Subject: Re: [spring] New Version Notification for draft-anand-spring-poi-sr-04.txt

From: Madhukar Anand <[email-masked]>
Date: Tue, 12 Dec 2017 18:09:41 +0000

Hello,

     As you are probably aware, please find the latest version of the draft on extending Segment Routing into the optical/transport domain. The main changes in this version include:

    1. We have modified the Transport SR proposal to be a special case of SR TE policy.
    2. Clarence is now an author on the draft.

    Overall, the draft proposes to extend SR into the optical/transport domain with a concept of transport segments. The draft covers some use-cases for transport SR along with PCEP and BGP-LS extensions to carry transport SIDs.   With these changes, we ask folks to review the draft, and the WG to consider adoption of the proposal.

    Thanks,
    Madhukar

-----Original Message-----
From: [email-masked] [mailto:[email-masked]] 
Sent: Tuesday, November 14, 2017 4:55 PM
To: Sanjoy Bardhan <[email-masked]>; Ramesh Subrahmaniam <[email-masked]>; Madhukar Anand <[email-masked]>; Utpal Mukhopadhyaya <[email-masked]>; Jeff Tantsura <[email-masked]>; Clarence Filsfils <[email-masked]>
Subject: New Version Notification for draft-anand-spring-poi-sr-04.txt

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A new version of I-D, draft-anand-spring-poi-sr-04.txt has been successfully submitted by Jeff Tantsura and posted to the IETF repository.

Name:           draft-anand-spring-poi-sr
Revision:       04
Title:          Packet-Optical Integration in Segment Routing
Document date:  2017-11-14
Group:          Individual Submission
Pages:          17
URL:            https://www.ietf.org/internet-drafts/draft-anand-spring-poi-sr-04.txt
Status:         https://datatracker.ietf.org/doc/draft-anand-spring-poi-sr/
Htmlized:       https://tools.ietf.org/html/draft-anand-spring-poi-sr-04
Htmlized:       https://datatracker.ietf.org/doc/html/draft-anand-spring-poi-sr-04
Diff:           https://www.ietf.org/rfcdiff?url2=draft-anand-spring-poi-sr-04

Abstract:
   This document illustrates a way to integrate a new class of nodes and
   links in segment routing to represent transport networks in an opaque
   way into the segment routing domain.  An instance of this class would
   be optical networks that are typically transport centric.  In the IP
   centric network, this will help in defining a common control protocol
   for packet optical integration that will include optical paths as
   'transport segments' or sub-paths as an augmentation to packet paths.
   The transport segment option also defines a general mechanism to
   allow for future extensibility of segment routing into non-packet
   domains.

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