Re: [spring] I-D Action: draft-ietf-spring-sr-for-enhanced-vpn-03.txt

Hi WG, 

This is just a keepalive revision. More updates will be provided in next version. 

Best regards,
Jie

> -----Original Message-----
> From: spring [mailto:spring-bounces@ietf.org] On Behalf Of
> internet-drafts@ietf.org
> Sent: Thursday, September 8, 2022 3:39 PM
> To: i-d-announce@ietf.org
> Cc: spring@ietf.org
> Subject: [spring] I-D Action: draft-ietf-spring-sr-for-enhanced-vpn-03.txt
> 
> 
> A New Internet-Draft is available from the on-line Internet-Drafts directories.
> This draft is a work item of the Source Packet Routing in Networking WG of the
> IETF.
> 
>         Title           : Segment Routing based Virtual Transport Network
> (VTN) for Enhanced VPN
>         Authors         : Jie Dong
>                           Stewart Bryant
>                           Takuya Miyasaka
>                           Yongqing Zhu
>                           Fengwei Qin
>                           Zhenqiang Li
>                           Francois Clad
>   Filename        : draft-ietf-spring-sr-for-enhanced-vpn-03.txt
>   Pages           : 19
>   Date            : 2022-09-08
> 
> Abstract:
>    Segment Routing (SR) leverages the source routing paradigm.  A node
>    steers a packet through an ordered list of instructions, called
>    "segments".  A segment can represent topological or service based
>    instructions.  A segment can further be associated with a set of
>    network resources used for executing the instruction.  Such a segment
>    is called resource-aware segment.
> 
>    Resource-aware Segment Identifiers (SIDs) may be used to build SR
>    paths with a set of reserved network resources.  In addition, a group
>    of resource-aware SIDs may be used to build SR based virtual underlay
>    networks, which have customized network topology and resource
>    attributes required by one or a group of customers and/or services.
>    Such virtual networks are the SR instantiations of Virtual Transport
>    Networks (VTNs).
> 
>    This document describes a suggested use of resource-aware SIDs to
>    build SR based VTNs.
> 
> 
> The IETF datatracker status page for this draft is:
> https://datatracker.ietf.org/doc/draft-ietf-spring-sr-for-enhanced-vpn/
> 
> There is also an htmlized version available at:
> https://datatracker.ietf.org/doc/html/draft-ietf-spring-sr-for-enhanced-vpn-03
> 
> A diff from the previous version is available at:
> https://www.ietf.org/rfcdiff?url2=draft-ietf-spring-sr-for-enhanced-vpn-03
> 
> 
> Internet-Drafts are also available by rsync at rsync.ietf.org::internet-drafts
> 
> 
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