11 draft was posted at 3:53 am Melbourne, Australia time, and this > declaration of consensus was at 5:35 am Melbourne, Australia time. > > Sometimes I'm awake at those hours, but not last night. I did not have an > opportunity to review t

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-02 Thread Mark Smith
This -11 draft was posted at 3:53 am Melbourne, Australia time, and this declaration of consensus was at 5:35 am Melbourne, Australia time. Sometimes I'm awake at those hours, but not last night. I did not have an opportunity to review the changes. Regards, Mark. On Tue, 3 Mar 2020, 05:53 Ma

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-02 Thread Fernando Gont
Martin, As an Area Director, what are your thoughts regarding Bruno's claim that this working group (Spring) doesn't have the necessary skills for evaluating the need of a functionality (PSP) that this wg is including in draft-ietf-spring-srv6-network-programming? Specifically, Bruno has not

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-02 Thread Fernando Gont
Martin, On 2/3/20 15:53, Martin Vigoureux wrote: WG, as I had indicated in a previous message I am the one evaluating consensus for this WG LC. This is more and more confusing, seriously. Bruno did the WGLC, and also communicated the outcome of the WGLC in first person, and now you state t

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-02 Thread Sander Steffann
Hi, > My overall conclusion is that there is support and rough consensus to move > this document to the next stage. Declare consensus immediately after a new version is published and people haven't even had the change to read it? NO, just NO Sander signature.asc Description: Message signed

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-02 Thread Sander Steffann
Hi Bruno, >> Wait, what?! There is no "we needed to advance this document" in the IETF >> or any other consensus based forum... > > By advance this document, I meant start the WG LC. Which is about collecting > comments on the document. I think you are confused. This document has been in WG L

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-02 Thread Andrew Alston
: spring on behalf of Martin Vigoureux Date: Monday, 2 March 2020 at 21:53 To: "spring@ietf.org" Cc: "6...@ietf.org" <6...@ietf.org>, draft-ietf-spring-srv6-network-programming Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming WG, as I had indic

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-02 Thread Brian E Carpenter
Martin, On 03-Mar-20 07:53, Martin Vigoureux wrote: > WG, > > as I had indicated in a previous message I am the one evaluating > consensus for this WG LC. > > I have carefully read the discussions on the list. I acknowledge that > disagreements were expressed regarding what a particular piece

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-02 Thread Martin Vigoureux
WG, as I had indicated in a previous message I am the one evaluating consensus for this WG LC. I have carefully read the discussions on the list. I acknowledge that disagreements were expressed regarding what a particular piece of text of RFC 8200 says, and on which this document builds to p

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-02 Thread Fernando Gont
On 2/3/20 14:28, bruno.decra...@orange.com wrote: Fernando, From: Fernando Gont [mailto:ferna...@gont.com.ar] Sent: Monday, March 2, 2020 6:14 PM To: DECRAENE Bruno TGI/OLN; S Moonesamy; Martin Vigoureux; Suresh Krishnan Cc: spring@ietf.org Subject: Re: [spring] WGLC - draft-ietf-spring-srv6

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-02 Thread bruno.decraene
Fernando, > From: Fernando Gont [mailto:ferna...@gont.com.ar] > Sent: Monday, March 2, 2020 6:14 PM > To: DECRAENE Bruno TGI/OLN; S Moonesamy; Martin Vigoureux; Suresh Krishnan > Cc: spring@ietf.org > Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming >

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-02 Thread Fernando Gont
On 2/3/20 11:16, bruno.decra...@orange.com wrote: [...] The summary provides by the Working Group Chair states that the Responsible Area Director "has not accepted the related errata". I took a quick look at erratum eid5933; it is listed as "Reported". As the erratum has not been classified as

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-02 Thread Pablo Camarillo (pcamaril)
Hi all, Based on the email below and the received feedback we have published a new revision of draft-ietf-spring-srv6-network-programming. This new version only introduces changes in the PSP section. Those changes are editorial changes destined to simplify the reading of the aforementioned sect

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-02 Thread Fernando Gont
Hello, Bruno, On 2/3/20 10:19, bruno.decra...@orange.com wrote: [] === A) PSP [1] & RFC 8200 [2] === This point is whether SRH removal by the penultimate SR end point (aka PSP) is allowed by RFC 8200. More specifically " S14.4.Remove the SRH from the IPv6 extensi

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-02 Thread bruno.decraene
; Sent: Friday, February 28, 2020 8:28 PM > >> To: DECRAENE Bruno TGI/OLN; 'SPRING WG List' > >> Cc: draft-ietf-spring-srv6-network-programming; rtg-ads > >> Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming > >> > >>

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming (off-topic)

2020-03-02 Thread bruno.decraene
Andrew, From: spring [mailto:spring-boun...@ietf.org] On Behalf Of Andrew Alston Sent: Monday, March 2, 2020 8:07 AM To: Joel M. Halpern; Robert Raszuk Cc: SPRING WG Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming (off-topic) The usual practice when a hair o-authors a

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-02 Thread bruno.decraene
Dear S. Moonesamy, Please see and read inline > From: spring [mailto:spring-boun...@ietf.org] On Behalf Of S Moonesamy > Sent: Friday, February 28, 2020 11:03 PM > To: Martin Vigoureux > Cc: spring@ietf.org > Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programmi

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming (off-topic)

2020-03-02 Thread bruno.decraene
S. Moonesamy, Please see inline > > -Original Message- > From: spring [mailto:spring-boun...@ietf.org] On Behalf Of S Moonesamy > Sent: Sunday, March 1, 2020 9:36 PM > To: Andrew Alston; i...@ietf.org > Cc: spring@ietf.org; Martin Vigoureux > Subject: Re: [spri

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-02 Thread bruno.decraene
bruno.decra...@orange.com Sent: Monday, March 2, 2020 2:40 PM To: S Moonesamy; Martin Vigoureux; Suresh Krishnan Cc: spring@ietf.org Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming Dear Mr S. Moonesamy, > -Original Message- > From: spring [mailto:spring-boun...@ietf.

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-02 Thread bruno.decraene
Dear Mr S. Moonesamy, > -Original Message- > From: spring [mailto:spring-boun...@ietf.org] On Behalf Of S Moonesamy > Sent: Friday, February 28, 2020 11:03 PM > To: Martin Vigoureux > Cc: spring@ietf.org > Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-pro

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-02 Thread Joel M. Halpern
8:28 PM To: DECRAENE Bruno TGI/OLN; 'SPRING WG List' Cc: draft-ietf-spring-srv6-network-programming; rtg-ads Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming Bruno, On 28/2/20 13:53, bruno.decra...@orange.com wrote: Hello SPRING WG, Please find below some status o

Re: [spring] WGLC - draft-ietf-spring-srv6-network-programming

2020-03-02 Thread bruno.decraene
Sander, > From: Sander Steffann [mailto:san...@steffann.nl] > Sent: Friday, February 28, 2020 8:51 PM > To: DECRAENE Bruno TGI/OLN > Cc: SPRING WG List; draft-ietf-spring-srv6-network-programming; 6man WG > Subject: Re: [spring] WGLC - draft-ietf-spring-srv6-netw

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