[spring] Differences between draft-liu-spring-sr-policy-flexible-path-selection and draft-chen-spring-sr-policy-cp-validity

2023-08-30 Thread chen.ran
Hi WG, Hi Ketan, we received some comments about merging the two drafts at the IETF 117th. After discussion between the authors of the two drafts, we believe that there are differences between the two drafts. We hope to move forward separately, and make some distinctions in content and title. T

Re: [spring] Differences between draft-liu-spring-sr-policy-flexible-path-selection and draft-chen-spring-sr-policy-cp-validity

2023-08-30 Thread Joel Halpern
Speaking as an individual contributor. I may be misreading this.  It looks like the first draft depends upon a definition of a valid or invalid segment list, but does not provide a definition for that.  It looks like the second draft provides a precise definition for an invalid segment list.  

Re: [spring] Differences between draft-liu-spring-sr-policy-flexible-path-selection and draft-chen-spring-sr-policy-cp-validity

2023-08-30 Thread chen.ran
Hi Joel, Thanks very much for your comments. Yes. The first draft does not define a new segment-list invalid rule, and it still follows the invalid rules of the segment list defined in the SR policy Architecture (RFC9256) . It only defines a new Candidate invalid rule. Best Regar

Re: [spring] Differences between draft-liu-spring-sr-policy-flexible-path-selection and draft-chen-spring-sr-policy-cp-validity

2023-08-30 Thread Joel Halpern
Hmmm.  I think what confused me is that I don't see an explicit reference to the RFC 9256 segment-list invalid rule, only a reference to the candidate path validity.  Seems easily fixed? Would it make sense for that fix to have text along the lines of "other segment-list validity criteria may

Re: [spring] Differences between draft-liu-spring-sr-policy-flexible-path-selection and draft-chen-spring-sr-policy-cp-validity

2023-08-30 Thread chen.ran
Hi Joel, Sure. This is a very good suggestion. Thanks ! II will update it in the next version. Best Regards, Ran Original From: JoelHalpern To: 陈然00080434; Cc: spring@ietf.org ;ketant.i...@gmail.com ; Date: 2023年08月31日 09:46 Subject: Re: [spring] Differences betw