Ahmed, authors,
Thanks for the work updating this document, answering Alvaro’s comment and 
presenting at London.


WG,
This draft has been returned to the WG by the AD.
Please have a look at the document and comment, especially as the changes are 
non-trivial.

In particular, as indicated by Ahmed, this draft now covers the handling of 
incoming and outcoming label collision and as a result my understanding is that 
the WG draft draft-ietf-spring-conflict-resolution will not be pursued.
If you have reviewed or commented on draft-ietf-spring-conflict-resolution 
during its working group last call, you are likely interested in reviewing 
draft-ietf-spring-segment-routing-mpls and checking whether your comments are 
addressed.

Finally, the document shepherd was Martin who is now serving as routing AD. Rob 
and I both co-authors this draft so it’s not appropriate for us to be shepherd.
Shraddha has agreed to shepherd this document; Thank you Shraddha.

--Bruno

From: spring [mailto:[email protected]] On Behalf Of Ahmed Bashandy 
(bashandy)
Sent: Thursday, March 08, 2018 6:18 PM
To: [email protected]
Subject: [spring] Fwd: New Version Notification for 
draft-ietf-spring-segment-routing-mpls-12.txt


Hi,

Here is a new version of the draft. This version has non-trivial changes from 
the previous one. Here is a summary of the changes
- Specifications of the rules governing SRGB and SRLB
- Specification of how to translate a SID index into a label
- Specification of what a router do when receiving an SRGB advertisement that 
does not conform to the rules
- Handling incoming label collision
- Handling outgoing label collision
- Rules governing redistribution of routes that have SR-MPLS SIDs

Thanks

Ahmed

-------- Original Message --------
Subject:

New Version Notification for draft-ietf-spring-segment-routing-mpls-12.txt

Date:

Fri, 23 Feb 2018 05:06:46 -0800

From:

<[email protected]><mailto:[email protected]>

To:

Ahmed Bashandy <[email protected]><mailto:[email protected]>, Bruno Decraene 
<[email protected]><mailto:[email protected]>, Clarence 
Filsfils <[email protected]><mailto:[email protected]>, "Stefano Previdi" 
<[email protected]><mailto:[email protected]>, Rob Shakir 
<[email protected]><mailto:[email protected]>, "Stephane Litkowski" 
<[email protected]><mailto:[email protected]>



A new version of I-D, draft-ietf-spring-segment-routing-mpls-12.txt

has been successfully submitted by Ahmed Bashandy and posted to the

IETF repository.



Name:         draft-ietf-spring-segment-routing-mpls

Revision:     12

Title:        Segment Routing with MPLS data plane

Document date: 2018-02-23

Group:        spring

Pages:        24

URL:            
https://www.ietf.org/internet-drafts/draft-ietf-spring-segment-routing-mpls-12.txt

Status:         
https://datatracker.ietf.org/doc/draft-ietf-spring-segment-routing-mpls/

Htmlized:       
https://tools.ietf.org/html/draft-ietf-spring-segment-routing-mpls-12

Htmlized:       
https://datatracker.ietf.org/doc/html/draft-ietf-spring-segment-routing-mpls-12

Diff:           
https://www.ietf.org/rfcdiff?url2=draft-ietf-spring-segment-routing-mpls-12



Abstract:

   Segment Routing (SR) leverages the source routing paradigm.  A node

   steers a packet through a controlled set of instructions, called

   segments, by prepending the packet with an SR header.  In the MPLS

   dataplane, the SR header is instantiated through a label stack. This

   document specifies the forwarding behavior to allow instantiating SR

   over the MPLS dataplane.











Please note that it may take a couple of minutes from the time of submission

until the htmlized version and diff are available at tools.ietf.org.



The IETF Secretariat





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