Re: [spring] WG Adoption Call for draft-dong-spring-sr-for-enhanced-vpn

2020-07-25 Thread Dongjie (Jimmy)
Hi Tarek, Thanks for your comment, please see some replies inline: From: spring [mailto:spring-boun...@ietf.org] On Behalf Of Tarek Saad Sent: Sunday, July 26, 2020 2:57 AM To: James Guichard ; spring@ietf.org Cc: spring-cha...@ietf.org Subject: Re: [spring] WG Adoption Call for

Re: [spring] WG Adoption Call for draft-dong-spring-sr-for-enhanced-vpn

2020-07-25 Thread Dongjie (Jimmy)
Hi Dhruv, Thanks for your support and comments. Please see some replies inline: > -Original Message- > From: spring [mailto:spring-boun...@ietf.org] On Behalf Of Dhruv Dhody > Sent: Sunday, July 26, 2020 1:28 AM > To: James Guichard > Cc: spring@ietf.org; spring-cha...@ietf.org >

Re: [spring] Dynamic Proxy in SR service programming

2020-07-25 Thread Joel M. Halpern
Thank you. That does clarify, and it would probably be good to be explicit in the document. (The restriction makes sense, we just need to be clear.) Yours, Joel On 7/25/2020 8:31 PM, Stefano Salsano wrote: Il 2020-07-25 19:49, Joel M. Halpern ha scritto: In looking at the description of

Re: [spring] Dynamic Proxy in SR service programming

2020-07-25 Thread Stefano Salsano
Il 2020-07-25 19:49, Joel M. Halpern ha scritto: In looking at the description of the dyanmic proxy behavior, I was reminded of a problem that the SFC working group wrestled with and never resolved to our satisfaction.  (In the SFC case, since we were not specifying the behavior of the

Re: [spring] WG Adoption Call for draft-raza-spring-srv6-yang

2020-07-25 Thread Yingzhen Qu
Hi, I agree with Dhruv's comments that there should not be separate configuration and state trees. Also "grouping" is overly used in the model, and I'd suggest the authors remove some groups when updating the draft. Thanks, Yingzhen On 7/25/20, 10:23 AM, "spring on behalf of Dhruv Dhody"

[spring] Fwd: Encourage people to visit NomCom during office hours

2020-07-25 Thread Joel Halpern
Forwarding for your information as requested by the nomcom chair. Thank you, Joel Forwarded Message Subject: Encourage people to visit NomCom during office hours Date: Sat, 25 Jul 2020 20:16:18 + From: STARK, BARBARA H To: 'Working Group Chairs' Hi WG Chairs, Could you

Re: [spring] WG Adoption Call for draft-dong-spring-sr-for-enhanced-vpn

2020-07-25 Thread Tarek Saad
Hi WG, This document is touching important topics regarding forwarding on specific set of resources in the network (such as those that define a network slice). For this, it’s important to be able to identify transiting traffic as belonging to a specific slice so as to impose the specific

[spring] General Proxy behavior in SR Service Programming

2020-07-25 Thread Joel M. Halpern
become a chair issue, in which case, I will look at it through a different lens. Heck, I may even disagree with myself.> Let me start by saying that I understand and support what the draft is trying to do. While I like SFC, I am under no illusions that it is or should be the only answer to

[spring] Dynamic Proxy in SR service programming

2020-07-25 Thread Joel M. Halpern
In looking at the description of the dyanmic proxy behavior, I was reminded of a problem that the SFC working group wrestled with and never resolved to our satisfaction. (In the SFC case, since we were not specifying the behavior of the proxy, we could leave it to implementors. This

Re: [spring] WG Adoption Call for draft-dong-spring-sr-for-enhanced-vpn

2020-07-25 Thread Dhruv Dhody
Hi WG, I support adoption on this work, it is in good shape to be adopted to be in the working group control. Hope the authors/WG find these comments useful - (1) I would like to see this work provide more guidance for the protocol extensions - - Virtual network identifiers and its scope -

Re: [spring] WG Adoption Call for draft-raza-spring-srv6-yang

2020-07-25 Thread Jeff Tantsura
Very much with Dhruv here. While the work is important and should be progressing, overall quality could be significantly improved. Please use draft-ietf-spring-sr-yang as the example. Regards, Jeff > On Jul 25, 2020, at 10:22, Dhruv Dhody wrote: > > Hi WG, > > I support the adoption of this

Re: [spring] WG Adoption Call for draft-raza-spring-srv6-yang

2020-07-25 Thread Dhruv Dhody
Hi WG, I support the adoption of this work and I have thoughts on how to improve the document - Some questions/comments - - Can the title of the I-D be improved? - Why do you have the config and the state trees separately in Figures 1 and 2? That's out of fashion with NMDA! - I hope this model

Re: [spring] WG Adoption Call for draft-raza-spring-sr-policy-yang

2020-07-25 Thread Dhruv Dhody
Hi WG, I support the adoption of this work and I have thoughts on how to improve the document - Some questions/comments - - Why do you have the config and the state trees separately in Figures 2 and 3? That's out of fashion with NMDA! - I hope this model is applicable for both the headend

Re: [spring] WG Adoption Call for draft-dong-spring-sr-for-enhanced-vpn

2020-07-25 Thread Huaimo Chen
Support. Best Regards, Huaimo From: spring on behalf of James Guichard Sent: Wednesday, July 15, 2020 7:16 AM To: spring@ietf.org Cc: spring-cha...@ietf.org Subject: [spring] WG Adoption Call for draft-dong-spring-sr-for-enhanced-vpn Dear WG: This email