[spring] Re: I-D Action: draft-dong-spring-sr-policy-with-nrp-00.txt

[Alvaro Retana <[e-mail]>]

Jie:

Thanks for following up on the discussion from the idr interim meeting and
putting this draft together!

There is clear overlap with draft-jiang-spring-sr-policy-nrp.  Please work
with all the other authors on creating a single document based on
draft-dong-spring-sr-policy-with-nrp.


Given the number of requests for the upcoming meeting in Vancouver, and the
fact that a merge may not be possible before then, we decided to not assign
a slot to either draft.

Once the merge is complete, please start a discussion on the mailing list.

Thanks!!

Alvaro, for spring-chairs

On July 4, 2024 at 7:12:07 AM, Dongjie (Jimmy) (
jie.dong=[e-mail]) wrote:

Hi Changwang,



If you followed the discussion about draft-ietf-idr-sr-policy-nrp and
draft-chen-idr-bgp-ls-sr-policy-nrp in IDR WG, you should have known the
background of draft-dong-spring-sr-policy-with-nrp.



The SPRING draft was submitted as a feedback to the reviews and the
discussion with the reviewers. Most of the content in this draft aligns
with the text in draft-ietf-idr-sr-policy-nrp, in my understanding it is
just describing the same thing from a different angle. That’s why we
consider it as a continuation of the drafts in IDR.



If you also have interests in this topic, you are welcome to join.



Best regards,

Jie



*From:* linchangwang [mailto:[e-mail]]
*Sent:* Wednesday, July 3, 2024 7:38 PM
*To:* Dongjie (Jimmy) <[e-mail]>; [e-mail]
*Cc:* [e-mail]
*Subject:* Re: I-D Action: draft-dong-spring-sr-policy-with-nrp-00.txt



Hi Jie,



I reviewed the draft-dong-spring-sr-policy-with-nrp (
https://datatracker.ietf.org/doc/draft-dong-spring-sr-policy-with-nrp/)

and noticed significant content overlap with
draft-jiang-spring-sr-policy-nrp-00 (
https://datatracker.ietf.org/doc/html/draft-jiang-spring-sr-policy-nrp-00)



Additionally, you kindly reviewed draft-jiang-spring-sr-policy-nrp-00
before its submission to the IETF,

and based on your feedback, we made some citation and descriptive changes.



I'm also puzzled as to why draft-dong-spring-sr-policy-with-nrp was
submitted after draft-jiang-spring-sr-policy-nrp-00 was already published.



To streamline our efforts, could we consider merging your contributions
into draft-jiang-spring-sr-policy-nrp?

Thanks.

Best regards,

Changwang







*发件人:* Dongjie (Jimmy) <jie.dong=[e-mail]>
*发送时间:* 2024年6月28日 16:00
*收件人:* [e-mail]
*抄送:* [e-mail]
*主题:* [spring] Re: I-D Action: draft-dong-spring-sr-policy-with-nrp-00.txt



Hi Ran,



Thanks for your mail.



This document is the outcome of the discussion about
draft-ietf-idr-sr-policy-nrp and draft-chen-idr-bgp-ls-sr-policy-nrp in IDR
WG. There were comments that a SPRING draft on SR Policy and NRP is needed
as a reference for the control protocol extensions.



The co-authors of those drafts agreed to provide text about the application
of SR Policy with NRP. That is why this new draft is submitted. It is the
continuation of the SR Policy with NRP work in IDR WG.



It is great to see more interests in this work, and collaboration is always
welcome.



BTW, it seems my name was shown on another draft by mistake, which has been
fixed quickly.



Best regards,

Jie



*From:* [e-mail] [mailto:[e-mail]
<[e-mail]>]
*Sent:* Friday, June 28, 2024 3:10 PM
*To:* Dongjie (Jimmy) <[e-mail]>
*Cc:* [e-mail]
*Subject:* Re: I-D Action: draft-dong-spring-sr-policy-with-nrp-00.txt



Hi Jie,

The solution in the draft-dong-spring-sr-policy-with-nrp" (
https://datatracker.ietf.org/doc/draft-dong-spring-sr-policy-with-nrp/  )
that you submitted yesterday,  seems to overlap with that of
"draft-jiang-spring-sr-policy-nrp-00"(
https://datatracker.ietf.org/doc/html/draft-Jiang-spring-sr-policy-nrp-00)"
we submitted last week.



Both drafts covers the relationship between NRP and SR policy, the position
of NRP in SR policy, reporting and distribution under SR policy and packet
encapsulation with NRP-ID.



The good news is you are the co-author of
"draft-jiang-spring-sr-policy-nrp-00". So you are welcome to continue to
improve "draft-jian-spring-sr-policy-nrp"  together. Thank you very much
for your work.

Here is the submission history from last week:

发件人: [e-mail] <[e-mail]>
发送时间: 2024年6月21日 14:59
收件人: [e-mail]
主题: I-D Action: draft-jiang-spring-sr-policy-nrp-00.txt

Internet-Draft draft-jiang-spring-sr-policy-nrp-00.txt is now available.

   Title:   Segment Routing Policy Extension for NRP
   Authors: Wenying Jiang
            Ran Chen
            Jie Dong
   Name:    draft-jiang-spring-sr-policy-nrp-00.txt
   Pages:   11
   Dates:   2024-06-18

Abstract:

   Network Resource Partition (NRP), which is a subset of the resources
   and associated policies in the underlay network. In networks with
   multiple NRPs, an SR Policy can be associated with a particular NRP.
   This document describes how the SR Policy extension for associated
   NRP and the operational mechanisms function together.

The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-jiang-spring-sr-policy-nrp/

There is also an HTMLized version available at:
https://datatracker.ietf.org/doc/html/draft-jiang-spring-sr-policy-nrp-00


Best Regards，

Ran
-----邮件原件-----
发件人: [e-mail] <[e-mail]>
发送时间: 2024年6月27日 20:14
收件人: [e-mail]
主题: I-D Action: draft-dong-spring-sr-policy-with-nrp-00.txt

Internet-Draft draft-dong-spring-sr-policy-with-nrp-00.txt is now available.

   Title:   Associating Segment Routing (SR) Policy with Network
Resource Partition (NRP)
   Authors: Jie Dong
            Ran Pang
            Ka Zhang
   Name:    draft-dong-spring-sr-policy-with-nrp-00.txt
   Pages:   9
   Dates:   2024-06-27

Abstract:

   Segment Routing (SR) Policy is a set of candidate paths, each
   consisting of one or more segment lists and the associated
   information.  A Network Resource Partition (NRP) is a subset of the
   network resources and associated policies in the underlay network,
   which can be used to support one or a group of Enhanced VPN or RFC
   9543 network slice services.  In SR networks where there are multiple
   NRPs, an SR Policy may be associated with a particular NRP.  Within
   an NRP, SR Policy can be used for forwarding traffic which is mapped
   to the NRP, so that the traffic can be provided with the subset of
   network resources and policy of the NRP for guaranteed performance.
   The association between SR Policy and NRP needs to be specified.

   This document defines extensions to the SR Policy Architecture to
   allow the association of the SR Policy candidate paths with NRPs.

The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-dong-spring-sr-policy-with-nrp/

There is also an HTML version available at:
https://www.ietf.org/archive/id/draft-dong-spring-sr-policy-with-nrp-00.html

Internet-Drafts are also available by rsync at:
rsync.ietf.org::internet-drafts


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